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annotate src/server/blog.py @ 1098:01e95ec9df9e

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server, pages: fixed blocking calls to bridge by using bridgeCall instead
author Goffi <goffi@goffi.org>
date Fri, 01 Jun 2018 15:09:19 +0200
parents f2170536ba23
children cdd389ef97bc
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 # Libervia: a Salut à Toi frontend
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5 # Copyright (C) 2011-2018 Jérôme Poisson <goffi@goffi.org>
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6 # Copyright (C) 2013-2016 Adrien Cossa <souliane@mailoo.org>
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8 # This program is free software: you can redistribute it and/or modify
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9 # it under the terms of the GNU Affero General Public License as published by
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10 # the Free Software Foundation, either version 3 of the License, or
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11 # (at your option) any later version.
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13 # This program is distributed in the hope that it will be useful,
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14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 # GNU Affero General Public License for more details.
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18 # You should have received a copy of the GNU Affero General Public License
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19 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 from sat.core.i18n import _, D_
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22 from sat_frontends.tools.strings import addURLToText, fixXHTMLLinks
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23 from sat.core.log import getLogger
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24 log = getLogger(__name__)
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25 from sat.tools.common import data_format
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26 from sat.tools import xml_tools
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27 from dbus.exceptions import DBusException
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28 from twisted.internet import defer
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29 from twisted.web import server
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30 from twisted.web.resource import Resource
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31 from twisted.words.protocols.jabber.jid import JID
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32 from twisted.words.xish import domish
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33 from jinja2 import Environment, PackageLoader
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34 from datetime import datetime
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35 import re
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36 import os
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37 import sys
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38 import urllib
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40 from libervia.server.html_tools import sanitizeHtml, convertNewLinesToXHTML
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41 from libervia.server.constants import Const as C
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42
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43 NS_ATOM = 'http://www.w3.org/2005/Atom'
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44 PARAMS_TO_GET = (C.STATIC_BLOG_PARAM_TITLE, C.STATIC_BLOG_PARAM_BANNER, C.STATIC_BLOG_PARAM_KEYWORDS, C.STATIC_BLOG_PARAM_DESCRIPTION)
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45 re_strip_empty_div = re.compile(r"<div ?/>|<div> *?</div>")
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47 # TODO: check disco features and use max_items when RSM is not available
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48 # FIXME: change navigation links handling, this is is fragile
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49 # XXX: this page will disappear, LiberviaPage will be used instead
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50 # TODO: delete this page and create a compatibility page for links
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53 def getDefaultQueryData(request):
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54 """Return query data which must be present in all links
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55
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56 @param request(twisted.web.http.Request): request instance comming from render
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57 @return (dict): a dict with values as expected by urllib.urlencode
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58 """
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59 default_query_data = {}
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60 try:
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61 default_query_data['tag'] = request.extra_dict['mam_filter_{}'.format(C.MAM_FILTER_CATEGORY)].encode('utf-8')
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62 except KeyError:
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63 pass
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64 return default_query_data
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67 def _quote(value):
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68 """Quote a value for use in url
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70 @param value(unicode): value to quote
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71 @return (str): quoted value
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72 """
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73 return urllib.quote(value.encode('utf-8'), '')
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76 def _unquote(quoted_value):
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77 """Unquote a value coming from url
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78
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79 @param unquote_value(str): value to unquote
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80 @return (unicode): unquoted value
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81 """
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82 assert not isinstance(quoted_value, unicode)
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83 return urllib.unquote(quoted_value).decode('utf-8')
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85
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86 def _urlencode(query):
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87 """Same as urllib.urlencode, but use '&amp;' instead of '&'"""
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88 return '&amp;'.join(["{}={}".format(urllib.quote_plus(str(k)), urllib.quote_plus(str(v)))
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89 for k,v in query.iteritems()])
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91
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92 class TemplateProcessor(object):
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93
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94 THEME = 'default'
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95
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96 def __init__(self, host):
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97 self.host = host
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98
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99 # add Libervia's themes directory to the python path
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100 sys.path.append(os.path.dirname(os.path.normpath(self.host.themes_dir)))
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101 themes = os.path.basename(os.path.normpath(self.host.themes_dir))
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102 self.env = Environment(loader=PackageLoader(themes, self.THEME))
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103
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104 def useTemplate(self, request, tpl, data=None):
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105 theme_url = os.path.join('/', C.THEMES_URL, self.THEME)
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106
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107 data_ = {'images': os.path.join(theme_url, 'images'),
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108 'styles': os.path.join(theme_url, 'styles'),
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109 }
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110 if data:
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111 data_.update(data)
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112
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113 template = self.env.get_template('{}.html'.format(tpl))
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114 return template.render(**data_).encode('utf-8')
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115
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116
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117 class MicroBlog(Resource, TemplateProcessor):
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118 isLeaf = True
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119
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120 def __init__(self, host):
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121 self.host = host
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122 Resource.__init__(self)
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123 TemplateProcessor.__init__(self, host)
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124 self.avatars_cache = {}
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126 def _avatarPathToUrl(self, avatar, request, bare_jid_s):
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127 filename = os.path.basename(avatar)
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128 avatar_url = os.path.join(self.host.service_cache_url, filename)
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Goffi <goffi@goffi.org>
parents: 916
diff changeset
129 self.avatars_cache[bare_jid_s] = avatar_url
67a59552f3e3 server (blog): fixed avatars handling, there is now a well-known URL to SERVICE_PROFILE cache
Goffi <goffi@goffi.org>
parents: 916
diff changeset
130 return avatar_url
746
25984ca4aef2 server side: special handling of Connection/JabberID and Connection/autoconnect parameter which has needed by QuickApp but restricted by security limit
Goffi <goffi@goffi.org>
parents: 743
diff changeset
131
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Goffi <goffi@goffi.org>
parents: 743
diff changeset
132
950
67a59552f3e3 server (blog): fixed avatars handling, there is now a well-known URL to SERVICE_PROFILE cache
Goffi <goffi@goffi.org>
parents: 916
diff changeset
133 def getAvatarURL(self, pub_jid, request):
727
3bd097380da7 server side (blog): fixes displaying the avatar
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parents: 726
diff changeset
134 """Return avatar of a jid if in cache, else ask for it.
