feature 3010 : replace trigger_action/event by trigger_notify/change

git-svn-id: http://piwigo.org/svn/trunk@28587 68402e56-0260-453c-a942-63ccdbb3a9ee

include/block.class.php

@@ -49,7 +49,7 @@ class BlockManager
    */
   public function load_registered_blocks()
   {
-    trigger_action('blockmanager_register_blocks', array($this));
+    trigger_notify('blockmanager_register_blocks', array($this));
   }
   
   /**
@@ -110,7 +110,7 @@ class BlockManager
       $idx++;
     }
     $this->sort_blocks();
-    trigger_action('blockmanager_prepare_display', array($this));
+    trigger_notify('blockmanager_prepare_display', array($this));
     $this->sort_blocks();
   }
 
@@ -191,7 +191,7 @@ class BlockManager
     global $template;
 
     $template->set_filename('menubar', $file);
-    trigger_action('blockmanager_apply', array($this) );
+    trigger_notify('blockmanager_apply', array($this) );
 
     foreach ($this->display_blocks as $id=>$block)
     {

include/category_cats.inc.php

@@ -269,7 +269,7 @@ if (count($categories) > 0)
 
   $template->set_filename('index_category_thumbnails', 'mainpage_categories.tpl');
 
-  trigger_action('loc_begin_index_category_thumbnails', $categories);
+  trigger_notify('loc_begin_index_category_thumbnails', $categories);
 
   $tpl_thumbnails_var = array();
 
@@ -280,7 +280,7 @@ if (count($categories) > 0)
       continue;
     }
 
-    $category['name'] = trigger_event(
+    $category['name'] = trigger_change(
         'render_category_name',
         $category['name'],
         'subcatify_category_name'
@@ -316,8 +316,8 @@ if (count($categories) > 0)
                                     '<br>'
                                   ),
           'DESCRIPTION' =>
-            trigger_event('render_category_literal_description',
-              trigger_event('render_category_description',
+            trigger_change('render_category_literal_description',
+              trigger_change('render_category_description',
                 @$category['comment'],
                 'subcatify_category_description')),
           'NAME'  => $name,
@@ -367,8 +367,8 @@ if (count($categories) > 0)
     $conf['nb_categories_page']
     );
 
-  $derivative_params = trigger_event('get_index_album_derivative_params', ImageStdParams::get_by_type(IMG_THUMB) );
-  $tpl_thumbnails_var_selection = trigger_event('loc_end_index_category_thumbnails', $tpl_thumbnails_var_selection);
+  $derivative_params = trigger_change('get_index_album_derivative_params', ImageStdParams::get_by_type(IMG_THUMB) );
+  $tpl_thumbnails_var_selection = trigger_change('loc_end_index_category_thumbnails', $tpl_thumbnails_var_selection);
   $template->assign( array(
     'maxRequests' =>$conf['max_requests'],
     'category_thumbnails' => $tpl_thumbnails_var_selection,

include/category_default.inc.php

@@ -35,7 +35,7 @@ $selection = array_slice(
   $page['nb_image_page']
   );
 
-$selection = trigger_event('loc_index_thumbnails_selection', $selection);
+$selection = trigger_change('loc_index_thumbnails_selection', $selection);
 
 if (count($selection) > 0)
 {
@@ -91,7 +91,7 @@ SELECT image_id, COUNT(*) AS nb_comments
 // template thumbnail initialization
 $template->set_filenames( array( 'index_thumbnails' => 'thumbnails.tpl',));
 
-trigger_action('loc_begin_index_thumbnails', $pictures);
+trigger_notify('loc_begin_index_thumbnails', $pictures);
 $tpl_thumbnails_var = array();
 
 foreach ($pictures as $row)
@@ -152,11 +152,11 @@ foreach ($pictures as $row)
 }
 
 $template->assign( array(
-  'derivative_params' => trigger_event('get_index_derivative_params', ImageStdParams::get_by_type( pwg_get_session_var('index_deriv', IMG_THUMB) ) ),
+  'derivative_params' => trigger_change('get_index_derivative_params', ImageStdParams::get_by_type( pwg_get_session_var('index_deriv', IMG_THUMB) ) ),
   'maxRequests' =>$conf['max_requests'],
   'SHOW_THUMBNAIL_CAPTION' =>$conf['show_thumbnail_caption'],
     ) );
-$tpl_thumbnails_var = trigger_event('loc_end_index_thumbnails', $tpl_thumbnails_var, $pictures);
+$tpl_thumbnails_var = trigger_change('loc_end_index_thumbnails', $tpl_thumbnails_var, $pictures);
 $template->assign('thumbnails', $tpl_thumbnails_var);
 
