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annotate src/server/blog.py @ 882:d3d2b97aa12c

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blog (atom): removed hard ATOM_MAX_ITEMS value as it need to be used with MAM, may come back in the future
author Goffi <goffi@goffi.org>
date Wed, 09 Mar 2016 20:40:25 +0100
parents 6bdee34fa2f4
children 763da94ba28b
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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) 2011-2016 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 import common
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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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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: chech disco features and use max_items when RSM is not available
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48 # FIXME: Deferred are not used
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49 # FIXME: change navigation links handling, this is is fragile
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50 # TODO: refactorise this
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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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69
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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 class TemplateProcessor(object):
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87
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88 THEME = 'default'
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89
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90 def __init__(self, host):
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91 self.host = host
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92
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93 # add Libervia's themes directory to the python path
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94 sys.path.append(os.path.dirname(os.path.normpath(self.host.themes_dir)))
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95 themes = os.path.basename(os.path.normpath(self.host.themes_dir))
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96 self.env = Environment(loader=PackageLoader(themes, self.THEME))
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97
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98 def useTemplate(self, request, tpl, data=None):
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99 theme_url = os.path.join('/', C.THEMES_URL, self.THEME)
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100
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101 data_ = {'images': os.path.join(theme_url, 'images'),
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102 'styles': os.path.join(theme_url, 'styles'),
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103 }
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104 if data:
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105 data_.update(data)
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106
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107 template = self.env.get_template('{}.html'.format(tpl))
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108 return template.render(**data_).encode('utf-8')
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109
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110
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111 class MicroBlog(Resource, TemplateProcessor):
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112 isLeaf = True
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113
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114 def __init__(self, host):
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115 self.host = host
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116 Resource.__init__(self)
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117 TemplateProcessor.__init__(self, host)
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118 self.host.bridge.register('entityDataUpdated', self.entityDataUpdatedHandler)
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119 self.avatars_cache = {}
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120 self.waiting_deferreds = {}
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121
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122 def entityDataUpdatedHandler(self, entity_s, key, value, dummy):
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123 """Retrieve the avatar we've been waiting for and fires the callback.
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124
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125 @param entity_s (str): JID of the contact
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126 @param key (str): entity data key
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127 @param value (str): entity data value
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128 @param dummy (str): that would be C.SERVICE_PROFILE
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129 """
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130 if key != "avatar":
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souliane <souliane@mailoo.org>
parents: 481
diff changeset
131 return
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
132 log.debug(_(u"Received a new avatar for entity %s") % entity_s)
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
133
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
134 url = os.path.join(C.AVATARS_DIR, value)
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
135 self.avatars_cache[entity_s] = url
749
7168a9873dde server_side (blog): fixes avatar callback
souliane <souliane@mailoo.org>
parents: 747
diff changeset
136 try:
823
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Goffi <goffi@goffi.org>
parents: 818
diff changeset
137 self.waiting_deferreds.pop(entity_s).callback(url)
749
7168a9873dde server_side (blog): fixes avatar callback
souliane <souliane@mailoo.org>
parents: 747
diff changeset
138 except KeyError:
7168a9873dde server_side (blog): fixes avatar callback
souliane <souliane@mailoo.org>
parents: 747
diff changeset
139 pass
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
140
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
141 def getAvatarURL(self, pub_jid):
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
142 """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
143
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
144 @param pub_jid (JID): publisher JID
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
145 @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
146 """
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
147 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
148 try:
727
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
149 url = self.avatars_cache[bare_jid_s]
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
150 except KeyError:
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
151 self.avatars_cache[bare_jid_s] = '' # avoid to request the vcard several times
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
152 self.host.bridge.getCard(bare_jid_s, C.SERVICE_PROFILE)
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souliane <souliane@mailoo.org>
parents: 726
diff changeset
153 d = defer.Deferred()
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
154 self.waiting_deferreds[bare_jid_s] = d
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
155 return d
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
156 return defer.succeed(url if url else C.DEFAULT_AVATAR_URL)
10
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
157
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
158 def render_GET(self, request):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
159 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
160 return self.useTemplate(request, "static_blog_error", {'message': "You must indicate a nickname"})
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
161
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
162 prof_requested = _unquote(request.postpath[0])
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
163
728
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
164 try:
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
165 prof_found = self.host.bridge.getProfileName(prof_requested)
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
166 except DBusException:
9d35d75566fb server_side (blog): clean error message when unknown profile is requested
souliane <souliane@mailoo.org>
parents: 727
diff changeset
167 prof_found = None
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
168 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
169 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
170
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
171 d = defer.Deferred()
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
172 # TODO: jid caching
747
efbd28b3438e static blog: fixed bad use of JID
Goffi <goffi@goffi.org>
parents: 746
diff changeset
