<?php
/**
* @author ThemePunch <[email protected]>
* @link https://www.themepunch.com/
* @copyright 2024 ThemePunch
*/
if(!defined('ABSPATH')) exit();
global $revslider_rev_start_size_loaded;
$revslider_rev_start_size_loaded = false;
class RevSliderFunctions extends RevSliderData {
public function __construct(){
parent::__construct();
}
/**
* START: DEPRECATED FUNCTIONS THAT ARE IN HERE FOR OLD ADDONS TO WORK PROPERLY
**/
/**
* old version of get_val();
* added for compatibility with old AddOns
**/
public static function getVal($arr, $key, $default = ''){
$f = RevSliderGlobals::instance()->get('RevSliderFunctions');
$f->add_deprecation_message('getVal', 'get_val');
return $f->get_val($arr, $key, $default);
}
/**
* old version of class_to_array_single();
* added for compatibility with old AddOns
**/
public static function cleanStdClassToArray($arr){
$f = RevSliderGlobals::instance()->get('RevSliderFunctions');
$f->add_deprecation_message('cleanStdClassToArray', 'class_to_array_single');
return $f->class_to_array_single($arr);
}
/**
* END: DEPRECATED FUNCTIONS THAT ARE IN HERE FOR OLD ADDONS TO WORK PROPERLY
**/
/**
* attempt to load cache for _get_global_settings
* @return mixed
*/
public function get_global_settings(){
return $this->get_wp_cache('_get_global_settings');
}
/**
* Get Global Settings
* @before: RevSliderOperations::getGeneralSettingsValues()
**/
protected function _get_global_settings(){
$gs = get_option('revslider-global-settings', '');
if(!is_array($gs)){
$gs = json_decode($gs, true);
}
return apply_filters('rs_get_global_settings', $gs);
}
/**
* update general settings
* @before: RevSliderOperations::updateGeneralSettings()
*/
public function set_global_settings($global, $merge = false){
$this->delete_wp_cache('_get_global_settings');
if($this->_truefalse($merge) === true){
$_global = $this->get_global_settings();
if(!is_array($_global)) $_global = array();
if(!is_array($global)) $global = array();
$global = array_replace_recursive($_global, $global);
}
$global = json_encode($global);
update_option('revslider-global-settings', $global);
return true;
}
/**
* get all additions from the update checks
* @since: 6.2.0
**/
public function get_addition($key = ''){
$additions = (array)get_option('revslider-additions', array());
$additions = (!is_array($additions)) ? json_decode($additions, true) : $additions;
return (empty($key)) ? $additions : $this->get_val($additions, $key);
}
/**
* throw an error
* @before: RevSliderFunctions::throwError()
**/
public function throw_error($message, $code = null){
if(!empty($code)){
throw new Exception($message, $code);
}else{
throw new Exception($message);
}
}
/**
* get value from array. if not - return alternative
* before: RevSliderFunctions::get_val();
*
* @param mixed $arr could be array | object | scalar
* @param mixed $key could be array | string
* @param mixed $default value to return if key not found
* @return mixed
*/
public function get_val($arr, $key, $default = ''){
//scalar = int, float, string и bool
if(is_scalar($arr)) return $default;
//convert obj to array
if(is_object($arr)) $arr = (array)$arr;
//if key is string, check immediately
if(!is_array($key)) return (isset($arr[$key])) ? $arr[$key] : $default;
//loop thru keys
foreach($key as $v){
if(is_object($arr)) $arr = (array)$arr;
if(isset($arr[$v])) {
$arr = $arr[$v];
} else {
return $default;
}
}
return $arr;
}
/**
* set parameter
* @since: 6.0
*/
public function set_val(&$base, $name, $value){
if(is_array($name)){
foreach($name as $key){
if(is_array($base)){
if(!isset($base[$key])) $base[$key] = array();
$base = &$base[$key];
}elseif(is_object($base)){
if(!isset($base->$key)) $base->$key = new stdClass();
$base = &$base->$key;
}
}
$base = $value;
}else{
$base[$name] = $value;
}
}
/**
* get POST variable
* before: RevSliderBase::getPostVar();
*/
public function get_post_var($key, $default = '', $esc = true){
$val = $this->get_var($_POST, $key, $default);
return ($esc) ? esc_html($val) : $val;
}
/**
* get GET variable
* before: RevSliderBase::getGetVar();
*/
public function get_get_var($key, $default = '', $esc = true){
$val = $this->get_var($_GET, $key, $default);
return ($esc) ? esc_html($val) : $val;
}
/**
* get POST or GET variable in this order
* before: RevSliderBase::getPostGetVar();
*/
public function get_request_var($key, $default = '', $esc = true){
$val = (array_key_exists($key, $_POST)) ? $this->get_var($_POST, $key, $default) : $this->get_var($_GET, $key, $default);
return ($esc) ? esc_html($val) : $val;
}
/**
* get a variable from an array,
* before: RevSliderBase::getVar()
*/
public function get_var($arr, $key, $default = ''){
return (isset($arr[$key])) ? $arr[$key] : $default;
}
/**
* check for true and false in all possible ways
* @since: 6.0
**/
public function _truefalse($v){
if(in_array($v, array('false', false, 'off', NULL, 0, -1), true)){
return false;
}elseif(in_array($v, array('true', true, 'on'), true)){
return true;
}
return $v;
}
/**
* validate that some value is numeric
* before: RevSliderFunctions::validateNumeric
*/
public function validate_numeric($val, $fn = 'Field'){
$this->validate_not_empty($val, $fn);
if(!is_numeric($val))
$this->throw_error($fn.__(' should be numeric', 'revslider'));
}
/**
* validate that some variable not empty
* before: RevSliderFunctions::validateNotEmpty
*/
public function validate_not_empty($val, $fn = 'Field'){
if(empty($val) && is_numeric($val) == false)
$this->throw_error($fn.__(' should not be empty', 'revslider'));
}
/**
* encode array into json for client side
* @before: RevSliderFunctions::jsonEncodeForClientSide()
*/
public function json_encode_client_side($arr){
$json = '';
if(!empty($arr)){
$json = (defined('JSON_INVALID_UTF8_IGNORE')) ? json_encode($arr, JSON_INVALID_UTF8_IGNORE) : json_encode($arr);
$json = (!empty($json)) ? addslashes($json) : $json;
}
return (empty($json)) ? '{}' : "'".$json."'";
}
/**
* turn a string into an array, check also for slashes!
* @since: 6.0
*/
public function json_decode_slashes($data){
if(gettype($data) !== 'string') return $data;
$data_decoded = json_decode(stripslashes($data), true);
if(empty($data_decoded)) $data_decoded = json_decode($data, true);
return $data_decoded;
}
/**
* Convert std class to array, with all sons
* before: RevSliderFunctions::convertStdClassToArray();
* @return array|null
*/
public function class_to_array($arr){
return json_decode(json_encode($arr), true);
}
/**
* Convert std class to array, single
* before: RevSliderFunctions::cleanStdClassToArray();
* @return array
*/
public function class_to_array_single($arr){
return (array)$arr;
}
/**
* Check Array for Value Recursive
*/
public function in_array_r($needle, $haystack, $strict = false){
if(is_array($haystack) && !empty($haystack)){
foreach($haystack as $item){
if(($strict ? $item === $needle : $item == $needle) || (is_array($item) && $this->in_array_r($needle, $item, $strict))){
return true;
}
}
}
return false;
}
/**
* compress an array/object/string to a string
* @since 6.6.0
**/
public function do_compress($data, $level = 9){
if(is_array($data) || is_object($data)) $data = json_encode($data);
if(!function_exists('gzcompress') || !function_exists('gzuncompress')) return $data; //gzencode / gzdecode
return base64_encode(gzcompress($data, $level));
}
/**
* decompress an string to an array/object/string
* @since 6.6.0
**/
public function do_uncompress($data){
if($data === false || empty($data) || is_array($data) || is_object($data)) return $data;
$_data = json_decode($data, true);
if(is_array($_data) || is_object($_data)) return $_data;
if(!function_exists('gzcompress') || !function_exists('gzuncompress')) return $data; //gzencode / gzdecode
$data = gzuncompress(base64_decode($data));
$_data = json_decode($data, true);
return (!empty($_data)) ? $_data : $data;
}
/**
* get attachment image url
* before: RevSliderFunctionsWP::getUrlAttachmentImage();
*/
public function get_url_attachment_image($id, $size = 'full'){
require_once(ABSPATH . 'wp-load.php');
require_once(ABSPATH . 'wp-includes/pluggable.php');
$image = wp_get_attachment_image_src($id, $size);
$url = (empty($image)) ? false : $this->get_val($image, 0);
if($url === false) $url = wp_get_attachment_url($id);
return $url;
}
/**
* gets a temporary path where files can be stored
**/
public function get_temp_path($path = 'rstemp'){
if(function_exists('sys_get_temp_dir')){
$temp = sys_get_temp_dir();
if(@is_dir($temp) && wp_is_writable($temp)){
$dir = trailingslashit($temp).$path.'/';
if(!is_dir($dir)) @mkdir($dir, 0777, true);
if(is_dir($dir) && wp_is_writable($dir)) return $dir;
}
}
$temp = ini_get('upload_tmp_dir');
if(@is_dir($temp) && wp_is_writable($temp)){
$dir = trailingslashit($temp).$path.'/';
if(!is_dir($dir)) @mkdir($dir, 0777, true);
if(is_dir($dir) && wp_is_writable($dir)) return $dir;
}
$temp_dir = get_temp_dir();
if(wp_is_writable($temp_dir)){
$dir = trailingslashit($temp_dir).$path.'/';
if(!is_dir($dir)) @mkdir($dir, 0777, true);
if(is_dir($dir) && wp_is_writable($dir)) return $dir;
}
$upload_dir = wp_upload_dir();
$dir = $upload_dir['basedir'].'/'.$path.'/';
if(!is_dir($dir)) @mkdir($dir, 0777, true);
return $dir;
}
/**
* retrieve the image id from the given image url
*/
public function get_image_id_by_url($image_url){
if($image_url === '') return false;
$attachment_id = attachment_url_to_postid($image_url);
return (is_null($attachment_id) || $attachment_id === 0) ? false : $attachment_id; //fix for B-5855627275
}
/**
* retrieve the image id from the given image filename/basename
* @since: 6.1.5
*/
public function get_image_id_by_basename($basename){
global $wpdb;
$var = $wpdb->get_var($wpdb->prepare("SELECT `post_id` FROM `".$wpdb->postmeta."` WHERE `meta_value` LIKE %s LIMIT 0,1", '%/'.$basename));
return ($var) ? $var : false;
}
/**
* get image url from image path.
*/
public function get_image_url_from_path($path){
if(empty($path) || substr($path, -1) === '/' || substr($path, -1) === '\\') return ''; //check if the path ends with /, if yes its not a correct image path
//protect from absolute url
$lower = strtolower($path);
$base_url = $this->get_base_url();
$return = (strpos($lower, 'http://') !== false || strpos($lower, 'https://') !== false || strpos($lower, 'www.') === 0) ? $path : $base_url.$path;
return ($return !== $base_url) ? $return : '';
}
/**
* Check if Path is a Valid Image File
**/
public function check_valid_image($url){
if(empty($url)) return false;
$ext = strtolower(pathinfo($url, PATHINFO_EXTENSION));
return (in_array($ext, ['gif', 'jpg', 'jpeg', 'png', 'webp'])) ? $url : false;
}
/**
* get the upload URL of images
*/
public static function get_base_url(){
return (is_multisite() == false) ? content_url().'/' : wp_upload_dir()['baseurl'].'/';
}
/**
* strip slashes recursive
* @since: 5.0
* before: RevSliderBase::stripslashes_deep()
*/
public static function stripslashes_deep($value){
if(empty($value)) return $value;
$value = is_array($value) ? array_map(array('RevSliderFunctions', 'stripslashes_deep'), $value) : stripslashes($value);
return $value;
}
/**
* esc attr recursive
* @since: 6.0
*/
public static function esc_attr_deep($value){
$value = is_array($value) ? array_map(array('RevSliderFunctions', 'esc_attr_deep'), $value) : esc_attr($value);
return $value;
}
/**
* get post types with categories for client side.
