source: extensions/title/main.inc.php @ 14520

<?php
/*
Plugin Name: Title
Version: auto
Description: Allows you to customize tag < title > of different Piwigo page
Plugin URI: http://piwigo.org/ext/extension_view.php?eid=507
Author: ddtddt
Author URI: http://piwigo.org/
*/

if (!defined('PHPWG_ROOT_PATH')) die('Hacking attempt!');

global $prefixeTable, $template;

define('TITLE_DIR' , basename(dirname(__FILE__)));
define('TITLE_PATH' , PHPWG_PLUGINS_PATH . TITLE_DIR . '/');
define('TITLE_TABLE' , $prefixeTable . 'title');
define('TITLE_PHOTO_TABLE' , $prefixeTable . 'title_photo');
define('TITLE_ALBUM_TABLE' , $prefixeTable . 'title_album');

//prefiltre for change <title>
add_event_handler('loc_begin_page_header', 'plug_Title', 56 );

function plug_Title()
 {
        global $template;
        $template->set_prefilter('header', 'plug_TitleP');
        
        $PAED = pwg_db_fetch_assoc(pwg_query("SELECT state FROM " . PLUGINS_TABLE . " WHERE id = 'ExtendedDescription';"));
        if($PAED['state'] == 'active') add_event_handler('AP_render_content', 'get_user_language_desc');
 }

function plug_TitleP($content, &$smarty)
 {
  $search = '#<title>.*?</title>#';
  
  $replacement = '<title>{$PERSO_TITLE}</title>
  ';

  return preg_replace($search, $replacement, $content);
 }

// Plugin for admin
if (script_basename() == 'admin')   
{
  include_once(dirname(__FILE__).'/initadmin.php');
}

// no empty !
add_event_handler('loc_begin_page_header', 'plugTitle', 61 );
function plugTitle()
 {
        global $template, $conf;

                                $titlegen = & $conf['gallery_title'];
                 if (!empty($titlegen))
                        {                               
                                $template->assign('PERSO_TITLE', $titlegen);
                        }

 } 


//use title on photo page
add_event_handler('loc_begin_page_header', 'TitlePhoto', 76 );
function TitlePhoto()
 {
                global $template, $page;

                          if ( !empty($page['image_id']) )   
                                {
    $query = '
select id,title
  FROM ' . TITLE_PHOTO_TABLE . '
  WHERE id = \''.$page['image_id'].'\'
  ;';
$result = pwg_query($query);
$row = mysql_fetch_array($result);
$titleP=$row['title'];

$titlePED=trigger_event('AP_render_content', $titleP);
        
                if (!empty($titlePED))
                        {
                                $template->assign('PERSO_TITLE', $titlePED);
                        }
                                }
 }

// use title on album page
add_event_handler('loc_begin_page_header', 'Titlealbum', 71 );
function Titlealbum()
 {
        global $template, $page;
                 if (!empty($page['category']['id']) )   
                                {
    $query = '
select id,title
  FROM ' . TITLE_ALBUM_TABLE . '
  WHERE id = \''.$page['category']['id'].'\'
  ;';
$result = pwg_query($query);
$row = mysql_fetch_array($result);
$titleA=$row['title'];

$titleAED=trigger_event('AP_render_content', $titleA);

                if (!empty($titleAED))
                        {
                                $template->assign('PERSO_TITLE', $titleAED);
                        }
                                }
 }

 //other pages
 add_event_handler('loc_begin_page_header', 'Titleother', 66 );
 function Titleother()
 {
        global $template, $page;
        
                $query = '
select id,page,title
  FROM ' . TITLE_TABLE . '
  WHERE page IN (\'home\', \'best_rated\', \'most_visited\', \'recent_pics\', \'recent_cats\', \'favorites\', \'tags\', \'comments\', \'about\', \'search\', \'random\', \'notification\')
  
  ;';
$result = pwg_query($query);
$titlespecial = array();
                while ($row = mysql_fetch_assoc($result))
                        {
                        $titlespecial[$row['page']] = $row['title'];
                        $titlespecialED[$row['page']]=trigger_event('AP_render_content', $titlespecial[$row['page']]);
                        }
        
          if (isset($page['section']) and $page['section'] == 'categories' and empty($page['category']['id']) and !empty($titlespecialED['home']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['home']);
                }
          if (isset($page['section']) and $page['section'] == 'best_rated' and !empty($titlespecialED['best_rated']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['best_rated']);
                }
          if (isset($page['section']) and $page['section'] == 'most_visited' and !empty($titlespecialED['most_visited']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['most_visited']);
                }
          if (isset($page['section']) and $page['section'] == 'recent_pics' and !empty($titlespecialED['recent_pics']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['recent_pics']);
                }
          if (isset($page['section']) and $page['section'] == 'recent_cats' and !empty($titlespecialED['recent_cats']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['recent_cats']);
                }
          if (isset($page['section']) and $page['section'] == 'favorites' and !empty($titlespecialED['favorites']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['favorites']);
                }
          if (script_basename() == 'tags' and !empty($titlespecialED['tags']))   
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['tags']);
                }
          if (script_basename() == 'comments' and !empty($titlespecialED['comments']))   
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['comments']);
                }
          if (script_basename() == 'about' and !empty($titlespecialED['about']))   
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['about']);
                }
          if (script_basename() == 'search' and !empty($titlespecialED['search']))   
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['search']);
                }
          if (isset($page['section']) and $page['section'] == 'list' and !empty($titlespecialED['random']))
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['random']);
                }
          if (script_basename() == 'notification' and !empty($titlespecialED['notification']))   
                {
                        $template->assign('PERSO_TITLE', $titlespecialED['notification']);
                }               
 }
 
?>