AlkantarClanX12
Your IP : 18.223.210.249
<?php
/**
* Core class: Core class.
*
* @since 2.9.0
* @package Smush\Core
*/
namespace Smush\Core;
use WP_Smush;
if ( ! defined( 'WPINC' ) ) {
die;
}
/**
* Class Core
*/
class Core extends Stats {
/**
* S3 module
*
* @var Integrations\S3
*/
public $s3;
/**
* NextGen module.
*
* @var Integrations\Nextgen
*/
public $nextgen;
/**
* Modules array.
*
* @var Modules
*/
public $mod;
/**
* Allowed mime types of image.
*
* @var array $mime_types
*/
public static $mime_types = array(
'image/jpg',
'image/jpeg',
'image/x-citrix-jpeg',
'image/gif',
'image/png',
'image/x-png',
);
/**
* List of pages where smush needs to be loaded.
*
* @var array $pages
*/
public static $pages = array(
'nggallery-manage-images',
'gallery_page_nggallery-manage-gallery',
'gallery_page_wp-smush-nextgen-bulk',
'nextgen-gallery_page_nggallery-manage-gallery', // Different since NextGen 3.3.6.
'nextgen-gallery_page_wp-smush-nextgen-bulk', // Different since NextGen 3.3.6.
'post',
'post-new',
'page',
'edit-page',
'upload',
'toplevel_page_smush-network',
'toplevel_page_smush',
);
/**
* Settings array.
*
* @var array Settings
*/
public $settings;
/**
* Attachment IDs.
*
* @var array $attachments
*/
public $attachments = array();
/**
* Attachment IDs which are smushed.
*
* @var array $smushed_attachments
*/
public $smushed_attachments = array();
/**
* Unsmushed image IDs.
*
* @var array $unsmushed_attachments
*/
public $unsmushed_attachments = array();
/**
* Skipped attachment IDs.
*
* @since 3.0
*
* @var array $skipped_attachments
*/
public $skipped_attachments = array();
/**
* Smushed attachments out of total attachments.
*
* @var int $smushed_count
*/
public $smushed_count = 0;
/**
* Smushed attachments out of total attachments.
*
* @var int $remaining_count
*/
public $remaining_count = 0;
/**
* Images with errors that have been skipped from bulk smushing.
*
* @since 3.0
* @var int $skipped_count
*/
public $skipped_count = 0;
/**
* Super Smushed attachments count.
*
* @var int $super_smushed
*/
public $super_smushed = 0;
/**
* Total count of attachments for smushing.
*
* @var int $total_count
*/
public $total_count = 0;
/**
* Image ids that needs to be resmushed.
*
* @var array $resmush_ids
*/
public $resmush_ids = array();
/**
* Limit for allowed number of images per bulk request.
*
* This is enforced at api level too.
*
* @var int $max_free_bulk
*/
public static $max_free_bulk = 50;
/**
* Initialize modules.
*
* @since 2.9.0
*/
protected function init() {
$this->mod = new Modules();
// Enqueue scripts and initialize variables.
add_action( 'admin_init', array( $this, 'init_settings' ) );
// Load integrations.
add_action( 'init', array( $this, 'load_integrations' ) );
// Big image size threshold (WordPress 5.3+).
add_filter( 'big_image_size_threshold', array( $this, 'big_image_size_threshold' ), 10, 4 );
/**
* Load NextGen Gallery, instantiate the Async class. if hooked too late or early, auto Smush doesn't
* work, also load after settings have been saved on init action.
*/
add_action( 'plugins_loaded', array( $this, 'load_libs' ), 90 );
}
/**
* Load integrations class.
*
* @since 2.8.0
*/
public function load_integrations() {
new Integrations\Common();
}
/**
* Load plugin modules.
