Mercurial > libervia-web
annotate libervia/server/pages.py @ 1439:ac2374c92294
remove old pyjamas workaround
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Fri, 18 Jun 2021 15:27:56 +0200 |
| parents | 1a5410981c45 |
| children | e8c480b0078e |
| rev | line source |
|---|---|
| 1239 | 1 #!/usr/bin/env python3 |
| 2 | |
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3 # Libervia: a Salut à Toi frontend |
| 1396 | 4 # Copyright (C) 2011-2021 Jérôme Poisson <goffi@goffi.org> |
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5 |
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6 # This program is free software: you can redistribute it and/or modify |
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7 # it under the terms of the GNU Affero General Public License as published by |
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8 # the Free Software Foundation, either version 3 of the License, or |
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9 # (at your option) any later version. |
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10 |
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11 # This program is distributed in the hope that it will be useful, |
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 # GNU Affero General Public License for more details. |
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15 |
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16 # You should have received a copy of the GNU Affero General Public License |
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17 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 1246 | 18 |
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19 from __future__ import annotations |
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20 |
| 1246 | 21 import uuid |
| 22 import os.path | |
| 23 import urllib.request, urllib.parse, urllib.error | |
| 24 import time | |
| 25 import hashlib | |
| 26 import copy | |
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27 import json |
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28 import traceback |
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29 from pathlib import Path |
| 1246 | 30 from functools import reduce |
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31 from typing import Optional, Union, List |
| 1246 | 32 |
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33 from twisted.web import server |
| 858 | 34 from twisted.web import resource as web_resource |
| 35 from twisted.web import util as web_util | |
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36 from twisted.internet import defer |
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37 from twisted.words.protocols.jabber import jid |
| 917 | 38 from twisted.python import failure |
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39 |
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40 from sat.core.i18n import _ |
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41 from sat.core import exceptions |
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42 from sat.tools.utils import asDeferred |
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43 from sat.tools.common import date_utils |
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44 from sat.tools.common import utils |
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45 from sat.tools.common import data_format |
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46 from sat.core.log import getLogger |
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47 from sat_frontends.bridge.bridge_frontend import BridgeException |
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48 |
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49 from .constants import Const as C |
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50 from . import session_iface |
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51 from .utils import quote, SubPage |
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52 from .classes import WebsocketMeta |
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53 from .classes import Script |
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54 |
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55 log = getLogger(__name__) |
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56 |
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57 |
| 1018 | 58 class CacheBase(object): |
| 59 def __init__(self): | |
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60 self._created = time.time() |
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61 self._last_access = self._created |
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62 |
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63 @property |
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64 def created(self): |
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65 return self._created |
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66 |
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67 @property |
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68 def last_access(self): |
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69 return self._last_access |
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70 |
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71 @last_access.setter |
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72 def last_access(self, timestamp): |
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73 self._last_access = timestamp |
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74 |
| 1018 | 75 |
| 76 class CachePage(CacheBase): | |
| 77 def __init__(self, rendered): | |
| 78 super(CachePage, self).__init__() | |
| 79 self._created = time.time() | |
| 80 self._last_access = self._created | |
| 81 self._rendered = rendered | |
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82 self._hash = hashlib.sha256(rendered).hexdigest() |
| 1018 | 83 |
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84 @property |
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85 def rendered(self): |
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86 return self._rendered |
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87 |
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88 @property |
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89 def hash(self): |
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90 return self._hash |
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91 |
| 1018 | 92 |
| 93 class CacheURL(CacheBase): | |
| 94 def __init__(self, request): | |
| 95 super(CacheURL, self).__init__() | |
| 96 try: | |
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97 self._data = copy.deepcopy(request.data) |
| 1018 | 98 except AttributeError: |
| 99 self._data = {} | |
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100 self._template_data = copy.deepcopy(request.template_data) |
| 1018 | 101 self._prepath = request.prepath[:] |
| 102 self._postpath = request.postpath[:] | |
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103 del self._template_data["csrf_token"] |
| 1018 | 104 |
| 105 def use(self, request): | |
| 106 self.last_access = time.time() | |
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107 request.data = copy.deepcopy(self._data) |
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108 request.template_data.update(copy.deepcopy(self._template_data)) |
| 1018 | 109 request.prepath = self._prepath[:] |
| 110 request.postpath = self._postpath[:] | |
| 111 | |
| 112 | |
| 917 | 113 class LiberviaPage(web_resource.Resource): |
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114 isLeaf = True # we handle subpages ourself |
| 995 | 115 signals_handlers = {} |
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116 cache = {} |
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117 # Set of tuples (service/node/sub_id) of nodes subscribed for caching |
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118 # sub_id can be empty string if not handled by service |
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119 cache_pubsub_sub = set() |
| 917 | 120 |
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121 def __init__( |
| 1417 | 122 self, host, vhost_root, root_dir, url, name=None, label=None, redirect=None, |
| 123 access=None, dynamic=False, parse_url=None, add_breadcrumb=None, | |
| 124 prepare_render=None, render=None, template=None, on_data_post=None, on_data=None, | |
| 125 on_signal=None, url_cache=False, replace_on_conflict=False | |
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126 ): |
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127 """Initiate LiberviaPage instance |
| 917 | 128 |
| 129 LiberviaPages are the main resources of Libervia, using easy to set python files | |
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130 The non mandatory arguments are the variables found in page_meta.py |
| 917 | 131 @param host(Libervia): the running instance of Libervia |
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132 @param vhost_root(web_resource.Resource): root resource of the virtual host which |
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133 handle this page. |
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134 @param root_dir(Path): absolute file path of the page |
| 962 | 135 @param url(unicode): relative URL to the page |
| 136 this URL may not be valid, as pages may require path arguments | |
| 917 | 137 @param name(unicode, None): if not None, a unique name to identify the page |
| 138 can then be used for e.g. redirection | |
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139 "/" is not allowed in names (as it can be used to construct URL paths) |
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140 @param redirect(unicode, None): if not None, this page will be redirected. |
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141 A redirected parameter is used as in self.pageRedirect. |
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142 parse_url will not be skipped |
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143 using this redirect parameter is called "full redirection" |
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144 using self.pageRedirect is called "partial redirection" (because some |
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145 rendering method can still be used, e.g. parse_url) |
| 917 | 146 @param access(unicode, None): permission needed to access the page |
| 147 None means public access. | |
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148 Pages inherit from parent pages: e.g. if a "settings" page is restricted |
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149 to admins, and if "settings/blog" is public, it still can only be accessed by |
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150 admins. See C.PAGES_ACCESS_* for details |
| 995 | 151 @param dynamic(bool): if True, activate websocket for bidirectional communication |
| 917 | 152 @param parse_url(callable, None): if set it will be called to handle the URL path |
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153 after this method, the page will be rendered if noting is left in path |
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154 (request.postpath) else a the request will be transmitted to a subpage |
| 1417 | 155 @param add_breadcrumb(callable, None): if set, manage the breadcrumb data for this |
| 156 page, otherwise it will be set automatically from page name or label. | |
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157 @param prepare_render(callable, None): if set, will be used to prepare the |
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158 rendering. That often means gathering data using the bridge |
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159 @param render(callable, None): if template is not set, this method will be |
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160 called and what it returns will be rendered. |
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161 This method is mutually exclusive with template and must return a unicode |
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162 string. |
| 917 | 163 @param template(unicode, None): path to the template to render. |
| 164 This method is mutually exclusive with render | |
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165 @param on_data_post(callable, None): method to call when data is posted |
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166 None if data post is not handled |
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167 "continue" if data post is not handled there, and we must not interrupt |
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168 workflow (i.e. it's handled in "render" method). |
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169 otherwise, on_data_post can return a string with following value: |
| 962 | 170 - C.POST_NO_CONFIRM: confirm flag will not be set |
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171 on_data_post can raise following exceptions: |
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172 - exceptions.DataError: value is incorrect, message will be displayed |
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173 as a notification |
| 995 | 174 @param on_data(callable, None): method to call when dynamic data is sent |
| 175 this method is used with Libervia's websocket mechanism | |
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176 @param on_signal(callable, None): method to call when a registered signal is |
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177 received. This method is used with Libervia's websocket mechanism |
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178 @param url_cache(boolean): if set, result of parse_url is cached (per profile). |
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179 Useful when costly calls (e.g. network) are done while parsing URL. |
| 1153 | 180 @param replace_on_conflict(boolean): if True, don't raise ConflictError if a |
| 181 page of this name already exists, but replace it | |
| 917 | 182 """ |
| 183 | |
| 184 web_resource.Resource.__init__(self) | |
| 185 self.host = host | |
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186 self.vhost_root = vhost_root |
| 917 | 187 self.root_dir = root_dir |
| 962 | 188 self.url = url |
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189 self.name = name |
| 1417 | 190 self.label = label |
| 1246 | 191 self.dyn_data = {} |
| 917 | 192 if name is not None: |
| 1153 | 193 if (name in self.named_pages |
| 194 and not (replace_on_conflict and self.named_pages[name].url == url)): | |
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195 raise exceptions.ConflictError( |
| 1216 | 196 _('a Libervia page named "{}" already exists'.format(name))) |
| 197 if "/" in name: | |
| 198 raise ValueError(_('"/" is not allowed in page names')) | |
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199 if not name: |
| 1216 | 200 raise ValueError(_("a page name can't be empty")) |
| 917 | 201 self.named_pages[name] = self |
| 202 if access is None: | |
| 203 access = C.PAGES_ACCESS_PUBLIC | |
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204 if access not in ( |
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205 C.PAGES_ACCESS_PUBLIC, |
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206 C.PAGES_ACCESS_PROFILE, |
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207 C.PAGES_ACCESS_NONE, |
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208 ): |
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209 raise NotImplementedError( |
| 1216 | 210 _("{} access is not implemented yet").format(access) |
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211 ) |
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212 self.access = access |
| 995 | 213 self.dynamic = dynamic |
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214 if redirect is not None: |
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215 # only page access and name make sense in case of full redirection |
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216 # so we check that rendering methods/values are not set |
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217 if not all( |
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218 lambda x: x is not None |
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219 for x in (parse_url, prepare_render, render, template) |
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220 ): |
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221 raise ValueError( |
| 1216 | 222 _("you can't use full page redirection with other rendering" |
| 223 "method, check self.pageRedirect if you need to use them")) | |
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224 self.redirect = redirect |
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225 else: |
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226 self.redirect = None |
| 917 | 227 self.parse_url = parse_url |
| 1417 | 228 self.add_breadcrumb = add_breadcrumb |
| 917 | 229 self.prepare_render = prepare_render |
| 230 self.template = template | |
| 231 self.render_method = render | |
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232 self.on_data_post = on_data_post |
| 995 | 233 self.on_data = on_data |
| 234 self.on_signal = on_signal | |
| 1018 | 235 self.url_cache = url_cache |
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236 if access == C.PAGES_ACCESS_NONE: |
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237 # none pages just return a 404, no further check is needed |
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238 return |
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239 if template is not None and render is not None: |
| 1216 | 240 log.error(_("render and template methods can't be used at the same time")) |
| 917 | 241 |
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242 # if not None, next rendering will be cached |
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243 # it must then contain a list of the the keys to use (without the page instance) |
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244 # e.g. [C.SERVICE_PROFILE, "pubsub", server@example.tld, pubsub_node] |
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245 self._do_cache = None |
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246 |
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247 def __str__(self): |
| 1216 | 248 return "LiberviaPage {name} at {url} (vhost: {vhost_root})".format( |
| 249 name=self.name or "<anonymous>", url=self.url, vhost_root=self.vhost_root) | |
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250 |
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251 @property |
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252 def named_pages(self): |
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253 return self.vhost_root.named_pages |
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254 |
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255 @property |
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256 def uri_callbacks(self): |
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257 return self.vhost_root.uri_callbacks |
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258 |
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259 @property |
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260 def pages_redirects(self): |
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261 return self.vhost_root.pages_redirects |
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262 |
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263 @property |
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264 def cached_urls(self): |
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265 return self.vhost_root.cached_urls |
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266 |
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267 @property |
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268 def main_menu(self): |
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269 return self.vhost_root.main_menu |
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270 |
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271 @property |
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272 def default_theme(self): |
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273 return self.vhost_root.default_theme |
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274 |
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275 |
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276 @property |
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277 def site_themes(self): |
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278 return self.vhost_root.site_themes |
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279 |
| 1153 | 280 @staticmethod |
| 281 def createPage(host, meta_path, vhost_root, url_elts, replace_on_conflict=False): | |
| 282 """Create a LiberviaPage instance | |
| 283 | |
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284 @param meta_path(Path): path to the page_meta.py file |
| 1153 | 285 @param vhost_root(resource.Resource): root resource of the virtual host |
| 286 @param url_elts(list[unicode]): list of path element from root site to this page | |
| 287 @param replace_on_conflict(bool): same as for [LiberviaPage] | |
| 288 @return (tuple[dict, LiberviaPage]): tuple with: | |
| 289 - page_data: dict containing data of the page | |
| 290 - libervia_page: created resource | |
| 291 """ | |
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292 dir_path = meta_path.parent |
| 1216 | 293 page_data = {"__name__": ".".join(["page"] + url_elts)} |
| 1153 | 294 # we don't want to force the presence of __init__.py |
| 295 # so we use execfile instead of import. | |
| 296 # TODO: when moved to Python 3, __init__.py is not mandatory anymore | |
| 297 # so we can switch to import | |
| 1216 | 298 exec(compile(open(meta_path, "rb").read(), meta_path, 'exec'), page_data) |
| 1153 | 299 return page_data, LiberviaPage( |
| 300 host=host, | |
| 301 vhost_root=vhost_root, | |
| 302 root_dir=dir_path, | |
| 1216 | 303 url="/" + "/".join(url_elts), |
| 304 name=page_data.get("name"), | |
| 1417 | 305 label=page_data.get("label"), |
| 1216 | 306 redirect=page_data.get("redirect"), |
| 307 access=page_data.get("access"), | |
| 308 dynamic=page_data.get("dynamic", False), | |
| 309 parse_url=page_data.get("parse_url"), | |
| 1417 | 310 add_breadcrumb=page_data.get("add_breadcrumb"), |
| 1216 | 311 prepare_render=page_data.get("prepare_render"), |
| 312 render=page_data.get("render"), | |
