/src/site/components/com_comment/joscomment/comment.class.php

<?php defined('_VALID_MOS') or die('Direct Access to this location is not allowed.');



/*

 * Copyright Copyright (C) 2007 Alain Georgette. All rights reserved.

 * Copyright Copyright (C) 2006 Frantisek Hliva. All rights reserved.

 * License http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php

 *

 * !JoomlaComment is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation; either version 2 of the License, or

 * (at your option) any later version.

 *

 * !JoomlaComment is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 */

global $mosConfig_absolute_path;



require_once($mosConfig_absolute_path.'/components/com_comment/joscomment/utils.php');

require_once($mosConfig_absolute_path.'/components/com_comment/joscomment/strutils.php');

require_once($mosConfig_absolute_path.'/components/com_comment/joscomment/jscript.php');

require_once($mosConfig_absolute_path.'/components/com_comment/joscomment/security.php');





class JOSC_template {

    var $_live_site;

    var $_absolute_path;

    var $_template_path = '';

    var $_template_absolute_path = '';

    var $_name = '';

    var $_css  = '';

    var $_title = '';

    /*

     * parsed blocks

     */

    var $_body = '';

    var $_library = '';

	var $_readon = '';

	var $_previewline = '';

    var $_menu = ''; /* ? */

    var $_post = '';

    var $_search = '';

    var $_searchResults = '';

    var $_form = '';

    var $_poweredby = '';



    function JOSC_template($name,$css='template_css.css')

    {

        $this->_name = $name;

        $this->_css  = $css;

    }



    function loadFromFile()

    {

        $fileName = $this->_template_absolute_path .'/'. $this->_name . '/index.html';

        if (file_exists($fileName)) {

            $file = fopen ($fileName, 'r');

            $template = fread ($file, filesize($fileName));

            fclose($file);

            return $template;

        } else die ('!JoomlaComment template not found: ' . $this->_name);

    }



    function CSS()

    {  

        //return JOSC_utils::insertToHead('<link rel="stylesheet" href="' . $this->_template_path . '/' . $this->_name . '/css/'.$this->_css.'" type="text/css" />');

    	

    	global $mosConfig_caching;

		/* 

		 * cache does not calculate again head for bots... :(

     	 * and link rel outside head is not good accepted by IE7

    	 * for example after a embed object...

   	  	 * not a complete solution but less blocking

   	  	 */ 

   		if ($mosConfig_caching) {

			$html	= "\n<script type = \"text/javascript\">"

      				. "<!--"

      				. "\n if (!JOSC_cssStyleSheet)"   /* TODO: search in StyleSheets elements if exist */

      				. "\n { var JOSC_csslink = document.createElement('link');"

      				. "\n var JOSC_cssStyleSheet = '". $this->_template_path . '/' . $this->_name . '/css/'.$this->_css ."';"

					. "\n JOSC_csslink.setAttribute('href', JOSC_cssStyleSheet );"

      				. "\n JOSC_csslink.setAttribute('rel', 'stylesheet');"

      				. "\n JOSC_csslink.setAttribute('type', 'text/css');"

      				. "\n var JOSC_csshead = document.getElementsByTagName('head').item(0);"

      				. "\n JOSC_csshead.appendChild(JOSC_csslink);"

      				. "\n }//-->"

	  				. "\n</script>";

	  		return $html;

   		} else {

   			return JOSC_utils::insertToHead('<link rel="stylesheet" href="' . $this->_template_path . '/' . $this->_name . '/css/'.$this->_css.'" type="text/css" />');

   		}

    }



    function parse($readon=false)

    {

        $template = $this->loadFromFile();

        $this->_body 	= JOSC_utils::block($template, 'body');

        $this->_library = JOSC_utils::block($template, 'library');

        if ($readon) {

        	$this->_readon = JOSC_utils::block($template, 'readon');

        	$this->_previewline = JOSC_utils::block($template, 'previewline');

        } else {

        	$this->_menu = JOSC_utils::block($template, 'menu');

        	$this->_search = JOSC_utils::block($template, 'search');

        	$this->_searchResults = JOSC_utils::block($template, 'searchresults');

        	$this->_post = JOSC_utils::block($template, 'post');

        	$this->_form = JOSC_utils::block($template, 'form');

        	$this->_poweredby = JOSC_utils::block($template, 'poweredby');

        }

    }

}



class JOSC_properties extends JOSC_template {

	/* special parameters */

    var $_contentrow;

    var $_params;

    var $_component;

    var $_sectionid;

    var $_comObject;

    var $_limitstart;

    var $_total;

    var $_request_uri;

    /* config params */

    var $_ajax;

	var $_local_charset;	

    var $_only_registered;

    var $_language;

    var $_moderator = array();

    var $_include_sc;

    var $_exclude_sections = array();

    var $_exclude_categories = array();

    var $_exclude_contentitems = array();

    var $_exclude_contentids = array();

    var $_template;

    var $_template_css;

    var $_form_area_cols;

    var $_emoticon_pack;

    var $_emoticon_wcount;

    var $_tree;

    var $_mlink_post;

    var $_tree_indent;

    var $_sort_downward;

    var $_display_num;

    var $_support_emoticons;

    var $_support_UBBcode;

    var $_support_pictures;

    var $_censorship_enable;

    var $_censorship_case_sensitive;

    var $_censorship_words;

    var $_censorship_usertypes;

    var $_IP_visible;

    var $_IP_partial;

    var $_IP_caption;

    var $_IP_usertypes;

    var $_preview_visible;

    var $_preview_length;

    var $_preview_lines;

    var $_voting_visible;

    var $_use_name;

    var $_notify_admin;

    var $_notify_email;

    var $_notify_moderator;

    var $_notify_users;

    var $_rss;

    var $_date_format;

    var $_no_search;

    var $_captcha;

    var $_autopublish;

    var $_ban;

    var $_avatar;

    var $_profile;

    var $_profiles;

    var $_maxlength_text;

    var $_maxlength_word;

    var $_maxlength_line;

    var $_show_readon;

    var $_debug_username;

    var $_xmlerroralert;

    var $_ajaxdebug;



    function JOSC_properties($absolutePath, $liveSite, &$comObject, &$exclude, &$row, &$params)

    {

        global $my, $mosConfig_absolute_path;



		//require("$absolutePath/../config.comment.php"); 

		/* abolutepath = .../administrator/components/com_comment/joscomment absolute path */

		require_once("$mosConfig_absolute_path/administrator/components/com_comment/class.config.comment.php");

		$config = new JOSC_config(0, $comObject);	

		if (!$config->load()) {

			$exclude = true;

			return;	

		}

		/* 

		 * setting

		 */

		$this->_comObject		= $config->_comObject;

		$this->_component 		= $this->_comObject->_component;

		$this->_sectionid 		= $this->_comObject->_sectionid;



        $this->_content_id 		= $this->_comObject->_id;



				      

        $this->_ajax 			= $config->_ajax;

        $this->_local_charset 	= $config->_local_charset;

        $this->_only_registered = $config->_only_registered;

        $this->_language 		= $config->_language;

        $this->_moderator 		= explode(',', $config->_moderator);



		/*

		 * content item

		 */                

        

        if ($exclude && isset($row)) {	      

			$this->_show_readon			= $this->_comObject->setShowReadon( $row, $params, $config );

			 

    	    $this->_exclude_contentids	= $config->_exclude_contentids ? explode(',', $config->_exclude_contentids) : array();

    	    $this->_exclude_contentitems = $config->_exclude_contentitems ? explode(',', $config->_exclude_contentitems) : array();

	        $this->_exclude_sections	= $config->_exclude_sections ? explode(',', $config->_exclude_sections) : array();

    	    $this->_exclude_categories	= $config->_exclude_categories ? explode(',', $config->_exclude_categories) : array();

    	    $this->_include_sc			= $config->_include_sc;

    	    if ($this->_comObject->_official) {

    	    	$obj = $this;

				if (!$this->_comObject->checkSectionCategory($row, $obj ))

					return false;

        	} else {

				if (!$this->_comObject->checkSectionCategory($row, $this->_include_sc, $this->_exclude_sections, $this->_exclude_categories, $this->_exclude_contentids ))

					return false;

			}

        }

        

        /*

         * others

         */

        $this->_tree 			= $config->_tree;

        $this->_mlink_post 		= $config->_mlink_post;

        $this->_tree_indent 	= $config->_tree_indent;

        $this->_sort_downward 	= $config->_sort_downward; //($this->_tree ? 0 : $config->_sort_downward);

        $this->_display_num 	= $config->_display_num;

        $this->_support_emoticons = $config->_support_emoticons;

        $this->_enter_website	= $config->_enter_website;

        $this->_support_UBBcode = $config->_support_UBBcode;

		$this->_support_pictures = $config->_support_pictures;

		$this->_pictures_maxwidth = $config->_pictures_maxwidth;

        $this->_censorship_enable = $config->_censorship_enable && in_array(JOSC_utils::getJOSCUserType($my->usertype), explode(',', $config->_censorship_usertypes));

        $this->_censorship_case_sensitive = $config->_censorship_case_sensitive;

//        $this->_censorship_words = explode(',', $config->_censorship_words);

        $this->Set_censorship_words($config->_censorship_words);

        $this->_IP_usertypes 	= explode(',', $config->_IP_usertypes);

        $this->_IP_visible 		= $config->_IP_visible;

        $this->_IP_partial 		= $config->_IP_partial;

        $this->_IP_caption 		= $config->_IP_caption;

        $this->_preview_visible = $config->_preview_visible;

        $this->_preview_length 	= $config->_preview_length;

        $this->_preview_lines 	= $config->_preview_lines;

        $this->_voting_visible 	= $config->_voting_visible;

        $this->_use_name 		= $config->_use_name;

        $this->_notify_admin 	= $config->_notify_admin;

        $this->_notify_email 	= $config->_notify_email;

        $this->_notify_moderator = $config->_notify_moderator;

        $this->_autopublish 	= $config->_autopublish;

        $this->_notify_users 	= $config->_notify_users;

        $this->_rss 			= $config->_rss;

        $this->_date_format 	= $config->_date_format;

        $this->_no_search		= $config->_no_search;

        $this->_captcha 		= $config->_captcha && in_array(JOSC_utils::getJOSCUserType($my->usertype), explode(',', $config->_captcha_usertypes));

        $this->_website_registered = $config->_website_registered;

        $this->_ban 			= $config->_ban;

        $cb = JOSC_TableUtils::existsTable('#__comprofiler');

        $this->_profile 		= $config->_support_profiles && $cb;

        $this->_avatar 			= $config->_support_avatars && $cb;

		$this->_maxlength_text 	= $config->_maxlength_text;

        $this->_maxlength_word 	= $config->_maxlength_word;

        $this->_maxlength_line 	= $config->_maxlength_line;



        $this->_absolute_path 	= $absolutePath;

        $this->_live_site 		= $liveSite;

        

        $this->_template 				= $config->_template_custom ? $config->_template_custom : $config->_template;

        $this->_template_path 			= $config->_template_custom ? $config->_template_custom_livepath : "$liveSite/templates";

        $this->_template_absolute_path 	= $config->_template_custom ? $config->_template_custom_path : "$absolutePath/templates";

        $this->_template_css			= $config->_template_custom ? $config->_template_custom_css : $config->_template_css;

        $this->JOSC_template($this->_template, $this->_template_css);

        $this->_template_library		= $config->_template_library;

		$this->_form_area_cols	= $config->_form_area_cols;

		

        $this->_emoticon_pack 	= $config->_emoticon_pack;

        $this->_emoticon_wcount = $config->_emoticon_wcount;

        $this->_emoticons_path = $liveSite . "/emoticons/$this->_emoticon_pack/images";



        JOSC_utils::set_charsetConstant($this->_local_charset);

        $this->loadLanguage($GLOBALS['josComment_absolute_path'], $this->_language);



        $this->loadEmoticons("$absolutePath/emoticons/$this->_emoticon_pack/index.php");

               

        $this->_debug_username = $config->_debug_username;

        $this->_xmlerroralert = $config->_xmlerroralert ? '1' : '0';

        $this->_ajaxdebug = $config->_ajaxdebug ? '1' : '0';

        if ($this->_profile)        

       		$this->loadProfiles();

        $exclude = false;

    }

    

    function Set_censorship_words($censorship_words)

    {    

    	$this->_censorship_words = array();

    	

        if ($this->_censorship_enable && $censorship_words) {

            

            $censorship_words = explode(',', $censorship_words);

            

            if (is_array($censorship_words)) {

                      

            	foreach($censorship_words as $word) {

            	    

               		$word = trim($word);

               		

                	if (strpos($word, '=')) {

                    	$word = explode('=', $word);

                   		$from = trim($word[0]);

                   		$to   = trim($word[1]);  

                	} else {

                	    $from = $word;

                	    $to   = JOSC_strutils::str_fill(strlen($word), '*');

                	}

                	

                	$this->_censorship_words[$from] = $to;

            	}

            }

        }

        return;

    }

    

    function jscriptInit()

    {

        global $mosConfig_live_site, $my;

        

        $html = "\n<script type='text/javascript'>\n";

        $html .= "var JOSC_ajaxEnabled=$this->_ajax;";

        $html .= "if (!JOSC_http) JOSC_ajaxEnabled=false;";

        $html .= "var JOSC_sortDownward='$this->_sort_downward';";

        $captchaEnabled = $this->_captcha ? 'true' : 'false';

        $html .= "var JOSC_captchaEnabled=$captchaEnabled;";

        $html .= "var JOSC_template='$this->_template_path/$this->_name';";

        $html .= "var JOSC_liveSite='$this->_live_site';"; /* joscomment */

        $html .= "var JOSC_ConfigLiveSite='$mosConfig_live_site';"; 

        $html .= "var JOSC_linkToContent='".$this->_comObject->linkToContent( $this->_content_id )."';";

        $html .= "var JOSC_autopublish='$this->_autopublish';"; /* not used ?*/

        if ($this->_debug_username && ($my->username==$this->_debug_username || $this->_debug_username=="JOSCdebugactive")) {

        	$html .= "var JOSC_XmlErrorAlert=$this->_xmlerroralert;";

        	$html .= "var JOSC_AjaxDebug=$this->_ajaxdebug;";

        }     

        

        $html .= "\n</script>\n";

        return $html;

    }

    function loadLanguage($path, $language)

    {

//        $path .= '/language/';

//        if ($language == 'auto') $language = $path . $GLOBALS['mosConfig_lang'] . '.php';

//        else $language = $path . $language;

//        if (file_exists($language))

//        	require_once($language);

//        require_once($path . 'english.php');  // default is EN. non existant constants will be taken from default from this

		JOSC_utils::loadFrontendLoadLanguage($language);

    }

    

    function loadEmoticons($fileName)

    {

        require_once($fileName);

        $this->_emoticons = $GLOBALS["JOSC_emoticon"];

    }

    function loadProfiles()

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



        $database->setQuery('SELECT u.username, c.user_id, c.avatar 

		FROM #__users AS u, #__comprofiler AS c

		   WHERE u.id = c.user_id');