*/
public function load_libs() {
$this->wp_smush_async();
if ( is_admin() ) {
$this->s3 = new Integrations\S3();
$this->nextgen = new Integrations\Nextgen();
}
new Integrations\Gutenberg();
new Integrations\Composer();
new Integrations\Envira( $this->mod->cdn );
new Integrations\Avada( $this->mod->cdn );
}
/**
* Initialize the Smush Async class.
*/
private function wp_smush_async() {
// Don't load the Async task, if user not logged in or not in backend.
if ( ! is_admin() || ! is_user_logged_in() ) {
return;
}
// Check if Async is disabled.
if ( defined( 'WP_SMUSH_ASYNC' ) && ! WP_SMUSH_ASYNC ) {
return;
}
// Instantiate class.
new Modules\Async\Async();
new Modules\Async\Editor();
}
/**
* Init settings.
*/
public function init_settings() {
$this->settings = array(
'bulk' => array(
'short_label' => esc_html__( 'Image Sizes', 'wp-smushit' ),
'desc' => esc_html__( 'WordPress generates multiple image thumbnails for each image you upload. Choose which of those thumbnail sizes you want to include when bulk smushing.', 'wp-smushit' ),
),
'auto' => array(
'label' => esc_html__( 'Automatically compress my images on upload', 'wp-smushit' ),
'short_label' => esc_html__( 'Automatic compression', 'wp-smushit' ),
'desc' => esc_html__( 'When you upload images to your site, we will automatically optimize and compress them for you.', 'wp-smushit' ),
),
'lossy' => array(
'label' => esc_html__( 'Super-Smush my images', 'wp-smushit' ),
'short_label' => esc_html__( 'Super-Smush', 'wp-smushit' ),
'desc' => esc_html__( 'Optimize images up to 2x more than regular smush with our multi-pass lossy compression.', 'wp-smushit' ),
),
'strip_exif' => array(
'label' => esc_html__( 'Strip my image metadata', 'wp-smushit' ),
'short_label' => esc_html__( 'Metadata', 'wp-smushit' ),
'desc' => esc_html__( 'Photos often store camera settings in the file, i.e., focal length, date, time and location. Removing EXIF data reduces the file size. Note: it does not strip SEO metadata.', 'wp-smushit' ),
),
'resize' => array(
'label' => esc_html__( 'Resize my full size images', 'wp-smushit' ),
'short_label' => esc_html__( 'Image Resizing', 'wp-smushit' ),
'desc' => esc_html__( 'Detect unnecessarily large oversize images on your pages to reduce their size and decrease load times.', 'wp-smushit' ),
),
'detection' => array(
'label' => esc_html__( 'Detect and show incorrectly sized images', 'wp-smushit' ),
'short_label' => esc_html__( 'Image Resize Detection', 'wp-smushit' ),
'desc' => esc_html__( 'This will add functionality to your website that highlights images that are either too large or too small for their containers.', 'wp-smushit' ),
),
'original' => array(
'label' => esc_html__( 'Smush my original full size images', 'wp-smushit' ),
'short_label' => esc_html__( 'Original Images', 'wp-smushit' ),
'desc' => esc_html__( 'Choose how you want Smush to handle the original image file when you run a bulk smush.', 'wp-smushit' ),
),
'backup' => array(
'label' => esc_html__( 'Store a copy of my full size images', 'wp-smushit' ),
'short_label' => esc_html__( 'Original Images', 'wp-smushit' ),
'desc' => esc_html__( 'Save a copy of your original full-size images separately so you can restore them at any point. Note: Keeping a copy of your original files can significantly increase the size of your uploads folder by nearly twice as much.', 'wp-smushit' ),