*/
public function get_post_types_with_categories_for_client(){
$c = 0;
$ret = array();
$post_types = $this->get_post_types_with_taxonomies();
foreach($post_types as $name => $tax){
$cat = array();
if(empty($tax)){
$ret[$name] = $cat;
continue;
}
foreach($tax as $tax_name => $tax_title){
$cats = $this->get_categories_assoc($tax_name);
if(empty($cats)) continue;
$c++;
$cat['option_disabled_'.$c] = '---- '. $tax_title .' ----';
foreach($cats as $catID => $catTitle){
$cat[$tax_name.'_'.$catID] = $catTitle;
}
}
$ret[$name] = $cat;
}
return $ret;
}
/**
* get post types array with taxomonies
*/
public function get_post_types_with_taxonomies(){
$post_types = $this->get_post_type_assoc();
foreach($post_types as $post_type => $title){
$post_types[$post_type] = $this->get_post_type_taxonomies($post_type);
}
return $post_types;
}
/**
*
* get array of post types with categories (the taxonomies is between).
* get only those taxomonies that have some categories in it.
*/
public function get_post_types_with_categories(){
$post_types_categories = array();
$post_types = $this->get_post_types_with_taxonomies();
foreach($post_types as $name => $tax){
$ptwc = array();
if(!empty($tax)){
foreach($tax as $tax_name => $tax_title){
$cats = $this->get_categories_assoc($tax_name);
if(!empty($cats)){
$ptwc[] = array(
'name' => $tax_name,
'title' => $tax_title,
'cats' => $cats
);
}
}
}
$post_types_categories[$name] = $ptwc;
}
return $post_types_categories;
}
/**
* get all the post types including custom ones
* the put to top items will be always in top (they must be in the list)
*/
public function get_post_type_assoc($put_to_top = array()){
$build_in = array('post' => 'post', 'page'=>'page');
$custom_types = get_post_types(array('_builtin' => false));
//top items validation - add only items that in the customtypes list
$top_updated = array();
foreach($put_to_top as $top){
if(in_array($top, $custom_types) == true){
$top_updated[$top] = $top;
unset($custom_types[$top]);
}
}
$post_types = array_merge($top_updated, $build_in, $custom_types);
//update label
foreach($post_types as $key => $type){
$post_types[$key] = $this->get_post_type_title($type);
}
return $post_types;
}
/**
* return post type title from the post type
*/
public static function get_post_type_title($post_type){
$obj_type = get_post_type_object($post_type);
return (empty($obj_type)) ? ($post_type) : $obj_type->labels->singular_name;
}
/**
* get post type taxomonies
*/
public function get_post_type_taxonomies($post_type){
$tax = get_object_taxonomies(array('post_type' => $post_type), 'objects');
if(empty($tax)) return array();
$names = array();
foreach($tax as $obj_tax){
if($post_type === 'product' && !in_array($obj_tax->name, array('product_cat', 'product_tag'))) continue;
$names[$obj_tax->name] = $obj_tax->labels->name;
}
return $names;
}
/**
* get post categories list assoc - id / title
*/
public function get_categories_assoc($taxonomy = 'category'){
$categories = array();
if(strpos($taxonomy, ',') !== false){
$taxes = explode(',', $taxonomy);
foreach($taxes as $tax){
$cats = $this->get_categories_assoc($tax);
$categories = array_merge($categories, $cats);
}
}else{
$args = array('taxonomy' => $taxonomy, 'number' => 10000);
$cats = get_categories($args);
foreach($cats as $cat){
$num = $cat->count;
$id = $cat->cat_ID;
$name = ($num == 1) ? 'item' : 'items';
$title = $cat->name . ' ('.$num.' '.$name.')';
$categories[$id] = $title;
}
}
return $categories;
}
/**
* check if css string is rgb
* @before: RevSliderFunctions::isrgb()
**/
public function is_rgb($rgba){
return (strpos($rgba, 'rgb') !== false) ? true : false;
}
/**
* check if file is in zip
* @since: 5.0
*/
public function check_file_in_zip($d_path, $image, $alias, &$alreadyImported, $add_path = false){
global $wp_filesystem;
$image = (is_array($image)) ? $this->get_val($image, 'url') : $image;
if(trim($image) === '' || strpos($image, 'http') !== false) return $image; //http -> externam image, do not change
$strip = false;
$zimage = $wp_filesystem->exists($d_path.'images/'.$image);
if(!$zimage){
$zimage = $wp_filesystem->exists(str_replace('//', '/', $d_path.'images/'.$image));
$strip = true;
}
if($zimage !== false){
if(!isset($alreadyImported['images/'.$image])){
//check if we are object folder, if yes, do not import into media library but add it to the object folder
$uimg = ($strip == true) ? str_replace('//', '/', 'images/'.$image) : $image; //pclzip
if(strpos($uimg, 'revslider/objects/') === 0){ //we are from the object library, copy the image to the objects folder if false
$objlib = new RevSliderObjectLibrary();
$importImage = $objlib->_import_object($d_path.'images/'.$uimg);
}else{
$importImage = $this->import_media($d_path.'images/'.$uimg, $alias.'/');
}
if($importImage !== false){
$alreadyImported['images/'.$image] = $importImage['path'];
$image = $importImage['path'];
}
}else{
$image = $alreadyImported['images/'.$image];
}
}
if($add_path){
$updir = wp_upload_dir()['baseurl'];
if(strpos($image, $updir) === false) $image = str_replace('uploads/uploads/', 'uploads/', $updir . '/' . $image);
}
return $image;
}
/**
* Import the Media as it is
**/
public function import_media_raw($name, $id, $bitmap){
if(intval($id) === 0) return __('Invalid id given', 'revslider');
$path = $this->get_temp_path('rstemp');
if(preg_match('/^data:image\/(\w+);base64,/', $bitmap, $type)){
$data = substr($bitmap, strpos($bitmap, ',') + 1);
$type = strtolower($type[1]); // jpg, png, gif
if(!in_array($type, array('jpg', 'jpeg', 'gif', 'png'))) return __('Image has an invalid type', 'revslider');
if(strpos($name, '.') !== false) $name = explode('.', $name)[0];
$name .= '_'.$id.'.'.$type;
$name = preg_replace("/[^a-zA-Z0-9\-\.\_]/", '', $name);
$data = base64_decode(str_replace(' ', '+', $data));
if($data === false) return __('Image has an invalid type', 'revslider');
}else{
return __('Image has invalid data', 'revslider');
}
if(file_put_contents($path.$name, $data) === false) return __('Image could not be saved', 'revslider');
return $this->import_media($path.$name , 'video-media/');
}
/**
* Import media from url
* @param string $file_url URL of the existing file from the original site
* @param int $folder_name The slidername will be used as folder name in import
* @return boolean array() on success, false on failure
*/
public function import_media($file_url, $folder_name){
global $SR_GLOBALS;
require_once(ABSPATH . 'wp-admin/includes/image.php');
$ul_dir = wp_upload_dir();
$art_dir = 'revslider/';
$return = false;
$filename = basename($file_url); //rename the file... alternatively, you could explode on "/" and keep the original file name
$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
$_s_dir = false;
//if the directory doesn't exist, create it
if(!file_exists($ul_dir['basedir'].'/'.$art_dir)) mkdir($ul_dir['basedir'].'/'.$art_dir);
if(!file_exists($ul_dir['basedir'].'/'.$art_dir.$folder_name)) mkdir($ul_dir['basedir'].'/'.$art_dir.$folder_name);
if(@fclose(@fopen($file_url, 'r'))){ //make sure the file actually exists
$path_info = pathinfo($file_url);
if(!isset($path_info['extension'])) return $return;
if(in_array(strtolower($path_info['extension']), $SR_GLOBALS['bad_extensions'])) return $return;
$save_dir = $ul_dir['basedir'].'/'.$s_dir;
$_atc_id = $this->get_image_id_by_url($s_dir);
$atc_id = ($_atc_id === false || $_atc_id === NULL) ? $this->get_image_id_by_basename($filename) : $_atc_id;
if($_atc_id !== $atc_id && $atc_id !== false && $atc_id !== NULL){ //&& $_atc_id !== false && $_atc_id !== NULL
//the image was found through get_image_id_by_basename(), so we have to get the new save_dir for comparison of md5
$_save_dir = get_attached_file($atc_id);
if($_save_dir !== false && !empty($_save_dir)){
if(md5_file($_save_dir) === md5_file($file_url)){
$save_dir = $_save_dir;
$atc_id = $atc_id;
$s_dir = str_replace($ul_dir['basedir'].'/', '', $save_dir);
$_s_dir = $s_dir;
}
}
}
/**
* check if the files have matching md5, if not change the filename
* change save_dir so that the file is not
**/
if($atc_id !== false && $atc_id !== NULL){
if(!is_file($save_dir) || md5_file($file_url) !== md5_file($save_dir)){
$file = explode('.', $filename);
$nr = 1;
while(1 === 1){
$s_dir_2 = $art_dir.$folder_name.$file[0].$nr.'.'.$file[1];
$save_dir = $ul_dir['basedir'].'/'.$s_dir_2;
if(is_file($save_dir)){
if(md5_file($file_url) === md5_file($save_dir)){
$atc_id = $this->get_image_id_by_url($s_dir_2);
break;
}
}else{
break;
}
$nr++;
}
$atc_id = $this->get_image_id_by_url($s_dir_2);
$filename = $file[0].$nr.'.'.$file[1];
//we have a new $filename here, so use that one now
$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
$_s_dir = false;
}
//check if the file really exists in the filesystem, if not reset and redownload
WP_Filesystem();
global $wp_filesystem;
if(!$wp_filesystem->exists($ul_dir['basedir'].'/'.$s_dir)) $atc_id = false;
}
if($atc_id == false || $atc_id == NULL){
@copy($file_url, $save_dir);
$file_info = getimagesize($save_dir);
$artdata = array( //create an array of attachment data to insert into wp_posts table
'post_author' => 1,
'post_date' => current_time('mysql'),
'post_date_gmt' => current_time('mysql'),
'post_title' => $filename,
'post_status' => 'inherit',
'comment_status' => 'closed',
'ping_status' => 'closed',
'post_name' => sanitize_title_with_dashes(str_replace('_', '-', $filename)),
'post_modified' => current_time('mysql'),
'post_modified_gmt' => current_time('mysql'),
'post_parent' => '',
'post_type' => 'attachment',
'guid' => $ul_dir['baseurl'].'/'.$s_dir,
'post_mime_type' => $this->get_val($file_info, 'mime'),
'post_excerpt' => '',
'post_content' => ''
);
