This a rather large commit that needs a lot of fine-tuning. If you

update, you'll break your site as you need switching from structure
to index.module: so this can be considered an intermediate commit.

If you upgrade, and you are welcome to, just create a collection
called "section" (for now) and assign your nodes some attributes
in the described format.

Feedback and bugreports are welcomed.  Questions will be answered.

CHANGES:

- comment system:
   + when replying to a node (rather then to a comment), that
     node is displayed above the reply form.
   + when replying to a comment (rather then to a node), that
     comment is displayd above the reply form.

- removed structure.inc, removed structure.module.

- node.inc:
   + added 2 new node functions called 'node_attribute_edit()' and
     'node_attribute_save()' used to 'hook in' any indexing system
    including your home-brewed stuff if you'd want to.  Currently,
    index.module is the facto default index system.

    See story.module for usage.

- book.module, story.module, poll.module, page.module, forum.module:
   + added preview functionality to administration section (via node
     module).
   + removed all references to structure.inc (category, topic).

- moderate.module:
   + removed all references to structure.inc (category, topic).

- book.module, story.module, page.module, forum.module:
   + increased the sizes of some textareas.

- submit.php:
   + removed all references to structure.inc (category, topic).

- marvin.theme:
   + removed dead code: function story() was depricated.

- unconed.theme:
   + removed hardcoded references to drop.org.

- marvin.theme, unconed.theme, jeroen.theme, yaroon.theme, example.theme:
   + removed all references to structure.inc (category, topic).

TODO:

- file.module, trip_link.module:
   + update preview functionality:
       see story.module for example.
   + remove references to 'cid' and 'tid', use 'attribute' instead:
       see story.module for example.

- extend and build upon index.module as well as making it configurable

1 files changed, 15 insertions, 1 deletions

diff --git a/includes/node.inc b/includes/node.inc
index 155ba3f00..38dd79a85 100644
--- a/includes/node.inc
+++ b/includes/node.inc
@@ -211,8 +211,12 @@ function node_preview($node) {
   return $node;
 }
 
+function node_index($string) {
+  return $string ? implode(" / ", node_attributes_view($string)) : " ";
+}
+
 function node_attributes_edit($edit) {
-  return index_collection_form("section", ($edit[section] ? $edit[section] : "section:". field_get($edit[attribute], "section")));
+  return index_collection_form("section", ($edit[section] ? $edit[section] : "section:". field_get($edit[attribute], "section") .";"));
 }
 
 function node_attributes_save($edit) {
@@ -224,6 +228,16 @@ function node_attributes_save($edit) {
   }
 }
 
+function node_attributes_view($string) {
+  foreach (explode(";", $string) as $data) {
+    $entry = explode(":", $data);
+    if (in_array($entry[0], array("section"))) {
+      $array[] = "<a href=\"?$entry[0]=$entry[1]\">$entry[1]</a>";
+    }
+  }
+  return $array ? $array : array();
+}
+
 function node_visible($node) {
   global $user, $status;
   return ($node->status == $status[posted]) || ($node->status == $status[queued] && $user->id) || user_access($user, $node->type) || user_access($user, "node");