),
'png_to_jpg' => array(
'label' => esc_html__( 'Auto-convert PNGs to JPEGs (lossy)', 'wp-smushit' ),
'short_label' => esc_html__( 'PNG to JPEG Conversion', 'wp-smushit' ),
'desc' => esc_html__( 'When you compress a PNG, Smush will check if converting it to JPEG could further reduce its size.', 'wp-smushit' ),
),
'accessible_colors' => array(
'label' => esc_html__( 'Enable high contrast mode', 'wp-smushit' ),
'short_label' => esc_html__( 'Color Accessibility', 'wp-smushit' ),
'desc' => esc_html__( 'Increase the visibility and accessibility of elements and components to meet WCAG AAA requirements.', 'wp-smushit' ),
),
'networkwide' => array(
'short_label' => esc_html__( 'Subsite Controls', 'wp-smushit' ),
'desc' => esc_html__( 'By default, subsites will inherit your network settings. Choose which modules you want to allow subsite admins to override.', 'wp-smushit' ),
),
'usage' => array(
'label' => esc_html__( 'Help us make Smush better by allowing usage tracking', 'wp-smushit' ),
'short_label' => esc_html__( 'Usage Tracking', 'wp-smushit' ),
'desc' => esc_html__( 'Help make Smush better by letting our designers learn how you’re using the plugin.', 'wp-smushit' ),
),
'keep_data' => array(
'label' => esc_html__( 'Uninstallation', 'wp-smushit' ),
'short_label' => esc_html__( 'Data', 'wp-smushit' ),
'desc' => esc_html__( 'Choose how you want us to handle your plugin data.', 'wp-smushit' ),
),
'api_auth' => array(
'label' => esc_html__( 'API Status', 'wp-smushit' ),
'short_label' => esc_html__( 'API Status', 'wp-smushit' ),
'desc' => esc_html__( "If you're having issues with enabling pro features you can force the API to update your membership status here.", 'wp-smushit' ),
),
'bulk_restore' => array(
'label' => esc_html__( 'Bulk Restore', 'wp-smushit' ),
'short_label' => esc_html__( 'Bulk Restore', 'wp-smushit' ),
'desc' => sprintf(
/* translators: %1$s - a tag, %2$s - closing a tag */
__( 'Made a mistake? Use this feature to restore your image thumbnails to their original state. Please note, that you need to have “%1$sStore a copy of my small originals%2$s” option enabled to bulk restore the images. ', 'wp-smushit' ),
'<a href="' . network_admin_url( 'admin.php?page=smush' ) . '">',
'</a>'
),
),
);
global $wp_version;
if ( version_compare( $wp_version, '5.2.999', '>' ) ) {
$this->settings['backup']['label'] = __( 'Store a copy of my small originals', 'wp-smushit' );
$this->settings['backup']['desc'] = __( 'As of WordPress v5.3, full size images above a certain size (2560px by default) will be stored as originals, while a new max sized image will be created. However, if the uploaded image is smaller than the specified size WordPress won’t create a backup for it. Enable this setting to ensure you always have backups of all your image uploads.', 'wp-smushit' );
}
/**
* Allow to add other settings via filtering the variable
*
* Like Nextgen and S3 integration
*/
$this->settings = apply_filters( 'wp_smush_settings', $this->settings );
// Initialize Image dimensions.
$this->mod->smush->image_sizes = $this->image_dimensions();
}
/**
* Localize translations.
