tas2580 / seourls

event/listener.php

Indentation +372 added lines, -372 removed lines

@@ -16,376 +16,376 @@
  */
 class listener implements EventSubscriberInterface
 {
-	/** @var \tas2580\seourls\event\base */
-	protected $base;
-
-	/** @var \phpbb\template\template */
-	protected $template;
-
-	/** @var \phpbb\request\request */
-	protected $request;
-
-	/** @var \phpbb\path_helper */
-	protected $path_helper;
-
-	/** @var string phpbb_root_path */
-	protected $phpbb_root_path;
-
-	/** @var string php_ext */
-	protected $php_ext;
-
-	private $in_viewforum;
-
-	/**
-	 * Constructor
-	 *
-	 * @param \tas2580\seourls\event\base	$base
-	 * @param \phpbb\template\template		$template				Template object
-	 * @param \phpbb\request\request		$request				Request object
-	 * @param \phpbb\path_helper			$path_helper			Controller helper object
-	 * @param string						$phpbb_root_path		phpbb_root_path
-	 * @param string						$php_ext				php_ext
-	 * @access public
-	 */
-	public function __construct(\tas2580\seourls\event\base $base, \phpbb\template\template $template, \phpbb\request\request $request, \phpbb\path_helper $path_helper, $phpbb_root_path, $php_ext)
-	{
-		$this->base = $base;
-		$this->template = $template;
-		$this->request = $request;
-		$this->path_helper = $path_helper;
-		$this->phpbb_root_path = $phpbb_root_path;
-		$this->php_ext = $php_ext;
-
-		$this->in_viewtopic = false;
-	}
-
-	/**
-	 * Assign functions defined in this class to event listeners in the core
-	 *
-	 * @return array
-	 * @static
-	 * @access public
-	 */
-	public static function getSubscribedEvents()
-	{
-		return array(
-			'core.append_sid'										=> 'append_sid',
-			'core.display_forums_modify_sql'						=> 'display_forums_modify_sql',
-			'core.display_forums_modify_template_vars'				=> 'display_forums_modify_template_vars',
-			'core.display_forums_modify_forum_rows'					=> 'display_forums_modify_forum_rows',
-			'core.display_forums_modify_category_template_vars'		=> 'display_forums_modify_category_template_vars',
-			'core.generate_forum_nav'								=> 'generate_forum_nav',
-			'core.make_jumpbox_modify_tpl_ary'						=> 'make_jumpbox_modify_tpl_ary',				// Not in phpBB
-			'core.pagination_generate_page_link'					=> 'pagination_generate_page_link',
-			'core.search_modify_tpl_ary'							=> 'search_modify_tpl_ary',
-			'core.viewforum_modify_topicrow'						=> 'viewforum_modify_topicrow',
-			'core.viewforum_get_topic_data'							=> 'viewforum_get_topic_data',
-			'core.viewtopic_assign_template_vars_before'			=> 'viewtopic_assign_template_vars_before',
-			'core.viewtopic_before_f_read_check'					=> 'viewtopic_before_f_read_check',
-			'core.viewtopic_modify_page_title'						=> 'viewtopic_modify_page_title',
-			'core.viewtopic_modify_post_row'						=> 'viewtopic_modify_post_row',
-			'core.viewtopic_get_post_data'							=> 'viewtopic_get_post_data',
-		);
-	}
-
-	/**
-	 * Correct the path of $viewtopic_url
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function append_sid($event)
-	{
-		if ($this->in_viewtopic && preg_match('#./../viewtopic.' . $this->php_ext  . '#', $event['url']))
-		{
-			$url = '../viewtopic.' . $this->php_ext ;
-			$event['url'] = $url;
-		}
-		if (isset($event['params']['redirect']))
-		{
-			$params = $event['params'];
-			$params['redirect'] = str_replace('..', '.', $event['params']['redirect']);
-			$event['params'] = $params;
-		}
-	}
-
-	/**
-	 * Get informations for the last post from Database
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function display_forums_modify_sql($event)
-	{
-		$sql_array = $event['sql_ary'];
-		$sql_array['LEFT_JOIN'][] = array(
-			'FROM' => array(TOPICS_TABLE => 't'),
-			'ON' => "f.forum_last_post_id = t.topic_last_post_id"
-		);