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
135
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
136 @param pub_jid (JID): publisher JID
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
137 @return: deferred avatar URL (unicode)
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
138 """
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
139 bare_jid_s = pub_jid.userhost()
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
140 try:
727
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
141 url = self.avatars_cache[bare_jid_s]
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
142 except KeyError:
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
143 self.avatars_cache[bare_jid_s] = '' # avoid to request the vcard several times
950
67a59552f3e3 server (blog): fixed avatars handling, there is now a well-known URL to SERVICE_PROFILE cache
Goffi <goffi@goffi.org>
parents: 916
diff changeset
144 d = self.host.bridgeCall('avatarGet', bare_jid_s, False, False, C.SERVICE_PROFILE)
67a59552f3e3 server (blog): fixed avatars handling, there is now a well-known URL to SERVICE_PROFILE cache
Goffi <goffi@goffi.org>
parents: 916
diff changeset
145 d.addCallback(self._avatarPathToUrl, request, bare_jid_s)
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
146 return d
3bd097380da7 server side (blog): fixes displaying the avatar
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parents: 726
diff changeset
147 return defer.succeed(url if url else C.DEFAULT_AVATAR_URL)
10
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
148
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
149 def render_GET(self, request):
823
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diff changeset
150 if not request.postpath or len(request.postpath) > 2:
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
151 return self.useTemplate(request, "static_blog_error", {'message': "You must indicate a nickname"})
704
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souliane <souliane@mailoo.org>
parents: 702
diff changeset
152
827
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Goffi <goffi@goffi.org>
parents: 826
diff changeset
153 prof_requested = _unquote(request.postpath[0])
823
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parents: 818
diff changeset
154
728
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
155 try:
915
e9e9d9d893a8 server: renamed getProfileName to profileNameGet following core change and new conventions.
Goffi <goffi@goffi.org>
parents: 914
diff changeset
156 prof_found = self.host.bridge.profileNameGet(prof_requested)
728
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
157 except DBusException:
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
158 prof_found = None
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
159 if not prof_found or prof_found == C.SERVICE_PROFILE:
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
160 return self.useTemplate(request, "static_blog_error", {'message': "Invalid nickname"})
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
161
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
162 d = defer.Deferred()
823
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diff changeset
163 # TODO: jid caching
747
efbd28b3438e static blog: fixed bad use of JID
Goffi <goffi@goffi.org>
parents: 746
diff changeset
164 self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', profile_key=prof_found, callback=d.callback, errback=d.errback)
823
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parents: 818
diff changeset
165 d.addCallback(self.render_gotJID, request, prof_found)
704
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souliane <souliane@mailoo.org>
parents: 702
diff changeset
166 return server.NOT_DONE_YET
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
167
823
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diff changeset
168 def render_gotJID(self, pub_jid_s, request, profile):
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
169 pub_jid = JID(pub_jid_s)
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
170
823
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parents: 818
diff changeset
171 request.extra_dict = {} # will be used for RSM and MAM
708
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souliane <souliane@mailoo.org>
parents: 705
diff changeset
172 self.parseURLParams(request)
725
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parents: 717
diff changeset
173 if request.item_id:
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
174 # FIXME: this part seems useless
823
027139763511 server (blog): cleaning & improvments:
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parents: 818
diff changeset
175 # we want a specific item
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
176 # item_ids = [request.item_id]
825
a3e888ac4964 server (blog): removed another max_items
Goffi <goffi@goffi.org>
parents: 824
diff changeset
177 # max_items = 1
954
7892f1a1e2cf server (blog): temporary fix for atom feed:
Goffi <goffi@goffi.org>
parents: 950
diff changeset
178 max_items = C.NO_LIMIT # FIXME
725
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diff changeset
179 else:
823
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diff changeset
180 # max_items = int(request.extra_dict['rsm_max']) # FIXME
954
7892f1a1e2cf server (blog): temporary fix for atom feed:
Goffi <goffi@goffi.org>
parents: 950
diff changeset
181 max_items = C.NO_LIMIT
823
027139763511 server (blog): cleaning & improvments:
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parents: 818
diff changeset
182 # TODO: use max_items only when RSM is not available
586
3eb3a2c0c011 browser and server side: uses RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 487
diff changeset
183
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
184 if request.atom:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
185 request.extra_dict.update(request.mam_extra)
882
d3d2b97aa12c blog (atom): removed hard ATOM_MAX_ITEMS value as it need to be used with MAM, may come back in the future
Goffi <goffi@goffi.org>
parents: 881
diff changeset
186 self.getAtom(pub_jid, max_items, request.extra_dict, request.extra_comments_dict, request, profile)
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
187
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
188 elif request.item_id:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
189 # we can't merge mam_extra now because we'll use item_ids
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
190 self.getItemById(pub_jid, request.item_id, request.extra_dict,
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
191 request.extra_comments_dict, request, profile)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
192 else:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
193 request.extra_dict.update(request.mam_extra)
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
194 self.getItems(pub_jid, max_items, request.extra_dict,
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
195 request.extra_comments_dict, request, profile)
746
25984ca4aef2 server side: special handling of Connection/JabberID and Connection/autoconnect parameter which has needed by QuickApp but restricted by security limit
Goffi <goffi@goffi.org>
parents: 743
diff changeset
196
823
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parents: 818
diff changeset
197 ## URL parsing
027139763511 server (blog): cleaning & improvments:
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parents: 818
diff changeset
198
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
199 def parseURLParams(self, request):
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
200 """Parse the request URL parameters.
