<?php

[0] Fix | Delete

[1] Fix | Delete

final class Themify_Builder_Stylesheet {

[2] Fix | Delete

[3] Fix | Delete

public static $generateStyles = array();

[4] Fix | Delete

private static $isLoaded = array();

[5] Fix | Delete

[6] Fix | Delete

/**

[7] Fix | Delete

* Constructor

[8] Fix | Delete

*

[9] Fix | Delete

* @access public

[10] Fix | Delete

* @param object Themify_Builder $builder

[11] Fix | Delete

*/

[12] Fix | Delete

public static function init() {

[13] Fix | Delete

if (themify_is_ajax()) {

[14] Fix | Delete

add_action('wp_ajax_tb_slider_live_styling', array(__CLASS__, 'slider_live_styling'), 10);

[15] Fix | Delete

add_action('wp_ajax_nopriv_tb_generate_on_fly', array(__CLASS__, 'save_builder_css'), 10);

[16] Fix | Delete

add_action('wp_ajax_tb_generate_on_fly', array(__CLASS__, 'save_builder_css'), 10);

[17] Fix | Delete

// Regenerate CSS Files

[18] Fix | Delete

add_action('wp_ajax_themify_regenerate_css_files_ajax', array(__CLASS__, 'regenerate_css_files_ajax'));

[19] Fix | Delete

} elseif (defined('THEMIFY_BUILDER_REGENERATE_CSS') && THEMIFY_BUILDER_REGENERATE_CSS !== false && current_user_can('manage_options')) {

[20] Fix | Delete

add_action('admin_head', array(__CLASS__, 'auto_regenerate_css'));

[21] Fix | Delete

}

[22] Fix | Delete

if (!is_admin()) {

[23] Fix | Delete

add_action('tf_load_styles', array(__CLASS__, 'load_styles'), 9); //10 is customizer

[24] Fix | Delete

}

[25] Fix | Delete

}

[26] Fix | Delete

[27] Fix | Delete

/**

[28] Fix | Delete

* Checks if the builder stylesheet exists and enqueues it.

[29] Fix | Delete

*

[30] Fix | Delete

* @since 2.2.5

[31] Fix | Delete

*

[32] Fix | Delete

* @return bool True if enqueue was successful, false otherwise.

[33] Fix | Delete

*/

[34] Fix | Delete

public static function enqueue_stylesheet(bool $return = false, ?int $post_id = null) {

[35] Fix | Delete

$isActive = Themify_Builder::$frontedit_active === true || Themify_Builder_Model::is_front_builder_activate();

[36] Fix | Delete

if (($isActive === false && isset(self::$isLoaded[$post_id])) || themify_is_rest()) {

[37] Fix | Delete

return false;

[38] Fix | Delete

}

[39] Fix | Delete

$stylesheet_path = self::get_stylesheet('basedir', $post_id);

[40] Fix | Delete

if (!self::is_readable_and_not_empty($stylesheet_path['url'])) {

[41] Fix | Delete

if (!is_admin() && !isset(self::$generateStyles[$post_id]) && !Themify_Filesystem::is_file(self::getTmpPath($stylesheet_path['url']))) {

[42] Fix | Delete

[43] Fix | Delete

self::$generateStyles[$post_id] = true;

[44] Fix | Delete

$post_data = ThemifyBuilder_Data_Manager::get_data($post_id);

[45] Fix | Delete

if (!empty($post_data)) {

[46] Fix | Delete

static $strucutre = null;

[47] Fix | Delete

if ($strucutre === null) {

[48] Fix | Delete

$strucutre = true;

[49] Fix | Delete

Themify_Builder_Component_Module::load_modules();

[50] Fix | Delete

themify_enque_script('tb_builder_js_style', THEMIFY_URI . '/js/generate-style.js', THEMIFY_VERSION, array('themify-main-script'));

[51] Fix | Delete

[52] Fix | Delete

add_filter('themify_google_fonts_full_list', '__return_true');

[53] Fix | Delete

//backward

[54] Fix | Delete

$styles = [];

