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<?php
/**
* Ant0ha's project
*
* @package
* @author Anton Pisarenko <[email protected]>
* @copyright Copyright (c) 2006 - 2010, Anton Pisarenko
* @license http://ant0ha.ru/license.txt
* @link http://ant0ha.ru
*/
defined('IN_SYSTEM') or die('<b>403<br />Запрет доступа!</b>');
//---------------------------------------------
/**
* Контроллер управления главной страницей
*/
class Index_Page_Admin_Controller extends Controller {
/**
* Уровень пользовательского доступа
*/
public $access_level = 10;
/**
* Тема
*/
public $template_theme = 'admin';
/**
* Конструктор
*/
public function __construct() {
parent::__construct();
a_import('modules/index_page/helpers/index_page');
# Чистка кэша главной страницы
$cache_file = ROOT .'cache/file_cache/'. md5('index_page');
if(file_exists($cache_file) && ROUTE_ACTION != '') {
main::is_demo();
unlink($cache_file);
}
}
/**
* Метод по умолчанию
*/
public function action_index() {
$this->action_view_page();
}
/**
* Просмотр главной страницы
*/
public function action_view_page() {
$result = $this->db->query("SELECT * FROM #__index_page_blocks ORDER BY position ASC");
$blocks = array();
while($block = $this->db->fetch_array($result)) {
# Получаем виджеты блока
$block['widgets'] = $this->db->get_array("SELECT * FROM #__index_page_widgets WHERE block_id = '". $block['block_id'] ."' ORDER BY position ASC");
$blocks[] = $block;
}
$this->tpl->assign(array(
'blocks' => $blocks
));
$this->tpl->display('view_page');
}
/**
* Добавление виджета
*/
public function action_widget_add() {
if(!$block = $this->db->get_row("SELECT * FROM #__index_page_blocks WHERE block_id = '". intval($_GET['block_id']) ."'"))
a_error("Блок не найден!");
if(isset($_POST['submit'])) {
if(!file_exists(ROOT .'modules/'. $_POST['module'] .'/helpers/'. $_POST['module'] .'_widget.php')) {
$this->error .= 'Не найден вспомогательный файл виджета<br />';
}
if(empty($_POST['title'])) {
$this->error .= 'Укажите заголовок виджета<br />';
}
if(!$this->error) {
$position = $this->db->get_one("SELECT MAX(position) FROM #__index_page_widgets WHERE block_id = '". intval($_GET['block_id']) ."'") + 1;
$this->db->query("INSERT INTO #__index_page_widgets SET
block_id = '". intval($_GET['block_id']) ."',
title = '". a_safe($_POST['title']) ."',
module = '". a_safe($_POST['module']) ."',
position = '$position'
");
a_notice('Виджет успешно добавлен!', a_url('index_page/admin'));
}
}
if(!isset($_POST['submit']) OR $this->error) {
$widgets = index_page::get_widgets();
$this->tpl->assign(array(
'error' => $this->error,
'widgets' => $widgets
));
$this->tpl->display('widget_add');
}
}
/**
* Настройка виджета
*/
public function action_widget_setup() {
if(!$widget = $this->db->get_row("SELECT * FROM #__index_page_widgets WHERE widget_id = '". intval($_GET['widget_id']) ."'"))
a_error('Виджет не найден!');
# Подключаем класс виджета
if(!class_exists($widget['module'] .'_widget'))
a_import('modules/'. $widget['module'] .'/helpers/'. $widget['module'] .'_widget.php');
# Получаем setup виджета
call_user_func(array($widget['module'] .'_widget', 'setup'), $widget);
}
/**
* Перемещение виджета вверх
*/
public function action_widget_up() {
if(!$widget = $this->db->get_row("SELECT * FROM #__index_page_widgets WHERE widget_id = '". intval($_GET['widget_id']) ."'"))
a_error('Виджет не найден!');
$min_position = $this->db->get_one("SELECT MIN(position) FROM #__index_page_widgets WHERE block_id = '". $widget['block_id'] ."'");
if($widget['position'] > $min_position) {
# Меняем позиции
$this->db->query("UPDATE #__index_page_widgets SET position = ". $widget['position'] ." WHERE block_id = '". $widget['block_id'] ."' AND position = ". ($widget['position'] - 1));
$this->db->query("UPDATE #__index_page_widgets SET position = ". ($widget['position'] - 1) ." WHERE block_id = '". $widget['block_id'] ."' AND widget_id = ". intval($_GET['widget_id']));
}
header("Location: ". a_url('index_page/admin'));
exit;
}
/**
* Перемещение виджета вниз
*/
public function action_widget_down() {
if(!$widget = $this->db->get_row("SELECT * FROM #__index_page_widgets WHERE widget_id = '". intval($_GET['widget_id']) ."'"))