| 313 template=page_data.get("template"), | |
| 314 on_data_post=page_data.get("on_data_post"), | |
| 315 on_data=page_data.get("on_data"), | |
| 316 on_signal=page_data.get("on_signal"), | |
| 317 url_cache=page_data.get("url_cache", False), | |
| 1153 | 318 replace_on_conflict=replace_on_conflict |
| 319 ) | |
| 320 | |
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321 @staticmethod |
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322 def createBrowserData( |
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323 vhost_root, |
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324 resource: Optional(LiberviaPage), |
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325 browser_path: Path, |
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326 path_elts: Optional(List[str]), |
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327 engine: str = "brython" |
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328 ) -> None: |
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329 """create and store data for browser dynamic code""" |
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330 dyn_data = { |
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331 "path": browser_path, |
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332 "url_hash": ( |
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333 hashlib.sha256('/'.join(path_elts).encode()).hexdigest() |
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334 if path_elts is not None else None |
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335 ), |
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336 } |
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337 browser_meta_path = browser_path / C.PAGES_BROWSER_META_FILE |
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338 if browser_meta_path.is_file(): |
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339 with browser_meta_path.open() as f: |
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340 browser_meta = json.load(f) |
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341 utils.recursive_update(vhost_root.browser_modules, browser_meta) |
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342 if resource is not None: |
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343 utils.recursive_update(resource.dyn_data, browser_meta) |
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344 |
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345 init_path = browser_path / '__init__.py' |
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346 if init_path.is_file(): |
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347 vhost_root.browser_modules.setdefault( |
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348 engine, []).append(dyn_data) |
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349 if resource is not None: |
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350 resource.dyn_data[engine] = dyn_data |
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351 elif path_elts is None: |
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352 try: |
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353 next(browser_path.glob('*.py')) |
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354 except StopIteration: |
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355 # no python file, nothing for Brython |
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356 pass |
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357 else: |
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358 vhost_root.browser_modules.setdefault( |
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359 engine, []).append(dyn_data) |
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360 |
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361 |
| 925 | 362 @classmethod |
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363 def importPages(cls, host, vhost_root, root_path=None, _parent=None, _path=None, |
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364 _extra_pages=False): |
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365 """Recursively import Libervia pages |
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366 |
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367 @param host(Libervia): Libervia instance |
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368 @param vhost_root(LiberviaRootResource): root of this VirtualHost |
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369 @param root_path(Path, None): use this root path instead of vhost_root's one |
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370 Used to add default site pages to external sites |
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371 @param _parent(Resource, None): _parent page. Do not set yourself, this is for |
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372 internal use only |
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373 @param _path(list(unicode), None): current path. Do not set yourself, this is for |
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374 internal use only |
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375 @param _extra_pages(boolean): set to True when extra pages are used (i.e. |
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376 root_path is set). Do not set yourself, this is for internal use only |
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377 """ |
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378 if _path is None: |
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379 _path = [] |
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380 if _parent is None: |
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381 if root_path is None: |
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382 root_dir = vhost_root.site_path / C.PAGES_DIR |
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383 else: |
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384 root_dir = root_path / C.PAGES_DIR |
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385 _extra_pages = True |
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386 _parent = vhost_root |
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387 root_browser_path = root_dir / C.PAGES_BROWSER_DIR |
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388 if root_browser_path.is_dir(): |
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389 cls.createBrowserData(vhost_root, None, root_browser_path, None) |
| 917 | 390 else: |
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391 root_dir = _parent.root_dir |
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392 |
| 917 | 393 for d in os.listdir(root_dir): |
|
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394 dir_path = root_dir / d |
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395 if not dir_path.is_dir(): |
| 917 | 396 continue |
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397 if _extra_pages and d in _parent.children: |
| 1216 | 398 log.debug(_("[{host_name}] {path} is already present, ignoring it") |
| 399 .format(host_name=vhost_root.host_name, path='/'.join(_path+[d]))) | |
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400 continue |
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401 meta_path = dir_path / C.PAGES_META_FILE |
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402 if meta_path.is_file(): |
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403 new_path = _path + [d] |
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404 try: |
| 1246 | 405 page_data, resource = cls.createPage( |
| 406 host, meta_path, vhost_root, new_path) | |
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407 except exceptions.ConflictError as e: |
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408 if _extra_pages: |
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409 # extra pages are discarded if there is already an existing page |
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410 continue |
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411 else: |
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412 raise e |
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413 _parent.putChild(str(d).encode(), resource) |
| 1216 | 414 log_msg = ("[{host_name}] Added /{path} page".format( |
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415 host_name=vhost_root.host_name, |
| 1216 | 416 path="[…]/".join(new_path))) |
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417 if _extra_pages: |
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418 log.debug(log_msg) |
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419 else: |
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420 log.info(log_msg) |
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421 if "uri_handlers" in page_data: |
| 925 | 422 if not isinstance(page_data, dict): |
| 1216 | 423 log.error(_("uri_handlers must be a dict")) |
| 925 | 424 else: |
| 1216 | 425 for uri_tuple, cb_name in page_data["uri_handlers"].items(): |
| 426 if len(uri_tuple) != 2 or not isinstance(cb_name, str): | |
| 427 log.error(_("invalid uri_tuple")) | |
| 925 | 428 continue |
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429 if not _extra_pages: |
| 1216 | 430 log.info(_("setting {}/{} URIs handler") |
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431 .format(*uri_tuple)) |
| 925 | 432 try: |
| 433 cb = page_data[cb_name] | |
| 434 except KeyError: | |
| 1216 | 435 log.error(_("missing {name} method to handle {1}/{2}") |
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|
436 .format(name=cb_name, *uri_tuple)) |
| 925 | 437 continue |
| 438 else: | |
| 1038 | 439 resource.registerURI(uri_tuple, cb) |
| 925 | 440 |
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|
441 LiberviaPage.importPages( |
| 1153 | 442 host, vhost_root, _parent=resource, _path=new_path, |
| 443 _extra_pages=_extra_pages) | |
| 1246 | 444 # now we check if there is some code for browser |
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445 browser_path = dir_path / C.PAGES_BROWSER_DIR |
| 1246 | 446 if browser_path.is_dir(): |
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447 cls.createBrowserData(vhost_root, resource, browser_path, new_path) |
| 1153 | 448 |
| 449 @classmethod | |
| 450 def onFileChange(cls, host, file_path, flags, site_root, site_path): | |
| 451 """Method triggered by file_watcher when something is changed in files | |
| 452 | |
| 453 This method is used in dev mode to reload pages when needed | |
| 454 @param file_path(filepath.FilePath): path of the file which triggered the event | |
| 455 @param flags[list[unicode]): human readable flags of the event (from | |
| 456 internet.inotify) | |
| 457 @param site_root(LiberviaRootResource): root of the site | |
| 458 @param site_path(unicode): absolute path of the site | |
| 459 """ | |
| 460 if flags == ['create']: | |
| 461 return | |
|
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462 path = Path(file_path.path.decode()) |
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463 base_name = path.name |
| 1216 | 464 if base_name != "page_meta.py": |
| 1153 | 465 # we only handle libervia pages |
| 466 return | |
| 467 | |
| 1216 | 468 log.debug("{flags} event(s) received for {file_path}".format( |
| 469 flags=", ".join(flags), file_path=file_path)) | |
| 1153 | 470 |
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471 dir_path = path.parent |
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472 |
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473 if dir_path == site_path: |
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474 return |
| 1153 | 475 |
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476 if not site_path in dir_path.parents: |
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|
477 raise exceptions.InternalError("watched file should be in a subdirectory of site path") |
|
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|
478 |
|
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pages: use Path in onFileChange + fixed encoding issue
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|
479 path_elts = list(dir_path.relative_to(site_path).parts) |
| 1153 | 480 |
| 481 if path_elts[0] == C.PAGES_DIR: | |
| 482 # a page has been modified | |
| 483 del path_elts[0] | |
| 484 if not path_elts: | |
| 485 # we need at least one element to parse | |
| 486 return | |
| 487 # we retrieve page by starting from site root and finding each path element | |
| 488 parent = page = site_root | |
| 489 new_page = False | |
| 490 for idx, child_name in enumerate(path_elts): | |
|
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|
491 child_name = child_name.encode() |
| 1153 | 492 try: |
|
1157
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pages: fixed children retrieval in onFileChange
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changeset
|
493 try: |
|
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|
494 page = page.original.children[child_name] |
|
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|
495 except AttributeError: |
|
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diff
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|
496 page = page.children[child_name] |
| 1153 | 497 except KeyError: |
| 498 if idx != len(path_elts)-1: | |
| 499 # a page has been created in a subdir when one or more | |
| 500 # page_meta.py are missing on the way | |
| 1216 | 501 log.warning(_("Can't create a page at {path}, missing parents") |
| 1153 | 502 .format(path=path)) |
| 503 return | |
| 504 new_page = True | |
| 505 else: | |
| 506 if idx<len(path_elts)-1: | |
|
1423
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pages: fix `onFileChange` when the page is not wrapped
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|
507 try: |
|
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pages: fix `onFileChange` when the page is not wrapped
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|
508 parent = page.original |
|
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|
509 except AttributeError: |
|
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|
510 parent = page |
| 1153 | 511 |
| 512 try: | |
| 513 # we (re)create a page with the new/modified code | |
| 514 __, resource = cls.createPage(host, path, site_root, path_elts, | |
| 515 replace_on_conflict=True) | |
| 516 if not new_page: | |
|
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|
517 try: |
|
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|
518 resource.children = page.original.children |
|
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|
519 except AttributeError: |
|
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|
520 # FIXME: this .original handling madness is due to EncodingResourceWrapper |
|
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521 # EncodingResourceWrapper should probably be removed |
|
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|
522 resource.children = page.children |
| 1153 | 523 except Exception as e: |
| 1216 | 524 log.warning(_("Can't create page: {reason}").format(reason=e)) |
| 1153 | 525 else: |
|
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|
526 url_elt = path_elts[-1].encode() |
| 1153 | 527 if not new_page: |
| 528 # the page was already existing, we remove it | |
| 529 del parent.children[url_elt] | |
| 530 # we can now add the new page | |
| 531 parent.putChild(url_elt, resource) | |
|
1380
df79874947d7
pages: fix browser data re-creation on dev mode reload
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diff
changeset
|
532 |
|
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|
533 # is there any browser data to create? |
|
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|
534 browser_path = resource.root_dir / C.PAGES_BROWSER_DIR |
|
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|
535 if browser_path.is_dir(): |
|
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changeset
|
536 cls.createBrowserData( |
|
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|
537 resource.vhost_root, |
|
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changeset
|
538 resource, |
|
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changeset
|
539 browser_path, |
|
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changeset
|
540 resource.url.split('/') |
|
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changeset
|
541 ) |
|
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Goffi <goffi@goffi.org>
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changeset
|
542 |
| 1153 | 543 if new_page: |
| 1216 | 544 log.info(_("{page} created").format(page=resource)) |
| 1153 | 545 else: |
| 1216 | 546 log.info(_("{page} reloaded").format(page=resource)) |
|
990
6daa59d44ee2
pages: menu implementation, first draft:
Goffi <goffi@goffi.org>
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985
diff
changeset
|
547 |
|
1283
436ef2ad92af
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diff
changeset
|
548 def checkCSRF(self, request): |
|
436ef2ad92af
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parents:
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changeset
|
549 csrf_token = self.host.getSessionData( |
|
436ef2ad92af
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
550 request, session_iface.ISATSession |
|
436ef2ad92af
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changeset
|
551 ).csrf_token |
|
436ef2ad92af
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diff
changeset
|
552 given_csrf = request.getHeader("X-Csrf-Token") |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
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parents:
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diff
changeset
|
553 if given_csrf is None: |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
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parents:
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diff
changeset
|
554 try: |
|
436ef2ad92af
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Goffi <goffi@goffi.org>
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diff
changeset
|
555 given_csrf = self.getPostedData(request, "csrf_token") |
|
436ef2ad92af
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parents:
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diff
changeset
|
556 except KeyError: |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
1282
diff
changeset
|
557 pass |
|
436ef2ad92af
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
558 if given_csrf is None or given_csrf != csrf_token: |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
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parents:
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diff
changeset
|
559 log.warning( |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
560 _("invalid CSRF token, hack attempt? URL: {url}, IP: {ip}").format( |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
1282
diff
changeset
|
561 url=request.uri, ip=request.getClientIP() |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
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parents:
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diff
changeset
|
562 ) |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
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parents:
1282
diff
changeset
|
563 ) |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
1282
diff
changeset
|
564 self.pageError(request, C.HTTP_FORBIDDEN) |
|
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
1282
diff
changeset
|
565 |
|
1286
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
566 def exposeToScripts( |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
567 self, |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
568 request: server.Request, |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
569 **kwargs: str |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
570 ) -> None: |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
571 """Make a local variable available to page script as a global variable |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
572 |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
573 No check is done for conflicting name, use this carefully |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
574 """ |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
575 template_data = request.template_data |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
576 scripts = template_data.setdefault("scripts", utils.OrderedSet()) |
|
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
577 for name, value in kwargs.items(): |
|
1304
70e3341d25bf
pages: take care of None/null when exposing a variable
Goffi <goffi@goffi.org>
parents:
1302
diff
changeset
|
578 if value is None: |
|
70e3341d25bf
pages: take care of None/null when exposing a variable
Goffi <goffi@goffi.org>
parents:
1302
diff
changeset
|
579 value = "null" |
|
70e3341d25bf
pages: take care of None/null when exposing a variable
Goffi <goffi@goffi.org>
parents:
1302
diff
changeset
|
580 else: |
|
70e3341d25bf
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Goffi <goffi@goffi.org>
parents:
1302
diff
changeset
|
581 value = repr(value) |
|
70e3341d25bf
pages: take care of None/null when exposing a variable
Goffi <goffi@goffi.org>
parents:
1302
diff
changeset
|
582 scripts.add(Script(content=f"var {name}={value};")) |
|
1286
63328c793a9e
pages: new method `exposeToScripts` to make variables accessible to scripts in browser
Goffi <goffi@goffi.org>
parents:
1285
diff
changeset
|
583 |
| 1038 | 584 def registerURI(self, uri_tuple, get_uri_cb): |
| 1153 | 585 """Register a URI handler |
| 925 | 586 |
| 587 @param uri_tuple(tuple[unicode, unicode]): type or URIs handler | |
| 588 type/subtype as returned by tools/common/parseXMPPUri | |
| 1038 | 589 or type/None to handle all subtypes |
| 925 | 590 @param get_uri_cb(callable): method which take uri_data dict as only argument |
| 1038 | 591 and return absolute path with correct arguments or None if the page |
| 592 can't handle this URL | |
| 925 | 593 """ |
| 1038 | 594 if uri_tuple in self.uri_callbacks: |
| 1216 | 595 log.info(_("{}/{} URIs are already handled, replacing by the new handler") |
|
1128
6414fd795df4
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diff
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|
596 .format( *uri_tuple)) |
| 1038 | 597 self.uri_callbacks[uri_tuple] = (self, get_uri_cb) |
| 925 | 598 |
|
1203
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
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1198
diff
changeset
|
599 def getSignalId(self, request): |
|
251eba911d4d
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
600 """Retrieve signal_id for a request |