 $template->assign_var_from_handle('THUMBNAILS', 'index_thumbnails');

include/common.inc.php

@@ -175,7 +175,7 @@ if ( is_admin() || (defined('IN_ADMIN') and IN_ADMIN) )
 {
   load_language('admin.lang');
 }
-trigger_action('loading_lang');
+trigger_notify('loading_lang');
 load_language('lang', PHPWG_ROOT_PATH.PWG_LOCAL_DIR, array('no_fallback'=>true, 'local'=>true) );
 
 // only now we can set the localized username of the guest user (and not in
@@ -272,5 +272,5 @@ if ( !empty($conf['original_url_protection']) )
   add_event_handler('get_element_url', 'get_element_url_protection_handler', EVENT_HANDLER_PRIORITY_NEUTRAL, 2 );
   add_event_handler('get_src_image_url', 'get_src_image_url_protection_handler', EVENT_HANDLER_PRIORITY_NEUTRAL, 2 );
 }
-trigger_action('init');
+trigger_notify('init');
 ?>

include/derivative.inc.php

@@ -67,7 +67,7 @@ final class SrcImage
     else
     {
       $ext = strtolower($ext);
-      $this->rel_path = trigger_event('get_mimetype_location', get_themeconf('mime_icon_dir').$ext.'.png', $ext );
+      $this->rel_path = trigger_change('get_mimetype_location', get_themeconf('mime_icon_dir').$ext.'.png', $ext );
       $this->flags |= self::IS_MIMETYPE;
       if ( ($size=@getimagesize(PHPWG_ROOT_PATH.$this->rel_path)) === false)
       {
@@ -134,7 +134,7 @@ final class SrcImage
     $url = get_root_url().$this->rel_path;
     if ( !($this->flags & self::IS_MIMETYPE) )
     {
-      $url = trigger_event('get_src_image_url', $url, $this);
+      $url = trigger_change('get_src_image_url', $url, $this);
     }
     return embellish_url($url);
   }
@@ -235,7 +235,7 @@ final class DerivativeImage
       return $src_image->get_url();
     }
     return embellish_url(
-        trigger_event('get_derivative_url',
+        trigger_change('get_derivative_url',
           get_root_url().$rel_url,
           $params, $src_image, $rel_url
           ) );
@@ -405,7 +405,7 @@ final class DerivativeImage
       return $this->src_image->get_url();
     }
     return embellish_url(
-        trigger_event('get_derivative_url',
+        trigger_change('get_derivative_url',
           get_root_url().$this->rel_url,
           $this->params, $this->src_image, $this->rel_url
           ) );

include/functions.inc.php

@@ -423,7 +423,7 @@ function pwg_log($image_id = null, $image_type = null)
     $do_log = $conf['history_guest'];
   }
 
-  $do_log = trigger_event('pwg_log_allowed', $do_log, $image_id, $image_type);
+  $do_log = trigger_change('pwg_log_allowed', $do_log, $image_id, $image_type);
 
   if (!$do_log)
   {
@@ -773,7 +773,7 @@ function redirect_html( $url , $msg = '', $refresh_time = 0)
   {
     $user = build_user( $conf['guest_id'], true);
     load_language('common.lang');
-    trigger_action('loading_lang');
+    trigger_notify('loading_lang');
     load_language('lang', PHPWG_ROOT_PATH.PWG_LOCAL_DIR, array('no_fallback'=>true, 'local'=>true) );
     $template = new Template(PHPWG_ROOT_PATH.'themes', get_default_theme());
   }
@@ -870,7 +870,7 @@ SELECT
   }
 