        $userList = $database->loadAssocList();

        $this->_profiles = array();

        foreach ($userList as $item) {

            /*

             * set  _profiles[userid][avatar] 

             */

            if ($this->_avatar) 

                $this->_profiles[$item['user_id']]['avatar'] = $item['avatar'];

            else  

                $this->_profiles[$item['user_id']]['avatar'] = false;



            /*

             * set  _profiles[userid][id of cb] 

             */

            if ($this->_profile) 

                $this->_profiles[$item['user_id']]['id'] = $item['user_id'];

            else 

                $this->_profiles[$item['user_id']]['id'] = false;



        }

        unset($userList);

    }

    

}



class JOSC_visual extends JOSC_properties {

    var $_parent_id = -1;



    function insertMenu()

    {

        $menu = new JOSC_menu($this->_menu);

        $menu->setContentId($this->_content_id);

        $menu->setTemplate_path($this->_template_path);

        $menu->setTemplate_name($this->_name);

        $menu->setRSS($this->_rss);

        $menu->setModerator($this->_moderator);

        $menu->setOnly_registered($this->_only_registered);        

        $menu->setNoSearch($this->_no_search);

        return $menu->menu_htmlCode();

    }



	function insertPoweredby()

	{

	    return '<div id="poweredby" align="center" class="small">Powered by <a target="_blank" href="http://compojoom.com/">!JoomlaComment '."3.26".'</a></div>';

	}



	function insertHiddenCopyright()

	{

        return '<h4 style="display:none;">3.26 Copyright (C) 2008 Compojoom.com / Copyright (C) 2007 Alain Georgette / Copyright (C) 2006 Frantisek Hliva. All rights reserved."</h4>';

	}

		

    function insertSearch()

    {

        $html = $this->_search;

        $hidden = JOSC_support::formHiddenValues($this->_content_id, $this->_component, $this->_sectionid);

        $html = str_replace('{_HIDDEN_VALUES}', $hidden, $html);

        $html = str_replace('{_JOOMLACOMMENT_SEARCH}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCH)), $html);

        $html = str_replace('{_JOOMLACOMMENT_PROMPT_KEYWORD}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_PROMPT_KEYWORD)), $html);

        $html = str_replace('{_JOOMLACOMMENT_SEARCH_ANYWORDS}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCH_ANYWORDS)), $html);

        $html = str_replace('{_JOOMLACOMMENT_SEARCH_ALLWORDS}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCH_ALLWORDS)), $html);

        $html = str_replace('{_JOOMLACOMMENT_SEARCH_PHRASE}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCH_PHRASE)), $html);

        return $html;

    }



	function initializePost($item, $postCSS) 

    {   /* post is used in module latest... ! */

        $post = new JOSC_post($this->_post); /* template block */

        $post->setUseName($this->_use_name); /* needed for setItem */

        $post->setItem($item);

        $post->setTemplate_path($this->_template_path);

        $post->setTemplate_name($this->_name);

        $post->setCSS($postCSS);

        $post->setAjax($this->_ajax);

        $post->setTree($this->_tree);

        $post->setMLinkPost($this->_mlink_post);

        $post->setTree_indent($this->_tree_indent);

        $post->setDate_format($this->_date_format);

        $post->setIP_visible($this->_IP_visible);

        $post->setIP_partial($this->_IP_partial);

        $post->setIP_caption($this->_IP_caption);

        $post->setIP_usertypes($this->_IP_usertypes);

        $post->setCensorShip(	$this->_censorship_enable, 

        						$this->_censorship_case_sensitive, 

        						$this->_censorship_words, 

        						$this->_censorship_usertypes 

        					);

        $post->setContentId($this->_content_id);

        $post->setComponent($this->_component);

        $post->setVoting_visible($this->_voting_visible);

        $post->setSupport_emoticons($this->_support_emoticons);

        $post->setSupport_UBBcode($this->_support_UBBcode);

        $post->setSupport_quotecode($this->_support_UBBcode); /* only module use */

        $post->setSupport_link($this->_support_UBBcode); /* only module use */

        $post->setSupport_pictures($this->_support_pictures, $this->_pictures_maxwidth);

        $post->setEmoticons($this->_emoticons);

        $post->setEmoticons_path($this->_emoticons_path);

        $post->setOnly_registered($this->_only_registered);

        $post->setWebsiteRegistered($this->_website_registered);

        $post->setModerator($this->_moderator);

        if ($post->_item['userid']) {

        	$post->setUser_id( ($this->_profile && isset($this->_profiles[$post->_item['userid']])) ? $this->_profiles[$post->_item['userid']]['id'] : false );

        	$post->setAvatar( ($this->_avatar  && isset($this->_profiles[$post->_item['userid']])) ? $this->_profiles[$post->_item['userid']]['avatar'] : false );

        }

        $post->setNotify_users($this->_notify_users, $this->_notify_moderator);

        $post->setMaxLength_text($this->_maxlength_text);

        $post->setMaxLength_word($this->_maxlength_word);

        $post->setMaxLength_line($this->_maxlength_line);



		return $post;

    }		

	

    function insertPost($item, $postCSS)

    {   /* post is used in module latest... ! */

        $post = $this->initializePost($item, $postCSS);



   	    return( $post->post_htmlCode() );

    }



	function getPageNav()

	{

		if ($this->_total <= $this->_display_num) return '';

		

		$pageNav = new JOSC_PageNav( $this->_ajax, $this->_total, $this->_limitstart, $this->_display_num );        

        

        $link = $this->_request_uri;

        /* delete limit and limitstart parameters before add new */

		$link = preg_replace("/(.*)(&josclimit=.*)(&.*|)/", '\\1\\3', $link);

		$link = preg_replace("/(.*)(&josclimitstart=.*)(&.*|)/", '\\1\\3', $link);



		$html = "<div id='joscPageNavLink'>".$pageNav->writePagesLinks( $link, "#joscpagenav" )."</div>";

		

		if ($this->_ajax) 

			$html.=  "<div id='joscPageNavNoLink' style='display:none;visibility:hidden;'>".$pageNav->writePagesLinks('')."</div>";



        $addjs =  "\n<script type='text/javascript'>";

        if ($this->_sort_downward) {

        	/* DESC  addeed to begin -> if not begin needs refresh*/

         	if ($this->_limitstart <= $this->_display_num)

         		 $addjs .= "var JOSC_postREFRESH=false;";

         	else

         		 $addjs .= "var JOSC_postREFRESH=true;";         		

        } else {

        	/* ASC addeed to end -> if not end needs refresh */

         	if (($this->_limitstart+$this->_display_num)>=$this->_total)

         		 $addjs .= "var JOSC_postREFRESH=false;";

         	else

         		 $addjs .= "var JOSC_postREFRESH=true;";

        }		

        $addjs .= "</script>\n";

                

		return "<a name='joscpagenav'>".$addjs.$html;

			

	}

	

	function insertPageNav()

	{	

		return "<div id='joscPageNav'>".$this->getPageNav()."</div>";

	}

	

    function getComments($onlydata=false)

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			

		

        if ($this->_sort_downward) {

         	$sort = 'DESC'; /* new first */

        } else {

			$sort = 'ASC'; /* last first */

        }		

        $html = '';

		$com = $this->_component;

		/*

		 * ORDER must be done only on high level

		 * because children must be ordered ascending for tree construction

		 */        

        $queryselect 	= "SELECT * ";

        $querycount 	= "SELECT COUNT(*) ";

        $queryfrom 		= "\nFROM #__comment"

        				. "\n WHERE contentid='$this->_content_id' AND component='$com' "

        				. "\n   AND published='1' ";

		$queryparent	= $this->_tree ? "\n   AND parentid<=0 " : "";        				

		$querychildren	= $this->_tree ? "\n   AND parentid>0 "  : "";        				

        $queryorder		= "\n ORDER BY id $sort";    



        if ($this->_display_num>0) {



			/*

			 * pages -> use limitstart on root id (childs are not counted - always attached to root id)

			 */

			

	    	if ($this->_comment_id) {

				/* 

				 * - get the limitstart(page) of the comment_id 

				 * - comment id can be a root id but also a child ! 

				 * in this case, we must search for its root id.

				 */

				$parentid = $id = $this->_comment_id;

	    		for ($i=1; $i<=20 && $parentid>0; $i++)

	    		{   /* LEFT JOIN is for loop optimization : 1 loop = 2 levels */

    	   			/* 20 times is for infinity loop limit = maximum 40 levels.  it should be enough....? :) */

	    			$query 	= "SELECT c.id, c.parentid, p.id AS p_id, p.parentid AS p_parentid "

    	   					. "\n FROM #__comment AS c LEFT JOIN #__comment AS p ON c.parentid=p.id "

    	   					. "\n    WHERE c.id=$parentid LIMIT 1";

    	   			$database->SetQuery($query);

    	   			$row = $database->loadAssocList();

    	   			if ($row=$row[0]) { 

	    	   			$id = $row['id'];

    		   			$parentid = $row['parentid'];

    		   			if ($row['parentid']>0) {

    	   					$id = $row['p_id'];

    	   					$parentid=$row['p_parentid'];

    	   				}

    	   			} else {

    	   				$id = $parentid = -1;

    	   			}

	    		}

	    		if ($id) {

					/* get the limitstart from the root id */

        			$database->SetQuery("SELECT id ".$queryfrom.$queryparent.$queryorder);

    	    		$data = $database->loadResultArray();

    	    		$i = array_search($id, $data);

    	    		if ($i) $this->_limitstart = $i;

	    		}    		

	    	}



        	$database->SetQuery($querycount.$queryfrom.$queryparent.$queryorder);

        	$this->_total = $database->loadResult();



        	$checklimit = new JOSC_PageNav($this->_ajax, $this->_total, $this->_limitstart, $this->_display_num);

        	$this->_limitstart = $checklimit->limitstart;

        	

			$database->SetQuery($queryselect.$queryfrom.$queryparent.$queryorder, $this->_limitstart, $this->_display_num);

	        $dataparent = $database->loadAssocList();		

 			        	

        } else {

        	$database->SetQuery($queryselect.$queryfrom.$queryparent.$queryorder);

    	    $dataparent = $database->loadAssocList();

        }

        if ($this->_tree) {

			$database->SetQuery($queryselect.$queryfrom.$querychildren."\n ORDER BY id ASC");

			$datachildren = $database->loadAssocList();

 			        	

			$data = ($dataparent && count($datachildren)>0) ?  array_merge($dataparent,$datachildren) : $dataparent;

        } else {

        	$data = $dataparent;

        }

//return "displ=".$this->_display_num; 

//return JOSC_utils::debug_array($data);



		/* 

		 * $data is composed of ALL  or   ROOT array + CHILDREN array

		 * 	this means that position of a ROOT gives the page position.

		 */

        $postCSS = 1;



		if (!$data && $onlydata) return $data;



        if ($data != null) {

           	

            if ($this->_tree) $data = JOSC_utils::buildTree($data);



//return $data;

            if ($onlydata) return $data; /* after the foreach */

           

            if ($data != null) {

                foreach($data as $item) {

	            	$html .= $this->insertPost($item, $postCSS);

    	            $postCSS++;

        	        if ($postCSS == 3) $postCSS = 1;

                }

            }

        }

        

        $addjs =  "\n<script type='text/javascript'>"

        		. " var JOSC_postCSS=$postCSS;"

        		. "</script>";



		/* Daniel add-on for Allvideo Reloaded */

		if (defined('_JOSC_J15')) {

			if (JPluginHelper::importPlugin('content', 'avreloaded')) { 

    			$app = &JFactory::getApplication(); 

    			$res = $app->triggerEvent('onAvReloadedGetVideo', array($html)); 

    			if (is_array($res) && (count($res) == 1)) { 

    				$html = $res[0]; 

    			} 

			}

		}

		/* *** */

        return $html.$addjs;

    }

    

    function insertComments()

    {

        return "<div id='Comments'>".$this->getComments()."</div>";

    }



    function insertForm()

    {

        $form = new JOSC_form($this->_form); /* template block */

        $form->setAbsolute_path($this->_absolute_path);

        $form->setLive_site($this->_live_site);

        $form->setOnly_registered($this->_only_registered);

        $form->setSupport_emoticons($this->_support_emoticons);

        $form->setSupport_UBBcode($this->_support_UBBcode);

        $form->setEmoticons($this->_emoticons);

        $form->setEmoticons_path($this->_emoticons_path);

        $form->setTemplate_path($this->_template_path);

		$form->setTemplateAbsolutePath($this->_template_absolute_path);

        $form->setTemplate_name($this->_name);

        $form->setContentId($this->_content_id);

        $form->setComponent($this->_component);

        $form->setSectionid($this->_sectionid);

        $form->setCaptcha($this->_captcha);

        $form->setNotifyUsers($this->_notify_users);

        $form->setEnterWebsite($this->_enter_website);

        $form->setEmoticonWCount($this->_emoticon_wcount);

        $form->setFormAreaCols($this->_form_area_cols);

        $form->set_tname($this->_tname);

        $form->set_temail($this->_temail);

        $form->set_twebsite($this->_twebsite);

        $form->set_tnotify($this->_tnotify);

        

        return $form->form_htmlCode();        

    }



    function comments($number)

    {

        if 		($number < 1) 	$comments = _JOOMLACOMMENT_COMMENTS_0;

        elseif 	($number == 1) 	$comments = _JOOMLACOMMENT_COMMENTS_1;

        elseif 	($number >= 2 && $number <= 4) $comments = _JOOMLACOMMENT_COMMENTS_2_4;

        else 	$comments = _JOOMLACOMMENT_COMMENTS_MORE;

        

        return $comments;

    }



    function insertCountButton()

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;

		

        $address = $this->_comObject->linkToContent( $this->_content_id );

		$com = $this->_component;



		/*

		 * READON BLOCK

		 */

		$query = "SELECT COUNT(*) FROM #__comment WHERE contentid='$this->_content_id' AND component='$com' AND published='1'";

        $database->SetQuery($query);

        $number = $database->loadResult();

        if (!$number) $number = 0;

        $html = $this->_readon;

        /*

         * no blocks

         */

        /* {READON_xxx} 	*/

        $html	= str_replace('{READON_LINK}', $address , $html);

		$html	= str_replace('{READON_WRITE_COMMENT}', _JOOMLACOMMENT_WRITECOMMENT, $html);

		$html	= str_replace('{READON_COUNT}', $number, $html);

		$html	= str_replace('{READON_COMMENTS}', $this->comments($number), $html);



		/*

		 * PREVIEW BLOCK

		 */



        /* {BLOCK-preview} */

        

		if ($this->_preview_visible) {

			$database->SetQuery("SELECT * FROM #__comment WHERE contentid='$this->_content_id' AND component='$com' AND published='1' ORDER BY date DESC");

        	$data = $database->loadAssocList();

		}

        $display	= $this->_preview_visible && ($data!=null);

        $html 		= JOSC_utils::checkBlock('BLOCK-preview', $display, $html);

        if ($display) {

        	$index = 0;

        	$previewlines = '';

			foreach($data as $item) {

            	if ($index >= $this->_preview_lines) 

                  	break;

                if ($item['title'] != '') {

                	$title = $item['title'];

                } else { 

                	$title = $item['comment'];    

                }

                if (strlen($title) > $this->_preview_length) 

                	$title = substr($title, 0, $this->_preview_length) . '...';



	            $previewline 	= $this->_previewline;

	            /* {PREVIEW_LINK} */

	            $previewline	= str_replace('{PREVIEW_LINK}', $address, $previewline);

	            /* {PREVIEW_DATE} */

	            $previewline	= str_replace('{PREVIEW_DATE}', JOSC_utils::getLocalDate($item['date'],$this->_date_format) , $previewline);//date($this->_date_format,strtotime($item['date'])) , $previewline);

	            /* {PREVIEW_TITLE} */

	            $previewline	= str_replace('{PREVIEW_TITLE}', $title, $previewline);

	            /* {PREVIEW_TITLE} */

	            $previewline	= str_replace('{id}', $item['id'], $previewline);



                $index++;

				$previewlines	.= $previewline;

			}

			/* {preview-lines} */

			$html = str_replace('{preview-lines}', $previewlines, $html);

			

        }

        return $html;

    }



    function visual_htmlCode()

    {

//        global $option, $task;



        $html = "";

        $css  = $this->CSS(); /* empty if no cache */

        

//        $contentId = intval($this->decodeData_Charset('id'));

        /*

         * if check htmlCode -> html code

         * else if check readon -> readon

         * else nothing

         * 		

         */

        $checkVisual = $this->_comObject->checkVisual( $this->_content_id );        

        if ($checkVisual) 

        {

            $html .= JOSC_jscript::insertJavaScript($this->_live_site);

        	/*

         	 * get template blocks

         	 * 		_body (container)

        	 * 		_menu

        	 * 		_search

        	 * 		_searchResults

        	 * 		_post

        	 * 		_form 

        	 * 		_poweredby 

        	 */

        	$this->parse(false);

        	

            /*

             * construct HTML (by replacement...)

