cms.plugins.text.utils: 47 total statements, 0.0% covered

Generated: Wed 2013-03-13 10:33 CET

Source file: /media/Envs/Envs/filer-gallery/lib/python2.7/site-packages/cms/plugins/text/utils.py

Stats: 0 executed, 43 missed, 4 excluded, 41 ignored

1. import re
3. from django.template.defaultfilters import force_escape
5. from cms.models import CMSPlugin
6. from cms.plugins.utils import downcast_plugins
8. OBJ_TAG_RE = re.compile(u"\{\{ plugin_object (\d+) \}\}")
9. OBJ_ADMIN_RE_PATTERN = ur'<img [^>]*\bid="plugin_obj_(\d+)"[^>]*/?>'
10. OBJ_ADMIN_RE = re.compile(OBJ_ADMIN_RE_PATTERN)
12. def plugin_tags_to_admin_html(text):
13. """
14. Convert plugin object 'tags' into the form used to represent
15. them in the admin text editor.
16. """
17. plugin_map = _plugin_dict(text, regex=OBJ_TAG_RE)
18. def _tag_to_admin(m):
19. plugin_id = int(m.groups()[0])
20. try:
21. obj = plugin_map[plugin_id]
22. except KeyError:
23. # Object must have been deleted. It cannot be rendered to
24. # end user, or edited, so just remove it from the HTML
25. # altogether
26. return u''
27. return u'<img src="%(icon_src)s" alt="%(icon_alt)s" title="%(icon_alt)s" id="plugin_obj_%(id)d" />' % \
28. dict(id=plugin_id,
29. icon_src=force_escape(obj.get_instance_icon_src()),
30. icon_alt=force_escape(obj.get_instance_icon_alt()),
31. )
32. return OBJ_TAG_RE.sub(_tag_to_admin, text)
35. def plugin_tags_to_id_list(text, regex=OBJ_ADMIN_RE):
36. ids = regex.findall(text)
37. return [int(id) for id in ids if id.isdigit()]
39. def plugin_tags_to_user_html(text, context, placeholder):
40. """
41. Convert plugin object 'tags' into the form for public site.
43. context is the template context to use, placeholder is the placeholder name
44. """
45. plugin_map = _plugin_dict(text)
46. def _render_tag(m):
47. plugin_id = int(m.groups()[0])
48. try:
49. obj = plugin_map[plugin_id]
50. obj._render_meta.text_enabled = True
51. except KeyError:
52. # Object must have been deleted. It cannot be rendered to
53. # end user so just remove it from the HTML altogether
54. return u''
55. return obj.render_plugin(context, placeholder)
56. return OBJ_ADMIN_RE.sub(_render_tag, text)
59. def plugin_admin_html_to_tags(text):
60. """
61. Convert the HTML used in admin editor to represent plugin objects
62. into the 'tag' form used in the database
63. """
64. return OBJ_ADMIN_RE.sub(lambda m: u"{{ plugin_object %s }}" % m.groups()[0], text)
66. def replace_plugin_tags(text, id_dict):
67. def _replace_tag(m):
68. plugin_id = int(m.groups()[0])
69. new_id = id_dict.get(plugin_id)
70. try:
71. obj = CMSPlugin.objects.get(pk=new_id)
72. except CMSPlugin.DoesNotExist:
73. # Object must have been deleted. It cannot be rendered to
74. # end user, or edited, so just remove it from the HTML
75. # altogether
76. return u''
77. return u'<img src="%(icon_src)s" alt="%(icon_alt)s" title="%(icon_alt)s" id="plugin_obj_%(id)d" />' % \
78. dict(id=new_id,
79. icon_src=force_escape(obj.get_instance_icon_src()),
80. icon_alt=force_escape(obj.get_instance_icon_alt()),
81. )
82. return OBJ_ADMIN_RE.sub(_replace_tag, text)
85. def _plugin_dict(text, regex=OBJ_ADMIN_RE):
86. plugin_ids = plugin_tags_to_id_list(text, regex)
87. plugin_list = downcast_plugins(CMSPlugin.objects.filter(pk__in=plugin_ids), select_placeholder=True)
88. return dict((plugin.pk, plugin) for plugin in plugin_list)