   // plugins want remove some themes based on user status maybe?
-  $themes = trigger_event('get_pwg_themes', $themes);
+  $themes = trigger_change('get_pwg_themes', $themes);
 
   return $themes;
 }
@@ -1112,7 +1112,7 @@ SELECT '.$conf['user_fields']['email'].'
 ;';
   list($email) = pwg_db_fetch_row(pwg_query($query));
 
-  $email = trigger_event('get_webmaster_mail_address', $email);
+  $email = trigger_change('get_webmaster_mail_address', $email);
 
   return $email;
 }
@@ -1154,7 +1154,7 @@ SELECT param, value
     $conf[ $row['param'] ] = $val;
   }
 
-  trigger_action('load_conf', $condition);
+  trigger_notify('load_conf', $condition);
 }
 
 /**

include/functions_category.inc.php

@@ -108,7 +108,7 @@ FROM '.CATEGORIES_TABLE.' INNER JOIN '.USER_CACHE_CATEGORIES_TABLE.'
     );
   }
 
-  $where = trigger_event('get_categories_menu_sql_where',
+  $where = trigger_change('get_categories_menu_sql_where',
     $where, $user['expand'], $filter['enabled'] );
 
   $query.= '
@@ -123,7 +123,7 @@ WHERE '.$where.'
     $child_date_last = @$row['max_date_last']> @$row['date_last'];
     $row = array_merge($row,
       array(
-        'NAME' => trigger_event(
+        'NAME' => trigger_change(
           'render_category_name',
           $row['name'],
           'get_categories_menu'
@@ -230,7 +230,7 @@ function get_category_preferred_image_orders()
 {
   global $conf, $page;
 
-  return trigger_event('get_category_preferred_image_orders', array(
+  return trigger_change('get_category_preferred_image_orders', array(
     array(l10n('Default'),                        '',                     true),
     array(l10n('Photo title, A → Z'),        'name ASC',             true),
     array(l10n('Photo title, Z → A'),        'name DESC',            true),
@@ -279,7 +279,7 @@ function display_select_categories($categories,
                            (3 * substr_count($category['global_rank'], '.')));
       $option.= '- ';
       $option.= strip_tags(
-        trigger_event(
+        trigger_change(
           'render_category_name',
           $category['name'],
           'display_select_categories'

include/functions_comment.inc.php

@@ -31,7 +31,7 @@ add_event_handler('user_comment_check', 'user_comment_check',
 
 /**
  * Does basic check on comment and returns action to perform.
- * This method is called by a trigger_event()
+ * This method is called by a trigger_change()
  *
  * @param string $action before check
  * @param array $comment
@@ -211,7 +211,7 @@ SELECT count(1) FROM '.COMMENTS_TABLE.'
   }
 
   // perform more spam check
-  $comment_action = trigger_event('user_comment_check',
+  $comment_action = trigger_change('user_comment_check',
       $comment_action, $comm
     );
 
@@ -303,7 +303,7 @@ $user_where_clause.'
                 array('author' => $GLOBALS['user']['username'],
                       'comment_id' => $comment_id
                   ));
-    trigger_action('user_comment_deletion', $comment_id);
+    trigger_notify('user_comment_deletion', $comment_id);
 
     return true;
   }
@@ -342,7 +342,7 @@ function update_user_comment($comment, $post_key)
 
   // perform more spam check
   $comment_action =
-    trigger_event('user_comment_check',
+    trigger_change('user_comment_check',
 		  $comment_action,
 		  array_merge($comment,
 			      array('author' => $GLOBALS['user']['username'])
@@ -509,7 +509,7 @@ UPDATE '.COMMENTS_TABLE.'
   pwg_query($query);
   
   invalidate_user_cache_nb_comments();
-  trigger_action('user_comment_validation', $comment_id);
+  trigger_notify('user_comment_validation', $comment_id);
 }
 
 /**

include/functions_html.inc.php

@@ -51,7 +51,7 @@ function get_cat_display_name($cat_informations, $url='')
         'get_cat_display_name wrong type for category ', E_USER_WARNING
       );
 
-    $cat['name'] = trigger_event(
+    $cat['name'] = trigger_change(
       'render_category_name',
       $cat['name'],
       'get_cat_display_name'
@@ -132,7 +132,7 @@ SELECT id, name, permalink
   {
     $cat = $cache['cat_names'][$category_id];
 