             */

            $html .= "<div id='comment'>";

            if ($this->_body) {

            	$html .= $this->_body;

           		$html = JOSC_utils::checkBlock('library', $this->_template_library, $html); /* js scripts ... */

            	$html = JOSC_utils::checkBlock('menu', false, $html, $this->insertMenu());

            	$html = JOSC_utils::checkBlock('post', false, $html, $this->insertComments());

            	$html = JOSC_utils::checkBlock('form', false, $html, $this->insertForm());

            	$html = JOSC_utils::checkBlock('pagenav', false, $html, $this->insertPageNav());

	           	$html = JOSC_utils::checkBlock('poweredby', false, $html, $this->insertPoweredby());

            } else {

	            $html .= $this->insertMenu();

    	        if ($this->_sort_downward) {

        	        $html .= $this->insertForm();

            	    $html .= $this->insertComments();

	            } else {

    	            $html .= $this->insertComments();

        	        $html .= $this->insertForm();

            	}

            	$html .= $this->insertPoweredby();

            }

           	$html .= $this->insertHiddenCopyright();

            $html .= "</div>";

            $html .= $this->jscriptInit();

            $html .= $css;

                    

        } elseif ($this->_show_readon) {

	        /*

    	     * get template blocks

        	 * 		_readon

         	 * 		_previewlines

        	 */

        	$this->parse(true);

        	

            $html .= $this->insertCountButton();

            $html .= $css;

        } else

			return "";

			

        return $html;

    }

}



class JOSC_board extends JOSC_visual {

//    var $_contentId; /* row->id */

    var $_josctask;

    var $_userid;

    var $_usertype;

    var $_tname;

    var $_ttitle;

    var $_tcomment;

    var $_twebsite;

    var $_temail;

    var $_comment_id;

    var $_content_id = 0;	/* row-<id OR

    					 	 * decode content_id from url (comes from the add new comment form)

    					 	 * -> deleteall, editpost, getComments, gotoPost

    					 	 */

    var $_search_keyword;

    var $_search_phrase;

    var $_charset;



    function JOSC_board($absolutePath, $liveSite, &$comObject, &$exclude, &$row, &$params)

    {   /* be carefull, board is used in component but also in module !! */

        $this->JOSC_properties($absolutePath, $liveSite, $comObject, $exclude, $row, $params);

    }



    function setContentId($value)

    {

        $this->_content_id = $value;

    }



    function setUser() 

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;

			

        /* also in post ! and notification */

        $query = "SELECT * FROM #__users WHERE id='".$this->_userid."' LIMIT 1";

        $database->SetQuery($query);

        $result = $database->loadAssocList();

        if ($result) {

            $user = $result[0];

            $this->_usertype  = $user['usertype'];

            $this->_tname     = $this->_use_name ? $user['name'] : $user['username'];

            $this->_temail    = $user['email'];

        }

       

    }  



    function voting($item, $mode)

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;

			

        $t = time()-3 * 86400;

        $database->SetQuery("DELETE FROM #__comment_voting WHERE time<'$t'");

        $database->Query();

        $database->SetQuery("SELECT COUNT(*) FROM #__comment_voting WHERE id='" . $item['id'] . "' AND ip='" . $_SERVER['REMOTE_ADDR'] . "'");

        $exists = $database->loadResult();

        if (!$exists) {

            $item["voting_$mode"]++;

            $database->SetQuery("

			UPDATE #__comment SET

        	voting_$mode='" . $item["voting_$mode"] . "'

        	WHERE id=$this->_comment_id");

            $database->Query() or die('Database error: voting(1)!');

            $database->SetQuery("INSERT INTO #__comment_voting(id,ip,time)

    		VALUES(

      		'" . $item['id'] . "',

      		'" . $_SERVER['REMOTE_ADDR'] . "',

      		'" . time() . "')");

            $database->Query() or die("Database error: voting(2)!");

        }

       	$header = 'Content-Type: text/xml; charset=utf-8'; //.$this->_local_charset;

		header($header);

        $xml = '<?xml version="1.0" standalone="yes"?><voting><id>' . $item['id'] . '</id><yes>' . $item["voting_yes"] . '</yes><no>' . $item["voting_no"] . '</no></voting>';

		$this->_comObject->cleanComponentCache();

        exit($xml);

    }



//    function getNewPost($sort, &$data)

//    {

//        global $database;

//        $database->SetQuery("SELECT * FROM #__comment WHERE contentid='$this->_content_id' AND published='1' ORDER BY id $sort");

//        $data = $database->loadAssocList(); // or die('Database error: getNewPost!');

//    }

    	

    function isBlocked($ip)

    {

        if ($this->_ban != '') {

            $ipList = split(',', $this->_ban);

            foreach($ipList as $item) {

                if (trim($item) == $ip) return true;

            }

        }

        return false;

    }



//    function censorTextOLD($text)

//    {

//        if ($this->_censorship_enable && is_array($this->_censorship_words)) {

//            if ($this->_censorship_case_sensitive) $replace = str_replace;

//            else $replace = str_ireplace;

//            foreach($this->_censorship_words as $word) {

//                $word = trim($word);

//                if (strpos($word, '=')) {

//                    $word = explode('=', $word);

//                    $text = $replace(trim($word[0]), trim($word[1]), $text);

//                } else $text = $replace($word, JOSC_strutils::str_fill(strlen($word), '*'), $text);

//            }

//        }

//        return $text;

//    }



    function censorText($text)

    {

        return JOSC_utils::censorText($text,$this->_censorship_enable,$this->_censorship_words,$this->_censorship_case_sensitive);

    }

    

    function insertNewPost($ajax = false)

    {

        $ip = $_SERVER['REMOTE_ADDR'];

        if ($this->isBlocked($ip)) return false;



        global $my;



		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



		$debug = '';

		

		$com = $this->_component;

		$userid = $this->_userid;	

        $name = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_tname)));

        $email = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_temail)));

        $website = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_twebsite)));

        if ( $website && strncmp( "http://", $website, 7 )!=0 )	$website = "http://" . $website;            

        $website = htmlentities($website);//ampReplace($website);

        $notify = JOSC_utils::mysql_escape_string(strip_tags($this->_tnotify)) ? true : false ;

        $title = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_ttitle)));

        $comment = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_tcomment)));

        if (!$comment) $comment = _JOOMLACOMMENT_EMPTYCOMMENT;

        $published = $this->_autopublish || JOSC_utils::isModerator($this->_moderator);

        $parent_id = $this->_parent_id;

        $database->SetQuery("

            INSERT INTO #__comment

            (contentid,component,ip,userid,usertype,date,name,email,website,notify,title,comment,published,voting_yes,voting_no,parentid)

            VALUES(

            '$this->_content_id',

            '$com', 

            '$ip',

            '$userid',

            '',

            now(),

            '$name',

            '$email',

            '$website',

            '$notify',

            '$title',

            '$comment',

            '$published',

            '0',

            '0',

            '$parent_id'

            )");

        $result=$database->Query() or die(_JOOMLACOMMENT_SAVINGFAILED); //.$database->getQuery());

        

        $this->_comment_id = $database->insertid();

		

        $notification = new JOSC_notification($this, $this->_comment_id, $this->_content_id);



        $notification->setNotifyAllPostOfUser($userid, $email, $notify);



        $notification->lists['name'] 	= $name;

        $notification->lists['title'] 	= $title;

        $notification->lists['notify'] 	= $notify;

        $notification->lists['comment']	= $comment;

                

		if ($published) {

	        $notification->lists['subject']	= _JOOMLACOMMENT_NOTIFY_NEW_SUBJECT;

    	    $notification->lists['message']	= _JOOMLACOMMENT_NOTIFY_NEW_MESSAGE;

    	    $templist	= $notification->getMailList($this->_content_id,$email);

        	$notification->notifyMailList( $templist );

		} else {

	        $notification->lists['subject']	= _JOOMLACOMMENT_NOTIFY_TOBEAPPROVED_SUBJECT;

    	    $notification->lists['message']	= _JOOMLACOMMENT_NOTIFY_TOBEAPPROVED_MESSAGE;

		    if (!JOSC_utils::isModerator($this->_moderator)) {

		    	$templist	= $notification->getMailList_moderator();

		    	$notification->notifyMailList($templist);

		    }

		}

        

        if ($ajax) {      

			$data = $this->getComments(true); 

			               

//            if ($this->_tree) {

//                $this->getNewPost('ASC', $data); /* get all post of the content_id */

//                if ($data) {

//                $id = $data[sizeOf($data)-1]['id'];

//                $data = JOSC_utils::buildTree($data);

//                $after = -1;

//                /* look for the right place */

//                foreach($data as $item) {

//                    if ($item['id'] == $id) {

//                        $item['after'] = $after;

//                        $item['view'] = $published;

//                        $item['debug'] = $debug;

//                        $item['noerror'] = 1;

//                        return $item;

//                    }

//                    $after = $item['id'];

//                }

//                }

//            } else {

//	           	$this->getNewPost('DESC LIMIT 1', $data);	

//            }

/*            $data[0]['view'] = $published;

            $data[0]['debug']	= $debug; 

            $data[0]['noerror'] = 1;

            return $data[0];

*/            

              $after = -1;

              /* look for the right place */             

              foreach($data as $item) {

                  if ($item['id'] == $this->_comment_id) {

                  	  $item['after'] = $after;

                      $item['view'] = $published;

                      $item['debug'] = $debug;

                      $item['noerror'] = 1;

                      return $item;

                  }

                  $after = $item['id'];

              } 

              $data[0]['view'] = $published;

              $data[0]['debug']	= $debug; 

              $data[0]['noerror'] = 1;

              return $data[0];

        } else return $published;

    }



    function editPost()

    {

	    $ip = $_SERVER['REMOTE_ADDR'];

        if ($this->isBlocked($ip)) return false;

                

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



		$debug = '';

		

       	$database->SetQuery("SELECT * FROM #__comment WHERE id='$this->_comment_id'");

       	$item = $database->loadAssocList();

		    

		if ($this->checkEditPost($item[0])) {            

           	$title = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_ttitle)));

           	$comment = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_tcomment)));

	       	$website = $this->censorText(JOSC_utils::mysql_escape_string(strip_tags($this->_twebsite)));

     	  		if ( $website && strncmp( "http://", $website, 7 )!=0 )	$website = "http://" . $website;            

        	$website = htmlentities($website);//ampReplace($website);

        	$notify = JOSC_utils::mysql_escape_string(strip_tags($this->_tnotify)) ? '1' : '0' ;

        	$query = "

           	UPDATE #__comment SET

           		date=now()

           		,title='$title'

           		,comment='$comment'

          		 	,website='$website'

           		,notify='$notify'

           	WHERE id=$this->_comment_id";

           	$database->SetQuery($query);

           	$database->Query() or die(_JOOMLACOMMENT_EDITINGFAILED . "\n $query");

           	$database->SetQuery("SELECT * FROM #__comment WHERE id='$this->_comment_id' AND published='1' LIMIT 1");

           	$data = $database->loadAssocList() or die('Database error: editPost!');





	        $notification = new JOSC_notification($this, $this->_comment_id, $this->_content_id);

	        $notification->setNotifyAllPostOfUser($item[0]['userid'], $item[0]['email'], $notify);

	        

			/* send email to Moderator */               

	    	if (!JOSC_utils::isModerator($this->_moderator)) {

        			$notification->lists['name'] 	= $item[0]['name'];

        			$notification->lists['title'] 	= $title;

        			$notification->lists['notify'] 	= $item[0]['notify'];

        			$notification->lists['comment']	= $comment;

        			$notification->lists['subject']	= _JOOMLACOMMENT_NOTIFY_EDIT_SUBJECT;

        			$notification->lists['message']	= _JOOMLACOMMENT_NOTIFY_EDIT_MESSAGE;

	    	    	$templist = $notification->getMailList_moderator();

		    		$notification->notifyMailList( $templist );

	    	}

           	

           	$data[0]['view'] = 1;

           	$data[0]['debug'] = $debug;

           	$data[0]['noerror'] = 1;

           	return $data[0];

        }

    }



	/*

	 *  same as isCommentModerator

	 */

	function checkEditPost($item) 

	{

		//global $my;



		if (!$item) return false;

		/* edit if  registered or comment is own or is moderator */ 

        if ( JOSC_utils::isCommentModerator($this->_moderator, $item['userid'])) // $item['name'], $item['usertype']))

          return true;

        else

          return false;    

	}    	

	

    function modify($event = false)

    {

 		/* example of call : $this->modify(editPost) 

 		 * 	  	event is a method which will be called below as  $this->$event(true)

 		 * 		where true means ajax call.

