/**
 * Updates pageby value.
 */
function admin_change_pageby()
{
    event_change_pageby('author');
    author_list();
}

function log_change_pageby()
{
    event_change_pageby('log');
    log_list();
}

function link_change_pageby()
{
    event_change_pageby('link');
    link_edit();
}

function section_change_pageby()
{
    event_change_pageby('section');
    sec_section_list();
}

function discuss_change_pageby()
{
    event_change_pageby('comment');
    discuss_list();
}

function file_change_pageby()
{
    event_change_pageby('file');
    file_list();
}

function list_change_pageby()
{
    event_change_pageby('article');
    list_list();
}

 function change_pageby_post()
 {
     event_change_pageby($this->event);
     $this->_set_view($this->default_step);
 }

 function change_pageby()
 {
     event_change_pageby($this->event);
     $this->_set_view('list');
 }

function image_change_pageby()
{
    event_change_pageby('image');
    image_list();
}

 function preload()
 {
     $rebuild = gps('rebuild');
     $step = gps('step');
     if ($step) {
         switch ($step) {
             case 'clone_all_from':
                 $this->clone_all_from();
                 break;
             case 'clone':
                 $this->clone_for_translation();
                 break;
             case 'l10n_change_pageby':
                 event_change_pageby('article');
                 break;
             case 'delete_article':
                 $this->delete_article();
                 break;
             case 'delete_rendition':
                 $rebuild = $this->delete_rendition();
                 break;
         }
     }
     if ($rebuild) {
         $results = MLPArticles::check_groups();
         if (!empty($results)) {
             $desc = '';
             foreach ($results as $record) {
                 $desc .= $record[3] . br . n;
             }
             $desc .= gTxt('l10n-table_rebuilt') . n;
             $this->parent->message = $desc;
         } else {
             $this->parent->message = gTxt('l10n-article_table_ok');
         }
     }
 }