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Mini Shell
Mini Shell
<?php
namespace Imagify\Bulk;
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
/**
* Class to use for bulk for WP attachments.
*
* @since 1.9
* @author Grégory Viguier
*/
class WP extends AbstractBulk {
/**
* Context "short name".
*
* @var string
* @since 1.9
* @access protected
* @author Grégory Viguier
*/
protected $context = 'wp';
/**
* Get all unoptimized media ids.
*
* @since 1.9
* @access public
* @author Grégory Viguier
*
* @param int $optimization_level The optimization level.
* @return array A list of unoptimized media. Array keys are media IDs prefixed with an underscore character, array values are the main file’s URL.
*/
public function get_unoptimized_media_ids( $optimization_level ) {
global $wpdb;
@set_time_limit( 0 );
$mime_types = \Imagify_DB::get_mime_types();
$statuses = \Imagify_DB::get_post_statuses();
$nodata_join = \Imagify_DB::get_required_wp_metadata_join_clause();
$nodata_where = \Imagify_DB::get_required_wp_metadata_where_clause( [
'prepared' => true,
] );
$ids = $wpdb->get_col( $wpdb->prepare( // WPCS: unprepared SQL ok.
"
SELECT DISTINCT p.ID
FROM $wpdb->posts AS p
$nodata_join
LEFT JOIN $wpdb->postmeta AS mt1
ON ( p.ID = mt1.post_id AND mt1.meta_key = '_imagify_status' )
LEFT JOIN $wpdb->postmeta AS mt2
ON ( p.ID = mt2.post_id AND mt2.meta_key = '_imagify_optimization_level' )
WHERE
p.post_mime_type IN ( $mime_types )
AND (
mt1.meta_value = 'error'
OR
mt2.meta_value != %d
OR
mt2.post_id IS NULL
)
AND p.post_type = 'attachment'
AND p.post_status IN ( $statuses )
$nodata_where
ORDER BY
CASE mt1.meta_value
WHEN 'already_optimized' THEN 2
ELSE 1
END ASC,
p.ID DESC
LIMIT 0, %d",
$optimization_level,
imagify_get_unoptimized_attachment_limit()
) );
$wpdb->flush();
unset( $mime_types );
$ids = array_filter( array_map( 'absint', $ids ) );
if ( ! $ids ) {
return [];
}
$metas = \Imagify_DB::get_metas( [
// Get attachments filename.
'filenames' => '_wp_attached_file',
// Get attachments data.
'data' => '_imagify_data',
// Get attachments optimization level.
'optimization_levels' => '_imagify_optimization_level',
// Get attachments status.
'statuses' => '_imagify_status',
], $ids );
// First run.
foreach ( $ids as $i => $id ) {
$attachment_status = isset( $metas['statuses'][ $id ] ) ? $metas['statuses'][ $id ] : false;
$attachment_optimization_level = isset( $metas['optimization_levels'][ $id ] ) ? $metas['optimization_levels'][ $id ] : false;
$attachment_error = '';
if ( isset( $metas['data'][ $id ]['sizes']['full']['error'] ) ) {
$attachment_error = $metas['data'][ $id ]['sizes']['full']['error'];
}
// Don't try to re-optimize if the optimization level is still the same.
if ( $optimization_level === $attachment_optimization_level && is_string( $attachment_error ) ) {
unset( $ids[ $i ] );
continue;
}
// Don't try to re-optimize images already compressed.
if ( 'already_optimized' === $attachment_status && $attachment_optimization_level >= $optimization_level ) {
unset( $ids[ $i ] );
continue;
}
$attachment_error = trim( $attachment_error );
// Don't try to re-optimize images with an empty error message.
if ( 'error' === $attachment_status && empty( $attachment_error ) ) {
unset( $ids[ $i ] );
}
}
if ( ! $ids ) {
return [];
}
$ids = array_values( $ids );
/**
* Triggered before testing for file existence.
*
* @since 1.6.7
* @author Grégory Viguier
*
* @param array $ids An array of attachment IDs.
* @param array $metas An array of the data fetched from the database.
* @param int $optimization_level The optimization level that will be used for the optimization.
*/
do_action( 'imagify_bulk_optimize_before_file_existence_tests', $ids, $metas, $optimization_level );
$data = [];
foreach ( $ids as $i => $id ) {
if ( empty( $metas['filenames'][ $id ] ) ) {
// Problem.
continue;
}
$file_path = get_imagify_attached_file( $metas['filenames'][ $id ] );
if ( ! $file_path || ! $this->filesystem->exists( $file_path ) ) {
continue;
}
$attachment_backup_path = get_imagify_attachment_backup_path( $file_path );
$attachment_status = isset( $metas['statuses'][ $id ] ) ? $metas['statuses'][ $id ] : false;
$attachment_optimization_level = isset( $metas['optimization_levels'][ $id ] ) ? $metas['optimization_levels'][ $id ] : false;
// Don't try to re-optimize if there is no backup file.
if ( 'success' === $attachment_status && $optimization_level !== $attachment_optimization_level && ! $this->filesystem->exists( $attachment_backup_path ) ) {
continue;
}
$data[ '_' . $id ] = esc_url( get_imagify_attachment_url( $metas['filenames'][ $id ] ) );
} // End foreach().
return $data;
}
/**
* Get ids of all optimized media without WebP versions.
*
* @since 1.9
* @since 1.9.5 The method doesn't return the IDs directly anymore.
* @access public
* @author Grégory Viguier
*
* @return array {
* @type array $ids A list of media IDs.
* @type array $errors {
* @type array $no_file_path A list of media IDs.