 		 */   	

        global $my;



        if (!$event) {

            if (!$my->username && $this->_only_registered) {

				/* only registered */            	

                JOSC_utils::showMessage(_JOOMLACOMMENT_ONLYREGISTERED);

            } else {

            	if (!($this->_captcha && !JOSC_security::captchaResult(true))) {

					/* captcha ok */            		

	                $published = $this->insertNewPost();

    	            unset($this->_tcomment);

					$this->_comObject->cleanComponentCache();

					if ($published) {

            	    	mosRedirect($this->_comObject->linkToContent($this->_content_id, $this->_comment_id));

					} else {

         	    		mosRedirect($this->_comObject->linkToContent($this->_content_id), _JOOMLACOMMENT_BEFORE_APPROVAL);						

					}   

            	}

            }            

            mosRedirect($this->_comObject->linkToContent($this->_content_id, $this->_comment_id));

        }

       	$header = 'Content-Type: text/xml; charset=utf-8'; //.$this->_local_charset;

       	header($header);

        if (!($this->_captcha && !JOSC_security::captchaResult(true))) {

            $item = $this->$event(true);

            if (!$item) exit();

            $this->parse();

            $xml = '<?xml version="1.0" standalone="yes"?>';

            $xml .= '<post>';

            $xml .= '<id>' . $item['id'] . '</id>';

            if ($this->_tree && isset($item['after'])) $xml .= '<after>' . $item['after'] . '</after>';

            $xml .= '<published>' 	. $item['view'] 	. '</published>';

            $xml .= '<noerror>' 	. $item['noerror'] 	. '</noerror>';

            $xml .= '<debug>'		. $item['debug'] 	. '</debug>';

            if ($item['view']) {

	            $html = JOSC_utils::cdata(JOSC_utils::filter($this->encodeData_Charset($this->insertPost($item, ''))));

    	        $xml .= "<body>$html</body>";

            }

            if ($this->_captcha) {

                $captcha = JOSC_utils::cdata(JOSC_security::insertCaptcha('security_refid'));

                $xml .= "<captcha>$captcha</captcha>";

            }

            $xml .= '</post>';

			$this->_comObject->cleanComponentCache();

            exit($xml);

        } else if ($this->_captcha) {

            $xml = $this->xml_refreshCaptcha(true);            

            exit($xml);

        } else exit;

    }



	function xml_refreshCaptcha($withalert=true) 

	{

            $captcha = JOSC_utils::cdata(JOSC_security::insertCaptcha('security_refid'));

            $xml = '<?xml version="1.0" standalone="yes"?>';

            $xml .= '<post>';

            $xml .= '<id>'. ($withalert ? 'captchaalert' : 'captcha' ).'</id>'; 

            $xml .= "<captcha>$captcha</captcha>";

            $xml .= '<noerror>1</noerror>';

            $xml .= '</post>';

            return $xml;

	}

	

    function deletePost($id = -1)

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



        $com = $this->_component;

        $contentid_where = "WHERE contentid='$this->_content_id' AND component='$com' "; 

        $where = ($id == -1) ?  $contentid_where : "WHERE id='$id'";

        $database->SetQuery("DELETE FROM #__comment $where");

        $database->Query() or die(_JOOMLACOMMENT_DELETINGFAILED);



		$this->_comObject->cleanComponentCache();

		

        /* send mail to the moderators and to the notified writers */

        if ($id == -1) {

        	$database->SetQuery("SELECT id FROM #__comment $where");

        	$cids = $database->loadResultArray();

        } else {

            $cids = $id;   /* TODO : this has no sens :D */

        }

        $notification = new JOSC_notification($this);

	    $notification->notifyComments($cids, 'delete');

        

    }



    function search()

    {

        $this->parse();

        $search = new JOSC_search($this->_searchResults, $this->_comObject);

        $search->setKeyword($this->_search_keyword);

        $search->setPhrase($this->_search_phrase);

        $search->setDate_format($this->_date_format);

        $search->setAjax($this->_ajax);

        $search->setLocalCharset($this->_local_charset);

        $search->setCensorShip(	$this->_censorship_enable, 

        						$this->_censorship_case_sensitive, 

        						$this->_censorship_words, 

        						$this->_censorship_usertypes 

        					);        

        $search->setMaxLength_text($this->_maxlength_text);

        $search->setMaxLength_word($this->_maxlength_word);

        $search->setMaxLength_line($this->_maxlength_line);

        $search->setContentId($this->_content_id);

        $search->setComponent($this->_component);

        $search->setSectionid($this->_sectionid);

        return $search->search_htmlCode();

    }



    function filterAll($item)

    {	/* used also by search class */

        $item['name'] 	= JOSC_utils::filter($this->encodeData_Charset($item['name']));

        $item['title'] 	= JOSC_utils::filter($this->encodeData_Charset($item['title']));

        $item['comment'] = JOSC_utils::filter($this->encodeData_Charset($item['comment']));

        return $item;

    }



    function decodeURI()

    {

        global $my;



		$this->_request_uri = mosGetParam( $_SERVER, 'REQUEST_URI', '' ); // _JOSC_MOS_ALLOWHTML

//		$this->_request_uri = substr($this->_request_uri, strpos("index.php?"));

//		$link = preg_replace("/(.*)(&josclimit=.*)(&.*|)/", '\\1\\3', $link);

		        

        $this->_josctask = $this->decodeData_Charset('josctask');



        if ($my->username) {

	        $this->_userid = $my->id;

            $this->_usertype = $my->usertype;

            $this->_tname = $my->username;

            $this->setUser();

        } else {

	        $this->_userid = 0;

        	$this->_usertype = 'Unregistered';   

	        $this->_tname = $this->decodeData_Charset('tname');

    	    $this->_temail = $this->decodeData_Charset('temail');

        }

        

        $this->_tnotify = intval($this->decodeData_Charset('tnotify'));

        $this->_twebsite = $this->decodeData_Charset('twebsite');

        $this->_ttitle = $this->decodeData_Charset('ttitle');

        $this->_tcomment = $this->decodeData_Charset('tcomment');



        $this->_comment_id = intval($this->decodeData_Charset('comment_id'));

//       	if (!$this->_comment_id) $this->_comment_id = intval(preg_replace("/(.*#josc)(.*)(&.*|)/", '\\2', $this->_request_uri));

//				#xxx is not sent by navigators as FF... 



        if (!$this->_content_id)	$this->_content_id = intval($this->decodeData_Charset('content_id'));

       	if (!$this->_component)	$this->_component = strval($this->decodeData_Charset('component'));



        $this->_search_keyword = $this->decodeData_Charset('search_keyword');

        $this->_search_phrase = $this->decodeData_Charset('search_phrase');

        $this->_parent_id = $this->decodeData_Charset('parent_id');

        if ($this->_parent_id == '') $this->_parent_id = '-1';

        $this->_limitstart = intval($this->decodeData_Charset('josclimitstart'));

//no necessary?        if ($this->_limitstart == '') $this->_limitstart = '0';

    }

    

    function decodeData_Charset($varName) {

	/* 

	 * javascript(ajax) encodeURI is only UTF-8. so we have to decode ajax send

	 * should be solved with joomla 1.5 ! (native utf-8)

	 */

	 if ($this->_ajax)

        return JOSC_utils::myiconv_decode( JOSC_utils::decodeData($varName), $this->_local_charset );

     else

     	return JOSC_utils::decodeData($varName);    	

    }

    

    function encodeData_Charset($var) {

	/* 

	 * javascript(ajax) encodeURI is only UTF-8. so we have to decode ajax send

	 * should be solved with joomla 1.5 ! (native utf-8)

	 */

	 if ($this->_ajax)

        return JOSC_utils::myiconv_encode( $var , $this->_local_charset );

     else

     	return $var;  	        

    }

    

    /*

     * decode URI 

     * and execute josctask if 'josctask'(ajax mode) 

     * 			OR insertnewPost if 'tcomment'(not ajax mode)

     */   

    function execute()

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



	    /* don't forget if modify josctask

	     * that it is first checked in comment.php ! 

	     */



        $this->decodeURI();

        if ($this->_josctask == 'noajax') {

        	if ($this->_tcomment) 

        		$this->modify(false); /* modify in not ajax mode */

        		        	

        } else {

            $query = "SELECT * FROM #__comment WHERE id='$this->_comment_id' LIMIT 1";

            $database->SetQuery($query);

            $item = $database->loadAssocList();

            $itemsave = $item ? $item[0] : "";

/*			if ($this->_josctask == 'unsubscribe') {

				$notification = new JOSC_notification($this, $this->_comment_id, $this->_content_id);

				$notification->setNotifyAllPostOfUser($userid, $email, $notify);

			}*/		

            if ($this->checkEditPost($itemsave)) {

                if ($this->_josctask == 'ajax_delete') {

                    $this->deletePost($this->_comment_id);

                    exit;

                }

                if ($this->_josctask == 'ajax_edit') $this->modify('editPost');

            }

            if (JOSC_utils::isModerator($this->_moderator)) {

                if ($this->_josctask == 'ajax_delete_all') {               

                    $this->deletePost();

                    exit;

                }

            }

            if ($this->_josctask == 'ajax_insert') {

               	/*  

               	 * if parent_id AND only moderator reply -> exit if not moderator

               	 * because javascript reply deactivated, should not be possible except volontary spam...or delay change of setting 

               	 * else ok.

               	 */

                if ($this->_parent_id<1 || !$this->_mlink_post || JOSC_utils::isModerator($this->_moderator)) //$this->checkEditPost($itemsave)) 

            		$this->modify('insertNewPost');

            	else exit(); 

            }

            if ($this->_josctask == 'ajax_modify' || $this->_josctask == 'ajax_quote') {

                /*

                 * return <post> content of current comment to the FORM

                 */

                $item = $this->filterAll($item[0]);

     	       	$header = 'Content-Type: text/xml; charset=utf-8'; //.$this->_local_charset; not ok for IE ! only utf-8 is possible

       			header($header);

                $item['email'] = ($item['userid'] ? JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_AUTOMATICEMAIL)) : $item['email']);

                $xml = '<?xml version="1.0" standalone="yes"?><post>'

                	 . '<name>'     . JOSC_utils::cdata($item['name'])    .'</name>'

                	 . '<title>'    . JOSC_utils::cdata($item['title'])   . '</title>'

					 . '<comment>'  . JOSC_utils::cdata($item['comment']) . '</comment>'

					 ;

					 if ($this->_josctask == 'ajax_modify' && $this->checkEditPost($itemsave)) {

					 $xml 	.= '<email>'    . JOSC_utils::cdata($item['email'])   . '</email>'

//					 		. '<userid>'   . JOSC_utils::cdata($item['userid'])  . '</userid>'

					 		. '<notify>'   . JOSC_utils::cdata($item['notify'])  . '</notify>'

					 		. '<website>'  . JOSC_utils::cdata($item['website']) . '</website>'

					 ;

					 }

					 

				$xml .= '</post>'

					 ;

                exit($xml);

            }

            if ($this->_josctask == 'ajax_reload_captcha') {

       			$header = 'Content-Type: text/xml; charset=utf-8'; //.$this->_local_charset;

       			header($header);

       			$xml = $this->xml_refreshCaptcha(false);            

            	exit($xml);            	

            }

            if ($this->_josctask == 'ajax_voting_yes') $this->voting($item[0], 'yes');

            if ($this->_josctask == 'ajax_voting_no') $this->voting($item[0], 'no');

            if ($this->_josctask == 'ajax_insert_search') {

                $this->parse();

     	       	$header = 'Content-Type: text/xml; charset=utf-8'; //.$this->_local_charset;

       			header($header);

                exit($this->insertSearch());

            }

            if ($this->_josctask == 'ajax_search') {

     	       	$header = 'Content-Type: text/xml; charset=utf-8'; //charset='.$this->_local_charset;

       			header($header);

                exit($this->search());

            }

            if ($this->_josctask == 'ajax_getcomments') { 

     	       	$header = 'Content-Type: text/xml; charset=utf-8'; //charset='.$this->_local_charset;

       			header($header);

            	$this->parse();	            

            	$html 	 = $this->getComments();

	            if (!$html) exit();

				$pagenav = $this->getPageNav();

            	$xml = '<?xml version="1.0" standalone="yes"?>';

	            $xml .= '<getpost>';

    	        $xml .= '<limitstart>' . $this->_limitstart . '</limitstart>';

	            $xml .= '<body>'.JOSC_utils::cdata(JOSC_utils::filter($this->encodeData_Charset($html))).'</body>';

	            $xml .= '<pagenav>'.JOSC_utils::cdata(JOSC_utils::filter($this->encodeData_Charset($pagenav))).'</pagenav>';

//	            $xml .= '<debug>'.$this->_display_num.'</debug>';

                $xml .= '</getpost>';

//				$this->_comObject->cleanComponentCache();

        	    exit($xml);

            }

        }

    }

}



class JOSC_tree {

    var $_id;

    var $_counter;



    function getSeed($data, $seed)

    {

        $this->_counter++;

        if ($seed) {

            foreach($seed as $item) {

                $data[$item]['wrapnum'] = $this->_counter;

                $this->_new[] = $data[$item];

                if (isset($data[$item]['seed']) && $data[$item]['seed']) {

                    $this->getSeed($data, $data[$item]['seed']);

                    $data[$item] = null;

                }

            }

        }

        $this->_counter--;

    }



    function build($data)

    {

        $index = 0;

        $this->_new = null;

        $this->_counter = 0;

        /*

         * TREE :

         * 	parents can have several direct children

         * 	their children can have also their own children etc...

         * 

         * 	parent

         * 		|_	child1

         * 		|		|_	child1.1

         * 		|		|			|_ child1.1.1

         * 		|		|			|...

         * 		|		|_	child1.2

         * 		|		...

         * 		|_	child2

         * 		... 