[55] Fix | Delete

$modules=Themify_Builder_Component_Module::load_modules();

[56] Fix | Delete

foreach ($modules as $id => $c) {

[57] Fix | Delete

if (is_object($c)) {

[58] Fix | Delete

$styles[$id] = $c->get_form_settings();

[59] Fix | Delete

}

[60] Fix | Delete

}

[61] Fix | Delete

unset($modules);

[62] Fix | Delete

$jsonFiles = Themify_Builder_Component_Module::get_styles_json();

[63] Fix | Delete

wp_localize_script('tb_builder_js_style', 'ThemifyBuilderStyle', array(

[64] Fix | Delete

'builder_url' => THEMIFY_BUILDER_URI,

[65] Fix | Delete

'style_json' => $jsonFiles,

[66] Fix | Delete

'styles' => $styles,

[67] Fix | Delete

'gutters' => Themify_Builder_Model::get_gutters(),

[68] Fix | Delete

'points' => themify_get_breakpoints(),

[69] Fix | Delete

'nonce' => wp_create_nonce('tf_nonce'),

[70] Fix | Delete

'ajaxurl' => admin_url('admin-ajax.php'),

[71] Fix | Delete

'google' => themify_get_google_web_fonts_list(),

[72] Fix | Delete

'cf' => Themify_Custom_Fonts::get_list(),

[73] Fix | Delete

'cf_api_url' => Themify_Custom_Fonts::$api_url

[74] Fix | Delete

));

[75] Fix | Delete

remove_filter('themify_google_fonts_full_list', '__return_true');

[76] Fix | Delete

foreach ($jsonFiles as $f) {

[77] Fix | Delete

Themify_Enqueue_Assets::addPreLoadMedia($f, 'prefetch', 'json');

[78] Fix | Delete

}

[79] Fix | Delete

$styles = $jsonFiles = null;

[80] Fix | Delete

}

[81] Fix | Delete

$js_data = array('data' => $post_data);

[82] Fix | Delete

$gs = Themify_Global_Styles::used_global_styles($post_id);

[83] Fix | Delete

if (!empty($gs)) {

[84] Fix | Delete

$js_data['gs'] = $gs;

[85] Fix | Delete

}

[86] Fix | Delete

$custom_css = get_post_meta($post_id, 'tbp_custom_css', true);

[87] Fix | Delete

if (!empty($custom_css)) {

[88] Fix | Delete

$js_data['custom_css'] = $custom_css;

[89] Fix | Delete

}

[90] Fix | Delete

wp_localize_script('tb_builder_js_style', 'themify_builder_data_' . $post_id, $js_data);

[91] Fix | Delete

$gs = $post_data = $custom_css = null;

[92] Fix | Delete

TFCache::$stopCache = true;

[93] Fix | Delete

Themify_Builder::get_builder_stylesheet('', true);

[94] Fix | Delete

}

[95] Fix | Delete

}

[96] Fix | Delete

}

[97] Fix | Delete

elseif (!is_admin() || themify_is_ajax()) {

[98] Fix | Delete

$handler = pathinfo($stylesheet_path['url']);

[99] Fix | Delete

$handlerId = $handler['filename'];

[100] Fix | Delete

$version = filemtime($stylesheet_path['url']);

[101] Fix | Delete

$url = self::get_stylesheet('baseurl', $post_id);

[102] Fix | Delete

$url = themify_https_esc($url['url']);

[103] Fix | Delete

self::$isLoaded[$post_id] = array(

[104] Fix | Delete

'handler' => $handlerId,

[105] Fix | Delete

'url' => $url,

[106] Fix | Delete

'v' => $version

[107] Fix | Delete

);

[108] Fix | Delete

if ($return === true) {

[109] Fix | Delete

return self::$isLoaded[$post_id];

[110] Fix | Delete

} else {

[111] Fix | Delete

$fonts = self::getFonts($post_id);

[112] Fix | Delete

if (!empty($fonts)) {

[113] Fix | Delete

Themify_Enqueue_Assets::addGoogleFont($fonts);