*/
public function localize() {
global $current_screen;
$current_page = ! empty( $current_screen ) ? $current_screen->base : '';
$handle = 'smush-admin';
$upgrade_url = add_query_arg(
array(
'utm_source' => 'smush',
'utm_medium' => 'plugin',
'utm_campaign' => 'smush_bulksmush_issues_filesizelimit_notice',
),
'https://premium.wpmudev.org/project/wp-smush-pro/'
);
if ( WP_Smush::is_pro() ) {
$error_in_bulk = esc_html__( '{{smushed}}/{{total}} images were successfully compressed, {{errors}} encountered issues.', 'wp-smushit' );
} else {
$error_in_bulk = sprintf(
/* translators: %1$s - opening link tag, %2$s - </a> */
esc_html__( '{{smushed}}/{{total}} images were successfully compressed, {{errors}} encountered issues. Are you hitting the 5MB "size limit exceeded" warning? %1$sUpgrade to Smush Pro for FREE%2$s to optimize image files up to 32MB.', 'wp-smushit' ),
'<a href="' . esc_url( $upgrade_url ) . '" target="_blank">',
'</a>'
);
}
$wp_smush_msgs = array(
'resmush' => esc_html__( 'Super-Smush', 'wp-smushit' ),
'smush_now' => esc_html__( 'Smush Now', 'wp-smushit' ),
'error_in_bulk' => $error_in_bulk,
'all_resmushed' => esc_html__( 'All images are fully optimized.', 'wp-smushit' ),
'restore' => esc_html__( 'Restoring image...', 'wp-smushit' ),
'smushing' => esc_html__( 'Smushing image...', 'wp-smushit' ),
'checking' => esc_html__( 'Checking images...', 'wp-smushit' ),
'membership_valid' => esc_html__( 'We successfully verified your membership, all the Pro features should work completely. ', 'wp-smushit' ),
'membership_invalid' => esc_html__( "Your membership couldn't be verified.", 'wp-smushit' ),
'missing_path' => esc_html__( 'Missing file path.', 'wp-smushit' ),
// Used by Directory Smush.
'unfinished_smush_single' => esc_html__( 'image could not be smushed.', 'wp-smushit' ),
'unfinished_smush' => esc_html__( 'images could not be smushed.', 'wp-smushit' ),
'already_optimised' => esc_html__( 'Already Optimized', 'wp-smushit' ),
'ajax_error' => esc_html__( 'Ajax Error', 'wp-smushit' ),
'generic_ajax_error' => esc_html__( 'Something went wrong with the request. Please reload the page and try again.', 'wp-smushit' ),
'all_done' => esc_html__( 'All Done!', 'wp-smushit' ),
'sync_stats' => esc_html__( 'Give us a moment while we sync the stats.', 'wp-smushit' ),
// Progress bar text.
'progress_smushed' => esc_html__( 'images optimized', 'wp-smushit' ),
'directory_url' => network_admin_url( 'admin.php?page=smush&view=directory' ),
'add_dir' => esc_html__( 'Choose directory', 'wp-smushit' ),
'bulk_resume' => esc_html__( 'Resume scan', 'wp-smushit' ),
'bulk_stop' => esc_html__( 'Stop current bulk smush process.', 'wp-smushit' ),
'smush_url' => network_admin_url( 'admin.php?page=smush' ),
// Errors.
'error_ignore' => esc_html__( 'Ignore this image from bulk smushing', 'wp-smushit' ),
// Ignore text.
'ignored' => esc_html__( 'Ignored from auto-smush', 'wp-smushit' ),
'not_processed' => esc_html__( 'Not processed', 'wp-smushit' ),
// Notices.
'noticeDismiss' => esc_html__( 'Dismiss', 'wp-smushit' ),
'noticeDismissTooltip' => esc_html__( 'Dismiss notice', 'wp-smushit' ),
);
wp_localize_script( $handle, 'wp_smush_msgs', $wp_smush_msgs );
// Load the stats on selected screens only.
if ( 'toplevel_page_smush' === $current_page ) {
// Get resmush list, If we have a resmush list already, localize those IDs.
$resmush_ids = get_option( 'wp-smush-resmush-list' );
if ( $resmush_ids ) {
// Get the attachments, and get lossless count.
$this->resmush_ids = $resmush_ids;
}
if ( ! defined( 'WP_SMUSH_DISABLE_STATS' ) || ! WP_SMUSH_DISABLE_STATS ) {
// Setup all the stats.
$this->setup_global_stats( true );
}
// Localize smushit_IDs variable, if there are fix number of IDs.
$this->unsmushed_attachments = ! empty( $_REQUEST['ids'] ) ? array_map( 'intval', explode( ',', $_REQUEST['ids'] ) ) : array();
if ( empty( $this->unsmushed_attachments ) ) {
// Get attachments if all the images are not smushed.
