Mercurial > libervia-web
annotate server_side/blog.py @ 270:52e60dd2bc43
browser_side: send rich text to all the "To" recipients (groups and one2one)
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Sun, 17 Nov 2013 22:20:12 +0100 |
| parents | 63e9b680d3e7 |
| children | 52b1afd7ac3f |
| rev | line source |
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| 10 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
| 4 """ | |
| 5 Libervia: a Salut à Toi frontend | |
| 165 | 6 Copyright (C) 2011, 2012, 2013 Jérôme Poisson <goffi@goffi.org> |
| 10 | 7 |
| 8 This program is free software: you can redistribute it and/or modify | |
| 9 it under the terms of the GNU Affero General Public License as published by | |
| 10 the Free Software Foundation, either version 3 of the License, or | |
| 11 (at your option) any later version. | |
| 12 | |
| 13 This program is distributed in the hope that it will be useful, | |
| 14 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 GNU Affero General Public License for more details. | |
| 17 | |
| 18 You should have received a copy of the GNU Affero General Public License | |
| 19 along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 20 """ | |
| 21 | |
| 22 from server_side.html_tools import sanitizeHtml | |
| 23 from twisted.internet import reactor, defer | |
| 24 from twisted.web import server | |
| 25 from twisted.web.resource import Resource | |
| 26 from twisted.words.protocols.jabber.jid import JID | |
| 27 from datetime import datetime | |
| 28 | |
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29 # Security limit for Libervia server_side |
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30 SECURITY_LIMIT = -1 |
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31 |
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32 |
| 10 | 33 class MicroBlog(Resource): |
| 34 isLeaf = True | |
| 35 | |
| 36 ERROR_TEMPLATE = """ | |
| 37 <html> | |
| 38 <head> | |
| 39 <title>MICROBLOG ERROR</title> | |
| 40 </head> | |
| 41 <body> | |
| 42 <h1 style='text-align: center; color: red;'>%s</h1> | |
| 43 </body> | |
| 44 </html> | |
| 45 """ | |
| 46 | |
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47 def __init__(self, host): |
| 10 | 48 self.host = host |
| 49 Resource.__init__(self) | |
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50 if not host.bridge.isConnected("libervia"): # FIXME: hard coded value for test |
| 10 | 51 host.bridge.connect("libervia") |
| 52 | |
| 53 def render_GET(self, request): | |
| 54 if not request.postpath: | |
| 55 return MicroBlog.ERROR_TEMPLATE % "You must indicate a nickname" | |
| 56 else: | |
| 57 prof_requested = request.postpath[0] | |
| 58 #TODO: char check: only use alphanumerical chars + some extra(_,-,...) here | |
| 59 prof_found = self.host.bridge.getProfileName(prof_requested) | |
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60 if not prof_found or prof_found == 'libervia': |
| 10 | 61 return MicroBlog.ERROR_TEMPLATE % "Invalid nickname" |
| 62 else: | |
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63 def got_jid(pub_jid_s): |
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64 pub_jid = JID(pub_jid_s) |
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65 d2 = defer.Deferred() |
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66 d2.addCallbacks(self.render_html_blog, self.render_error_blog, [request, prof_found], None, [request, prof_found], None) |
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67 self.host.bridge.getLastGroupBlogs(pub_jid.userhost(), 10, 'libervia', d2.callback, d2.errback) |
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68 |
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69 d1 = defer.Deferred() |
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70 JID(self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', SECURITY_LIMIT, prof_found, callback=d1.callback, errback=d1.errback)) |
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71 d1.addCallbacks(got_jid) |
| 10 | 72 |
| 73 return server.NOT_DONE_YET | |
| 74 | |
| 75 def render_html_blog(self, mblog_data, request, profile): | |
| 76 user = sanitizeHtml(profile).encode('utf-8') | |
| 77 request.write(""" | |
| 78 <html> | |
| 79 <head> | |
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80 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| 10 | 81 <link rel="stylesheet" type="text/css" href="../css/blog.css" /> |
| 82 <title>%(user)s's microblog</title> | |
| 83 </head> | |
| 84 <body> | |
| 85 <div class='mblog_title'>%(user)s</div> | |
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86 """ % {'user': user}) |
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87 #mblog_data.reverse() |
| 10 | 88 for entry in mblog_data: |
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89 timestamp = float(entry.get('timestamp', 0)) |
| 10 | 90 _datetime = datetime.fromtimestamp(timestamp) |
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91 request.write("""<div class='mblog_entry'><span class='mblog_timestamp'>%(date)s</span> |
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92 <span class='mblog_content'>%(content)s</span></div>""" % { |
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93 'date': _datetime, |
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94 'content': sanitizeHtml(entry['content']).encode('utf-8')}) |
| 10 | 95 request.write('</body></html>') |
| 96 request.finish() | |
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97 |
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98 def render_error_blog(self, error, request, profile): |
| 10 | 99 request.write(MicroBlog.ERROR_TEMPLATE % "Can't access requested data") |
| 100 request.finish() |