File "functions.php"
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MIME-type: text/x-php
Charset: utf-8
<?php
use WRIO\Paths\phpUri;
/**
* Checks if the current request is a WP REST API request.
*
* Case #1: After WP_REST_Request initialisation
* Case #2: Support "plain" permalink settings
* Case #3: URL Path begins with wp-json/ (your REST prefix)
* Also supports WP installations in subfolders
*
* @author matzeeable https://wordpress.stackexchange.com/questions/221202/does-something-like-is-rest-exist
* @since 1.3.6
* @return boolean
*/
function wrio_doing_rest_api() {
$prefix = rest_get_url_prefix();
$rest_route = WRIO_Plugin::app()->request->get( 'rest_route', null );
if ( ( defined( 'REST_REQUEST' ) && REST_REQUEST ) // (#1)
|| ( ! is_null( $rest_route ) // (#2)
&& strpos( trim( $rest_route, '\\/' ), $prefix, 0 ) === 0 ) ) {
return true;
}
// (#3)
$rest_url = wp_parse_url( site_url( $prefix ) );
$current_url = wp_parse_url( add_query_arg( [] ) );
return strpos( $current_url['path'], $rest_url['path'], 0 ) === 0;
}
/**
* @return bool
* @since 1.3.6
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_doing_ajax() {
if ( function_exists( 'wp_doing_ajax' ) ) {
return wp_doing_ajax();
}
return defined( 'DOING_AJAX' ) && DOING_AJAX;
}
/**
* @return bool
* @since 1.3.6
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_doing_cron() {
if ( function_exists( 'wp_doing_cron' ) ) {
return wp_doing_cron();
}
return defined( 'DOING_CRON' ) && DOING_CRON;
}
/**
* Convert full URL paths to absolute paths.
*
* @param string $url abs url https://site.com/wp-conent/uploads/10/05/image.jpeg
*
* @return string|null abs path var/site.com/www/wp-conent/uploads/10/05/image.jpeg, if failure null
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 1.4.0
*
*/
function wrio_url_to_abs_path( $url ) {
if ( empty( $url ) ) {
return null;
}
if ( strpos( $url, '?' ) !== false ) {
$url_parts = explode( '?', $url );
if ( 2 == sizeof( $url_parts ) ) {
$url = $url_parts[0];
}
}
$url = rtrim( $url, '/' );
# todo: if the external site, then it will not work
return str_replace( get_site_url(), untrailingslashit( wp_normalize_path( ABSPATH ) ), $url );
}
/**
* Convert relative urls to absolute
*
* @param string $url relative url /wp-conent/uploads/10/05/image.jpeg
*
* @return string abs url https://site.com/wp-conent/uploads/10/05/image.jpeg
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 1.4.0
*
*/
function wrio_rel_to_abs_url( $url ) {
require_once WRIO_PLUGIN_DIR . '/libs/class-rio-relative-to-abs-uri.php';
return WRIO\Paths\phpUri::parse( get_site_url() )->join( $url );
}
/**
* Converts relative urls to absolute paths
*
* @param string $url relative url /wp-conent/uploads/10/05/image.jpeg
*
* @return string abs path var/site.com/www/wp-conent/uploads/10/05/image.jpeg
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 1.4.0
*
*/
function wrio_rel_url_to_abs_path( $url ) {
$abs_url = wrio_rel_to_abs_url( $url );
return wrio_url_to_abs_path( $abs_url );
}
/**
* @param $string
* @param bool $capitalize_first_character
*
* @return mixed|string
* @since 1.1
*
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_dashes_to_camel_case( $string, $capitalize_first_character = false ) {
$str = str_replace( '-', '_', ucwords( $string, '-' ) );
if ( ! $capitalize_first_character ) {
$str = lcfirst( $str );
}
return $str;
}
/**
* Alternative php functions basename. Our function works with сyrillic file names.