173 self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', profile_key=prof_found, callback=d.callback, errback=d.errback)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
174 d.addCallback(self.render_gotJID, request, prof_found)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
175 return server.NOT_DONE_YET
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
176
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
177 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
178 pub_jid = JID(pub_jid_s)
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
179
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
180 request.extra_dict = {} # will be used for RSM and MAM
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
181 self.parseURLParams(request)
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
182 if request.item_id:
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
183 # FIXME: this part seems useless
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
184 # we want a specific item
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
185 # item_ids = [request.item_id]
825
a3e888ac4964 server (blog): removed another max_items
Goffi <goffi@goffi.org>
parents: 824
diff changeset
186 # max_items = 1
a3e888ac4964 server (blog): removed another max_items
Goffi <goffi@goffi.org>
parents: 824
diff changeset
187 max_items = 0 # FIXME
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
188 else:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
189 # max_items = int(request.extra_dict['rsm_max']) # FIXME
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
190 max_items = 0
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
191 # 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
192
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
193 if request.atom:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
194 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
195 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
196
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
197 elif request.item_id:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
198 # 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
199 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
200 request.extra_comments_dict, request, profile)
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
201 else:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
202 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
203 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
204 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
205
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
206 ## URL parsing
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
207
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
208 def parseURLParams(self, request):
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
209 """Parse the request URL parameters.
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
210
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
211 @param request: HTTP request
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
212 """
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
213 if len(request.postpath) > 1:
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
214 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
215 request.atom = True
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
216 request.item_id = None
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
217 else:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
218 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
219 request.item_id = _unquote(request.postpath[1])
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
220 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
221 request.item_id = None
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
222 request.atom = False
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
223
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
224 self.parseURLParamsRSM(request)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
225 # XXX: request.display_single is True when only one blog post is visible
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
226 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
227 self.parseURLParamsCommentsRSM(request)
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
228 self.parseURLParamsMAM(request)
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
229
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
230 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
231 """Parse RSM request data from the URL parameters for main items
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
232
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
233 fill request.extra_dict accordingly
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
234 @param request: HTTP request
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
235 """
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
236 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
237 return
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
238 try:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
239 rsm_max = int(request.args['max'][0])
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
240 if rsm_max > C.STATIC_RSM_MAX_LIMIT:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
241 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
242 rsm_max = C.STATIC_RSM_MAX_LIMIT
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
243 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
244 except (ValueError, KeyError):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
245 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
246 try:
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
247 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
248 except (ValueError, KeyError):
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
249 try:
829
c1000ea40e6c server (blog): fixed unicode handling for query args
Goffi <goffi@goffi.org>
parents: 828
diff changeset
250 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
251 except KeyError:
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
252 try:
829
c1000ea40e6c server (blog): fixed unicode handling for query args
Goffi <goffi@goffi.org>
parents: 828
diff changeset
253 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
254 except KeyError:
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
255 pass
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
256
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
257 def parseURLParamsCommentsRSM(self, request):
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
258 """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
259
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
260 fill request.extra_dict accordingly
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
261 @param request: HTTP request
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262 """
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263 request.extra_comments_dict = {}
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diff changeset
264 if request.display_single:
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diff changeset
265 try:
823
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266 rsm_max = int(request.args['comments_max'][0])
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267 if rsm_max > C.STATIC_RSM_MAX_LIMIT:
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268 log.warning(u"Request with rsm_max over limit ({})".format(rsm_max))
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269 rsm_max = C.STATIC_RSM_MAX_LIMIT
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270 request.extra_comments_dict['rsm_max'] = unicode(rsm_max)
725
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271 except (ValueError, KeyError):
823
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272 request.extra_comments_dict['rsm_max'] = unicode(C.STATIC_RSM_MAX_COMMENTS_DEFAULT)
725
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273 else:
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274 request.extra_comments_dict['rsm_max'] = "0"
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275
828
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276 def parseURLParamsMAM(self, request):
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277 """Parse MAM request data from the URL parameters for main items
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278
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diff changeset
279 fill request.extra_dict accordingly
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diff changeset
280 @param request: HTTP request
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281 """
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282 # XXX: we use a separate dict for MAM as the filters are not used
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283 # when display_single is set (because it then use item_ids which
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diff changeset
284 # can't be used with MAM), but it is still used in this case
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diff changeset
285 # for navigation links.