[114] Fix | Delete

}

[115] Fix | Delete

// custom fonts

[116] Fix | Delete

$custom_fonts = Themify_Custom_Fonts::load_fonts($post_id);

[117] Fix | Delete

if (!empty($custom_fonts)) {

[118] Fix | Delete

echo '<style id="', $handlerId, '-cffonts">', $custom_fonts, '</style>', PHP_EOL;

[119] Fix | Delete

}

[120] Fix | Delete

unset($custom_fonts, $fonts);

[121] Fix | Delete

if ($isActive === true && Themify_Builder::$is_loop === true && $post_id != Themify_Builder::$builder_active_id) {

[122] Fix | Delete

echo '<link class="themify-builder-generated-css" id="', $handlerId, '" rel="stylesheet" href="', $url, '?ver=', $version, '" type="text/css">';

[123] Fix | Delete

}

[124] Fix | Delete

}

[125] Fix | Delete

return true;

[126] Fix | Delete

}

[127] Fix | Delete

return false;

[128] Fix | Delete

}

[129] Fix | Delete

[130] Fix | Delete

public static function load_styles() {

[131] Fix | Delete

foreach (self::$isLoaded as $post_id => $v) {

[132] Fix | Delete

if (Themify_Builder::$builder_active_id === $post_id && Themify_Builder_Model::is_front_builder_activate()) {

[133] Fix | Delete

continue;

[134] Fix | Delete

}

[135] Fix | Delete

\themify_enque_style($v['handler'], $v['url'], null, $v['v']);

[136] Fix | Delete

}

[137] Fix | Delete

self::$isLoaded = array();

[138] Fix | Delete

}

[139] Fix | Delete

[140] Fix | Delete

/**

[141] Fix | Delete

* This function check the CSS generated files version and if

[142] Fix | Delete

* it requires to update or not

[143] Fix | Delete

*/

[144] Fix | Delete

public static function auto_regenerate_css() {

[145] Fix | Delete

if (get_option('tb_css_version', false) !== THEMIFY_VERSION && Themify_Filesystem::is_dir(self::get_stylesheet_dir()) && 'finished' === self::regenerate_css_files()) {

[146] Fix | Delete

update_option('tb_css_version', THEMIFY_VERSION, false);

[147] Fix | Delete

}

[148] Fix | Delete

}

[149] Fix | Delete

[150] Fix | Delete

/**

[151] Fix | Delete

* Generate css file on the fly, if builder doesn't have style created an empty file,

[152] Fix | Delete

* which will help to detect there is no need to create css file.

[153] Fix | Delete

* @return void

[154] Fix | Delete

*/

[155] Fix | Delete

public static function save_builder_css(bool $echo = false) {

[156] Fix | Delete

check_ajax_referer('tf_nonce', 'nonce');

[157] Fix | Delete

if (!empty($_POST['bid'])) {

[158] Fix | Delete

$id = (int) $_POST['bid'];

[159] Fix | Delete

if (!empty($_FILES['css'])) {

[160] Fix | Delete

$data = file_get_contents($_FILES['css']['tmp_name']);

[161] Fix | Delete

}

[162] Fix | Delete

elseif (isset($_POST['css'])) {//don`t use empty

[163] Fix | Delete

if (isset($_POST['mode']) && $_POST['mode'] === 'gzip') {

[164] Fix | Delete

if (!function_exists('gzdecode')) {

[165] Fix | Delete

wp_send_json_error(__('gzdecode is disabled', 'themify'));

[166] Fix | Delete

}

[167] Fix | Delete

$data = gzdecode(base64_decode($_POST['css']));

[168] Fix | Delete

}

[169] Fix | Delete

else {

[170] Fix | Delete

$data = !empty($_POST['css']) ? stripslashes_deep($_POST['css']) : array();

[171] Fix | Delete

}

[172] Fix | Delete

}

[173] Fix | Delete

if (isset($data)) {

[174] Fix | Delete

if (is_string($data)) {

[175] Fix | Delete

$data = json_decode($data, true);