* @type array $no_backup A list of media IDs.
* }
* }
*/
public function get_optimized_media_ids_without_webp() {
global $wpdb;
@set_time_limit( 0 );
$mime_types = \Imagify_DB::get_mime_types( 'image' );
$statuses = \Imagify_DB::get_post_statuses();
$nodata_join = \Imagify_DB::get_required_wp_metadata_join_clause();
$nodata_where = \Imagify_DB::get_required_wp_metadata_where_clause( [
'prepared' => true,
] );
$webp_suffix = constant( imagify_get_optimization_process_class_name( 'wp' ) . '::WEBP_SUFFIX' );
$ids = $wpdb->get_col( $wpdb->prepare( // WPCS: unprepared SQL ok.
"
SELECT p.ID
FROM $wpdb->posts AS p
$nodata_join
LEFT JOIN $wpdb->postmeta AS mt1
ON ( p.ID = mt1.post_id AND mt1.meta_key = '_imagify_status' )
LEFT JOIN $wpdb->postmeta AS mt2
ON ( p.ID = mt2.post_id AND mt2.meta_key = '_imagify_data' )
WHERE
p.post_mime_type IN ( $mime_types )
AND ( mt1.meta_value = 'success' OR mt1.meta_value = 'already_optimized' )
AND mt2.meta_value NOT LIKE %s
AND p.post_type = 'attachment'
AND p.post_status IN ( $statuses )
$nodata_where
ORDER BY p.ID DESC
LIMIT 0, %d",
'%' . $wpdb->esc_like( $webp_suffix . '";a:4:{s:7:"success";b:1;' ) . '%',
imagify_get_unoptimized_attachment_limit()
) );
$wpdb->flush();
unset( $mime_types, $statuses, $webp_suffix );
$ids = array_filter( array_map( 'absint', $ids ) );
$data = [
'ids' => [],
'errors' => [
'no_file_path' => [],
'no_backup' => [],
],
];
if ( ! $ids ) {
return $data;
}
$metas = \Imagify_DB::get_metas( [
// Get attachments filename.
'filenames' => '_wp_attached_file',
], $ids );
/**
* Triggered before testing for file existence.
*
* @since 1.9
* @author Grégory Viguier
*
* @param array $ids An array of attachment IDs.
* @param array $metas An array of the data fetched from the database.
* @param string $context The context.
*/
do_action( 'imagify_bulk_generate_webp_before_file_existence_tests', $ids, $metas, 'wp' );
foreach ( $ids as $i => $id ) {
if ( empty( $metas['filenames'][ $id ] ) ) {
// Problem. Should not happen, thanks to the wpdb query.
$data['errors']['no_file_path'][] = $id;
continue;
}
$file_path = get_imagify_attached_file( $metas['filenames'][ $id ] );
if ( ! $file_path ) {
// Main file not found.
$data['errors']['no_file_path'][] = $id;
continue;
}
$backup_path = get_imagify_attachment_backup_path( $file_path );
if ( ! $this->filesystem->exists( $backup_path ) ) {
// No backup, no WebP.
$data['errors']['no_backup'][] = $id;
continue;
}
$data['ids'][] = $id;
} // End foreach().
return $data;
}
/**
* Tell if there are optimized media without WebP versions.
*
* @since 1.9
* @access public
* @author Grégory Viguier
*
* @return int The number of media.
*/
public function has_optimized_media_without_webp() {
global $wpdb;
$mime_types = \Imagify_DB::get_mime_types( 'image' );
$statuses = \Imagify_DB::get_post_statuses();
$nodata_join = \Imagify_DB::get_required_wp_metadata_join_clause();
$nodata_where = \Imagify_DB::get_required_wp_metadata_where_clause( [
'prepared' => true,
] );
$webp_suffix = constant( imagify_get_optimization_process_class_name( 'wp' ) . '::WEBP_SUFFIX' );
return (int) $wpdb->get_var( $wpdb->prepare( // WPCS: unprepared SQL ok.
"
SELECT COUNT(p.ID)
FROM $wpdb->posts AS p
$nodata_join
LEFT JOIN $wpdb->postmeta AS mt1
ON ( p.ID = mt1.post_id AND mt1.meta_key = '_imagify_status' )
LEFT JOIN $wpdb->postmeta AS mt2
ON ( p.ID = mt2.post_id AND mt2.meta_key = '_imagify_data' )
WHERE
p.post_mime_type IN ( $mime_types )
AND ( mt1.meta_value = 'success' OR mt1.meta_value = 'already_optimized' )
AND mt2.meta_value NOT LIKE %s
AND p.post_type = 'attachment'
AND p.post_status IN ( $statuses )
$nodata_where",
'%' . $wpdb->esc_like( $webp_suffix . '";a:4:{s:7:"success";b:1;' ) . '%'
) );
}
/**
* Get the context data.
*
* @since 1.9
* @access public
* @author Grégory Viguier
*
* @return array {
* The formated data.
*
* @type string $count-optimized Number of media optimized.
* @type string $count-errors Number of media having an optimization error, with a link to the page listing the optimization errors.
* @type string $optimized-size Optimized filesize.
* @type string $original-size Original filesize.
* }
*/
public function get_context_data() {
$total_saving_data = imagify_count_saving_data();
$data = [
'count-optimized' => imagify_count_optimized_attachments(),
'count-errors' => imagify_count_error_attachments(),
'optimized-size' => $total_saving_data['optimized_size'],
'original-size' => $total_saving_data['original_size'],
'errors_url' => get_imagify_admin_url( 'folder-errors', $this->context ),
];
return $this->format_context_data( $data );
}
}
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