Mercurial > libervia-web
annotate server_side/blog.py @ 306:52b1afd7ac3f
server_side: display rich text in blogs (addURLToText is now in sat_frontends/tools/strings)
| author | souliane <souliane@mailoo.org> |
|---|---|
| date | Wed, 18 Dec 2013 15:39:13 +0100 |
| parents | 63e9b680d3e7 |
| children | bbadd490e63c |
| 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 | |
|
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server_side: display rich text in blogs (addURLToText is now in sat_frontends/tools/strings)
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22 from sat_frontends.tools.strings import addURLToText |
| 10 | 23 from server_side.html_tools import sanitizeHtml |
| 24 from twisted.internet import reactor, defer | |
| 25 from twisted.web import server | |
| 26 from twisted.web.resource import Resource | |
| 27 from twisted.words.protocols.jabber.jid import JID | |
| 28 from datetime import datetime | |
| 29 | |
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30 # Security limit for Libervia server_side |
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31 SECURITY_LIMIT = -1 |
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32 |
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33 |
| 10 | 34 class MicroBlog(Resource): |
| 35 isLeaf = True | |
| 36 | |
| 37 ERROR_TEMPLATE = """ | |
| 38 <html> | |
| 39 <head> | |
| 40 <title>MICROBLOG ERROR</title> | |
| 41 </head> | |
| 42 <body> | |
| 43 <h1 style='text-align: center; color: red;'>%s</h1> | |
| 44 </body> | |
| 45 </html> | |
| 46 """ | |
| 47 | |
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48 def __init__(self, host): |
| 10 | 49 self.host = host |
| 50 Resource.__init__(self) | |
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51 if not host.bridge.isConnected("libervia"): # FIXME: hard coded value for test |
| 10 | 52 host.bridge.connect("libervia") |
| 53 | |
| 54 def render_GET(self, request): | |
| 55 if not request.postpath: | |
| 56 return MicroBlog.ERROR_TEMPLATE % "You must indicate a nickname" | |
| 57 else: | |
| 58 prof_requested = request.postpath[0] | |
| 59 #TODO: char check: only use alphanumerical chars + some extra(_,-,...) here | |
| 60 prof_found = self.host.bridge.getProfileName(prof_requested) | |
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61 if not prof_found or prof_found == 'libervia': |
| 10 | 62 return MicroBlog.ERROR_TEMPLATE % "Invalid nickname" |
| 63 else: | |
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64 def got_jid(pub_jid_s): |
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65 pub_jid = JID(pub_jid_s) |
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66 d2 = defer.Deferred() |
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67 d2.addCallbacks(self.render_html_blog, self.render_error_blog, [request, prof_found], None, [request, prof_found], None) |
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68 self.host.bridge.getLastGroupBlogs(pub_jid.userhost(), 10, 'libervia', d2.callback, d2.errback) |
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69 |
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70 d1 = defer.Deferred() |
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71 JID(self.host.bridge.asyncGetParamA('JabberID', 'Connection', 'value', SECURITY_LIMIT, prof_found, callback=d1.callback, errback=d1.errback)) |
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72 d1.addCallbacks(got_jid) |
| 10 | 73 |
| 74 return server.NOT_DONE_YET | |
| 75 | |
| 76 def render_html_blog(self, mblog_data, request, profile): | |
| 77 user = sanitizeHtml(profile).encode('utf-8') | |
| 78 request.write(""" | |
| 79 <html> | |
| 80 <head> | |
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81 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| 10 | 82 <link rel="stylesheet" type="text/css" href="../css/blog.css" /> |
| 83 <title>%(user)s's microblog</title> | |
| 84 </head> | |
| 85 <body> | |
| 86 <div class='mblog_title'>%(user)s</div> | |
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87 """ % {'user': user}) |
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88 #mblog_data.reverse() |
| 10 | 89 for entry in mblog_data: |
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90 timestamp = float(entry.get('timestamp', 0)) |
| 10 | 91 _datetime = datetime.fromtimestamp(timestamp) |
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52b1afd7ac3f
server_side: display rich text in blogs (addURLToText is now in sat_frontends/tools/strings)
souliane <souliane@mailoo.org>
parents:
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92 body = addURLToText(sanitizeHtml(entry['content'])).encode('utf-8') if 'xhtml' not in entry else entry['xhtml'].encode() |
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server_side: put the blog entry content in its own span + CSS customization
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93 request.write("""<div class='mblog_entry'><span class='mblog_timestamp'>%(date)s</span> |
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souliane <souliane@mailoo.org>
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94 <span class='mblog_content'>%(content)s</span></div>""" % { |
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95 'date': _datetime, |
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306
52b1afd7ac3f
server_side: display rich text in blogs (addURLToText is now in sat_frontends/tools/strings)
souliane <souliane@mailoo.org>
parents:
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96 'content': body}) |
| 10 | 97 request.write('</body></html>') |
| 98 request.finish() | |
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99 |
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513fe9bd0665
server: fixed wrong parameter number in blog resource
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100 def render_error_blog(self, error, request, profile): |
| 10 | 101 request.write(MicroBlog.ERROR_TEMPLATE % "Can't access requested data") |
| 102 request.finish() |