|
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
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parents:
1198
diff
changeset
|
601 |
|
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
602 signal_id is used for dynamic page, to associate a initial request with a |
|
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
603 signal handler. For WebsocketRequest, signal_id attribute is used (which must |
|
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
604 be orginal request's id) |
|
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
605 For server.Request it's id(request) |
|
251eba911d4d
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parents:
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diff
changeset
|
606 """ |
|
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parents:
1198
diff
changeset
|
607 return getattr(request, 'signal_id', id(request)) |
|
251eba911d4d
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Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
608 |
| 995 | 609 def registerSignal(self, request, signal, check_profile=True): |
| 610 r"""register a signal handler | |
| 611 | |
| 612 the page must be dynamic | |
| 613 when signal is received, self.on_signal will be called with: | |
| 614 - request | |
| 615 - signal name | |
| 616 - signal arguments | |
| 617 signal handler will be removed when connection with dynamic page will be lost | |
| 618 @param signal(unicode): name of the signal | |
| 619 last arg of signal must be profile, as it will be checked to filter signals | |
|
1128
6414fd795df4
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diff
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|
620 @param check_profile(bool): if True, signal profile (which MUST be last arg) |
|
6414fd795df4
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diff
changeset
|
621 will be checked against session profile. |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
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diff
changeset
|
622 /!\ if False, profile will not be checked/filtered, be sure to know what you |
|
6414fd795df4
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diff
changeset
|
623 are doing if you unset this option /!\ |
| 995 | 624 """ |
|
1128
6414fd795df4
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Goffi <goffi@goffi.org>
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diff
changeset
|
625 # FIXME: add a timeout; if socket is not opened before it, signal handler |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
626 # must be removed |
| 995 | 627 if not self.dynamic: |
| 1216 | 628 log.error(_("You can't register signal if page is not dynamic")) |
| 995 | 629 return |
|
1203
251eba911d4d
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changeset
|
630 signal_id = self.getSignalId(request) |
|
251eba911d4d
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diff
changeset
|
631 LiberviaPage.signals_handlers.setdefault(signal, {})[signal_id] = [ |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
632 self, |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
633 request, |
|
cdd389ef97bc
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
634 check_profile, |
|
1203
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changeset
|
635 ] |
| 995 | 636 request._signals_registered.append(signal) |
| 637 | |
|
1147
02afab1b15c5
server, pages, tasks: moved getConfig to backend, and added shorcut version in LiberviaPage and TasksManager
Goffi <goffi@goffi.org>
parents:
1146
diff
changeset
|
638 def getConfig(self, key, default=None, value_type=None): |
|
02afab1b15c5
server, pages, tasks: moved getConfig to backend, and added shorcut version in LiberviaPage and TasksManager
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
639 return self.host.getConfig(self.vhost_root, key=key, default=default, |
|
02afab1b15c5
server, pages, tasks: moved getConfig to backend, and added shorcut version in LiberviaPage and TasksManager
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
640 value_type=value_type) |
|
02afab1b15c5
server, pages, tasks: moved getConfig to backend, and added shorcut version in LiberviaPage and TasksManager
Goffi <goffi@goffi.org>
parents:
1146
diff
changeset
|
641 |
|
1146
76d75423ef53
server: tasks manager first draft:
Goffi <goffi@goffi.org>
parents:
1145
diff
changeset
|
642 def getBuildPath(self, session_data): |
|
76d75423ef53
server: tasks manager first draft:
Goffi <goffi@goffi.org>
parents:
1145
diff
changeset
|
643 return session_data.cache_dir + self.vhost.site_name |
|
76d75423ef53
server: tasks manager first draft:
Goffi <goffi@goffi.org>
parents:
1145
diff
changeset
|
644 |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
645 def getPageByName(self, name): |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
646 return self.vhost_root.getPageByName(name) |
|
927
bb4dfc2802c0
server (pages): added getPagePathFromURI method to retrieve page handling an URI
Goffi <goffi@goffi.org>
parents:
926
diff
changeset
|
647 |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
648 def getPagePathFromURI(self, uri): |
| 1175 | 649 return self.vhost_root.getPagePathFromURI(uri) |
|
936
78692d47340d
server (pages): added getPageByName
Goffi <goffi@goffi.org>
parents:
935
diff
changeset
|
650 |
| 1216 | 651 def getPageRedirectURL(self, request, page_name="login", url=None): |
| 962 | 652 """generate URL for a page with redirect_url parameter set |
| 653 | |
| 654 mainly used for login page with redirection to current page | |
| 655 @param request(server.Request): current HTTP request | |
| 656 @param page_name(unicode): name of the page to go | |
| 657 @param url(None, unicode): url to redirect to | |
| 658 None to use request path (i.e. current page) | |
| 659 @return (unicode): URL to use | |
| 660 """ | |
| 1216 | 661 return "{root_url}?redirect_url={redirect_url}".format( |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
662 root_url=self.getPageByName(page_name).url, |
| 1216 | 663 redirect_url=urllib.parse.quote_plus(request.uri) |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
664 if url is None |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
665 else url.encode("utf-8"), |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
666 ) |
| 962 | 667 |
|
972
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
668 def getURL(self, *args): |
|
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
669 """retrieve URL of the page set arguments |
|
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
670 |
|
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
671 *args(list[unicode]): argument to add to the URL as path elements |
|
1014
dfced7992460
pages: ignore empty or unset arguments in getURL
Goffi <goffi@goffi.org>
parents:
1013
diff
changeset
|
672 empty or None arguments will be ignored |
|
972
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
673 """ |
|
1014
dfced7992460
pages: ignore empty or unset arguments in getURL
Goffi <goffi@goffi.org>
parents:
1013
diff
changeset
|
674 url_args = [quote(a) for a in args if a] |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
675 |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
676 if self.name is not None and self.name in self.pages_redirects: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
677 # we check for redirection |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
678 redirect_data = self.pages_redirects[self.name] |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
679 args_hash = tuple(args) |
| 1216 | 680 for limit in range(len(args) + 1): |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
681 current_hash = args_hash[:limit] |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
682 if current_hash in redirect_data: |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
683 url_base = redirect_data[current_hash] |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
684 remaining = args[limit:] |
|
1113
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
685 remaining_url = "/".join(remaining) |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
686 return os.path.join("/", url_base, remaining_url) |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
687 |
|
972
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
688 return os.path.join(self.url, *url_args) |
|
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
689 |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
690 def getCurrentURL(self, request): |
| 1015 | 691 """retrieve URL used to access this page |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
692 |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
693 @return(unicode): current URL |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
694 """ |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
695 # we get url in the following way (splitting request.path instead of using |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
696 # request.prepath) because request.prepath may have been modified by |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
697 # redirection (if redirection args have been specified), while path reflect |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
698 # the real request |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
699 |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
700 # we ignore empty path elements (i.e. double '/' or '/' at the end) |
| 1216 | 701 path_elts = [p for p in request.path.decode('utf-8').split("/") if p] |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
702 |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
703 if request.postpath: |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
704 if not request.postpath[-1]: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
705 # we remove trailing slash |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
706 request.postpath = request.postpath[:-1] |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
707 if request.postpath: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
708 # getSubPageURL must return subpage from the point where |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
709 # the it is called, so we have to remove remanining |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
710 # path elements |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
711 path_elts = path_elts[: -len(request.postpath)] |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
712 |
| 1216 | 713 return "/" + "/".join(path_elts) |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
714 |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
715 def getParamURL(self, request, **kwargs): |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
716 """use URL of current request but modify the parameters in query part |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
717 |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
718 **kwargs(dict[str, unicode]): argument to use as query parameters |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
719 @return (unicode): constructed URL |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
720 """ |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
721 current_url = self.getCurrentURL(request) |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
722 if kwargs: |
| 1216 | 723 encoded = urllib.parse.urlencode( |
| 724 {k: v for k, v in kwargs.items()} | |
| 725 ) | |
| 726 current_url = current_url + "?" + encoded | |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
727 return current_url |
|
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
728 |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
729 def getSubPageByName(self, subpage_name, parent=None): |
|
1030
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
730 """retrieve a subpage and its path using its name |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
731 |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
732 @param subpage_name(unicode): name of the sub page |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
733 it must be a direct children of parent page |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
734 @param parent(LiberviaPage, None): parent page |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
735 None to use current page |
|
1030
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
736 @return (tuple[str, LiberviaPage]): page subpath and instance |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
737 @raise exceptions.NotFound: no page has been found |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
738 """ |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
739 if parent is None: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
740 parent = self |
| 1216 | 741 for path, child in parent.children.items(): |
|
1030
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
742 try: |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
743 child_name = child.name |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
744 except AttributeError: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
745 # LiberviaPages have a name, but maybe this is an other Resource |
|
1030
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
746 continue |
|
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
747 if child_name == subpage_name: |
| 1216 | 748 return path.decode('utf-8'), child |
|
1378
e3e303a30a74
pages (tickets): renamed "tickets" to "lists":
Goffi <goffi@goffi.org>
parents:
1376
diff
changeset
|
749 raise exceptions.NotFound( |
|
e3e303a30a74
pages (tickets): renamed "tickets" to "lists":
Goffi <goffi@goffi.org>
parents:
1376
diff
changeset
|
750 _("requested sub page has not been found ({subpage_name})").format( |
|
e3e303a30a74
pages (tickets): renamed "tickets" to "lists":
Goffi <goffi@goffi.org>
parents:
1376
diff
changeset
|
751 subpage_name=subpage_name)) |
|
1030
66a050b32df8
pages: moved code getting subpage from getSubPageURL to new getSubPageByName method.
Goffi <goffi@goffi.org>
parents:
1019
diff
changeset
|
752 |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
753 def getSubPageURL(self, request, page_name, *args): |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
754 """retrieve a page in direct children and build its URL according to request |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
755 |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
756 request's current path is used as base (at current parsing point, |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
757 i.e. it's more prepath than path). |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
758 Requested page is checked in children and an absolute URL is then built |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
759 by the resulting combination. |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
760 This method is useful to construct absolute URLs for children instead of |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
761 using relative path, which may not work in subpages, and are linked to the |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
762 names of directories (i.e. relative URL will break if subdirectory is renamed |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
763 while getSubPageURL won't as long as page_name is consistent). |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
764 Also, request.path is used, keeping real path used by user, |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
765 and potential redirections. |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
766 @param request(server.Request): current HTTP request |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
767 @param page_name(unicode): name of the page to retrieve |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
768 it must be a direct children of current page |
|
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
769 @param *args(list[unicode]): arguments to add as path elements |
|
1110
045e8bdaed4f
pages: ignore args if they are None in getSubPageURL
Goffi <goffi@goffi.org>
parents:
1109
diff
changeset
|
770 if an arg is None, it will be ignored |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
771 @return (unicode): absolute URL to the sub page |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
772 """ |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
773 current_url = self.getCurrentURL(request) |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
774 path, child = self.getSubPageByName(page_name) |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
775 return os.path.join( |
| 1216 | 776 "/", current_url, path, *[quote(a) for a in args if a is not None] |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
777 ) |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
778 |
|
1031
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
779 def getURLByNames(self, named_path): |
|
1171
469d0de8da0e
pages (blog, u): added atom feed link in "links" template data.
Goffi <goffi@goffi.org>
parents:
1169
diff
changeset
|
780 """Retrieve URL from pages names and arguments |
|
1031
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
781 |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
782 @param named_path(list[tuple[unicode, list[unicode]]]): path to the page as a list |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
783 of tuples of 2 items: |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
784 - first item is page name |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
785 - second item is list of path arguments of this page |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
786 @return (unicode): URL to the requested page with given path arguments |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
787 @raise exceptions.NotFound: one of the page was not found |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
788 """ |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
789 current_page = None |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
790 path = [] |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
791 for page_name, page_args in named_path: |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
792 if current_page is None: |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
793 current_page = self.getPageByName(page_name) |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
794 path.append(current_page.getURL(*page_args)) |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
795 else: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
796 sub_path, current_page = self.getSubPageByName( |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
797 page_name, parent=current_page |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
798 ) |
|
1031
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
799 path.append(sub_path) |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
800 if page_args: |
|
4ba7df23b976
pages: new method getURLByNames to retrieve URL from list of page names/path arguments
Goffi <goffi@goffi.org>
parents:
1030
diff
changeset
|
801 path.extend([quote(a) for a in page_args]) |
| 1216 | 802 return self.host.checkRedirection(self.vhost_root, "/".join(path)) |
|
980
bcacf970f970
core (pages redirection): inverted redirection + getSubPageURL:
Goffi <goffi@goffi.org>
parents:
979
diff
changeset
|
803 |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
804 def getURLByPath(self, *args): |
|
1171
469d0de8da0e
pages (blog, u): added atom feed link in "links" template data.
Goffi <goffi@goffi.org>
parents:
1169
diff
changeset
|
805 """Generate URL by path |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
806 |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
807 this method as a similar effect as getURLByNames, but it is more readable |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
808 by using SubPage to get pages instead of using tuples |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
809 @param *args: path element: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
810 - if unicode, will be used as argument |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
811 - if util.SubPage instance, must be the name of a subpage |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
812 @return (unicode): generated path |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
813 """ |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
814 args = list(args) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
815 if not args: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
816 raise ValueError("You must specify path elements") |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
817 # root page is the one needed to construct the base of the URL |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
818 # if first arg is not a SubPage instance, we use current page |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
819 if not isinstance(args[0], SubPage): |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
820 root = self |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
821 else: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
822 root = self.getPageByName(args.pop(0)) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
823 # we keep track of current page to check subpage |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
824 current_page = root |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
825 url_elts = [] |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
826 arguments = [] |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
827 while True: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
828 while args and not isinstance(args[0], SubPage): |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
829 arguments.append(quote(args.pop(0))) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
830 if not url_elts: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
831 url_elts.append(root.getURL(*arguments)) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
832 else: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
833 url_elts.extend(arguments) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
834 if not args: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
835 break |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
836 else: |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
837 path, current_page = current_page.getSubPageByName(args.pop(0)) |
|
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
838 arguments = [path] |
| 1216 | 839 return self.host.checkRedirection(self.vhost_root, "/".join(url_elts)) |
|
1092
63ed5f6bd4eb
pages: new "getURLByPath" method in LiberviaPage, which is similar to getURLByNames, but which a more readable way to request a path with named pages.
