/**
* Parse method for URLs
* This method is meant to transform the human readable URL back into
* query parameters. It is only executed when SEF mode is switched on.
*
* @param array &$segments The segments of the URL to parse.
*
* @return array The URL attributes to be used by the application.
*
* @since 3.3
*/
public function parse(&$segments)
{
$vars = array();
JLoader::register('Db8downloadFrontendHelper', JPATH_SITE . '/components/com_db8download/helpers/db8download.php');
// view is always the first element of the array
$vars['view'] = array_shift($segments);
$model = Db8downloadFrontendHelper::getModel($vars['view']);
while (!empty($segments)) {
$segment = array_pop($segments);
// If it's the ID, let's put on the request
if (is_numeric($segment)) {
$vars['id'] = $segment;
} else {
$id = $model->getItemIdByAlias(str_replace(':', '-', $segment));
if (!empty($id)) {
$vars['id'] = $id;
} else {
$vars['task'] = $vars['view'] . '.' . $segment;
}
}
}
return $vars;
}
public function getItems()
{
$items = parent::getItems();
foreach ($items as $item) {
if (isset($item->catid)) {
// Get the title of that particular template
$title = Db8downloadFrontendHelper::getCategoryNameByCategoryId($item->catid);
// Finally replace the data object with proper information
$item->catid = !empty($title) ? $title : $item->catid;
}
if (isset($item->tags)) {
// Catch the item tags (string with ',' coma glue)
$tags = explode(",", $item->tags);
$db = JFactory::getDbo();
$namedTags = array();
// Cleaning and initalization of named tags array
// Get the tag names of each tag id
foreach ($tags as $tag) {
$query = $db->getQuery(true);
$query->select("title");
$query->from('`#__tags`');
$query->where("id=" . intval($tag));
$db->setQuery($query);
$row = $db->loadObjectList();
// Read the row and get the tag name (title)
if (!is_null($row)) {
foreach ($row as $value) {
if ($value && isset($value->title)) {
$namedTags[] = trim($value->title);
}
}
}
}
// Finally replace the data object with proper information
$item->tags = !empty($namedTags) ? implode(', ', $namedTags) : $item->tags;
}
}
return $items;
}