$this->unsmushed_attachments = $this->remaining_count > 0 ? $this->get_unsmushed_attachments() : array();
$this->unsmushed_attachments = ! empty( $this->unsmushed_attachments ) && is_array( $this->unsmushed_attachments ) ? array_values( $this->unsmushed_attachments ) : $this->unsmushed_attachments;
}
// Array of all smushed, unsmushed and lossless IDs.
$data = array(
'count_supersmushed' => $this->super_smushed,
'count_smushed' => $this->smushed_count,
'count_total' => $this->total_count - $this->skipped_count,
'count_images' => $this->stats['total_images'],
'count_resize' => $this->stats['resize_count'],
'unsmushed' => $this->unsmushed_attachments,
'resmush' => $this->resmush_ids,
'size_before' => $this->stats['size_before'],
'size_after' => $this->stats['size_after'],
'savings_bytes' => $this->stats['bytes'],
'savings_resize' => $this->stats['resize_savings'],
'savings_conversion' => $this->stats['conversion_savings'],
'savings_dir_smush' => $this->dir_stats,
);
} else {
$data = array(
'count_supersmushed' => '',
'count_smushed' => '',
'count_total' => '',
'count_images' => '',
'unsmushed' => '',
'resmush' => '',
'savings_bytes' => '',
'savings_resize' => '',
'savings_conversion' => '',
'savings_supersmush' => '',
'pro_savings' => '',
);
}
// Check if scanner class is available.
$scanner_ready = isset( $this->mod->dir->scanner );
$data['dir_smush'] = array(
'currentScanStep' => $scanner_ready ? $this->mod->dir->scanner->get_current_scan_step() : 0,
'totalSteps' => $scanner_ready ? $this->mod->dir->scanner->get_scan_steps() : 0,
);
$data['resize_sizes'] = $this->get_max_image_dimensions();
// Convert it into ms.
$data['timeout'] = WP_SMUSH_TIMEOUT * 1000;
wp_localize_script( $handle, 'wp_smushit_data', $data );
}
/**
* Check bulk sent count, whether to allow further smushing or not
*
* @param bool $reset To hard reset the transient.
* @param string $key Transient Key - bulk_sent_count/dir_sent_count.
*
* @return bool
*/
public static function check_bulk_limit( $reset = false, $key = 'bulk_sent_count' ) {
$transient_name = WP_SMUSH_PREFIX . $key;
// If we JUST need to reset the transient.
if ( $reset ) {
set_transient( $transient_name, 0, 60 );
return;
}
$bulk_sent_count = (int) get_transient( $transient_name );
// Check if bulk smush limit is less than limit.
if ( ! $bulk_sent_count || $bulk_sent_count < self::$max_free_bulk ) {
$continue = true;
} elseif ( $bulk_sent_count === self::$max_free_bulk ) {
// If user has reached the limit, reset the transient.
$continue = false;
$reset = true;
} else {
$continue = false;
}
// If we need to reset the transient.
if ( $reset ) {
set_transient( $transient_name, 0, 60 );
}
return $continue;
}
/**
* Get registered image sizes with dimension
*
* @return array
*/
public function image_dimensions() {
// Get from cache if available to avoid duplicate looping.
$sizes = wp_cache_get( 'get_image_sizes', 'smush_image_sizes' );
if ( $sizes ) {
return $sizes;
}
global $_wp_additional_image_sizes;
$additional_sizes = get_intermediate_image_sizes();
$sizes = array();
if ( empty( $additional_sizes ) ) {
return $sizes;
}
// Create the full array with sizes and crop info.