//insert the database record
$attach_id = wp_insert_attachment($artdata, $s_dir);
//generate metadata and thumbnails
add_filter('intermediate_image_sizes_advanced', array('RevSliderFunctions', 'temporary_remove_sizes'), 10, 2);
$rs_meta_create = get_option('rs_image_meta_todo', array());
if(!isset($rs_meta_create[$attach_id])){
$rs_meta_create[$attach_id] = $save_dir;
update_option('rs_image_meta_todo', $rs_meta_create);
}
if($attach_data = @wp_generate_attachment_metadata($attach_id, $save_dir)){
@wp_update_attachment_metadata($attach_id, $attach_data);
}
}else{
$attach_id = $atc_id;
}
if($_s_dir !== false){
$s_dir = (!is_multisite()) ? 'uploads/'.$_s_dir : $_s_dir;
$s_dir = str_replace('//', '/', $s_dir);
}else{
$art_dir = (!is_multisite()) ? 'uploads/'.$art_dir : $art_dir;
$s_dir = str_replace('//', '/', $art_dir.$folder_name.$filename);
}
$return = array('id' => $attach_id, 'path' => $s_dir);
}
return $return;
}
/**
* temporary remove image sizes so that only the needed thumb will be created
* @since: 6.0
**/
public static function temporary_remove_sizes($sizes, $meta = false){
return (!empty($sizes) && isset($sizes['thumbnail'])) ? array('thumbnail' => $sizes['thumbnail']) : $sizes;
}
/**
* get contents of the css table
*/
public function get_captions_content($handle = false){
$css = RevSliderGlobals::instance()->get('RevSliderCssParser');
$this->fill_css();
return $css->db_array_to_array($this->css, $handle);
}
/**
* get wp-content path
*/
public function get_upload_path(){
if(is_multisite()){
global $wpdb;
return (!defined('BLOGUPLOADDIR')) ? ABSPATH . 'wp-content/uploads/sites/' . $wpdb->blogid : BLOGUPLOADDIR;
}
return (!empty(WP_CONTENT_DIR)) ? WP_CONTENT_DIR . '/' : ABSPATH . 'wp-content/uploads/';
}
/**
* get contents of the static css file
*/
public function get_static_css(){
return get_option('revslider-static-css', '');
}
/**
* get contents of the static css file
*/
public function update_static_css($css){
$css = str_replace(array("\'", '\"', '\\\\'),array("'", '"', '\\'), trim($css));
update_option('revslider-static-css', $css);
return $css;
}
/**
* print html font import
* @before: RevSliderOperations::printCleanFontImport()
*/
public function print_clean_font_import_v7(){
global $SR_GLOBALS;
$gs = $this->get_global_settings();
$fdl = $this->get_val($gs, 'fontdownload', 'off');
$ret = '';
$tcf = '';
$tcf2 = '';
$font_first = true;
$fonts = array();
if(!empty($SR_GLOBALS['fonts']['queue'])){
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(!isset($f_s['url'])) continue; //if url is not set, continue
if(isset($f_s['load']) && $f_s['load'] === true){ //only load if we are true
$ret .= RS_T3.'<link href="' . esc_html($f_s['url']) . '" rel="stylesheet" property="stylesheet" media="all" type="text/css" />'."\n";
}
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n])) $SR_GLOBALS['fonts']['loaded'][$f_n] = array();
$SR_GLOBALS['fonts']['loaded'][$f_n] = array('url' => $this->get_val($f_s, 'url'));
}
}
if($fdl === 'disable') return $ret;
if(!empty($SR_GLOBALS['fonts']['queue'])){
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(!is_bool($f_s)) continue;
$loaded = false;
switch($f_n){
case 'Materialicons';
$ret .= RS_T3.'<link href="' . RS_PLUGIN_URL_CLEAN . 'public/css/fonts/material/material-icons.css" rel="stylesheet" property="stylesheet" media="all" type="text/css" />'."\n";
$loaded = array('url' => RS_PLUGIN_URL_CLEAN . 'public/css/fonts/material/material-icons.css', 'icon' => true, 'family' => 'Materialicons');
break;
case 'FontAwesome';
$ret .= RS_T3.'<link href="' . RS_PLUGIN_URL_CLEAN . 'public/css/fonts/font-awesome/css/font-awesome.css" rel="stylesheet" property="stylesheet" media="all" type="text/css" />'."\n";
$loaded = array('url' => RS_PLUGIN_URL_CLEAN . 'public/css/fonts/font-awesome/css/font-awesome.css', 'icon' => true, 'family' => 'FontAwesome');
break;
case 'PeIcon';
$ret .= RS_T3.'<link href="' . RS_PLUGIN_URL_CLEAN . 'public/css/fonts/pe-icon-7-stroke/css/pe-icon-7-stroke.css" rel="stylesheet" property="stylesheet" media="all" type="text/css" />'."\n";
$loaded = array('url' => RS_PLUGIN_URL_CLEAN . 'public/css/fonts/pe-icon-7-stroke/css/pe-icon-7-stroke.css', 'icon' => true, 'family' => 'Pe-icon-7-stroke');
break;
case 'RevIcon';
$ret .= RS_T3.'<link href="' . RS_PLUGIN_URL_CLEAN . 'public/css/fonts/revicons/css/revicons.css" rel="stylesheet" property="stylesheet" media="all" type="text/css" />'."\n";
$loaded = array('url' => RS_PLUGIN_URL_CLEAN . 'public/css/fonts/revicons/css/revicons.css', 'icon' => true, 'family' => 'revicons');
break;
}
if($loaded === false) continue;
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n])) $SR_GLOBALS['fonts']['loaded'][$f_n] = $loaded;
}
}
if(!empty($SR_GLOBALS['fonts']['queue'])){
$this->remove_wordpress_global_fonts();
$font_types = array('normal', 'italic');
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(empty($f_n)) continue;
if(isset($f_s['url']) && !empty($f_s['url'])) continue; //ignore custom
$_variants = $this->get_val($f_s, 'variants', array('normal' => array(), 'italic' => array()));
$_subsets = $this->get_val($f_s, 'subsets', array());
if(!empty($_variants['normal']) || !empty($_variants['italic']) || !empty($_subsets)){
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n])) $SR_GLOBALS['fonts']['loaded'][$f_n] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['variants'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['variants'] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['variants']['normal'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['variants']['normal'] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['variants']['italic'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['variants']['italic'] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'] = array();
if(strpos($f_n, 'href=') === false){
$t_tcf = '';
if($font_first == false) $t_tcf .= '&family=';
$t_tcf .= preg_replace('/[^-0-9a-zA-Z+]/', '', str_replace(' ', '+', $f_n)).':';
if(!empty($_variants['normal']) || !empty($_variants['italic'])){
$mgfirst = true;
$italic = false;
if(!empty($f_s['variants']['italic'])){
$t_tcf .= 'ital,';
$italic = true;
}
$t_tcf .= 'wght@';
$weights = array();
foreach($font_types as $ft){
if(!isset($f_s['variants'][$ft])) continue;
if(empty($f_s['variants'][$ft])) continue;
$weights[$ft] = array();
foreach($f_s['variants'][$ft] as $variant){
if(in_array($variant, $SR_GLOBALS['fonts']['loaded'][$f_n]['variants'][$ft], true)) continue;
$SR_GLOBALS['fonts']['loaded'][$f_n]['variants'][$ft][] = $variant;
//if($variant === 'italic') continue;
$weights[$ft][] = $variant;
}
}
if(empty($weights)) continue;
$i = (empty($weights['normal'])) ? 1 : 0;
foreach($weights as $weight_values){
if(empty($weight_values)) continue;
asort($weight_values); //sort as we need to start from low to high
foreach($weight_values as $weight){
if(!$mgfirst) $t_tcf .= ';';
$t_tcf .= ($italic === true) ? $i.','.$weight : $weight;
$mgfirst = false;
}
$i++;
}
//we did not add any variants, so dont add the font
if($mgfirst === true) continue;
}
$fonts[$f_n] = $t_tcf; //we do not want to add the subsets
if($fdl === 'preload'){
/*if(!empty($_subsets)){
var_dump($_subsets);
$mgfirst = true;
foreach($_subsets as $ssk => $subset){
var_dump($subset);
if(is_array($subset)) continue;
if(in_array($subset, $SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'], true)) continue;
$SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'][] = $subset;
if($mgfirst) $t_tcf .= urlencode('&subset=');
if(!$mgfirst) $t_tcf .= urlencode(',');
$t_tcf .= urlencode($subset);
$mgfirst = false;
}
}*/
}
$tcf .= $t_tcf;
}else{
$tcf2 .= html_entity_decode(stripslashes($f_n));
$fonts[$f_n] = $tcf2;
}
$font_first = false;
}
}
}
if($fdl === 'preload'){
$ret .= $this->preload_fonts($fonts);
}else{
$url = $this->modify_fonts_url('https://fonts.googleapis.com/css2?family=');
$ret .= ($tcf !== '') ? RS_T3.'<link href="'.$url.$tcf.'&display=swap" rel="stylesheet" property="stylesheet" media="all" type="text/css" >'."\n" : '';
$ret .= ($tcf2 !== '') ? RS_T3.html_entity_decode(stripslashes($tcf2)) : '';
}
return apply_filters('revslider_printCleanFontImport', $ret);
}
/**
* print html font import
* @before: RevSliderOperations::printCleanFontImport()
*/
public function print_clean_font_import(){
global $SR_GLOBALS;
$font_first = true;
$ret = '';
$tcf = '';
$tcf2 = '';
$fonts = array();
$gs = $this->get_global_settings();
$fdl = $this->get_val($gs, 'fontdownload', 'off');
if(!empty($SR_GLOBALS['fonts']['queue'])){
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(!isset($f_s['url'])) continue; //if url is not set, continue
if(isset($f_s['load']) && $f_s['load'] === true){ //only load if we are true
$ret .= '<link href="' . esc_html($f_s['url']) . '" rel="stylesheet" property="stylesheet" media="all" type="text/css" >'."\n";
}
}
}
if($fdl === 'disable') return $ret;
if(!empty($SR_GLOBALS['fonts']['queue'])){
$this->remove_wordpress_global_fonts();
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(empty($f_n)) continue;
if(isset($f_s['url']) && !empty($f_s['url'])) continue; //ignore custom
$_variants = $this->get_val($f_s, 'variants', array());
$_subsets = $this->get_val($f_s, 'subsets', array());
if(!empty($_variants) || !empty($_subsets)){
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n])) $SR_GLOBALS['fonts']['loaded'][$f_n] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['variants'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['variants'] = array();
if(!isset($SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'])) $SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'] = array();