*
* @param string $str file path
*
* @return string|string[]|null
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 1.3.0
*
*/
/*function wrio_basename( $str ) {
return preg_replace( '/^.+[\\\\\\/]/', '', $str );
}*/
/**
* @return bool
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_is_active_nextgen_gallery() {
return is_plugin_active( 'nextgen-gallery/nggallery.php' );
}
/**
* @param string $dir
*
* @return bool
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
* @since 1.1
*
*/
function wrio_rmdir( $dir ) {
if ( is_dir( $dir ) ) {
$scn = scandir( $dir );
foreach ( $scn as $files ) {
if ( $files !== '.' ) {
if ( $files !== '..' ) {
if ( ! is_dir( $dir . '/' . $files ) ) {
@unlink( $dir . '/' . $files );
} else {
wrio_rmdir( $dir . '/' . $files );
if ( is_dir( $dir . '/' . $files ) ) {
@rmdir( $dir . '/' . $files );
}
}
}
}
}
@rmdir( $dir );
return true;
}
return false;
}
/**
* Пересчёт размера файла в байтах на человекопонятный вид
*
* Пример: вводим 67894 байт, получаем 67.8 KB
* Пример: вводим 6789477 байт, получаем 6.7 MB
*
* @param int $size размер файла в байтах
*
* @return string
*/
function wrio_convert_bytes( $size ) {
if ( ! $size ) {
return 0;
}
$base = log( $size ) / log( 1024 );
$suffix = [ '', 'KB', 'MB', 'GB', 'TB' ];
$f_base = intval( floor( $base ) );
return round( pow( 1024, $base - floor( $base ) ), 2 ) . ' ' . $suffix[ $f_base ];
}
/**
* Генерирует хеш строку
*
* @param int $length
*
* @return string
*/
function wrio_generate_random_string( $length = 10 ) {
$characters = '0123456789abcdefghiklmnopqrstuvwxyz';
$charactersLength = strlen( $characters );
$randomString = '';
for ( $i = 0; $i < $length; $i ++ ) {
$randomString .= $characters[ rand( 0, $charactersLength - 1 ) ];
}
return $randomString;
}
/**
* Checks whether the license is activated for the plugin or not. If the Clearfy plugin is installed
* in priorities checks its license.
*
* @return bool
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_is_license_activate() {
return wrio_is_clearfy_license_activate() || ( WRIO_Plugin::app()->premium->is_activate() && WRIO_Plugin::app()->premium->is_active() );
}
/**
* Checks whether the license is activated for Clearfy plugin.
*
* @return bool
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_is_clearfy_license_activate() {
if ( class_exists( 'WCL_Plugin' ) ) {
if ( version_compare( WCL_PLUGIN_VERSION, '1.6.3', '>=' ) ) {
if ( WCL_Plugin::app()->premium->is_activate() ) {
$plan_id = WCL_Plugin::app()->premium->get_license()->get_plan_id();
// Old plans for the Clearfy plugin allowed the use the Robin Premium plugin under one license.
// Now for new plans this doesn't work.
return "4710" === $plan_id || "3530" === $plan_id;
}
} else {
$current_license = WCL_Licensing::instance()->getStorage()->getLicense();
if ( ! empty( $current_license ) && ! empty( $current_license->id ) ) {
return true;
}
}
}
return false;
}
/**
* Checks active (not expired!) License for plugin or not. If the Clearfy plugin is installed
* checks its license in priorities.
*
* @return bool
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_is_license_active() {
if ( wrio_is_clearfy_license_activate() ) {
if ( version_compare( WCL_PLUGIN_VERSION, '1.6.3', '>=' ) ) {
return WCL_Plugin::app()->premium->is_active();
} else {
return WCL_Licensing::instance()->isLicenseValid();
}
}
return WRIO_Plugin::app()->premium->is_activate() && WRIO_Plugin::app()->premium->is_active();
}
/**
* Allows you to get a license key. If the Clearfy plugin is installed, it will be prioritized
* return it key.
*
* @return string|null
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_get_license_key() {
if ( ! wrio_is_license_activate() ) {
return null;
}
if ( wrio_is_clearfy_license_activate() ) {
if ( version_compare( WCL_PLUGIN_VERSION, '1.6.3', '>=' ) ) {
return WCL_Plugin::app()->premium->get_license()->get_key();
} else {
return WCL_Licensing::instance()->getStorage()->getLicense()->secret_key;
}
}
return WRIO_Plugin::app()->premium->get_license()->get_key();
/*
if ( WRIO_Plugin::app()->premium->is_activate() ) {
return WRIO_Plugin::app()->premium->get_license()->get_key();
} else {
if ( wrio_is_clearfy_license_activate() ) {
if ( version_compare( WCL_PLUGIN_VERSION, '1.6.3', '>=' ) ) {
return WCL_Plugin::app()->premium->get_license()->get_key();
} else {
return WCL_Licensing::instance()->getStorage()->getLicense()->secret_key;
}
} else {
return null;
}
}
*/
}
/**
* @return number|null
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_get_freemius_plugin_id() {
if ( wrio_is_clearfy_license_activate() ) {
return WCL_Plugin::app()->getPluginInfoAttr( 'freemius_plugin_id' );
}
return WRIO_Plugin::app()->premium->get_setting( 'plugin_id' );
}
/**
* Get size information for all currently-registered image sizes.
*
* @return array $sizes Data for all currently-registered image sizes.
