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<?php |
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namespace BBlocks\Inc\Templates; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; // Exit if accessed directly |
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} |
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|
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class Image { |
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private $already_imported_ids = array(); |
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|
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private static $instance = null; |
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|
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public function __construct() { |
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} |
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|
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public function maybe_import_images( $content ) { |
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// Extract all links. |
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preg_match_all( '#\bhttps?://[^,\s()<>]+(?:\([\w\d]+\)|([^,[:punct:]\s]|/))#', $content, $match ); |
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|
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$all_links = array_unique( $match[0] ); |
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// return $all_links; |
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|
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// Not have any link. |
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if ( empty( $all_links ) ) { |
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return $content; |
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} |
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|
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$link_mapping = array(); |
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$image_links = array(); |
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$other_links = array(); |
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|
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// // Extract normal and image links. |
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foreach ( $all_links as $key => $link ) { |
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if ( $this->ast_block_templates_is_valid_image( $link ) ) { |
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|
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// Get all image links. |
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// Avoid *-150x, *-300x and *-1024x images. |
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if ( |
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false === strpos( $link, '-150x' ) && |
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false === strpos( $link, '-300x' ) && |
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false === strpos( $link, '-1024x' ) |
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) { |
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$image_links[] = $link; |
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} |
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} else { |
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|
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// Collect other links. |
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$other_links[] = $link; |
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} |
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} |
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|
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// return $image_links; |
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|
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// Step 1: Download images. |
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if ( ! empty( $image_links ) ) { |
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foreach ( $image_links as $key => $image_url ) { |
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// Download remote image. |
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$image = array( |
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'url' => $image_url, |
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'id' => 0, |
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); |
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$downloaded_image = $this->import( $image ); |
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|
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// Old and New image mapping links. |
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$link_mapping[ $image_url ] = $downloaded_image['url']; |
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} |
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} |
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|
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// Step 3: Replace mapping links. |
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foreach ( $link_mapping as $old_url => $new_url ) { |
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$old_url = (string) $old_url; |
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$content = str_replace( $old_url, $new_url, $content ); |
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|
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// Replace the slashed URLs if any exist. |
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$old_url = str_replace( '/', '/\\', $old_url ); |
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$new_url = str_replace( '/', '/\\', $new_url ); |
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$content = str_replace( $old_url, $new_url, $content ); |
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} |
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return $content; |
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} |
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|
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/** |
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* Get Saved Image. |
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* |
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* @since 1.0.0 |
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* @param string $attachment Attachment Data. |
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* @return string Hash string. |
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*/ |
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private function get_saved_image( $attachment ) { |
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|
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// if ( apply_filters( 'ast_block_templates_image_importer_skip_image', false, $attachment ) ) { |
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// Helper::instance()->ast_block_templates_log( 'BATCH - SKIP Image - {from filter} - ' . $attachment['url'] . ' - Filter name `ast_block_templates_image_importer_skip_image`.' ); |
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// return array( |
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// 'status' => true, |
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// 'attachment' => $attachment, |
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// ); |
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// } |
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|
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global $wpdb; |
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|
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// 1. Is already imported in Batch Import Process? |
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$post_id = $wpdb->get_var( $wpdb->prepare( 'SELECT `post_id` FROM `' . $wpdb->postmeta . '` WHERE `meta_key` = \'_ast_block_templates_image_hash\' AND `meta_value` = %s;', $this->get_hash_image( $attachment['url'] ) ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching |
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|
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// 2. Is image already imported though XML? |
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if ( empty( $post_id ) ) { |
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|
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// Get file name without extension. |
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// To check it exist in attachment. |
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$filename = basename( $attachment['url'] ); |
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|
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$post_id = $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_wp_attached_file' AND meta_value LIKE %s", '%/' . $filename . '%' ) ); // phpcs:ignore WordPress.DB.DirectDatabaseQuery.DirectQuery, WordPress.DB.DirectDatabaseQuery.NoCaching |
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// Helper::instance()->ast_block_templates_log( 'BATCH - SKIP Image {already imported from xml} - ' . $attachment['url'] ); |
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} |
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|
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if ( $post_id ) { |