Goffi <goffi@goffi.org>
parents:
1071
diff
changeset
|
840 |
| 917 | 841 def getChildWithDefault(self, path, request): |
| 842 # we handle children ourselves | |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
843 raise exceptions.InternalError( |
| 1216 | 844 "this method should not be used with LiberviaPage" |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
845 ) |
| 917 | 846 |
| 847 def nextPath(self, request): | |
| 848 """get next URL path segment, and update request accordingly | |
| 849 | |
| 850 will move first segment of postpath in prepath | |
| 851 @param request(server.Request): current HTTP request | |
| 852 @return (unicode): unquoted segment | |
| 853 @raise IndexError: there is no segment left | |
| 854 """ | |
| 855 pathElement = request.postpath.pop(0) | |
| 856 request.prepath.append(pathElement) | |
| 1216 | 857 return urllib.parse.unquote(pathElement.decode('utf-8')) |
| 917 | 858 |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
859 def _filterPathValue(self, value, handler, name, request): |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
860 """Modify a path value according to handler (see [getPathArgs])""" |
| 1216 | 861 if handler in ("@", "@jid") and value == "@": |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
862 value = None |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
863 |
| 1216 | 864 if handler in ("", "@"): |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
865 if value is None: |
| 1216 | 866 return "" |
| 867 elif handler in ("jid", "@jid"): | |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
868 if value: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
869 try: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
870 return jid.JID(value) |
|
1317
a7ab4d244982
pages: handle `jid.InvalidFormat` exception in `_filterPathValue`
Goffi <goffi@goffi.org>
parents:
1305
diff
changeset
|
871 except (RuntimeError, jid.InvalidFormat): |
| 1216 | 872 log.warning(_("invalid jid argument: {value}").format(value=value)) |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
873 self.pageError(request, C.HTTP_BAD_REQUEST) |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
874 else: |
| 1216 | 875 return "" |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
876 else: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
877 return handler(self, value, name, request) |
|
f0f7b3324749
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Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
878 |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
879 return value |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
880 |
|
1056
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
881 def getPathArgs(self, request, names, min_args=0, **kwargs): |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
882 """get several path arguments at once |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
883 |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
884 Arguments will be put in request data. |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
885 Missing arguments will have None value |
|
47c354ca66a3
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Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
886 @param names(list[unicode]): list of arguments to get |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
887 @param min_args(int): if less than min_args are found, PageError is used with |
|
6414fd795df4
server, pages: multi-sites refactoring:
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parents:
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diff
changeset
|
888 C.HTTP_BAD_REQUEST |
|
6414fd795df4
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parents:
1127
diff
changeset
|
889 Use 0 to ignore |
|
1056
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Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
890 @param **kwargs: special value or optional callback to use for arguments |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
891 names of the arguments must correspond to those in names |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
892 special values may be: |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
893 - '': use empty string instead of None when no value is specified |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
894 - '@': if value of argument is empty or '@', empty string will be used |
|
1128
6414fd795df4
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
895 - 'jid': value must be converted to jid.JID if it exists, else empty |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
896 string is used |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
897 - '@jid': if value of arguments is empty or '@', empty string will be |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
898 used, else it will be converted to jid |
|
1056
47c354ca66a3
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Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
899 """ |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
900 data = self.getRData(request) |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
901 |
|
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
902 for idx, name in enumerate(names): |
| 1216 | 903 if name[0] == "*": |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
904 value = data[name[1:]] = [] |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
905 while True: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
906 try: |
|
f0f7b3324749
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Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
907 value.append(self.nextPath(request)) |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
908 except IndexError: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
909 idx -= 1 |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
910 break |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
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|
911 else: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
912 idx += 1 |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
913 else: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
914 try: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
915 value = data[name] = self.nextPath(request) |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
916 except IndexError: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
917 data[name] = None |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
918 idx -= 1 |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
919 break |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
920 |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
921 values_count = idx + 1 |
|
1071
8f77e36cd51d
pages: fixed args count in getPathArgs
Goffi <goffi@goffi.org>
parents:
1065
diff
changeset
|
922 if values_count < min_args: |
| 1216 | 923 log.warning(_("Missing arguments in URL (got {count}, expected at least " |
| 924 "{min_args})").format(count=values_count, min_args=min_args)) | |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
925 self.pageError(request, C.HTTP_BAD_REQUEST) |
|
1056
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
926 |
|
1071
8f77e36cd51d
pages: fixed args count in getPathArgs
Goffi <goffi@goffi.org>
parents:
1065
diff
changeset
|
927 for name in names[values_count:]: |
|
1056
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
928 data[name] = None |
|
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pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
929 |
| 1216 | 930 for name, handler in kwargs.items(): |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
931 if name[0] == "*": |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
932 data[name] = [ |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
933 self._filterPathValue(v, handler, name, request) for v in data[name] |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
934 ] |
|
1060
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
935 else: |
|
f0f7b3324749
pages: '*' can now be used to prefix the last arg name in getPathArgs, in which case the data will be a list of remaining path arguments.
Goffi <goffi@goffi.org>
parents:
1059
diff
changeset
|
936 data[name] = self._filterPathValue(data[name], handler, name, request) |
|
1056
47c354ca66a3
pages: new getPathArgs helper method to retrieve several path arguments at once
Goffi <goffi@goffi.org>
parents:
1054
diff
changeset
|
937 |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
938 ## Pagination/Filtering ## |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
939 |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
940 def getPubsubExtra(self, request, page_max=10, params=None, extra=None, |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
941 order_by=C.ORDER_BY_CREATION): |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
942 """Set extra dict to retrieve PubSub items corresponding to URL parameters |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
943 |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
944 Following parameters are used: |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
945 - after: set rsm_after with ID of item |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
946 - before: set rsm_before with ID of item |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
947 @param request(server.Request): current HTTP request |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
948 @param page_max(int): required number of items per page |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
949 @param params(None, dict[unicode, list[unicode]]): params as returned by |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
950 self.getAllPostedData. |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
951 None to parse URL automatically |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
952 @param extra(None, dict): extra dict to use, or None to use a new one |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
953 @param order_by(unicode, None): key to order by |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
954 None to not specify order |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
955 @return (dict): fill extra data |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
956 """ |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
957 if params is None: |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
958 params = self.getAllPostedData(request, multiple=False) |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
959 if extra is None: |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
960 extra = {} |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
961 else: |
| 1216 | 962 assert not {"rsm_max", "rsm_after", "rsm_before", |
| 963 C.KEY_ORDER_BY}.intersection(list(extra.keys())) | |
| 964 extra["rsm_max"] = str(page_max) | |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
965 if order_by is not None: |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
966 extra[C.KEY_ORDER_BY] = order_by |
| 1216 | 967 if 'after' in params: |
| 968 extra['rsm_after'] = params['after'] | |
| 969 elif 'before' in params: | |
| 970 extra['rsm_before'] = params['before'] | |
|
1433
1a5410981c45
pages: get last page by default with RSM:
Goffi <goffi@goffi.org>
parents:
1423
diff
changeset
|
971 else: |
|
1a5410981c45
pages: get last page by default with RSM:
Goffi <goffi@goffi.org>
parents:
1423
diff
changeset
|
972 # RSM returns list in order (oldest first), but we want most recent first |
|
1a5410981c45
pages: get last page by default with RSM:
Goffi <goffi@goffi.org>
parents:
1423
diff
changeset
|
973 # so we start by the end |
|
1a5410981c45
pages: get last page by default with RSM:
Goffi <goffi@goffi.org>
parents:
1423
diff
changeset
|
974 extra['rsm_before'] = "" |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
975 return extra |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
976 |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
977 def setPagination(self, request, pubsub_data): |
|
1256
08cd652dea14
server, pages, tasks (brython): common_scripts:
Goffi <goffi@goffi.org>
parents:
1255
diff
changeset
|
978 """Add to template_data if suitable |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
979 |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
980 "previous_page_url" and "next_page_url" will be added using respectively |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
981 "before" and "after" URL parameters |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
982 @param request(server.Request): current HTTP request |
|
1305
db9ea167c409
pages: `profile` is now exposed to scripts
Goffi <goffi@goffi.org>
parents:
1304
diff
changeset
|
983 @param pubsub_data(dict): pubsub metadata |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
984 """ |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
985 template_data = request.template_data |
|
1410
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
986 extra = {} |
|
1141
02fc28aac2b6
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Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
987 try: |
|
1302
04e7dd6b6f4d
pages (blog, tickets, merge-requests): updated code to handle new serialisation, following backend changes
Goffi <goffi@goffi.org>
parents:
1294
diff
changeset
|
988 rsm = pubsub_data["rsm"] |
|
04e7dd6b6f4d
pages (blog, tickets, merge-requests): updated code to handle new serialisation, following backend changes
Goffi <goffi@goffi.org>
parents:
1294
diff
changeset
|
989 last_id = rsm["last"] |
|
1141
02fc28aac2b6
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parents:
1128
diff
changeset
|
990 except KeyError: |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
991 # no pagination available |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
992 return |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
993 |
|
1410
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
994 # if we have a search query, we must keep it |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
995 search = self.getPostedData(request, 'search', raise_on_missing=False) |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
996 if search is not None: |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
997 extra['search'] = search.strip() |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
998 |
|
1302
04e7dd6b6f4d
pages (blog, tickets, merge-requests): updated code to handle new serialisation, following backend changes
Goffi <goffi@goffi.org>
parents:
1294
diff
changeset
|
999 if rsm.get("index", 1) > 0: |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1000 # We only show previous button if it's not the first page already. |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1001 # If we have no index, we default to display the button anyway |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1002 # as we can't know if we are on the first page or not. |
|
1302
04e7dd6b6f4d
pages (blog, tickets, merge-requests): updated code to handle new serialisation, following backend changes
Goffi <goffi@goffi.org>
parents:
1294
diff
changeset
|
1003 first_id = rsm["first"] |
|
1410
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
1004 template_data['previous_page_url'] = self.getParamURL( |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
1005 request, before=first_id, **extra) |
| 1216 | 1006 if not pubsub_data["complete"]: |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1007 # we also show the page next button if complete is None because we |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1008 # can't know where we are in the feed in this case. |
|
1410
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
1009 template_data['next_page_url'] = self.getParamURL( |
|
80683be8d341
pages: keep `search` query when using pagination
Goffi <goffi@goffi.org>
parents:
1405
diff
changeset
|
1010 request, after=last_id, **extra) |
|
1141
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1011 |
|
02fc28aac2b6
pages: move pagination core from blog to LiberviaPage so it can be reused:
Goffi <goffi@goffi.org>
parents:
1128
diff
changeset
|
1012 |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1013 ## Cache handling ## |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1014 |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1015 def _setCacheHeaders(self, request, cache): |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1016 """Set ETag and Last-Modified HTTP headers, used for caching""" |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1017 request.setHeader("ETag", cache.hash) |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1018 last_modified = self.host.getHTTPDate(cache.created) |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1019 request.setHeader("Last-Modified", last_modified) |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1020 |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1021 def _checkCacheHeaders(self, request, cache): |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1022 """Check if a cache condition is set on the request |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1023 |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1024 if condition is valid, C.HTTP_NOT_MODIFIED is returned |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1025 """ |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1026 etag_match = request.getHeader("If-None-Match") |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1027 if etag_match is not None: |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1028 if cache.hash == etag_match: |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1029 self.pageError(request, C.HTTP_NOT_MODIFIED, no_body=True) |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1030 else: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1031 modified_match = request.getHeader("If-Modified-Since") |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1032 if modified_match is not None: |
|
1109
3a7b2b239d3e
pages: change module for date_parse, following backend change
Goffi <goffi@goffi.org>
parents:
1092
diff
changeset
|
1033 modified = date_utils.date_parse(modified_match) |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1034 if modified >= int(cache.created): |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1035 self.pageError(request, C.HTTP_NOT_MODIFIED, no_body=True) |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1036 |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1037 def checkCacheSubscribeCb(self, sub_id, service, node): |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1038 self.cache_pubsub_sub.add((service, node, sub_id)) |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1039 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1040 def checkCacheSubscribeEb(self, failure_, service, node): |
| 1216 | 1041 log.warning(_("Can't subscribe to node: {msg}").format(msg=failure_)) |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1042 # FIXME: cache must be marked as unusable here |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1043 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1044 def psNodeWatchAddEb(self, failure_, service, node): |
| 1216 | 1045 log.warning(_("Can't add node watched: {msg}").format(msg=failure_)) |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1046 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1047 def checkCache(self, request, cache_type, **kwargs): |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1048 """check if a page is in cache and return cached version if suitable |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1049 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1050 this method may perform extra operation to handle cache (e.g. subscribing to a |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1051 pubsub node) |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1052 @param request(server.Request): current HTTP request |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1053 @param cache_type(int): on of C.CACHE_* const. |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1054 @param **kwargs: args according to cache_type: |
|
1010
4de970de87d7
pages: added getCurrentURL and getParamURL:
Goffi <goffi@goffi.org>
parents:
1009
diff
changeset
|
1055 C.CACHE_PUBSUB: |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1056 service: pubsub service |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1057 node: pubsub node |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1058 short: short name of feature (needed if node is empty to find namespace) |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1059 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1060 """ |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1061 if request.postpath: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1062 # we are not on the final page, no need to go further |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1063 return |
|
1033
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1064 |
|
1375
e943b0c8eec5
pages: cache is skipped if there are query arguments in URL
Goffi <goffi@goffi.org>
parents:
1374
diff
changeset
|
1065 if request.uri != request.path: |
|
e943b0c8eec5
pages: cache is skipped if there are query arguments in URL
Goffi <goffi@goffi.org>
parents:
1374
diff
changeset
|
1066 # we don't cache page with query arguments as there can be a lot of variants |
|
e943b0c8eec5
pages: cache is skipped if there are query arguments in URL
Goffi <goffi@goffi.org>
parents:
1374
diff
changeset
|
1067 # influencing page results (e.g. search terms) |
|
e943b0c8eec5
pages: cache is skipped if there are query arguments in URL
Goffi <goffi@goffi.org>
parents:
1374
diff
changeset
|
1068 log.debug("ignoring cache due to query arguments") |
|
e943b0c8eec5
pages: cache is skipped if there are query arguments in URL
Goffi <goffi@goffi.org>
parents:
1374
diff
changeset
|
1069 |
|
1267
b5f920845d34
pages: delete existing cache instead of just ignoring it when `no-cache` is used
Goffi <goffi@goffi.org>
parents:
1266
diff
changeset
|
1070 no_cache = request.getHeader('cache-control') == 'no-cache' |
|
1255
b1fb57e9176d
pages: don't use cache when `cache-control` header is set to `no-cache`
Goffi <goffi@goffi.org>
parents:
1253
diff
changeset
|
1071 |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1072 profile = self.getProfile(request) or C.SERVICE_PROFILE |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1073 |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1074 if cache_type == C.CACHE_PUBSUB: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1075 service, node = kwargs["service"], kwargs["node"] |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1076 if not node: |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1077 try: |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1078 short = kwargs["short"] |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1079 node = self.host.ns_map[short] |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1080 except KeyError: |
| 1216 | 1081 log.warning(_('Can\'t use cache for empty node without namespace ' |
| 1082 'set, please ensure to set "short" and that it is ' | |
| 1083 'registered')) | |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1084 return |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1085 if profile != C.SERVICE_PROFILE: |
|
1374
25104d31479f
pages: `on_data_post` can now return `"continue"` string:
Goffi <goffi@goffi.org>
parents:
1338
diff
changeset
|
1086 # only service profile is cached for now |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1087 return |
|
1167
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1088 session_data = self.host.getSessionData(request, session_iface.ISATSession) |
|
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1089 locale = session_data.locale |
|
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1090 if locale == C.DEFAULT_LOCALE: |
|
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1091 # no need to duplicate cache here |
|
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1092 locale = None |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1093 try: |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1094 cache = (self.cache[profile][cache_type][service][node] |
|
1167
7d2e098ea3f4
pages (cache): separate cached pages using locales, to avoid having a page cache in a specific locale used for an other one.