[176] Fix | Delete

} elseif (!is_array($data)) {

[177] Fix | Delete

$data = array();

[178] Fix | Delete

}

[179] Fix | Delete

$res = self::write_stylesheet($id, $data, !empty($_POST['custom_css']) ? stripcslashes($_POST['custom_css']) : '');

[180] Fix | Delete

$stylesheet_path = self::get_stylesheet('basedir', $id)['url'];

[181] Fix | Delete

$tmpFile=self::getTmpPath($stylesheet_path);

[182] Fix | Delete

if (!empty($res['css_file'])) {

[183] Fix | Delete

Themify_Filesystem::delete($tmpFile, 'f');

[184] Fix | Delete

}

[185] Fix | Delete

elseif (!Themify_Filesystem::is_file($stylesheet_path)) {

[186] Fix | Delete

Themify_Filesystem::put_contents($tmpFile, 'done');

[187] Fix | Delete

}

[188] Fix | Delete

echo json_encode($echo === true?$res:['success'=>1]);

[189] Fix | Delete

[190] Fix | Delete

if (!empty($_POST['images']) && is_user_logged_in()) {

[191] Fix | Delete

$images = json_decode(stripslashes_deep($_POST['images']), true);

[192] Fix | Delete

if (!empty($images) && is_array($images)) {

[193] Fix | Delete

foreach ($images as $img) {

[194] Fix | Delete

$ext=strtolower(strtok(pathinfo($img,PATHINFO_EXTENSION ),'?'));

[195] Fix | Delete

if($ext==='png' || $ext==='jpg' || $ext==='jpeg' || $ext==='webp' || $ext==='gif' ||$ext==='bmp' ){

[196] Fix | Delete

themify_get_image_size($img);

[197] Fix | Delete

themify_create_webp($img);

[198] Fix | Delete

}

[199] Fix | Delete

}

[200] Fix | Delete

}

[201] Fix | Delete

unset($images);

[202] Fix | Delete

}

[203] Fix | Delete

}

[204] Fix | Delete

}

[205] Fix | Delete

wp_die();

[206] Fix | Delete

}

[207] Fix | Delete

[208] Fix | Delete

/* Return tmp path of original file */

[209] Fix | Delete

[210] Fix | Delete

private static function getTmpPath(string $path): string {

[211] Fix | Delete

return str_replace('.css', '-tmp.css', $path);

[212] Fix | Delete

}

[213] Fix | Delete

[214] Fix | Delete

/**

[215] Fix | Delete

* Regenerate CSS files Ajax

[216] Fix | Delete

*

[217] Fix | Delete

*/

[218] Fix | Delete

public static function regenerate_css_files_ajax() {

[219] Fix | Delete

check_ajax_referer('tf_nonce', 'nonce');

[220] Fix | Delete

$type = !empty($_POST['all']) && is_multisite() ? 'all' : '';

[221] Fix | Delete

$result = self::regenerate_css_files($type);

[222] Fix | Delete

if ($result === 'finished') {

[223] Fix | Delete

Themify_Enqueue_Assets::clearConcateCss($type);

[224] Fix | Delete

wp_send_json_success();

[225] Fix | Delete

} else {

[226] Fix | Delete

wp_send_json_error($result);

[227] Fix | Delete

}

[228] Fix | Delete

}

[229] Fix | Delete

[230] Fix | Delete

/**

[231] Fix | Delete

* Find for old URLs in generated CSS files and regenerates them base on new URLs

[232] Fix | Delete

*

[233] Fix | Delete

*/

[234] Fix | Delete

public static function regenerate_css_files(string $type = ''): string {

[235] Fix | Delete

if (current_user_can('manage_options')) {

[236] Fix | Delete

$path = self::get_stylesheet_dir();

[237] Fix | Delete

$error = true;

[238] Fix | Delete

if ($type === 'all' && is_multisite()) {

[239] Fix | Delete

$generatedDir = '/themify-css/';

[240] Fix | Delete

$path = dirname($path, 2);