if(strpos($f_n, 'href=') === false){
$t_tcf = '';
if($font_first == false) $t_tcf .= '%7C'; //'|';
$t_tcf .= urlencode($f_n).':';
if(!empty($_variants)){
$mgfirst = true;
foreach($f_s['variants'] as $variant){
if(in_array($variant, $SR_GLOBALS['fonts']['loaded'][$f_n]['variants'], true)) continue;
$SR_GLOBALS['fonts']['loaded'][$f_n]['variants'][] = $variant;
if(!$mgfirst) $t_tcf .= urlencode(',');
$t_tcf .= urlencode($variant);
$mgfirst = false;
}
//we did not add any variants, so dont add the font
if($mgfirst === true) continue;
}
$fonts[$f_n] = $t_tcf; //we do not want to add the subsets
if(!empty($_subsets)){
$mgfirst = true;
foreach($f_s['subsets'] as $ssk => $ssv){
if(in_array($ssv, $SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'], true)) continue;
$SR_GLOBALS['fonts']['loaded'][$f_n]['subsets'][] = $ssv;
if($mgfirst) $t_tcf .= urlencode('&subset=');
if(!$mgfirst) $t_tcf .= urlencode(',');
$t_tcf .= urlencode($ssv);
$mgfirst = false;
}
}
$tcf .= $t_tcf;
}else{
//$f_n = $this->$this->remove_http($f_n);
$tcf2 .= html_entity_decode(stripslashes($f_n));
$fonts[$f_n] = $tcf2;
}
}
$font_first = false;
}
}
if($fdl === 'preload'){
$ret .= $this->preload_fonts($fonts);
}else{
$url = $this->modify_fonts_url('https://fonts.googleapis.com/css?family=');
$ret .= ($tcf !== '') ? '<link href="'.$url.$tcf.'&display=swap" rel="stylesheet" property="stylesheet" media="all" type="text/css" >'."\n" : '';
$ret .= ($tcf2 !== '') ? html_entity_decode(stripslashes($tcf2)) : '';
}
return apply_filters('revslider_printCleanFontImport', $ret);
}
/**
* removes fonts from queue, that are already loaded by WordPress
*/
public function remove_wordpress_global_fonts(){
global $SR_GLOBALS;
if(!class_exists('WP_Font_Face_Resolver')) return;
if(!method_exists('WP_Font_Face_Resolver', 'get_fonts_from_theme_json' )) return;
if(!method_exists('WP_Font_Face_Resolver', 'get_fonts_from_style_variations' )) return;
$wp_font_list = [];
$wp_fonts = WP_Font_Face_Resolver::get_fonts_from_theme_json();
if(empty($wp_fonts)) $wp_fonts = WP_Font_Face_Resolver::get_fonts_from_style_variations();
foreach($wp_fonts ?? [] as $wp_font){
foreach($wp_font ?? [] as $_font){
$wpff = $this->get_val($_font, 'font-family');
$wpfs = $this->get_val($_font, 'font-style');
$wpfw = $this->get_val($_font, 'font-weight');
if(empty($wpff)) continue;
if(empty($wpfs)) continue;
if(empty($wpfw)) continue;
if(!isset($wp_font_list[$wpff])) $wp_font_list[$wpff] = [];
if(!isset($wp_font_list[$wpff]['variants'])) $wp_font_list[$wpff]['variants'] = [];
if(strpos($wpfw, ' ') !== false){
$wpfw = explode(' ', $wpfw);
$wp_font_list[$wpff]['variants'][$wpfs] = [
'from' => $this->get_val($wpfw, 0),
'to' => $this->get_val($wpfw, 1)
];
}else{
$wp_font_list[$wpff]['variants'][$wpfs] = $wpfw;
}
}
}
if(!empty($wp_font_list)){
foreach($SR_GLOBALS['fonts']['queue'] as $f_n => $f_s){
if(empty($f_n)) continue;
if(isset($f_s['url']) && !empty($f_s['url'])) continue; //ignore custom
if(!isset($wp_font_list[$f_n])) continue;
$_variants = $this->get_val($f_s, 'variants', ['normal' => [], 'italic' => []]);
foreach($_variants ?? [] as $f_w => $f_v){
$from = (isset($wp_font_list[$f_n]['variants'][$f_w]) && is_array($wp_font_list[$f_n]['variants'][$f_w])) ? intval($wp_font_list[$f_n]['variants'][$f_w]['from']) : false;
$to = (isset($wp_font_list[$f_n]['variants'][$f_w]) && is_array($wp_font_list[$f_n]['variants'][$f_w])) ? intval($wp_font_list[$f_n]['variants'][$f_w]['to']) : false;
$exact = (isset($wp_font_list[$f_n]['variants'][$f_w]) && !is_array($wp_font_list[$f_n]['variants'][$f_w])) ? intval($wp_font_list[$f_n]['variants'][$f_w]) : false;
foreach($f_v ?? [] as $f_v_id => $f_v_check){
if($exact !== false){
if(intval($f_v_check) === $exact) unset($SR_GLOBALS['fonts']['queue'][$f_n]['variants'][$f_w][$f_v_id]);
}else{
if(intval($f_v_check) >= $from && intval($f_v_check) <= $to) unset($SR_GLOBALS['fonts']['queue'][$f_n]['variants'][$f_w][$f_v_id]);
}
}
}
if(
(!isset($SR_GLOBALS['fonts']['queue'][$f_n]['variants']['normal']) || empty($SR_GLOBALS['fonts']['queue'][$f_n]['variants']['normal'])) &&
(!isset($SR_GLOBALS['fonts']['queue'][$f_n]['variants']['italic']) || empty($SR_GLOBALS['fonts']['queue'][$f_n]['variants']['italic']))
){
unset($SR_GLOBALS['fonts']['queue'][$f_n]);
}
}
}
}
/**
* preloading fonts and return style for it
**/
public function preload_fonts($fonts, $style = true, $all = false){
$ret = '';
if(empty($fonts)) return $ret;
if(!function_exists('download_url')) require_once ABSPATH . 'wp-admin/includes/file.php';
$allowed_mime_types = array('ttf' => 'font/ttf', 'woff' => 'font/woff', 'woff2' => 'font/woff2', 'otf' => 'font/otf');
$upload_dir = wp_upload_dir();
$base_dir = $upload_dir['basedir'];
$base_url = $this->remove_http($upload_dir['baseurl']);
$tp_google_ts = get_option('tp_google_font', 0);
$types = array(
//--- original
'ttf' => array('user-agent' => ''),
'woff' => array('accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'user-agent' => 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.135 Safari/537.36 Edge/12.10240'),
'woff2' => array('accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'user-agent' => 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:73.0) Gecko/20100101 Firefox/73.0'),
//--- original end
/*--- alternative
//'ttf' => array('user-agent' => 'Mozilla/5.0 (Unknown; Linux x86_64) AppleWebKit/538.1 (KHTML, like Gecko) Safari/538.1 Daum/4.1'),
//'woff' => array('user-agent' => 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0'),
//'woff2' => array('user-agent' => 'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0'),
//'eot' => array('user-agent' => 'Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0)'),
//'svg' => array('user-agent' => 'Mozilla/4.0 (iPad; CPU OS 4_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/4.1 Mobile/9A405 Safari/7534.48.3'),
//--- alternative 2 end */
);
$fonts_css = get_option('tp_font_css', array());
if(!is_array($fonts_css)) $fonts_css = array();
$load = 'ttf';
if($all === false){
$_browser = $this->get_browser();
$version = $this->get_val($_browser, 'version', '0');
$browser = $this->get_val($_browser, 'name', '');
//Chrome 6+ , Firefox 3.6+ IE9+, Safari 5.1+ -> WOFF
//Chrome 26+, Operae23+, Firefox 39+ -> Woff2
switch(strtolower($browser)){
case 'mozilla firefox':
if(version_compare($version, '3.6', '>=')) $load = 'woff';
if(version_compare($version, '39', '>=')) $load = 'woff2';
break;
case 'edge':
$load = 'woff2';
break;
case 'google chrome':
if(version_compare($version, '6', '>=')) $load = 'woff';
if(version_compare($version, '26', '>=')) $load = 'woff2';
break;
case 'apple safari':
if(version_compare($version, '5.1', '>=')) $load = 'woff';
break;
case 'opera':
if(version_compare($version, '23', '>=')) $load = 'woff';
break;
case 'internet explorer':
if(version_compare($version, '9', '>=')) $load = 'woff';
break;
}
}
foreach($fonts as $key => $font){
//check if we downloaded the font already
$font = str_replace(array('&family=', '%7C'), '', $font);
if(strpos($key, ':') !== false){
$key = explode(':', $key);
$key = $key[0];
}
$font_name = preg_replace('/[^-a-z0-9 ]+/i', '', $key);
$font_name = strtolower(str_replace(' ', '-', esc_attr($font_name)));
$f_raw = explode(':', $font);
$weights = array('400');
$font_loaded = array();
if(!empty($f_raw) && is_array($f_raw) && isset($f_raw[1])){
//check if we are css2 or css format, if css, we need to modify $font to css2
if(isset($f_raw[1]) && preg_match('/^\s*ital\s*,\s*wght@/i', $f_raw[1])){
$collection = array('normal' => array(), 'italic' => array());
$afterAt = substr($f_raw[1], strpos($f_raw[1], '@') + 1); // e.g. "0,900;1,700"
$pairs = array_filter(array_map('trim', explode(';', $afterAt)));
foreach($pairs as $pair){
$parts = array_map('trim', explode(',', $pair));
if(count($parts) !== 2) continue;
list($italFlag, $w) = $parts;
$w = intval($w) ?: 400;
if($italFlag === '1'){
$collection['italic'][$w] = $w;
}else{
// treat anything not "1" as normal (Google uses 0 or omits)
$collection['normal'][$w] = $w;
}
}
// Rebuild a normalized css2 query string (sorted)
$font = $f_raw[0] . ':';
$haveItalic = !empty($collection['italic']);
$font .= ($haveItalic ? 'ital,' : '') . 'wght@';
$mgfirst = true;
$i = 0;
foreach(array('normal', 'italic') as $cycle){
if(empty($collection[$cycle])) { $i++; continue; }
$vals = $collection[$cycle];
asort($vals);
foreach($vals as $w){
if (!$mgfirst) $font .= ';';
$font .= ($haveItalic ? ($i . ',' . $w) : $w); // pairs (0|1),weight if ital axis present
$mgfirst = false;
}
$i++;
}
// Build the $weights list for downstream writing:
// normal weights -> "900", italic weights -> "italic900"
$weights = array();
foreach($collection['normal'] as $w) $weights[] = (string)$w;
foreach($collection['italic'] as $w) $weights[] = 'italic' . $w;
$weights = array_values(array_unique($weights));
if(empty($weights)) $weights = array('400');
}else{
// Legacy /css format (no css2 pairing); keep your original fallback
$f_raw[1] = str_replace(
array('%2C', 'wght', '@0,', ';0,', '@', ';', '&family='),
array(',', '', '', ',', '', ',', ''),
$this->get_val($f_raw, 1, '')
);
$weights = array_filter(array_map(function($w){
$w = strtolower(trim($w));
if($w === 'ital' || $w === 'italic') return 'italic400';
$wInt = intval($w);
return ($wInt >= 100) ? (string)$wInt : null;
}, explode(',', $f_raw[1])));
if(empty($weights)) $weights = array('400');
$weights = array_values(array_unique($weights));
}
if(empty($weights)) $weights = array('400');
$weights = array_unique($weights);
}
foreach($types as $ftype => $options){
if($load !== $ftype && $all === false) continue;
$f_download = false;