         * 

         * SEED for one parent is the CHILDS ARRAY

         */

         

		/*

		 * FIRST LOOP : prepare datas

		 * 

		 * $index is $data key  (we call it: INDEX)

		 * 

		 * $old[] : key = comment_id / value = INDEX

		 * 

		 * - save INDEX in a new 'treeid' column

		 * 

		 * - for all children: replace parentid value by PARENT INDEX value

		 * -> sort must be with parents first !! (means already set in old)

		 * 

		 */

        foreach($data as $item) {

            $old[$item['id']] = $index;

            $data[$index]['treeid'] = $index;

            if ($data[$index]['parentid'] != -1) 

            	$data[$index]['parentid'] = isset($old[$item['parentid']]) ? $old[$item['parentid']] : -2;

            $index++;

        }

//$debug .= JOSC_utils::debug_array($data);

        

		/*

		 * 2ND LOOP : construct SEED

		 * 

		 * - for all childrens : construct 1st level 'seed'[] 

		 */

        foreach($data as $item) {

        	/*		IS CHILD			->			PARENT[SEED][] = CHILD INDEX				*/					

        	if ($item['parentid'] >= 0) {

        		 $data[$item['parentid']]['seed'][] = $item['treeid'];

//        		 $data[$item['treeid']]['treerootid'] = $this->getRootId($data, $item['parentid']);

        	}	

        }

//$debug .= JOSC_utils::debug_array($data);

        

        foreach($data as $item) {

        	/*		IS NOT A CHILD		->			DATA[]				*/					

            if ($item['parentid'] == -1) {

                $this->_new[] = $item;

                if (isset($item['seed'])) $this->getSeed($data, $item['seed']);

            }

        }



//$debug .=JOSC_utils::debug_array($this->_new);

// 	return $debug;

 	

        return $this->_new;

    }

    

    function getRootId( &$data, $index ) 

    {	

    	if ($data[$index]['parentid']!=-1) {

    		/* is a child */

    		if (!$data[$index]['treerootid']) {

    			/* for every nodes, treerootid = root */

    			$data[$index]['treerootid'] = $this->getRootId($data, $data[$index]['parentid']);

    		}

    		return $data[$index]['treerootid'];

    	} else {

    		return $data[$index]['treeid'];

    	}	

    }

}





class JOSC_support {

    var $_comObject;

    var $_ajax;

    var $_local_charset;

    var $_absolute_path;

    var $_live_site;

    var $_template_absolute_path;

    var $_template_path;

    var $_template_name;

    var $_only_registered;

    var $_website_registered;

    var $_support_emoticons;

    var $_support_UBBcode;

    var $_support_pictures;

    var $_pictures_maxwidth;

    var $_support_quotecode;

    var $_support_link;

    var $_hide;

    var $_emoticons;

    var $_emoticons_path;

    var $_censorship_enable;

    var $_censorship_case_sensitive;

    var $_censorship_words;

    var $_censorship_usertypes;        

    var $_content_id;

    var $_component;

    var $_sectionid;

    var $_moderator;

    var $_show_readon;

    var $_date_format;

    var $_maxlength_text;

    var $_maxlength_word;

    var $_maxlength_line;

    

	function JOSC_support(&$comObject)

	{

		$this->_comObject = $comObject;

	}

	

    function setAjax($value)

    {

        $this->_ajax = $value;

    }



    function setLocalCharset($value)

    {

        $this->_local_charset = $value;

    }



    function setAbsolute_path($value)

    {

        $this->_absolute_path = $value;

    }



    function setLive_site($value)

    {

        $this->_live_site = $value;

    }



    function setTemplate_path($value)

    {

        $this->_template_path = $value;

    }



    function setTemplateAbsolutePath($value)

    {

        $this->_template_absolute_path = $value;

    }



    function setTemplate_name($value)

    {

        $this->_template_name = $value;

    }



    function setOnly_registered($value)

    {

        $this->_only_registered = $value;

    }



    function setWebsiteRegistered($value)

    {

        $this->_website_registered = $value;

    }



    function setSupport_emoticons($value)

    {

        $this->_support_emoticons = $value;

    }



    function setSupport_UBBcode($value)

    {

        $this->_support_UBBcode = $value;

    }



    function setSupport_pictures($value,$maxwidth='')

    {

        $this->_support_pictures = $value;

        $this->_pictures_maxwidth = $maxwidth;

    }



    function getSupport_pictures()

    {	/* used in module */

        return $this->_support_pictures;

    }

	

    function setSupport_quotecode($value)

    {

        $this->_support_quotecode = $value;

    }



    function getSupport_quotecode()

    {	/* used in module */

        return $this->_support_quotecode;

    }



    function setSupport_link($value)

    {

        $this->_support_link = $value;

    }



    function getSupport_link()

    {	/* used in module */

        return $this->_support_link;

    }



    function setHide($value)

    {

        $this->_hide = $value;

    }



    function setEmoticons($value)

    {

        $this->_emoticons = $value;

    }



    function setEmoticons_path($value)

    {

        $this->_emoticons_path = $value;

    }



	function setContentId($value)

    {

        $this->_content_id = $value;

    }



	function setComponent($value)

    {

        $this->_component = $value;

    }



	function setSectionid($value)

    {

        $this->_sectionid = $value;

    }



	function setModerator($value)

    {

        $this->_moderator = $value;

    }

    

    function setReadon($value)

    {

        $this->_show_readon= $value;

    }

    

    function setDate_format($value)

    {

        $this->_date_format = $value;

    }

    

	function setCensorShip($enable, $case_sensitive, $words, $usertypes ) {

    	$this->_censorship_enable 			= $enable;

    	$this->_censorship_case_sensitive 	= $case_sensitive;

    	$this->_censorship_words 			= $words;

    	$this->_censorship_usertypes 		= $usertypes; 

	}



    function setMaxLength_text($value)

    {

        $this->_maxlength_text = $value;

    }



    function getMaxLength_text()

    {	/* used in module */

        return $this->_maxlength_text;

    }



    function setMaxLength_word($value)

    {

        $this->_maxlength_word = $value;

    }



    function getMaxLength_word()

    {	/* used in module */

        return $this->_maxlength_word;

    }



    function setMaxLength_line($value)

    {

        $this->_maxlength_line = $value;

    }



    function getMaxLength_line()

    {	/* used in module */

        return $this->_maxlength_line;

    }

	

    function decodeData_Charset($varName) {

	/* 

	 * javascript(ajax) encodeURI is only UTF-8. so we have to decode ajax send

	 * should be solved with joomla 1.5 ! (native utf-8)

	 */

	 if ($this->_ajax)

        return JOSC_utils::myiconv_decode( JOSC_utils::decodeData($varName), $this->_local_charset );

     else

     	return JOSC_utils::decodeData($varName);    	

    }

    

    function encodeData_Charset($var) {

	/* 

	 * javascript(ajax) encodeURI is only UTF-8. so we have to decode ajax send

	 * should be solved with joomla 1.5 ! (native utf-8)

	 */

	 if ($this->_ajax)

        return JOSC_utils::myiconv_encode( $var , $this->_local_charset );

     else

     	return $var;  	        

    }



    function censorText($text)

    {   

        return JOSC_utils::censorText($text,$this->_censorship_enable,$this->_censorship_words,$this->_censorship_case_sensitive);

    }



	function formHiddenValues($contentid, $component, $sectionid )

	{	/* used also in BOARD ! */

        $hidden  = JOSC_utils::inputHidden('content_id', $contentid);

        $hidden .= JOSC_utils::inputHidden('component', $component);

        $hidden .= JOSC_utils::inputHidden('joscsectionid', $sectionid);

		return $hidden;		

	}    

}





class JOSC_menu extends JOSC_support {

    var $_menu;

    var $_rss;

    var $_no_search;



    function JOSC_menu($value)

    {

        $this->_menu = $value;

    }



    function setRSS($value)

    {

        $this->_rss = $value;

    }



	function setNoSearch($value)

	{

		$this->_no_search = $value;	

	}

	

    function insertButton($text, $link, $icon = '')

    {

        if ($icon) $icon = "<img class='menuicon' src='$icon' alt='$icon' />";

        return "<td class='button'><a id='$text' href='$link'>$icon$text</a></td>";

    }



    function menu_htmlCode()

    {

		global $my;

		

		$html = $this->_menu;

		

		$only_registered = !$my->username && $this->_only_registered;

		

		/* {_JOOMLACOMMENT_COMMENTS_TITLE} */

        $html 		= str_replace('{_JOOMLACOMMENT_COMMENTS_TITLE}', _JOOMLACOMMENT_COMMENTS_TITLE, $this->_menu);

        /* {template_live_site} 	*/

        $html 		= str_replace('{template_live_site}', $this->_template_path.'/'.$this->_template_name, $html);



		/* {BLOCK-add_new}	_JOOMLACOMMENT_ADDNEW */

		$display	= !$only_registered;

        $html 		= JOSC_utils::checkBlock('BLOCK-add_new', $display, $html);

        if ($display) {

			$html = str_replace('{_JOOMLACOMMENT_ADDNEW}', _JOOMLACOMMENT_ADDNEW, $html);

			$html = str_replace('{BUTTON_ADDNEW_js}', 'JOSC_addNew()', $html);     

        }

        

		/* {BLOCK-delete_all}  _JOOMLACOMMENT_DELETEALL	 */        

		$display	= JOSC_utils::isModerator($this->_moderator);

        $html 		= JOSC_utils::checkBlock('BLOCK-delete_all', $display, $html);

        if ($display) {

            $html 	= str_replace('{_JOOMLACOMMENT_DELETEALL}', _JOOMLACOMMENT_DELETEALL, $html);

            $html 	= str_replace('{BUTTON_DELETEALL_js}', 'JOSC_deleteAll()', $html);

        }



		/* {BLOCK-search} _JOOMLACOMMENT_SEARCH */

		$display	= !$this->_no_search;

        $html 		= JOSC_utils::checkBlock('BLOCK-search', $display, $html);

        if ($display) {

			$html = str_replace('{_JOOMLACOMMENT_SEARCH}', _JOOMLACOMMENT_SEARCH, $html);

			$html = str_replace('{BUTTON_SEARCH_js}', 'JOSC_searchForm()', $html);

        }



		/* {BLOCK-rss} _JOOMLACOMMENT_RSS */        

		$display	= $this->_rss;

        $html 		= JOSC_utils::checkBlock('BLOCK-rss', $display, $html);

        if ($display) {

            $html 	= str_replace('{_JOOMLACOMMENT_RSS}', _JOOMLACOMMENT_RSS, $html);

            $html 	= str_replace('{BUTTON_RSS_URL}', "index2.php?option=com_comment&no_html=1&josctask=rss&contentid=$this->_content_id", $html);

        }

        return $html;

    }

}





class JOSC_post extends JOSC_support {

    var $_post;

    var $_item;

    var $_css;

    var $_tree;

    var $_mlink_post;

    var $_tree_indent;

    var $_IP_visible;

    var $_IP_partial;

    var $_IP_caption;

    var $_IP_usertypes;

    var $_voting_visible;

    var $_avatar;

    var $_user_id;

    var $_use_name;

    var $_notify_users;

    var $_notify_moderator;

    

//    var $_ubbcodeArray;



    function JOSC_post($value)

    {

        $this->_post = $value;

    }



	/*

	 * AGE comment: the use of the following methods to just set the value seems heavy 

	 * but this is a professional way to code from joomlacomment developpers

	 */

    function setItem($value)

    {

        $this->_item = $value;

        $this->setUser(); /* _use_name has to be set ! refresh comment user values according to */    

    }

    

    function setUser() 

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			

        

        if (!$this->_item || !$this->_item['userid'])

        	return;

			     

        $query = "SELECT * FROM #__users WHERE id='".$this->_item['userid']."' LIMIT 1";

        $database->SetQuery($query);

        $result = $database->loadAssocList();

        if ($result) {

            $user = $result[0];

            $this->_item['name']     = $this->_use_name ? $user['name'] : $user['username'];

            $this->_item['usertype'] = $user['usertype'];

            $this->_item['email']    = $user['email'];

        }

       

    }  



    function setCSS($value)

    {

        $this->_css = $value;

    }



    function setTree($value)

    {

        $this->_tree = $value;

    }



    function setMLinkPost($value)

    {

        $this->_mlink_post = $value;

    }



    function setTree_indent($value)

    {

        $this->_tree_indent = $value;

    }



    function setIP_visible($value)

    {

        $this->_IP_visible = $value;

    }



    function setIP_partial($value)

    {

        $this->_IP_partial = $value;

    }



    function setIP_caption($value)

    {

        $this->_IP_caption = $value;

    }



    function setIP_usertypes($value)

    {

        $this->_IP_usertypes = $value;

    }



    function setVoting_visible($value)

    {

        $this->_voting_visible = $value;

    }



    function setAvatar($value)

    {

        $this->_avatar = $value;

    }



    function setUseName($value)

    {

        $this->_use_name = $value;

    }



    function setUser_id($value)

    {

        $this->_user_id = $value;

    }



    function setNotify_users($users, $moderators)

    {

        $this->_notify_users = $users;

        $this->_notify_moderator = $moderators;

    }



    function highlightAdmin($usertype)

    {

        if ($usertype=='Super Administrator') $usertype = 'SAdministrator';

        

        if (strpos($usertype, 'Administrator'))

            $usertype = "<span class='administrator'>$usertype</span>";

        return $usertype;

    }



    function anonymous($name)

    {

        if ($name == '') $name = _JOOMLACOMMENT_ANONYMOUS;

        return $name;

    }



    function space($title)

    {

        if ($title == '') return '';

        return ' - ';

    }



    function IP($ip, $usertype, $visible, $partial, $caption)

    {

    	global $my;



       	$int_usertype 	= JOSC_utils::getJOSCUserType($usertype); /* -1 for unresgistered */

       	$int_myusertype = JOSC_utils::getJOSCUserType($my->usertype); /* -1 for unregistered */

       	

       	$html = "";

       	

        if ($visible) {

			/* only if comment writer usertype is in _IP_usertypes */        	

        	$visible = in_array($int_usertype, $this->_IP_usertypes);

        } elseif ($int_myusertype>=0) {

        	/* not visible: only if my->usertype is in _IP_usertypes */

        	$visible = in_array($int_myusertype, $this->_IP_usertypes);

        }



        if ($visible) {

        	if ($int_usertype<0) {

        		/* IP address */

            	if ($partial) { 

            		$ip = JOSC_utils::partialIP($ip);

            	}

            	$html = $caption . $ip;

	        } else {

	        	/* usertype string */

        		$html = $this->highlightAdmin($usertype);

        	}

    	}

    	return $html;

    }



    function linkQuote($id)

    {

        return "<a href = 'javascript:JOSC_quote($id)'>" . _JOOMLACOMMENT_QUOTE . "</a>";

    }



    function linkPost($id)

    {

        return "<a href='javascript:JOSC_reply($id)'>" . _JOOMLACOMMENT_REPLY . '</a>';

    }



    function linkEdit($id)

    {

        return "<a href='javascript:JOSC_editComment($id)'>" . _JOOMLACOMMENT_EDIT . '</a>';

    }



    function linkDelete($id)

    {

        return "<a href='javascript:JOSC_deleteComment($id)'>" . _JOOMLACOMMENT_DELETE . '</a>';

    }



    function voting_cell($mode, $num, $id)

    {

        return "<td><a id='$mode$id' class='voting_$mode' href='javascript:JOSC_voting($id,\"$mode\")'>$num</a></td>";

    }



    function voting($voting_no, $voting_yes, $id, $contentId)

    {

        $html = '';

        if ($this->_voting_visible) {

            if ($voting_yes == '') {

                $voting_yes = 0;

                $voting_no = 0;

            }

            $html .= "<table cellspacing='0' cellpadding='0' border='0'>";

            $html .= "<tr>" . $this->voting_cell('yes', $voting_yes, $id);

            $html .= "<td>&nbsp;</td>";

            $html .= $this->voting_cell('no', $voting_no, $id) . "</tr>";

            $html .= "</table>";

        }

		/*

		 * If voting no are 2x greater than voting yes => mode hide

		 */

        $this->_hide = (($voting_no + 1) > (($voting_yes + 1) * 2)); 

        return $html;

    }



    function parseUBBCode($html)

    {

       	$ubbcode = new JOSC_ubbcode($html);

       	$ubbcode->setMaxlength($this->_maxlength_word, $this->_maxlength_text, $this->_maxlength_line);

       	$ubbcode->setSupport_emoticons($this->_support_emoticons);

       	$ubbcode->setSupport_UBBcode($this->_support_UBBcode);

       	$ubbcode->setSupport_quotecode($this->_support_quotecode);

       	$ubbcode->setSupport_link($this->_support_link);

       	$ubbcode->setSupport_pictures($this->_support_pictures,$this->_pictures_maxwidth);

       	$ubbcode->setHide($this->_hide);

       	$ubbcode->setEmoticons($this->_emoticons);

       	$ubbcode->setEmoticons_path($this->_emoticons_path);

       	$html = $ubbcode->ubbcode_parse();

       	return($html);

    }



    function envelope($html, $id, $wrapnum)

    {

        $wrapnum = ($this->_tree) ? $wrapnum : 0;

/*        $result = "<table class='postcontainer' id='post$id' width='100%' cellpadding='0' cellspacing='0' style='padding-left: $wrapnum;'>";

        $result .= "<tr><td><a name='josc$id'></a>$html</td></tr>";

        $result .= "</table>";*/

        $result = str_replace('{wrapnum}',$wrapnum, $html);

        return $result;

    }



    function setMaxLength($text)

    {

        return JOSC_utils::setMaxLength($text,$this->_maxlength_text);

    }



//    function wrapText($text)

//    {

//        return JOSC_utils::wrapText($text,$this->_maxlength_word);

//    }



    function profileLink($s, $id)

    {

        global $mosConfig_live_site;

        return $id ? "<a href='$mosConfig_live_site/index.php?option=com_comprofiler&task=userProfile&user=$id'>$s</a>" : $s;

    }



	function notifyLink($notify, $notify_users ) 

	{

        $notifyactive = ($notify_users && $notify) ? '1' : '0';

		return "<span class='postnotify$notifyactive' title='".( $notifyactive ? ( _JOOMLACOMMENT_NOTIFYTXT1 ) : _JOOMLACOMMENT_NOTIFYTXT0 )."'>&nbsp;</span>";	    

	}



    function post_htmlCode()

    {

        global $my, $gid, $mosConfig_live_site;



		/*

		 * THIS LOGIC IS USED ALSO FOR MODULE 

		 * so if changes are made, check also in module the result...