-		$sql_array['SELECT'] .= ', t.topic_title, t.topic_id, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted';
-		$event['sql_ary'] = $sql_array;
-	}
-
-	/**
-	 * Store informations for the last post in forum_rows array
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function display_forums_modify_forum_rows($event)
-	{
-		$forum_rows = $event['forum_rows'];
-		if ($event['row']['forum_last_post_time'] == $forum_rows[$event['parent_id']]['forum_last_post_time'])
-		{
-			$forum_rows[$event['parent_id']]['forum_name_last_post'] =$event['row']['forum_name'];
-			$forum_rows[$event['parent_id']]['topic_id_last_post'] =$event['row']['topic_id'];
-			$forum_rows[$event['parent_id']]['topic_title_last_post'] =$event['row']['topic_title'];
-			$event['forum_rows'] = $forum_rows;
-		}
-	}
-
-	/**
-	 * Rewrite links to forums and subforums in forum index
-	 * also correct the path of the forum images if we are in a forum
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function display_forums_modify_template_vars($event)
-	{
-		$subforums_row = $event['subforums_row'];
-		$forum_row = $event['forum_row'];
-
-		// Rewrite URLs of sub forums
-		foreach ($subforums_row as $i => $subforum)
-		{
-			// A little bit a dirty way, but there is no better solution
-			$query = str_replace('&', '&', parse_url($subforum['U_SUBFORUM'], PHP_URL_QUERY));
-			parse_str($query, $id);
-			$subforums_row[$i]['U_SUBFORUM'] = append_sid($this->base->generate_forum_link($id['f'], $subforum['SUBFORUM_NAME']));
-		}
-
-		// Update the image source in forums
-		$img = $this->path_helper->update_web_root_path($forum_row['FORUM_IMAGE_SRC']);
-		$forum_row['FORUM_IMAGE'] = preg_replace('#img src=\"(.*)\" alt#', 'img src="' . $img . '" alt', $forum_row['FORUM_IMAGE']);
-
-		// Rewrite links to topics, posts and forums
-		$replies = $this->base->get_count('topic_posts', $event['row'], $event['row']['forum_id']) - 1;
-		$url = $this->base->generate_topic_link($event['row']['forum_id_last_post'], $event['row']['forum_name_last_post'], $event['row']['topic_id_last_post'], $event['row']['topic_title_last_post']);
-		$forum_row['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($replies, $url) . '#p' . $event['row']['forum_last_post_id']);
-		$forum_row['U_VIEWFORUM'] = append_sid($this->base->generate_forum_link($forum_row['FORUM_ID'], $forum_row['FORUM_NAME']));
-
-		$event['subforums_row'] = $subforums_row;
-		$event['forum_row'] = $forum_row;
-	}
-
-	/**
-	 * Rewrite the categorie links
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function display_forums_modify_category_template_vars($event)
-	{
-		$cat_row = $event['cat_row'];
-		$row = $event['row'];
-		$cat_row['U_VIEWFORUM'] = append_sid($this->base->generate_forum_link($row['forum_id'], $row['forum_name']));
-		$event['cat_row'] = $cat_row;
-	}
-
-	/**
-	 * Rewrite links in breadcrumbs
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function generate_forum_nav($event)
-	{
-		$forum_data = $event['forum_data'];
-		$navlinks = $event['navlinks'];
-		$navlinks_parents = $event['navlinks_parents'];
-
-		foreach ($navlinks_parents as $id => $data)
-		{
-			$navlinks_parents[$id]['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($data['FORUM_ID'] , $data['FORUM_NAME']));
-		}
-
-		$navlinks['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($forum_data['forum_id'], $forum_data['forum_name']));
-		$event['navlinks'] = $navlinks;
-		$event['navlinks_parents'] = $navlinks_parents;
-	}
-
-	// Not in phpBB
-	public function make_jumpbox_modify_tpl_ary($event)
-	{
-		$tpl_ary = $event['tpl_ary'];
-		$row = $event['row'];
-		foreach ($tpl_ary as $id => $data)
-		{
-			$tpl_ary[$id]['LINK']	 = append_sid($this->base->generate_forum_link($row['forum_id'], $row['forum_name']));
-		}
-
-		$event['tpl_ary'] = $tpl_ary;
-	}
-
