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<?php
/*
Plugin Name: ThemeREX Addons
Plugin URI: http://themerex.net
Description: Add many widgets, shortcodes and custom post types for your theme
Version: 2.42.0
Author: ThemeREX
Author URI: http://themerex.net
Text Domain: trx_addons
Domain Path: /languages
*/
// Don't load directly
if ( ! defined( 'ABSPATH' ) ) exit;
// Current version
if ( ! defined( 'TRX_ADDONS_VERSION' ) ) define( 'TRX_ADDONS_VERSION', '2.42.0' );
// Hooks order for the plugin and theme on action 'after_setup_theme'
// 1 - plugin's components and/or theme register hooks for next filters
// 'trx_addons_filter_options' - to add/remove plugin's options
// 'trx_addons_addons_list' - to enable/disable plugin's addons
// 'trx_addons_cpt_list' - to enable/disable plugin's CPT
// 'trx_addons_sc_list' - to enable/disable plugin's shortcodes
// 'trx_addons_widgets_list' - to enable/disable plugin's widgets
// 3 - plugin do apply_filters('trx_addons_filter_options', $options) and load options
// 4 - plugin save options (if on the ThemeREX Addons Options page)
// 6 - plugin include components (shortcodes, widgets, CPT, etc.) filtered by theme hooks
// Plugin's storage
if ( ! defined('TRX_ADDONS_PLUGIN_DIR') ) define( 'TRX_ADDONS_PLUGIN_DIR', plugin_dir_path( __FILE__ ) );
if ( ! defined('TRX_ADDONS_PLUGIN_URL') ) define( 'TRX_ADDONS_PLUGIN_URL', plugin_dir_url( __FILE__ ) );
if ( ! defined('TRX_ADDONS_PLUGIN_BASE') ) define( 'TRX_ADDONS_PLUGIN_BASE', dirname( plugin_basename( __FILE__ ) ) );
if ( ! defined('TRX_ADDONS_PLUGIN_DIR_INCLUDES') ) define( 'TRX_ADDONS_PLUGIN_DIR_INCLUDES', TRX_ADDONS_PLUGIN_DIR . 'includes/' );
if ( ! defined('TRX_ADDONS_PLUGIN_DIR_CLASSES') ) define( 'TRX_ADDONS_PLUGIN_DIR_CLASSES', TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'classes/' );
// Pluggable components
if ( ! defined('TRX_ADDONS_PLUGIN_COMPONENTS') ) define( 'TRX_ADDONS_PLUGIN_COMPONENTS', 'components/' );
if ( ! defined('TRX_ADDONS_PLUGIN_DIR_COMPONENTS') ) define( 'TRX_ADDONS_PLUGIN_DIR_COMPONENTS', TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_COMPONENTS );
// Theme-specific addons
if ( ! defined('TRX_ADDONS_PLUGIN_ADDONS') ) define( 'TRX_ADDONS_PLUGIN_ADDONS', 'addons/' );
if ( ! defined('TRX_ADDONS_PLUGIN_DIR_ADDONS') ) define( 'TRX_ADDONS_PLUGIN_DIR_ADDONS', TRX_ADDONS_PLUGIN_DIR . TRX_ADDONS_PLUGIN_ADDONS );
// Enqueue frontend scripts and styles priority
if ( ! defined( 'TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY' ) ) define( 'TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY', 20 );
// Enqueue responsive styles priority
if ( ! defined( 'TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY' ) ) define( 'TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY', 2000 );
// Expire time for uploaded and generated files
if ( ! defined( 'TRX_ADDONS_UPLOADED_EXPIRE_TIME' ) ) define( 'TRX_ADDONS_UPLOADED_EXPIRE_TIME', 60 );
if ( ! defined( 'TRX_ADDONS_GENERATED_EXPIRE_TIME' ) ) define( 'TRX_ADDONS_GENERATED_EXPIRE_TIME', 10 * 60 );
// Disable using class WP_Filesystem for regular file operations.
// Attention! WordPress is not recommended use this class for regular file operations.