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
201
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
202 @param request: HTTP request
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
203 """
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
204 if len(request.postpath) > 1:
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
205 if request.postpath[1] == 'atom.xml': # return the atom feed
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
206 request.atom = True
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
207 request.item_id = None
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
208 else:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
209 request.atom = False
827
f1fc7245b910 server (blog): moved _quote and _unquote to module functions, and use them in BlogMessage.url
Goffi <goffi@goffi.org>
parents: 826
diff changeset
210 request.item_id = _unquote(request.postpath[1])
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
211 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
212 request.item_id = None
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
213 request.atom = False
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
214
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
215 self.parseURLParamsRSM(request)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
216 # XXX: request.display_single is True when only one blog post is visible
725
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souliane <souliane@mailoo.org>
parents: 717
diff changeset
217 request.display_single = (request.item_id is not None) or int(request.extra_dict['rsm_max']) == 1
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
218 self.parseURLParamsCommentsRSM(request)
828
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Goffi <goffi@goffi.org>
parents: 827
diff changeset
219 self.parseURLParamsMAM(request)
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
220
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
221 def parseURLParamsRSM(self, request):
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
222 """Parse RSM request data from the URL parameters for main items
708
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souliane <souliane@mailoo.org>
parents: 705
diff changeset
223
823
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parents: 818
diff changeset
224 fill request.extra_dict accordingly
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
225 @param request: HTTP request
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
226 """
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
227 if request.item_id: # XXX: item_id and RSM are not compatible
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
228 return
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
229 try:
823
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diff changeset
230 rsm_max = int(request.args['max'][0])
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
231 if rsm_max > C.STATIC_RSM_MAX_LIMIT:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
232 log.warning(u"Request with rsm_max over limit ({})".format(rsm_max))
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
233 rsm_max = C.STATIC_RSM_MAX_LIMIT
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
234 request.extra_dict['rsm_max'] = unicode(rsm_max)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
235 except (ValueError, KeyError):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
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diff changeset
236 request.extra_dict['rsm_max'] = unicode(C.STATIC_RSM_MAX_DEFAULT)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
237 try:
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
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diff changeset
238 request.extra_dict['rsm_index'] = request.args['index'][0]
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
239 except (ValueError, KeyError):
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
240 try:
829
c1000ea40e6c server (blog): fixed unicode handling for query args
Goffi <goffi@goffi.org>
parents: 828
diff changeset
241 request.extra_dict['rsm_before'] = request.args['before'][0].decode('utf-8')
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
242 except KeyError:
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
243 try:
829
c1000ea40e6c server (blog): fixed unicode handling for query args
Goffi <goffi@goffi.org>
parents: 828
diff changeset
244 request.extra_dict['rsm_after'] = request.args['after'][0].decode('utf-8')
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
245 except KeyError:
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
246 pass
725
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souliane <souliane@mailoo.org>
parents: 717
diff changeset
247
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
248 def parseURLParamsCommentsRSM(self, request):
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souliane <souliane@mailoo.org>
parents: 717
diff changeset
249 """Parse RSM request data from the URL parameters for comments
746
25984ca4aef2 server side: special handling of Connection/JabberID and Connection/autoconnect parameter which has needed by QuickApp but restricted by security limit
Goffi <goffi@goffi.org>
parents: 743
diff changeset
250
823
027139763511 server (blog): cleaning & improvments:
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parents: 818
diff changeset
251 fill request.extra_dict accordingly
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
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diff changeset
252 @param request: HTTP request
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
253 """
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
254 request.extra_comments_dict = {}
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souliane <souliane@mailoo.org>
parents: 717
diff changeset
255 if request.display_single:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
256 try:
823
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257 rsm_max = int(request.args['comments_max'][0])
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258 if rsm_max > C.STATIC_RSM_MAX_LIMIT:
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259 log.warning(u"Request with rsm_max over limit ({})".format(rsm_max))
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260 rsm_max = C.STATIC_RSM_MAX_LIMIT
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261 request.extra_comments_dict['rsm_max'] = unicode(rsm_max)
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262 except (ValueError, KeyError):
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263 request.extra_comments_dict['rsm_max'] = unicode(C.STATIC_RSM_MAX_COMMENTS_DEFAULT)
725
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264 else:
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265 request.extra_comments_dict['rsm_max'] = "0"
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266
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267 def parseURLParamsMAM(self, request):
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268 """Parse MAM request data from the URL parameters for main items
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269
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270 fill request.extra_dict accordingly
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271 @param request: HTTP request
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272 """
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273 # XXX: we use a separate dict for MAM as the filters are not used
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274 # when display_single is set (because it then use item_ids which
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275 # can't be used with MAM), but it is still used in this case
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276 # for navigation links.