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$new_attachment = array( |
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'id' => $post_id, |
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'url' => wp_get_attachment_url( $post_id ), |
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); |
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$this->already_imported_ids[] = $post_id; |
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|
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return array( |
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'status' => true, |
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'attachment' => $new_attachment, |
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); |
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} |
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|
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return array( |
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'status' => false, |
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'attachment' => $attachment, |
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); |
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} |
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|
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/** |
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* Import Image |
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* |
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* @since 1.0.0 |
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* @param array $attachment Attachment array. |
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* @return array Attachment array. |
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*/ |
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public function import( $attachment ) { |
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|
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// Helper::instance()->ast_block_templates_log( 'Source - ' . $attachment['url'] ); |
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$saved_image = $this->get_saved_image( $attachment ); |
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// Helper::instance()->ast_block_templates_log( 'Log - ' . wp_json_encode( $saved_image['attachment'] ) ); |
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|
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if ( $saved_image['status'] ) { |
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return $saved_image['attachment']; |
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} |
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|
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// Extract the file name and extension from the URL. |
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$filename = basename( $attachment['url'] ); |
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|
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if ( isset( $attachment['engine'] ) && 'unsplash' === $attachment['engine'] ) { |
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$filename = 'unsplash-photo-' . $attachment['id'] . '.jpg'; |
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} |
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|
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$file_content = wp_remote_retrieve_body( |
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wp_safe_remote_get( |
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$attachment['url'], |
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array( |
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'timeout' => '60', |
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) |
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) |
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); |
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|
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// Empty file content? |
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if ( empty( $file_content ) ) { |
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|
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// Helper::instance()->ast_block_templates_log( 'BATCH - FAIL Image {Error: Failed wp_remote_retrieve_body} - ' . $attachment['url'] ); |
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return $attachment; |
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} |
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|
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$upload = wp_upload_bits( $filename, null, $file_content ); |
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|
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// Helper::instance()->ast_block_templates_log( $filename ); |
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// Helper::instance()->ast_block_templates_log( wp_json_encode( $upload ) ); |
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|
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$post = array( |
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'post_title' => $filename, |
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'guid' => $upload['url'], |
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); |
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// Helper::instance()->ast_block_templates_log( wp_json_encode( $post ) ); |
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|
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$info = wp_check_filetype( $upload['file'] ); |
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if ( $info ) { |
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$post['post_mime_type'] = $info['type']; |
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} else { |
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// For now just return the origin attachment. |
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return $attachment; |
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} |
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|
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if ( ! function_exists( 'wp_generate_attachment_metadata' ) ) { |
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include ABSPATH . 'wp-admin/includes/image.php'; |
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} |
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|
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$post_id = wp_insert_attachment( $post, $upload['file'] ); |
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wp_update_attachment_metadata( |
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$post_id, |
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wp_generate_attachment_metadata( $post_id, $upload['file'] ) |
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); |
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update_post_meta( $post_id, '_ast_block_templates_image_hash', $this->get_hash_image( $attachment['url'] ) ); |
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|
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$new_attachment = array( |
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'id' => $post_id, |
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'url' => $upload['url'], |
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); |
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|
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// Helper::instance()->ast_block_templates_log( 'BATCH - SUCCESS Image {Imported} - ' . $new_attachment['url'] ); |
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|
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$this->already_imported_ids[] = $post_id; |
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|
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return $new_attachment; |
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} |
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|
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public function get_hash_image( $attachment_url ) { |
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return sha1( $attachment_url ); |
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} |
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|
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|
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public static function instance() { |
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if ( null === self::$instance ) { |
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self::$instance = new self(); |
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} |
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return self::$instance; |
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} |
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|
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public function ast_block_templates_is_valid_image( $link = '' ) { |
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return preg_match( '/^((https?:\/\/)|(www\.))([a-z0-9-].?)+(:[0-9]+)?\/[\w\-]+\.(jpg|png|gif|jpeg)\/?$/i', $link ); |
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} |
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} |
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new Image(); |