[241] Fix | Delete

if (strpos($path, '/blogs.dir/') !== false) {

[242] Fix | Delete

$path = dirname($path);

[243] Fix | Delete

$generatedDir = '/files' . $generatedDir;

[244] Fix | Delete

}

[245] Fix | Delete

$path = rtrim($path, '/') . '/';

[246] Fix | Delete

if (Themify_Filesystem::is_dir($path) && ($handle = opendir($path))) {

[247] Fix | Delete

$error = false;

[248] Fix | Delete

set_time_limit(0);

[249] Fix | Delete

while (false !== ($f = readdir($handle))) {

[250] Fix | Delete

if ($f !== '.' && $f !== '..') {

[251] Fix | Delete

$f = $path . $f . $generatedDir;

[252] Fix | Delete

if (Themify_Filesystem::is_dir($f) && !Themify_Filesystem::delete($f)) {

[253] Fix | Delete

$error = true;

[254] Fix | Delete

break;

[255] Fix | Delete

}

[256] Fix | Delete

}

[257] Fix | Delete

}

[258] Fix | Delete

closedir($handle);

[259] Fix | Delete

}

[260] Fix | Delete

} else {

[261] Fix | Delete

$error = Themify_Filesystem::is_dir($path) && !Themify_Filesystem::delete($path);

[262] Fix | Delete

}

[263] Fix | Delete

[264] Fix | Delete

return $error ? __('Something goes wrong. Please check the if the upload folder is writtable.') : 'finished';

[265] Fix | Delete

}

[266] Fix | Delete

return '';

[267] Fix | Delete

}

[268] Fix | Delete

[269] Fix | Delete

/**

[270] Fix | Delete

* Find for old URLs in generated CSS files and delete them

[271] Fix | Delete

*

[272] Fix | Delete

*/

[273] Fix | Delete

public static function remove_css_files(?int $post_id) {

[274] Fix | Delete

$css_file = self::get_stylesheet('basedir', $post_id)['url'];

[275] Fix | Delete

Themify_Filesystem::delete($css_file, 'f');

[276] Fix | Delete

Themify_Filesystem::delete(self::getTmpPath($css_file), 'f');

[277] Fix | Delete

}

[278] Fix | Delete

[279] Fix | Delete

/**

[280] Fix | Delete

* Write stylesheet file.

[281] Fix | Delete

*

[282] Fix | Delete

* @since 2.2.5

[283] Fix | Delete

*

[284] Fix | Delete

* @return array

[285] Fix | Delete

*/

[286] Fix | Delete

public static function write_stylesheet($style_id, $data, string $custom_css = ''):array {

[287] Fix | Delete

// Information about how writing went.

[288] Fix | Delete

[289] Fix | Delete

$results = array();

[290] Fix | Delete

$css = '';

[291] Fix | Delete

if (!empty($data)) {

[292] Fix | Delete

$breakpoints = themify_get_breakpoints();

[293] Fix | Delete

$fonts = array('fonts' => array(), 'cf_fonts' => array());

[294] Fix | Delete

$breakpoints = array('desktop' => '') + $breakpoints;

[295] Fix | Delete

if (!empty($data['gs'])) {

[296] Fix | Delete

$css .= '/*Builder GLOBAL CSS START*/' . PHP_EOL;

[297] Fix | Delete

if (!empty($data['gs']['used'])) {

[298] Fix | Delete

$css .= '/*GS: ' . $data['gs']['used'] . '*/' . PHP_EOL;

[299] Fix | Delete

unset($data['gs']['used']);

[300] Fix | Delete

}

[301] Fix | Delete

foreach ($breakpoints as $b => $bpoint) {

[302] Fix | Delete

if (!empty($data['gs'][$b])) {

[303] Fix | Delete

$styles = '';

[304] Fix | Delete

foreach ($data['gs'][$b] as $selector => $arr) {

[305] Fix | Delete

$styles .= $selector . '{' . implode('', $arr) . '}';

[306] Fix | Delete

if ($selector[0] === '@') {

[307] Fix | Delete

$styles .= '}';

