File: /var/www/karjerosdiena.lt/wp-content/plugins/wp-embed-facebook/inc/Helpers.php
<?php
/**
* Plugin Helpers.
*
* @package Magic Embeds
*/
namespace SIGAMI\WP_Embed_FB;
// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
die;
}
class Helpers {
public static $has_photon = null;
public static $wp_timezone = null;
public static $lb_defaults = null;
public static function string_to_array( $text ) {
if ( is_array( $text ) ) {
return $text;
}
return explode( ',', trim( $text, ' ,' ) );
}
public static function has_photon(): ?bool {
if ( null === self::$has_photon ) {
if ( class_exists( 'Jetpack' )
&& method_exists( 'Jetpack', 'get_active_modules' )
&& in_array( 'photon', \Jetpack::get_active_modules(), true ) ) {
self::$has_photon = true;
} else {
self::$has_photon = false;
}
}
return self::$has_photon;
}
public static function has_fb_app() {
$options = Plugin::get_option();
$has_app = true;
if ( empty( $options['app_secret'] ) || empty( $options['app_id'] ) ) {
$has_app = false;
}
return apply_filters( 'wef_has_fb_app', $has_app );
}
public static function get_timezone() {
if ( null === self::$wp_timezone ) {
$tzstring = get_option( 'timezone_string', '' );
if ( empty( $tzstring ) ) {
$current_offset = get_option( 'gmt_offset', 0 );
if ( 0 === $current_offset ) {
$tzstring = 'Etc/GMT';
} else {
$tzstring = ( $current_offset < 0 ) ? 'Etc/GMT' . $current_offset : 'Etc/GMT+' . $current_offset;
}
}
self::$wp_timezone = $tzstring;
}
return self::$wp_timezone;
}
public static function get_true_url() {
global $wp;
if ( is_home() ) {
return home_url();
}
if ( in_the_loop() ) {
global $post;
if ( Plugin::get_option( 'permalink_on_social_plugins' ) === 'true' ) {
return get_permalink( $post->ID );
} else {
$query = '/?p=' . $post->ID;
}
} elseif ( Plugin::get_option( 'permalink_on_social_plugins' ) === 'true' ) {
$query = $wp->request;
} else {
$query = '/?' . $wp->query_string;
}
return home_url( $query );
}
public static function lightbox_title( $title ) {
$clean_title = esc_attr(
wp_rel_nofollow(
make_clickable(
str_replace(
[ '"', "'" ],
[
'"',
''',
],
$title
)
)
)
);
/**
* Filter lightbox title.
*
* @param string $clean_title Sanitized title with `data-title` attribute.
* @param string $title Raw title.
*
* @since unknown
*/
return apply_filters( 'wef_lightbox_title', 'data-title="' . $clean_title . '"', $title );
}
public static function get_lb_defaults(): ?array {
if ( null === self::$lb_defaults ) {
$keys = [
'albumLabel',
'alwaysShowNavOnTouchDevices',
'showImageNumberLabel',
'wrapAround',
'disableScrolling',
'fitImagesInViewport',
'maxWidth',
'maxHeight',
'positionFromTop',
'resizeDuration',
'fadeDuration',
'wpGallery',
];
self::$lb_defaults = [];
$defaults = Plugin::defaults();
foreach ( $keys as $key ) {
self::$lb_defaults[ $key ] = $defaults[ 'LB_' . $key ];
}
}
return self::$lb_defaults;
}
public static function make_clickable( $text ) {
if ( empty( $text ) ) {
return $text;
}
return wpautop( self::rel_nofollow( make_clickable( $text ) ) );
}
public static function rel_nofollow( $text ) {
$text = stripslashes( $text );
return preg_replace_callback( /** @lang text */ '|<a (.+?)>|i', [ __CLASS__, 'nofollow_callback' ], $text );
}
public static function nofollow_callback( $matches ): string {
$text = $matches[1];
$text = str_replace( [ ' rel="nofollow"', " rel='nofollow'" ], '', $text );
return "<a $text rel=\"nofollow\">";
}
public static function get_api_versions(): array {
return [
'v5.0' => '5.0',
'v18.0' => '18.0',
];
}
public static function get_fb_locales(): array {
return [
'af_ZA' => 'Afrikaans',
'ar_AR' => 'Arabic',
'ar_IN' => 'Assamese',
'az_AZ' => 'Azerbaijani',
'be_BY' => 'Belarusian',
'bg_BG' => 'Bulgarian',
'bn_IN' => 'Bengali',
'br_FR' => 'Breton',
