/4.8/mambots/content/moscomment.php

<?php

/**

 * @package MiaCMS

 * @author MiaCMS see README.php

 * @copyright see README.php

 * See COPYRIGHT.php for copyright notices and details.

 * @license GNU/GPL Version 2, see LICENSE.php

 * MiaCMS 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; version 2 of the License.

 */



/** ensure this file is being included by a parent file */

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



require_once mosCorePathAppend('/components/com_comment/comment.class.php');

require_once mosCorePathAppend('/mambots/content/moscomment.html.php');



$_MAMBOTS->registerFunction( 'onPrepareContent', 'botMosComment' );



function botMosComment( $published, &$row, &$cparams, $page=0, $params ) {

	$config = new mosCommentConfig();

	$show_comments_in_print_popup = $config->get('show_comments_in_print_popup');

	if (!$show_comments_in_print_popup ){

		$pop = intval( mosGetParam( $_REQUEST, 'pop', 0 ) );

		if ($pop == 1)

		return true;

	}

	$bot = new botMosComment();

	$bot->perform( $published, $row, $cparams, $page, $params );

	return true;

}



class botMosComment {

	var $vars = array();

	var $clean_vars = array();

	var $config = array();

	var $option = '';

	var $task = '';

	var $Itemid = '';

	var $user = '';

	var $usecaptcha = '';

	var $absolute_path = '';

	var $live_site = '';



	function botMosComment() {

		$this->init();

	}

	function register() {

		return 'onPrepareContent';

	}

	function perform( $published, &$row, &$cparams, $page=0, $params ) {

		if (in_array ($row->sectionid, $this->config['allow_comments_in_sections'])) {

			ob_start();

			$total = $this->totalComments($row->id);

			$output = new mosComment_HTML();

			$output->start();

			if ($this->option=='com_content' AND $this->task=='view' AND !$params->get( 'intro_only' )) {

				if ( $total > 0 ) {

					$output->commentSectionStart(array('comment'=>T_('User Comments')));

					$this->loadComments($row->id);

					for ($i=0, $n=count( $this->clean_vars['comments'] ); $i < $n; $i++) {

						$output->commentStart();

						$output->commentTitle($this->clean_vars['comments'][$i]);

						$output->comment($this->clean_vars['comments'][$i]);

						if(($i+1)%$this->config['comments_per_page'] == 0 && ($i+1) < $n) {

							$output->commentEnd();

							$output->end();

							$output->commentPageBreak();

							$output->start();

							$output->commentSectionStart(array('comment'=>T_('Comments')));

						} else {

							$output->commentEnd();

						}

					}

					$output->commentSectionEnd();

				}

				$output->formStart();

				if (!$this->config['allow_anonymous_entries'] AND !$this->user->id) {

					$output->message(array('comment'=>T_('Please login or register to add comments')));

				} else {

					$mcreadonly = $mcname = $mcemail = $website = $curr_com = '';

					// retrieve data from session var if captcha failed

					mos_session_start();

					if (isset($_SESSION['comment_content'])) {

						$post = unserialize($_SESSION['comment_content']);

						$mcname = isset($post['name']) ? $post['name'] : '';

						$mcemail = isset($post['email']) ? $post['email'] : '';

						$website = isset($post['website']) ? $post['website'] : '';

						$curr_com = isset($post['comments']) ? $post['comments'] : '';

						unset($_SESSION['comment_content']);

					}

					if ($this->user->id) {

						$this->user->load($this->user->id);

						$mcname = $this->user->username;

						$mcemail = $this->user->email;

						$mcreadonly = " readonly='readonly'";

					}

					$cflink = $this->live_site.'/index.php?option=com_comment&amp;task=captcha-audio&amp;id='.$row->id;

					$cflink .= $this->Itemid ? "&amp;Itemid=".$this->Itemid : '';

					$cflink = sefRelToAbs($cflink);

					$vars = array(

                        'total'=>$total,

                        'mcitemid'=>$this->Itemid,

                        'articleid'=>$row->id,

                        'limit'=>mosGetParam( $_POST, 'limit', '' ),

                        'limitstart'=>mosGetParam( $_POST, 'limitstart', '' ),

                        'mcname'=>$mcname,

                        'mcemail'=>$mcemail,

                        'website'=>$website,

                        'curr_com'=>$curr_com,

                        'mcreadonly'=>$mcreadonly,

                        'cflink'=>$cflink

					);

					$this->vars['form'] = $vars;

					$this->cleanVars();

					$output->formHeader($this->clean_vars['form']);

					$output->formInputFields($this->clean_vars['form']);

					if ($this->usecaptcha == '1') {

						$output->formCaptcha($this->clean_vars['form']);

					}

					$output->formFooter();

				}

				$output->formEnd();

			} else {

				$pages = $this->totalPages($row->text);

				$link = $this->live_site."/index.php?option=com_content&amp;task=view&amp;id=$row->id";

				$link .= $this->Itemid ? "&amp;Itemid=".$this->Itemid : '';

				$link .= $pages > 0 ? ('&amp;limit=1&amp;limitstart='.$pages) : '';

				$link = sefRelToAbs($link);

				$vars = array('total'=>$total, 'link'=>$link);

				$output->summary($vars);

			}

			$output->end();

			$row->text .= ob_get_contents();

			ob_end_clean();

		}

		return true;

	}

	function init() {

		$this->option = mosGetParam($_REQUEST, 'option', '');

		$this->task = mosGetParam($_REQUEST, 'task', '');

		$this->Itemid = mosGetParam($_REQUEST, 'Itemid', 0);

		$this->Itemid = $this->Itemid ? $this->Itemid : '';

		$this->user = mamboCore::get('currentUser');

		$this->usecaptcha = mamboCore::get('mosConfig_usecaptcha');

		$this->absolute_path = mamboCore::get('mosConfig_absolute_path');

		$this->live_site = mamboCore::get('mosConfig_live_site');

		$config = mosCommentConfig::getInstance();

		$this->config = $config->cleanVars();

	}

	function cleanVars() {

		require_once(mamboCore::get('mosConfig_absolute_path').'/includes/phpInputFilter/class.inputfilter.php');

		static $process;

		if (!isset($process)) $process =& new InputFilter( null, null, 1, 1 );

		$this->clean_vars = $process->process($this->vars);

		return $this->clean_vars;

	}

	function totalComments($id) {

		$database =& mamboDatabase::getInstance();

		$database->setQuery( "SELECT count(*) FROM #__comment WHERE articleid='".(int)$id."' AND published='1'" );

		return $database->loadResult();

	}

	function totalPages($content) {

		$regex = '/{(mospagebreak)\s*(.*?)}/i';

		$matches = array();

		preg_match_all( $regex, $content, $matches, PREG_SET_ORDER );

		return count($matches);

	}

	function loadComments($id) {

		$database =& mamboDatabase::getInstance();

		$database->setQuery( "SELECT * FROM #__comment WHERE articleid='".(int)$id."' AND published='1'" );

		$results = $database->loadAssocList();

		// format date

		for ($i=0; $i<count($results); $i++) {

			$results[$i]['startdate'] = $this->dateFormat($results[$i]['startdate']);

		}

		$this->vars['comments'] = $results;

		$this->cleanVars();

	}

	function dateFormat($date) {

		return mosFormatDate($date, $this->config['date_format']);

	}

}

?>