Goffi <goffi@goffi.org>
parents:
1165
diff
changeset
|
1095 [self.vhost_root][request.uri][locale][self]) |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1096 except KeyError: |
|
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1097 # no cache yet, let's subscribe to the pubsub node |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1098 d1 = self.host.bridgeCall( |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
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1099 "psSubscribe", service.full(), node, {}, profile |
|
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1100 ) |
|
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1101 d1.addCallback(self.checkCacheSubscribeCb, service, node) |
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1102 d1.addErrback(self.checkCacheSubscribeEb, service, node) |
|
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1103 d2 = self.host.bridgeCall("psNodeWatchAdd", service.full(), node, profile) |
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1104 d2.addErrback(self.psNodeWatchAddEb, service, node) |
|
1128
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1105 self._do_cache = [self, profile, cache_type, service, node, |
|
1167
7d2e098ea3f4
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Goffi <goffi@goffi.org>
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1165
diff
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1106 self.vhost_root, request.uri, locale] |
|
1113
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1107 # we don't return the Deferreds as it is not needed to wait for |
|
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1108 # the subscription to continue with page rendering |
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1109 return |
|
1267
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pages: delete existing cache instead of just ignoring it when `no-cache` is used
Goffi <goffi@goffi.org>
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diff
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1110 else: |
|
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pages: delete existing cache instead of just ignoring it when `no-cache` is used
Goffi <goffi@goffi.org>
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diff
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|
1111 if no_cache: |
|
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pages: delete existing cache instead of just ignoring it when `no-cache` is used
Goffi <goffi@goffi.org>
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1112 del (self.cache[profile][cache_type][service][node] |
|
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1113 [self.vhost_root][request.uri][locale][self]) |
|
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|
1114 log.debug(f"cache removed for {self}") |
|
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1115 return |
|
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1116 |
|
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1117 else: |
| 1216 | 1118 raise exceptions.InternalError("Unknown cache_type") |
| 1119 log.debug("using cache for {page}".format(page=self)) | |
|
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1120 cache.last_access = time.time() |
|
1019
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1121 self._setCacheHeaders(request, cache) |
|
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1122 self._checkCacheHeaders(request, cache) |
|
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1123 request.write(cache.rendered) |
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1124 request.finish() |
| 1216 | 1125 raise failure.Failure(exceptions.CancelError("cache is used")) |
|
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1126 |
|
1276
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1127 def _cacheURL(self, request, profile): |
| 1018 | 1128 self.cached_urls.setdefault(profile, {})[request.uri] = CacheURL(request) |
| 1129 | |
|
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1130 @classmethod |
|
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1131 def onNodeEvent(cls, host, service, node, event_type, items, profile): |
|
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1132 """Invalidate cache for all pages linked to this node""" |
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1133 try: |
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1134 cache = cls.cache[profile][C.CACHE_PUBSUB][jid.JID(service)][node] |
|
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1135 except KeyError: |
|
1128
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|
1136 log.info(_( |
| 1216 | 1137 "Removing subscription for {service}/{node}: " |
| 1138 "the page is not cached").format(service=service, node=node)) | |
|
1113
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1139 d1 = host.bridgeCall("psUnsubscribe", service, node, profile) |
|
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1140 d1.addErrback( |
|
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|
1141 lambda failure_: log.warning( |
| 1216 | 1142 _("Can't unsubscribe from {service}/{node}: {msg}").format( |
|
1128
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|
1143 service=service, node=node, msg=failure_))) |
|
1113
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1144 d2 = host.bridgeCall("psNodeWatchAdd", service, node, profile) |
|
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1145 # TODO: check why the page is not in cache, remove subscription? |
|
1113
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|
1146 d2.addErrback( |
|
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|
1147 lambda failure_: log.warning( |
| 1216 | 1148 _("Can't remove watch for {service}/{node}: {msg}").format( |
|
1128
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|
1149 service=service, node=node, msg=failure_))) |
|
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1150 else: |
|
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|
1151 cache.clear() |
|
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|
1152 |
|
1322
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|
1153 # identities |
|
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|
1154 |
|
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diff
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|
1155 async def fillMissingIdentities( |
|
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diff
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|
1156 self, |
|
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|
1157 request: server.Request, |
|
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|
1158 entities: List[Union[str, jid.JID, None]], |
|
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|
1159 ) -> None: |
|
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diff
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|
1160 """Check if all entities have an identity cache, get missing ones from backend |
|
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|
1161 |
|
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|
1162 @param request: request with a plugged profile |
|
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|
1163 @param entities: entities to check, None or empty strings will be filtered |
|
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|
1164 """ |
|
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|
1165 entities = {str(e) for e in entities if e} |
|
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|
1166 profile = self.getProfile(request) or C.SERVICE_PROFILE |
|
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|
1167 identities = self.host.getSessionData( |
|
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|
1168 request, |
|
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|
1169 session_iface.ISATSession |
|
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|
1170 ).identities |
|
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|
1171 for e in entities: |
|
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|
1172 if e not in identities: |
|
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|
1173 id_raw = await self.host.bridgeCall( |
|
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|
1174 'identityGet', e, [], True, profile) |
|
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|
1175 identities[e] = data_format.deserialise(id_raw) |
|
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|
1176 |
|
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|
1177 # signals, server => browser communication |
|
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|
1178 |
| 995 | 1179 @classmethod |
| 1180 def onSignal(cls, host, signal, *args): | |
| 1181 """Generic method which receive registered signals | |
| 1182 | |
| 1183 if a callback is registered for this signal, call it | |
| 1184 @param host: Libervia instance | |
| 1185 @param signal(unicode): name of the signal | |
| 1186 @param *args: args of the signals | |
| 1187 """ | |
|
1113
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|
1188 for page, request, check_profile in cls.signals_handlers.get( |
|
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|
1189 signal, {} |
| 1216 | 1190 ).values(): |
| 995 | 1191 if check_profile: |
| 1192 signal_profile = args[-1] | |
| 1193 request_profile = page.getProfile(request) | |
| 1194 if not request_profile: | |
| 1195 # if you want to use signal without session, unset check_profile | |
| 1196 # (be sure to know what you are doing) | |
| 1216 | 1197 log.error(_("no session started, signal can't be checked")) |
| 995 | 1198 continue |
| 1199 if signal_profile != request_profile: | |
|
1113
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|
1200 # we ignore the signal, it's not for our profile |
| 995 | 1201 continue |
| 1202 if request._signals_cache is not None: | |
| 1203 # socket is not yet opened, we cache the signal | |
| 1204 request._signals_cache.append((request, signal, args)) | |
|
1113
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|
1205 log.debug( |
| 1216 | 1206 "signal [{signal}] cached: {args}".format(signal=signal, args=args) |
|
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|
1207 ) |
| 995 | 1208 else: |
| 1209 page.on_signal(page, request, signal, *args) | |
| 1210 | |
| 1211 def onSocketOpen(self, request): | |
| 1212 """Called for dynamic pages when socket has just been opened | |
| 1213 | |
| 1214 we send all cached signals | |
| 1215 """ | |
| 1216 assert request._signals_cache is not None | |
|
1203
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|
1217 # we need to replace corresponding original requests by this websocket request |
|
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|
1218 # in signals_handlers |
|
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|
1219 signal_id = request.signal_id |
| 1216 | 1220 for signal_handlers_map in self.__class__.signals_handlers.values(): |
|
1203
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|
1221 if signal_id in signal_handlers_map: |
|
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|
1222 signal_handlers_map[signal_id][1] = request |
|
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|
1223 |
| 995 | 1224 cache = request._signals_cache |
| 1225 request._signals_cache = None | |
| 1226 for request, signal, args in cache: | |
| 1227 self.on_signal(self, request, signal, *args) | |
| 1228 | |
| 1229 def onSocketClose(self, request): | |
| 1230 """Called for dynamic pages when socket has just been closed | |
| 1231 | |
| 1232 we remove signal handler | |
| 1233 """ | |
| 1234 for signal in request._signals_registered: | |
|
1203
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|
1235 signal_id = self.getSignalId(request) |
| 995 | 1236 try: |
|
1203
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|
1237 del LiberviaPage.signals_handlers[signal][signal_id] |
| 995 | 1238 except KeyError: |
| 1216 | 1239 log.error(_("Can't find signal handler for [{signal}], this should not " |
| 1240 "happen").format(signal=signal)) | |
| 995 | 1241 else: |
| 1216 | 1242 log.debug(_("Removed signal handler")) |
| 995 | 1243 |
|
1062
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Goffi <goffi@goffi.org>
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1061
diff
changeset
|
1244 def delegateToResource(self, request, resource): |
|
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changeset
|
1245 """continue workflow with Twisted Resource""" |
|
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|
1246 buf = resource.render(request) |
|
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diff
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|
1247 if buf == server.NOT_DONE_YET: |
|
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|
1248 pass |
|
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diff
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|
1249 else: |
|
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diff
changeset
|
1250 request.write(buf) |
|
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changeset
|
1251 request.finish() |
| 1216 | 1252 raise failure.Failure(exceptions.CancelError("resource delegation")) |
|
1062
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|
1253 |
| 962 | 1254 def HTTPRedirect(self, request, url): |
| 1255 """redirect to an URL using HTTP redirection | |
| 1256 | |
| 1257 @param request(server.Request): current HTTP request | |
| 1258 @param url(unicode): url to redirect to | |
| 1259 """ | |
|
1113
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|
1260 web_util.redirectTo(url.encode("utf-8"), request) |
| 962 | 1261 request.finish() |
| 1216 | 1262 raise failure.Failure(exceptions.CancelError("HTTP redirection is used")) |
| 962 | 1263 |
| 1216 | 1264 def redirectOrContinue(self, request, redirect_arg="redirect_url"): |
|
1392
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1265 """Helper method to redirect a page to an url given as arg |
| 962 | 1266 |
| 1267 if the arg is not present, the page will continue normal workflow | |
| 1268 @param request(server.Request): current HTTP request | |
| 1269 @param redirect_arg(unicode): argument to use to get redirection URL | |
| 1270 @interrupt: redirect the page to requested URL | |
| 1271 @interrupt pageError(C.HTTP_BAD_REQUEST): empty or non local URL is used | |
| 1272 """ | |
| 1216 | 1273 redirect_arg = redirect_arg.encode('utf-8') |
| 962 | 1274 try: |
| 1216 | 1275 url = request.args[redirect_arg][0].decode('utf-8') |
|
1061
bacb8f229742
pages: fixed unicode escaping when using a redirecting URL
Goffi <goffi@goffi.org>
parents:
1060
diff
changeset
|
1276 except (KeyError, IndexError): |
| 962 | 1277 pass |
| 1278 else: | |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1279 # a redirection is requested |
| 1216 | 1280 if not url or url[0] != "/": |
| 962 | 1281 # we only want local urls |
| 1282 self.pageError(request, C.HTTP_BAD_REQUEST) | |
| 1283 else: | |
| 1284 self.HTTPRedirect(request, url) | |
| 1285 | |
|
1032
863cc6f97068
pages: path arguments can now be specified in pageRedirect
Goffi <goffi@goffi.org>
parents:
1031
diff
changeset
|
1286 def pageRedirect(self, page_path, request, skip_parse_url=True, path_args=None): |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1287 """redirect a page to a named page |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1288 |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1289 the workflow will continue with the workflow of the named page, |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1290 skipping named page's parse_url method if it exist. |
| 962 | 1291 If you want to do a HTTP redirection, use HTTPRedirect |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1292 @param page_path(unicode): path to page (elements are separated by "/"): |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1293 if path starts with a "/": |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1294 path is a full path starting from root |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1295 else: |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1296 - first element is name as registered in name variable |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1297 - following element are subpages path |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1298 e.g.: "blog" redirect to page named "blog" |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1299 "blog/atom.xml" redirect to atom.xml subpage of "blog" |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1300 "/common/blog/atom.xml" redirect to the page at the given full path |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1301 @param request(server.Request): current HTTP request |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1302 @param skip_parse_url(bool): if True, parse_url method on redirect page will be |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1303 skipped |
|
1032
863cc6f97068
pages: path arguments can now be specified in pageRedirect
Goffi <goffi@goffi.org>
parents:
1031
diff
changeset
|
1304 @param path_args(list[unicode], None): path arguments to use in redirected page |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1305 @raise KeyError: there is no known page with this name |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1306 """ |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1307 # FIXME: render non LiberviaPage resources |
| 1216 | 1308 path = page_path.rstrip("/").split("/") |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1309 if not path[0]: |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1310 redirect_page = self.vhost_root |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1311 else: |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1312 redirect_page = self.named_pages[path[0]] |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1313 |
|
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1314 for subpage in path[1:]: |
| 1216 | 1315 subpage = subpage.encode('utf-8') |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1316 if redirect_page is self.vhost_root: |
| 962 | 1317 redirect_page = redirect_page.children[subpage] |
| 1318 else: | |
| 1319 redirect_page = redirect_page.original.children[subpage] | |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1320 |
|
1032
863cc6f97068
pages: path arguments can now be specified in pageRedirect
Goffi <goffi@goffi.org>
parents:
1031
diff
changeset
|
1321 if path_args is not None: |
|
1224
62bf4f87c249
server: some encoding fixes following python 3 port
Goffi <goffi@goffi.org>
parents:
1216
diff
changeset
|
1322 args = [quote(a).encode() for a in path_args] |
|
1032
863cc6f97068
pages: path arguments can now be specified in pageRedirect
Goffi <goffi@goffi.org>
parents:
1031
diff
changeset
|
1323 request.postpath = args + request.postpath |
|
863cc6f97068
pages: path arguments can now be specified in pageRedirect
Goffi <goffi@goffi.org>
parents:
1031
diff
changeset
|
1324 |
|
1033
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1325 if self._do_cache: |
|
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1326 # if cache is needed, it will be handled by final page |
|
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1327 redirect_page._do_cache = self._do_cache |
|
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1328 self._do_cache = None |
|
c34f08e05cdf
pages: cache is now working even after pageRedirect
Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1329 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1330 defer.ensureDeferred( |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1331 redirect_page.renderPage(request, skip_parse_url=skip_parse_url) |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1332 ) |
| 1216 | 1333 raise failure.Failure(exceptions.CancelError("page redirection is used")) |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1334 |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1335 def pageError(self, request, code=C.HTTP_NOT_FOUND, no_body=False): |
| 917 | 1336 """generate an error page and terminate the request |
| 1337 | |
| 1338 @param request(server.Request): HTTP request | |
| 1339 @param core(int): error code to use | |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1340 @param no_body: don't write body if True |
| 917 | 1341 """ |
|
1198
1211dbc3cca7
pages: don't put error pages in cache
Goffi <goffi@goffi.org>
parents:
1193
diff
changeset
|
1342 if self._do_cache is not None: |
|
1211dbc3cca7
pages: don't put error pages in cache
Goffi <goffi@goffi.org>
parents:
1193
diff
changeset
|
1343 # we don't want to cache error pages |
|
1211dbc3cca7
pages: don't put error pages in cache
Goffi <goffi@goffi.org>
parents:
1193
diff
changeset
|
1344 self._do_cache = None |
| 917 | 1345 request.setResponseCode(code) |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1346 if no_body: |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1347 request.finish() |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1348 else: |
| 1216 | 1349 template = "error/" + str(code) + ".html" |
| 1165 | 1350 template_data = request.template_data |
| 1351 session_data = self.host.getSessionData(request, session_iface.ISATSession) | |
| 1352 if session_data.locale is not None: | |
| 1216 | 1353 template_data['locale'] = session_data.locale |
|
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|
1354 if self.vhost_root.site_name: |
| 1216 | 1355 template_data['site'] = self.vhost_root.site_name |
| 917 | 1356 |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1357 rendered = self.host.renderer.render( |
|
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1358 template, |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1359 theme=session_data.theme or self.default_theme, |
|
1318
38875bc292ff
pages: add `media_path` and `build_path` in template data for error pages.