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diff changeset
286 request.mam_extra = {}
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diff changeset
287 try:
829
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288 request.mam_extra['mam_filter_{}'.format(C.MAM_FILTER_CATEGORY)] = request.args['tag'][0].decode('utf-8')
828
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diff changeset
289 except KeyError:
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diff changeset
290 pass
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291
823
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292 ## Items retrieval
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293
725
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294 def getItemById(self, pub_jid, item_id, extra_dict, extra_comments_dict, request, profile):
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295 """
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296
725
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297 @param pub_jid (jid.JID): publisher JID
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298 @param item_id(unicode): ID of the item to retrieve
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299 @param extra_dict (dict): extra configuration for initial items only
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300 @param extra_comments_dict (dict): extra configuration for comments only
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diff changeset
301 @param request: HTTP request
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diff changeset
302 @param profile
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diff changeset
303 """
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304
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305 def gotItems(items):
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306 items, metadata = items
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307 item = items[0] # assume there's only one item
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308
823
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309 def gotMetadata(result):
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diff changeset
310 dummy, rsm_metadata = result
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311 try:
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312 metadata['rsm_count'] = rsm_metadata['rsm_count']
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diff changeset
313 except KeyError:
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314 pass
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diff changeset
315 try:
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316 metadata['rsm_index'] = unicode(int(rsm_metadata['rsm_index'])-1)
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diff changeset
317 except KeyError:
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diff changeset
318 pass
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diff changeset
319
725
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diff changeset
320 metadata['rsm_first'] = metadata['rsm_last'] = item["id"]
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diff changeset
321
725
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322 def gotComments(comments):
828
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diff changeset
323 # at this point we can merge mam dict
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diff changeset
324 request.extra_dict.update(request.mam_extra)
823
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diff changeset
325 # build the items as self.getItems would do it (and as self.renderHTML expects them to be)
725
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diff changeset
326 comments = [(item['comments_service'], item['comments_node'], "", comments[0], comments[1])]
823
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diff changeset
327 self.renderHTML([(item, comments)], metadata, request, pub_jid, profile)
10
c28a4840e1a8 server: microblog resource
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parents:
diff changeset
328
725
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diff changeset
329 # get the comments
823
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330 # max_comments = int(extra_comments_dict['rsm_max']) # FIXME
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diff changeset
331 max_comments = 0
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332 # TODO: use max_comments only when RSM is not available
725
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diff changeset
333 self.host.bridge.mbGet(item['comments_service'], item['comments_node'], max_comments, [],
826
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parents: 825
diff changeset
334 extra_comments_dict, C.SERVICE_PROFILE,
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Goffi <goffi@goffi.org>
parents: 825
diff changeset
335 callback=gotComments,
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diff changeset
336 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
337
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diff changeset
338 # XXX: retrieve RSM information related to the main item. We can't do it while
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diff changeset
339 # retrieving the item, because item_ids and rsm should not be used together.