foreach ( $additional_sizes as $_size ) {
if ( in_array( $_size, array( 'thumbnail', 'medium', 'large' ), true ) ) {
$sizes[ $_size ]['width'] = get_option( $_size . '_size_w' );
$sizes[ $_size ]['height'] = get_option( $_size . '_size_h' );
$sizes[ $_size ]['crop'] = (bool) get_option( $_size . '_crop' );
} elseif ( isset( $_wp_additional_image_sizes[ $_size ] ) ) {
$sizes[ $_size ] = array(
'width' => $_wp_additional_image_sizes[ $_size ]['width'],
'height' => $_wp_additional_image_sizes[ $_size ]['height'],
'crop' => $_wp_additional_image_sizes[ $_size ]['crop'],
);
}
}
// Medium Large.
if ( ! isset( $sizes['medium_large'] ) || empty( $sizes['medium_large'] ) ) {
$width = (int) get_option( 'medium_large_size_w' );
$height = (int) get_option( 'medium_large_size_h' );
$sizes['medium_large'] = array(
'width' => $width,
'height' => $height,
);
}
// Set cache to avoid this loop next time.
wp_cache_set( 'get_image_sizes', $sizes, 'smush_image_sizes' );
return $sizes;
}
/**
* Get the Maximum Width and Height settings for WrodPress
*
* @return array, Array of Max. Width and Height for image.
*/
public function get_max_image_dimensions() {
global $_wp_additional_image_sizes;
$width = 0;
$height = 0;
$limit = 9999; // Post-thumbnail.
$image_sizes = get_intermediate_image_sizes();
// If image sizes are filtered and no image size list is returned.
if ( empty( $image_sizes ) ) {
return array(
'width' => $width,
'height' => $height,
);
}
// Create the full array with sizes and crop info.
foreach ( $image_sizes as $size ) {
if ( in_array( $size, array( 'thumbnail', 'medium', 'medium_large', 'large' ), true ) ) {
$size_width = get_option( "{$size}_size_w" );
$size_height = get_option( "{$size}_size_h" );
} elseif ( isset( $_wp_additional_image_sizes[ $size ] ) ) {
$size_width = $_wp_additional_image_sizes[ $size ]['width'];
$size_height = $_wp_additional_image_sizes[ $size ]['height'];
}
// Skip if no width and height.
if ( ! isset( $size_width, $size_height ) ) {
continue;
}
// If within te limit, check for a max value.
if ( $size_width <= $limit ) {
$width = max( $width, $size_width );
}
if ( $size_height <= $limit ) {
$height = max( $height, $size_height );
}
}
return array(
'width' => $width,
'height' => $height,
);
}
/**
* Update the image smushed count in transient
*
* @param string $key Database key.
*/
public static function update_smush_count( $key = 'bulk_sent_count' ) {
$transient_name = WP_SMUSH_PREFIX . $key;
$bulk_sent_count = get_transient( $transient_name );
// If bulk sent count is not set.
if ( false === $bulk_sent_count ) {
// Start transient at 0.
set_transient( $transient_name, 1, 200 );
} elseif ( $bulk_sent_count < self::$max_free_bulk ) {
// If lte $this->max_free_bulk images are sent, increment.
set_transient( $transient_name, $bulk_sent_count + 1, 200 );
}
}
/**
* Set the big image threshold.
*
* @since 3.3.2
*
* @param int $threshold The threshold value in pixels. Default 2560.
* @param array $imagesize Indexed array of the image width and height (in that order).
* @param string $file Full path to the uploaded image file.
* @param int $attachment_id Attachment post ID.
*
* @return int New threshold.
*/
public function big_image_size_threshold( $threshold, $imagesize, $file, $attachment_id ) {
if ( ! Settings::get_instance()->get( 'resize' ) ) {
return $threshold;
}
$resize_sizes = Settings::get_instance()->get_setting( WP_SMUSH_PREFIX . 'resize_sizes' );
if ( ! $resize_sizes || ! is_array( $resize_sizes ) ) {
return $threshold;
}
return $resize_sizes['width'] > $resize_sizes['height'] ? $resize_sizes['width'] : $resize_sizes['height'];
}
}