-    $cat['name'] = trigger_event(
+    $cat['name'] = trigger_change(
       'render_category_name',
       $cat['name'],
       'get_cat_display_name_cache'
@@ -463,7 +463,7 @@ function get_tags_content_title()
       .'" title="'
       .l10n('display photos linked to this tag')
       .'">'
-      .trigger_event('render_tag_name', $page['tags'][$i]['name'], $page['tags'][$i])
+      .trigger_change('render_tag_name', $page['tags'][$i]['name'], $page['tags'][$i])
       .'</a>';
 
     if (count($page['tags']) > 2)
@@ -517,12 +517,12 @@ function set_status_header($code, $text='')
     $protocol = 'HTTP/1.0';
 
   header( "$protocol $code $text", true, $code );
-  trigger_action('set_status_header', $code, $text);
+  trigger_notify('set_status_header', $code, $text);
 }
 
 /**
  * Returns the category comment for rendering in html textual mode (subcatify)
- * This method is called by a trigger_action()
+ * This method is called by a trigger_notify()
  *
  * @param string $desc
  * @return string
@@ -534,7 +534,7 @@ function render_category_literal_description($desc)
 
 /**
  * Add known menubar blocks.
- * This method is called by a trigger_event()
+ * This method is called by a trigger_change()
  *
  * @param BlockManager[] $menu_ref_arr
  */
@@ -562,7 +562,7 @@ function render_element_name($info)
 {
   if (!empty($info['name']))
   {
-    return trigger_event('render_element_name', $info['name']);
+    return trigger_change('render_element_name', $info['name']);
   }
   return get_name_from_file($info['file']);
 }
@@ -578,7 +578,7 @@ function render_element_description($info, $param='')
 {
   if (!empty($info['comment']))
   {
-    return trigger_event('render_element_description', $info['comment'], $param);
+    return trigger_change('render_element_description', $info['comment'], $param);
   }
   return '';
 }
@@ -624,7 +624,7 @@ function get_thumbnail_title($info, $title, $comment='')
   }
 
   $title = htmlspecialchars(strip_tags($title));
-  $title = trigger_event('get_thumbnail_title', $title, $info);
+  $title = trigger_change('get_thumbnail_title', $title, $info);
 
   return $title;
 }

include/functions_mail.inc.php

@@ -312,7 +312,7 @@ function switch_lang_to($language)
           load_language($filename, $dirname, array('language'=>$language) );
     }
     
-    trigger_action('loading_lang');
+    trigger_notify('loading_lang');
     load_language('lang', PHPWG_ROOT_PATH.PWG_LOCAL_DIR,
       array('language'=>$language, 'no_fallback'=>true, 'local'=>true)
     );
@@ -696,7 +696,7 @@ function pwg_mail($to, $args=array(), $tpl=array())
       if (!isset($conf_mail[$cache_key]['theme']))
       {
         $conf_mail[$cache_key]['theme'] = get_mail_template($content_type);
-        trigger_action('before_parse_mail_template', $cache_key, $content_type);
+        trigger_notify('before_parse_mail_template', $cache_key, $content_type);
       }
       $template = &$conf_mail[$cache_key]['theme'];
 
@@ -854,7 +854,7 @@ function pwg_mail($to, $args=array(), $tpl=array())
   }
 
   $ret = true;
-  $pre_result = trigger_event('before_send_mail', true, $to, $args, $mail);
+  $pre_result = trigger_change('before_send_mail', true, $to, $args, $mail);
 
   if ($pre_result)
   {
@@ -945,6 +945,6 @@ function pwg_send_mail_test($success, $mail, $args)
   }
 }
 
-trigger_action('functions_mail_included');
+trigger_notify('functions_mail_included');
 
 ?>

include/functions_metadata.inc.php

@@ -104,7 +104,7 @@ function clean_iptc_value($value)
   {
     // apparently mac uses some MacRoman crap encoding. I don't know
     // how to detect it so a plugin should do the trick.
-    $value = trigger_event('clean_iptc_value', $value);
+    $value = trigger_change('clean_iptc_value', $value);
     if ( ($qual = qualify_utf8($value)) != 0)
     {// has non ascii chars
       if ($qual>0)
@@ -152,7 +152,7 @@ function get_exif_data($filename, $map)
   // Read EXIF data
   if ($exif = @read_exif_data($filename))
   {
-    $exif = trigger_event('format_exif_data', $exif, $filename, $map);
+    $exif = trigger_change('format_exif_data', $exif, $filename, $map);
 