foreach($weights as $weight){
$font_style = 'normal';
if(intval($weight) === 0){
$font_style = preg_replace('/[0-9]+/', '', $weight);
$weight = preg_replace('/[a-zA-Z]+/', '', $weight);
if(intval($weight) < 100) $weight = '400';
}
$_css = $this->get_val($fonts_css, array($font_name, $ftype, $weight, $font_style), false);
if(!empty($_css) && is_array($_css)){
foreach($_css as $uc => $fw){
if(empty($fw) || !is_array($fw)) continue;
foreach($fw as $_fw => $font_css){
$start = strpos($font_css, '###BASE###');
if($start === false) continue;
$end = strpos($font_css, ')', $start + 10);
$file_raw = substr($font_css, $start + 10, $end - ($start + 10));
if(!is_file($base_dir.'/themepunch/gfonts/'. $file_raw) || filemtime($base_dir.'/themepunch/gfonts/'. $file_raw) < $tp_google_ts){
$f_download = true;
break;
}
}
}
}else{
$f_download = true;
}
}
if($f_download){
if(!is_dir($base_dir.'/themepunch/')) mkdir($base_dir.'/themepunch/');
if(!is_dir($base_dir.'/themepunch/gfonts/')) mkdir($base_dir.'/themepunch/gfonts/');
if(!is_dir($base_dir.'/themepunch/gfonts/'.$font_name)) mkdir($base_dir.'/themepunch/gfonts/'.$font_name);
$content = wp_safe_remote_get('https://fonts.googleapis.com/css2?family='.$font, $options);
$body = $this->get_val($content, 'body', '');
$body = explode('}', $body);
if(!empty($body)){
foreach($body as $b){
if(preg_match("/(http|https|ftp|ftps)\:\/\/[a-zA-Z0-9\-\.]+\.[a-zA-Z]{2,3}(\/\S*)?/", $b, $found_fonts)){
$found_font = rtrim($found_fonts[0], ')');
$filename = basename($found_font);
$file_type = wp_check_filetype($filename, $allowed_mime_types);
if($this->get_val($file_type, 'ext', false) === false || $this->get_val($file_type, 'type', false) === false) continue;
$found_fw = (preg_match("/(?<=font-weight:)(.*)(?=;)/", $b, $found_fw)) ? trim($found_fw[0]) : '400';
$found_fs = (preg_match("/(?<=font-style:)(.*)(?=;)/", $b, $found_fs)) ? trim($found_fs[0]) : 'normal';
$found_ur = (preg_match("/(?<=\/\*)(.*)(?=\*\/)/", $b, $found_ur)) ? trim($found_ur[0]) : '';
$found_ur = (empty($found_ur)) ? 'all' : $found_ur;
$found_fs = ($found_fs !== 'normal') ? 'italic' : $found_fs;
$found_fw = (empty($found_fw)) ? '400' : $found_fw;
$file = $base_dir.'/themepunch/gfonts/'. $font_name . '/' . $filename;
$_file = '###BASE###'. $font_name . '/' . $filename;
if(!in_array($filename, $font_loaded)){
$tmp = download_url($found_font, 4);
if(!is_wp_error($tmp)){
if(!is_dir(dirname($file))) @mkdir(dirname($file));
copy($tmp, $file);
@unlink($tmp);
}
$font_loaded[] = $filename;
}
if(strpos($b, 'font-display') === false) $b .= ' font-display: swap;'."\n";
if(!isset($fonts_css[$font_name])) $fonts_css[$font_name] = array();
if(!isset($fonts_css[$font_name][$ftype])) $fonts_css[$font_name][$ftype] = array();
if(!isset($fonts_css[$font_name][$ftype][$found_fw])) $fonts_css[$font_name][$ftype][$found_fw] = array();
if(!isset($fonts_css[$font_name][$ftype][$found_fw][$found_fs])) $fonts_css[$font_name][$ftype][$found_fw][$found_fs] = array();
$fonts_css[$font_name][$ftype][$found_fw][$found_fs][$found_ur] = str_replace($found_font, $_file, $b . '}');
}
}
}
}
if(!empty($weights) && is_array($weights)){
if($style === true) $ret .= '<style class="sr7-inline-css">';
$format = ($ftype !== 'ttf') ? $ftype : 'truetype';
foreach($weights as $weight){
$font_style = 'normal';
if(intval($weight) === 0){
$font_style = preg_replace('/[0-9]+/', '', $weight);
$weight = preg_replace('/[a-zA-Z]+/', '', $weight);
if(intval($weight) < 100) $weight = '400';
}
//$_style = (strpos($weight, 'italic') !== false) ? 'italic' : 'normal';
//$_weight = str_replace('italic', '', $weight);
//$_weight = (empty(trim($_weight))) ? '400' : $_weight;
$_css = $this->get_val($fonts_css, array($font_name, $ftype, $weight), false);
if(!empty($_css) && is_array($_css)){
foreach($_css as $uc => $fw){
if(empty($fw) || !is_array($fw)) continue;
foreach($fw as $_fw => $font_css){
$ret .= str_replace('###BASE###', $base_url.'/themepunch/gfonts/', $font_css);
}
}
}else{
if(!isset($fonts_css[$font_name])) $fonts_css[$font_name] = array();
if(!isset($fonts_css[$font_name][$ftype])) $fonts_css[$font_name][$ftype] = array();
if(!isset($fonts_css[$font_name][$ftype][$weight])) $fonts_css[$font_name][$ftype][$weight] = array();
if(!isset($fonts_css[$font_name][$ftype][$weight][$font_style])) $fonts_css[$font_name][$ftype][$weight][$font_style] = array();
$fonts_css[$font_name][$ftype][$weight][$font_style]['all'] = '/* '.$weight.' does not exist */';
}
}
if($style === true) $ret .= '</style>';
}
}
}
update_option('tp_font_css', $fonts_css);
return $ret;
}
/**
* get the client browser with version
**/
public function get_browser(){
$u_agent = $this->get_val($_SERVER, 'HTTP_USER_AGENT');
$bname = 'Unknown';
$platform = 'Unknown';
$version = '';
$ub = '';
// get platform
if (preg_match('/linux/i', $u_agent)) {
$platform = 'linux';
} elseif (preg_match('/macintosh|mac os x/i', $u_agent)) {
$platform = 'mac';
} elseif (preg_match('/windows|win32/i', $u_agent)) {
$platform = 'windows';
}
// get name of useragent
if(preg_match('/MSIE/i',$u_agent) && !preg_match('/Opera/i',$u_agent)) {
$bname = 'Internet Explorer';
$ub = 'MSIE';
} elseif(preg_match('/Firefox/i',$u_agent)) {
$bname = 'Mozilla Firefox';
$ub = 'Firefox';
} elseif(preg_match('/OPR/i',$u_agent)) {
$bname = 'Opera';
$ub = 'Opera';
} elseif(preg_match('/Chrome/i',$u_agent) && !preg_match('/Edg/i',$u_agent)) {
$bname = 'Google Chrome';
$ub = 'Chrome';
} elseif(preg_match('/Safari/i',$u_agent) && !preg_match('/Edg/i',$u_agent)) {
$bname = 'Apple Safari';
$ub = 'Safari';
} elseif(preg_match('/Netscape/i',$u_agent)) {
$bname = 'Netscape';
$ub = 'Netscape';
} elseif(preg_match('/Edg/i',$u_agent)) {
$bname = 'Edge';
$ub = 'Edg';
} elseif(preg_match('/Trident/i',$u_agent)) {
$bname = 'Internet Explorer';
$ub = 'MSIE';
}
// get version
$known = array('Version', $ub, 'other');
$pattern = '#(?<browser>' . join('|', $known) . ')[/ ]+(?<version>[0-9.|a-zA-Z.]*)#';
if (!preg_match_all($pattern, $u_agent, $matches)){ /* */ }
// see how many we have
$i = count($matches['browser']);
$version = $this->get_val($matches, array('version', 0));
if ($i != 1) {
//we will have two since we are not using the 'other' argument yet
//see if the version is before or after the name
$version = (strripos($u_agent, 'Version') < strripos($u_agent,$ub)) ? $version : $this->get_val($matches, array('version', 1));
}
// check if we have a number
if ($version == null || $version == '') $version = '0';
return array(
'name' => $bname,
'version' => $version,
'platform' => $platform
);
}
/**
* get a collection of all used fonts, either in a grid or from the whole plugin
**/
public function collect_used_fonts($save = true, $fetch_all = true, $page = 1){
$used_fonts = get_option('tp-google-fonts-collect', array());
$global_fonts = array();
$more = false;
$sr = new RevSliderSlider();
$sl = new RevSliderSlide();
//get all slider, init them and get subsets and get_used_fonts
$page = intval($page);
if($page <= 0) $page = 1;
$sliders = $sr->get_sliders(false, $page);
if(!empty($sliders)){
foreach($sliders as $slider){
$gfsub = $slider->get_param('subsets', array());
$gf = $slider->get_used_fonts(false);
if(!empty($gf)){
foreach($gf as $handle => $data){
if(!isset($global_fonts[$handle])) $global_fonts[$handle] = array();
$variants = $this->get_val($data, 'variants', array());
if(!empty($variants) && is_array($variants)){
foreach($variants as $variant => $true){
if(!in_array($variant, $global_fonts[$handle])) $global_fonts[$handle][] = $variant;
}
}
}
}
}
if(count($sliders) >= 50) $more = true;
}
if(!empty($global_fonts)){
foreach($global_fonts as $handle => $variants){
$url = $handle;
if(!empty($variants) && is_array($variants)){
sort($variants);
$url .= ':'.implode(',', $variants);
}
if(!isset($used_fonts[$handle])) $used_fonts[$handle] = array();
if(!in_array($url, $used_fonts[$handle])) $used_fonts[$handle][] = $url;
}
}
if($fetch_all === true){
if(class_exists('ThemePunch_Fonts') && method_exists('ThemePunch_Fonts', 'collect_used_fonts')){
$esg_fonts = new ThemePunch_Fonts();
$return = $esg_fonts->collect_used_fonts(false, false, $page);
$fonts = $this->get_val($return, 'fonts', array());
$_more = $this->get_val($return, 'more', false);
if($_more === true) $more = true;
//merge esg and revslider
if(!empty($fonts)){
foreach($fonts as $handle => $urls){
if(empty($urls) || !is_array($urls)) continue;
if (!isset($used_fonts[$handle]) ) $used_fonts[$handle] = array();
if (!in_array($handle, $used_fonts[$handle])) {
foreach($urls as $url){
if(!in_array($url, $used_fonts[$handle])) $used_fonts[$handle][] = $url;
}
}
}
}
}
}
$used_fonts = apply_filters('punchfonts_collect_fonts', $used_fonts);
if($save === true) update_option('tp-google-fonts-collect', $used_fonts);
return array('fonts' => $used_fonts, 'more' => $more);
}
public function download_collected_fonts($handle){
if (empty($handle)) return;
if (!is_array($handle)) $handle = (array)$handle;
$collected = get_option('tp-google-fonts-collect', array());
foreach ($handle as $_handle) {
if (!isset($collected[$_handle])) continue;
$load = array();
foreach($collected[$_handle] as $h){
$load[$h] = $h;
}
$this->preload_fonts($load, false, true);
}
}
/**
* Change FontURL to new URL (added for chinese support since google is blocked there)
* @since: 5.0
* @before: RevSliderFront::modify_punch_url()
*/
public function modify_fonts_url($url, $remove = true){
$gs = $this->get_global_settings();
$df = $this->get_val($gs, 'fonturl', '');
$df = ($df !== '') ? $df : $url;
return ($remove) ? $this->remove_http($df) : $df;
}
/**
* convert date to the date format that the user chose.
