Mercurial > libervia-web

annotate src/pages/common/blog/page_meta.py @ 979:1d558dfb32ca

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server: pages redirection: when using a redirection dict, a new "page" key can be used to redirect to a named page. "args" can be added to specified named arguments to set (will be put in request.args, in addition to existing ones). The redirection is done dynamically, during the request workflow.
author Goffi <goffi@goffi.org>
date Sun, 12 Nov 2017 12:56:46 +0100
parents 36e9747520fd
children d821c112e656
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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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 try:
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61 comments_data = yield self.host.bridge.mbGet(
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62 service,
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63 node,
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64 C.NO_LIMIT,
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65 [],
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66 {},
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67 profile)
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68 except Exception as e:
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69 log.warning(_(u"Can't get comments at {node} (service: {service}): {msg}").format(
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70 service=service,
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71 node=node,
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72 msg=e))
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73 continue
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74
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75 comments = data_objects.BlogItems(comments_data)
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76 blog_item.appendCommentsItems(comments)
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77 yield appendComments(self, comments, identities, profile)
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78
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79
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80 @defer.inlineCallbacks
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81 def prepare_render(self, request):
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82 data = self.getRData(request)
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83 # if the comments are not explicitly hidden, we show them
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84 service, node, show_comments = data.get(u'service', u''), data.get(u'node', u''), data.get(u'show_comments', True)
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85 profile = self.getProfile(request)
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86 if profile is None:
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87 profile = C.SERVICE_PROFILE
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88
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89 try:
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90 blog_data = yield self.host.bridge.mbGet(
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91 service.userhost(),
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92 node,
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93 10,
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94 [],
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95 {},
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96 profile)
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97 except Exception as e:
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98 # FIXME: need a better way to test errors in bridge errback
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99 if u"forbidden" in unicode(e):
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100 self.pageError(request, 401)
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101 else:
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102 raise e
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103
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104 items = data_objects.BlogItems(blog_data)
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105 template_data = request.template_data
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106 identities = template_data[u'identities'] = self.host.getSessionData(request, session_iface.ISATSession).identities
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107
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108 if show_comments:
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109 yield appendComments(self, items, identities, profile)
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110
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111 template_data[u'items'] = items
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112 template_data[u'allow_commenting'] = data.get(u'allow_commenting', False)
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113
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114
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115 @defer.inlineCallbacks
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116 def on_data_post(self, request):
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117 profile = self.getProfile(request)
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118 if profile is None:
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119 self.pageError(request, C.HTTP_UNAUTHORIZED)
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120 type_ = self.getPostedData(request, u'type')
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121 if type_ == u'comment':
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122 service, node, body = self.getPostedData(request, (u'service', u'node', u'body'))
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123
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124 if not body:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
125 self.pageError(request, C.HTTP_BAD_REQUEST)
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
126 comment_data = {u"content": body}
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
127 try:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
128 yield self.host.bridge.mbSend(service, node, comment_data, profile)
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
129 except Exception as e:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
130 if u"forbidden" in unicode(e):
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
131 self.pageError(request, 401)
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
132 else:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
133 raise e
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
134 else:
1375b96f4309 pages (common/blog): check posted data type for comments
Goffi <goffi@goffi.org>
parents: 933
diff changeset
135 log.warning(_(u"Unhandled data type: {}").format(type_))