'bs_BA' => 'Bosnian',
'ca_ES' => 'Catalan',
'cb_IQ' => 'Sorani Kurdish',
'co_FR' => 'Corsican',
'cs_CZ' => 'Czech',
'cx_PH' => 'Cebuano',
'cy_GB' => 'Welsh',
'da_DK' => 'Danish',
'de_DE' => 'German',
'el_GR' => 'Greek',
'en_GB' => 'English (UK)',
'en_UD' => 'English (Upside Down)',
'en_US' => 'English (US)',
'es_ES' => 'Spanish (Spain)',
'es_LA' => 'Spanish',
'et_EE' => 'Estonian',
'eu_ES' => 'Basque',
'fa_IR' => 'Persian',
'ff_NG' => 'Fulah',
'fi_FI' => 'Finnish',
'fo_FO' => 'Faroese',
'fr_CA' => 'French (Canada)',
'fr_FR' => 'French (France)',
'fy_NL' => 'Frisian',
'ga_IE' => 'Irish',
'gl_ES' => 'Galician',
'gn_PY' => 'Guarani',
'gu_IN' => 'Gujarati',
'ha_NG' => 'Hausa',
'he_IL' => 'Hebrew',
'hi_IN' => 'Hindi',
'hr_HR' => 'Croatian',
'hu_HU' => 'Hungarian',
'hy_AM' => 'Armenian',
'id_ID' => 'Indonesian',
'is_IS' => 'Icelandic',
'it_IT' => 'Italian',
'ja_JP' => 'Japanese',
'ja_KS' => 'Japanese (Kansai)',
'jv_ID' => 'Javanese',
'ka_GE' => 'Georgian',
'kk_KZ' => 'Kazakh',
'km_KH' => 'Khmer',
'kn_IN' => 'Kannada',
'ko_KR' => 'Korean',
'ku_TR' => 'Kurdish (Kurmanji)',
'lt_LT' => 'Lithuanian',
'lv_LV' => 'Latvian',
'mg_MG' => 'Malagasy',
'mk_MK' => 'Macedonian',
'ml_IN' => 'Malayalam',
'mn_MN' => 'Mongolian',
'mr_IN' => 'Marathi',
'ms_MY' => 'Malay',
'mt_MT' => 'Maltese',
'my_MM' => 'Burmese',
'nb_NO' => 'Norwegian (bokmal)',
'ne_NP' => 'Nepali',
'nl_BE' => 'Dutch (België)',
'nl_NL' => 'Dutch',
'nn_NO' => 'Norwegian (nynorsk)',
'or_IN' => 'Oriya',
'pa_IN' => 'Punjabi',
'pl_PL' => 'Polish',
'ps_AF' => 'Pashto',
'pt_BR' => 'Portuguese (Brazil)',
'pt_PT' => 'Portuguese (Portugal)',
'qz_MM' => 'Burmese',
'ro_RO' => 'Romanian',
'ru_RU' => 'Russian',
'rw_RW' => 'Kinyarwanda',
'sc_IT' => 'Sardinian',
'si_LK' => 'Sinhala',
'sk_SK' => 'Slovak',
'sl_SI' => 'Slovenian',
'so_SO' => 'Somali',
'sq_AL' => 'Albanian',
'sr_RS' => 'Serbian',
'sv_SE' => 'Swedish',
'sw_KE' => 'Swahili',
'sz_PL' => 'Silesian',
'ta_IN' => 'Tamil',
'te_IN' => 'Telugu',
'tg_TJ' => 'Tajik',
'th_TH' => 'Thai',
'tl_PH' => 'Filipino',
'tr_TR' => 'Turkish',
'tz_MA' => 'Tamazight',
'uk_UA' => 'Ukrainian',
'ur_PK' => 'Urdu',
'uz_UZ' => 'Uzbek',
'vi_VN' => 'Vietnamese',
'zh_CN' => 'Simplified Chinese (China)',
'zh_HK' => 'Traditional Chinese (Hong Kong)',
'zh_TW' => 'Traditional Chinese (Taiwan)',
];
}
/**
* Get $_POST or $_GET request.
*
* @param string $name Name of request.
* @param mixed $default_value Default value if request not found.
*
* @return mixed
* @since 3.0.0
*/
public static function get_request( string $name, $default_value = null ) {
// phpcs:ignore WordPress.Security.NonceVerification.Recommended -- Nonce verification is not required here.
return isset( $_REQUEST[ $name ] ) ? sanitize_text_field( wp_unslash( $_REQUEST[ $name ] ) ) : $default_value;
}
public static function notice_kses(): array {
return array_merge(
[
'div' => [
'id' => [],
'class' => [],
],
'h2' => [],
'p' => [],
],
self::link_kses()
);
}
public static function link_kses(): array {
return [
'a' => [
'href' => [],
'title' => [],
'id' => [],
'class' => [],
'target' => [],
'rel' => [],
],
];
}
public static function get_lightbox_attr(): string {
$lightbox_attr = Plugin::get_option( 'lightbox_att' );
if ( empty( $lightbox_attr ) ) {
return '';
}
$lightbox_attr_array = explode( '=', $lightbox_attr );
if ( count( $lightbox_attr_array ) !== 2 ) {
return '';
}
$lightbox_attr_array[0] = str_replace( [ '"','"' ], [ '','' ], $lightbox_attr_array[0] );
$lightbox_attr_array[1] = str_replace( [ '"','"' ], [ '','' ], $lightbox_attr_array[1] );
$lightbox_attr_array = array_map( 'esc_attr', $lightbox_attr_array );
$lightbox_attr_array = array_map( 'trim', $lightbox_attr_array );
return sprintf( '%s="%s"', $lightbox_attr_array[0], $lightbox_attr_array[1] );
}
}