-	/**
-	 * Rewrite pagination links
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function pagination_generate_page_link($event)
-	{
-		// If we have a sort key we do not rewrite the URL
-		$query = str_replace('&', '&', parse_url($event['base_url'], PHP_URL_QUERY));
-		parse_str($query, $param);
-		if (isset($param['sd']) || isset($param['sk']) || isset($param['st']))
-		{
-			return;
-		}
-
-		$start = (($event['on_page'] - 1) * $event['per_page']);
-		if (!empty($this->topic_title))
-		{
-			$event['generate_page_link_override'] = append_sid($this->base->generate_topic_link($this->forum_id, $this->forum_title, $this->topic_id, $this->topic_title, $start));
-		}
-		else if (!empty($this->forum_title))
-		{
-			$event['generate_page_link_override'] = append_sid($this->base->generate_forum_link($this->forum_id, $this->forum_title, $start));
-		}
-	}
-
-	/**
-	 * Rewrite links in the search result
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function search_modify_tpl_ary($event)
-	{
-		$replies = $this->base->get_count('topic_posts', $event['row'], $event['row']['forum_id']) - 1;
-		$u_view_topic = $this->base->generate_topic_link($event['row']['forum_id'], $event['row']['forum_name'], $event['row']['topic_id'], $event['row']['topic_title']);
-
-		$tpl_ary = $event['tpl_ary'];
-		$tpl_ary['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($replies, $u_view_topic) . '#p' . $event['row']['topic_last_post_id']);
-		$tpl_ary['U_VIEW_TOPIC'] = append_sid($u_view_topic);
-		$tpl_ary['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($event['row']['forum_id'], $event['row']['forum_name']));
-
-		$event['tpl_ary'] = $tpl_ary;
-	}
-
-	/**
-	 * Rewrite links to topics in forum view
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewforum_modify_topicrow($event)
-	{
-		$topic_row = $event['topic_row'];
-		$this->forum_title = $topic_row['FORUM_NAME'];
-		$this->forum_id = $topic_row['FORUM_ID'];
-		$this->topic_title = $topic_row['TOPIC_TITLE'];
-		$this->topic_id = $topic_row['TOPIC_ID'];
-
-		$u_view_topic = $this->base->generate_topic_link($this->forum_id, $this->forum_title, $this->topic_id, $this->topic_title);
-		$topic_row['U_VIEW_TOPIC'] = append_sid($u_view_topic);
-		$topic_row['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($this->forum_id, $this->forum_title));
-		$topic_row['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($event['topic_row']['REPLIES'], $u_view_topic) . '#p' . $event['row']['topic_last_post_id']);
-
-		$event['topic_row'] = $topic_row;
-	}
-
-	/**
-	 * Rewrite the canonical URL on viewforum.php
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewforum_get_topic_data($event)
-	{
-		$start = $this->request->variable('start', 0);
-		$this->template->assign_vars(array(
-			'U_VIEW_FORUM'	=> append_sid($this->base->generate_forum_link($event['forum_data']['forum_id'], $event['forum_data']['forum_name'], $start)),
-			'U_CANONICAL'		=> $this->base->generate_forum_link($event['forum_data']['forum_id'], $event['forum_data']['forum_name'], $start, true),
-		));
-	}
-
-	/**
-	 * Rewrite the topic URL for the headline of the topic page and the link back to forum
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewtopic_get_post_data($event)
-	{
-		$data = $event['topic_data'];
-		$this->template->assign_vars(array(
-			'U_VIEW_TOPIC'		=> append_sid($this->base->generate_topic_link($event['forum_id'] , $data['forum_name'], $event['topic_id'], $data['topic_title'], $event['start'])),
-			'U_VIEW_FORUM'		=> append_sid($this->base->generate_forum_link($event['forum_id'] , $data['forum_name'])),
-		));
-	}
-
-	/**
-	 * Assign topic data to global variables for pagination
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewtopic_assign_template_vars_before($event)
-	{
