- structure.inc: added category_name($cid) and topic_name($tid).

  They both return a linked string with the respective category,
  or topic name.  Updated all themes to use these new functions.

- (stripped tabs from emsa files, nevermind)

1 files changed, 17 insertions, 0 deletions

diff --git a/includes/structure.inc b/includes/structure.inc
index ff05b36d2..6d6655a3e 100644
--- a/includes/structure.inc
+++ b/includes/structure.inc
@@ -22,27 +22,37 @@ function category_save($edit) {
   foreach ($edit as $key=>$value) db_query("UPDATE category SET $key = '". check_input($value) ."' WHERE cid = '$edit[cid]'");
 }
 
+
 // delete category $cid:
 function category_del($cid) {
   db_query("DELETE FROM category WHERE cid = '". check_input($cid) ."'");
   db_query("UPDATE node SET cid = 0 WHERE cid = '". check_input($cid) ."'");
 }
 
+// return post threshold:
 function category_post_threshold($cid) {
   $category = db_fetch_object(db_query("SELECT post AS threshold FROM category WHERE cid = '". check_input($cid) ."'"));
   return $category->threshold;
 }
 
+// return dump threshold:
 function category_dump_threshold($cid) {
   $category = db_fetch_object(db_query("SELECT dump AS threshold FROM category WHERE cid = '". check_input($cid) ."'"));
   return $category->threshold;
 }
 
+// return expiration threshold:
 function category_expire_threshold($cid) {
   $category = db_fetch_object(db_query("SELECT expire AS threshold FROM category WHERE cid = '". check_input($cid) ."'"));
   return $category->threshold;
 }
 
+// return linked string with name of category $cid:
+function category_name($cid) {
+  $category = category_get_object("cid", $cid);
+  return ($category) ? "<A HREF=\"index.php?category=$category->cid\">$category->name</A>" : "";
+}
+
 function category_form_select($type, $edit = array(), $size = 1) {
   $result = db_query("SELECT * FROM category WHERE type = '$type'");
   while ($category = db_fetch_object($result)) {
@@ -89,6 +99,13 @@ function topic_del($tid) {
   db_query("UPDATE node SET tid = 0 WHERE tid = '". check_input($tid) ."'");
 }
 
+// return linked string with name of topic $tid:
+function topic_name($tid, $name = 0) {
+  $topic = topic_get_object("tid", $tid);
+  $name = $name ? "<A HREF=\"index.php?topic=$topic->tid\">$topic->name</A> - $name" : "<A HREF=\"index.php?topic=$topic->tid\">$topic->name</A>";
+  return ($topic->pid) ? topic_name($topic->pid, $name) : $name;
+}
+
 // renders a HTML form to select one or more topics:
 function topic_form_select($edit = array(), $size = 1) {
   foreach (topic_tree() as $tid=>$name) {