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
1360 media_path=f"/{C.MEDIA_DIR}", |
|
38875bc292ff
pages: add `media_path` and `build_path` in template data for error pages.
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
1361 build_path=f"/{C.BUILD_DIR}/", |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1362 site_themes=self.site_themes, |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1363 error_code=code, |
| 1165 | 1364 **template_data |
|
1113
cdd389ef97bc
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1365 ) |
| 917 | 1366 |
|
1019
34240d08f682
pages: HTTP cache headers handling:
Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1367 self.writeData(rendered, request) |
| 1216 | 1368 raise failure.Failure(exceptions.CancelError("error page is used")) |
| 917 | 1369 |
| 1370 def writeData(self, data, request): | |
|
937
00236973e138
server (pages): an HTTP internal error is raised if an error is uncatched during page workflow
Goffi <goffi@goffi.org>
parents:
936
diff
changeset
|
1371 """write data to transport and finish the request""" |
| 917 | 1372 if data is None: |
| 1373 self.pageError(request) | |
|
1113
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diff
changeset
|
1374 data_encoded = data.encode("utf-8") |
|
1019
34240d08f682
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1375 |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1376 if self._do_cache is not None: |
|
1033
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Goffi <goffi@goffi.org>
parents:
1032
diff
changeset
|
1377 redirected_page = self._do_cache.pop(0) |
|
985
64826e69f365
pages: cache mechanism, first draft:
Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1378 cache = reduce(lambda d, k: d.setdefault(k, {}), self._do_cache, self.cache) |
|
1033
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1379 page_cache = cache[redirected_page] = CachePage(data_encoded) |
|
1019
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1380 self._setCacheHeaders(request, page_cache) |
| 1216 | 1381 log.debug(_("{page} put in cache for [{profile}]") |
|
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|
1382 .format( page=self, profile=self._do_cache[0])) |
|
985
64826e69f365
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Goffi <goffi@goffi.org>
parents:
984
diff
changeset
|
1383 self._do_cache = None |
|
1019
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Goffi <goffi@goffi.org>
parents:
1018
diff
changeset
|
1384 self._checkCacheHeaders(request, page_cache) |
|
34240d08f682
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Goffi <goffi@goffi.org>
parents:
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diff
changeset
|
1385 |
|
1208
584e29d9510a
pages: display a warning instead or raising exception if write fails:
Goffi <goffi@goffi.org>
parents:
1205
diff
changeset
|
1386 try: |
|
584e29d9510a
pages: display a warning instead or raising exception if write fails:
Goffi <goffi@goffi.org>
parents:
1205
diff
changeset
|
1387 request.write(data_encoded) |
|
584e29d9510a
pages: display a warning instead or raising exception if write fails:
Goffi <goffi@goffi.org>
parents:
1205
diff
changeset
|
1388 except AttributeError: |
| 1216 | 1389 log.warning(_("Can't write page, the request has probably been cancelled " |
| 1390 "(browser tab closed or reloaded)")) | |
|
1208
584e29d9510a
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Goffi <goffi@goffi.org>
parents:
1205
diff
changeset
|
1391 return |
|
1019
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diff
changeset
|
1392 request.finish() |
| 917 | 1393 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1394 def _subpagesHandler(self, request): |
| 917 | 1395 """render subpage if suitable |
| 1396 | |
| 1397 this method checks if there is still an unmanaged part of the path | |
| 1398 and check if it corresponds to a subpage. If so, it render the subpage | |
| 1399 else it render a NoResource. | |
| 1400 If there is no unmanaged part of the segment, current page workflow is pursued | |
| 1401 """ | |
| 1402 if request.postpath: | |
| 1216 | 1403 subpage = self.nextPath(request).encode('utf-8') |
| 917 | 1404 try: |
| 1405 child = self.children[subpage] | |
| 1406 except KeyError: | |
| 1407 self.pageError(request) | |
| 1408 else: | |
| 1409 child.render(request) | |
| 1216 | 1410 raise failure.Failure(exceptions.CancelError("subpage page is used")) |
| 917 | 1411 |
|
1276
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Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1412 def _prepare_dynamic(self, request): |
|
998
0848b8b0188d
pages: dynamic set up is now done just before prepare_render call:
Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1413 # we need to activate dynamic page |
|
0848b8b0188d
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Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1414 # we set data for template, and create/register token |
| 1216 | 1415 socket_token = str(uuid.uuid4()) |
|
998
0848b8b0188d
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Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1416 socket_url = self.host.getWebsocketURL(request) |
|
0848b8b0188d
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Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1417 socket_debug = C.boolConst(self.host.debug) |
|
1113
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1418 request.template_data["websocket"] = WebsocketMeta( |
|
cdd389ef97bc
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1419 socket_url, socket_token, socket_debug |
|
cdd389ef97bc
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Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1420 ) |
|
998
0848b8b0188d
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Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1421 # we will keep track of handlers to remove |
|
0848b8b0188d
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parents:
995
diff
changeset
|
1422 request._signals_registered = [] |
|
0848b8b0188d
pages: dynamic set up is now done just before prepare_render call:
Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1423 # we will cache registered signals until socket is opened |
|
0848b8b0188d
pages: dynamic set up is now done just before prepare_render call:
Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1424 request._signals_cache = [] |
|
1203
251eba911d4d
server (websockets): fixed websocket handling on HTTPS connections:
Goffi <goffi@goffi.org>
parents:
1198
diff
changeset
|
1425 self.host.registerWSToken(socket_token, self, request) |
|
998
0848b8b0188d
pages: dynamic set up is now done just before prepare_render call:
Goffi <goffi@goffi.org>
parents:
995
diff
changeset
|
1426 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1427 def _render_template(self, request): |
| 962 | 1428 template_data = request.template_data |
| 1429 | |
| 1430 # if confirm variable is set in case of successfuly data post | |
| 1431 session_data = self.host.getSessionData(request, session_iface.ISATSession) | |
|
1266
6b7f9c3558cc
server, pages: better identities handling:
Goffi <goffi@goffi.org>
parents:
1258
diff
changeset
|
1432 template_data['identities'] = session_data.identities |
| 962 | 1433 if session_data.popPageFlag(self, C.FLAG_CONFIRM): |
| 1216 | 1434 template_data["confirm"] = True |
|
1186
352865f4a268
server: added a generic way to have notification messages in pages
Goffi <goffi@goffi.org>
parents:
1185
diff
changeset
|
1435 notifs = session_data.popPageNotifications(self) |
|
352865f4a268
server: added a generic way to have notification messages in pages
Goffi <goffi@goffi.org>
parents:
1185
diff
changeset
|
1436 if notifs: |
| 1216 | 1437 template_data["notifications"] = notifs |
|
1266
6b7f9c3558cc
server, pages: better identities handling:
Goffi <goffi@goffi.org>
parents:
1258
diff
changeset
|
1438 if session_data.jid is not None: |
|
6b7f9c3558cc
server, pages: better identities handling:
Goffi <goffi@goffi.org>
parents:
1258
diff
changeset
|
1439 template_data["own_jid"] = session_data.jid |
| 1165 | 1440 if session_data.locale is not None: |
| 1216 | 1441 template_data['locale'] = session_data.locale |
|
1294
44da7b118b02
pages: set `guest_session` in template data when suitable
Goffi <goffi@goffi.org>
parents:
1293
diff
changeset
|
1442 if session_data.guest: |
|
44da7b118b02
pages: set `guest_session` in template data when suitable
Goffi <goffi@goffi.org>
parents:
1293
diff
changeset
|
1443 template_data['guest_session'] = True |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1444 if self.vhost_root.site_name: |
| 1216 | 1445 template_data['site'] = self.vhost_root.site_name |
| 1246 | 1446 if self.dyn_data: |
| 1447 for data in self.dyn_data.values(): | |
| 1448 try: | |
|
1256
08cd652dea14
server, pages, tasks (brython): common_scripts:
Goffi <goffi@goffi.org>
parents:
1255
diff
changeset
|
1449 scripts = data['scripts'] |
| 1246 | 1450 except KeyError: |
| 1451 pass | |
| 1452 else: | |
|
1282
0e4e413eb8db
server: user new OrderedSet to handle scripts:
Goffi <goffi@goffi.org>
parents:
1277
diff
changeset
|
1453 template_data.setdefault('scripts', utils.OrderedSet()).update(scripts) |
|
1256
08cd652dea14
server, pages, tasks (brython): common_scripts:
Goffi <goffi@goffi.org>
parents:
1255
diff
changeset
|
1454 template_data.update(data.get('template', {})) |
|
1268
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1455 data_common = self.vhost_root.dyn_data_common |
|
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1456 common_scripts = data_common['scripts'] |
|
1256
08cd652dea14
server, pages, tasks (brython): common_scripts:
Goffi <goffi@goffi.org>
parents:
1255
diff
changeset
|
1457 if common_scripts: |
|
1282
0e4e413eb8db
server: user new OrderedSet to handle scripts:
Goffi <goffi@goffi.org>
parents:
1277
diff
changeset
|
1458 template_data.setdefault('scripts', utils.OrderedSet()).update(common_scripts) |
|
1268
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1459 if "template" in data_common: |
|
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1460 for key, value in data_common["template"].items(): |
|
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1461 if key not in template_data: |
|
e628724530ec
pages, tasks (brython): use set for scripts + common template data:
Goffi <goffi@goffi.org>
parents:
1267
diff
changeset
|
1462 template_data[key] = value |
| 962 | 1463 |
|
1293
de3b15d68bb6
pages: expose `templates_root_url` to scripts
Goffi <goffi@goffi.org>
parents:
1286
diff
changeset
|
1464 theme = session_data.theme or self.default_theme |
|
de3b15d68bb6
pages: expose `templates_root_url` to scripts
Goffi <goffi@goffi.org>
parents:
1286
diff
changeset
|
1465 self.exposeToScripts( |
|
de3b15d68bb6
pages: expose `templates_root_url` to scripts
Goffi <goffi@goffi.org>
parents:
1286
diff
changeset
|
1466 request, |
|
1324
898442c4ff68
pages: expose `cache_path` to scripts + `session_uuid` to templates
Goffi <goffi@goffi.org>
parents:
1322
diff
changeset
|
1467 cache_path=session_data.cache_dir, |
|
1305
db9ea167c409
pages: `profile` is now exposed to scripts
Goffi <goffi@goffi.org>
parents:
1304
diff
changeset
|
1468 templates_root_url=str(self.vhost_root.getFrontURL(theme)), |
|
db9ea167c409
pages: `profile` is now exposed to scripts
Goffi <goffi@goffi.org>
parents:
1304
diff
changeset
|
1469 profile=session_data.profile) |
|
1293
de3b15d68bb6
pages: expose `templates_root_url` to scripts
Goffi <goffi@goffi.org>
parents:
1286
diff
changeset
|
1470 |
| 1417 | 1471 uri = request.uri.decode() |
| 1472 try: | |
| 1473 template_data["current_page"] = next( | |
| 1474 m[0] for m in self.main_menu if uri.startswith(m[1]) | |
| 1475 ) | |
| 1476 except StopIteration: | |
| 1477 pass | |
| 1478 | |
| 917 | 1479 return self.host.renderer.render( |
| 1480 self.template, | |
|
1293
de3b15d68bb6
pages: expose `templates_root_url` to scripts
Goffi <goffi@goffi.org>
parents:
1286
diff
changeset
|
1481 theme=theme, |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1482 site_themes=self.site_themes, |
|
1148
3c7a64adfd42
pages: use absolute path for build_path + added page_url to template (which is getURL() without argument)
Goffi <goffi@goffi.org>
parents:
1147
diff
changeset
|
1483 page_url=self.getURL(), |
|
1256
08cd652dea14
server, pages, tasks (brython): common_scripts:
Goffi <goffi@goffi.org>
parents:
1255
diff
changeset
|
1484 media_path=f"/{C.MEDIA_DIR}", |
|
1318
38875bc292ff
pages: add `media_path` and `build_path` in template data for error pages.
