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annotate src/pages/common/blog/page_meta.py @ 947:92f0eeb6dc72

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pages: cache identities identities in session + get identities for comments in blog
author Goffi <goffi@goffi.org>
date Tue, 23 May 2017 00:06:00 +0200
parents 1375b96f4309
children c20ac29d869f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
928
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1 #!/usr/bin/env python2.7
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2 # -*- coding: utf-8 -*-
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3 from libervia.server.constants import Const as C
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4 from twisted.words.protocols.jabber import jid
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5 from twisted.internet import defer
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6 from sat.tools.common import data_objects
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92f0eeb6dc72 pages: cache identities identities in session + get identities for comments in blog
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7 from libervia.server import session_iface
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8 from sat.core.i18n import _
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9 from sat.core.log import getLogger
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10 import urllib
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11 log = getLogger('pages/common/blog')
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12
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13 """generic blog (with service/node provided)"""
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14 name = u'blog'
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15 template = u"blog/articles.html"
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16 uri_handlers = {(u'pubsub', u'microblog'): 'microblog_uri'}
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17
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18
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19 def microblog_uri(self, uri_data):
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20 service = urllib.quote_plus(uri_data[u'path'])
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21 node = urllib.quote_plus(uri_data[u'node'])
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22 return service + u'/' + node
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23
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24
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25 def parse_url(self, request):
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26 """URL is /[service]/[node]
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27
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28 if [node] is not found, default namespace is used
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29 if both [service] and [node] are not found, default service is used too
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30 """
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31 data = self.getRData(request)
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32
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33 try:
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34 service = self.nextPath(request)
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35 except IndexError:
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36 data['service'] = u''
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37 else:
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38 try:
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39 data[u"service"] = jid.JID(service)
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40 except Exception:
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41 log.warning(_(u"bad service entered: {}").format(service))
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42 self.pageError(request, C.HTTP_BAD_REQUEST)
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43
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44 try:
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45 data['node'] = self.nextPath(request)
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46 except IndexError:
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47 data['node'] = u''
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48
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49
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50 @defer.inlineCallbacks
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51 def appendComments(self, blog_items, identities, profile):
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52 for blog_item in blog_items:
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53 if identities is not None:
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54 author = blog_item.author_jid
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55 if author not in identities:
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56 identities[author] = yield self.host.bridge.identityGet(author, profile)
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57 for comment_data in blog_item.comments:
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58 service = comment_data[u'service']
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59 node = comment_data[u'node']
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60 comments_data = yield self.host.bridge.mbGet(
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61 service,
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62 node,
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63 C.NO_LIMIT,
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64 [],
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65 {},
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66 profile)
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67 comments = data_objects.BlogItems(comments_data)
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68 blog_item.appendCommentsItems(comments)
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69 yield appendComments(self, comments, identities, profile)
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70
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71
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72 @defer.inlineCallbacks
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73 def prepare_render(self, request):
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74 data = self.getRData(request)
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75 # if the comments are not explicitly hidden, we show them
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76 service, node, show_comments = data.get(u'service', u''), data.get(u'node', u''), data.get(u'show_comments', True)
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77 profile = self.getProfile(request)
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78 if profile is None:
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79 profile = C.SERVICE_PROFILE
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80
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81 try:
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82 blog_data = yield self.host.bridge.mbGet(
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83 service.userhost(),
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84 node,
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85 10,
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86 [],
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87 {},
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88 profile)
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89 except Exception as e:
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90 # FIXME: need a better way to test errors in bridge errback
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91 if u"forbidden" in unicode(e):
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92 self.pageError(request, 401)
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93 else:
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94 raise e
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95
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96 items = data_objects.BlogItems(blog_data)
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97 template_data = request.template_data
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98 identities = template_data[u'identities'] = self.host.getSessionData(request, session_iface.ISATSession).identities
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99
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100 if show_comments:
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101 yield appendComments(self, items, identities, profile)
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102
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103 template_data[u'items'] = items
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104 template_data[u'allow_commenting'] = u'simple'
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105
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106
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107 @defer.inlineCallbacks
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108 def on_data_post(self, request):
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109 profile = self.getProfile(request)
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110 if profile is None:
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111 self.pageError(request, C.HTTP_UNAUTHORIZED)
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112 type_ = self.getPostedData(request, u'type')
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113 if type_ == u'comment':
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114 service, node, body = self.getPostedData(request, (u'service', u'node', u'body'))
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115
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116 if not body:
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117 self.pageError(request, C.HTTP_BAD_REQUEST)
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118 comment_data = {u"content": body}
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119 try:
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120 yield self.host.bridge.mbSend(service, node, comment_data, profile)
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121 except Exception as e:
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122 if u"forbidden" in unicode(e):
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123 self.pageError(request, 401)
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124 else:
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125 raise e
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
126 else:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
127 log.warning(_(u"Unhandled data type: {}").format(type_))