Mercurial > libervia-web
annotate libervia_server/blog.py @ 340:ce5b33f499c5
dates update
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 04 Feb 2014 17:52:12 +0100 |
| parents | 2067d6241927 |
| children | d7b98e499935 |
| rev | line source |
|---|---|
| 10 | 1 #!/usr/bin/python |
| 2 # -*- coding: utf-8 -*- | |
| 3 | |
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4 # Libervia: a Salut à Toi frontend |
| 340 | 5 # Copyright (C) 2011, 2012, 2013, 2014 Jérôme Poisson <goffi@goffi.org> |
| 10 | 6 |
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7 # This program is free software: you can redistribute it and/or modify |
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8 # it under the terms of the GNU Affero General Public License as published by |
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9 # the Free Software Foundation, either version 3 of the License, or |
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10 # (at your option) any later version. |
| 10 | 11 |
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12 # This program is distributed in the hope that it will be useful, |
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 # GNU Affero General Public License for more details. |
| 10 | 16 |
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17 # You should have received a copy of the GNU Affero General Public License |
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 10 | 19 |
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20 from sat_frontends.tools.strings import addURLToText |
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21 from libervia_server.html_tools import sanitizeHtml |
| 10 | 22 from twisted.internet import reactor, defer |
| 23 from twisted.web import server | |
| 24 from twisted.web.resource import Resource | |
| 25 from twisted.words.protocols.jabber.jid import JID | |
| 26 from datetime import datetime | |
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27 from constants import Const |
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28 |
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29 |
| 10 | 30 class MicroBlog(Resource): |
| 31 isLeaf = True | |
| 32 | |
| 33 ERROR_TEMPLATE = """ | |
| 34 <html> | |
| 35 <head> | |
| 36 <title>MICROBLOG ERROR</title> | |
| 37 </head> | |
| 38 <body> | |
| 39 <h1 style='text-align: center; color: red;'>%s</h1> | |
| 40 </body> | |
| 41 </html> | |
| 42 """ | |
| 43 | |
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44 def __init__(self, host): |
| 10 | 45 self.host = host |
| 46 Resource.__init__(self) | |
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47 if not host.bridge.isConnected("libervia"): # FIXME: hard coded value for test |
| 10 | 48 host.bridge.connect("libervia") |
| 49 | |
| 50 def render_GET(self, request): | |
| 51 if not request.postpath: | |
| 52 return MicroBlog.ERROR_TEMPLATE % "You must indicate a nickname" | |
| 53 else: | |
| 54 prof_requested = request.postpath[0] | |
| 55 #TODO: char check: only use alphanumerical chars + some extra(_,-,...) here | |
| 56 prof_found = self.host.bridge.getProfileName(prof_requested) | |
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57 if not prof_found or prof_found == 'libervia': |
| 10 | 58 return MicroBlog.ERROR_TEMPLATE % "Invalid nickname" |
| 59 else: | |
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60 def got_jid(pub_jid_s): |
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61 pub_jid = JID(pub_jid_s) |
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62 d2 = defer.Deferred() |
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63 d2.addCallbacks(self.render_html_blog, self.render_error_blog, [request, prof_found], None, [request, prof_found], None) |
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64 self.host.bridge.getLastGroupBlogs(pub_jid.userhost(), 10, 'libervia', d2.callback, d2.errback) |
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65 |
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66 d1 = defer.Deferred() |
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67 JID(self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', Const.SERVER_SECURITY_LIMIT, prof_found, callback=d1.callback, errback=d1.errback)) |
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68 d1.addCallbacks(got_jid) |
| 10 | 69 |
| 70 return server.NOT_DONE_YET | |
| 71 | |
| 72 def render_html_blog(self, mblog_data, request, profile): | |
| 73 user = sanitizeHtml(profile).encode('utf-8') | |
| 74 request.write(""" | |
| 75 <html> | |
| 76 <head> | |
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77 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| 10 | 78 <link rel="stylesheet" type="text/css" href="../css/blog.css" /> |
| 79 <title>%(user)s's microblog</title> | |
| 80 </head> | |
| 81 <body> | |
| 82 <div class='mblog_title'>%(user)s</div> | |
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83 """ % {'user': user}) |
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84 #mblog_data.reverse() |
| 10 | 85 for entry in mblog_data: |
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86 timestamp = float(entry.get('timestamp', 0)) |
| 10 | 87 _datetime = datetime.fromtimestamp(timestamp) |
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88 body = addURLToText(sanitizeHtml(entry['content'])).encode('utf-8') if 'xhtml' not in entry else entry['xhtml'].encode() |
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89 request.write("""<div class='mblog_entry'><span class='mblog_timestamp'>%(date)s</span> |
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90 <span class='mblog_content'>%(content)s</span></div>""" % { |
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91 'date': _datetime, |
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92 'content': body}) |
| 10 | 93 request.write('</body></html>') |
| 94 request.finish() | |
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95 |
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96 def render_error_blog(self, error, request, profile): |
| 10 | 97 request.write(MicroBlog.ERROR_TEMPLATE % "Can't access requested data") |
| 98 request.finish() |