indico/MaKaC/webinterface/pages/material.py

   1 # This file is part of Indico.
   2 # Copyright (C) 2002 - 2015 European Organization for Nuclear Research (CERN).
   3 #
   4 # Indico is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU General Public License as
   6 # published by the Free Software Foundation; either version 3 of the
   7 # License, or (at your option) any later version.
   8 #
   9 # Indico is distributed in the hope that it will be useful, but
  10 # WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with Indico; if not, see <http://www.gnu.org/licenses/>.
  16
  17 from xml.sax.saxutils import escape, quoteattr
  18
  19 import MaKaC.webinterface.wcomponents as wcomponents
  20 import MaKaC.webinterface.urlHandlers as urlHandlers
  21 import MaKaC.webinterface.navigation as navigation
  22 from MaKaC.webinterface.pages.conferences import WPConferenceModifBase,WPConferenceBase,WPConferenceDefaultDisplayBase, WConfDisplayFrame
  23 import MaKaC.conference as conference
  24 from MaKaC.webinterface.general import strfFileSize
  25 from MaKaC.webinterface.materialFactories import ConfMFRegistry,SessionMFRegistry,ContribMFRegistry
  26 from indico.core.config import Config
  27 from MaKaC.webinterface.pages.category import WPCategoryBase,WPCategoryDisplayBase,WPCategoryDisplay
  28 import MaKaC.webinterface.pages.category
  29 import MaKaC.webinterface.displayMgr as displayMgr
  30 from MaKaC.i18n import _
  31 from indico.util.i18n import i18nformat
  32
  33 class WPMaterialBase( WPConferenceModifBase, WPCategoryBase ):
  34
  35     def __init__( self, rh, material ):
  36         self._material = self._target = material
  37         if self._material.getConference()!=None:
  38             WPConferenceModifBase.__init__( self, rh, self._material.getConference() )
  39         else:
  40             WPCategoryBase.__init__(self,rh,self._material.getCategory())
  41
  42     def _getFooter( self ):
  43         """
  44         """
  45
  46         wc = wcomponents.WFooter()
  47
  48         if self._conf != None:
  49             p = {"modificationDate":self._conf.getModificationDate().strftime("%d %B %Y %H:%M"),
  50                  "subArea": self._getSiteArea() }
  51             return wc.getHTML(p)
  52         else:
  53             return wc.getHTML()
  54
  55
  56 class WPMaterialDisplayBase( WPConferenceDefaultDisplayBase ):
  57
  58     def __init__(self, rh, material):
  59         self._material = self._target =material
  60         WPConferenceDefaultDisplayBase.__init__( self, rh, self._material.getConference() )
  61         self._navigationTarget = self._material
  62
  63     def getJSFiles(self):
  64         return WPConferenceDefaultDisplayBase.getJSFiles(self) + \
  65                self._includeJSPackage('MaterialEditor')
  66
  67     def _applyDecoration( self, body ):
  68         return WPConferenceDefaultDisplayBase._applyDecoration( self, body )
  69
  70     def _getBody( self, params ):
  71
  72         wc = WMaterialDisplay( self._getAW(), self._material )
  73         pars = { "fileAccessURLGen": urlHandlers.UHFileAccess.getURL }
  74         return wc.getHTML( pars )
  75
  76
  77 class WPMaterialCatDisplayBase(WPCategoryDisplayBase, WPMaterialDisplayBase ):
  78     def __init__(self, rh, material):
  79         self._material = self._target =material
  80
  81
  82         WPCategoryDisplayBase.__init__(self,rh,self._material.getCategory())
  83         self._navigationTarget = self._material
  84
  85     def _applyDecoration( self, body ):
  86
  87         return WPCategoryDisplayBase._applyDecoration( self, body )
  88
  89     def _getBody( self, params ):
  90
  91         wc = WMaterialDisplay( self._getAW(), self._material )
  92         return wc.getHTML( )
  93
  94
  95 class WPMaterialConfDisplayBase(WPMaterialDisplayBase, WPConferenceDefaultDisplayBase ):
  96
  97     def __init__(self,rh,material):
  98         self._material = self._target =material
  99
 100         WPConferenceDefaultDisplayBase.__init__(self,rh,self._material.getConference())
 101
 102         self._navigationTarget = self._material
 103
 104     def _applyDecoration( self, body ):
 105
 106         return WPConferenceDefaultDisplayBase._applyDecoration( self, body )
 107
 108
 109 class WMaterialDisplay(wcomponents.WTemplated):
 110
 111     def __init__(self, aw, material):
 112         self._material=material
 113         self._aw=aw
 114
 115     def _canSubmitResource(self, material):
 116         if isinstance(material.getOwner(), conference.Contribution):
 117             contrib=material.getOwner()
 118             status=contrib.getCurrentStatus()
 119             if not isinstance(status,conference.ContribStatusWithdrawn) and \
 120                                 contrib.canUserSubmit(self._aw.getUser()):
 121                 return True
 122         return False
 123
 124     def _getURL(self, resource):
 125         url = resource.getURL()
 126         if url.find(".wmv") != -1:
 127             url = urlHandlers.UHVideoWmvAccess().getURL(resource)
 128         elif url.find(".flv") != -1 or url.find(".f4v") != -1 or url.find("rtmp://") != -1:
 129             url = urlHandlers.UHVideoFlashAccess().getURL(resource)
 130         return url
 131
 132     def getVars( self ):
 133         vars = wcomponents.WTemplated.getVars( self )
 134
 135         vars["canSubmitResource"] = self._canSubmitResource(self._material)
 136         vars["material"] = self._material
 137         vars["accessWrapper"] = self._aw
 138         vars["getURL"] = lambda resource : self._getURL(resource)
 139         vars["fileAccessURLGen"] = urlHandlers.UHFileAccess.getURL
 140         if self._material.getSubContribution():
 141             vars["uploadAction"] = 'Indico.Urls.UploadAction.subcontribution'
 142         elif self._material.getContribution():
 143             vars["uploadAction"] = 'Indico.Urls.UploadAction.contribution'
 144         elif self._material.getSession():
 145             vars["uploadAction"] = 'Indico.Urls.UploadAction.session'
 146         elif self._material.getConference():
 147             vars["uploadAction"] = 'Indico.Urls.UploadAction.conference'
 148
 149         return vars
 150