// Below is a message from WordPress "Theme Check" plugin:
// WP_Filesystem sould only be used for theme upgrade operations, not for all file operations.
// Consider using file_get_contents(), scandir() or glob()
if ( ! defined( 'TRX_ADDONS_USE_WP_FILESYSTEM' ) ) define( 'TRX_ADDONS_USE_WP_FILESYSTEM', false );
// Need to declare next var as global to compatibility with WP-CLI
if ( defined( 'WP_CLI' ) ) {
global $TRX_ADDONS_STORAGE;
}
$TRX_ADDONS_STORAGE = array(
// Plugin's custom post types
'post_types' => array(),
// Plugin's messages with last operation's result
'admin_message' => array( 'error' => '', 'success' => ''),
'front_message' => array( 'error' => '', 'success' => ''),
// Data for output to the console
'dump_data' => array(),
// Arguments to register widgets
'widgets_args' => array(
'before_widget' => '<aside class="widget %2$s">', // %1$s - id, %2$s - class
'after_widget' => '</aside>',
'before_title' => '<h5 class="widget_title">',
'after_title' => '</h5>',
),
// Responsive resolutions
'responsive' => array(
// By size
'xxl' => array( 'max' => 1679 ),
'xl' => array( 'max' => 1439 ),
'lg' => array( 'max' => 1279 ),
'md_lg' => array( 'min' => 768, 'max' => 1279 ),
'md_over' => array( 'min' => 1024 ),
'md' => array( 'max' => 1023 ),
'wp_fix' => array( 'min' => 601, 'max' => 782 ),
'sm' => array( 'max' => 767 ),
'sm_wp' => array( 'max' => 600 ),
'xs' => array( 'max' => 479 ),
// By device
'wide' => array( 'min' => 2160 ),
'desktop' => array( 'min' => 1680, 'max' => 2159 ),
'notebook' => array( 'min' => 1280, 'max' => 1679 ),
'not_tablet' => array( 'min' => 1280 ),
'tablet' => array( 'min' => 768, 'max' => 1279 ),
'not_mobile' => array( 'min' => 768 ),
'mobile' => array( 'max' => 767 ),
'not_small' => array( 'min' => 480 ),
'small' => array( 'max' => 479 ),
),
// Components
'components_list' => array(),
// Addons
'addons_list' => array(),
// Shortcodes stack
'sc_stack' => array(),
'sc_stack_data' => array(),
// Current page template
'_wp_page_template' => '',
// CSS and JS enqueue list
'enqueue_list' => array(),
// Catch output sections
'catch_output' => array()
);
//-------------------------------------------------------
//-- Plugin init
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_activate' ) ) {
/**
* Plugin activate hook: set a flag to detect a first run after activation
*
* @hooked register_activation_hook
*/
register_activation_hook( __FILE__, 'trx_addons_activate' );
function trx_addons_activate() {
update_option( 'trx_addons_just_activated', 'yes' );
}
}
if ( ! function_exists( 'trx_addons_role_and_caps_init' ) ) {
/**
* Add user's roles and capabilities
*
* @hooked init
*/
add_action( 'init', 'trx_addons_role_and_caps_init', 1 );
function trx_addons_role_and_caps_init() {
// Register user's roles once
if ( (int) get_option( 'trx_addons_roles_and_caps_added' ) < 1 ) {
do_action( 'trx_addons_action_add_roles_and_caps' );
update_option( 'trx_addons_roles_and_caps_added', 1 );
}
}
}
if ( ! function_exists( 'trx_addons_role_and_caps_reset' ) ) {
/**
* Reset user's roles and capabilities after the theme / skin switched
*
* @hooked after_switch_theme
* @hooked {theme_slug}_action_skin_switched
* @hooked {theme_slug}_action_skin_updated
*