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277 request.mam_extra = {}
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diff changeset
278 try:
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279 request.mam_extra['mam_filter_{}'.format(C.MAM_FILTER_CATEGORY)] = request.args['tag'][0].decode('utf-8')
828
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280 except KeyError:
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diff changeset
281 pass
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282
823
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283 ## Items retrieval
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284
725
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285 def getItemById(self, pub_jid, item_id, extra_dict, extra_comments_dict, request, profile):
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286 """
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287
725
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288 @param pub_jid (jid.JID): publisher JID
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289 @param item_id(unicode): ID of the item to retrieve
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290 @param extra_dict (dict): extra configuration for initial items only
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291 @param extra_comments_dict (dict): extra configuration for comments only
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292 @param request: HTTP request
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diff changeset
293 @param profile
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294 """
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295
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296 def gotItems(items):
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297 items, metadata = items
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298 item = items[0] # assume there's only one item
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299
823
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300 def gotMetadata(result):
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301 dummy, rsm_metadata = result
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302 try:
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303 metadata['rsm_count'] = rsm_metadata['rsm_count']
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304 except KeyError:
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305 pass
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diff changeset
306 try:
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307 metadata['rsm_index'] = unicode(int(rsm_metadata['rsm_index'])-1)
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308 except KeyError:
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309 pass
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diff changeset
310
725
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311 metadata['rsm_first'] = metadata['rsm_last'] = item["id"]
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312
725
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313 def gotComments(comments):
828
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314 # at this point we can merge mam dict
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315 request.extra_dict.update(request.mam_extra)
823
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316 # build the items as self.getItems would do it (and as self.renderHTML expects them to be)
725
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317 comments = [(item['comments_service'], item['comments_node'], "", comments[0], comments[1])]
823
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318 self.renderHTML([(item, comments)], metadata, request, pub_jid, profile)
10
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parents:
diff changeset
319
725
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320 # get the comments
823
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321 # max_comments = int(extra_comments_dict['rsm_max']) # FIXME
954
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diff changeset
322 max_comments = C.NO_LIMIT
823
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323 # TODO: use max_comments only when RSM is not available
725
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324 self.host.bridge.mbGet(item['comments_service'], item['comments_node'], max_comments, [],
826
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diff changeset
325 extra_comments_dict, C.SERVICE_PROFILE,
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diff changeset
326 callback=gotComments,
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diff changeset
327 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
328
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329 # XXX: retrieve RSM information related to the main item. We can't do it while
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330 # retrieving the item, because item_ids and rsm should not be used together.
823
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331 self.host.bridge.mbGet(pub_jid.userhost(), '', 0, [],
826
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diff changeset
332 {"rsm_max": "1", "rsm_after": item["id"]}, C.SERVICE_PROFILE,
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diff changeset
333 callback=gotMetadata,
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diff changeset
334 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
335
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336 # get the main item
826
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diff changeset
337 self.host.bridge.mbGet(pub_jid.userhost(), '', 0, [item_id],
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diff changeset
338 extra_dict, C.SERVICE_PROFILE,
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diff changeset
339 callback=gotItems,
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diff changeset
340 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
341
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diff changeset
342 def getItems(self, pub_jid, max_items, extra_dict, extra_comments_dict, request, profile):
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343 """
746
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diff changeset
344
725
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345 @param pub_jid (jid.JID): publisher JID
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346 @param max_items(int): maximum number of item to get, C.NO_LIMIT for no limit
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347 @param extra_dict (dict): extra configuration for initial items only
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348 @param extra_comments_dict (dict): extra configuration for comments only
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diff changeset
349 @param request: HTTP request
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diff changeset
350 @param profile
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351 """
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352 def getResultCb(data, rt_session):
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diff changeset
353 remaining, results = data
824
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diff changeset
354 # we have requested one node only
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diff changeset
355 assert remaining == 0
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diff changeset
356 assert len(results) == 1
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diff changeset
357 service, node, failure, items, metadata = results[0]
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diff changeset
358 if failure:
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diff changeset
359 self.renderError(failure, request, pub_jid)
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diff changeset
360 else:
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diff changeset
361 self.renderHTML(items, metadata, request, pub_jid, profile)
746
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diff changeset
362
725
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diff changeset
363 def getResult(rt_session):
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364 self.host.bridge.mbGetFromManyWithCommentsRTResult(rt_session, C.SERVICE_PROFILE,
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diff changeset
365 callback=lambda data: getResultCb(data, rt_session),
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366 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
367
823
