287 lines
11 KiB
PHP
287 lines
11 KiB
PHP
<?PHP
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require_once('api/Simpla.php');
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error_reporting(7);
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class BannersAdmin extends Simpla
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{
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private $BannerOfPage = 10; //Количество выводимых по умолчанию баннеров
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private $allowed_image_extentions = array('png', 'gif', 'jpg', 'jpeg', 'ico');//Разрешенные расширения файлов для загрузки
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function fetch()
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{
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/*******
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Вывод групп баннеров
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********************/
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if(!$this->request->get('do') || $this->request->get('do') == 'groups')
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{
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if($this->request->get('action'))//Если есть действие "Добавить/изменить группу"
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{
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if($this->request->get('action') == 'edit' && $this->request->get('id'))//Если действие "изменить" подгружаем данные
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{
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$group = $this->banners->get_group((int)$this->request->get('id'));
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}
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if($this->request->post('session_id'))//Если получаем данные POST
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{
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if($this->request->post('name') && trim($this->request->post('name')) != '')
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{
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$group->name = $this->request->post('name');
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if($this->request->get('action') == 'edit' && $this->request->get('id'))
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{
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$this->banners->update_group((int)$this->request->get('id'),array('name'=>$this->request->post('name')));
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$this->design->assign('message_success', 'updated');
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}
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elseif($this->request->get('action') == 'add')
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{
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$this->db->query($this->db->placehold("INSERT INTO __banners_groups SET ?%", array('name'=>$this->request->post('name'))));
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$this->design->assign('message_success', 'added');
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}
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}
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else
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{
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$this->design->assign('message_error', 'empty_name');
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}
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}
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$this->design->assign('group', $group);
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$this->design->assign('action', $this->request->get('action'));
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return $this->body = $this->design->fetch('banners.groups.add.edit.tpl');
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}
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if($this->request->post('session_id')) $this->post_update(); //Если отправили данные с действием "удалить"
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list($groups,$groups_count) = $this->banners->get_groups();
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foreach($groups as $key=>$value)
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{
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list($banner,$banner_count) = $this->banners->get_banners(ARRAY("BannerOfPage"=>10000,"group"=>$groups[$key]->id));
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$groups[$key]->banner = $banner[0];
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$groups[$key]->banner_count = $banner_count;
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}
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$this->design->assign('groups',$groups);
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return $this->body = $this->design->fetch('banners.groups.tpl');
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}
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/*******
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Вывод баннеров
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********************/
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elseif($this->request->get('do') == 'banners')
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{
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if($this->request->get('action')) //Добавление или редактирование баннера
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{
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$categories = $this->categories->get_categories_tree();
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$brands = $this->brands->get_brands();
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$pages = $this->pages->get_pages();
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//Если была POST отправка данных формы добавления/редактирования
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if($this->request->post('session_id'))
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{
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$banner->name = $this->request->post('name');
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$banner->url = $this->request->post('url');
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$banner->description = $this->request->post('description');
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$banner->show_all_pages = (int)$this->request->post('show_all_pages');
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$banner->visible = (int)$this->request->post('visible');
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$banner->categories = implode(",",$this->request->post('categories'));
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$banner->brands = implode(",",$this->request->post('brands'));
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$banner->pages = implode(",",$this->request->post('pages'));
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$banner->id_group = $this->request->get('group');
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//Если есть ошибки
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$upload_file = $this->request->files('image');
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if($upload_file['name']=='' AND !$this->request->post('image_exist')) $error = 'not_image';
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if(empty($banner->url) AND $banner->url=="") $error = 'empty_url';
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if(empty($banner->name) AND $banner->name=="") $error = 'empty_name';
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if($error)$this->design->assign('message_error', $error);
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if(!$error && $this->request->get('action') == "add" && $this->add_banner($banner))//Если добавление баннера
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{
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//Если данные успешно добавлены и успешно загружено изображение баннера, выводим сообщение
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$this->design->assign('message_success', 'added');
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return $this->body = $this->design->fetch('banners.add.edit.tpl');
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}elseif(!$error //Если реактирование баннера
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AND $this->request->get('action') == "edit"
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AND $this->request->get('id')
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AND $this->banners->update_banner($this->request->get('id'),Array(
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'name'=>$banner->name,
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'url'=>$banner->url,
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'description'=>$banner->description,
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'visible'=>(int)$banner->visible,
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'show_all_pages'=>$banner->show_all_pages,
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'categories'=>$banner->categories,
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'brands'=>$banner->brands,
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'pages'=>$banner->pages
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))
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AND $this->upload_image($this->request->get('id'),TRUE))
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{
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//Если данные успешно обновлены, и успешно загружено изображение баннера, выводим сообщение
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$this->design->assign('banners_group', $this->banners->get_group($this->request->get('group')));
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$this->design->assign('message_success', 'updated');
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return $this->body = $this->design->fetch('banners.add.edit.tpl');
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}
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$banner->category_selected = $this->request->post('categories');
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$banner->brand_selected = $this->request->post('brands');
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$banner->page_selected = $this->request->post('pages');
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}elseif($this->request->get('action') == "edit" && $this->request->get('id')) // если это редактирование баннера, получаем информацию из БД
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{
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$banner = $this->banners->get_banner($this->request->get('id'));
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$banner->image = $banner->image;