* @uses get_intermediate_image_sizes()
* @global $_wp_additional_image_sizes
*/
function wrio_get_image_sizes() {
global $_wp_additional_image_sizes;
$sizes = [];
foreach ( get_intermediate_image_sizes() as $_size ) {
if ( in_array( $_size, [ 'thumbnail', 'medium', 'medium_large', 'large' ] ) ) {
$sizes[ $_size ]['width'] = get_option( "{$_size}_size_w" );
$sizes[ $_size ]['height'] = get_option( "{$_size}_size_h" );
$sizes[ $_size ]['crop'] = (bool) get_option( "{$_size}_crop" );
} else if ( isset( $_wp_additional_image_sizes[ $_size ] ) ) {
$sizes[ $_size ] = [
'width' => $_wp_additional_image_sizes[ $_size ]['width'],
'height' => $_wp_additional_image_sizes[ $_size ]['height'],
'crop' => $_wp_additional_image_sizes[ $_size ]['crop'],
];
}
}
return $sizes;
}
/**
* Возвращает URL сервера оптимизации
*
* @param string $server_name имя сервера
*
* @return string
* @since 1.2.0
*
*/
function wrio_get_server_url( $server_name ) {
$use_http = WRIO_Plugin::app()->getPopulateOption( 'use_http' );
$servers = [
'server_1' => 'http://api.resmush.it/ws.php',
'server_2' => 'https://dev.robinoptimizer.com/v1/free/image/optimize',
'server_5' => 'https://dashboard.robinoptimizer.com/v1/tariff/optimize',
];
$servers = apply_filters( 'wbcr/rio/allow_servers', $servers );
if ( isset( $servers[ $server_name ] ) ) {
return $servers[ $server_name ];
}
return null;
}
/**
* Check whether there are some migrations left to be processed.
*
* @return bool
* @throws Exception
* @author Alexander Teshabaev <sasha.tesh@gmail.com>
* @since 1.3.0
*/
function wbcr_rio_has_meta_to_migrate() {
$db_version = RIO_Process_Queue::get_db_version();
if ( 2 === $db_version ) {
return false;
}
// Low number to limit resources consumption
$attachments = wbcr_rio_get_meta_to_migrate( 5 );
if ( isset( $attachments->posts ) && count( $attachments->posts ) > 0 ) {
return true;
}
if ( 1 === $db_version ) {
RIO_Process_Queue::update_db_version( 2 );
}
return false;
}
/**
* Get list of meta to migrate.
*
* @param int $limit Attachment limit per page.
*
* @return WP_Query
* @author Alexander Teshabaev <sasha.tesh@gmail.com>
* @since 1.3.0
*
*/
function wbcr_rio_get_meta_to_migrate( $limit = 0 ) {
$args = [
'post_type' => 'attachment',
'post_status' => 'inherit',
'post_mime_type' => [ 'image/jpeg', 'image/gif', 'image/png' ],
'posts_per_page' => - 1,
'meta_query' => [
[
'key' => 'wio_optimized',
'compare' => 'EXISTS',
],
],
];
if ( $limit ) {
$args['posts_per_page'] = $limit;
}
return new WP_Query( $args );
}
/**
* @return string
* @since 1.3.0
* @author Alexander Kovalev <alex.kovalevv@gmail.com>
*/
function wrio_get_meta_migration_notice_text() {
$nonce = wp_create_nonce( 'wrio-meta-migrations' );
return sprintf( __( 'There were big changes in database schema. Please <a href="#" id="wbcr-wio-meta-migration-action" class="button button-default" data-nonce="%s">click here</a> to upgrade it to the latest version', 'robin-image-optimizer' ), $nonce );
}
/**
* @param string $scope
*
* @return WRIO_Folder_Processing|WRIO_Media_Processing|WRIO_Nextgen_Processing|null
*/
function wrio_get_processing_class( $scope ) {
$object = null;
switch ( $scope ) {
case 'media-library':
if ( class_exists( 'WRIO_Media_Processing' ) ) {
$object = new WRIO_Media_Processing( $scope );
}
break;
case 'media-library_webp':
if ( class_exists( 'WRIO_Media_Processing_Webp' ) ) {
$object = new WRIO_Media_Processing_Webp( $scope );
}
break;
case 'custom-folders':
if ( class_exists( 'WRIO_Folder_Processing' ) ) {
$object = new WRIO_Folder_Processing( $scope );
}
break;
case 'nextgen':
if ( class_exists( 'WRIO_Nextgen_Processing' ) ) {
$object = new WRIO_Nextgen_Processing( $scope );
}
break;
}
return $object;
}
/**
* @param bool $for_sql
*
* @return string|array
*/
function wrio_get_allowed_formats( $for_sql = false ) {
$allowed_formats = explode( ',', WRIO_Plugin::app()->getOption( 'allowed_formats', "image/jpeg,image/png,image/gif" ) );
$allowed_formats_sql = [];
foreach ( $allowed_formats as $k => $format ) {
$format = esc_sql( $format );
$allowed_formats_sql[ $k ] = "'{$format}'";
}
$allowed_formats_sql = implode( ',', $allowed_formats_sql );
return $for_sql ? $allowed_formats_sql : $allowed_formats;
}