		 */

		/*

		 * use ' character instead of \" in html code

		 */        



		/*

		 * prepare datas

		 */

        $id 		= $this->_item['id'];

        $name	 	= $this->censorText(JOSC_utils::filter($this->anonymous($this->_item['name'])));

        $website 	= $this->censorText(JOSC_utils::filter($this->_item['website']));

        $title 		= $this->censorText(JOSC_utils::filter($this->_item['title']));

        $comment 	= $this->censorText(JOSC_utils::filter($this->_item['comment']));

        $usertype 	= $this->_item['usertype'];

        $ip 		= $this->_item['ip'];

        $date 		= JOSC_utils::getLocalDate($this->_item['date'],$this->_date_format);//date($this->_date_format, strtotime($this->_item['date']));

        

        /* */

        $isCommentModerator = JOSC_utils::isCommentModerator($this->_moderator, $this->_item['userid']); //, $name, $usertype);

		$isModerator		= JOSC_utils::isModerator($this->_moderator);

        $notify 	= ($this->_notify_moderator && $usertype && $isModerator) ? '1' : $this->_item['notify'];



        $edit 		= '';

        /* reply : if not only moderator OR user is moderator */

        if ($this->_tree) {

        	if ( !$this->_mlink_post || ($isModerator) ) 

        		$edit = $this->linkPost($id);

        }

        /* quote */

        if ($this->_support_UBBcode) {

            if ($edit) $edit .= ' | ';

            $edit .= $this->linkQuote($id);

        }

        /* edit and delete */

        if ($isCommentModerator) {

            if ($edit) $edit .= ' | ';

            $edit .= $this->linkEdit($id);

            $edit .= ' | ' . $this->linkDelete($id);

        }

        

        $voting 	= $this->voting($this->_item['voting_no'], $this->_item['voting_yes'], $id, $this->_content_id);

        $comment	= $this->parseUBBCode($comment);

//        $comment 	= $this->setMaxLength($comment); /* before long ubbcode tags ! */

//        $comment	= $this->parseUBBCode_2($comment);

        /*

         * parse template block

         */

        $html 		= $this->_post;



		$NLsearch  = array(); $NLsearch[]  = "\n"; 		$NLsearch[] = "\r";

		$BRreplace = array(); $BRreplace[] = "<br />"; 	$BRreplace[] = " ";



        /*

         * no blocks

         */

        /* {id} 	*/

        $html 		= str_replace('{id}', $id , $html);

        /* {template_live_site} 	*/

        $html 		= str_replace('{template_live_site}', $this->_template_path.'/'.$this->_template_name, $html);

        /* {postclass} 	*/

        $html 		= str_replace('{postclass}', 'sectiontableentry' . $this->_css, $html);

        /* {username} 	*/

        $html 		= str_replace('{username}', $this->profileLink($name, $this->_user_id), $html);

        /* {date} 		*/

        $html 		= str_replace('{date}', $date, $html);

        /* {content}	*/

        $html 		= str_replace('{content}', $comment, $html);

        /* {content_js}	*/

        $html 		= str_replace('{content_js}', addslashes(str_replace($NLsearch, $BRreplace,$comment)), $html);

        /* {notify} 	*/

        $html 		= str_replace('{notify}', $this->notifyLink($notify, $this->_notify_users) , $html);



        /*

         * with blocks

         */

        /* {avatar_picture} */

        $display	= $this->_avatar;

        $html 		= JOSC_utils::checkBlock('BLOCK-avatar_picture', $display, $html);

        if ($display) {

			if(strpos($this->_avatar,"gallery/")===false) 

	            $path = "$mosConfig_live_site/images/comprofiler/tn$this->_avatar";

			else

	            $path = "$mosConfig_live_site/images/comprofiler/$this->_avatar";		            

            $html 	= str_replace('{avatar_picture}', $this->profileLink("<img class='avatar' src='$path' alt='avatar' />", $this->_user_id), $html);

        }

        /* {website} 		*/

        $display	= ($website && (!$this->_website_registered || $my->gid > 0)) ? true : false;

        $html 		= JOSC_utils::checkBlock('BLOCK-website', $display, $html);

        if ($display) {

            $website = "<a class='postwebsite' rel='external nofollow' href='$website' title='$website' target='_blank'>&nbsp;</a>";

    	    $html 		= str_replace('{website}', $website, $html);

        }

        /* {title} 		*/

        $display	= $title ? true : false;

        $html 		= JOSC_utils::checkBlock('BLOCK-title', $display, $html);

        if ($display) {

        	$html	= str_replace('{title}', $title, $html);

        	$html	= str_replace('{title_js}', addslashes(str_replace($NLsearch, $BRreplace,$title)), $html);

        }

        

        /* {usertype} 		*/

        $display	= $this->IP($ip, $usertype, $this->_IP_visible, $this->_IP_partial, $this->_IP_caption);

        $html 		= JOSC_utils::checkBlock('BLOCK-usertype', $display, $html);

        if ($display) {

        	$html 	= str_replace('{usertype}', $display, $html);

        }



		$display 	= ((!$my->username && $this->_only_registered) || !$this->_ajax || ($edit == '')) ? false : true;

        $html 		= JOSC_utils::checkBlock('BLOCK-footer', $display, $html);

        if ($display) {

			/* {editbuttons} */

        	$html 		= str_replace('{editbuttons}', $edit, $html);

	        /* {voting} */

    	    $html 		= str_replace('{voting}', $voting, $html);

        }



        $wrapnum    = isset($this->_item['wrapnum']) ? $this->_item['wrapnum'] : 0;

        return $this->envelope($html, $id, ($wrapnum * $this->_tree_indent) . 'px');

        

    }



}





class JOSC_ubbcode extends JOSC_support {

    var $_comment;

//    var $_maxlength_word;

//    var $_maxlength_line;

 //   var $_maxlength_text;

    var $_ubbcodeCount=1;

    var $_ubbcodeArray=array();

    var $_splitTag;

    var $_limittextTag;

    var $_TO='<';  /* for debug change */

    var $_TC='>';  /* for debug change */



    function JOSC_ubbcode($value)

    {

        $this->_comment = $value;

    }

	

	function setMaxlength($word, $text, $line)

	{

		$this->_maxlength_word = $word;	

		$this->_maxlength_line = $line;	

		$this->_maxlength_text = $text;	

	}

	

    function parseEmoticons($html)

    {

        foreach ($this->_emoticons as $ubb => $icon) {

        	/* do not set ubb as alt text ! else will be replace twice or more...! */ 

            $html = str_replace($ubb, "<img src='" . $this->_emoticons_path . '/' . $icon . "' border='0' alt='' />", $html);

        }

        return $html;

    }



//    function parseImgElement($html)

//    {

//        //return preg_replace('/\[img\](.*?)\[\/img\]/i', '<img src=\'\\1\' alt=\'Posted image\' />', $html);

//        $regexp = '/\[img\](.*?)\[\/img\]/i';

//        return preg_replace_callback($regexp, array(&$this, 'callback_img'), $html);

//    }

//	function callback_img( &$matches )

//	{	

//	    $ubbcodeID = '['.$this->_ubbcodeCount++.']';

//	    

//	    $result 			= array();

//	    $result['type'] 	= 'img';

//	    $result['ID'] 		= $ubbcodeID;

//	    $result['value']	= $matches[1];

//	    

//		$this->_ubbcodeArray[]=$result;

//

//		return ($ubbcodeID); /* insert ID in string */	    

//	}

//	

//    function parseQuoteElement($html)

//    {

//        $q1 = substr_count($html, "[/quote]");

//        $q2 = substr_count($html, "[quote=");

//        if ($q1 > $q2) $quotes = $q1;

//        else $quotes = $q2;

//        $patterns = array("/\[quote\](.+?)\[\/quote\]/is",

//            "/\[quote=(.+?)\](.+?)\[\/quote\]/is");

//        $replacements = array("<div class='quote'><div class='genmed'><b>" . _JOOMLACOMMENT_UBB_QUOTE . "</b></div><div class='quotebody'>\\1</div></div>",

//            "<div class='quote'><div class='genmed'><b>\\1 " . _JOOMLACOMMENT_UBB_WROTE . "</b></div><div class='quotebody'>\\2</div></div>");

//        while ($quotes > 0) {

//            $html = preg_replace($patterns, $replacements, $html);

//            $quotes--;

//        }

//        return $html;

//    }



    function code_unprotect($val)

    {

        $val = str_replace("{ : }", ":", $val);

        $val = str_replace("{ ; }", ";", $val);

        $val = str_replace("{ [ }", "[", $val);

        $val = str_replace("{ ] }", "]", $val);

        $val = str_replace(array("\n\r", "\r\n"), "\r", $val);

        $val = str_replace("\r", '&#13;', $val);

		return JOSC_utils::filter($val, true);

    }



//    function parseCodeElement($html)

//    {

//		if (preg_match_all('/\[code\](.+?)\[\/code\]/is', $html, $replacementI)) {

//			foreach($replacementI[0] as $val) $html = str_replace($val, $this->code_unprotect($val), $html);

//        }

//        $pattern = array();

//        $replacement = array();

//        $pattern[] = "/\[code\](.+?)\[\/code\]/is";

//        $replacement[] = "<div class='code'><div class='genmed'><b>" . _JOOMLACOMMENT_UBB_CODE . '</b></div><pre>\\1</pre></div>';

//        return preg_replace($pattern, $replacement, $html);

//    }



	function parseUBB_withlimit($html)

	{

		/* this is COMPLEX !! but works for all.

		 * the reason is to a correct maximum length calculation 

		 * and in case of cut: close all opened tags 

		 *

		 *  !!  if someone can find one day a better way to do it working in all cases !! you're welcome man !

		 *

		 * logic :

		 * 		1. preg_replace all  with special addeed tags

		 * 		2. use special addeed tags to split in an array and process wrap and max... 

		 * 

		 */

		$this->_splitTag 		= $splitTag = 'joscplit';

		$this->_limittextTag	= $limittextTag = 'limittext';

		$TO = $this->_TO;

		$TC = $this->_TC;



		$debug = false;

//		$debug = true;

		if ($debug) {

			/* set true for debug */

			$TO = $this->_TO = "(";

			$TC = $this->_TC = ")";

		}

		

//		$maxlength_word 		= $this->_maxlength_word;

//		$maxlength_line			= $this->_maxlength_line;

//		$maxlength_text 		= $this->_maxlength_text;

		$maxlength_word 		= ($this->_maxlength_word!=-1) ? $this->_maxlength_word : 999999;

		$maxlength_line			= ($this->_maxlength_line!=-1) ? $this->_maxlength_line : 999999;

		$maxlength_text 		= ($this->_maxlength_text!=-1) ? $this->_maxlength_text : 999999;

		$parsedText = $this->parseUBB_recurse( $html );



		/* get an array of tag and texts separated */

        $TxtTags = explode($splitTag, $parsedText);

		if (($nblines=count($TxtTags))<=1) {

			$parsedText = JOSC_utils::wrapText($parsedText, $maxlength_word, ' ');

			$parsedText = JOSC_utils::wrapText($parsedText, $maxlength_line, '<br />');

			$parsedText = JOSC_utils::setMaxLength($parsedText, $maxlength_text);

			return $parsedText;

		}

		//var_dump($TxtTags);



		$text=""; $lentext=0; 

		$push=""; /* will contain end tags pushed and not poped [/x][/y] */ 

// 		if (substr($parsedText,0,strlen($splitTag))==$splitTag && $TxtTags[0]) $is_tag = true;

//		else  $is_tag = false;

		

		for($i=0;$i<$nblines ;$i++)

        {

			$line = $TxtTags[$i];

//			if ($is_tag && substr($line,0,1)!=$TO)

//				$is_tag = false;



			/* < is not accepted in comment ->  we are sure it is from the preg_replace */

			$is_tag = ($tagpos=strpos($line, $TO))===false ? false : true;

				

			if ($is_tag) {

				if ($debug)	$text .= "<br />DEBUG_istag".$line."<br />";

				/* push tags , pop end tags */

				$tagkey	= substr($line, 0, $tagpos);  			 /* xxx<... */

				if ($tagkey) {

					$line	= substr_replace($line, '', 0, $tagpos);  /* xxx<... */

					if (substr($line,1,1)=='/') {

						if (!(($pos=strpos($push, $tagkey))===false))

               	    		/* pop */

               	    		$push = substr_replace($push,'',$pos-2,strlen($tagkey)+3);

					} else {

						/* push */

						$push = "$TO/$tagkey$TC".$push;

					}

				}

				$text .= $line;

				$is_tag = false;

			} else {

				/* wrap and limit length */

				if ($debug)	$text .= "<br />DEBUG_isnot".$line."<br />";

				if (!(strpos($line, $limittextTag)===false)) {

					$line = str_replace($limittextTag, '', $line); /* could find several if users has included 2 links together... */