823
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diff changeset
340 self.host.bridge.mbGet(pub_jid.userhost(), '', 0, [],
826
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diff changeset
341 {"rsm_max": "1", "rsm_after": item["id"]}, C.SERVICE_PROFILE,
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Goffi <goffi@goffi.org>
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diff changeset
342 callback=gotMetadata,
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diff changeset
343 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
344
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diff changeset
345 # get the main item
826
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diff changeset
346 self.host.bridge.mbGet(pub_jid.userhost(), '', 0, [item_id],
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diff changeset
347 extra_dict, C.SERVICE_PROFILE,
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Goffi <goffi@goffi.org>
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diff changeset
348 callback=gotItems,
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diff changeset
349 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
350
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diff changeset
351 def getItems(self, pub_jid, max_items, extra_dict, extra_comments_dict, request, profile):
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diff changeset
352 """
746
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parents: 743
diff changeset
353
725
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diff changeset
354 @param pub_jid (jid.JID): publisher JID
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diff changeset
355 @param max_items(int): maximum number of item to get, C.NO_LIMIT for no limit
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diff changeset
356 @param extra_dict (dict): extra configuration for initial items only
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diff changeset
357 @param extra_comments_dict (dict): extra configuration for comments only
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diff changeset
358 @param request: HTTP request
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parents: 717
diff changeset
359 @param profile
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diff changeset
360 """
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diff changeset
361 def getResultCb(data, rt_session):
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parents: 717
diff changeset
362 remaining, results = data
824
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
363 # we have requested one node only
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
364 assert remaining == 0
d990ae5612df server (blog): better handling of mbGetFromManyWithCommentsRTResult in getItems
Goffi <goffi@goffi.org>
parents: 823
diff changeset
365 assert len(results) == 1
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
366 service, node, failure, items, metadata = results[0]
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
367 if failure:
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
368 self.renderError(failure, request, pub_jid)
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Goffi <goffi@goffi.org>
parents: 823
diff changeset
369 else:
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Goffi <goffi@goffi.org>
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diff changeset
370 self.renderHTML(items, metadata, request, pub_jid, 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
371
725
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diff changeset
372 def getResult(rt_session):
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diff changeset
373 self.host.bridge.mbGetFromManyWithCommentsRTResult(rt_session, C.SERVICE_PROFILE,
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diff changeset
374 callback=lambda data: getResultCb(data, rt_session),
823
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diff changeset
375 errback=lambda failure: self.renderError(failure, request, pub_jid))
725
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diff changeset
376
823
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diff changeset
377 # max_comments = int(extra_comments_dict['rsm_max']) # FIXME
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diff changeset
378 max_comments = 0
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diff changeset
379 # TODO: use max_comments only when RSM is not available
725
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diff changeset
380 self.host.bridge.mbGetFromManyWithComments(C.JID, [pub_jid.userhost()], max_items,
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diff changeset
381 max_comments, extra_dict, extra_comments_dict,
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diff changeset
382 C.SERVICE_PROFILE, callback=getResult)
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
383
879
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Goffi <goffi@goffi.org>
parents: 855
diff changeset
384 def getAtom(self, pub_jid, max_items, extra_dict, extra_comments_dict, request, profile):
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
385 """
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
386
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
387 @param pub_jid (jid.JID): publisher JID
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
388 @param max_items(int): maximum number of item to get, C.NO_LIMIT for no limit
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
389 @param extra_dict (dict): extra configuration for initial items only
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
390 @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
391 @param request: HTTP request
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
392 @param profile
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
393 """
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
394 def gotItems(data):
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
395 # 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
396 # from microblog data
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
397 items, metadata= data
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
398 feed_elt = domish.Element((NS_ATOM, u'feed'))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
399 title = _(u"{user}'s blog").format(user=profile)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
400 feed_elt.addElement(u'title', content=title)
881
6bdee34fa2f4 server: added base_url_ext option to handle different external URLs (e.g.: if there is a proxy)
Goffi <goffi@goffi.org>
parents: 880
diff changeset
401 if self.host.base_url_ext is not None:
6bdee34fa2f4 server: added base_url_ext option to handle different external URLs (e.g.: if there is a proxy)
Goffi <goffi@goffi.org>
parents: 880
diff changeset
402 base_blog_url = u"{}blog/{user}".format(self.host.base_url_ext, user=profile)
6bdee34fa2f4 server: added base_url_ext option to handle different external URLs (e.g.: if there is a proxy)
Goffi <goffi@goffi.org>
parents: 880
diff changeset
403 else:
6bdee34fa2f4 server: added base_url_ext option to handle different external URLs (e.g.: if there is a proxy)
Goffi <goffi@goffi.org>
parents: 880
diff changeset
404 url_path = request.URLPath()
6bdee34fa2f4 server: added base_url_ext option to handle different external URLs (e.g.: if there is a proxy)
Goffi <goffi@goffi.org>
parents: 880
diff changeset
405 base_blog_url = u"{0.scheme}://{0.netloc}/blog/{user}".format(url_path, user=profile)
879
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
406
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
