first commit

modules/leoelements/includes/template-library/classes/class-import-images.php

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+<?php
+/**
+ * 2007-2022 Leotheme
+ *
+ * NOTICE OF LICENSE
+ *
+ * LeoElements is module help you can build content for your shop
+ *
+ * DISCLAIMER
+ *
+ *  @author    Leotheme <leotheme@gmail.com>
+ *  @copyright 2007-2022 Leotheme
+ *  @license   http://leotheme.com - prestashop template provider
+ */
+
+namespace LeoElements\TemplateLibrary\Classes;
+
+use LeoElements\Leo_Helper; 
+use LeoElements\Utils;
+
+if ( ! defined( '_PS_VERSION_' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * Elementor template library import images.
+ *
+ * Elementor template library import images handler class is responsible for
+ * importing remote images used by the template library.
+ *
+ * @since 1.0.0
+ */
+class Import_Images {
+
+	/**
+	 * Replaced images IDs.
+	 *
+	 * The IDs of all the new imported images. An array containing the old
+	 * attachment ID and the new attachment ID generated after the import.
+	 *
+	 * @since 1.0.0
+	 * @access private
+	 *
+	 * @var array
+	 */
+	private $_replace_image_ids = [];
+	
+    public static $allowed_ext = [ 'jpg', 'png', 'jpe', 'jpeg', 'gif', 'tiff', 'tif', 'bmp', 'svg' ];
+	
+    private static $dir = 'cms/';
+	
+    private static $placeholder = 'placeholder.png';
+	
+    private static $imported = [];
+	
+	/**
+	 * Get image hash.
+	 *
+	 * Retrieve the sha1 hash of the image URL.
+	 *
+	 * @since 2.0.0
+	 * @access private
+	 *
+	 * @param string $attachment_url The attachment URL.
+	 *
+	 * @return string Image hash.
+	 */
+	private function get_hash_image( $attachment_url ) {
+		return sha1( $attachment_url );
+	}
+
+	/**
+	 * Get saved image.
+	 *
+	 * Retrieve new image ID, if the image has a new ID after the import.
+	 *
+	 * @since 2.0.0
+	 * @access private
+	 *
+	 * @param array $attachment The attachment.
+	 *
+	 * @return false|array New image ID  or false.
+	 */
+	private function get_saved_image( $attachment ) {
+		$wpdb = &$GLOBALS['wpdb'];
+
+		if ( isset( $this->_replace_image_ids[ $attachment['id'] ] ) ) {
+			return $this->_replace_image_ids[ $attachment['id'] ];
+		}
+
+		$post_id = $wpdb->get_var(
+			$wpdb->prepare(
+				'SELECT `post_id` FROM `' . $wpdb->postmeta . '`
+					WHERE `meta_key` = \'_elementor_source_image_hash\'
+						AND `meta_value` = %s
+				;',
+				$this->get_hash_image( $attachment['url'] )
+			)
+		);
+
+		if ( $post_id ) {
+			$new_attachment = [
+				'id' => $post_id,
+				'url' => wp_get_attachment_url( $post_id ),
+			];
+			$this->_replace_image_ids[ $attachment['id'] ] = $new_attachment;
+
+			return $new_attachment;
+		}
+
+		return false;
+	}
+
+	/**
+	 * Import image.
+	 *
+	 * Import a single image from a remote server, upload the image WordPress
+	 * uploads folder, create a new attachment in the database and updates the
+	 * attachment metadata.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 *
+	 * @param array $attachment The attachment.
+	 *
+	 * @return false|array Imported image data, or false.
+	 */
+	public function import( $attachment ) {
+
+		$url = $attachment['url'];
+
+		if ( isset( self::$imported[$url] ) ) {
+			return self::$imported[$url];
+		}
+
+		// Extract the file name and extension from the url.
+		$filename = basename( $url );
+		
+		if ( self::$placeholder == $filename ) {
+		    return self::$imported[$url] = false;
+		}
+
+		$file_content = Leo_Helper::wp_remote_retrieve_body( Leo_Helper::wp_remote_get( $attachment['url'] ) );
+
+		if ( empty( $file_content ) ) {
+			return self::$imported[$url] = false;
+		}
+		
+		$file_info = pathinfo( $filename );
+		
+		if ( in_array( $file_info['extension'], self::$allowed_ext ) ) {
+		    $file_path = _PS_IMG_DIR_ . self::$dir . $filename;
+
+		    if ( file_exists( $file_path ) ) {
+		        $existing_content = \Tools::file_get_contents( $file_path );
+
+		        if ( $file_content === $existing_content ) {
+		            return self::$imported[$url] = [
+		                'id' => 0,
+		                'url' => _PS_IMG_ . self::$dir . $filename,
+		            ];
+		        }
+
+		        $filename = $file_info['filename'] . '_' . Utils::generate_random_string() . '.' . $file_info['extension'];
+		        $file_path = _PS_IMG_DIR_ . self::$dir . $filename;
+		    }
+
+		    if ( file_put_contents( $file_path, $file_content ) ) {
+		        return self::$imported[$url] = [
+		            'id' => 0,
+		            'url' => _PS_IMG_ . self::$dir . $filename,
+		        ];
+		    }
+		}
+
+		return $attachment;
+	}
+
+	/**
+	 * Template library import images constructor.
+	 *
+	 * Initializing the images import class used by the template library through
+	 * the WordPress Filesystem API.
+	 *
+	 * @since 1.0.0
+	 * @access public
+	 */
+	public function __construct() { }
+}

modules/leoelements/includes/template-library/classes/index.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * 2007-2022 PrestaShop and Contributors
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://www.prestashop.com for more information.
+ *
+ * @author    PrestaShop SA <contact@prestashop.com>
+ * @copyright 2007-2022 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ * International Registered Trademark & Property of PrestaShop SA
+ */
+header('Expires: Mon, 26 Jul 1997 05:00:00 GMT');
+header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
+
+header('Cache-Control: no-store, no-cache, must-revalidate');
+header('Cache-Control: post-check=0, pre-check=0', false);
+header('Pragma: no-cache');
+
+header('Location: ../');
+exit;