1 files changed, 31 insertions, 0 deletions
diff --git a/plugins/headerid/headerid.py b/plugins/headerid/headerid.py
new file mode 100644
index 0000000..ee9d265
--- /dev/null
+++ b/plugins/headerid/headerid.py
@@ -0,0 +1,31 @@
+from pelican import readers
+from pelican.readers import PelicanHTMLTranslator
+from pelican import signals
+from docutils import nodes
+
+LINK_CHAR = '*'
+
+
+def init_headerid(sender):
+    global LINK_CHAR
+    char = sender.settings.get('HEADERID_LINK_CHAR')
+    if char:
+        LINK_CHAR = char
+
+def register():
+    signals.initialized.connect(init_headerid)
+
+
+    class HeaderIDPatchedPelicanHTMLTranslator(PelicanHTMLTranslator):
+        def depart_title(self, node):
+            close_tag = self.context[-1]
+            parent = node.parent
+            if isinstance(parent, nodes.section) and parent.hasattr('ids') and parent['ids']:
+                anchor_name = parent['ids'][0]
+                # add permalink anchor
+                if close_tag.startswith('</h'):
+                    self.body.append(
+                        '<a class="headerlink" href="#%s" title="Permalink to this headline">%s</a>' %
+                        (anchor_name, LINK_CHAR))
+            PelicanHTMLTranslator.depart_title(self, node)
+    readers.PelicanHTMLTranslator = HeaderIDPatchedPelicanHTMLTranslator