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<?php |
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|
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namespace FL\Assistant\Services; |
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|
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class MediaLibraryService { |
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|
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/** |
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* Checks if a cloud media item was already imported. |
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* |
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* @param object $media |
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* @return int|null |
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*/ |
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public function is_cloud_media_imported( $media ) { |
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global $wpdb; |
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|
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// Check if a file with this name and sha1 hash exists. |
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$parts = explode( '.', $media->file_name ); |
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$name = array_shift( $parts ); |
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|
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$row = $wpdb->get_row( |
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$wpdb->prepare( |
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"SELECT * FROM $wpdb->posts |
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WHERE post_type = 'attachment' |
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AND post_name = %s", |
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$name |
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) |
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); |
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|
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if ( $row ) { |
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$path = get_attached_file( $row->ID ); |
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if ( $path && sha1_file( $path ) === $media->upload_hash ) { |
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return $row->ID; |
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} |
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} |
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|
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// Check if we've already imported this file using the original sha1. |
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$row = $wpdb->get_row( |
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$wpdb->prepare( |
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"SELECT * FROM $wpdb->postmeta |
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WHERE meta_key = '_fl_asst_imported_media_hash' |
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AND meta_value = %s", |
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$media->upload_hash |
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) |
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); |
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|
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return $row ? $row->post_id : null; |
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} |
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|
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/** |
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* Import a cloud media item into the media library. |
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*/ |
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public function import_cloud_media( $media, $post_id = 0 ) { |
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$response = null; |
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$imported_id = $this->is_cloud_media_imported( $media ); |
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|
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if ( $imported_id ) { |
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return [ |
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'id' => $imported_id, |
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'url' => wp_get_attachment_url( $imported_id ), |
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]; |
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} |
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|
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switch ( $media->mime_type ) { |
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case 'image/jpg': |
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case 'image/jpeg': |
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case 'image/png': |
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case 'image/gif': |
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$response = $this->import_image( $media->url, $media->file_name, $post_id ); |
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break; |
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case 'image/svg': |
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case 'image/svg+xml': |
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$response = $this->import_svg( $media->url, $media->file_name, $post_id ); |
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break; |
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} |
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|
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if ( $response && isset( $response['id'] ) ) { |
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update_post_meta( $response['id'], '_fl_asst_imported_media_hash', $media->upload_hash ); |
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} |
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|
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return $response; |
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} |
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|
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/** |
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* Import an image into the media library. |
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*/ |
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public function import_image( $url, $name, $post_id = 0 ) { |
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require_once( ABSPATH . 'wp-admin/includes/image.php' ); |
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require_once( ABSPATH . 'wp-admin/includes/file.php' ); |
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require_once( ABSPATH . 'wp-admin/includes/media.php' ); |
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|
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$url_filename = basename( parse_url( $url, PHP_URL_PATH ) ); |
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$tmp_path = wp_tempnam( $url_filename ); |
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|
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if ( ! $tmp_path ) { |
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return [ 'error' => __( 'Error creating temp file.' ) ]; |
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} |
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|
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$response = wp_remote_get( |
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$url, |
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[ |
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'timeout' => 300, |
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'stream' => true, |
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'filename' => $tmp_path, |
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'sslverify' => false, |
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] |
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); |
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|
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$response_code = wp_remote_retrieve_response_code( $response ); |
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|
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if ( 200 !== intval( $response_code ) ) { |
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@unlink( $tmp_path ); |
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return [ 'error' => __( 'Error downloading image file.' ) ]; |
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} |
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|
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$id = media_handle_sideload( |
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[ |
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'name' => sanitize_file_name( $name ), |
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'tmp_name' => $tmp_path, |
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], |
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$post_id |
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); |
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|
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if ( is_wp_error( $id ) ) { |
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@unlink( $tmp_path ); |
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return [ 'error' => __( 'Error importing image file.' ) ]; |
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} |
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|
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return [ |
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'id' => $id, |
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'url' => wp_get_attachment_url( $id ), |
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]; |
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} |
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|
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/** |
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* Import an svg file into the media library. |
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*/ |
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public function import_svg( $url, $name, $post_id = 0 ) { |
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$this->add_svg_import_filters(); |
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|
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return $this->import_image( $url, $name, $post_id ); |
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} |
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|
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/** |
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* WP core media filters for allowing svg upload. |
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*/ |
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private function add_svg_import_filters() { |
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add_filter( |
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'upload_mimes', function( $mimes ) { |
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$mimes['svg'] = 'image/svg+xml'; |
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$mimes['svgz'] = 'image/svg+xml'; |
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return $mimes; |
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}, 99 |
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); |
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|
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add_filter( |
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'wp_check_filetype_and_ext', function ( $checked, $file, $filename, $mimes ) { |
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if ( ! $checked['type'] ) { |
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$check_filetype = wp_check_filetype( $filename, $mimes ); |
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$ext = $check_filetype['ext']; |
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$type = $check_filetype['type']; |
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$proper_filename = $filename; |
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|
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if ( $type && 0 === strpos( $type, 'image/' ) && 'svg' !== $ext ) { |
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$type = false; |
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$ext = false; |
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} |
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|
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$checked = compact( 'ext', 'type', 'proper_filename' ); |
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} |
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return $checked; |
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}, 10, 4 |
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); |
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} |
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} |
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|
