← Back to branch summary

~azzar1/unity/add-show-desktop-key

« back to all changes in this revision

Viewing changes to ivle/webapp/admin/projectservice.py

  • Committer: David Coles
  • Date: 2010-07-28 10:52:48 UTC
  • mfrom: (1791.2.10 mediahandlers)
  • Revision ID: coles.david@gmail.com-20100728105248-zvbn9g72v1nsskvd
A series of HTML5 based media handlers using the <audio> and <video> tags.  
This replaces the previous page that just showed a download link (which is 
already available on the menu).

Also solves issue where media files were downloaded by the client twice (once 
in an AJAX request intended only for text).

Known issues:
    * Bug #588285: External BHO will not be able to play media due to not
      having IVLE cookie.
    * Bug #610745: Does not correctly preview revisions
    * Bug #610780: Ogg media does not work in Chromium

Show diffs side-by-side

added added

removed removed

Lines of Context:
ivle/webapp/admin/projectservice.py
1
 
# IVLE - Informatics Virtual Learning Environment
2
 
# Copyright (C) 2007-2009 The University of Melbourne
3
 
#
4
 
# This program is free software; you can redistribute it and/or modify
5
 
# it under the terms of the GNU General Public License as published by
6
 
# the Free Software Foundation; either version 2 of the License, or
7
 
# (at your option) any later version.
8
 
#
9
 
# This program is distributed in the hope that it will be useful,
10
 
# but WITHOUT ANY WARRANTY; without even the implied warranty of
11
 
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12
 
# GNU General Public License for more details.
13
 
#
14
 
# You should have received a copy of the GNU General Public License
15
 
# along with this program; if not, write to the Free Software
16
 
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
17
 
 
18
 
# Author: Nick Chadwick
19
 
 
20
 
import ivle.database
21
 
from ivle.database import ProjectSet, Project, Subject, Semester, Offering
22
 
 
23
 
from ivle.webapp.base.rest import (XHTMLRESTView, named_operation,
24
 
                                   require_permission)
25
 
from ivle.webapp.errors import NotFound
26
 
 
27
 
class ProjectSetRESTView(XHTMLRESTView):
28
 
    """Rest view for a projectset.
29
 
    
30
 
    Add new, delete, edit functionality is given here."""
31
 
    template = "templates/projectset_fragment.html"
32
 
    
33
 
    def __init__(self, req, subject, year, semester, projectset):
34
 
        self.context = req.store.find(ProjectSet,
35
 
            ProjectSet.id == int(projectset),
36
 
            ProjectSet.offering_id == Offering.id,
37
 
            Offering.subject_id == Subject.id,
38
 
            Subject.short_name == unicode(subject),
39
 
            Offering.semester_id == Semester.id,
40
 
            Semester.year == unicode(year),
41
 
            Semester.semester == unicode(semester)).one()
42
 
        
43
 
        if self.context is None:
44
 
            raise NotFound()
45
 
 
46
 
    def _project_url(self, project):
47
 
        return "/subjects/%s/%s/%s/+projects/%s" % \
48
 
                (self.context.offering.subject.short_name,
49
 
                 self.context.offering.semester.year,
50
 
                 self.context.offering.semester.semester,
51
 
                 project.short_name)
52
 
 
53
 
    @named_operation('edit')
54
 
    def add_project(self, req, name, short_name, synopsis):
55
 
        """Add a Project to this ProjectSet"""
56
 
        new_project = Project()
57
 
        new_project.name = unicode(name)
58
 
        new_project.short_name = unicode(short_name)
59
 
        new_project.synopsis = unicode(synopsis)
60
 
        new_project.project_set = self.context
61
 
 
62
 
        req.store.add(new_project)
63
 
        req.store.flush()
64
 
    
65
 
        self.template = "templates/project_fragment.html"
66
 
        self.ctx['project'] = new_project
67
 
        self.ctx['project_url'] = self._project_url(new_project)
68
 
 
69
 
        return {'success': True, 'projectset_id': self.context.id}
70
 
 
71
 
class ProjectRESTView(XHTMLRESTView):
72
 
    """Rest view for a project."""