hola gente.. quiero mostrar 5 articulos relacionado
por fecha y en orden descendente.. actualmente me muestra en orden ascendente.. aunque tengo la duda si me muestra p or id... no soy un experto en php.. por ello la consulta
me muestra asi
este es el archivo helper.php
Código PHP:
Ver original
require_once JPATH_SITE . '/components/com_content/helpers/route.php';
/**
* Helper for mod_related_items
*
* @package Joomla.Site
* @subpackage mod_related_items
* @since 1.5
*/
abstract class ModRelatedItemsHelper
{
/**
* Get a list of related articles
*
* @param JRegistry &$params module parameters
*
* @return array
*/
public static function getList(&$params)
{
$db = JFactory::getDbo();
$app = JFactory::getApplication();
$user = JFactory::getUser();
$groups = implode(',', $user->getAuthorisedViewLevels()); $maximum = (int) $params->get('maximum', 5);
$option = $app->input->get('option');
$view = $app->input->get('view');
$temp = $app->input->getString('id');
$id = $temp[0];
$nullDate = $db->getNullDate();
$now = $date->toSql();
$query = $db->getQuery(true);
if ($option == 'com_content' && $view == 'article' && $id)
{
// Select the meta keywords from the item
$query->select('metakey')
->from('#__content')
->where('id = ' . (int) $id);
$db->setQuery($query);
if ($metakey = trim($db->loadResult())) {
// Explode the meta keys on a comma
// Assemble any non-blank word(s)
foreach ($keys as $key)
{
if ($key)
{
$likes[] = $db->escape($key);
}
}
{
// Select other items based on the metakey field 'like' the keys found
$query->clear()
->select('a.id')
->select('a.title')
->select('DATE_FORMAT(a.created, "%Y-%m-%d") as created')
->select('a.catid')
->select('cc.access AS cat_access')
->select('cc.published AS cat_state');
// Sqlsrv changes
$case_when = ' CASE WHEN ';
$case_when .= $query->charLength('a.alias', '!=', '0');
$case_when .= ' THEN ';
$a_id = $query->castAsChar('a.id');
$case_when .= $query->concatenate(array($a_id, 'a.alias'), ':'); $case_when .= ' ELSE ';
$case_when .= $a_id . ' END as slug';
$query->select($case_when);
$case_when = ' CASE WHEN ';
$case_when .= $query->charLength('cc.alias', '!=', '0');
$case_when .= ' THEN ';
$c_id = $query->castAsChar('cc.id');
$case_when .= $query->concatenate(array($c_id, 'cc.alias'), ':'); $case_when .= ' ELSE ';
$case_when .= $c_id . ' END as catslug';
$query->select($case_when)
->from('#__content AS a')
->join('LEFT', '#__content_frontpage AS f ON f.content_id = a.id') ->join('LEFT', '#__categories AS cc ON cc.id = a.catid') ->where('a.id != ' . (int) $id)
->where('a.state = 1')
->where('a.access IN (' . $groups . ')');
$concat_string = $query->concatenate(array('","', ' REPLACE(a.metakey, ", ", ",")', ' ","'));
// Remove single space after commas in keywords)
$query->where('(' . $concat_string . ' LIKE "%' . implode('%" OR ' . $concat_string . ' LIKE "%', $likes) . '%")') ->where('(a.publish_up = ' . $db->quote($nullDate) . ' OR a.publish_up <= ' . $db->quote($now) . ')')
->where('(a.publish_down = ' . $db->quote($nullDate) . ' OR a.publish_down >= ' . $db->quote($now) . ')');
// Filter by language
if (JLanguageMultilang::isEnabled())
{
$query->where('a.language in (' . $db->quote(JFactory::getLanguage()->getTag()) . ',' . $db->quote('*') . ')');
}
$db->setQuery($query, 0, $maximum);
$temp = $db->loadObjectList();
{
foreach ($temp as $row)
{
if ($row->cat_state == 1)
{
$row->route = JRoute::_(ContentHelperRoute::getArticleRoute($row->slug, $row->catslug));
$related[] = $row;
}
}
}
}
}
}
return $related;
}
}
y este es el otro archivo
Código PHP:
Ver original
// Include the syndicate functions only once
require_once __DIR__ . '/helper.php';
$cacheparams = new stdClass;
$cacheparams->cachemode = 'safeuri';
$cacheparams->class = 'ModRelatedItemsHelper';
$cacheparams->method = 'getList';
$cacheparams->methodparams = $params;
$cacheparams->modeparams = array('id' => 'int', 'Itemid' => 'int');
$list = JModuleHelper::moduleCache($module, $params, $cacheparams);
{
return;
}
$showDate = $params->get('showDate', 0);
require JModuleHelper::getLayoutPath('mod_related_items', $params->get('layout', 'default'));