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annotate src/pages/common/blog/page_meta.py @ 939:1375b96f4309

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pages (common/blog): check posted data type for comments
author Goffi <goffi@goffi.org>
date Thu, 27 Apr 2017 01:15:54 +0200
parents e4c13a995e0b
children 92f0eeb6dc72
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 sat.core.i18n import _
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8 from sat.core.log import getLogger
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9 import urllib
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10 log = getLogger('pages/common/blog')
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11
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12 """generic blog (with service/node provided)"""
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13 name = u'blog'
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14 template = u"blog/articles.html"
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15 uri_handlers = {(u'pubsub', u'microblog'): 'microblog_uri'}
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16
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17
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18 def microblog_uri(self, uri_data):
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19 service = urllib.quote_plus(uri_data[u'path'])
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20 node = urllib.quote_plus(uri_data[u'node'])
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21 return service + u'/' + node
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22
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23
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24 def parse_url(self, request):
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25 """URL is /[service]/[node]
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26
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27 if [node] is not found, default namespace is used
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28 if both [service] and [node] are not found, default service is used too
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29 """
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30 data = self.getRData(request)
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31
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32 try:
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33 service = self.nextPath(request)
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34 except IndexError:
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35 data['service'] = u''
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36 else:
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37 try:
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38 data[u"service"] = jid.JID(service)
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39 except Exception:
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40 log.warning(_(u"bad service entered: {}").format(service))
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41 self.pageError(request, C.HTTP_BAD_REQUEST)
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42
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43 try:
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44 data['node'] = self.nextPath(request)
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45 except IndexError:
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46 data['node'] = u''
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47
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48
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49 @defer.inlineCallbacks
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50 def appendComments(self, blog_items, profile):
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51 for blog_item in blog_items:
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52 for comment_data in blog_item.comments:
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53 service = comment_data[u'service']
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54 node = comment_data[u'node']
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55 comments_data = yield self.host.bridge.mbGet(
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56 service,
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57 node,
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58 C.NO_LIMIT,
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59 [],
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60 {},
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61 profile)
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62 comments = data_objects.BlogItems(comments_data)
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63 blog_item.appendCommentsItems(comments)
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64 yield appendComments(self, comments, profile)
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65
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66
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67 @defer.inlineCallbacks
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68 def prepare_render(self, request):
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69 data = self.getRData(request)
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70 # if the comments are not explicitly hidden, we show them
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71 service, node, show_comments = data.get(u'service', u''), data.get(u'node', u''), data.get(u'show_comments', True)
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72 profile = self.getProfile(request)
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73 if profile is None:
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74 profile = C.SERVICE_PROFILE
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75
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76 try:
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77 blog_data = yield self.host.bridge.mbGet(
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78 service.userhost(),
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79 node,
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80 10,
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81 [],
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82 {},
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83 profile)
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84 except Exception as e:
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85 # FIXME: need a better way to test errors in bridge errback
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86 if u"forbidden" in unicode(e):
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87 self.pageError(request, 401)
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88 else:
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89 raise e
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90
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91 items = data_objects.BlogItems(blog_data)
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92
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93 if show_comments:
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94 yield appendComments(self, items, profile)
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95
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96 template_data = request.template_data
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97 template_data[u'items'] = items
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98 template_data[u'allow_commenting'] = u'simple'
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99
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100
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101 @defer.inlineCallbacks
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102 def on_data_post(self, request):
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103 profile = self.getProfile(request)
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104 if profile is None:
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105 self.pageError(request, C.HTTP_UNAUTHORIZED)
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106 type_ = self.getPostedData(request, u'type')
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107 if type_ == u'comment':
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108 service, node, body = self.getPostedData(request, (u'service', u'node', u'body'))
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109
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110 if not body:
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111 self.pageError(request, C.HTTP_BAD_REQUEST)
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112 comment_data = {u"content": body}
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113 try:
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114 yield self.host.bridge.mbSend(service, node, comment_data, profile)
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115 except Exception as e:
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116 if u"forbidden" in unicode(e):
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117 self.pageError(request, 401)
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118 else:
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119 raise e
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120 else:
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121 log.warning(_(u"Unhandled data type: {}").format(type_))