     // configured fields
     foreach ($map as $key => $field)

include/functions_plugins.inc.php

@@ -246,7 +246,6 @@ function remove_event_handler($event, $func,
  * optional _$args_ are not transmitted.
  *
  * @since 2.6
- * @todo remove trigger_event()
  *
  * @param string $event
  * @param mixed $data data to transmit to all handlers
@@ -254,22 +253,12 @@ function remove_event_handler($event, $func,
  * @return mixed $data 
  */
 function trigger_change($event, $data=null)
-{
-  $args = func_get_args();
-  return call_user_func_array('trigger_event', $args);
-}
-
-/**
- * @deprecated 2.6
- * @see trigger_change
- */
-function trigger_event($event, $data=null)
 {
   global $pwg_event_handlers;
 
   if (isset($pwg_event_handlers['trigger']))
   {// debugging
-    trigger_action('trigger',
+    trigger_notify('trigger',
       array('type'=>'event', 'event'=>$event, 'data'=>$data)
       );
   }
@@ -298,7 +287,7 @@ function trigger_event($event, $data=null)
 
   if (isset($pwg_event_handlers['trigger']))
   {// debugging
-    trigger_action('trigger',
+    trigger_notify('trigger',
       array('type'=>'post_event', 'event'=>$event, 'data'=>$data)
       );
   }
@@ -311,28 +300,17 @@ function trigger_event($event, $data=null)
  * trigger_notify() is only used as a notifier, no modification of data is possible
  *
  * @since 2.6
- * @todo remove trigger_action()
  *
  * @param string $event
  * @param mixed $args,... optional arguments
  */
 function trigger_notify($event)
-{
-  $args = func_get_args();
-  return call_user_func_array('trigger_action', $args);
-}
-
-/**
- * @deprecated 2.6
- * @see trigger_notify
- */
-function trigger_action($event)
 {
   global $pwg_event_handlers;
 
   if (isset($pwg_event_handlers['trigger']) and $event!='trigger')
   {// debugging - avoid recursive calls
-    trigger_action('trigger',
+    trigger_notify('trigger',
       array('type'=>'action', 'event'=>$event, 'data'=>null)
       );
   }
@@ -455,7 +433,7 @@ function load_plugins()
     {// include main from a function to avoid using same function context
       load_plugin($plugin);
     }
-    trigger_action('plugins_loaded');
+    trigger_notify('plugins_loaded');
   }
 }
 

include/functions_rate.inc.php

@@ -136,7 +136,7 @@ INSERT
 */
 function update_rating_score($element_id = false)
 {
-  if ( ($alt_result = trigger_event('update_rating_score', false, $element_id)) !== false)
+  if ( ($alt_result = trigger_change('update_rating_score', false, $element_id)) !== false)
   {
     return $alt_result;
   }

include/functions_search.inc.php

@@ -928,7 +928,7 @@ function qsearch_get_images(QExpression $expr, QResults $qsr)
         break;
       default:
         // allow plugins to have their own scope with columns added in db by themselves
-        $clauses = trigger_event('qsearch_get_images_sql_scopes', $clauses, $token, $expr);
+        $clauses = trigger_change('qsearch_get_images_sql_scopes', $clauses, $token, $expr);
         break;
     }
     if (!empty($clauses))
@@ -1019,7 +1019,7 @@ SELECT image_id FROM '.IMAGE_TAG_TABLE.'
   usort($all_tags, 'tag_alpha_compare');
   foreach ( $all_tags as &$tag )
   {
-    $tag['name'] = trigger_event('render_tag_name', $tag['name'], $tag);
+    $tag['name'] = trigger_change('render_tag_name', $tag['name'], $tag);
   }
   $qsr->all_tags = $all_tags;
   $qsr->tag_ids = $token_tag_ids;
@@ -1151,7 +1151,7 @@ function get_quick_search_results_no_cache($q, $options)
   $scopes[] = new QDateRangeScope('posted', $postedDateAliases);
 
