import plugins from core and restructure repo

2013-04-10 19:12:31 -04:00
parent 66e83158ba
commit 9e70c17839
135 changed files with 2628 additions and 204 deletions
--- a/summary/summary.py
+++ b/summary/summary.py
@@ -0,0 +1,61 @@
+"""
+Summary
+-------
+
+This plugin allows easy, variable length summaries directly embedded into the 
+body of your articles.
+"""
+
+import types
+
+from pelican import signals
+
+def initialized(pelican):
+    from pelican.settings import _DEFAULT_CONFIG
+    _DEFAULT_CONFIG.setdefault('SUMMARY_BEGIN_MARKER',
+                               '<!-- PELICAN_BEGIN_SUMMARY -->')
+    _DEFAULT_CONFIG.setdefault('SUMMARY_END_MARKER',
+                               '<!-- PELICAN_END_SUMMARY -->')
+    if pelican:
+        pelican.settings.setdefault('SUMMARY_BEGIN_MARKER',
+                                    '<!-- PELICAN_BEGIN_SUMMARY -->')
+        pelican.settings.setdefault('SUMMARY_END_MARKER',
+                                    '<!-- PELICAN_END_SUMMARY -->')
+
+def content_object_init(instance):
+    # if summary is already specified, use it
+    if 'summary' in instance.metadata:
+        return
+
+    def _get_content(self):
+        content = self._content
+        if self.settings['SUMMARY_BEGIN_MARKER']:
+            content = content.replace(
+                self.settings['SUMMARY_BEGIN_MARKER'], '', 1)
+        if self.settings['SUMMARY_END_MARKER']:
+            content = content.replace(
+                self.settings['SUMMARY_END_MARKER'], '', 1)
+        return content
+    instance._get_content = types.MethodType(_get_content, instance)
+
+    # extract out our summary
+    if not hasattr(instance, '_summary') and instance._content is not None:
+        content = instance._content
+        begin_summary = -1
+        end_summary = -1
+        if instance.settings['SUMMARY_BEGIN_MARKER']:
+            begin_summary = content.find(instance.settings['SUMMARY_BEGIN_MARKER'])
+        if instance.settings['SUMMARY_END_MARKER']:
+            end_summary = content.find(instance.settings['SUMMARY_END_MARKER'])
+        if begin_summary != -1 or end_summary != -1:
+            # the beginning position has to take into account the length
+            # of the marker
+            begin_summary = (begin_summary +
+                            len(instance.settings['SUMMARY_BEGIN_MARKER'])
+                            if begin_summary != -1 else 0)
+            end_summary = end_summary if end_summary != -1 else None
+            instance._summary = content[begin_summary:end_summary]
+
+def register():
+    signals.initialized.connect(initialized)
+    signals.content_object_init.connect(content_object_init)