* @before: RevSliderFunctionsWP::convertPostDate();
*/
public function convert_post_date($date, $with_time = false){
if(empty($date)) return $date;
return ($with_time) ? date_i18n(get_option('date_format').' '.get_option('time_format'), strtotime($date)) : date_i18n(get_option('date_format'), strtotime($date));
}
/**
* return biggest value of object depending on which devices are enabled
* @since: 5.0
**/
public function get_biggest_device_setting($obj, $enabled_devices, $default = '########'){
$dv = $this->get_val($obj, array('d', 'v'));
if($this->get_val($enabled_devices, 'd') === true && $dv != '') return $dv;
if($default !== '########') return $default;
$nv = $this->get_val($obj, array('n', 'v'));
if($this->get_val($enabled_devices, 'n') === true && $nv != '') return $nv;
$tv = $this->get_val($obj, array('t', 'v'));
if($this->get_val($enabled_devices, 't') === true && $tv != '') return $tv;
$mv = $this->get_val($obj, array('m', 'v'));
if($this->get_val($enabled_devices, 'm') === true && $mv != '') return $mv;
return '';
}
/**
* return biggest value of object depending on which devices are enabled
* @since: 5.0
**/
public function get_biggest_device_setting_v7($obj, $enabled_devices, $default = '########'){
$devices = array('ld', 'd', 'n', 't', 'm');
foreach($devices as $key => $device){
if($this->get_val($enabled_devices, $device) === true && !in_array($obj[$key], array('', '#a'))) return $obj[$key];
}
return ($default !== '########') ? $default : $obj[1];
}
/**
* return biggest value of object depending on which devices are enabled
* @since: 5.0
**/
public function get_biggest_size_setting_v7($obj, $enabled_devices, $default = '########'){
$devices = array('ld', 'd', 'n', 't', 'm');
$biggest = false;
foreach($devices as $key => $device){
if($this->get_val($enabled_devices, $device) === true && !in_array($obj[$key], array('', '#a'))) if($biggest === false || intval($obj[$key]) > $biggest) $biggest = $obj[$key];
}
return ($biggest === false && $default !== '########') ? $default : intval($biggest);
}
/**
* normalize object with device informations depending on what is enabled for the Slider
* @since: 5.0
**/
public function normalize_device_settings($obj, $enabled_devices, $return = 'obj', $default = array(), $set_to_if = array(), $use = ','){ //array -> from -> to
/*d n t m*/
$obj = $this->fill_device_settings($obj);
$_def = (!empty($default)) ? reset($default) : '########';
$inherit_size = $this->get_biggest_device_setting($obj, $enabled_devices, $_def);
if(!empty($set_to_if)){
foreach($obj as $device => $key){
foreach($set_to_if as $from => $to){
if(trim($this->get_val($obj, array($device, 'v'))) == $from) $obj[$device]['v'] = $to;
}
}
}
$device_types = array('d', 'n', 't', 'm');
foreach($device_types as $device){
if($enabled_devices[$device] === true){
$value = $this->get_val($obj, [$device, 'v'], '');
if($value === ''){
$obj[$device]['v'] = ($_def !== '########') ? $_def : $inherit_size;
}else{
$inherit_size = $value;
}
}else{
$obj[$device]['v'] = $inherit_size;
}
}
switch ($return) {
case 'obj':
return array(
'd' => $obj['d']['v'],
'n' => $obj['n']['v'],
't' => $obj['t']['v'],
'm' => $obj['m']['v']
);
case 'html-array':
$html_array = ($obj['d']['v'] === $obj['n']['v'] && $obj['d']['v'] === $obj['m']['v'] && $obj['d']['v'] === $obj['t']['v']) ? $obj['d']['v'] : implode($use, array_column($obj, 'v'));
return (!empty($default) && in_array($html_array, $default)) ? '' : $html_array;
case 'array':
$array = array();
if($obj['d']['v'] === $obj['n']['v'] && $obj['d']['v'] === $obj['m']['v'] && $obj['d']['v'] === $obj['t']['v']){
$array[$obj['d']['v']] = $obj['d']['v'];
}else{
$array[$obj['d']['v']] = $this->get_val($obj, array('d', 'v'));
$array[$obj['n']['v']] = $this->get_val($obj, array('n', 'v'));
$array[$obj['t']['v']] = $this->get_val($obj, array('t', 'v'));
$array[$obj['m']['v']] = $this->get_val($obj, array('m', 'v'));
if(!empty($array)){
foreach($array as $k => $v){
if(trim($v) === ''){
unset($array[$k]);
}
}
}
}
return $array;
}
return $obj;
}
/**
* fill object with default values
* @since: 6.0
**/
public function fill_device_settings($obj){
$push = array('d', 'n', 't', 'm');
if(is_string($obj)){
$t = $obj;
$obj = array();
foreach($push as $p){
$obj[$p] = array('v' => $t);
}
return $obj;
}
$_obj = array();
foreach($push as $p){
$_obj[$p] = (!isset($obj[$p])) ? array() : $obj[$p];
if(!isset($_obj[$p]['v'])){
$_obj[$p]['v'] = '';
$_obj[$p]['u'] = '';
}
}
return $_obj;
}
/**
* get the values for the given transition
**/
public function get_slide_transition_values($transition, $base_transitions = array()){
if(empty($base_transitions)) $base_transitions = $this->get_base_transitions();
foreach($base_transitions as $t){
if(!is_array($t)) continue;
foreach($t as $_t){
if(!is_array($_t)) continue;
foreach($_t as $name => $values){
if($name !== $transition) continue;
return $values;
}
}
}
return array();
}
/**
* get a random slide transition for the given main and grp
**/
public function get_random_slide_transition($main, $grp, $base_transitions = array()){
if(empty($base_transitions)) $base_transitions = $this->get_base_transitions();
if(!is_array($grp) && !empty($grp)) $grp = explode(',', $grp);
if($grp === '') $grp = array();
$items = array();
foreach($base_transitions as $m => $bt){
if(!is_string($m) || $m === 'random' || $m === 'custom' || ($main !== 'all' && $main !== $m)) continue;
foreach($bt as $g => $_bt){
if(is_array($_bt) && $g !== 'icon' && (empty($grp) || in_array($g, $grp))){
foreach($_bt as $e => $__bt){
$items[] = $e;
}
}
}
}
$num = (!empty($items)) ? array_rand($items, 1) : false;
return ($num !== false) ? $items[$num] : '';
}
/**
* set the tp_google_font to current date, so that it will be redownloaded
* @before: RevSliderOperations::deleteGoogleFonts();
*/
public function delete_google_fonts(){
update_option('tp_google_font', time());
update_option('tp_font_css', array());
update_option('tp-google-fonts-collect', array());
}
/**
* Remove http:// and https://
* @since: 6.0.0
**/
public function remove_http($url, $special = 'auto'){
switch($special){
case 'http':
$url = str_replace('https://', 'http://', $url);
if(strpos($url, 'http://') === false) $url = 'http://'.$url;
break;
case 'https':
$url = str_replace('http://', 'https://', $url);
if(strpos($url, 'https://') === false) $url = 'https://'.$url;
break;
case 'keep': //do nothing
break;
case 'auto':
default:
$url = str_replace(array('http://', 'https://'), '//' , $url);
break;
}
return $url;
}
/**
* set the memory limit to at least 256MB if possible
* @since: 6.1.6
**/
public static function set_memory_limit(){
wp_raise_memory_limit('revslider');
}
/**
* Check if page is edited in Gutenberg
*/
public function _is_gutenberg_page(){
if(isset($_GET['action']) && $_GET['action'] == 'elementor') return false; // Elementor Page Edit
if(isset($_GET['vc_action']) && $_GET['vc_action'] == 'vc_inline') return false; // WP Bakery Front Edit
if(function_exists('is_gutenberg_page') && is_gutenberg_page()) return true; // Gutenberg Edit with WP < 5
if(function_exists('get_current_screen')){
$current_screen = get_current_screen();
if(!empty($current_screen) && method_exists($current_screen, 'is_block_editor') && $current_screen->is_block_editor()) return true; //Gutenberg Edit with WP >= 5
}
return false;
}
/**
* get custom transitions
**/
public function get_custom_slidetransitions(){
$custom = get_option('revslider_template_slidetransitions', array());
return apply_filters('rs_get_custom_slidetransitions', $custom);
}
/**
* get custom transitions
**/
public function save_custom_slidetransitions($template){
$custom = $this->get_custom_slidetransitions();
//empty custom templates?
if(empty($custom)){
$custom = array();
$new_id = 1;
}else{
$id = $this->get_val($template, 'id', 0);
//custom templates exist
$new_id = ($id > 0) ? $id : max(array_keys($custom)) + 1;
}
//update or insert template
$custom[$new_id]['title'] = $template['obj']['title'];
$custom[$new_id]['preset'] = $template['obj']['preset'];
//return the ID the template was saved with
return (update_option('revslider_template_slidetransitions', $custom)) ? $new_id : false;
}
/**
* get custom transitions
**/
public function delete_custom_slidetransitions($template){
//load templates array
$custom = $this->get_custom_slidetransitions();
$id = intval($this->get_val($template, 'id', 0));
//custom template exist
if($id > 0 && isset($custom[$id])){
//delete given ID
unset($custom[$id]);
//save the resulting templates array again
if(update_option('revslider_template_slidetransitions', $custom)) return true;
}
return false;
}
/**
* push the matieral icons css into the global variable
**/
public function add_material_icons(){
global $SR_GLOBALS;
if($this->get_val($SR_GLOBALS, array('icon_sets', 'Materialicons', 'css'), false) !== false) return '';
$gs = $this->get_global_settings();
if($this->get_val($gs, 'fontdownload', 'off') === 'off'){
$font_face = "@font-face {
font-family: 'Material Icons';
font-style: normal;
font-weight: 400;
src: url(//fonts.gstatic.com/s/materialicons/v41/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2) format('woff2');
}";
}else{
$font_face = "@font-face {
font-family: 'Material Icons';
font-style: normal;
font-weight: 400;
src: local('Material Icons'),
local('MaterialIcons-Regular'),
url(".RS_PLUGIN_URL_CLEAN."sr6/assets/fonts/material/MaterialIcons-Regular.woff2) format('woff2'),
url(".RS_PLUGIN_URL_CLEAN."sr6/assets/fonts/material/MaterialIcons-Regular.woff) format('woff'),
url(".RS_PLUGIN_URL_CLEAN."sr6/assets/fonts/material/MaterialIcons-Regular.ttf) format('truetype');
}";
}
$this->set_val($SR_GLOBALS, array('icon_sets', 'Materialicons', 'css'), "/*
ICON SET
*/
".$font_face."