   // allow plugins to add their own scopes
-  $scopes = trigger_event('qsearch_get_scopes', $scopes);
+  $scopes = trigger_change('qsearch_get_scopes', $scopes);
   $expression = new QExpression($q, $scopes);
 
   // get inflections for terms
@@ -1176,7 +1176,7 @@ function get_quick_search_results_no_cache($q, $options)
   }
 
 
-  trigger_action('qsearch_expression_parsed', $expression);
+  trigger_notify('qsearch_expression_parsed', $expression);
 //var_export($expression);
 
   if (count($expression->stokens)==0)
@@ -1188,7 +1188,7 @@ function get_quick_search_results_no_cache($q, $options)
   qsearch_get_images($expression, $qsr);
 
   // allow plugins to evaluate their own scopes
-  trigger_action('qsearch_before_eval', $expression, $qsr);
+  trigger_notify('qsearch_before_eval', $expression, $qsr);
 
   $ids = qsearch_eval($expression, $qsr, $tmp, $search_results['qs']['unmatched_terms']);
 

include/functions_tag.inc.php

@@ -89,7 +89,7 @@ SELECT *
     if ( $counter )
     {
       $row['counter'] = $counter;
-      $row['name'] = trigger_event('render_tag_name', $row['name'], $row);
+      $row['name'] = trigger_change('render_tag_name', $row['name'], $row);
       $tags[] = $row;
     }
   }
@@ -111,7 +111,7 @@ SELECT *
   $tags = array();
   while ($row = pwg_db_fetch_assoc($result))
   {
-    $row['name'] = trigger_event('render_tag_name', $row['name'], $row);
+    $row['name'] = trigger_change('render_tag_name', $row['name'], $row);
     $tags[] = $row;
   }
 
@@ -277,7 +277,7 @@ SELECT t.*, count(*) AS counter
   $tags = array();
   while($row = pwg_db_fetch_assoc($result))
   {
-    $row['name'] = trigger_event('render_tag_name', $row['name'], $row);
+    $row['name'] = trigger_change('render_tag_name', $row['name'], $row);
     $tags[] = $row;
   }
   usort($tags, 'tag_alpha_compare');

include/functions_user.inc.php

@@ -174,7 +174,7 @@ function register_user($login, $password, $mail_address, $notify_admin=true, &$e
     }
   }
 
-  $errors = trigger_event(
+  $errors = trigger_change(
     'register_user_check',
     $errors,
     array(
@@ -273,7 +273,7 @@ SELECT id
         );
     }
 
-    trigger_action(
+    trigger_notify(
       'register_user',
       array(
         'id'=>$user_id,
@@ -959,7 +959,7 @@ function log_user($user_id, $remember_me)
   $_SESSION['pwg_uid'] = (int)$user_id;
 
   $user['id'] = $_SESSION['pwg_uid'];
-  trigger_action('user_login', $user['id']);
+  trigger_notify('user_login', $user['id']);
 }
 
 /**
@@ -984,7 +984,7 @@ function auto_login()
       if ($key!==false and $key===$cookie[2])
       {
         log_user($cookie[0], true);
-        trigger_action('login_success', stripslashes($username));
+        trigger_notify('login_success', stripslashes($username));
         return true;
       }
     }
@@ -1085,7 +1085,7 @@ function pwg_password_verify($password, $hash, $user_id=null)
  */
 function try_log_user($username, $password, $remember_me)
 {
-  return trigger_event('try_log_user', false, $username, $password, $remember_me);
+  return trigger_change('try_log_user', false, $username, $password, $remember_me);
 }
 
 add_event_handler('try_log_user', 'pwg_login', EVENT_HANDLER_PRIORITY_NEUTRAL, 4);
@@ -1121,10 +1121,10 @@ SELECT '.$conf['user_fields']['id'].' AS id,
   if ($conf['password_verify']($password, $row['password'], $row['id']))
   {
     log_user($row['id'], $remember_me);
-    trigger_action('login_success', stripslashes($username));
+    trigger_notify('login_success', stripslashes($username));
     return true;
   }
-  trigger_action('login_failure', stripslashes($username));
+  trigger_notify('login_failure', stripslashes($username));
   return false;
 }
 
