feature:2781 Add template method to sort actions buttons

git-svn-id: http://piwigo.org/svn/trunk@18760 68402e56-0260-453c-a942-63ccdbb3a9ee

include/template.class.php

@@ -46,6 +46,9 @@ class Template {
 
   const COMBINED_CSS_TAG = '<!-- COMBINED_CSS -->';
   var $css_by_priority = array();
+  
+  var $picture_buttons = array();
+  var $index_buttons = array();
 
   function Template($root = ".", $theme= "", $path = "template")
   {
@@ -852,6 +855,39 @@ var s,after = document.getElementsByTagName(\'script\')[document.getElementsByTa
     }
     return $themeconfs[$dir];
   }
+  
+  function add_picture_button($content, $rank)
+  {
+    $this->picture_buttons[$rank][] = $content;
+  }
+  
+  function add_index_button($content, $rank)
+  {
+    $this->index_buttons[$rank][] = $content;
+  }
+  
+  function parse_picture_buttons()
+  {
+    if (!empty($this->picture_buttons))
+    {
+      ksort($this->picture_buttons);
+      foreach ($this->picture_buttons as $ranked)
+        foreach ($ranked as $content)
+          $this->concat('PLUGIN_PICTURE_ACTIONS', $content);
+    }
+  }
+    
+  function parse_index_buttons()
+  {
+    if (!empty($this->index_buttons))
+    {
+      ksort($this->index_buttons);
+      foreach ($this->index_buttons as $ranked)
+        foreach ($ranked as $content)
+          $this->concat('PLUGIN_INDEX_ACTIONS', $content);
+    }
+  }
+    
 }
 
 

index.php

@@ -334,6 +334,7 @@ if (!empty($page['cat_slideshow_url']))
 include(PHPWG_ROOT_PATH.'include/page_header.php');
 trigger_action('loc_end_index');
 include(PHPWG_ROOT_PATH.'include/page_messages.php');
+$template->parse_index_buttons();
 $template->pparse('index');
 //------------------------------------------------------------ log informations
 pwg_log();

picture.php

@@ -999,6 +999,7 @@ if ($page['slideshow'] and $conf['light_slideshow'])
 }
 else
 {
+  $template->parse_picture_buttons();
   $template->pparse('picture');
 }
 //------------------------------------------------------------ log informations