toutpratique/modules/advreassurance/controllers/admin/AdminAdvReassurance.php

<?php
include_once dirname(__FILE__).'/../../classes/AdvRea.php';

class AdminAdvReassuranceController extends ModuleAdminController {

	public function __construct() {

		$this->table        = 'advreassurance';
		$this->className    = 'AdvRea';
		$this->identifier   = 'id_reassurance';
		$this->lang         = TRUE;
		$this->deleted      = FALSE;
		$this->bootstrap	= TRUE;
		$this->fieldImageSettings = array(
			'name' => 'image',
			'dir' => 'reassurance'
		);
		$this->position_identifier = 'id_reassurance';
		$this->_defaultOrderBy = 'position';

		parent::__construct();

		$this->actions = array('edit', 'delete');

		$this->fields_list = array(
			'id_reassurance' => array(
				'title' => 'ID',
				'width' => 25
			),
			'image' => array(
				'title'  => $this->module->l('Image'),
				'image' => $this->fieldImageSettings['dir'],
				'width' => 75
			),
			'title' => array(
				'title'  => $this->module->l('Titre'),
			),
			'url' => array(
				'title'  => $this->module->l('Url'),
				'width' => 45,
			),
			'position' => array(
				'title'     => $this->l('Position'),
				'align'     => 'center',
				'position'  => 'position',
				'filter_key' => 'a!position'
			)
		);

		if (Shop::isFeatureActive() && Shop::getContext() != Shop::CONTEXT_ALL){
			$this->_join .= 'JOIN `'._DB_PREFIX_.'advreassurance_shop` as ashop ON a.`id_reassurance` = ashop.`id_reassurance` AND ashop.`id_shop` IN ('.implode(', ', Shop::getContextListShopID()).') ';
			$this->_group .= 'GROUP BY ashop.`id_reassurance`';
		}

	}

	public function initPageHeaderToolbar() {
		parent::initPageHeaderToolbar();

		if ($this->display != 'edit' && $this->display != 'add') {
			$this->page_header_toolbar_btn['new_link'] = array(
				'href' => self::$currentIndex.'&id_parent='.(int)Tools::getValue('id_reassurance').'&addadvreassurance&token='.$this->token,
				'desc' => $this->l('Ajouter un nouveau block', NULL, NULL, FALSE),
				'icon' => 'process-icon-new'
			);
		}
	}

	public function renderView() {
		return $this->renderList();
	}

	public function renderForm() {

   
		$this->fields_form = array(
			'tinymce' => TRUE,
			'legend' => array(
				'title' => $this->className,
			),
			'submit' => array(
				'name' => 'submitAdvReassurancer',
				'title' => $this->l('Save'),
			),
			'input' => array(
				array(
					'type' => 'text',
					'label' => $this->l('Titre'),
					'name' => 'title',
					'lang' => TRUE,
				),
				array(
					'type' => 'textarea',
					'label' => $this->l('Description'),
					'name' => 'subtitle',
					'autoload_rte' => TRUE,
					'cols' => 100,
					'rows' => 6,
					'lang' => TRUE,
				), 
				array(
					'type' => 'text',
					'label' => $this->l('Lien'),
					'name' => 'url',
					'lang' => TRUE
				),
				array(
					'type' => 'switch',
					'label' => $this->l('Activé'),
					'name' => 'active',
					'required' => FALSE,
					'is_bool' => TRUE,
					'default' => 1,
					'values' => array(
						array(
							'id' => 'active_on',
							'value' => 1,
							'label' => $this->l('Enabled')
						),
						array(
							'id' => 'active_off',
							'value' => 0,
							'label' => $this->l('Disabled')
						)
					),
				),            
				array(
					'type' => 'shop',
					'label' => $this->l('Shop'),
					'form_group_class' => 'fieldhide input_association',
					'name' => 'checkBoxShopAsso_advreassurance'
				)
			)
		);
   
		$obj = $this->loadObject(TRUE);

		$image = FALSE;
		$image_url = '';
		$image_size = '';
		
		if($obj)
		{
			$image = _PS_IMG_DIR_ . 'reassurance/' . $obj->id.'.jpg';
			$image_url = ImageManager::thumbnail($image, $this->table.'_'.(int)$obj->id.'.'.$this->imageType, 350, $this->imageType, TRUE, TRUE);
			$image_size = file_exists($image) ? filesize($image) / 1000 : FALSE;
		}

		$this->fields_form['input'][] = array(
			'type' => 'file',
			'label' => $this->l('Image'),
			'name' => 'image',
			'display_image' => TRUE,
			'lang' => TRUE,
			'image' => $image_url,
			'size' => $image_size,
			'delete_url' => self::$currentIndex.'&'.$this->identifier.'='.$this->object->id.'&token='.$this->token.'&deleteImage=1'
		);

		return parent::renderForm();
	}

	protected function copyFromPost(&$object, $table) {
		parent::copyFromPost($object, $table);
		
		if(Shop::isFeatureActive())
		{
			$object->id_shop_list = array();
			foreach (Tools::getValue('checkBoxShopAsso_advreassurance') as $id_shop => $value)
				$object->id_shop_list[] = $id_shop;
		}
	}

	public function postProcess() {
		if (Tools::getValue('deleteImage')) {
			$this->processForceDeleteImage();
			$this->refreshPreview();
		}
		return parent::postProcess();
	}

	public function processForceDeleteImage() {
		$link = $this->loadObject(TRUE);
		
		if (Validate::isLoadedObject($link))
		{
			$link->deleteImage(TRUE);
		}
	}

	protected function postImage($id) {
		$ret = parent::postImage($id);
		$this->refreshPreview();

		if (isset($_FILES) && count($_FILES) && $_FILES['image']['name'] != NULL && !empty($this->object->id) ) 
		{
			return TRUE;
		}
		return TRUE;
	}

	public function refreshPreview() 
	{
		 $current_preview = _PS_TMP_IMG_DIR_.'advreassurance_mini_'.$this->object->id_reassurance.'_'.$this->context->shop->id.'.jpg';

		if (file_exists($current_preview)) {
			unlink($current_preview);
		}
	}

	public function ajaxProcessUpdatePositions()
	{
		$way = (int)(Tools::getValue('way'));
		$id = (int)(Tools::getValue('id'));
		$positions = Tools::getValue('slide');
		$obj = 'advreassurance';

		if (is_array($positions)){
			foreach ($positions as $position => $value)
			{
				$pos = explode('_', $value);

				if (isset($pos[2]) && (int)$pos[2] === $id)
				{
					$menu_obj = new AdvRea((int)$pos[2]);

					if (Validate::isLoadedObject($menu_obj))
						if (isset($position) && $menu_obj->updatePosition($way, $position))
						{
							echo 'ok position '.(int)$position.' for '.$obj.' '.(int)$pos[2]."\r\n";                            
						}
						else
							echo '{"hasError" : true, "errors" : "Can not update '.$obj.' '.(int)$id.' to position '.(int)$position.' "}';
					else
						echo '{"hasError" : true, "errors" : "This '.$obj.' ('.(int)$id.') cannot be loaded"}';

					break;
				}
			}
		}
	}

}