@@ -1135,7 +1135,7 @@ function logout_user()
 {
   global $conf;
 
-  trigger_action('user_logout', @$_SESSION['pwg_uid']);
+  trigger_notify('user_logout', @$_SESSION['pwg_uid']);
 
   $_SESSION = array();
   session_unset();

include/no_photo_yet.inc.php

@@ -97,7 +97,7 @@ SELECT
         );
     }
 
-    trigger_action('loc_end_no_photo_yet');
+    trigger_notify('loc_end_no_photo_yet');
 
     $template->pparse('no_photo_yet');
     exit();

include/page_header.php

@@ -26,7 +26,7 @@
 //
 $template->set_filenames(array('header'=>'header.tpl'));
 
-trigger_action('loc_begin_page_header');
+trigger_notify('loc_begin_page_header');
 
 $template->assign(
   array(
@@ -35,7 +35,7 @@ $template->assign(
         $page['gallery_title'] : $conf['gallery_title'],
 
     'PAGE_BANNER' =>
-      trigger_event(
+      trigger_change(
         'render_page_banner',
         str_replace(
           '%gallery_title%',
@@ -96,10 +96,10 @@ if ( isset( $refresh ) and intval($refresh) >= 0
       ));
 }
 
-trigger_action('loc_end_page_header');
+trigger_notify('loc_end_page_header');
 
 header('Content-Type: text/html; charset='.get_pwg_charset());
 $template->parse('header');
 
-trigger_action('loc_after_page_header');
+trigger_notify('loc_after_page_header');
 ?>

include/page_tail.php

@@ -22,7 +22,7 @@
 // +-----------------------------------------------------------------------+
 $template->set_filenames(array('tail'=>'footer.tpl'));
 
-trigger_action('loc_begin_page_tail');
+trigger_notify('loc_begin_page_tail');
 
 $template->assign(
   array(
@@ -76,7 +76,7 @@ if ( !empty($conf['mobile_theme']) && (get_device() != 'desktop' || mobile_theme
     );
 }
 
-trigger_action('loc_end_page_tail');
+trigger_notify('loc_end_page_tail');
 //
 // Generate the page
 //

include/picture_comment.inc.php

@@ -73,7 +73,7 @@ if ( $page['show_comments'] and isset( $_POST['content'] ) )
   }
 
   // allow plugins to notify what's going on
-  trigger_action( 'user_comment_insertion',
+  trigger_notify( 'user_comment_insertion',
       array_merge($comm, array('action'=>$comment_action) )
     );
 }
@@ -181,9 +181,9 @@ SELECT
       $tpl_comment =
         array(
           'ID' => $row['id'],
-          'AUTHOR' => trigger_event('render_comment_author', $row['author']),
+          'AUTHOR' => trigger_change('render_comment_author', $row['author']),
           'DATE' => format_date($row['date'], true),
-          'CONTENT' => trigger_event('render_comment_content',$row['content']),
+          'CONTENT' => trigger_change('render_comment_content',$row['content']),
           'WEBSITE_URL' => $row['website_url'],
         );
 

include/section_init.inc.php

@@ -231,7 +231,7 @@ if ('categories' == $page['section'])
     $page = array_merge(
       $page,
       array(
-        'comment' => trigger_event(
+        'comment' => trigger_change(
             'render_category_description',
             $page['category']['comment'],
             'main_page_category_description'
@@ -637,5 +637,5 @@ if ( 'categories'==$page['section'] and isset($page['category']) )
   unset( $need_redirect, $page['hit_by'] );
 }
 
-trigger_action('loc_end_section_init');
+trigger_notify('loc_end_section_init');
 ?>

include/template.class.php

@@ -521,7 +521,7 @@ class Template
       if ($combi->version !== false)
         $href .= '?v' . ($combi->version ? $combi->version : PHPWG_VERSION);
       // trigger the event for eventual use of a cdn
-      $href = trigger_event('combined_css', $href, $combi);
+      $href = trigger_change('combined_css', $href, $combi);
       $content[] = '<link rel="stylesheet" type="text/css" href="'.$href.'">';
     }
     $this->output = str_replace(self::COMBINED_CSS_TAG,
@@ -878,7 +878,7 @@ var s,after = document.getElementsByTagName(\'script\')[document.getElementsByTa
       }
     }
     // trigger the event for eventual use of a cdn
-    $ret = trigger_event('combined_script', $ret, $script);
+    $ret = trigger_change('combined_script', $ret, $script);
     return embellish_url($ret);
   }
 