* @param string $skin Current skin slug
* @param string $skin_name Current skin name
*/
add_action( 'after_switch_theme', 'trx_addons_role_and_caps_reset' );
add_action( str_replace( '-', '_', get_template() ) . '_action_skin_switched', 'trx_addons_role_and_caps_reset', 10, 2 );
add_action( str_replace( '-', '_', get_template() ) . '_action_skin_updated', 'trx_addons_role_and_caps_reset', 10, 2 );
function trx_addons_role_and_caps_reset( $skin = '', $skin_name = '' ) {
delete_option( 'trx_addons_roles_and_caps_added' );
}
}
if ( ! function_exists( 'trx_addons_role_and_caps_reset2' ) ) {
/**
* Reset user's roles and capabilities after the theme updated
*
* @hooked admin_init
*/
add_action( 'admin_init', 'trx_addons_role_and_caps_reset2' );
function trx_addons_role_and_caps_reset2() {
if ( ! wp_doing_ajax() ) {
$theme_slug = get_template();
$cur_version = get_option( $theme_slug . '_theme_version' );
if ( ! empty( $cur_version ) ) {
$theme = wp_get_theme( $theme_slug );
$version = $theme->get( 'Version' );
if ( ! empty( $version ) && $cur_version != $version ) {
trx_addons_role_and_caps_reset();
}
}
}
}
}
if ( ! function_exists( 'trx_addons_get_thumb_sizes' ) ) {
/**
* Return a list with plugin-specific thumb sizes
*
* @return array An array with thumb sizes
*/
function trx_addons_get_thumb_sizes() {
return apply_filters('trx_addons_filter_add_thumb_sizes', array(
'trx_addons-thumb-huge' => array(1170,658, true),
'trx_addons-thumb-big' => array(760, 428, true),
'trx_addons-thumb-medium' => array(370, 208, true),
'trx_addons-thumb-small' => array(270, 152, true),
'trx_addons-thumb-portrait' => array(370, 493, true),
'trx_addons-thumb-avatar' => array(370, 370, true),
'trx_addons-thumb-tiny' => array( 75, 75, true),
'trx_addons-thumb-masonry-big' => array(760, 0, false), // Only downscale, not crop
'trx_addons-thumb-masonry' => array(370, 0, false) // Only downscale, not crop
)
);
}
}
if ( ! function_exists( 'trx_addons_init' ) ) {
/**
* Plugin init (after init custom post types and after all other plugins)
*
* @hooked init, 11
*/
add_action( 'init', 'trx_addons_init', 11 );
function trx_addons_init() {
// Add thumb sizes
$thumb_sizes = trx_addons_get_thumb_sizes();
$mult = trx_addons_get_option('retina_ready', 1);
foreach ($thumb_sizes as $k=>$v) {
// Add Original dimensions
add_image_size( $k, $v[0], $v[1], $v[2]);
// Add Retina dimensions
if ($mult > 1) add_image_size( $k.'-@retina', $v[0]*$mult, $v[1]*$mult, $v[2]);
}
// If this is first run
if ( get_option( 'trx_addons_just_activated' ) == 'yes' ) {
do_action( 'trx_addons_first_run' );
update_option( 'trx_addons_just_activated', 'no' );
}
}
}
if ( ! function_exists('trx_addons_flush_rewrite_rules') ) {
/**
* Flush rewrite rules on first run after plugin activation.
*
* @hooked trx_addons_first_run
*/
add_action( 'trx_addons_first_run', 'trx_addons_flush_rewrite_rules' );
function trx_addons_flush_rewrite_rules() {
flush_rewrite_rules();
}
}
if ( ! function_exists('trx_addons_check_rewrite_rules') ) {
/**
* Check rewrite rules on init and flush if needed.
* May be needed when rewrite rules was flushed by other plugin on the same hook with lower priority.
* For example, 'Give' plugin sometimes does it on priority 1.