407 # atom link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
408 link_feed_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
409 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
410 link_feed_elt['type'] = u'application/atom+xml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
411 link_feed_elt['rel'] = u'self'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
412
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
413 # blog link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
414 link_blog_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
415 link_blog_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
416 link_blog_elt['type'] = u'text/html'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
417 link_blog_elt['href'] = base_blog_url
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
418
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
419 # blog link XMPP uri
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
420 blog_xmpp_uri = metadata['uri']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
421 link_blog_elt = feed_elt.addElement('link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
422 link_blog_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
423 link_blog_elt['type'] = u'application/xmpp+xml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
424 link_blog_elt['href'] = blog_xmpp_uri
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
425
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
426 feed_elt.addElement('id', content=urllib.quote(blog_xmpp_uri))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
427 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
428 updated_dt = datetime.fromtimestamp(updated_unix)
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
429 feed_elt.addElement(u'updated', u'{}Z'.format(updated_dt.isoformat("T")))
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 for item in items:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
432 entry_elt = feed_elt.addElement(u'entry')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
433
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
434 # Title
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
435 try:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
436 title = item['title']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
437 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
438 # for microblog (without title), we use an abstract of content as title
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
439 title = u'{}...'.format(u' '.join(item['content'][:70].split()))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
440 entry_elt.addElement(u'title', content=title)
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 # HTTP link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
443 http_link_elt = entry_elt.addElement(u'link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
444 http_link_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
445 http_link_elt['type'] = u'text/html'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
446 http_link_elt['href'] = u'{base}/{quoted_id}'.format(base=base_blog_url, quoted_id=urllib.quote(item['id']))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
447 # XMPP link
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
448 xmpp_link_elt = entry_elt.addElement(u'link')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
449 xmpp_link_elt['rel'] = u'alternate'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
450 xmpp_link_elt['type'] = u'application/xmpp+xml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
451 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
452
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
453 # date metadata
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
454 entry_elt.addElement(u'id', content=item['atom_id'])
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
455 updated = datetime.fromtimestamp(float(item['updated']))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
456 entry_elt.addElement(u'updated', u'{}Z'.format(updated.isoformat("T")))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
457 published = datetime.fromtimestamp(float(item['published']))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
458 entry_elt.addElement(u'published', u'{}Z'.format(published.isoformat("T")))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
459
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
460 # author metadata
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
461 author_elt = entry_elt.addElement(u'author')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
462 author_elt.addElement('name', item.get('author', profile))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
463 try:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
464 author_elt.addElement('uri', u'xmpp:{}'.format(item['author_jid']))
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
465 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
466 pass
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 author_elt.addElement('email', item['author_email'])
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 pass
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
471
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
472 # content
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
473 try:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
474 content_xhtml = item['content_xhtml']
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
475 except KeyError:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
476 content_elt = entry_elt.addElement('content', content='content')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
477 content_elt['type'] = 'text'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
478 else:
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
479 content_elt = entry_elt.addElement('content')
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
480 content_elt['type'] = 'xhtml'
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
481 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
482
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
483 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
484 self.renderAtomFeed(atom_feed, request),
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
485
2e0e9cf9efb4 blog (atom feed): fixed atom handling:
Goffi <goffi@goffi.org>
parents: 855
diff changeset
486 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
487
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
488 ## rendering
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
489
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
490 def _updateDict(self, value, dict_, key):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
491 dict_[key] = value
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
492
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
493 def _getImageParams(self, options, key, default, alt):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
494 """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
495 url = options[key] if key in options else ''
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
496 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
497 if re.match(regexp, url):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
498 url = url
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
499 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
500 url = default
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
501 return BlogImage(url, alt)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
502
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