-		$this->forum_title = $event['topic_data']['forum_name'];
-		$this->forum_id = $event['topic_data']['forum_id'];
-		$this->topic_title = $event['topic_data']['topic_title'];
-		$this->topic_id = $event['topic_data']['topic_id'];
-	}
-
-	public function viewtopic_before_f_read_check()
-	{
-		$this->in_viewtopic = true;
-	}
-
-	/**
-	 * Rewrite the canonical URL on viewtopic.php
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewtopic_modify_page_title($event)
-	{
-		$start = $this->request->variable('start', 0);
-		$data = $event['topic_data'];
-		$this->template->assign_vars(array(
-			'U_CANONICAL'		=> $this->base->generate_topic_link($data['forum_id'], $data['forum_name'], $data['topic_id'], $data['topic_title'], $start, true),
-		));
-	}
-
-	/**
-	 * Rewrite mini post img link
-	 *
-	 * @param	object	$event	The event object
-	 * @return	null
-	 * @access	public
-	 */
-	public function viewtopic_modify_post_row($event)
-	{
-		$row = $event['post_row'];
-		$start = $this->request->variable('start', 0);
-		$data = $event['topic_data'];
-		$row['U_MINI_POST'] = append_sid($this->base->generate_topic_link($data['forum_id'], $data['forum_name'], $data['topic_id'], $data['topic_title'], $start) . '#p' . $event['row']['post_id']);
-		$event['post_row'] = $row;
-	}
+    /** @var \tas2580\seourls\event\base */
+    protected $base;
+
+    /** @var \phpbb\template\template */
+    protected $template;
+
+    /** @var \phpbb\request\request */
+    protected $request;
+
+    /** @var \phpbb\path_helper */
+    protected $path_helper;
+
+    /** @var string phpbb_root_path */
+    protected $phpbb_root_path;
+
+    /** @var string php_ext */
+    protected $php_ext;
+
+    private $in_viewforum;
+
+    /**
+     * Constructor
+     *
+     * @param \tas2580\seourls\event\base	$base
+     * @param \phpbb\template\template		$template				Template object
+     * @param \phpbb\request\request		$request				Request object
+     * @param \phpbb\path_helper			$path_helper			Controller helper object
+     * @param string						$phpbb_root_path		phpbb_root_path
+     * @param string						$php_ext				php_ext
+     * @access public
+     */
+    public function __construct(\tas2580\seourls\event\base $base, \phpbb\template\template $template, \phpbb\request\request $request, \phpbb\path_helper $path_helper, $phpbb_root_path, $php_ext)
+    {
+        $this->base = $base;
+        $this->template = $template;
+        $this->request = $request;
+        $this->path_helper = $path_helper;
+        $this->phpbb_root_path = $phpbb_root_path;
+        $this->php_ext = $php_ext;
+
+        $this->in_viewtopic = false;
+    }
+
+    /**
+     * Assign functions defined in this class to event listeners in the core
+     *
+     * @return array
+     * @static
+     * @access public
+     */
+    public static function getSubscribedEvents()
+    {
+        return array(
+            'core.append_sid'										=> 'append_sid',
+            'core.display_forums_modify_sql'						=> 'display_forums_modify_sql',
+            'core.display_forums_modify_template_vars'				=> 'display_forums_modify_template_vars',
+            'core.display_forums_modify_forum_rows'					=> 'display_forums_modify_forum_rows',
+            'core.display_forums_modify_category_template_vars'		=> 'display_forums_modify_category_template_vars',
+            'core.generate_forum_nav'								=> 'generate_forum_nav',
+            'core.make_jumpbox_modify_tpl_ary'						=> 'make_jumpbox_modify_tpl_ary',				// Not in phpBB
+            'core.pagination_generate_page_link'					=> 'pagination_generate_page_link',
+            'core.search_modify_tpl_ary'							=> 'search_modify_tpl_ary',
+            'core.viewforum_modify_topicrow'						=> 'viewforum_modify_topicrow',
