media reference check part 2

Part 1 only checks for the existance of references.
Part 2 will show where this references are so that the user
could easily find them.

Both parts are configurable:
refcheck

darcs-hash:20050616163425-7ef76-a7fce6cd1ef5d2cc2e4ac3b869969a65c671770a.gz

1 files changed, 41 insertions, 6 deletions

diff --git a/inc/template.php b/inc/template.php
index bc2bc561b..b37d335a8 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -247,17 +247,20 @@ function tpl_getparent($ID){
  *  edit    - edit/create/show button
  *  history - old revisions
  *  recent  - recent changes
- *  login   - login/logout button - if ACL enabled
- *  index   - The index
- *  admin   - admin page - if enough rights
- *  top     - a back to top button
- *  back    - a back to parent button - if available
+ *  login    - login/logout button - if ACL enabled
+ *  index     - The index
+ *  admin      - admin page - if enough rights
+ *  top         - a back to top button
+ *  back        - a back to parent button - if available
+ *  backtomedia - returns to the mediafile upload dialog
+ *                after references have been displayed
  *
  * @author Andreas Gohr <andi@splitbrain.org>
  * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
  */
 function tpl_button($type){
   global $ID;
+  global $NS;
   global $INFO;
   global $conf;
 
@@ -295,6 +298,9 @@ function tpl_button($type){
       if($INFO['perm'] == AUTH_ADMIN)
         print html_btn(admin,$ID,'',array('do' => 'admin'));
       break;
+    case 'backtomedia':
+      print html_backtomedia_button(array('ns' => $NS),'b');
+      break;
 		default:
 			print '[unknown button type]';
   }
@@ -589,7 +595,6 @@ function tpl_mediafilelist(){
       $del = '';
     }
 
-
     if($item['isimg']){
       $w = $item['info'][0];
       $h = $item['info'][1];
@@ -615,6 +620,36 @@ function tpl_mediafilelist(){
 }
 
 /**
+ * show references to a media file
+ * References uses the same visual as search results and share
+ * their CSS tags except pagenames won't be links.
+ *
+ * @author Matthias Grimm <matthiasgrimm@users.sourceforge.net>
+ */
+function tpl_showreferences(&$data){
+  global $lang;
+
+  $hidden=0; //count of hits without read permission
+  
+  if(count($data)){
+    usort($data,'sort_search_fulltext');
+    foreach($data as $row){
+      if(auth_quickaclcheck($row['id']) >= AUTH_READ){
+        print '<div class="search_result">';
+        print '<span class="mediaref_ref">'.$row['id'].'</span>';
+        print ': <span class="search_cnt">'.$row['count'].' '.$lang['hits'].'</span><br />';
+        print '<div class="search_snippet">'.$row['snippet'].'</div>';
+        print '</div>';
+      }else
+        $hidden++;
+    }
+    if ($hidden){
+      print '<div class="mediaref_hidden">'.$lang['ref_hidden'].'</div>';
+    }
+  }
+}
+
+/**
  * Print the media upload form if permissions are correct
  *
  * @author Andreas Gohr <andi@splitbrain.org>