david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
123 lines
3.6 KiB
PHP
123 lines
3.6 KiB
PHP
<?php
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/**
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* @version $Id: helper.php 14401 2010-01-26 14:10:00Z louis $
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* @package Joomla
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* @subpackage Content
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* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
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* @license GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant to the
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* GNU General Public License, and as distributed it includes or is derivative
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* of works licensed under the GNU General Public License or other free or open
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* source software licenses. See COPYRIGHT.php for copyright notices and
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* details.
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*/
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/**
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* Content Component Helper
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*
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* @static
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* @package Joomla
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* @subpackage Content
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* @since 1.5
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*/
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class ContentHelper
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{
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function saveContentPrep( &$row )
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{
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// Get submitted text from the request variables
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$text = JRequest::getVar( 'text', '', 'post', 'string', JREQUEST_ALLOWRAW );
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// Clean text for xhtml transitional compliance
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$text = str_replace( '<br>', '<br />', $text );
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// Search for the {readmore} tag and split the text up accordingly.
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$pattern = '#<hr\s+id=("|\')system-readmore("|\')\s*\/*>#i';
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$tagPos = preg_match($pattern, $text);
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if ( $tagPos == 0 )
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{
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$row->introtext = $text;
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} else
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{
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list($row->introtext, $row->fulltext) = preg_split($pattern, $text, 2);
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}
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// Filter settings
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jimport( 'joomla.application.component.helper' );
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$config = JComponentHelper::getParams( 'com_content' );
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$user = &JFactory::getUser();
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$gid = $user->get( 'gid' );
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$filterGroups = $config->get( 'filter_groups' );
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// convert to array if one group selected
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if ( (!is_array($filterGroups) && (int) $filterGroups > 0) ) {
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$filterGroups = array($filterGroups);
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}
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if (is_array($filterGroups) && in_array( $gid, $filterGroups ))
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{
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$filterType = $config->get( 'filter_type' );
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$filterTags = preg_split( '#[,\s]+#', trim( $config->get( 'filter_tags' ) ) );
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$filterAttrs = preg_split( '#[,\s]+#', trim( $config->get( 'filter_attritbutes' ) ) );
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switch ($filterType)
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{
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case 'NH':
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$filter = new JFilterInput();
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break;
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case 'WL':
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$filter = new JFilterInput( $filterTags, $filterAttrs, 0, 0, 0); // turn off xss auto clean
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break;
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case 'BL':
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default:
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$filter = new JFilterInput( $filterTags, $filterAttrs, 1, 1 );
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break;
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}
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$row->introtext = $filter->clean( $row->introtext );
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$row->fulltext = $filter->clean( $row->fulltext );
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} elseif(empty($filterGroups) && $gid != '25') { // no default filtering for super admin (gid=25)
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$filter = new JFilterInput( array(), array(), 1, 1 );
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$row->introtext = $filter->clean( $row->introtext );
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$row->fulltext = $filter->clean( $row->fulltext );
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}
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return true;
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}
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/**
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* Function to reset Hit count of an article
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*
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*/
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function resetHits($redirect, $id)
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{
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global $mainframe;
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// Initialize variables
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$db = & JFactory::getDBO();
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// Instantiate and load an article table
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$row = & JTable::getInstance('content');
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$row->Load($id);
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$row->hits = 0;
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$row->store();
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$row->checkin();
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$msg = JText::_('Successfully Reset Hit count');
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$mainframe->redirect('index.php?option=com_content§ionid='.$redirect.'&task=edit&id='.$id, $msg);
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}
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function filterCategory($query, $active = NULL)
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{
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// Initialize variables
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$db = & JFactory::getDBO();
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$categories[] = JHTML::_('select.option', '0', '- '.JText::_('Select Category').' -');
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$db->setQuery($query);
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$categories = array_merge($categories, $db->loadObjectList());
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$category = JHTML::_('select.genericlist', $categories, 'catid', 'class="inputbox" size="1" onchange="document.adminForm.submit( );"', 'value', 'text', $active);
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return $category;
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}
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}
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