+            'core.viewforum_get_topic_data'							=> 'viewforum_get_topic_data',
+            'core.viewtopic_assign_template_vars_before'			=> 'viewtopic_assign_template_vars_before',
+            'core.viewtopic_before_f_read_check'					=> 'viewtopic_before_f_read_check',
+            'core.viewtopic_modify_page_title'						=> 'viewtopic_modify_page_title',
+            'core.viewtopic_modify_post_row'						=> 'viewtopic_modify_post_row',
+            'core.viewtopic_get_post_data'							=> 'viewtopic_get_post_data',
+        );
+    }
+
+    /**
+     * Correct the path of $viewtopic_url
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function append_sid($event)
+    {
+        if ($this->in_viewtopic && preg_match('#./../viewtopic.' . $this->php_ext  . '#', $event['url']))
+        {
+            $url = '../viewtopic.' . $this->php_ext ;
+            $event['url'] = $url;
+        }
+        if (isset($event['params']['redirect']))
+        {
+            $params = $event['params'];
+            $params['redirect'] = str_replace('..', '.', $event['params']['redirect']);
+            $event['params'] = $params;
+        }
+    }
+
+    /**
+     * Get informations for the last post from Database
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function display_forums_modify_sql($event)
+    {
+        $sql_array = $event['sql_ary'];
+        $sql_array['LEFT_JOIN'][] = array(
+            'FROM' => array(TOPICS_TABLE => 't'),
+            'ON' => "f.forum_last_post_id = t.topic_last_post_id"
+        );
+        $sql_array['SELECT'] .= ', t.topic_title, t.topic_id, t.topic_posts_approved, t.topic_posts_unapproved, t.topic_posts_softdeleted';
+        $event['sql_ary'] = $sql_array;
+    }
+
+    /**
+     * Store informations for the last post in forum_rows array
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function display_forums_modify_forum_rows($event)
+    {
+        $forum_rows = $event['forum_rows'];
+        if ($event['row']['forum_last_post_time'] == $forum_rows[$event['parent_id']]['forum_last_post_time'])
+        {
+            $forum_rows[$event['parent_id']]['forum_name_last_post'] =$event['row']['forum_name'];
+            $forum_rows[$event['parent_id']]['topic_id_last_post'] =$event['row']['topic_id'];
+            $forum_rows[$event['parent_id']]['topic_title_last_post'] =$event['row']['topic_title'];
+            $event['forum_rows'] = $forum_rows;
+        }
+    }
+
+    /**
+     * Rewrite links to forums and subforums in forum index
+     * also correct the path of the forum images if we are in a forum
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function display_forums_modify_template_vars($event)
+    {
+        $subforums_row = $event['subforums_row'];
+        $forum_row = $event['forum_row'];
+
+        // Rewrite URLs of sub forums
+        foreach ($subforums_row as $i => $subforum)
+        {
+            // A little bit a dirty way, but there is no better solution
+            $query = str_replace('&', '&', parse_url($subforum['U_SUBFORUM'], PHP_URL_QUERY));
+            parse_str($query, $id);
+            $subforums_row[$i]['U_SUBFORUM'] = append_sid($this->base->generate_forum_link($id['f'], $subforum['SUBFORUM_NAME']));
+        }
+
+        // Update the image source in forums
+        $img = $this->path_helper->update_web_root_path($forum_row['FORUM_IMAGE_SRC']);
+        $forum_row['FORUM_IMAGE'] = preg_replace('#img src=\"(.*)\" alt#', 'img src="' . $img . '" alt', $forum_row['FORUM_IMAGE']);
+
+        // Rewrite links to topics, posts and forums
+        $replies = $this->base->get_count('topic_posts', $event['row'], $event['row']['forum_id']) - 1;
+        $url = $this->base->generate_topic_link($event['row']['forum_id_last_post'], $event['row']['forum_name_last_post'], $event['row']['topic_id_last_post'], $event['row']['topic_title_last_post']);