@@ -1934,7 +1934,7 @@ final class FileCombiner
       global $template;
       $handle = $this->type. '.' .$combinable->id;
       $template->set_filename($handle, realpath(PHPWG_ROOT_PATH.$combinable->path));
-      trigger_action( 'combinable_preparse', $template, $combinable, $this); //allow themes and plugins to set their own vars to template ...
+      trigger_notify( 'combinable_preparse', $template, $combinable, $this); //allow themes and plugins to set their own vars to template ...
       $content = $template->parse($handle, true);
 
       if ($this->is_css)
@@ -1990,7 +1990,7 @@ final class FileCombiner
       require_once(PHPWG_ROOT_PATH.'include/cssmin.class.php');
       $css = CssMin::minify($css, array('Variables'=>false));
     }
-    $css = trigger_event('combined_css_postfilter', $css);
+    $css = trigger_change('combined_css_postfilter', $css);
     return $css;
   }
 

include/user.inc.php

@@ -72,5 +72,5 @@ if ($conf['browser_language'] and (is_a_guest() or is_generic()) )
 {
   get_browser_language($user['language']);
 }
-trigger_action('user_init', $user);
+trigger_notify('user_init', $user);
 ?>

include/ws_core.inc.php

@@ -291,7 +291,7 @@ Request format: ".@$this->_requestFormat." Response format: ".@$this->_responseF
         array('methodName')
         );
 
-    trigger_action('ws_add_methods', array(&$this) );
+    trigger_notify('ws_add_methods', array(&$this) );
     uksort( $this->_methods, 'strnatcmp' );
     $this->_requestHandler->handleRequest($this);
   }
@@ -306,7 +306,7 @@ Request format: ".@$this->_requestFormat." Response format: ".@$this->_responseF
 
     @header('Content-Type: '.$contentType.'; charset='.get_pwg_charset());
     print_r($encodedResponse);
-    trigger_action('sendResponse', $encodedResponse );
+    trigger_notify('sendResponse', $encodedResponse );
   }
 
   /**
@@ -598,7 +598,7 @@ Request format: ".@$this->_requestFormat." Response format: ".@$this->_responseF
       return new PwgError(WS_ERR_MISSING_PARAM, 'Missing parameters: '.implode(',',$missing_params));
     }
     
-    $result = trigger_event('ws_invoke_allowed', true, $methodName, $params);
+    $result = trigger_change('ws_invoke_allowed', true, $methodName, $params);
     if ( strtolower( @get_class($result) )!='pwgerror')
     {
       if ( !empty($method['include']) )

include/ws_functions/pwg.categories.php

@@ -264,7 +264,7 @@ SELECT
     else
     {
       $row['name'] = strip_tags(
-        trigger_event(
+        trigger_change(
           'render_category_name',
           $row['name'],
           'ws_categories_getList'
@@ -273,7 +273,7 @@ SELECT
     }
 
     $row['comment'] = strip_tags(
-      trigger_event(
+      trigger_change(
         'render_category_description',
         $row['comment'],
         'ws_categories_getList'
@@ -501,7 +501,7 @@ SELECT id, name, comment, uppercats, global_rank, dir
     $row['nb_images'] = isset($nb_images_of[$id]) ? $nb_images_of[$id] : 0;
 
     $row['name'] = strip_tags(
-      trigger_event(
+      trigger_change(
         'render_category_name',
         $row['name'],
         'ws_categories_getAdminList'
@@ -514,7 +514,7 @@ SELECT id, name, comment, uppercats, global_rank, dir
         )
       );
     $row['comment'] = strip_tags(
-      trigger_event(
+      trigger_change(
         'render_category_description',
         $row['comment'],
         'ws_categories_getAdminList'
@@ -787,7 +787,7 @@ SELECT id, name, dir
     if (!empty($row['dir']))
     {
       $row['name'] = strip_tags(
-        trigger_event(
+        trigger_change(
           'render_category_name',
           $row['name'],
           'ws_categories_move'