a_error('Виджет не найден!');
$max_position = $this->db->get_one("SELECT MAX(position) FROM #__index_page_widgets WHERE block_id = '". $widget['block_id'] ."'");
if($widget['position'] < $max_position) {
# Меняем позиции
$this->db->query("UPDATE #__index_page_widgets SET position = ". $widget['position'] ." WHERE block_id = '". $widget['block_id'] ."' AND position = ". ($widget['position'] + 1));
$this->db->query("UPDATE #__index_page_widgets SET position = ". ($widget['position'] + 1) ." WHERE block_id = '". $widget['block_id'] ."' AND widget_id = ". intval($_GET['widget_id']));
}
header("Location: ". a_url('index_page/admin'));
exit;
}
/**
* Удаление виджета
*/
public function action_widget_delete() {
if(!$widget = $this->db->get_row("SELECT * FROM #__index_page_widgets WHERE widget_id = '". intval($_GET['widget_id']) ."'"))
a_error('Виджет не найден!');
$this->db->query("DELETE FROM #__index_page_widgets WHERE widget_id = '". intval($_GET['widget_id']) ."'");
a_notice('Виджет успешно удален', a_url('index_page/admin'));
}
/**
* Перемещение блока вверх
*/
public function action_block_up() {
if(!$block = $this->db->get_row("SELECT * FROM #__index_page_blocks WHERE block_id = ". intval($_GET['block_id'])))
a_error('Блок не найден!');
$min_position = $this->db->get_one("SELECT MIN(position) FROM #__index_page_blocks");
if($block['position'] > $min_position) {
# Меняем позиции
$this->db->query("UPDATE #__index_page_blocks SET position = ". $block['position'] ." WHERE position = ". ($block['position'] - 1));
$this->db->query("UPDATE #__index_page_blocks SET position = ". ($block['position'] - 1) ." WHERE block_id = ". intval($_GET['block_id']));
}
header("Location: ". a_url('index_page/admin'));
exit;
}
/**
* Перемещение блока вниз
*/
public function action_block_down() {
if(!$block = $this->db->get_row("SELECT * FROM #__index_page_blocks WHERE block_id = ". intval($_GET['block_id'])))
a_error('Блок не найден!');
$max_position = $this->db->get_one("SELECT MAX(position) FROM #__index_page_blocks");
if($block['position'] < $max_position) {
# Меняем позиции
$this->db->query("UPDATE #__index_page_blocks SET position = ". $block['position'] ." WHERE position = ". ($block['position'] + 1));
$this->db->query("UPDATE #__index_page_blocks SET position = ". ($block['position'] + 1) ." WHERE block_id = ". intval($_GET['block_id']));
}
header("Location: ". a_url('index_page/admin'));
exit;
}
/**
* Удаление блока
*/
public function action_block_delete() {
if(!$block = $this->db->get_row("SELECT * FROM #__index_page_blocks WHERE block_id = ". intval($_GET['block_id'])))
a_error('Блок не найден!');
# Удаляем блок
$this->db->query("DELETE FROM #__index_page_blocks WHERE block_id = ". intval($_GET['block_id']));
# Удаляем все виджеты данного блока
$this->db->query("DELETE FROM #__index_page_widgets WHERE block_id = ". intval($_GET['block_id']));
header("Location: ". a_url('index_page/admin'));
exit;
}
/**
* Добавление / Редактирование блока
*/
public function action_block_edit() {
if(is_numeric($_GET['block_id'])) {
if(!$block = $this->db->get_row("SELECT * FROM #__index_page_blocks WHERE block_id = '". intval($_GET['block_id']) ."'"))
a_error("Блок не найден!");
$action = 'edit';
}
else {
$block = array();
$action = 'add';
}
if(isset($_POST['submit'])) {
if(empty($_POST['title'])) {
$this->error .= 'Укажите заголовок блока<br />';
}
if(!$this->error) {
if($action == 'add') {
$position = $this->db->get_one("SELECT MAX(position) FROM #__index_page_blocks") + 1;
$this->db->query("INSERT INTO #__index_page_blocks SET
title = '". a_safe($_POST['title']) ."',
position = '$position'
");
$message = "Блок успешно добавлен!";
}
if($action == 'edit') {
$this->db->query("UPDATE #__index_page_blocks SET
title = '". a_safe($_POST['title']) ."'
WHERE block_id = '". intval($_GET['block_id']) ."'
");
$message = "Блок успешно изменен!";
}
a_notice($message, a_url('index_page/admin'));
}
}
if(!isset($_POST['submit']) OR $this->error) {
$this->tpl->assign(array(
'error' => $this->error,
'block' => $block,
'action' => $action
));
$this->tpl->display('block_edit');
}
}
}
?>