+        $forum_row['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($replies, $url) . '#p' . $event['row']['forum_last_post_id']);
+        $forum_row['U_VIEWFORUM'] = append_sid($this->base->generate_forum_link($forum_row['FORUM_ID'], $forum_row['FORUM_NAME']));
+
+        $event['subforums_row'] = $subforums_row;
+        $event['forum_row'] = $forum_row;
+    }
+
+    /**
+     * Rewrite the categorie links
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function display_forums_modify_category_template_vars($event)
+    {
+        $cat_row = $event['cat_row'];
+        $row = $event['row'];
+        $cat_row['U_VIEWFORUM'] = append_sid($this->base->generate_forum_link($row['forum_id'], $row['forum_name']));
+        $event['cat_row'] = $cat_row;
+    }
+
+    /**
+     * Rewrite links in breadcrumbs
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function generate_forum_nav($event)
+    {
+        $forum_data = $event['forum_data'];
+        $navlinks = $event['navlinks'];
+        $navlinks_parents = $event['navlinks_parents'];
+
+        foreach ($navlinks_parents as $id => $data)
+        {
+            $navlinks_parents[$id]['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($data['FORUM_ID'] , $data['FORUM_NAME']));
+        }
+
+        $navlinks['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($forum_data['forum_id'], $forum_data['forum_name']));
+        $event['navlinks'] = $navlinks;
+        $event['navlinks_parents'] = $navlinks_parents;
+    }
+
+    // Not in phpBB
+    public function make_jumpbox_modify_tpl_ary($event)
+    {
+        $tpl_ary = $event['tpl_ary'];
+        $row = $event['row'];
+        foreach ($tpl_ary as $id => $data)
+        {
+            $tpl_ary[$id]['LINK']	 = append_sid($this->base->generate_forum_link($row['forum_id'], $row['forum_name']));
+        }
+
+        $event['tpl_ary'] = $tpl_ary;
+    }
+
+    /**
+     * Rewrite pagination links
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function pagination_generate_page_link($event)
+    {
+        // If we have a sort key we do not rewrite the URL
+        $query = str_replace('&', '&', parse_url($event['base_url'], PHP_URL_QUERY));
+        parse_str($query, $param);
+        if (isset($param['sd']) || isset($param['sk']) || isset($param['st']))
+        {
+            return;
+        }
+
+        $start = (($event['on_page'] - 1) * $event['per_page']);
+        if (!empty($this->topic_title))
+        {
+            $event['generate_page_link_override'] = append_sid($this->base->generate_topic_link($this->forum_id, $this->forum_title, $this->topic_id, $this->topic_title, $start));
+        }
+        else if (!empty($this->forum_title))
+        {
+            $event['generate_page_link_override'] = append_sid($this->base->generate_forum_link($this->forum_id, $this->forum_title, $start));
+        }
+    }
+
+    /**
+     * Rewrite links in the search result
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function search_modify_tpl_ary($event)
+    {
+        $replies = $this->base->get_count('topic_posts', $event['row'], $event['row']['forum_id']) - 1;
+        $u_view_topic = $this->base->generate_topic_link($event['row']['forum_id'], $event['row']['forum_name'], $event['row']['topic_id'], $event['row']['topic_title']);
+
+        $tpl_ary = $event['tpl_ary'];
+        $tpl_ary['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($replies, $u_view_topic) . '#p' . $event['row']['topic_last_post_id']);
+        $tpl_ary['U_VIEW_TOPIC'] = append_sid($u_view_topic);
+        $tpl_ary['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($event['row']['forum_id'], $event['row']['forum_name']));
+
+        $event['tpl_ary'] = $tpl_ary;
