Index: trunk/include/functions_picture.inc.php
===================================================================
--- trunk/include/functions_picture.inc.php	(revision 9366)
+++ trunk/include/functions_picture.inc.php	(revision 12855)
@@ -22,46 +22,4 @@
 // +-----------------------------------------------------------------------+
 
-/**
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_path($element_info)
-{
-  $path = get_element_location($element_info);
-  if ( !url_is_remote($path) )
-  {
-    $path = PHPWG_ROOT_PATH.$path;
-  }
-  return $path;
-}
-
-/*
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_url($element_info)
-{
-  $url = get_element_location($element_info);
-  if ( !url_is_remote($url) )
-  {
-    $url = embellish_url(get_root_url().$url);
-  }
-  // plugins want another url ?
-  return trigger_event('get_element_url', $url, $element_info);
-}
-
-/**
- * Returns the relative path of the element with regards to to the root
- * of PWG (not the current page). This function is not intended to be
- * called directly from code.
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_element_location($element_info)
-{
-  // maybe a cached watermark ?
-  return trigger_event('get_element_location',
-    $element_info['path'], $element_info);
-}
 
 
@@ -84,98 +42,4 @@
 }
 
-
-/**
- * Returns the PATH to the image to be displayed in the picture page. If the
- * element is not a picture, then the representative image or the default
- * mime image. The path can be used in the php script, but not sent to the
- * browser.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_path($element_info)
-{
-  global $conf;
-  $ext = get_extension($element_info['path']);
-  if (in_array($ext, $conf['picture_ext']))
-  {
-    if (isset($element_info['element_path']) )
-    {
-      return $element_info['element_path'];
-    }
-    return get_element_path($element_info);
-  }
-
-  $path = get_image_location($element_info);
-  if ( !url_is_remote($path) )
-  {
-    $path = PHPWG_ROOT_PATH.$path;
-  }
-  return $path;
-}
-
-/**
- * Returns the URL of the image to be displayed in the picture page. If the
- * element is not a picture, then the representative image or the default
- * mime image. The URL can't be used in the php script, but can be sent to the
- * browser.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_url($element_info)
-{
-  global $conf;
-  $ext = get_extension($element_info['path']);
-  if (in_array($ext, $conf['picture_ext']))
-  {
-    if (isset($element_info['element_url']) )
-    {
-      return $element_info['element_url'];
-    }
-    return get_element_url($element_info);
-  }
-
-  $url = get_image_location($element_info);
-  if ( !url_is_remote($url) )
-  {
-    $url = embellish_url(get_root_url().$url);
-  }
-  return $url;
-}
-
-/**
- * Returns the relative path of the image (element/representative/mimetype)
- * with regards to the root of PWG (not the current page). This function
- * is not intended to be called directly from code.
- * @param element_info array containing element information from db;
- * at least 'id', 'path', 'representative_ext' should be present
- */
-function get_image_location($element_info)
-{
-    if (isset($element_info['representative_ext'])
-          and $element_info['representative_ext'] != '')
-    {
-      $pi = pathinfo($element_info['path']);
-      $file_wo_ext = get_filename_wo_extension($pi['basename']);
-      $path =
-        $pi['dirname'].'/pwg_representative/'
-        .$file_wo_ext.'.'.$element_info['representative_ext'];
-    }
-    else
-    {
-      $ext = get_extension($element_info['path']);
-      $path = get_themeconf('mime_icon_dir');
-      $path.= strtolower($ext).'.png';
-      if ( !file_exists(PHPWG_ROOT_PATH.$path)
-          and !empty($element_info['tn_ext']) )
-      {
-        $path = get_thumbnail_location($element_info);
-      }
-    }
-
-  // plugins want another location ?
-  return trigger_event( 'get_image_location', $path, $element_info);
-}
-
-
 /*
  * @param element_info array containing element information from db;
@@ -223,21 +87,4 @@
 
 
-/**
- * @param what_part string one of 't' (thumbnail), 'e' (element), 'i' (image),
- *   'h' (high resolution image)
- * @param element_info array containing element information from db;
- * at least 'id', 'path' should be present
- */
-function get_download_url($what_part, $element_info)
-{
-  $url = get_root_url().'action.php';
-  $url = add_url_params($url,
-      array(
-        'id' => $element_info['id'],
-        'part' => $what_part,
-      )
-    );
-  return trigger_event( 'get_download_url', $url, $element_info);
-}
 
 /*