rs-module .material-icons {
font-family: 'Material Icons';
font-weight: normal;
font-style: normal;
font-size: inherit;
display: inline-block;
text-transform: none;
letter-spacing: normal;
word-wrap: normal;
white-space: nowrap;
direction: ltr;
vertical-align: top;
line-height: inherit;
/* Support for IE. */
font-feature-settings: 'liga';
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
-moz-osx-font-smoothing: grayscale;
}");
}
/**
* get the current page id
* @since: 6.0
**/
public function get_current_page_id(){
$id = '';
if(is_front_page() == true || is_home() == true){
$id = 'homepage';
}else{
global $post;
$id = (isset($post->ID)) ? $post->ID : $id;
}
return $id;
}
/**
* this will return the exact alias of the rev_slider modules on given posts/pages
**/
public function get_shortcode_from_page($ids){
$_shortcodes = array();
$ids = (!is_array($ids)) ? (array)$ids : $ids;
foreach($ids as $id){
$post = get_post($id);
$sc = array();
if(is_a($post, 'WP_Post') && (has_shortcode($post->post_content, 'rev_slider') || has_shortcode($post->post_content, 'sr7'))){
preg_match_all('/\[sr7.*alias=.(.*)"\]/', $post->post_content, $shortcodes);
preg_match_all('/\[rev_slider.*alias=.(.*)"\]/', $post->post_content, $shortcodesold);
if(isset($shortcodes[1]) && $shortcodes[1] !== '') $sc = $shortcodes[1];
if(isset($shortcodesold[1]) && $shortcodesold[1] !== '') $sc = array_merge($sc, $shortcodesold[1]);
if(!empty($sc)){
foreach($sc as $k => $s){
if(strpos($s, '"') !== false) $s = $this->get_val(explode('"', $s), 0);
if(!in_array($s, $_shortcodes)) $_shortcodes[] = $s;
}
}
}
}
return $_shortcodes;
}
/**
* checks if any shortcode format is present in given string
*/
public function has_any_shortcode($text){
return (preg_match('/\[.*?\]/', $text)) ? true : false;
}
/**
* open and checks a zip file for filetypes
**/
public function check_bad_files($zip_file, $extensions_allowed = false){
global $SR_GLOBALS;
if(class_exists('ZipArchive')){
$zip = new ZipArchive;
$success = $zip->open($zip_file);
if($success !== true) $this->throw_error(__("Can't open zip file", 'revslider'));
for($i = 0; $i < $zip->numFiles; $i++){
$path_info = pathinfo($zip->getNameIndex($i));
if(!isset($path_info['extension'])) continue;
$pi = strtolower($path_info['extension']);
if($extensions_allowed !== false){
if(!in_array($pi, $extensions_allowed)) $this->throw_error(__("zip file contains illegal files", 'revslider'));
}else{
if(in_array($pi, $SR_GLOBALS['bad_extensions'])) $this->throw_error(__("zip file contains illegal files", 'revslider'));
}
}
}else{ //fallback to pclzip
require_once(ABSPATH . 'wp-admin/includes/class-pclzip.php');
$pclzip = new PclZip($zip_file);
$content = $pclzip->listContent();
if(is_array($content) && !empty($content)){
foreach($content as $file){
if(!isset($file['filename'])) continue;
$path_info = pathinfo($file['filename']);
if(!isset($path_info['extension'])) continue;
$pi = strtolower($path_info['extension']);
if($extensions_allowed !== false){
if(!in_array($pi, $extensions_allowed)) $this->throw_error(__("zip file contains illegal files", 'revslider'));
}else{
if(in_array($pi, $SR_GLOBALS['bad_extensions'])) $this->throw_error(__("zip file contains illegal files", 'revslider'));
}
}
}
}
}
/**
* generate missing attachement metadata for images
* @since: 6.0
**/
public function generate_attachment_metadata(){
$rs_meta_create = get_option('rs_image_meta_todo', array());
if(!empty($rs_meta_create)){
foreach($rs_meta_create as $attach_id => $save_dir){
unset($rs_meta_create[$attach_id]);
update_option('rs_image_meta_todo', $rs_meta_create);
if($attach_data = @wp_generate_attachment_metadata($attach_id, $save_dir)){
@wp_update_attachment_metadata($attach_id, $attach_data);
}
}
}
}
/**
* set the font clean for import
* @before: RevSliderOperations::setCleanFontImport()
*/
public function set_clean_font_import($font, $class = '', $url = '', $variants = array(), $subsets = array()){
global $SR_GLOBALS;
if(!isset($SR_GLOBALS['fonts'])) $SR_GLOBALS['fonts'] = array('queue' => array(), 'loaded' => array()); //if this is called without revslider.php beeing loaded
if(!empty($variants) || !empty($subsets)){
if(!isset($SR_GLOBALS['fonts']['queue'][$font])) $SR_GLOBALS['fonts']['queue'][$font] = array();
if(!isset($SR_GLOBALS['fonts']['queue'][$font]['variants'])) $SR_GLOBALS['fonts']['queue'][$font]['variants'] = array();
if(!isset($SR_GLOBALS['fonts']['queue'][$font]['subsets'])) $SR_GLOBALS['fonts']['queue'][$font]['subsets'] = array();
if(!empty($variants)){
foreach($variants as $k => $v){
//check if the variant is already in loaded
if(!in_array($v, $SR_GLOBALS['fonts']['queue'][$font]['variants'], true)){
$SR_GLOBALS['fonts']['queue'][$font]['variants'][] = $v;
}else{ //already included somewhere, so do not call it anymore
unset($variants[$k]);
}
}
}
if(!empty($subsets)){
foreach($subsets as $k => $v){
if(!in_array($v, $SR_GLOBALS['fonts']['queue'][$font]['subsets'], true)){
$SR_GLOBALS['fonts']['queue'][$font]['subsets'][] = $v;
}else{ //already included somewhere, so do not call it anymore
unset($subsets[$k]);
}
}
}
if($url !== ''){
$SR_GLOBALS['fonts']['queue'][$font]['url'] = $url;
}
}
}
/**
* get categories list, copy the code from default wp functions
* @before: RevSliderFunctionsWP::getCategoriesHtmlList();
*/
public function get_categories_html($cat_ids, $tax = null, $post_id = '', $full = false){
global $wp_rewrite;
if(!empty($post_id) && $full === false) return get_the_category_list(', ', null, $post_id);
$categories = ($full === true && !empty($cat_ids)) ? $cat_ids : $this->get_categories_by_id($cat_ids, $tax);
$errors = $this->get_val($categories, 'errors');
$list = array();
$err = '';
$rel = (is_object($wp_rewrite) && $wp_rewrite->using_permalinks()) ? 'rel="category tag"' : 'rel="category"';
if(!empty($errors)){
foreach($errors as $error){
$err .= implode(',', $error);
}
$this->throw_error(__('retrieving categories error: '.esc_html($err)));
}
foreach($categories as $category){
$link = get_category_link($this->get_val($category, 'term_id'));
$name = $this->get_val($category, 'name');
$list[] = (!empty($link)) ? '<a href="' . esc_url($link) . '" title="' . esc_attr(sprintf(__('View all posts in %s', 'revslider'), $name)) .'" '. $rel .'>'. $name .'</a>' : $name;
}
return (!empty($list)) ? implode(', ', $list) : '';
}
/**
* get text intro, limit by number of words
* @before: RevSliderFunctionsWP::getTextIntro();
*/
public function get_text_intro($text, $limit){
$limit++;
$array = explode(' ', $text, $limit);
if(count($array) >= $limit){
array_pop($array);
$intro = implode(' ', $array);
$intro = trim($intro);
$intro .= (!empty($intro)) ? '...' : '';
}else{
$intro = $text;
}
return preg_replace('`\[[^\]]*\]`', '', $intro);
}
/**
* get text intro, limit by number of words
* @before: RevSliderFunctionsWP::getTextIntro();
*/
public function get_text_intro_chars($text, $limit){
$intro = substr($text, 0, $limit);
return preg_replace('`\[[^\]]*\]`', '', $intro);
}
/**
* convert assoc array to array
*/
public static function assoc_to_array($assoc){
return array_values($assoc ?? []);
}
/**
* filter non-allowed chars for html classes / IDs
*
* @param array|string $classes
* @return array|string
*/
public function filter_class_name($classes)
{
$single = false;
if(!is_array($classes)) {
$classes = [$classes];
$single = true;
}
$classes = array_map(function($className) {
return preg_replace('/[^a-zA-Z \d_-]/', '', $className);
}, $classes);
return $single ? $classes[0] : $classes;
}
public function truncate_v7(){
global $wpdb;
$wpdb->query("TRUNCATE TABLE " . $wpdb->prefix . RevSliderFront::TABLE_SLIDER."7");
$wpdb->query("TRUNCATE TABLE " . $wpdb->prefix . RevSliderFront::TABLE_SLIDES."7");
$this->reset_v7_slide_id_map();
$this->reset_v7_migration_failed_map();
$upd = new RevSliderPluginUpdate();
$upd->move_folder();
//$wpdb->query("TRUNCATE TABLE " . $wpdb->prefix . RevSliderFront::TABLE_STATIC_SLIDES."7");
}
/**
* checks if slide amount of v6 and v7 is the same, if not returns false
*/
public function check_if_migration_done($sid){
global $wpdb;
$v6s = $wpdb->get_results($wpdb->prepare("SELECT COUNT(slider_id) AS slides FROM " . $wpdb->prefix . RevSliderFront::TABLE_SLIDES . " WHERE slider_id = %d", array($sid)), ARRAY_A);
$v6ss = $wpdb->get_results($wpdb->prepare("SELECT COUNT(slider_id) AS slides FROM " . $wpdb->prefix . RevSliderFront::TABLE_STATIC_SLIDES . " WHERE slider_id = %d", array($sid)), ARRAY_A);
$v7s = $wpdb->get_results($wpdb->prepare("SELECT COUNT(slider_id) AS slides FROM " . $wpdb->prefix . RevSliderFront::TABLE_SLIDES . "7 WHERE slider_id = %d", array($sid)), ARRAY_A);
$v6st = 0;
if(!empty($v6s) && !empty($v6ss)){
foreach(array_merge($v6s, $v6ss) as $item){
$v6st += $item['slides'];
}
}
return (intval($this->get_val($v7s, [0, 'slides'])) !== $v6st) ? false : true;
}
/**
* get a map of slide ids for v7 slides
* we need this in the process to migrate v7 slides
* as we merge normal and static slides here
**/
public function get_v7_slider_map($v6_slider_id = false, $v6_slide_id = false){
$slide_map = get_option('sliderrevolution-v7-slide-map', array());
$update = false;
if(empty($slide_map)) $update = true;
//if($v6_slider_id !== false && intval($v6_slider_id) === 0) return;
if($v6_slider_id !== false && !isset($slide_map[$v6_slider_id])) $update = true;
if($v6_slide_id !== false){
if($this->get_v7_slide_map($v6_slide_id) === false) $update = true;
}
if($update === true) $slide_map = $this->update_v7_slide_id_map();
if($v6_slider_id === false && $v6_slide_id === false) return $slide_map;
if(empty($slide_map)) return false;
if($v6_slider_id !== false){
return (!isset($slide_map[$v6_slider_id])) ? false : $slide_map[$v6_slider_id];
}else{
$v7_slide_id = $this->get_v7_slide_map($v6_slide_id);
if($v7_slide_id !== false) return $v7_slide_id;
}
return false;
}
/**
* retrieves the v7 slide id by a v6 slide id from the slide map
**/
public function get_v7_slide_map($v6_slide_id){
$slide_map = get_option('sliderrevolution-v7-slide-map', array());
if(empty($slide_map)) return false;