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
1485 build_path=f"/{C.BUILD_DIR}/", |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1486 cache_path=session_data.cache_dir, |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1487 main_menu=self.main_menu, |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1488 **template_data) |
| 917 | 1489 |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1490 def _on_data_post_redirect(self, ret, request): |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1491 """called when page's on_data_post has been done successfuly |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1492 |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1493 This will do a Post/Redirect/Get pattern. |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1494 this method redirect to the same page or to request.data['post_redirect_page'] |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1495 post_redirect_page can be either a page or a tuple with page as first item, then |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1496 a list of unicode arguments to append to the url. |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1497 if post_redirect_page is not used, initial request.uri (i.e. the same page as |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1498 where the data have been posted) will be used for redirection. |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1499 HTTP status code "See Other" (303) is used as it is the recommanded code in |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1500 this case. |
| 962 | 1501 @param ret(None, unicode, iterable): on_data_post return value |
| 1502 see LiberviaPage.__init__ on_data_post docstring | |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1503 """ |
| 962 | 1504 if ret is None: |
| 1505 ret = () | |
| 1216 | 1506 elif isinstance(ret, str): |
| 962 | 1507 ret = (ret,) |
| 1508 else: | |
| 1509 ret = tuple(ret) | |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1510 raise NotImplementedError( |
| 1216 | 1511 _("iterable in on_data_post return value is not used yet") |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1512 ) |
|
957
67bf14c91d5c
server (pages): added a confirm flag on successful post:
Goffi <goffi@goffi.org>
parents:
956
diff
changeset
|
1513 session_data = self.host.getSessionData(request, session_iface.ISATSession) |
|
974
4aa38c49bff7
pages: fixed use of request data in _on_data_post_redirect
Goffi <goffi@goffi.org>
parents:
972
diff
changeset
|
1514 request_data = self.getRData(request) |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1515 if "post_redirect_page" in request_data: |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1516 redirect_page_data = request_data["post_redirect_page"] |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1517 if isinstance(redirect_page_data, tuple): |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1518 redirect_page = redirect_page_data[0] |
|
972
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
1519 redirect_page_args = redirect_page_data[1:] |
|
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
1520 redirect_uri = redirect_page.getURL(*redirect_page_args) |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1521 else: |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1522 redirect_page = redirect_page_data |
|
972
c4e58c4dba75
server: getURL + minor improvments:
Goffi <goffi@goffi.org>
parents:
968
diff
changeset
|
1523 redirect_uri = redirect_page.url |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1524 else: |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1525 redirect_page = self |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1526 redirect_uri = request.uri |
|
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1527 |
| 962 | 1528 if not C.POST_NO_CONFIRM in ret: |
|
968
4d37b23777c3
pages (core, tickets/new): replaced post_redirect_uri mechanism by post_redirect_page:
Goffi <goffi@goffi.org>
parents:
966
diff
changeset
|
1529 session_data.setPageFlag(redirect_page, C.FLAG_CONFIRM) |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1530 request.setResponseCode(C.HTTP_SEE_OTHER) |
| 1216 | 1531 request.setHeader(b"location", redirect_uri) |
|
955
4f7cb6335a33
server(pages): do Post/Redirect/Get pattern when on_data_post is used (avoid double posting on refresh)
Goffi <goffi@goffi.org>
parents:
950
diff
changeset
|
1532 request.finish() |
| 1216 | 1533 raise failure.Failure(exceptions.CancelError("Post/Redirect/Get is used")) |
|
955
4f7cb6335a33
server(pages): do Post/Redirect/Get pattern when on_data_post is used (avoid double posting on refresh)
Goffi <goffi@goffi.org>
parents:
950
diff
changeset
|
1534 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1535 async def _on_data_post(self, request): |
|
1283
436ef2ad92af
pages: moved CSRF checking code to a separate method:
Goffi <goffi@goffi.org>
parents:
1282
diff
changeset
|
1536 self.checkCSRF(request) |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1537 try: |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1538 ret = await asDeferred(self.on_data_post, self, request) |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1539 except exceptions.DataError as e: |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1540 # something is wrong with the posted data, we re-display the page with a |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1541 # warning notification |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1542 session_data = self.host.getSessionData(request, session_iface.ISATSession) |
|
1338
9bfd2d0661b2
pages: fixed handling of DataError when posting data
Goffi <goffi@goffi.org>
parents:
1324
diff
changeset
|
1543 session_data.setPageNotification(self, str(e), C.LVL_WARNING) |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1544 request.setResponseCode(C.HTTP_SEE_OTHER) |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1545 request.setHeader("location", request.uri) |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1546 request.finish() |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1547 raise failure.Failure(exceptions.CancelError("Post/Redirect/Get is used")) |
|
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1548 else: |
|
1374
25104d31479f
pages: `on_data_post` can now return `"continue"` string:
Goffi <goffi@goffi.org>
parents:
1338
diff
changeset
|
1549 if ret != "continue": |
|
25104d31479f
pages: `on_data_post` can now return `"continue"` string:
Goffi <goffi@goffi.org>
parents:
1338
diff
changeset
|
1550 self._on_data_post_redirect(ret, request) |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1551 |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1552 def getPostedData( |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1553 self, |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1554 request: server.Request, |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1555 keys, |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1556 multiple: bool = False, |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1557 raise_on_missing: bool = True, |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1558 strip: bool = True |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1559 ): |
|
1187
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1560 """Get data from a POST request or from URL's query part and decode it |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1561 |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1562 @param request: request linked to the session |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1563 @param keys(unicode, iterable[unicode]): name of the value(s) to get |
|
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1564 unicode to get one value |
|
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1565 iterable to get more than one |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1566 @param multiple: True if multiple values are possible/expected |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1567 if False, the first value is returned |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1568 @param raise_on_missing: raise KeyError on missing key if True |
|
1187
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1569 else use None for missing values |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1570 @param strip: if True, apply "strip()" on values |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1571 @return (iterator[unicode], list[iterator[unicode], unicode, list[unicode]): |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1572 values received for this(these) key(s) |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1573 @raise KeyError: one specific key has been requested, and it is missing |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1574 """ |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1575 # FIXME: request.args is already unquoting the value, it seems we are doing |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1576 # double unquote |
| 1216 | 1577 if isinstance(keys, str): |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1578 keys = [keys] |
|
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1579 |
| 1216 | 1580 keys = [k.encode('utf-8') for k in keys] |
| 1581 | |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1582 ret = [] |
|
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1583 for key in keys: |
| 1216 | 1584 gen = (urllib.parse.unquote(v.decode("utf-8")) |
| 1585 for v in request.args.get(key, [])) | |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1586 if multiple: |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1587 ret.append(gen.strip() if strip else gen) |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1588 else: |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1589 try: |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1590 v = next(gen) |
|
956
dabecab10faa
server (pages): impleted CSRF protection:
Goffi <goffi@goffi.org>
parents:
955
diff
changeset
|
1591 except StopIteration: |
|
1187
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1592 if raise_on_missing: |
|
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1593 raise KeyError(key) |
|
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1594 else: |
|
dab7a2b151ea
server (pages): added raise_on_missing arguments in getPostedData:
Goffi <goffi@goffi.org>
parents:
1186
diff
changeset
|
1595 ret.append(None) |
|
1393
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1596 else: |
|
d9a328ddef9c
pages: implements `strip` argument in `getPostedData`
Goffi <goffi@goffi.org>
parents:
1392
diff
changeset
|
1597 ret.append(v.strip() if strip else v) |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1598 |
|
1392
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1599 if len(keys) == 1: |
|
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1600 return ret[0] |
|
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1601 else: |
|
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1602 return ret |
|
931
8a393ae90f8c
server (pages): post requests are now handled:
Goffi <goffi@goffi.org>
parents:
927
diff
changeset
|
1603 |
|
1009
b57f86bc1177
pages: added "multiple" argument to getAllPostedData
Goffi <goffi@goffi.org>
parents:
1003
diff
changeset
|
1604 def getAllPostedData(self, request, except_=(), multiple=True): |
| 959 | 1605 """get all posted data |
| 1606 | |
| 1607 @param request(server.Request): request linked to the session | |
| 1608 @param except_(iterable[unicode]): key of values to ignore | |
| 1609 csrf_token will always be ignored | |
|
1009
b57f86bc1177
pages: added "multiple" argument to getAllPostedData
Goffi <goffi@goffi.org>
parents:
1003
diff
changeset
|
1610 @param multiple(bool): if False, only the first values are returned |
| 959 | 1611 @return (dict[unicode, list[unicode]]): post values |
| 1612 """ | |
| 1216 | 1613 except_ = tuple(except_) + ("csrf_token",) |
| 959 | 1614 ret = {} |
| 1216 | 1615 for key, values in request.args.items(): |
| 1616 key = key.decode('utf-8') | |
| 1617 key = urllib.parse.unquote(key) | |
| 959 | 1618 if key in except_: |
| 1619 continue | |
| 1216 | 1620 values = [v.decode('utf-8') for v in values] |
|
1009
b57f86bc1177
pages: added "multiple" argument to getAllPostedData
Goffi <goffi@goffi.org>
parents:
1003
diff
changeset
|
1621 if not multiple: |
| 1216 | 1622 ret[key] = urllib.parse.unquote(values[0]) |
|
1009
b57f86bc1177
pages: added "multiple" argument to getAllPostedData
Goffi <goffi@goffi.org>
parents:
1003
diff
changeset
|
1623 else: |
| 1216 | 1624 ret[key] = [urllib.parse.unquote(v) for v in values] |
| 959 | 1625 return ret |
| 1626 | |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1627 def getProfile(self, request): |
|
1392
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1628 """Helper method to easily get current profile |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1629 |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1630 @return (unicode, None): current profile |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1631 None if no profile session is started |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1632 """ |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1633 sat_session = self.host.getSessionData(request, session_iface.ISATSession) |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1634 return sat_session.profile |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1635 |
|
1381
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1636 def getJid(self, request): |
|
1392
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1637 """Helper method to easily get current jid |
|
1381
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1638 |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1639 @return: current jid |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1640 """ |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1641 sat_session = self.host.getSessionData(request, session_iface.ISATSession) |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1642 return sat_session.jid |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1643 |
|
a53e22400dad
pages: helper method to get current profile's jid
Goffi <goffi@goffi.org>
parents:
1380
diff
changeset
|
1644 |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1645 def getRData(self, request): |
|
1392
e11a71a08a48
pages: fix `getPostedData` when a single value is requested and a list is used
Goffi <goffi@goffi.org>
parents:
1390
diff
changeset
|
1646 """Helper method to get request data dict |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1647 |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1648 this dictionnary if for the request only, it is not saved in session |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1649 It is mainly used to pass data between pages/methods called during request |
|
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1650 workflow |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1651 @return (dict): request data |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1652 """ |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1653 try: |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1654 return request.data |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1655 except AttributeError: |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1656 request.data = {} |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1657 return request.data |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1658 |
|
1390
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1659 def getPageData(self, request, key): |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1660 """Helper method to retrieve reload resistant data""" |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1661 sat_session = self.host.getSessionData(request, session_iface.ISATSession) |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1662 return sat_session.getPageData(self, key) |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1663 |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1664 def setPageData(self, request, key, value): |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1665 """Helper method to set reload resistant data""" |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1666 sat_session = self.host.getSessionData(request, session_iface.ISATSession) |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1667 return sat_session.setPageData(self, key, value) |
|
3e482795630c
pages: implement `getPageData` and `setPageData` helper methods
Goffi <goffi@goffi.org>
parents:
1382
diff
changeset
|
1668 |
|
1376
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1669 def handleSearch(self, request, extra): |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1670 """Manage Full-Text Search |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1671 |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1672 Check if "search" query argument is present, and add MAM filter for it if |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1673 necessary. |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1674 If used, the "search" variable will also be available in template data, thus |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1675 frontend can display some information about it. |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1676 """ |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1677 search = self.getPostedData(request, 'search', raise_on_missing=False) |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1678 if search is not None: |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1679 search = search.strip() |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1680 if search: |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1681 try: |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1682 extra[f'mam_filter_{self.host.ns_map["fulltextmam"]}'] = search |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1683 except KeyError: |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1684 log.warning(_("Full-text search is not available")) |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1685 else: |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1686 request.template_data['search'] = search |
|
1b94a5ab155f
pages (blog/view): Full-Text Search is used when `search` query argument is present
Goffi <goffi@goffi.org>
parents:
1375
diff
changeset
|
1687 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1688 def _checkAccess(self, request): |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1689 """Check access according to self.access |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1690 |
|
1173
0f37b65fe7c2
server: replaced wrong usage of C.HTTP_UNAUTHORIZED by C.HTTP_FORBIDDEN
Goffi <goffi@goffi.org>
parents:
1171
diff
changeset
|
1691 if access is not granted, show a HTTP_FORBIDDEN pageError and stop request, |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1692 else return data (so it can be inserted in deferred chain |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1693 """ |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1694 if self.access == C.PAGES_ACCESS_PUBLIC: |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1695 pass |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1696 elif self.access == C.PAGES_ACCESS_PROFILE: |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1697 profile = self.getProfile(request) |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1698 if not profile: |
|
1405
3dff555fe691
pages: do no send HTTP_FORBIDDEN when registration is not allowed and no profile is connected:
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
1699 # registration allowed, we redirect to login page |
|
3dff555fe691
pages: do no send HTTP_FORBIDDEN when registration is not allowed and no profile is connected:
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
1700 login_url = self.getPageRedirectURL(request) |
|
3dff555fe691
pages: do no send HTTP_FORBIDDEN when registration is not allowed and no profile is connected:
Goffi <goffi@goffi.org>
parents:
1396
diff
changeset
|
1701 self.HTTPRedirect(request, login_url) |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1702 |
|
1169
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1703 def setBestLocale(self, request): |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1704 """Guess the best locale when it is not specified explicitly by user |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1705 |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1706 This method will check "accept-language" header, and set locale to first |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1707 matching value with available translations. |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1708 """ |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1709 accept_language = request.getHeader("accept-language") |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1710 if not accept_language: |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1711 return |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1712 accepted = {a.strip() for a in accept_language.split(',')} |
| 1216 | 1713 available = [str(l) for l in self.host.renderer.translations] |
|
1169
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1714 for lang in accepted: |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1715 lang = lang.split(';')[0].strip().lower() |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1716 if not lang: |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1717 continue |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1718 for a in available: |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1719 if a.lower().startswith(lang): |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1720 session_data = self.host.getSessionData(request, |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1721 session_iface.ISATSession) |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1722 session_data.locale = a |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1723 return |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
Goffi <goffi@goffi.org>
parents:
1168
diff
changeset
|
1724 |
| 995 | 1725 def renderPartial(self, request, template, template_data): |
| 1726 """Render a template to be inserted in dynamic page | |
| 1727 | |
| 1728 this is NOT the normal page rendering method, it is used only to update | |
| 1729 dynamic pages | |
| 1730 @param template(unicode): path of the template to render | |
| 1731 @param template_data(dict): template_data to use | |
| 1732 """ | |
| 1733 if not self.dynamic: | |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1734 raise exceptions.InternalError( |
| 1216 | 1735 _("renderPartial must only be used with dynamic pages") |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1736 ) |
| 995 | 1737 session_data = self.host.getSessionData(request, session_iface.ISATSession) |
| 1165 | 1738 if session_data.locale is not None: |
| 1216 | 1739 template_data['locale'] = session_data.locale |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1740 if self.vhost_root.site_name: |
| 1216 | 1741 template_data['site'] = self.vhost_root.site_name |
| 995 | 1742 |
| 1743 return self.host.renderer.render( | |
| 1744 template, | |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1745 theme=session_data.theme or self.default_theme, |
|
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1746 site_themes=self.site_themes, |
|
1148
3c7a64adfd42
pages: use absolute path for build_path + added page_url to template (which is getURL() without argument)
Goffi <goffi@goffi.org>
parents:
1147
diff
changeset
|
1747 page_url=self.getURL(), |
|
1318
38875bc292ff
pages: add `media_path` and `build_path` in template data for error pages.
