Mercurial > libervia-web
annotate server_side/blog.py @ 182:ec37ec737411
browser side: html_sanitize now manage Line Feed, fixing multi-lines messages in chat widget
| author | Goffi <goffi@goffi.org> |
|---|---|
| date | Tue, 26 Feb 2013 00:39:19 +0100 |
| parents | b9edfa058786 |
| children | 6efd189e8d78 |
| rev | line source |
|---|---|
| 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 | |
| 29 class MicroBlog(Resource): | |
| 30 isLeaf = True | |
| 31 | |
| 32 ERROR_TEMPLATE = """ | |
| 33 <html> | |
| 34 <head> | |
| 35 <title>MICROBLOG ERROR</title> | |
| 36 </head> | |
| 37 <body> | |
| 38 <h1 style='text-align: center; color: red;'>%s</h1> | |
| 39 </body> | |
| 40 </html> | |
| 41 """ | |
| 42 | |
| 43 def __init__(self,host): | |
| 44 self.host = host | |
| 45 Resource.__init__(self) | |
| 46 if not host.bridge.isConnected("libervia"): #FIXME: hard coded value for test | |
| 47 host.bridge.connect("libervia") | |
| 48 | |
| 49 def render_GET(self, request): | |
| 50 if not request.postpath: | |
| 51 return MicroBlog.ERROR_TEMPLATE % "You must indicate a nickname" | |
| 52 else: | |
| 53 prof_requested = request.postpath[0] | |
| 54 #TODO: char check: only use alphanumerical chars + some extra(_,-,...) here | |
| 55 prof_found = self.host.bridge.getProfileName(prof_requested) | |
| 56 if not prof_found or prof_found=='libervia': | |
| 57 return MicroBlog.ERROR_TEMPLATE % "Invalid nickname" | |
| 58 else: | |
|
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f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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59 def got_jid(pub_jid_s): |
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f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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60 pub_jid = JID(pub_jid_s) |
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f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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61 d2 = defer.Deferred() |
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f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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62 d2.addCallbacks(self.render_html_blog, self.render_error_blog, [request, prof_found], None, [request, prof_found], None) |
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f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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63 self.host.bridge.getLastGroupBlogs(pub_jid.userhost(), 10, 'libervia', d2.callback, d2.errback) |
|
f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
|
64 |
|
f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
|
65 d1 = defer.Deferred() |
|
f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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66 JID(self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', prof_found, callback=d1.callback, errback=d1.errback)) |
|
f78761e1be8e
server side: fixed public microblog
Goffi <goffi@goffi.org>
parents:
131
diff
changeset
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67 d1.addCallbacks(got_jid) |
| 10 | 68 |
| 69 return server.NOT_DONE_YET | |
| 70 | |
| 71 def render_html_blog(self, mblog_data, request, profile): | |
| 72 user = sanitizeHtml(profile).encode('utf-8') | |
| 73 request.write(""" | |
| 74 <html> | |
| 75 <head> | |
|
175
764ca916e56e
browser side: fixed charset in public blog page
Goffi <goffi@goffi.org>
parents:
165
diff
changeset
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76 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| 10 | 77 <link rel="stylesheet" type="text/css" href="../css/blog.css" /> |
| 78 <title>%(user)s's microblog</title> | |
| 79 </head> | |
| 80 <body> | |
| 81 <div class='mblog_title'>%(user)s</div> | |
| 82 """ % {'user':user}) | |
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176
b9edfa058786
server side: fixed public blog items order
Goffi <goffi@goffi.org>
parents:
175
diff
changeset
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83 #mblog_data.reverse() |
| 10 | 84 for entry in mblog_data: |
| 85 timestamp = float(entry.get('timestamp',0)) | |
| 86 _datetime = datetime.fromtimestamp(timestamp) | |
| 87 request.write("<div class='mblog_content'><span class='mblog_timestamp'>%(date)s</span>%(content)s</div>" % { | |
| 88 'date':_datetime, | |
| 89 'content':sanitizeHtml(entry['content']).encode('utf-8')}) | |
| 90 request.write('</body></html>') | |
| 91 request.finish() | |
| 92 | |
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12
513fe9bd0665
server: fixed wrong parameter number in blog resource
Goffi <goffi@goffi.org>
parents:
10
diff
changeset
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93 def render_error_blog(self, error, request, profile): |
| 10 | 94 request.write(MicroBlog.ERROR_TEMPLATE % "Can't access requested data") |
| 95 request.finish() |