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368 # max_comments = int(extra_comments_dict['rsm_max']) # FIXME
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diff changeset
369 max_comments = 0
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370 # TODO: use max_comments only when RSM is not available
725
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diff changeset
371 self.host.bridge.mbGetFromManyWithComments(C.JID, [pub_jid.userhost()], max_items,
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diff changeset
372 max_comments, extra_dict, extra_comments_dict,
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diff changeset
373 C.SERVICE_PROFILE, callback=getResult)
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diff changeset
374
879
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diff changeset
375 def getAtom(self, pub_jid, max_items, extra_dict, extra_comments_dict, request, profile):
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diff changeset
376 """
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diff changeset
377
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diff changeset
378 @param pub_jid (jid.JID): publisher JID
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diff changeset
379 @param max_items(int): maximum number of item to get, C.NO_LIMIT for no limit
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diff changeset
380 @param extra_dict (dict): extra configuration for initial items only
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diff changeset
381 @param extra_comments_dict (dict): extra configuration for comments only
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
382 @param request: HTTP request
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
383 @param profile
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
384 """
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
385 def gotItems(data):
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
386 # Generate a clean atom feed with uri linking to this blog
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
387 # from microblog data
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
388 items, metadata= data
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
389 feed_elt = domish.Element((NS_ATOM, u'feed'))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
390 title = _(u"{user}'s blog").format(user=profile)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
391 feed_elt.addElement(u'title', content=title)
884
763da94ba28b blog (atom): base_url_ext can now only specify scheme, or netloc, or path, it will be used to complete data coming from request's path
Goffi <goffi@goffi.org>
parents: 882
diff changeset
392
1006
d0b27d1e2d50 server: moved code to retrieve external server from legacy blog to server.py, and use it to find websocket URL
Goffi <goffi@goffi.org>
parents: 964
diff changeset
393 base_blog_url = self.host.getExtBaseURL(request,
d0b27d1e2d50 server: moved code to retrieve external server from legacy blog to server.py, and use it to find websocket URL
Goffi <goffi@goffi.org>
parents: 964
diff changeset
394 u'blog/{user}'.format(user=profile))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
395
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
396 # atom link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
397 link_feed_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
398 link_feed_elt['href'] = u'{base}/atom.xml'.format(base=base_blog_url)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
399 link_feed_elt['type'] = u'application/atom+xml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
400 link_feed_elt['rel'] = u'self'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
401
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
402 # blog link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
403 link_blog_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
404 link_blog_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
405 link_blog_elt['type'] = u'text/html'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
406 link_blog_elt['href'] = base_blog_url
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
407
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
408 # blog link XMPP uri
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
409 blog_xmpp_uri = metadata['uri']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
410 link_blog_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
411 link_blog_elt['rel'] = u'alternate'
892
bf2af257e18b blog: changed xmpp: alternate links MIME type for application/atom+xml
Goffi <goffi@goffi.org>
parents: 891
diff changeset
412 link_blog_elt['type'] = u'application/atom+xml'
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
413 link_blog_elt['href'] = blog_xmpp_uri
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
414
886
fe4d8dfaaa65 blog: OK, OK, I forgot the _quote method, it's better now :)
Goffi <goffi@goffi.org>
parents: 885
diff changeset
415 feed_elt.addElement('id', content=_quote(blog_xmpp_uri))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
416 updated_unix = max([float(item['updated']) for item in items])
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
417 updated_dt = datetime.fromtimestamp(updated_unix)
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
418 feed_elt.addElement(u'updated', content=u'{}Z'.format(updated_dt.isoformat("T")))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
419
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
420 for item in items:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
421 entry_elt = feed_elt.addElement(u'entry')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
422
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
423 # Title
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
424 try:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
425 title = item['title']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
426 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
427 # for microblog (without title), we use an abstract of content as title
900
f82b97d9ca5f server (blog): use unicode character for ellispsis in atom feed's microblog title
Goffi <goffi@goffi.org>
parents: 899
diff changeset
428 title = u'{}…'.format(u' '.join(item['content'][:70].split()))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
429 entry_elt.addElement(u'title', content=title)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
430
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
431 # HTTP link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
432 http_link_elt = entry_elt.addElement(u'link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
433 http_link_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
434 http_link_elt['type'] = u'text/html'
886
fe4d8dfaaa65 blog: OK, OK, I forgot the _quote method, it's better now :)
Goffi <goffi@goffi.org>
parents: 885
diff changeset
435 http_link_elt['href'] = u'{base}/{quoted_id}'.format(base=base_blog_url, quoted_id=_quote(item['id']))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
436 # XMPP link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
437 xmpp_link_elt = entry_elt.addElement(u'link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
438 xmpp_link_elt['rel'] = u'alternate'
894
e4e278255c9a blog: changed MIME type for xmpp: link, forgotten in rev dc27e29b7c22
Goffi <goffi@goffi.org>
parents: 893
diff changeset
439 xmpp_link_elt['type'] = u'application/atom+xml'
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
440 xmpp_link_elt['href'] = u'{blog_uri};item={item_id}'.format(blog_uri=blog_xmpp_uri, item_id=item['id'])
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
441
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
442 # date metadata
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
443 entry_elt.addElement(u'id', content=item['atom_id'])
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
444 updated = datetime.fromtimestamp(float(item['updated']))
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
445 entry_elt.addElement(u'updated', content=u'{}Z'.format(updated.isoformat("T")))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
446 published = datetime.fromtimestamp(float(item['published']))
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
447 entry_elt.addElement(u'published', content=u'{}Z'.format(published.isoformat("T")))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
448
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
449 # author metadata
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
450 author_elt = entry_elt.addElement(u'author')
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