					$line = JOSC_utils::setMaxLength($line, $maxlength_word);

				}

				$line = JOSC_utils::wrapText($line, $maxlength_word, '&nbsp;');

				$line = JOSC_utils::wrapText($line, $maxlength_line, '<br />');

				$diff     = $maxlength_text - $lentext;	/* remainder before (positive) */

				$lentext += strlen($line);

//				$diff2    = $maxlength_text - $lentext;	/* remainder after (negative if over) */

				if ($lentext<$maxlength_text)

					$text.=$line;

				else {

					$text.= JOSC_utils::setMaxLength($line, $diff);

					break;

				}

				$is_tag = true;

          }

        }

        $text .= $push;

		

		return $text;	

	}

		

	function parseUBB_recurse( $matches )

	{	

		

		$split 	 	= $this->_splitTag;

		$limittext 	= $this->_limittextTag;

		$TO 		= $this->_TO;

		$TC 		= $this->_TC;



		



 //Added following code to add http protocol to URL of no protocal exists

  $reg_exp = "/\[url[\]|=]((ht|f)tp(s?):\/\/((www\.)?[^ \[\]\(\)\n\r\t]+)|(([012]?[0-9]{1,2}\.){3}[012]?[0-9]{1,2})\/)([^ \[\]\(\),;&quot;'&lt;&gt;\n\r\t]+)([^\. \[\]\(\),;&quot;'&lt;&gt;\n\r\t])|(([012]?[0-9]{1,2}\.){3}[012]?[0-9]{1,2})/";

  if (is_array($matches)) {

   if (! preg_match($reg_exp, $matches[0])) {

    $matches[0] = preg_replace("/(\[url[\]|=])(.*)/", "\\1http://\\2", $matches[0]);

   }

  } else {

   if (! preg_match($reg_exp, $matches)) {

    $matches = preg_replace("/(\[url[\]|=])(.*)/", "\\1http://\\2", $matches);

   }

  }

  //protocal check ends here

		//protocal check ends here

		

		/* other recurse : #\[img]((?:[^[]|\[(?!/?img])|(?R))+)\[/img]#i*/

		/* ?: => group but do not capture 

		 * change ...)*)\[/x...  in   )+)\[/x  if empty inside not authorized 

		 * 

		 * always :  $split+start+$split    text       $split.end.$split  

		 */

        $patterns = array(

			'#\[b]((?:[^[]|\[(?!/?b])|(?R))*)\[/b]#i',

            '#\[u]((?:[^[]|\[(?!/?u])|(?R))*)\[/u]#i',

            '#\[i]((?:[^[]|\[(?!/?i])|(?R))*)\[/i]#i',

            

            '#\[url=(.*?)]((?:[^[]|\[(?!/?url])|(?R))*)\[/url]#i',

            '#\[url]((?:[^[]|\[(?!/?url])|(?R))*)\[/url]#i',

            

            '#\[email]((?:[^[]|\[(?!/?email])|(?R))*)\[/email]#i',

            '#\[email=(.*?)]((?:[^[]|\[(?!/?email])|(?R))*)\[/email]#i',

            

            '#\[font=(.*?)]((?:[^[]|\[(?!/?font(?==)])|(?R))*)\[/font]#i',

            '#\[size=(.*?)]((?:[^[]|\[(?!/?size(?==)])|(?R))*)\[/size]#i',

            '#\[color=(.*?)]((?:[^[]|\[(?!/?color(?==)])|(?R))*)\[/color]#i',

            

            '#\[quote]((?:[^[]|\[(?!/?quote])|(?R))*)\[/quote]#i',

            '#\[quote=(.*?)]((?:[^[]|\[(?!/?quote(?==)])|(?R))*)\[/quote]#i',

            

            '#\[code]((?:[^[]|\[(?!/?code])|(?R))*)\[/code]#i',

            

			'#\[img]((?:[^[]|\[(?!/?img])|(?R))*)\[/img]#i',

    		'#\[img=(.*?)]((?:[^[]|\[(?!/?img])|(?R))*)\[/img]#i',

            );



		/*

		 * replacements

		 */

		$replacements = array();



		if ($this->_support_UBBcode) {		

        $replacements[] = 	$split.'b'		.$TO.'b'.$TC.$split.'\\1'.																	$split.'b'.$TO.'/b'.$TC.$split;

		$replacements[] = 	$split.'u'		.$TO.'u'.$TC.$split.'\\1'.																	$split.'u'.$TO.'/u'.$TC.$split;

		$replacements[] = 	$split.'i'		.$TO.'i'.$TC.$split.'\\1'.																	$split.'i'.$TO.'/i'.$TC.$split;



			if ($this->_support_link) {

		$replacements[] = 	$split.'a'		.$TO.'a target=\'_blank\' rel=\'external nofollow\' href=\'\\1\' title=\'Visit \\1\''.$TC.$split.$limittext.'\\2'.	$split.'a'.$TO.'/a'.$TC.$split;

		$replacements[] = 	$split.'a'		.$TO.'a target=\'_blank\' rel=\'external nofollow\' href=\'\\1\' title=\'Visit \\1\''.$TC.$split.$limittext.'\\1'.	$split.'a'.$TO.'/a'.$TC.$split;



		$replacements[] = 	$split.'a'		.$TO.'a href=\'mailto:\\1\''.$TC.$split.$limittext.'\\1'.									$split.'a'.$TO.'/a'.$TC.$split;

		$replacements[] = 	$split.'a'		.$TO.'a href=\'mailto:\\1\''.$TC.$split.$limittext.'\\2'.									$split.'a'.$TO.'/a'.$TC.$split;

			} else {

		$replacements[] = 	$split.' link:\\1';	

		$replacements[] = 	$split.' link:\\1';	

		$replacements[] = 	$split.' \\1';	

		$replacements[] = 	$split.' \\1';	

			}



		$replacements[] = 	$split.'span'	.$TO.'span style=\'font-family: \\1\''.$TC.$split.'\\2'.										$split.'span'.$TO.'/span'.$TC.$split;

		$replacements[] = 	$split.'span'	.$TO.'span style=\'font-size: \\1\''.$TC.$split.'\\2'.											$split.'span'.$TO.'/span'.$TC.$split;			

			if ($this->_hide) {

		$replacements[] = 	$split.'\\2';

			} else {

		$replacements[] = 	$split.'span'.$TO.'span style=\'color: \\1\''.$TC.$split.'\\2'.$split.$TO.'/span'.$TC.$split;			

			}

		} else {

		$replacements[] = $split.' \\1';	

		$replacements[] = $split.' \\1';	

		$replacements[] = $split.' \\1';	



		$replacements[] = $split.' link:\\1';	

		$replacements[] = $split.' link:\\1';	



		$replacements[] = $split.' \\1';	

		$replacements[] = $split.' \\1';	



		$replacements[] = $split.' \\2';	

		$replacements[] = $split.' \\2';	

		$replacements[] = $split.' \\2';	

		}



		/*

		 * quotes 

		 */

//        $patterns = array("/\[quote\](.+?)\[\/quote\]/is",

//            "/\[quote=(.+?)\](.+?)\[\/quote\]/is");

//        $replacements = array("<div class='quote'><div class='genmed'><b>" . _JOOMLACOMMENT_UBB_QUOTE . "</b></div><div class='quotebody'>\\1</div></div>",

//            "<div class='quote'><div class='genmed'><b>\\1 " . _JOOMLACOMMENT_UBB_WROTE . "</b></div><div class='quotebody'>\\2</div></div>");

		if ($this->_support_quotecode) {

		

		$replacements[]	= 	 $split.'div'	.$TO.'div class=\'quote\''.$TC.	$split

							.$split.'div'	.$TO.'div class=\'genmed\''.$TC.$split

							.$split.'b'		.$TO.'b'.$TC.$split. _JOOMLACOMMENT_UBB_QUOTE 

							.$split.'b'		.$TO.'/b'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'div class=\'quotebody\''.$TC.$split.'\\1'

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split;



		$replacements[]	= 	 $split.'div'	.$TO.'div class=\'quote\''.$TC.	$split

							.$split.'div'	.$TO.'div class=\'genmed\''.$TC.$split

							.$split.'b'		.$TO.'b'.$TC.$split.'\\1 '._JOOMLACOMMENT_UBB_WROTE 

							.$split.'b'		.$TO.'/b'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'div class=\'quotebody\''.$TC.$split.'\\2'

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split;

		} else {

		$replacements[]	=	$split.' \\1';						

		$replacements[]	=	$split.' \\2';						

		}



		/*

		 * code

		 */

		if ($this->_support_quotecode) {

		$replacements[]	= 	 $split.'div'	.$TO.'div class=\'code\''.$TC.	$split

							.$split.'div'	.$TO.'div class=\'genmed\''.$TC.$split

							.$split.'b'		.$TO.'b'.$TC.$split. _JOOMLACOMMENT_UBB_CODE 

							.$split.'b'		.$TO.'/b'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'div class=\'quotebody\''.$TC.$split

							.$split.'pre'	.$TO.'pre'.$TC.$split.'\\1'

							.$split.'pre'	.$TO.'/pre'.$TC.$split							

							.$split.'div'	.$TO.'/div'.$TC.$split

							.$split.'div'	.$TO.'/div'.$TC.$split;

		} else {

		$replacements[]	=	$split.' \\1';						

		}

		/*

		 * images

		 */

		if ($this->_support_pictures) {

			$maxwidthpictures = (int) $this->_pictures_maxwidth;

			if ($maxwidthpictures>0) {

				$divO = $split.'div'	.$TO.'div style=\'width:'.$maxwidthpictures.'px;overflow:hidden;\''.$TC.	$split;

				$divC = $split.'div'	.$TO.'/div'.$TC.$split;

			} else {

				$divO = $divC = '';

			}			

		$replacements[]	=	$divO. $split  		.$TO.'img src=\'\\1\' alt=\'Posted image\' /'.$TC.$split.$divC;

		$replacements[]	=	$divO. $split  		.$TO.'img src=\'\\1\' alt=\'Posted image\' /'.$TC.$split.$divC;

		} else {

			/* no image = link */

			if ($this->_support_link) {

		$replacements[]	=	$split.'a'		.$TO.'a target=\'_blank\' rel=\'external nofollow\' href=\'\\1\' title=\'Visit \\1\''.$TC.$split.$limittext.'\\1'.	$split.'a'.$TO.'/a'.$TC.$split;

		$replacements[]	=	$split.'a'		.$TO.'a target=\'_blank\' rel=\'external nofollow\' href=\'\\1\' title=\'Visit \\1\''.$TC.$split.$limittext.'\\2'.	$split.'a'.$TO.'/a'.$TC.$split;

			} else {

		$replacements[] = 	$split.' image:\\1';	

		$replacements[] = 	$split.' image:\\1';					

			}

		}



		 

		if (is_array($matches)) {

	        $html = preg_replace($patterns, $replacements, $matches[0]);

       		$matches = $html;	

		}

		

		return preg_replace_callback($patterns, array(&$this, 'parseUBB_recurse'), $matches );

	}



    function ubbcode_parse()

    {

        global $mosConfig_absolute_path;



		$html = $this->_comment;

		$html = $this->parseUBB_withlimit($html); //$this->parseUBB($html, $this->_hide);



        if ($this->_support_emoticons) $html = $this->parseEmoticons($html);

        //if ($this->_support_pictures) $html = $this->parseImgElement($html);

//        if ($this->_support_UBBcode) {

            //$html = $this->parseUBB($html, $this->_hide);

            //$html = $this->parseCodeElement($html);

            //$html = $this->parseQuoteElement($html);

//        }

        if ($this->_hide) $html = "<span class='hide'>$html</span>";

		return str_replace('&#13;', "\r", nl2br($html));

    }

}





class JOSC_form extends JOSC_support {

    var $_form;

    var $_captcha;

    var $_notify_users;

    var $_enter_website;

    var $_emoticon_wcount;

    var $_tname;

    var $_temail;

    var $_twebsite;

    var $_tnotify;

    var $_form_area_cols;



    function JOSC_form($value)

    {

        $this->_form = $value;

    }



    function setCaptcha($value)

    {

        $this->_captcha = $value;

    }



    function setNotifyUsers($value)

    {

        $this->_notify_users = $value;

    }



	function setEnterWebsite($value)

	{

		$this->_enter_website = $value;	

	}

	

    function setEmoticonWCount($value)

    {

        $this->_emoticon_wcount = $value;

    }



    function set_tname($value)

    {

        $this->_tname = $value;

    }



    function set_temail($value)

    {

        global $my;

        

        $this->_temail = ($my->id ? _JOOMLACOMMENT_AUTOMATICEMAIL : $value); /* change also modify - ajax_quote ! */

    }



    function set_twebsite($value)

    {

        $this->_twebsite = $value;

    }



    function set_tnotify($value)

    {

        $this->_tnotify = $value;

    }



    function setFormAreaCols($value)

    {

        $this->_form_area_cols = $value;

    }



    function onlyRegistered()

    {

        return '<div class="onlyregistered">' . _JOOMLACOMMENT_ONLYREGISTERED . '</div>';

    }



    function readOnly($username)

    {

        if ($username) return 'DISABLED';  /* TODO: use readonly="readonly" for XHTML reason ? */

        else return '';

    }



    function displayStyle($display)

    {

        return ($display) ? "" : "display:none;";

    }



    function emoticons($link=true)

    {

        if (!$this->_support_emoticons) return '';

        $html = "<div class='emoticoncontainer'>";

        $html .= "<div class='emoticonseparator'></div>";

        $index = 0;

        $icon_used = array();

        foreach ($GLOBALS["JOSC_emoticon"] as $ubb => $icon) {



            if (in_array($icon, $icon_used))

                continue;  /* ignore: avoid same icons twice ! */



            $icon_used[] = $icon;



            $html .= "<span class='emoticonseparator'>";

            $html .= "<span class='emoticon'>";

            $html .= $link ? "<a href='javascript:JOSC_emoticon(\"$ubb\")'>" : "";

            $html .= "<img src='$this->_emoticons_path/$icon' border='0' alt='$ubb' />";

            $html .= $link ? "</a>":"";

            $html .= "</span></span>";

            $index++;

            if ($index == $this->_emoticon_wcount) {

                $index = 0;

                $html .= "<div class='emoticonseparator'></div>";

            }

        }

        $html .= '</div>';

        return "<div>$html</div>";

    }



    function loadUBBIcons(&$ubbIconList, $absolute_path, $live_site)

    {

        require_once("$absolute_path/ubb_icons.php");

        foreach($ubbIcons as $name => $icon) {

            $ubbIconList[$name] = "$live_site/$icon";

        }

    }



    function UBBCodeButtons()

    {

        $absolute_path = "$this->_template_absolute_path/$this->_template_name/images";

        $live_site = "$this->_template_path/$this->_template_name/images";

        $ubbIconList = array();

        $this->loadUBBIcons($ubbIconList, "$this->_absolute_path/images", "$this->_live_site/images");

        if (file_exists("$absolute_path/ubb_icons.php")) $this->loadUBBIcons($ubbIconList, $absolute_path, $live_site);