[308] Fix | Delete

}

[309] Fix | Delete

$styles .= PHP_EOL;

[310] Fix | Delete

}

[311] Fix | Delete

if ($b !== 'desktop') {

[312] Fix | Delete

$max = is_array($bpoint) ? $bpoint[1] : $bpoint;

[313] Fix | Delete

$styles = PHP_EOL . sprintf('@media(max-width:%spx){', $max) . PHP_EOL . $styles . '}';

[314] Fix | Delete

}

[315] Fix | Delete

$css .= $styles;

[316] Fix | Delete

}

[317] Fix | Delete

}

[318] Fix | Delete

unset($data['gs']);

[319] Fix | Delete

$css .= '/*Builder GLOBAL CSS END*/' . PHP_EOL;

[320] Fix | Delete

}

[321] Fix | Delete

foreach ($breakpoints as $b => $bpoint) {

[322] Fix | Delete

if (!empty($data[$b])) {

[323] Fix | Delete

$styles = '';

[324] Fix | Delete

foreach ($data[$b] as $selector => $arr) {

[325] Fix | Delete

$styles .= $selector . '{' . implode('', $arr) . '}';

[326] Fix | Delete

if ($selector[0] === '@') {

[327] Fix | Delete

$styles .= '}';

[328] Fix | Delete

}

[329] Fix | Delete

$styles .= PHP_EOL;

[330] Fix | Delete

}

[331] Fix | Delete

if ($b !== 'desktop') {

[332] Fix | Delete

$max = is_array($bpoint) ? $bpoint[1] : $bpoint;

[333] Fix | Delete

$styles = PHP_EOL . sprintf('@media(max-width:%spx){', $max) . PHP_EOL . $styles . '}';

[334] Fix | Delete

}

[335] Fix | Delete

$css .= $styles;

[336] Fix | Delete

unset($data[$b]);

[337] Fix | Delete

}

[338] Fix | Delete

}

[339] Fix | Delete

foreach (array_keys($fonts) as $ftype) {

[340] Fix | Delete

if (!empty($data[$ftype])) {

[341] Fix | Delete

foreach ($data[$ftype] as $f => $w) {

[342] Fix | Delete

$v = 'fonts' === $ftype ? str_replace(' ', '+', $f) : $f;

[343] Fix | Delete

if (!empty($w)) {

[344] Fix | Delete

$v .= ':' . implode(',', $w);

[345] Fix | Delete

}

[346] Fix | Delete

$fonts[$ftype][] = $v;

[347] Fix | Delete

}

[348] Fix | Delete

}

[349] Fix | Delete

}

[350] Fix | Delete

if (!empty($data['bg']) && is_user_logged_in()) {

[351] Fix | Delete

$created = array();

[352] Fix | Delete

foreach ($data['bg'] as $bg) {

[353] Fix | Delete

if (!isset($created[$bg])) {

[354] Fix | Delete

$created[$bg] = true;

[355] Fix | Delete

themify_generateWebp($bg);

[356] Fix | Delete

}

[357] Fix | Delete

}

[358] Fix | Delete

$created = null;

[359] Fix | Delete

}

[360] Fix | Delete

}

[361] Fix | Delete

$data = null;

[362] Fix | Delete

self::remove_css_files($style_id);

[363] Fix | Delete

if (!empty($custom_css)) {

[364] Fix | Delete

$css .= '/*Builder Custom CSS START*/' . PHP_EOL . $custom_css . PHP_EOL . '/*Builder Custom CSS END*/';

[365] Fix | Delete

}

[366] Fix | Delete

unset($custom_css);

[367] Fix | Delete

if (!empty($css)) {

[368] Fix | Delete

$css_file = self::get_stylesheet('basedir', $style_id)['url'];

[369] Fix | Delete

$css = apply_filters('themify_builder_stylesheet_css', $css, $style_id, $css_file);

[370] Fix | Delete

$css = '/* Generated from ' . get_post_type($style_id) . ': ' . get_post_field('post_name', $style_id) . " */\r\n" . $css;

[371] Fix | Delete

$write = Themify_Filesystem::put_contents($css_file, $css);

[372] Fix | Delete

unset($css_file, $css);

[373] Fix | Delete

if ($write) {

[374] Fix | Delete

// Add information about writing.