451 author_elt.addElement('name', content=item.get('author', profile))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
452 try:
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
453 author_elt.addElement('uri', content=u'xmpp:{}'.format(item['author_jid']))
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
454 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
455 pass
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
456 try:
890
dc27e29b7c22 blog (atom feed): fixed forgotten content keyword, resulting in content published as namespace
Goffi <goffi@goffi.org>
parents: 889
diff changeset
457 author_elt.addElement('email', content=item['author_email'])
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
458 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
459 pass
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
460
899
bc3a3e804a7a blog(atom): added categories (tags) in Atom feed
Goffi <goffi@goffi.org>
parents: 898
diff changeset
461 # categories
bc3a3e804a7a blog(atom): added categories (tags) in Atom feed
Goffi <goffi@goffi.org>
parents: 898
diff changeset
462 for tag in data_format.dict2iter("tag", item):
bc3a3e804a7a blog(atom): added categories (tags) in Atom feed
Goffi <goffi@goffi.org>
parents: 898
diff changeset
463 category_elt = entry_elt.addElement(u"category")
bc3a3e804a7a blog(atom): added categories (tags) in Atom feed
Goffi <goffi@goffi.org>
parents: 898
diff changeset
464 category_elt["term"] = tag
bc3a3e804a7a blog(atom): added categories (tags) in Atom feed
Goffi <goffi@goffi.org>
parents: 898
diff changeset
465
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
466 # content
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
467 try:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
468 content_xhtml = item['content_xhtml']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
469 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
470 content_elt = entry_elt.addElement('content', content='content')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
471 content_elt['type'] = 'text'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
472 else:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
473 content_elt = entry_elt.addElement('content')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
474 content_elt['type'] = 'xhtml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
475 content_elt.addChild(xml_tools.ElementParser()(content_xhtml, namespace=C.NS_XHTML))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
476
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
477 atom_feed = u'<?xml version="1.0" encoding="utf-8"?>\n{}'.format(feed_elt.toXml())
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
478 self.renderAtomFeed(atom_feed, request),
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
479
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
480 self.host.bridge.mbGet(pub_jid.userhost(), '', max_items, [], extra_dict, C.SERVICE_PROFILE, callback=gotItems)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
481
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
482 ## rendering
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
483
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
484 def _updateDict(self, value, dict_, key):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
485 dict_[key] = value
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
486
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
487 def _getImageParams(self, options, key, default, alt):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
488 """regexp from http://answers.oreilly.com/topic/280-how-to-validate-urls-with-regular-expressions/"""
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
489 url = options[key] if key in options else ''
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
490 regexp = r"^(https?|ftp)://[a-z0-9-]+(\.[a-z0-9-]+)+(/[\w-]+)*/[\w-]+\.(gif|png|jpg)$"
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
491 if re.match(regexp, url):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
492 url = url
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
493 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
494 url = default
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
495 return BlogImage(url, alt)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
496
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
497 def renderError(self, failure, request, pub_jid):
891
14e611e38b67 server (blog): set HTTP status code to 500 on renderError
Goffi <goffi@goffi.org>
parents: 890
diff changeset
498 request.setResponseCode(500)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
499 request.write(self.useTemplate(request, "static_blog_error", {'message': "Can't access requested data"}))
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
500 request.finish()
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
501
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
502 def renderHTML(self, items, metadata, request, pub_jid, profile):
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
503 """Retrieve the user parameters before actually rendering the static blog
586
3eb3a2c0c011 browser and server side: uses RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 487
diff changeset
504
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
505 @param items(list[tuple(dict, list)]): same as in self._renderHTML
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
506 @param metadata(dict): original node metadata
389
2d782349b88a server_side: display blog comments when you click on a main item header or title
souliane <souliane@mailoo.org>
parents: 388
diff changeset
507 @param request: HTTP request
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
508 @param pub_jid (JID): publisher JID
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
509 @param profile (unicode): %(doc_profile)s
389
2d782349b88a server_side: display blog comments when you click on a main item header or title
souliane <souliane@mailoo.org>
parents: 388
diff changeset
510 """
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
511 d_list = []
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
512 options = {}
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
513
950
67a59552f3e3 server (blog): fixed avatars handling, there is now a well-known URL to SERVICE_PROFILE cache
Goffi <goffi@goffi.org>
parents: 916
diff changeset
514 d = self.getAvatarURL(pub_jid, request)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
515 d.addCallback(self._updateDict, options, 'avatar')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
516 d.addErrback(self.renderError, request, pub_jid)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
517 d_list.append(d)
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
518
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
519 for param_name in PARAMS_TO_GET:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
520 d = defer.Deferred()
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
521 self.host.bridge.asyncGetParamA(param_name, C.STATIC_BLOG_KEY, 'value', C.SERVER_SECURITY_LIMIT, profile, callback=d.callback, errback=d.errback)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
522 d.addCallback(self._updateDict, options, param_name)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
523 d.addErrback(self.renderError, request, pub_jid)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
524 d_list.append(d)
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
525
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
526 dlist_d = defer.DeferredList(d_list)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
527 dlist_d.addCallback(lambda dummy: self._renderHTML(items, metadata, options, request, pub_jid))
388
893451e35686 server_side: display blog banner if it is defined
souliane <souliane@mailoo.org>
parents: 375
diff changeset
528
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
529 def _renderHTML(self, items, metadata, options, request, pub_jid):
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
530 """Actually render the static blog.
746
25984ca4aef2 server side: special handling of Connection/JabberID and Connection/autoconnect parameter which has needed by QuickApp but restricted by security limit
Goffi <goffi@goffi.org>
parents: 743
diff changeset
531
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
532 If mblog_data is a list of dict, we are missing the comments items so we just
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
533 display the main items. If mblog_data is a list of couple, each couple is
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
534 associating a main item data with the list of its comments, so we render all.
