david
802479ed64
git-svn-id: https://192.168.0.254/svn/Proyectos.FundacionLQDVI_WebCongresos/trunk@2 94ccb1af-fd9d-d947-8d90-7f70ea60afc8
106 lines
3.5 KiB
PHP
106 lines
3.5 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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* @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
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined('_JEXEC') or die('Restricted access');
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require_once (JPATH_SITE.DS.'components'.DS.'com_content'.DS.'helpers'.DS.'route.php');
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class modNewsFlashHelper
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{
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function renderItem(&$item, &$params, &$access)
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{
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global $mainframe;
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$user =& JFactory::getUser();
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$item->text = $item->introtext;
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$item->groups = '';
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$item->readmore = (trim($item->fulltext) != '');
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$item->metadesc = '';
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$item->metakey = '';
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$item->created = '';
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$item->modified = '';
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if ($params->get('readmore') || $params->get('link_titles'))
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{
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if ($params->get('intro_only'))
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{
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// Check to see if the user has access to view the full article
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if ($item->access <= $user->get('aid', 0)) {
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$itemparams=new JParameter($item->attribs);
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$readmoretxt=$itemparams->get('readmore',JText::_('Read more text'));
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$item->linkOn = JRoute::_(ContentHelperRoute::getArticleRoute($item->slug, $item->catslug, $item->sectionid));
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$item->linkText = $readmoretxt;
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} else {
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$item->linkOn = JRoute::_('index.php?option=com_user&view=login');
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$item->linkText = JText::_('Login To Read More');
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}
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}
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}
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if (!$params->get('image')) {
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$item->text = preg_replace( '/<img[^>]*>/', '', $item->text );
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}
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$results = $mainframe->triggerEvent('onAfterDisplayTitle', array (&$item, &$params, 1));
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$item->afterDisplayTitle = trim(implode("\n", $results));
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$results = $mainframe->triggerEvent('onBeforeDisplayContent', array (&$item, &$params, 1));
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$item->beforeDisplayContent = trim(implode("\n", $results));
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require(JModuleHelper::getLayoutPath('mod_newsflash', '_item'));
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}
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function getList(&$params, &$access)
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{
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global $mainframe;
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$db =& JFactory::getDBO();
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$user =& JFactory::getUser();
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$aid = $user->get('aid', 0);
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$catid = (int) $params->get('catid', 0);
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$items = (int) $params->get('items', 0);
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$contentConfig = &JComponentHelper::getParams( 'com_content' );
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$noauth = !$contentConfig->get('show_noauth');
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$date =& JFactory::getDate();
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$now = $date->toMySQL();
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$nullDate = $db->getNullDate();
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// query to determine article count
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$query = 'SELECT a.*,' .
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' CASE WHEN CHAR_LENGTH(a.alias) THEN CONCAT_WS(":", a.id, a.alias) ELSE a.id END as slug,'.
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' CASE WHEN CHAR_LENGTH(cc.alias) THEN CONCAT_WS(":", cc.id, cc.alias) ELSE cc.id END as catslug'.
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' FROM #__content AS a' .
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' INNER JOIN #__categories AS cc ON cc.id = a.catid' .
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' INNER JOIN #__sections AS s ON s.id = a.sectionid' .
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' WHERE a.state = 1 ' .
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($noauth ? ' AND a.access <= ' .(int) $aid. ' AND cc.access <= ' .(int) $aid. ' AND s.access <= ' .(int) $aid : '').
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' AND (a.publish_up = '.$db->Quote($nullDate).' OR a.publish_up <= '.$db->Quote($now).' ) ' .
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' AND (a.publish_down = '.$db->Quote($nullDate).' OR a.publish_down >= '.$db->Quote($now).' )' .
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' AND cc.id = '. (int) $catid .
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' AND cc.section = s.id' .
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' AND cc.published = 1' .
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' AND s.published = 1' .
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' ORDER BY a.ordering';
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$db->setQuery($query, 0, $items);
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$rows = $db->loadObjectList();
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return $rows;
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}
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}
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