+    }
+
+    /**
+     * Rewrite links to topics in forum view
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewforum_modify_topicrow($event)
+    {
+        $topic_row = $event['topic_row'];
+        $this->forum_title = $topic_row['FORUM_NAME'];
+        $this->forum_id = $topic_row['FORUM_ID'];
+        $this->topic_title = $topic_row['TOPIC_TITLE'];
+        $this->topic_id = $topic_row['TOPIC_ID'];
+
+        $u_view_topic = $this->base->generate_topic_link($this->forum_id, $this->forum_title, $this->topic_id, $this->topic_title);
+        $topic_row['U_VIEW_TOPIC'] = append_sid($u_view_topic);
+        $topic_row['U_VIEW_FORUM'] = append_sid($this->base->generate_forum_link($this->forum_id, $this->forum_title));
+        $topic_row['U_LAST_POST'] = append_sid($this->base->generate_lastpost_link($event['topic_row']['REPLIES'], $u_view_topic) . '#p' . $event['row']['topic_last_post_id']);
+
+        $event['topic_row'] = $topic_row;
+    }
+
+    /**
+     * Rewrite the canonical URL on viewforum.php
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewforum_get_topic_data($event)
+    {
+        $start = $this->request->variable('start', 0);
+        $this->template->assign_vars(array(
+            'U_VIEW_FORUM'	=> append_sid($this->base->generate_forum_link($event['forum_data']['forum_id'], $event['forum_data']['forum_name'], $start)),
+            'U_CANONICAL'		=> $this->base->generate_forum_link($event['forum_data']['forum_id'], $event['forum_data']['forum_name'], $start, true),
+        ));
+    }
+
+    /**
+     * Rewrite the topic URL for the headline of the topic page and the link back to forum
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewtopic_get_post_data($event)
+    {
+        $data = $event['topic_data'];
+        $this->template->assign_vars(array(
+            'U_VIEW_TOPIC'		=> append_sid($this->base->generate_topic_link($event['forum_id'] , $data['forum_name'], $event['topic_id'], $data['topic_title'], $event['start'])),
+            'U_VIEW_FORUM'		=> append_sid($this->base->generate_forum_link($event['forum_id'] , $data['forum_name'])),
+        ));
+    }
+
+    /**
+     * Assign topic data to global variables for pagination
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewtopic_assign_template_vars_before($event)
+    {
+        $this->forum_title = $event['topic_data']['forum_name'];
+        $this->forum_id = $event['topic_data']['forum_id'];
+        $this->topic_title = $event['topic_data']['topic_title'];
+        $this->topic_id = $event['topic_data']['topic_id'];
+    }
+
+    public function viewtopic_before_f_read_check()
+    {
+        $this->in_viewtopic = true;
+    }
+
+    /**
+     * Rewrite the canonical URL on viewtopic.php
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewtopic_modify_page_title($event)
+    {
+        $start = $this->request->variable('start', 0);
+        $data = $event['topic_data'];
+        $this->template->assign_vars(array(
+            'U_CANONICAL'		=> $this->base->generate_topic_link($data['forum_id'], $data['forum_name'], $data['topic_id'], $data['topic_title'], $start, true),
+        ));
+    }
+
+    /**
+     * Rewrite mini post img link
+     *
+     * @param	object	$event	The event object
+     * @return	null
+     * @access	public
+     */
+    public function viewtopic_modify_post_row($event)
+    {
+        $row = $event['post_row'];
+        $start = $this->request->variable('start', 0);
+        $data = $event['topic_data'];
+        $row['U_MINI_POST'] = append_sid($this->base->generate_topic_link($data['forum_id'], $data['forum_name'], $data['topic_id'], $data['topic_title'], $start) . '#p' . $event['row']['post_id']);
+        $event['post_row'] = $row;
+    }
 }
\ No newline at end of file