$_type = (strpos($v6_slide_id, 'static_') !== false) ? 's' : 'n';
$v6_slide_id = str_replace('static_', '', $v6_slide_id);
foreach($slide_map as $v6_sid => $type){
foreach($type as $t => $v){
if($t !== $_type) continue;
if(isset($v[$v6_slide_id])) return $v[$v6_slide_id];
}
}
return false;
}
/**
* retrieves the v6 slide id by a v7 slide id from the slide map
**/
public function get_v6_slide_by_v7_id($v7_slide_id){
$slide_map = get_option('sliderrevolution-v7-slide-map', array());
if(empty($slide_map)) return false;
foreach($slide_map as $module => $slides){
$_slides = $this->get_val($slides, 'n', []);
if(empty($_slides)) continue;
if(!in_array($v7_slide_id, $_slides)) continue;
foreach($_slides as $v6 => $v7){
if($v7 == $v7_slide_id) return $v6;
}
return false;
}
return false;
}
/**
* this will remove a v6 slider in total or a v6 slide id from the map
**/
public function remove_v7_slider_from_map($v6_slider_id = false, $v6_slide_id = false){
$slide_map = get_option('sliderrevolution-v7-slide-map', array());
if(empty($slide_map)) return true;
if($v6_slider_id !== false){
if(!isset($slide_map[$v6_slider_id])) return true;
unset($slide_map[$v6_slider_id]);
update_option('sliderrevolution-v7-slide-map', $slide_map);
return true;
}else{
$_type = (strpos('static_', $v6_slide_id) !== false) ? 's' : 'n';
$v6_slide_id = str_replace('static_', '', $v6_slide_id);
foreach($slide_map as $v6_sid => $type){
foreach($type as $t => $v){
if($t !== $_type) continue;
if(!isset($v[$v6_slide_id])) continue;
unset($slide_map[$v6_sid][$_type][$v6_slide_id]);
update_option('sliderrevolution-v7-slide-map', $slide_map);
return true;
}
}
}
return false;
}
/**
* reset the slide map, by deleting all entries in it
**/
public function reset_v7_slide_id_map(){
$slide_map = array();
update_option('sliderrevolution-v7-slide-map', $slide_map);
}
/**
* get the migration failed map
**/
public function get_v7_migration_failed_map(){
return get_option('sliderrevolution-v7-migration-failed-map', array());
}
/**
* create/update the map of slide ids for v7 slides
**/
public function update_v7_migration_failed_map($sid, $text){
$sid = intval($sid);
if($sid === 0) return;
$mig_failed = $this->get_v7_migration_failed_map();
$mig_failed[$sid] = substr($text, 0, 300);
update_option('sliderrevolution-v7-migration-failed-map', $mig_failed);
}
/**
* reset the migration failed map, by deleting all entries in it
**/
public function reset_v7_migration_failed_map(){
$failed_map = array();
update_option('sliderrevolution-v7-migration-failed-map', $failed_map);
}
/**
* create/update the map of slide ids for v7 slides
**/
public function update_v7_slide_id_map(){
global $wpdb;
$slide_map = get_option('sliderrevolution-v7-slide-map', array());
$v6 = array();
$v6[] = array('static' => false, 'slides' => $wpdb->get_results("SELECT `id`, `slider_id` FROM ".$wpdb->prefix . RevSliderFront::TABLE_SLIDES." ORDER BY id, slider_id, slide_order ASC", ARRAY_A));
if(empty($v6[0]['slides'])) return $slide_map;
$v6[] = array('static' => true, 'slides' => $wpdb->get_results("SELECT `id`, `slider_id` FROM ".$wpdb->prefix . RevSliderFront::TABLE_STATIC_SLIDES." ORDER BY id, slider_id ASC", ARRAY_A));
//$v7 = $wpdb->get_results("SELECT `id`, `slider_id`, `slide_order` FROM ".$wpdb->prefix . RevSliderFront::TABLE_SLIDES."7 ORDER BY id, slider_id, slide_order ASC", ARRAY_A);
//$all_v7_static_slides = $wpdb->get_results($wpdb->prepare("SELECT `id`, `slider_id` FROM ".$wpdb->prefix . RevSliderFront::TABLE_STATIC_SLIDES."7 ORDER BY id, slider_id ASC"), ARRAY_A);
if(empty($slide_map)){
$this->truncate_v7();
$result = $wpdb->get_row("SHOW TABLE STATUS LIKE '".$wpdb->prefix . RevSliderFront::TABLE_SLIDES."7'");
$v7_next_increment = intval($this->get_val($result, 'Auto_increment', 1));
}else{
$v7_next_increment = 0;
foreach($slide_map as $sid => $slides){
foreach($slides as $slide){
if(empty($slide)) continue;
foreach($slide as $v7id){
if($v7id > $v7_next_increment) $v7_next_increment = $v7id;
}
}
}
$v7_next_increment++;
}
foreach($v6 as $v6_slides){
foreach($v6_slides['slides'] as $v6_slide){
$found = false;
//search if $v6_slide['id'] exists in oid already
if(!empty($slide_map)){
foreach($slide_map as $map){
foreach($map as $type => $slides){
if(empty($slides)) continue;
if(!isset($slides[$v6_slide['id']])) continue;
if($v6_slides['static'] === true && $type !== 's') continue;
if($v6_slides['static'] === false && $type !== 'n') continue;
$found = true;
break;
}
if($found === true) break;
}
}
if($found !== false) continue; //already registered
if(!isset($slide_map[$v6_slide['slider_id']])) $slide_map[$v6_slide['slider_id']] = array('s' => array(), 'n' => array());
$k = ($v6_slides['static'] === true) ? 's' : 'n';
$slide_map[$v6_slide['slider_id']][$k][$v6_slide['id']] = $v7_next_increment;
$v7_next_increment++;
}
}
//create/update a mapping of v7
update_option('sliderrevolution-v7-slide-map', $slide_map);
return $slide_map;
}
public function add_deprecation_message($old_func, $new_func){
global $SR_GLOBALS;
if(isset($SR_GLOBALS['deprecated'][$old_func])) return;
//_deprecated_function($old_func, '7.0', $new_func);
$SR_GLOBALS['deprecated'][$old_func] = $new_func;
}
/**
* Add Meta Generator Tag in FrontEnd
* @since: 5.4.3
* @before: add_setREVStartSize()
//NOT COMPRESSED VERSION
function setREVStartSize(e){
//window.requestAnimationFrame(function() {
window.RSIW = window.RSIW===undefined ? window.innerWidth : window.RSIW;
window.RSIH = window.RSIH===undefined ? window.innerHeight : window.RSIH;
try {
var pw = document.getElementById(e.c).parentNode.offsetWidth,
newh;
pw = pw===0 || isNaN(pw) || (e.l=="fullwidth" || e.layout=="fullwidth") ? window.RSIW : pw;
e.tabw = e.tabw===undefined ? 0 : parseInt(e.tabw);
e.thumbw = e.thumbw===undefined ? 0 : parseInt(e.thumbw);
e.tabh = e.tabh===undefined ? 0 : parseInt(e.tabh);
e.thumbh = e.thumbh===undefined ? 0 : parseInt(e.thumbh);
e.tabhide = e.tabhide===undefined ? 0 : parseInt(e.tabhide);
e.thumbhide = e.thumbhide===undefined ? 0 : parseInt(e.thumbhide);
e.mh = e.mh===undefined || e.mh=="" || e.mh==="auto" ? 0 : parseInt(e.mh,0);
if(e.layout==="fullscreen" || e.l==="fullscreen")
newh = Math.max(e.mh,window.RSIH);
else{
e.gw = Array.isArray(e.gw) ? e.gw : [e.gw];
for (var i in e.rl) if (e.gw[i]===undefined || e.gw[i]===0) e.gw[i] = e.gw[i-1];
e.gh = e.el===undefined || e.el==="" || (Array.isArray(e.el) && e.el.length==0)? e.gh : e.el;
e.gh = Array.isArray(e.gh) ? e.gh : [e.gh];
for (var i in e.rl) if (e.gh[i]===undefined || e.gh[i]===0) e.gh[i] = e.gh[i-1];
var nl = new Array(e.rl.length),
ix = 0,
sl;
e.tabw = e.tabhide>=pw ? 0 : e.tabw;
e.thumbw = e.thumbhide>=pw ? 0 : e.thumbw;
e.tabh = e.tabhide>=pw ? 0 : e.tabh;
e.thumbh = e.thumbhide>=pw ? 0 : e.thumbh;
for (var i in e.rl) nl[i] = e.rl[i]<window.RSIW ? 0 : e.rl[i];
sl = nl[0];
for (var i in nl) if (sl>nl[i] && nl[i]>0) { sl = nl[i]; ix=i;}
var m = pw>(e.gw[ix]+e.tabw+e.thumbw) ? 1 : (pw-(e.tabw+e.thumbw)) / (e.gw[ix]);
newh = (e.gh[ix] * m) + (e.tabh + e.thumbh);
}
var el = document.getElementById(e.c);
if (el!==null && el) el.style.height = newh+"px";
el = document.getElementById(e.c+"_wrapper");
if (el!==null && el) el.style.height = newh+"px";
} catch(e){
console.log("Failure at Presize of Slider:" + e)
}
//}
};
*/
public static function js_set_start_size(){
global $revslider_rev_start_size_loaded;
if($revslider_rev_start_size_loaded === true) return false;
$script = '<script>';
$script .= 'function setREVStartSize(e){
//window.requestAnimationFrame(function() {
window.RSIW = window.RSIW===undefined ? window.innerWidth : window.RSIW;
window.RSIH = window.RSIH===undefined ? window.innerHeight : window.RSIH;
try {
var pw = document.getElementById(e.c).parentNode.offsetWidth,
newh;
pw = pw===0 || isNaN(pw) || (e.l=="fullwidth" || e.layout=="fullwidth") ? window.RSIW : pw;
e.tabw = e.tabw===undefined ? 0 : parseInt(e.tabw);
e.thumbw = e.thumbw===undefined ? 0 : parseInt(e.thumbw);
e.tabh = e.tabh===undefined ? 0 : parseInt(e.tabh);
e.thumbh = e.thumbh===undefined ? 0 : parseInt(e.thumbh);
e.tabhide = e.tabhide===undefined ? 0 : parseInt(e.tabhide);
e.thumbhide = e.thumbhide===undefined ? 0 : parseInt(e.thumbhide);
e.mh = e.mh===undefined || e.mh=="" || e.mh==="auto" ? 0 : parseInt(e.mh,0);
if(e.layout==="fullscreen" || e.l==="fullscreen")
newh = Math.max(e.mh,window.RSIH);
else{
e.gw = Array.isArray(e.gw) ? e.gw : [e.gw];
for (var i in e.rl) if (e.gw[i]===undefined || e.gw[i]===0) e.gw[i] = e.gw[i-1];
e.gh = e.el===undefined || e.el==="" || (Array.isArray(e.el) && e.el.length==0)? e.gh : e.el;
e.gh = Array.isArray(e.gh) ? e.gh : [e.gh];
for (var i in e.rl) if (e.gh[i]===undefined || e.gh[i]===0) e.gh[i] = e.gh[i-1];
var nl = new Array(e.rl.length),
ix = 0,
sl;
e.tabw = e.tabhide>=pw ? 0 : e.tabw;
e.thumbw = e.thumbhide>=pw ? 0 : e.thumbw;
e.tabh = e.tabhide>=pw ? 0 : e.tabh;
e.thumbh = e.thumbhide>=pw ? 0 : e.thumbh;
for (var i in e.rl) nl[i] = e.rl[i]<window.RSIW ? 0 : e.rl[i];
sl = nl[0];
for (var i in nl) if (sl>nl[i] && nl[i]>0) { sl = nl[i]; ix=i;}
var m = pw>(e.gw[ix]+e.tabw+e.thumbw) ? 1 : (pw-(e.tabw+e.thumbw)) / (e.gw[ix]);
newh = (e.gh[ix] * m) + (e.tabh + e.thumbh);
}
var el = document.getElementById(e.c);
if (el!==null && el) el.style.height = newh+"px";
el = document.getElementById(e.c+"_wrapper");
if (el!==null && el) {
el.style.height = newh+"px";
el.style.display = "block";
}
} catch(e){
console.log("Failure at Presize of Slider:" + e)
}
//});
};';
$script .= '</script>' . "\n";
echo apply_filters('revslider_add_setREVStartSize', $script);
$revslider_rev_start_size_loaded = true;
}
public function set_html_id_v7($html_id, $check_for_duplication){
global $SR_GLOBALS;
if($check_for_duplication){ //check if it already exists, if yes change it and add attribute for console output
$ids = $this->get_val($SR_GLOBALS, array('collections', 'ids'));
if(in_array($html_id, $ids, true)){
$i = 0;
do{$i++; }while(in_array($html_id.'_'.$i, $ids, true));
$html_id .= '_'.$i;
}
}
if(!in_array($html_id, $SR_GLOBALS['collections']['ids'])) $SR_GLOBALS['collections']['ids'][] = $html_id;
return $html_id;
}
}