1 # copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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2 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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3 # |
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4 # This file is part of CubicWeb. |
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5 # |
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6 # CubicWeb is free software: you can redistribute it and/or modify it under the |
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7 # terms of the GNU Lesser General Public License as published by the Free |
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8 # Software Foundation, either version 2.1 of the License, or (at your option) |
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9 # any later version. |
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10 # |
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11 # CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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12 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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13 # FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
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14 # details. |
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15 # |
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16 # You should have received a copy of the GNU Lesser General Public License along |
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17 # with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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18 """xbel views""" |
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19 |
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20 __docformat__ = "restructuredtext en" |
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21 from cubicweb import _ |
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22 |
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23 from six.moves import range |
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24 |
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25 from logilab.mtconverter import xml_escape |
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26 |
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27 from cubicweb.predicates import is_instance |
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28 from cubicweb.view import EntityView |
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29 from cubicweb.web.views.xmlrss import XMLView |
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30 |
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31 |
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32 class XbelView(XMLView): |
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33 __regid__ = 'xbel' |
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34 title = _('xbel export') |
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35 templatable = False |
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36 content_type = 'text/xml' #application/xbel+xml |
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37 |
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38 def cell_call(self, row, col): |
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39 self.wview('xbelitem', self.cw_rset, row=row, col=col) |
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40 |
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41 def call(self): |
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42 """display a list of entities by calling their <item_vid> view""" |
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43 self.w(u'<?xml version="1.0" encoding="%s"?>\n' % self._cw.encoding) |
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44 self.w(u'<!DOCTYPE xbel PUBLIC "+//IDN python.org//DTD XML Bookmark Exchange Language 1.0//EN//XML" "http://www.python.org/topics/xml/dtds/xbel-1.0.dtd">') |
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45 self.w(u'<xbel version="1.0">') |
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46 self.w(u'<title>%s</title>' % self._cw._('bookmarks')) |
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47 for i in range(self.cw_rset.rowcount): |
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48 self.cell_call(i, 0) |
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49 self.w(u"</xbel>") |
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50 |
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51 |
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52 class XbelItemView(EntityView): |
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53 __regid__ = 'xbelitem' |
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54 |
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55 def cell_call(self, row, col): |
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56 entity = self.cw_rset.complete_entity(row, col) |
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57 self.w(u'<bookmark href="%s">' % xml_escape(self.url(entity))) |
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58 self.w(u' <title>%s</title>' % xml_escape(entity.dc_title())) |
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59 self.w(u'</bookmark>') |
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60 |
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61 def url(self, entity): |
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62 return entity.absolute_url() |
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63 |
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64 |
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65 class XbelItemBookmarkView(XbelItemView): |
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66 __select__ = is_instance('Bookmark') |
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67 |
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68 def url(self, entity): |
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69 return entity.actual_url() |
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