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$banner->category_selected = explode(",",$banner->categories);//Создаем массив категорий
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$banner->brand_selected = explode(",",$banner->brands);//Создаем массив брендов
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$banner->page_selected = explode(",",$banner->pages);//Создаем массив страниц
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}
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if(!isset($banner->visible)) $banner->visible = 1;
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$this->design->assign('banners_group', $this->banners->get_group($this->request->get('group')));
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$this->design->assign('categories', $categories);
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$this->design->assign('banner', $banner);
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$this->design->assign('brands', $brands);
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$this->design->assign('pages', $pages);
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return $this->body = $this->design->fetch('banners.add.edit.tpl');
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}
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/*******
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Вывод уже существующих баннеров
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***************/
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if($this->request->post('session_id')) $this->post_update(); //Если отправили данные с действием "Включить/выключить/удалить"
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list($banners,$banners_count) = $this->banners->get_banners(ARRAY("BannerOfPage"=>10000,"group"=>$this->request->get('group')));
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$current_page = max(1, $this->request->get('page', 'integer'));
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$pages_count = (int)($banners_count/$this->BannerOfPage);
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foreach($banners as $key=>$value){
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$banners[$key]->categories_count = ($banners[$key]->categories !=0)?(int)mb_substr_count($banners[$key]->categories,",","UTF-8")+1:0;
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$banners[$key]->brands_count = ($banners[$key]->brands != 0)?(int)mb_substr_count($banners[$key]->brands,",","UTF-8")+1:0;
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$banners[$key]->pages_count = ($banners[$key]->pages!=0)?(int)mb_substr_count($banners[$key]->pages,",","UTF-8")+1:0;
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}
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$this->design->assign('banners_group', $this->banners->get_group($this->request->get('group')));
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$this->design->assign('banners_count', $banners_count);
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$this->design->assign('banners_images_dir', $this->config->banners_images_dir);
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$this->design->assign('pages_count', $pages_count);
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$this->design->assign('current_page', $current_page);
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$this->design->assign('banners', $banners);
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return $this->body = $this->design->fetch('banners.show.list.tpl');
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}
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}
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/****
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Функция добавления баннера
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****/
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function add_banner($banner)
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{
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$query = $this->db->placehold("INSERT INTO __banners SET ?%", $banner);
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//exit($query);
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$this->db->query($query);
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return $this->upload_image($this->db->insert_id())?true:false;
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}
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/****
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Функция загрузки изображения баннера
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****/
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function upload_image($idBanner,$deleteOldImageBanner = FALSE)
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{
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// Загрузка изображения
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$image = $this->request->files('image');
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$image = preg_replace("/\s+/", '_', $this->request->files('image'));
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$imageFilename = "";
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if(isset($image['name']) && in_array(strtolower(pathinfo($image['name'], PATHINFO_EXTENSION)), $this->allowed_image_extentions))
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{
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if($deleteOldImageBanner)
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{
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$banner = $this->banners->get_banner($idBanner);
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$this->banners->delete_image($banner->image);
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}
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$imageFilename = $idBanner.'-'.$image['name'];
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if(!move_uploaded_file($image['tmp_name'], $this->config->root_dir.$this->config->banners_images_dir.$imageFilename))
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{
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$this->design->assign('message_error', 'error_uploading_image');
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return false;
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}
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$query = $this->db->placehold("UPDATE __banners SET position=id, image=? WHERE id=? LIMIT 1", $imageFilename ,$idBanner);
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return $this->db->query($query)?true:false;
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}
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return true;
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}
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/****
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Функция обновления баннера, а именно: показать/скрыть/удалить баннер
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****/
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function post_update()
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{
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if($this->request->get('do') == 'groups')
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{
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// Действия с выбранными
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$ids = $this->request->post('check');
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if(!empty($ids))
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{
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switch($this->request->post('action'))
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{
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case 'delete':
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{
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foreach($ids as $id)
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$this->banners->delete_group($id);
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break;
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}
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}
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}
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}
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elseif($this->request->get('do') == 'banners')
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{
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// Сортировка
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$positions = $this->request->post('positions');
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$ids = array_keys($positions);
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sort($positions);
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foreach($positions as $i=>$position)
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{
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$this->banners->update_banner($ids[$i], array('position'=>$position));
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}
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// Действия с выбранными
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$ids = $this->request->post('check');
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if(!empty($ids))
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{
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switch($this->request->post('action'))
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{
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case 'disable':
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{
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$this->banners->update_banner($ids, array('visible'=>0));
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break;
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}
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case 'enable':
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{
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$this->banners->update_banner($ids, array('visible'=>1));
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break;
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}
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case 'delete':
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{
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foreach($ids as $id)
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$this->banners->delete_banner($id);
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break;
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}
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}
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}
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}
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}
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} |