[375] Fix | Delete

$tmp = self::get_stylesheet('baseurl', $style_id);

[376] Fix | Delete

$results['css_file'] = $tmp['url'];

[377] Fix | Delete

$results['write'] = $write;

[378] Fix | Delete

unset($tmp);

[379] Fix | Delete

// Save Fonts

[380] Fix | Delete

if (!empty($fonts)) {

[381] Fix | Delete

foreach (array_keys($fonts) as $ftype) {

[382] Fix | Delete

$option_key = 'fonts' === $ftype ? 'themify_builder_google_fonts' : 'themify_builder_cf_fonts';

[383] Fix | Delete

$builder_fonts = get_option($option_key);

[384] Fix | Delete

if (!empty($fonts[$ftype])) {

[385] Fix | Delete

$fonts[$ftype] = implode('|', $fonts[$ftype]);

[386] Fix | Delete

if (!is_array($builder_fonts)) {

[387] Fix | Delete

$builder_fonts = array();

[388] Fix | Delete

}

[389] Fix | Delete

if (isset($builder_fonts[$style_id])) {

[390] Fix | Delete

$builder_fonts[$style_id] = $fonts[$ftype];

[391] Fix | Delete

$entry_fonts = $builder_fonts;

[392] Fix | Delete

} else {

[393] Fix | Delete

$entry_fonts = array($style_id => $fonts[$ftype]) + $builder_fonts;

[394] Fix | Delete

}

[395] Fix | Delete

update_option($option_key, $entry_fonts);

[396] Fix | Delete

}

[397] Fix | Delete

elseif (isset($builder_fonts[$style_id])) {

[398] Fix | Delete

unset($builder_fonts[$style_id]);

[399] Fix | Delete

update_option($option_key, $builder_fonts);

[400] Fix | Delete

}

[401] Fix | Delete

}

[402] Fix | Delete

}

[403] Fix | Delete

} else {

[404] Fix | Delete

$results['write'] = esc_html__('Styles can`t be written.Please check permission of uploading folder', 'themify');

[405] Fix | Delete

}

[406] Fix | Delete

} else {

[407] Fix | Delete

// Add information about writing.

[408] Fix | Delete

$results['write'] = esc_html__('Nothing written. Empty CSS.', 'themify');

[409] Fix | Delete

}

[410] Fix | Delete

return $results;

[411] Fix | Delete

}

[412] Fix | Delete

[413] Fix | Delete

public static function get_stylesheet_dir(string $mode = 'basedir'):string {

[414] Fix | Delete

return \themify_upload_dir($mode) . '/themify-css';

[415] Fix | Delete

}

[416] Fix | Delete

[417] Fix | Delete

/**

[418] Fix | Delete

* Return the URL or the directory path for a template, template part or content builder styling stylesheet.

[419] Fix | Delete

*

[420] Fix | Delete

* @since 2.2.5

[421] Fix | Delete

*

[422] Fix | Delete

* @param string $mode Whether to return the directory or the URL. Can be 'basedir' or 'baseurl' correspondingly.

[423] Fix | Delete

* @param int $single ID of layout, layour part or entry that we're working with.

[424] Fix | Delete

*

[425] Fix | Delete

* @return string

[426] Fix | Delete

*/

[427] Fix | Delete

private static function get_stylesheet(string $mode = 'basedir', ?int $id = null):array {

[428] Fix | Delete

if ($id === null) {

[429] Fix | Delete

$id = Themify_Builder_Model::get_ID();

[430] Fix | Delete

}

[431] Fix | Delete

$path = self::get_stylesheet_dir($mode);

[432] Fix | Delete

if ('basedir' === $mode && !Themify_Filesystem::is_dir($path)) {

[433] Fix | Delete

wp_mkdir_p($path);

[434] Fix | Delete

}

[435] Fix | Delete

[436] Fix | Delete

/**

[437] Fix | Delete

* Filters the return URL or directory path including the file name.