        $html = "<a href='javascript:JOSC_insertUBBTag(\"b\")'><img src='" . $ubbIconList['bold'] . "' class='buttonBB' name='bb' alt='[b]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"i\")'><img src='" . $ubbIconList['italicize'] . "' class='buttonBB' name='bi' alt='[i]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"u\")'><img src='" . $ubbIconList['underline'] . "' class='buttonBB' name='bu' alt='[u]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"url\")'><img src='" . $ubbIconList['url'] . "' class='buttonBB' name='burl' alt='[url]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"quote\")'><img src='" . $ubbIconList['quote'] . "' class='buttonBB' name='bquote' alt='[quote]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"code\")'><img src='" . $ubbIconList['code'] . "' class='buttonBB' name='bcode' alt='[code]' /></a>&nbsp;";

        $html .= "<a href='javascript:JOSC_insertUBBTag(\"img\")'><img src='" . $ubbIconList['image'] . "' class='buttonBB' name='bimg' alt='[img]' /></a>&nbsp;";

        return $html;

    }



    function UBBCodeSelect()

    {

        $html = '';

        $html .= "<select name='menuColor' class='select' onchange='JOSC_fontColor()'>";

        $html .= "<option>-" . _JOOMLACOMMENT_COLOR . "-</option>";

        $html .= "<option>" . _JOOMLACOMMENT_AQUA . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_BLACK . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_BLUE . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_FUCHSIA . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_GRAY . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_GREEN . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_LIME . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_MAROON . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_NAVY . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_OLIVE . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_PURPLE . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_RED . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_SILVER . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_TEAL . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_WHITE . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_YELLOW . "</option>";

        $html .= "</select>&nbsp;";

        $html .= "<select name='menuSize' class='select' onchange='JOSC_fontSize()'>";

        $html .= "<option>-" . _JOOMLACOMMENT_SIZE . "-</option>";

        $html .= "<option>" . _JOOMLACOMMENT_TINY . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_SMALL . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_MEDIUM . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_LARGE . "</option>";

        $html .= "<option>" . _JOOMLACOMMENT_HUGE . "</option>";

        $html .= "</select>";

        return $html;

    }



	function notifySelect() {    	

	    $html = '';

        $html .= "<select name='tnotify' class='inputbox'>";

//		$html .= "<option value='0' ".($this->_tnotify ?  "" : "checked")	." >" 	. _JOOMLACOMMENT_ENTERNOTIFY0 	. "</option>";

//		$html .= "<option value='1' ".($this->_tnotify ? "checked" : "")	." >" 	. _JOOMLACOMMENT_ENTERNOTIFY1	. "</option>";

		$html .= "<option value='0' ".($this->_tnotify ?  "" : "selected=\"selected\"")	." >" 	. _JOOMLACOMMENT_ENTERNOTIFY0 	. "</option>";

		$html .= "<option value='1' ".($this->_tnotify ? "selected=\"selected\"" : "")	." >" 	. _JOOMLACOMMENT_ENTERNOTIFY1	. "</option>";

        $html .= "</select>";

		return $html;

	}

	

    function form_htmlCode()

    {

        global $my, $gid;



		$hidden = $this->formHiddenValues($this->_content_id, $this->_component, $this->_sectionid);

        

        if (!$my->username && $this->_only_registered) { 

        	$html = $this->onlyRegistered();

        	/* needed informations but hidden : */

			$html .= "<form name='joomlacommentform' method='post' action='PHP_SELF'>";

        	$html .= $hidden;

	  		$html .= "<table class='buttoncontainer' style='display:none;' cellpadding='0' cellspacing='0'>";

        	$html .= "<tr>";

          	$html .= "<td><input type='button' class='button' name='bsend' value='{_SENDFORM}' onclick='JOSC_editPost(-1,-1)' /></td>";

          	$html .= "<td id='JOSC_busy'></td>";

        	$html .= "</tr>";

      		$html .= "</table>";

      		$html .= "</form>";

			return $html;

        }



		/*

		 * parse template block _form

		 */

        $html = $this->_form;



        /*

         * No blocks

         */

        $html = str_replace('{_WRITECOMMENT}', _JOOMLACOMMENT_WRITECOMMENT, $html);

        $html = str_replace('{self}', 'index.php', $html);

        $html = str_replace('{id}', $this->_content_id, $html);

        

//        $hidden  = JOSC_utils::inputHidden('content_id',$this->_content_id);

//        $hidden .= JOSC_utils::inputHidden('component',$this->_component);

//        $hidden .= JOSC_utils::inputHidden('joscsectionid',$this->_sectionid);

//		$hidden = $this->formHiddenValues($this->_content_id, $this->_component, $this->_sectionid);

        $html = str_replace('{_HIDDEN_VALUES}', $hidden, $html);



        $html = str_replace('{template_live_site}', $this->_template_path.'/'.$this->_template_name, $html);

		$html = str_replace('{formareacols}', $this->_form_area_cols, $html);

	        

        $html = str_replace('{_ENTERNAME}', _JOOMLACOMMENT_ENTERNAME, $html);

        $html = str_replace('{username}', $this->_tname, $html);

        $html = str_replace('{registered_readonly}', $this->readOnly($this->_tname), $html);



        $html = str_replace('{_ENTERTITLE}', _JOOMLACOMMENT_ENTERTITLE, $html);



        $html = str_replace('{_SENDFORM}', _JOOMLACOMMENT_SENDFORM, $html);

        /*

         * With blocks

         */

        /* {_UBBCODE} {UBBCodeButtons} {UBBCodeSelect}	*/

        $display	= $this->_support_UBBcode;

        $html 		= JOSC_utils::checkBlock('BLOCK-_UBBCODE', $display, $html);

        if ($display) {

            $UBBCodeButtons = $this->UBBCodeButtons();

            $UBBCodeSelect = $this->UBBCodeSelect();

            $html = str_replace('{_UBBCODE}', _JOOMLACOMMENT_UBBCODE, $html);

            $html = str_replace('{UBBCodeButtons}', $UBBCodeButtons, $html);

            $html = str_replace('{UBBCodeSelect}', $UBBCodeSelect, $html);            

        }

        

        /* {_CAPTCHATXT} {security_image}				*/

        $display	= $this->_captcha;

        $html 		= JOSC_utils::checkBlock('BLOCK-_CAPTCHATXT', $display, $html);

        if ($display) {

       		$html = str_replace('{_CAPTCHATXT}', _JOOMLACOMMENT_FORMVALIDATE_CAPTCHATXT, $html);

        	$html = str_replace('{security_image}', "<div id='captcha'>" . JOSC_security::insertCaptcha('security_refid') . '</div>', $html);

        }

        

        /* {_ENTEREMAIL} {email} {notifyselect}			*/

        $display	= true;

        $html 		= JOSC_utils::checkBlock('BLOCK-_ENTEREMAIL', $display, $html);

        if ($display) {

        	$html = str_replace('{_ENTEREMAIL}', _JOOMLACOMMENT_ENTEREMAIL, $html);

        	$html = str_replace('{email}', $this->_temail, $html);

        	$html = str_replace('{notifyselect}', $this->_notify_users ? $this->notifySelect():"", $html);

        }



		/* {_ENTERWEBSITE} {website} 					*/        

        $display	= $this->_enter_website;

        $html 		= JOSC_utils::checkBlock('BLOCK-_ENTERWEBSITE', $display, $html);

        if ($display) {

        	$html = str_replace('{_ENTERWEBSITE}', _JOOMLACOMMENT_ENTERWEBSITE, $html);

        	$html = str_replace('{website}', $this->_twebsite, $html);

        }



		/* {emoticons} 									*/        

        $display	= $this->emoticons();

        $html 		= JOSC_utils::checkBlock('BLOCK-emoticons', $display, $html);

        if ($display) {

	        $html = str_replace('{emoticons}', $display, $html);

        }

                

        return $html;

    }



}



class JOSC_search extends JOSC_support {

    var $_search;

    var $_keyword;

    var $_phrase;

    var $_counter;

    var $_resultTemplate;



    function JOSC_search($value,&$comObject)

    {

        $this->_search 		= $value;

        $this->JOSC_support($comObject);  

    }



    function setKeyword($value)

    {

        $this->_keyword = addslashes(trim($value));

    }



    function setPhrase($value)

    {

        $this->_phrase = $value;

    }



    function anonymous($name)

    {

        if ($name == '') $name = JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_ANONYMOUS));

        return $name;

    }



//    function decodeData_Charset($varName) {

//	/* 

//	 * javascript(ajax) encodeURI is only UTF-8. so we have to decode ajax send

//	 * should be solved with joomla 1.5 ! (native utf-8)

//	 */

//	 if ($this->_ajax)

//        return JOSC_utils::myiconv_decode( JOSC_utils::decodeData($varName), $this->_local_charset );

//     else

//     	return JOSC_utils::decodeData($varName);    	

//    }



    function filterAll($item)

    {

	 	return JOSC_board::filterAll($item);

//        $item['name'] 	= JOSC_utils::filter($this->encodeData_Charset($item['name']));

//        $item['title'] 	= JOSC_utils::filter($this->encodeData_Charset($item['title']));

//        $item['comment'] = JOSC_utils::filter($this->encodeData_Charset($item['comment']));

//        return $item;

    }

    

    function searchMatch()

    {

        $result = ($this->_counter == 1) ? JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCHMATCH)) : JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_SEARCHMATCHES));

        return sprintf($result, $this->_counter);

    }



    function trimResult($html, $word, $size)

    {

        $html = str_replace("\n", '', $html);

        if ($word == '') return '';

        $p = strpos($html, $word);

        if ($p == 0) return substr($html, 0, $size);

        $len = strlen($html);

        $sublen = strlen($word);

        $size = ($size - $sublen) / 2;

        if ($size >= $len) $result = $html;

        else {

            if ($p < $size) $a = $p-1;

            else $a = $size;

            $c = $len - ($p + $sublen);

            if ($c < $size) $b = $c;

            else $b = $size;

            $b = $a + $b + $sublen;

            $result = substr($html, $p - $a, $b);

        }

        return $result;

    }



    function highlightWord($html, $maxSize = -1)

    {

        $html = stripslashes($html);

        if (($this->_phrase == 'any') Or ($this->_phrase == 'all')) {

            $words = split(' ', $this->_keyword);

            if ($maxSize != -1) $html = $this->trimResult($html, $words[0], $maxSize);

            foreach($words as $item) {

                if ($item != '')

                    $html = str_ireplace($item, "<span>$item</span>", $html);

            }

            return $html;

        } else {

            if ($maxSize != -1) $html = $this->trimResult($html, $this->_keyword, $maxSize);

            return str_ireplace($this->_keyword, "<span>$this->_keyword</span>", stripslashes($html));

        }

    }



    function addItem($item, $itemCSS)

    {

        $comment = $this->censorText($item['comment']);

        $title = $this->censorText($this->highlightWord($item['title']));

        $name = $this->censorText($this->highlightWord($this->anonymous($item['name'])));

//        $address = 'javascript:JOSC_goToPost(' . $item['contentid'] . ',' . $item['id'] . ')';

		$address = $this->_comObject->linkToContent($item['contentid'], $item['id']);



        $maxsize = min(200, $this->_maxlength_text);

		$comment = JOSC_utils::wrapText($comment, $this->_maxlength_word, '&nbsp;');

		$comment = JOSC_utils::wrapText($comment, $this->_maxlength_line, '<br />');

        if ($maxsize != 0 && strlen($comment) > $maxsize)

            $comment = '...' . $this->highlightWord($comment, $maxsize) . '...';

        else $comment = $this->highlightWord($comment);

        $html = $this->_resultTemplate;

        $html = str_replace('{postclass}', 'sectiontableentry' . $itemCSS, $html);

        $html = str_replace('{title}', "<b>$title</b>", $html);

        $html = str_replace('{_JOOMLACOMMENT_BY}', JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_BY)), $html);

        $html = str_replace('{name}', $name, $html);

        $html = str_replace('{address}', $address, $html);

        $html = str_replace('{preview}', $comment, $html);

        $html = str_replace('{date}', JOSC_utils::getLocalDate($item['date'],$this->_date_format), $html);//date($this->_date_format, strToTime($item['date'])), $html);

        return $html;

    }



    function find($terms)

    {

		if (defined('_JOSC_J15'))

	        $database =& JFactory::getDBO();

	    else

			global $database;			



        /* TODO : search for all only if .... */ 

        $database->setQuery("SELECT * FROM #__comment WHERE component='$this->_component' AND ( $terms ) ORDER BY date DESC");

        $data = $database->loadAssocList();

        $html = '';

        $itemCSS = 1;

        $this->_counter = 0;

        if ($data == null) return '';

        foreach($data as $item) {

            $item = $this->filterAll($item);

            $html .= $this->addItem($item, $itemCSS);

            $this->_counter++;

            $itemCSS++;

            if ($itemCSS == 3) $itemCSS = 1;

        }

        return $html;

    }



    function terms($list, $term)

    {

        $result = '';

        foreach($list as $item) {

            if ($result != '') $result .= ' OR ';

            $result .= $item . " $term ";

        }

        return $result;

    }



    function anyWords($list)

    {

        $result = '';

        if (!strpos($this->_keyword, ' ')) return $this->terms($list, "LIKE '%$this->_keyword%'");

        $words = split(' ', $this->_keyword);

        foreach($words as $item) {

            if ($item != '') {

                if ($result != '') $result .= ' OR ';

                $result .= $this->terms($list, "LIKE '%$item%'");

            }

        }

        return $result;

    }



    function allWords($list)

    {

        $result = '';

        if (!strpos($this->_keyword, ' ')) return $this->terms($list, "LIKE '%$this->_keyword%'");

        $words = split(' ', $this->_keyword);

        foreach($words as $item) {

            if ($item != '') {

                if ($result != '') $result .= ' AND ';

                $result .= '(' . $this->terms($list, "LIKE '%$item%'") . ')';

            }

        }

        return $result;

    }



    function exactPhrase($list)

    {

        return $this->terms($list, "LIKE '%$this->_keyword%'");

    }



    function search_htmlCode()

    {

        $html = $this->_search;        

        if ($this->_keyword) {

            $list[] = 'name';

            $list[] = 'title';

            $list[] = 'comment';

            if ($this->_phrase == 'any') $terms = $this->anyWords($list);

            if ($this->_phrase == 'all') $terms = $this->allWords($list);

            if ($this->_phrase == 'exact') $terms = $this->exactPhrase($list);

            $this->_resultTemplate = JOSC_utils::block($html, 'searchresult');

            $results = $this->find($terms);

        } else $results = '';

        $html = str_replace('{resulttitle}', ($results) ? $this->searchMatch() : JOSC_utils::filter($this->encodeData_Charset(_JOOMLACOMMENT_NOSEARCHMATCH)), $html);

        $html = JOSC_utils::ignoreBlock($html, 'searchresult', true, $results);





        return $html;

    }

}



?>