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
535 @param items(list[tuple(dict, list)]): list of 2-tuple with
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
536 - item(dict): item microblog data
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
537 - comments_list(list[tuple]): list of 5-tuple with
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
538 - service (unicode): pubsub service where the comments node is
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
539 - node (unicode): comments node
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
540 - failure (unicode): empty in case of success, else error message
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
541 - comments(list[dict]): list of microblog data
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
542 - comments_metadata(dict): metadata of the comment node
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
543 @param metadata(dict): original node metadata
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
544 @param options: dict defining the blog's parameters
388
893451e35686 server_side: display blog banner if it is defined
souliane <souliane@mailoo.org>
parents: 375
diff changeset
545 @param request: the HTTP request
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
546 @param pub_jid (JID): publisher JID
388
893451e35686 server_side: display blog banner if it is defined
souliane <souliane@mailoo.org>
parents: 375
diff changeset
547 """
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
548 if not isinstance(options, dict):
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
549 options = {}
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
550 user = sanitizeHtml(pub_jid.user)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
551 base_url = os.path.join('/blog/',user)
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
552
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
553 def getOption(key):
726
e949b7c7ed9c server side (blog): fixes unicode error
souliane <souliane@mailoo.org>
parents: 725
diff changeset
554 return sanitizeHtml(options[key]) if key in options else ''
441
63017904c4d4 server_side: static blog retrieve page's title, meta description and keywords from the parameters
souliane <souliane@mailoo.org>
parents: 436
diff changeset
555
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
556 avatar = os.path.normpath('/{}'.format(getOption('avatar')))
702
d94feb0d849e server_side: give a better look to the static blog
souliane <souliane@mailoo.org>
parents: 694
diff changeset
557 title = getOption(C.STATIC_BLOG_PARAM_TITLE) or user
893
298fbe562060 blog: escape "&" when encoding URL, so they can be used without escaping in the HTML template
Goffi <goffi@goffi.org>
parents: 892
diff changeset
558 query_data = _urlencode(getDefaultQueryData(request)).decode('utf-8')
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
559
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
560 xmpp_uri = metadata['uri']
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
561 if len(items) == 1:
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
562 # FIXME: that's really not a good way to get item id
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
563 # this must be changed after static blog refactorisation
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
564 item_id = items[0][0]['id']
886
fe4d8dfaaa65 blog: OK, OK, I forgot the _quote method, it's better now :)
Goffi <goffi@goffi.org>
parents: 885
diff changeset
565 xmpp_uri+=u";item={}".format(_quote(item_id))
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
566
855
de17f7313cbe server (blog): fixed atom feed link
Goffi <goffi@goffi.org>
parents: 854
diff changeset
567 data = {'url_base': base_url,
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
568 'xmpp_uri': xmpp_uri,
855
de17f7313cbe server (blog): fixed atom feed link
Goffi <goffi@goffi.org>
parents: 854
diff changeset
569 'url_query': u'?{}'.format(query_data) if query_data else '' ,
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
570 'keywords': getOption(C.STATIC_BLOG_PARAM_KEYWORDS),
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
571 'description': getOption(C.STATIC_BLOG_PARAM_DESCRIPTION),
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
572 'title': title,
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
573 'favicon': avatar,
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
574 'banner_img': self._getImageParams(options, C.STATIC_BLOG_PARAM_BANNER, avatar, title)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
575 }
586
3eb3a2c0c011 browser and server side: uses RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 487
diff changeset
576
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
577 data['navlinks'] = NavigationLinks(request, items, metadata, base_url)
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
578 data['messages'] = []
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
579 for item in items:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
580 item, comments_list = item
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
581 comments, comments_count = [], 0
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
582 for node_comments in comments_list:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
583 comments.extend(node_comments[3])
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
584 try:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
585 comments_count += int(node_comments[4]['rsm_count'])
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
586 except KeyError:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
587 pass
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
588 data['messages'].append(BlogMessage(request, base_url, item, comments, comments_count))
586
3eb3a2c0c011 browser and server side: uses RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 487
diff changeset
589
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
590 request.write(self.useTemplate(request, 'static_blog', data))
10
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
591 request.finish()
243
63e9b680d3e7 browser_side, blog: better PEP8 compliance
souliane <souliane@mailoo.org>
parents: 229
diff changeset
592
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
593 def renderAtomFeed(self, feed, request):
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
594 request.write(feed.encode('utf-8'))
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
595 request.finish()
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
596
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
597
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
598 class NavigationLinks(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
599
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
600 def __init__(self, request, items, metadata, base_url):
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
601 """Build the navigation links.