[438] Fix | Delete

*

[439] Fix | Delete

* @param string $stylesheet Path or URL for the global styling stylesheet.

[440] Fix | Delete

* @param string $mode What was being retrieved, 'basedir' or 'baseurl'.

[441] Fix | Delete

* @param int $id ID of the template, template part or content builder that we're fetching.

[442] Fix | Delete

*

[443] Fix | Delete

*/

[444] Fix | Delete

return array('id' => $id, 'url' => apply_filters('themify_builder_get_stylesheet', "$path/themify-builder-$id-generated.css", $mode, $id));

[445] Fix | Delete

}

[446] Fix | Delete

[447] Fix | Delete

/**

[448] Fix | Delete

* Enqueues Google Fonts

[449] Fix | Delete

*

[450] Fix | Delete

* @since 2.2.6

[451] Fix | Delete

*/

[452] Fix | Delete

public static function getFonts(?int $post_id = null):array {

[453] Fix | Delete

if (!defined('THEMIFY_GOOGLE_FONTS') || THEMIFY_GOOGLE_FONTS !== false) {

[454] Fix | Delete

$entry_google_fonts = get_option('themify_builder_google_fonts');

[455] Fix | Delete

if (!empty($entry_google_fonts) && is_array($entry_google_fonts)) {

[456] Fix | Delete

$gsFonts = Themify_Global_Styles::used_global_styles($post_id);

[457] Fix | Delete

$gsFonts[] = array('id' => $post_id ? $post_id : Themify_Builder_Model::get_ID());

[458] Fix | Delete

$str = '';

[459] Fix | Delete

foreach ($gsFonts as $gs) {

[460] Fix | Delete

if (isset($entry_google_fonts[$gs['id']])) {

[461] Fix | Delete

$str .= '|' . $entry_google_fonts[$gs['id']];

[462] Fix | Delete

}

[463] Fix | Delete

}

[464] Fix | Delete

return explode('|', $str);

[465] Fix | Delete

}

[466] Fix | Delete

}

[467] Fix | Delete

return array();

[468] Fix | Delete

}

[469] Fix | Delete

[470] Fix | Delete

/**

[471] Fix | Delete

* Checks whether a file exists, can be loaded and is not empty.

[472] Fix | Delete

*

[473] Fix | Delete

* @since 2.2.5

[474] Fix | Delete

*

[475] Fix | Delete

* @param string $file_path Path in server to the file to check.

[476] Fix | Delete

*

[477] Fix | Delete

* @return bool

[478] Fix | Delete

*/

[479] Fix | Delete

private static function is_readable_and_not_empty(string $file_path = ''):bool {

[480] Fix | Delete

return empty($file_path) ? false : is_readable($file_path) && 0 !== filesize($file_path);

[481] Fix | Delete

}

[482] Fix | Delete

[483] Fix | Delete

public static function slider_live_styling():void {

[484] Fix | Delete

check_ajax_referer('tf_nonce', 'nonce');

[485] Fix | Delete

$bg_slider_data = json_decode(stripslashes($_POST['tb_background_slider_data']), true);

[486] Fix | Delete

$row_or_col = array(

[487] Fix | Delete

'styling' => array(

[488] Fix | Delete

'background_slider' => urldecode($bg_slider_data['shortcode']),

[489] Fix | Delete

'background_type' => 'slider',

[490] Fix | Delete

'background_slider_mode' => $bg_slider_data['mode'],

[491] Fix | Delete

'background_slider_speed' => $bg_slider_data['speed'],

[492] Fix | Delete

'background_slider_size' => $bg_slider_data['size'],

[493] Fix | Delete

)

[494] Fix | Delete

);

[495] Fix | Delete

Themify_Builder_Component_Row::do_slider_background($row_or_col, $bg_slider_data['type']);

[496] Fix | Delete

wp_die();

[497] Fix | Delete

}

[498] Fix | Delete

[499] Fix | Delete