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<?php
/**
* @package com_zoo
* @author YOOtheme http://www.yootheme.com
* @copyright Copyright (C) YOOtheme GmbH
* @license http://www.gnu.org/licenses/gpl.html GNU/GPL
*/
/**
* The helper class for applications
*
* @package Component.Helpers
* @since 2.0
*/
class ApplicationHelper extends AppHelper {
/**
* Get all applications for an application group.
*
* @param string $group Application group
*
* @return array The applications of the application group
*
* @since 2.0
*/
public function getApplications($group = false) {
// get application instances for selected group
$applications = array();
foreach ($this->app->table->application->all(array('order' => 'name')) as $application) {
if (!$group || $application->getGroup() == $group) {
$applications[$application->id] = $application;
}
}
return $applications;
}
/**
* Get all application groups.
*
* @return array The application groups
*
* @since 2.0
*/
public function groups() {
// get applications
$apps = array();
if ($folders = $this->app->path->dirs('applications:')) {
foreach ($folders as $folder) {
if ($this->app->path->path("applications:$folder/application.xml")) {
$apps[$folder] = $this->app->object->create('Application');
$apps[$folder]->setGroup($folder);
}
}
}
return $apps;
}
public function getAlphaIndex($application) {
// set alphaindex
$alpha_index = $this->app->alphaindex->create($application->getPath().'/config/alphaindex.xml');
// add categories
$add_alpha_index = $application->getParams('site')->get('config.alpha_index', 0);
if ($add_alpha_index == 1 || $add_alpha_index == 3) {
$categories = $application->getCategoryTree(true, $this->app->user->get(), true);
$alpha_index->addObjects(array_filter($categories, create_function('$category', 'return $category->id != 0 && $category->totalItemCount();')), 'name');
}
// add items
if ($add_alpha_index == 2 || $add_alpha_index == 3) {
$db = $this->app->database;
// get date
$date = $this->app->date->create();
$now = $db->Quote($date->toSQL());
$null = $db->Quote($db->getNullDate());
$query = 'SELECT DISTINCT BINARY CONVERT(LOWER(LEFT(name, 1)) USING utf8) letter'
.' FROM ' . ZOO_TABLE_ITEM
.' WHERE id IN (SELECT item_id FROM ' . ZOO_TABLE_CATEGORY_ITEM . ')'
.' AND application_id = '.(int) $application->id
.' AND '.$this->app->user->getDBAccessString()
.' AND state = 1'
.' AND (publish_up = '.$null.' OR publish_up <= '.$now.')'
.' AND (publish_down = '.$null.' OR publish_down >= '.$now.')';
$alpha_index->addObjects($db->queryObjectList($query), 'letter');
}
return $alpha_index;
}
}