# HG changeset patch
# User Aurelien Campeas <aurelien.campeas@logilab.fr>
# Date 1252669249 -7200
# Node ID 0684544f6d0d993c9999e0c9d18598abcc887281
# Parent  3b2fae3109e1ab78e1e423733cfb2927a3a02e9f
from 3.5 branch; XXX the test depends on an eid value

diff -r 3b2fae3109e1 -r 0684544f6d0d web/test/data/bootstrap_cubes
--- a/web/test/data/bootstrap_cubes	Fri Sep 11 12:52:55 2009 +0200
+++ b/web/test/data/bootstrap_cubes	Fri Sep 11 13:40:49 2009 +0200
@@ -1,1 +1,1 @@
-file, blog, tag
+file, blog, tag, folder
diff -r 3b2fae3109e1 -r 0684544f6d0d web/test/unittest_breadcrumbs.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/test/unittest_breadcrumbs.py	Fri Sep 11 13:40:49 2009 +0200
@@ -0,0 +1,17 @@
+from cubicweb.devtools.testlib import WebTest
+
+class BreadCrumbsTC(WebTest):
+
+    def test_base(self):
+        f1 = self.add_entity('Folder', name=u'par&ent')
+        f2 = self.add_entity('Folder', name=u'chi&ld')
+        self.execute('SET F2 filed_under F1 WHERE F1 eid %(f1)s, F2 eid %(f2)s',
+                     {'f1' : f1.eid, 'f2' : f2.eid})
+        self.commit()
+        childrset = self.execute('Folder F WHERE F eid %s' % f2.eid)
+        self.assertEquals(childrset.get_entity(0,0).view('breadcrumbs'),
+                          '<a href="http://testing.fr/cubicweb/folder/637" title="">chi&amp;ld</a>')
+        ibc = self.vreg['components'].select('breadcrumbs', self.request(), rset=childrset)
+        self.assertEquals(ibc.render(),
+                          """<span id="breadcrumbs" class="pathbar">&#160;&gt;&#160;<a href="http://testing.fr/cubicweb/Folder">folder_plural</a>&#160;&gt;&#160;<a href="http://testing.fr/cubicweb/folder/636" title="">par&amp;ent</a>&#160;&gt;&#160;
+chi&amp;ld</span>""")
diff -r 3b2fae3109e1 -r 0684544f6d0d web/views/ibreadcrumbs.py
--- a/web/views/ibreadcrumbs.py	Fri Sep 11 12:52:55 2009 +0200
+++ b/web/views/ibreadcrumbs.py	Fri Sep 11 13:40:49 2009 +0200
@@ -16,14 +16,8 @@
 from cubicweb.view import EntityView, Component
 # don't use AnyEntity since this may cause bug with isinstance() due to reloading
 from cubicweb.entity import Entity
-from cubicweb.common.uilib import cut
-
+from cubicweb.common import tags, uilib
 
-def bc_title(entity):
-    textsize = entity.req.property_value('navigation.short-line-size')
-    return xml_escape(cut(entity.dc_title(), textsize))
-
-# XXX only provides the component version
 
 class BreadCrumbEntityVComponent(Component):
     id = 'breadcrumbs'
@@ -38,7 +32,7 @@
     separator = u'&#160;&gt;&#160;'
 
     def call(self, view=None, first_separator=True):
-        entity = self.entity(0)
+        entity = self.rset.get_entity(0, 0)
         path = entity.breadcrumbs(view)
         if path:
             self.w(u'<span id="breadcrumbs" class="pathbar">')
@@ -62,17 +56,17 @@
     def wpath_part(self, part, contextentity, last=False):
         if isinstance(part, Entity):
             if last and part.eid == contextentity.eid:
-                self.w(bc_title(part))
+                self.w(xml_escape(part.view('breadcrumbtext')))
             else:
-                part.view('breadcrumbs', w=self.w)
+                self.w(part.view('breadcrumbs'))
         elif isinstance(part, tuple):
             url, title = part
             textsize = self.req.property_value('navigation.short-line-size')
             self.w(u'<a href="%s">%s</a>' % (
-                xml_escape(url), xml_escape(cut(title, textsize))))
+                xml_escape(url), xml_escape(uilib.cut(title, textsize))))
         else:
             textsize = self.req.property_value('navigation.short-line-size')
-            self.w(cut(unicode(part), textsize))
+            self.w(uilib.cut(unicode(part), textsize))
 
 
 class BreadCrumbETypeVComponent(BreadCrumbEntityVComponent):
@@ -103,7 +97,17 @@
     id = 'breadcrumbs'
 
     def cell_call(self, row, col):
-        entity = self.entity(row, col)
-        desc = xml_escape(cut(entity.dc_description(), 50))
-        self.w(u'<a href="%s" title="%s">%s</a>' % (
-            xml_escape(entity.absolute_url()), desc, bc_title(entity)))
+        entity = self.rset.get_entity(row, col)
+        desc = xml_escape(uilib.cut(entity.dc_description(), 50))
+        # XXX remember camember : tags.a autoescapes !
+        self.w(tags.a(entity.view('breadcrumbtext'),
+                      href=entity.absolute_url(), title=desc))
+
+
+class BreadCrumbTextView(EntityView):
+    id = 'breadcrumbtext'
+
+    def cell_call(self, row, col):
+        entity = self.rset.get_entity(row, col)
+        textsize = self.req.property_value('navigation.short-line-size')
+        self.w(uilib.cut(entity.dc_title(), textsize))