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
602
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
603 @param items (list): list of items
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
604 @param metadata (dict): rsm data
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
605 @param base_url (unicode): the base URL for this user's blog
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
606 @return: dict
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
607 """
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
608 # FIXME: this code must be refactorized, it is fragile
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
609 # and difficult to maintain
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
610
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
611 # query data which must be present in all links
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
612 default_query_data = getDefaultQueryData(request)
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
613
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
614 # which links we need to display
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
615 if request.display_single:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
616 links = ('later_message', 'older_message')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
617 # key must exist when using the template
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
618 self.later_messages = self.older_messages = ''
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
619 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
620 links = ('later_messages', 'older_messages')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
621 self.later_message = self.older_message = ''
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
622
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
623 # now we set the links according to RSM
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
624 for key in links:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
625 query_data = default_query_data.copy()
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
626
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
627 if key.startswith('later_message'):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
628 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
629 index = int(metadata['rsm_index'])
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
630 except (KeyError, ValueError):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
631 pass
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
632 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
633 if index == 0:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
634 # we don't show this link on first page
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
635 setattr(self, key, '')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
636 continue
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
637 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
638 query_data['before'] = metadata['rsm_first'].encode('utf-8')
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
639 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
640 pass
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
641 else:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
642 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
643 index = int(metadata['rsm_index'])
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
644 count = int(metadata.get('rsm_count'))
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
645 except (KeyError, ValueError):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
646 # XXX: if we don't have index or count, we can't know if we
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
647 # are on the last page or not
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
648 pass
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
649 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
650 # if we have index, we don't show the after link
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
651 # on the last page
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
652 if index + len(items) >= count:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
653 setattr(self, key, '')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
654 continue
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
655 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
656 query_data['after'] = metadata['rsm_last'].encode('utf-8')
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
657 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
658 pass
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
659
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
660 if request.display_single:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
661 query_data['max'] = 1
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
662
893
298fbe562060 blog: escape "&" when encoding URL, so they can be used without escaping in the HTML template
Goffi <goffi@goffi.org>
parents: 892
diff changeset
663 link = "{}?{}".format(base_url, _urlencode(query_data))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
664 setattr(self, key, BlogLink(link, key, key.replace('_', ' ')))
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
665
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
666
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
667 class BlogImage(object):
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
668
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
669 def __init__(self, url_, alt):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
670 self.url = url_
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
671 self.alt = alt
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
672
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
673
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
674 class BlogLink(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
675
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
676 def __init__(self, url_, style, text):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
677 self.url = url_
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
678 self.style = style
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
679 self.text = text
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
680
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
681
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
682 class BlogMessage(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
683
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
684 def __init__(self, request, base_url, entry, comments=None, comments_count=0):
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
685 """
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
686
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
687 @param request: HTTP request
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
688 @param base_url (unicode): the base URL
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
689 @param entry(dict): item microblog data
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
690 @param comments(list[dict]): list of microblog data
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
691 @param comments_count (int): total number of comments
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
692 """
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
693 if comments is None:
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
694 comments = []
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
695 timestamp = float(entry.get('published', 0))
746
25984ca4aef2 server side: special handling of Connection/JabberID and Connection/autoconnect parameter which has needed by QuickApp but restricted by security limit
Goffi <goffi@goffi.org>
parents: 743
diff changeset
696
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
697 # FIXME: for now we assume that the comments' depth is only 1
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
698 is_comment = not entry.get('comments', False)
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
699
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
700 self.date = datetime.fromtimestamp(timestamp)
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
701 self.type = "comment" if is_comment else "main_item"
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
702 self.style = 'mblog_comment' if is_comment else ''
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
703 self.content = self.getText(entry, 'content')
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
704
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
705 if is_comment:
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
706 self.author = (_(u"from {}").format(entry['author']))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
707 else:
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
708 self.author = '&nbsp;'
827
f1fc7245b910 server (blog): moved _quote and _unquote to module functions, and use them in BlogMessage.url
Goffi <goffi@goffi.org>
parents: 826
diff changeset
709 self.url = "{}/{}".format(base_url, _quote(entry['id']))
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
710 query_data = getDefaultQueryData(request)
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
711 if query_data:
893
298fbe562060 blog: escape "&" when encoding URL, so they can be used without escaping in the HTML template
Goffi <goffi@goffi.org>
parents: 892
diff changeset
712 self.url += '?{}'.format(_urlencode(query_data))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
713 self.title = self.getText(entry, 'title')
898
2d15b484ca33 blog, browser: updated imports to reflect renaming of common.py to common/data_format.py
Goffi <goffi@goffi.org>
parents: 896
diff changeset
714 self.tags = [sanitizeHtml(tag) for tag in data_format.dict2iter('tag', entry)]
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
715
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
716 count_text = lambda count: D_(u'comments') if count > 1 else D_(u'comment')
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
717
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
718 self.comments_text = u"{} {}".format(comments_count, count_text(comments_count))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
719
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
720 delta = comments_count - len(comments)
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
721 if request.display_single and delta > 0:
893
298fbe562060 blog: escape "&" when encoding URL, so they can be used without escaping in the HTML template
Goffi <goffi@goffi.org>
parents: 892
diff changeset
722 prev_url = "{}?{}".format(self.url, _urlencode({'comments_max': comments_count}))
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
723 prev_text = D_(u"show {count} previous {comments}").format(
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
724 count = delta, comments = count_text(delta))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
725 self.all_comments_link = BlogLink(prev_url, "comments_link", prev_text)
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
726
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
727 if comments:
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
728 self.comments = [BlogMessage(request, base_url, comment) for comment in comments]
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
729
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
730 def getText(self, entry, key):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
731 try:
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
732 xhtml = entry['{}_xhtml'.format(key)]
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
733 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
734 try:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
735 processor = addURLToText if key.startswith('content') else sanitizeHtml
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
736 return convertNewLinesToXHTML(processor(entry[key]))
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
737 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
738 return None
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
739 else:
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
740 # FIXME: empty <div /> elements provoke rendering issue
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
741 # this regex is a temporary workadound, need more investigation
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
742 xhtml = re_strip_empty_div.sub("", xhtml)
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
743 return fixXHTMLLinks(xhtml)