231 lines
6.4 KiB
PHP
231 lines
6.4 KiB
PHP
<?php
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namespace Imagify\ThirdParty\NGG\Bulk;
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use C_Gallery_Storage;
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use Imagify\Bulk\AbstractBulk;
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use Imagify\ThirdParty\NGG\DB;
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/**
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* Class to use for bulk for NextGen Gallery.
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*
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* @since 1.9
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*/
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class NGG extends AbstractBulk {
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/**
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* Context "short name".
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*
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* @var string
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* @since 1.9
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*/
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protected $context = 'ngg';
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/**
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* Get all unoptimized media ids.
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*
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* @since 1.9
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*
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* @param int $optimization_level The optimization level.
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* @return array A list of unoptimized media IDs.
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*/
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public function get_unoptimized_media_ids( $optimization_level ) {
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global $wpdb;
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$this->set_no_time_limit();
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$storage = C_Gallery_Storage::get_instance();
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$ngg_table = $wpdb->prefix . 'ngg_pictures';
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$data = [];
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$images = $wpdb->get_results( $wpdb->prepare( // WPCS: unprepared SQL ok.
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"
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SELECT DISTINCT picture.pid as id, picture.filename, idata.optimization_level, idata.status, idata.data
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FROM $ngg_table as picture
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LEFT JOIN $wpdb->ngg_imagify_data as idata
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ON picture.pid = idata.pid
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WHERE idata.pid IS NULL
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OR idata.optimization_level != %d
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OR idata.status = 'error'
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LIMIT %d",
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$optimization_level,
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imagify_get_unoptimized_attachment_limit()
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), ARRAY_A );
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if ( ! $images ) {
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return [];
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}
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foreach ( $images as $image ) {
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$id = absint( $image['id'] );
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$file_path = $storage->get_image_abspath( $id );
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if ( ! $file_path || ! $this->filesystem->exists( $file_path ) ) {
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continue;
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}
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$attachment_data = maybe_unserialize( $image['data'] );
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$attachment_error = '';
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if ( isset( $attachment_data['sizes']['full']['error'] ) ) {
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$attachment_error = $attachment_data['sizes']['full']['error'];
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}
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$attachment_error = trim( $attachment_error );
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$attachment_status = $image['status'];
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$attachment_optimization_level = $image['optimization_level'];
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$attachment_backup_path = get_imagify_ngg_attachment_backup_path( $file_path );
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// Don't try to re-optimize if the optimization level is still the same.
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if ( $optimization_level === $attachment_optimization_level && is_string( $attachment_error ) ) {
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continue;
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}
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// Don't try to re-optimize if there is no backup file.
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if ( 'success' === $attachment_status && $optimization_level !== $attachment_optimization_level && ! $this->filesystem->exists( $attachment_backup_path ) ) {
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continue;
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}
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// Don't try to re-optimize images already compressed.
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if ( 'already_optimized' === $attachment_status && $attachment_optimization_level >= $optimization_level ) {
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continue;
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}
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// Don't try to re-optimize images with an empty error message.
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if ( 'error' === $attachment_status && empty( $attachment_error ) ) {
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continue;
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}
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$data[] = $id;
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} // End foreach().
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return $data;
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}
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/**
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* Get ids of all optimized media without WebP versions.
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*
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* @since 1.9
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* @since 1.9.5 The method doesn't return the IDs directly anymore.
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*
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* @return array {
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* @type array $ids A list of media IDs.
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* @type array $errors {
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* @type array $no_file_path A list of media IDs.
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* @type array $no_backup A list of media IDs.
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* }
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* }
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*/
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public function get_optimized_media_ids_without_webp() {
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global $wpdb;
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$this->set_no_time_limit();
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$storage = C_Gallery_Storage::get_instance();
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$ngg_table = $wpdb->prefix . 'ngg_pictures';
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$data_table = DB::get_instance()->get_table_name();
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$webp_suffix = constant( imagify_get_optimization_process_class_name( 'ngg' ) . '::WEBP_SUFFIX' );
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$files = $wpdb->get_col( $wpdb->prepare( // WPCS: unprepared SQL ok.
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"
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SELECT ngg.pid
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FROM $ngg_table as ngg
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INNER JOIN $data_table AS data
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ON ( ngg.pid = data.pid )
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WHERE
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( data.status = 'success' OR data.status = 'already_optimized' )
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AND data.data NOT LIKE %s
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ORDER BY ngg.pid DESC",
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'%' . $wpdb->esc_like( $webp_suffix . '";a:4:{s:7:"success";b:1;' ) . '%'
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) );
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$wpdb->flush();
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unset( $ngg_table, $data_table, $webp_suffix );
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$data = [
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'ids' => [],
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'errors' => [
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'no_file_path' => [],
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'no_backup' => [],
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],
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];
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if ( ! $files ) {
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return $data;
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}
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foreach ( $files as $file_id ) {
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$file_id = absint( $file_id );
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$file_path = $storage->get_image_abspath( $file_id );
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if ( ! $file_path ) {
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// Problem.
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$data['errors']['no_file_path'][] = $file_id;
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continue;
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}
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$backup_path = get_imagify_ngg_attachment_backup_path( $file_path );
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if ( ! $this->filesystem->exists( $backup_path ) ) {
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// No backup, no WebP.
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$data['errors']['no_backup'][] = $file_id;
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continue;
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}
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$data['ids'][] = $file_id;
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} // End foreach().
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return $data;
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}
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/**
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* Tell if there are optimized media without WebP versions.
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*
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* @since 1.9
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*
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* @return int The number of media.
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*/
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public function has_optimized_media_without_webp() {
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global $wpdb;
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$ngg_table = $wpdb->prefix . 'ngg_pictures';
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$data_table = DB::get_instance()->get_table_name();
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$webp_suffix = constant( imagify_get_optimization_process_class_name( 'ngg' ) . '::WEBP_SUFFIX' );
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return (int) $wpdb->get_var( $wpdb->prepare( // WPCS: unprepared SQL ok.
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"
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SELECT COUNT(ngg.pid)
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FROM $ngg_table as ngg
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INNER JOIN $data_table AS data
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ON ( ngg.pid = data.pid )
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WHERE
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( data.status = 'success' OR data.status = 'already_optimized' )
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AND data.data NOT LIKE %s",
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'%' . $wpdb->esc_like( $webp_suffix . '";a:4:{s:7:"success";b:1;' ) . '%'
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) );
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}
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/**
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* Get the context data.
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*
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* @since 1.9
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*
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* @return array {
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* The formated data.
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*
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* @type string $count-optimized Number of media optimized.
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* @type string $count-errors Number of media having an optimization error, with a link to the page listing the optimization errors.
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* @type string $optimized-size Optimized filesize.
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* @type string $original-size Original filesize.
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* }
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*/
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public function get_context_data() {
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$total_saving_data = imagify_count_saving_data();
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$data = [
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'count-optimized' => imagify_ngg_count_optimized_attachments(),
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'count-errors' => imagify_ngg_count_error_attachments(),
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'optimized-size' => $total_saving_data['optimized_size'],
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'original-size' => $total_saving_data['original_size'],
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'errors_url' => get_imagify_admin_url( 'folder-errors', $this->context ),
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];
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return $this->format_context_data( $data );
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}
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}
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