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
1748 media_path=f"/{C.MEDIA_DIR}", |
|
38875bc292ff
pages: add `media_path` and `build_path` in template data for error pages.
Goffi <goffi@goffi.org>
parents:
1317
diff
changeset
|
1749 build_path=f"/{C.BUILD_DIR}/", |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1750 cache_path=session_data.cache_dir, |
|
1128
6414fd795df4
server, pages: multi-sites refactoring:
Goffi <goffi@goffi.org>
parents:
1127
diff
changeset
|
1751 main_menu=self.main_menu, |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1752 **template_data |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1753 ) |
| 995 | 1754 |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1755 def renderAndUpdate( |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1756 self, request, template, selectors, template_data_update, update_type="append" |
|
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1757 ): |
| 995 | 1758 """Helper method to render a partial page element and update the page |
| 1759 | |
| 1760 this is NOT the normal page rendering method, it is used only to update | |
| 1761 dynamic pages | |
| 1762 @param request(server.Request): current HTTP request | |
| 1763 @param template: same as for [renderPartial] | |
| 1764 @param selectors: CSS selectors to use | |
| 1765 @param template_data_update: template data to use | |
| 1766 template data cached in request will be copied then updated | |
| 1767 with this data | |
| 1768 @parap update_type(unicode): one of: | |
| 1769 append: append rendered element to selected element | |
| 1770 """ | |
| 1771 template_data = request.template_data.copy() | |
| 1772 template_data.update(template_data_update) | |
| 1773 html = self.renderPartial(request, template, template_data) | |
|
1205
92d0a2b785fd
pages: show rendered html on failed renderAndUpdate
Goffi <goffi@goffi.org>
parents:
1203
diff
changeset
|
1774 try: |
|
92d0a2b785fd
pages: show rendered html on failed renderAndUpdate
Goffi <goffi@goffi.org>
parents:
1203
diff
changeset
|
1775 request.sendData( |
| 1216 | 1776 "dom", selectors=selectors, update_type=update_type, html=html) |
|
1205
92d0a2b785fd
pages: show rendered html on failed renderAndUpdate
Goffi <goffi@goffi.org>
parents:
1203
diff
changeset
|
1777 except Exception as e: |
| 1216 | 1778 log.error("Can't renderAndUpdate, html was: {html}".format(html=html)) |
|
1205
92d0a2b785fd
pages: show rendered html on failed renderAndUpdate
Goffi <goffi@goffi.org>
parents:
1203
diff
changeset
|
1779 raise e |
| 995 | 1780 |
|
1276
cad8f24e23d4
pages: use a coroutine for renderPage:
Goffi <goffi@goffi.org>
parents:
1275
diff
changeset
|
1781 async def renderPage(self, request, skip_parse_url=False): |
|
937
00236973e138
server (pages): an HTTP internal error is raised if an error is uncatched during page workflow
Goffi <goffi@goffi.org>
parents:
936
diff
changeset
|
1782 """Main method to handle the workflow of a LiberviaPage""" |
|
923
edb322c87ea4
server (pages): pages now handle redirection, check self.pageRedirect docstring for details
Goffi <goffi@goffi.org>
parents:
922
diff
changeset
|
1783 # template_data are the variables passed to template |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1784 if not hasattr(request, "template_data"): |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1785 # if template_data doesn't exist, it's the beginning of the request workflow |
|
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
parents:
1271
diff
changeset
|
1786 # so we fill essential data |
|
957
67bf14c91d5c
server (pages): added a confirm flag on successful post:
Goffi <goffi@goffi.org>
parents:
956
diff
changeset
|
1787 session_data = self.host.getSessionData(request, session_iface.ISATSession) |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1788 request.template_data = { |
| 1216 | 1789 "profile": session_data.profile, |
|
1324
898442c4ff68
pages: expose `cache_path` to scripts + `session_uuid` to templates
Goffi <goffi@goffi.org>
parents:
1322
diff
changeset
|
1790 "csrf_token": session_data.csrf_token, |
|
898442c4ff68
pages: expose `cache_path` to scripts + `session_uuid` to templates
Goffi <goffi@goffi.org>
parents:
1322
diff
changeset
|
1791 "session_uuid": session_data.uuid, |
| 1417 | 1792 "breadcrumbs": [] |
|
1113
cdd389ef97bc
server: code style reformatting using black
Goffi <goffi@goffi.org>
parents:
1110
diff
changeset
|
1793 } |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1794 |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1795 # XXX: here is the code which need to be executed once |
|
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1796 # at the beginning of the request hanling |
| 917 | 1797 if request.postpath and not request.postpath[-1]: |
| 1798 # we don't differenciate URLs finishing with '/' or not | |
| 1799 del request.postpath[-1] | |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
parents:
921
diff
changeset
|
1800 |
|
1168
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
diff
changeset
|
1801 # i18n |
|
1224
62bf4f87c249
server: some encoding fixes following python 3 port
Goffi <goffi@goffi.org>
parents:
1216
diff
changeset
|
1802 key_lang = C.KEY_LANG.encode() |
|
62bf4f87c249
server: some encoding fixes following python 3 port
Goffi <goffi@goffi.org>
parents:
1216
diff
changeset
|
1803 if key_lang in request.args: |
| 1165 | 1804 try: |
|
1224
62bf4f87c249
server: some encoding fixes following python 3 port
Goffi <goffi@goffi.org>
parents:
1216
diff
changeset
|
1805 locale = request.args.pop(key_lang)[0].decode() |
| 1165 | 1806 except IndexError: |
| 1216 | 1807 log.warning("empty lang received") |
|
1168
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
diff
changeset
|
1808 else: |
| 1216 | 1809 if "/" in locale: |
|
1168
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
diff
changeset
|
1810 # "/" is refused because locale may sometime be used to access |
|
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
diff
changeset
|
1811 # path, if localised documents are available for instance |
| 1216 | 1812 log.warning(_('illegal char found in locale ("/"), hack ' |
| 1813 'attempt? locale={locale}').format(locale=locale)) | |
|
1168
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
diff
changeset
|
1814 locale = None |
|
ea0caa7b1bcc
pages (i18n): check presence of u"/" in locale:
Goffi <goffi@goffi.org>
parents:
1167
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|
1815 session_data.locale = locale |
| 1165 | 1816 |
|
1169
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
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|
1817 # if locale is not specified, we try to find one requested by browser |
|
97e850e6fae9
pages (i18n): if locale is not specified, "accept-language" header is used to try to determine the best one
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diff
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|
1818 if session_data.locale is None: |
|
97e850e6fae9
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|
1819 self.setBestLocale(request) |
| 1165 | 1820 |
|
1270
6dfcdbeb0d33
pages: handle themes using `theme` request argument
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|
1821 # theme |
|
6dfcdbeb0d33
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|
1822 key_theme = C.KEY_THEME.encode() |
|
6dfcdbeb0d33
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|
1823 if key_theme in request.args: |
|
1275
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
Goffi <goffi@goffi.org>
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diff
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|
1824 theme = request.args.pop(key_theme)[0].decode() |
|
334d044f2713
server: default theme can now be specified in site section of `sat.conf` with `theme` key
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|
1825 if key_theme != session_data.theme: |
|
334d044f2713
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|
1826 if theme not in self.site_themes: |
|
334d044f2713
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|
1827 log.warning(_( |
|
334d044f2713
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diff
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|
1828 "Theme {theme!r} doesn't exist for {vhost}" |
|
334d044f2713
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|
1829 .format(theme=theme, vhost=self.vhost_root))) |
|
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|
1830 else: |
|
334d044f2713
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|
1831 session_data.theme = theme |
|
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|
1832 try: |
|
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1833 |
|
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1834 try: |
|
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1835 self._checkAccess(request) |
|
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1836 |
|
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1837 if self.redirect is not None: |
|
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1838 self.pageRedirect(self.redirect, request, skip_parse_url=False) |
|
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1839 |
|
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1840 if self.parse_url is not None and not skip_parse_url: |
|
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1841 if self.url_cache: |
|
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1842 profile = self.getProfile(request) |
|
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|
1843 try: |
|
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1844 cache_url = self.cached_urls[profile][request.uri] |
|
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1845 except KeyError: |
|
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1846 # no cache for this URI yet |
|
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1847 # we do normal URL parsing, and then the cache |
|
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1848 await asDeferred(self.parse_url, self, request) |
|
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1849 self._cacheURL(request, profile) |
|
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1850 else: |
|
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|
1851 log.debug(f"using URI cache for {self}") |
|
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|
1852 cache_url.use(request) |
|
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|
1853 else: |
|
1411
2c3bdba880bb
pages: remove forgotten breakpoing
Goffi <goffi@goffi.org>
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diff
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|
1854 await asDeferred(self.parse_url, self, request) |
|
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|
1855 |
| 1417 | 1856 if self.add_breadcrumb is None: |
| 1857 label = ( | |
| 1858 self.label | |
| 1859 or self.name | |
| 1860 or self.url[self.url.rfind('/')+1:] | |
| 1861 ) | |
| 1862 breadcrumb = { | |
| 1863 "url": self.url, | |
| 1864 "label": label.title(), | |
| 1865 } | |
| 1866 request.template_data["breadcrumbs"].append(breadcrumb) | |
| 1867 else: | |
| 1868 await asDeferred( | |
| 1869 self.add_breadcrumb, | |
| 1870 self, | |
| 1871 request, | |
| 1872 request.template_data["breadcrumbs"] | |
| 1873 ) | |
| 1874 | |
|
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|
1875 self._subpagesHandler(request) |
|
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1876 |
|
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|
1877 if request.method not in (C.HTTP_METHOD_GET, C.HTTP_METHOD_POST): |
|
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|
1878 # only HTTP GET and POST are handled so far |
|
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|
1879 self.pageError(request, C.HTTP_BAD_REQUEST) |
|
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|
1880 |
|
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|
1881 if request.method == C.HTTP_METHOD_POST: |
|
1284
65c43eec15ad
pages: `on_data_post` can be set to the string `continue` instead of a callable:
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1283
diff
changeset
|
1882 if self.on_data_post == 'continue': |
|
65c43eec15ad
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diff
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|
1883 pass |
|
65c43eec15ad
pages: `on_data_post` can be set to the string `continue` instead of a callable:
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diff
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|
1884 elif self.on_data_post is None: |
|
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|
1885 # if we don't have on_data_post, the page was not expecting POST |
|
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|
1886 # so we return an error |
|
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|
1887 self.pageError(request, C.HTTP_BAD_REQUEST) |
|
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1888 else: |
|
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|
1889 await self._on_data_post(request) |
|
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1890 # by default, POST follow normal behaviour after on_data_post is called |
|
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|
1891 # this can be changed by a redirection or other method call in on_data_post |
|
922
16d1084d1371
server (pages): added "None" access (page is not rendered at all) and some HTTP code constants + helper methods to get session data
Goffi <goffi@goffi.org>
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|
1892 |
|
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1893 if self.dynamic: |
|
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|
1894 self._prepare_dynamic(request) |
|
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1895 |
|
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|
1896 if self.prepare_render: |
|
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|
1897 await asDeferred(self.prepare_render, self, request) |
|
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|
1898 |
|
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|
1899 if self.template: |
|
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|
1900 rendered = self._render_template(request) |
|
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|
1901 elif self.render_method: |
|
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|
1902 rendered = await asDeferred(self.render_method, self, request) |
|
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1903 else: |
|
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|
1904 raise exceptions.InternalError( |
|
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|
1905 "No method set to render page, please set a template or use a " |
|
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1906 "render method" |
|
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1907 ) |
|
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1908 |
|
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|
1909 self.writeData(rendered, request) |
|
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1910 |
|
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1911 except failure.Failure as f: |
|
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1912 # we have to unpack the Failure to catch the right Exception |
|
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1913 raise f.value |
|
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1914 |
|
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1915 except exceptions.CancelError: |
|
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1916 pass |
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1917 except BridgeException as e: |
|
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1918 if e.condition == 'not-allowed': |
|
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1919 log.warning("not allowed exception catched") |
|
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1920 self.pageError(request, C.HTTP_FORBIDDEN) |
|
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1921 elif e.condition == 'item-not-found' or e.classname == 'NotFound': |
|
1319
6e2821e78489
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|
1922 self.pageError(request, C.HTTP_NOT_FOUND) |
|
1285
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|
1923 elif e.condition == 'remote-server-not-found': |
|
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|
1924 self.pageError(request, C.HTTP_NOT_FOUND) |
|
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1925 elif e.condition == 'forbidden': |
|
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|
1926 if self.getProfile(request) is None: |
|
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|
1927 log.debug("access forbidden, we're redirecting to log-in page") |
|
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|
1928 self.HTTPRedirect(request, self.getPageRedirectURL(request)) |
|
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|
1929 else: |
|
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|
1930 self.pageError(request, C.HTTP_FORBIDDEN) |
|
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1931 else: |
|
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|
1932 log.error( |
|
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|
1933 _("Uncatched bridge exception for HTTP request on {url}: {e}\n" |
|
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|
1934 "page name: {name}\npath: {path}\nURL: {full_url}\n{tb}") |
|
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|
1935 .format( |
|
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|
1936 url=self.url, |
|
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|
1937 e=e, |
|
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|
1938 name=self.name or "", |
|
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|
1939 path=self.root_dir, |
|
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|
1940 full_url=request.URLPath(), |
|
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1941 tb=traceback.format_exc(), |
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1942 ) |
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1943 ) |
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1944 try: |
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1945 self.pageError(request, C.HTTP_INTERNAL_ERROR) |
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1946 except exceptions.CancelError: |
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1947 pass |
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1948 except Exception as e: |
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1949 log.error( |
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1950 _("Uncatched error for HTTP request on {url}: {e}\npage name: " |
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1951 "{name}\npath: {path}\nURL: {full_url}\n{tb}") |
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1952 .format( |
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1953 url=self.url, |
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1954 e=e, |
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1955 name=self.name or "", |
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1956 path=self.root_dir, |
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1957 full_url=request.URLPath(), |
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1958 tb=traceback.format_exc(), |
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server: code style reformatting using black
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1959 ) |
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1960 ) |
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1961 try: |
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1962 self.pageError(request, C.HTTP_INTERNAL_ERROR) |
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1963 except exceptions.CancelError: |
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1964 pass |
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1965 |
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1966 def render_GET(self, request): |
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1967 defer.ensureDeferred(self.renderPage(request)) |
| 917 | 1968 return server.NOT_DONE_YET |
| 1969 | |
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1970 def render_POST(self, request): |
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1971 defer.ensureDeferred(self.renderPage(request)) |
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1972 return server.NOT_DONE_YET |