503 def renderError(self, failure, request, pub_jid):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
504 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
505 request.finish()
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
506
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
507 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
508 """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
509
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
510 @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
511 @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
512 @param request: HTTP request
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
513 @param pub_jid (JID): publisher JID
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
514 @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
515 """
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
516 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
517 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
518
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
519 d = self.getAvatarURL(pub_jid)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
520 d.addCallback(self._updateDict, options, 'avatar')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
521 d.addErrback(self.renderError, request, pub_jid)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
522 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
523
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
524 for param_name in PARAMS_TO_GET:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
525 d = defer.Deferred()
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
526 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
527 d.addCallback(self._updateDict, options, param_name)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
528 d.addErrback(self.renderError, request, pub_jid)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
529 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
530
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
531 dlist_d = defer.DeferredList(d_list)
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
532 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
533
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
534 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
535 """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
536
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
537 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
538 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
539 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
540 @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
541 - 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
542 - 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
543 - 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
544 - node (unicode): comments node
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
545 - 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
546 - 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
547 - 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
548 @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
549 @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
550 @param request: the HTTP request
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
551 @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
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 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
554 options = {}
727
3bd097380da7 server side (blog): fixes displaying the avatar
souliane <souliane@mailoo.org>
parents: 726
diff changeset
555 user = sanitizeHtml(pub_jid.user)
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
556 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
557
483
0bbbef1d53a8 server side (blog): use user's avatar a the blog's favicon + small refactorization
souliane <souliane@mailoo.org>
parents: 481
diff changeset
558 def getOption(key):
726
e949b7c7ed9c server side (blog): fixes unicode error
souliane <souliane@mailoo.org>
parents: 725
diff changeset
559 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
560
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
561 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
562 title = getOption(C.STATIC_BLOG_PARAM_TITLE) or user
855
de17f7313cbe server (blog): fixed atom feed link
Goffi <goffi@goffi.org>
parents: 854
diff changeset
563 query_data = urllib.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
564
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
565 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
566 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
567 # 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
568 # 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
569 item_id = items[0][0]['id']
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
570 xmpp_uri+=u";item={}".format(urllib.quote(item_id))
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
571
855
de17f7313cbe server (blog): fixed atom feed link
Goffi <goffi@goffi.org>
parents: 854
diff changeset
572 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
573 'xmpp_uri': xmpp_uri,
855
de17f7313cbe server (blog): fixed atom feed link
Goffi <goffi@goffi.org>
parents: 854
diff changeset
574 '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
575 'keywords': getOption(C.STATIC_BLOG_PARAM_KEYWORDS),
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
576 '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
577 'title': title,
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
578 'favicon': avatar,
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
579 '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
580 }
586
3eb3a2c0c011 browser and server side: uses RSM (XEP-0059)
souliane <souliane@mailoo.org>
parents: 487
diff changeset
581
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
582 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
583 data['messages'] = []
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
584 for item in items:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
585 item, comments_list = item
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
586 comments, comments_count = [], 0
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
587 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
588 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
589 try:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
590 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
591 except KeyError:
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
592 pass
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
593 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
594
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
595 request.write(self.useTemplate(request, 'static_blog', data))
10
c28a4840e1a8 server: microblog resource
Goffi <goffi@goffi.org>
parents:
diff changeset
596 request.finish()
243
63e9b680d3e7 browser_side, blog: better PEP8 compliance
souliane <souliane@mailoo.org>
parents: 229
diff changeset
597
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
598 def renderAtomFeed(self, feed, request):
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
599 request.write(feed.encode('utf-8'))
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
600 request.finish()
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
601
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
602
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
603 class NavigationLinks(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
604
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
605 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
606 """Build the navigation links.
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
607
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
608 @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
609 @param metadata (dict): rsm data
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
610 @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
611 @return: dict
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
612 """
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
613 # 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
614 # 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
615
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
616 # query data which must be present in all links
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
617 default_query_data = getDefaultQueryData(request)
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
618
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
619 # which links we need to display
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
620 if request.display_single:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
621 links = ('later_message', 'older_message')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
622 # key must exist when using the template
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
623 self.later_messages = self.older_messages = ''
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
624 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
625 links = ('later_messages', 'older_messages')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
626 self.later_message = self.older_message = ''
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
627
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
628 # now we set the links according to RSM
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
629 for key in links:
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
630 query_data = default_query_data.copy()
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
631
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
632 if key.startswith('later_message'):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
633 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
634 index = int(metadata['rsm_index'])
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
635 except (KeyError, ValueError):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
636 pass
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
637 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
638 if index == 0:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
639 # we don't show this link on first page
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
640 setattr(self, key, '')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
641 continue
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 query_data['before'] = metadata['rsm_first'].encode('utf-8')
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
644 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
645 pass
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
646 else:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
647 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
648 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
649 count = int(metadata.get('rsm_count'))
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
650 except (KeyError, ValueError):
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
651 # 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
652 # are on the last page or not
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
653 pass
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
654 else:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
655 # if we have index, we don't show the after link
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
656 # on the last page
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
657 if index + len(items) >= count:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
658 setattr(self, key, '')
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
659 continue
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
660 try:
880
ccbad50e1426 blog, themes(default): added <link> element referencing xmpp: uri of the item
Goffi <goffi@goffi.org>
parents: 879
diff changeset
661 query_data['after'] = metadata['rsm_last'].encode('utf-8')
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
662 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
663 pass
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
664
708
e9a6cbb924e6 server_side: fixes static blog navigation links
souliane <souliane@mailoo.org>
parents: 705
diff changeset
665 if request.display_single:
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
666 query_data['max'] = 1
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
667
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
668 link = "{}?{}".format(base_url, urllib.urlencode(query_data))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
669 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
670
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
671
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
672 class BlogImage(object):
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 def __init__(self, url_, alt):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
675 self.url = url_
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
676 self.alt = alt
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
677
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
678
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
679 class BlogLink(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
680
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
681 def __init__(self, url_, style, text):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
682 self.url = url_
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
683 self.style = style
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
684 self.text = text
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
685
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
686
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
687 class BlogMessage(object):
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
688
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
689 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
690 """
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
691
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
692 @param request: HTTP request
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
693 @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
694 @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
695 @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
696 @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
697 """
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
698 if comments is None:
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
699 comments = []
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
700 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
701
725
c1abaa91a121 server (blog): update to the new mechanism in XEP-0277 + improvement:
souliane <souliane@mailoo.org>
parents: 717
diff changeset
702 # 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
703 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
704
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
705 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
706 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
707 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
708 self.content = self.getText(entry, 'content')
704
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
709
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
710 if is_comment:
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
711 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
712 else:
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
713 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
714 self.url = "{}/{}".format(base_url, _quote(entry['id']))
828
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
715 query_data = getDefaultQueryData(request)
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
716 if query_data:
0c824ebe9d87 server (blog): implemented tag/category filtering:
Goffi <goffi@goffi.org>
parents: 827
diff changeset
717 self.url += '?{}'.format(urllib.urlencode(query_data))
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
718 self.title = self.getText(entry, 'title')
831
25931797db20 server (blog/themes): sanitize tags + display tags URLs
souliane <souliane@mailoo.org>
parents: 830
diff changeset
719 self.tags = [sanitizeHtml(tag) for tag in common.dict2iter('tag', entry)]
712
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
720
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
721 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
722
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
723 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
724
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
725 delta = comments_count - len(comments)
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
726 if request.display_single and delta > 0:
830
a825700c01e4 server (blog): fixes typo in a dict declaration
souliane <souliane@mailoo.org>
parents: 829
diff changeset
727 prev_url = "{}?{}".format(self.url, urllib.urlencode({'comments_max': comments_count}))
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
728 prev_text = D_(u"show {count} previous {comments}").format(
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
729 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
730 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
731
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
732 if comments:
bf562fb9c273 server_side: use Jinja2 template engine for static blog
souliane <souliane@mailoo.org>
parents: 708
diff changeset
733 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
734
5319110a862c server_side: static blog uses the default template
souliane <souliane@mailoo.org>
parents: 702
diff changeset
735 def getText(self, entry, key):
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
736 try:
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
737 xhtml = entry['{}_xhtml'.format(key)]
823
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
738 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
739 try:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
740 processor = addURLToText if key.startswith('content') else sanitizeHtml
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
741 return convertNewLinesToXHTML(processor(entry[key]))
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
742 except KeyError:
027139763511 server (blog): cleaning & improvments:
Goffi <goffi@goffi.org>
parents: 818
diff changeset
743 return None
854
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
744 else:
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
745 # FIXME: empty <div /> elements provoke rendering issue
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
746 # this regex is a temporary workadound, need more investigation
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
747 xhtml = re_strip_empty_div.sub("", xhtml)
0dfb76b13115 server (blog): fixes:
Goffi <goffi@goffi.org>
parents: 847
diff changeset
748 return fixXHTMLLinks(xhtml)