*
* @hooked init, 12
*/
add_action( 'init', 'trx_addons_check_rewrite_rules', 12 );
function trx_addons_check_rewrite_rules() {
global $TRX_ADDONS_STORAGE;
$rules = get_option( 'rewrite_rules' );
if ( is_array( $rules ) && is_array( $TRX_ADDONS_STORAGE['cpt_list'] ) && count( $TRX_ADDONS_STORAGE['cpt_list'] ) > 0 ) {
$need_flush = false;
foreach ( $TRX_ADDONS_STORAGE['cpt_list'] as $cpt => $params ) {
if ( ! empty( $params['post_type_slug'] ) && trx_addons_components_is_allowed( 'cpt', $cpt ) && trx_addons_is_off( trx_addons_get_option( $cpt . '_disable', 0, false ) ) ) {
if ( ! isset( $rules[ $params['post_type_slug'] . '/[^/]+/attachment/([^/]+)/?$' ] ) ) {
$found = false;
foreach( $rules as $rule => $rewrite ) {
if ( strpos( $rule, $params['post_type_slug'] . '/' ) === 0 ) {
$found = true;
break;
}
}
if ( ! $found ) {
$need_flush = true;
break;
}
}
}
}
if ( $need_flush ) {
flush_rewrite_rules();
}
}
}
}
//-------------------------------------------------------
//-- Featured images
//-------------------------------------------------------
if ( ! function_exists('trx_addons_image_sizes') ) {
/**
* Add plugin-specific thumb sizes to the list in Media Settings
*
* @hooked image_size_names_choose
*
* @param array $sizes An array with thumb sizes
*
* @return array A modified array with thumb sizes
*/
add_filter( 'image_size_names_choose', 'trx_addons_image_sizes' );
function trx_addons_image_sizes( $sizes ) {
$thumb_sizes = apply_filters('trx_addons_filter_add_thumb_names', array(
'trx_addons-thumb-big' => esc_html__( 'Large image', 'trx_addons' ),
'trx_addons-thumb-medium' => esc_html__( 'Medium image', 'trx_addons' ),
'trx_addons-thumb-small' => esc_html__( 'Small image', 'trx_addons' ),
'trx_addons-thumb-portrait' => esc_html__( 'Portrait', 'trx_addons' ),
'trx_addons-thumb-avatar' => esc_html__( 'Big square avatar', 'trx_addons' ),
'trx_addons-thumb-tiny' => esc_html__( 'Small square avatar', 'trx_addons' ),
'trx_addons-thumb-masonry' => esc_html__( 'Masonry (scaled)', 'trx_addons' )
)
);
$mult = trx_addons_get_option('retina_ready', 1);
foreach($thumb_sizes as $k=>$v) {
$sizes[$k] = $v;
if ($mult > 1) $sizes[$k.'-@retina'] = $v.' '.esc_html__('@2x', 'trx_addons' );
}
return $sizes;
}
}
//-------------------------------------------------------
//-- Body classes
//-------------------------------------------------------
if ( ! function_exists('trx_addons_add_body_classes') ) {
/**
* Add plugin-specific classes to the body tag:
* - 'hide_fixed_rows_enabled' - if the option 'hide_fixed_rows' is enabled
* - 'trx_addons_customizable_theme' - if the current theme supports the shortcodes customization in Elementor
*
* @hooked body_class
*
* @param array $classes An array with body classes
*
* @return array A modified array with body classes
*/
add_filter( 'body_class', 'trx_addons_add_body_classes' );
function trx_addons_add_body_classes( $classes ) {
if ( (int) trx_addons_get_option('hide_fixed_rows') > 0 ) {
$classes[] = 'hide_fixed_rows_enabled';
}
if ( apply_filters( 'trx_addons_filter_allow_sc_styles_in_elementor', false, 'body_classes' ) ) {
$classes[] = 'trx_addons_customizable_theme';
}
return $classes;
}
}
//-------------------------------------------------------
//-- Load scripts and styles
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_safari_to_top' ) ) {
/**
* Add a <script> to redirect browser 'Safari mobile' from iframe-version to the whole page version
* because it incorrectly detect height of the window in the iframe
*
* @hooked wp_head
*/
add_action('wp_head', 'trx_addons_safari_to_top', 0);
function trx_addons_safari_to_top() {
if ( wp_is_mobile() ) { // && isset($_SERVER['HTTP_REFERER']) && strpos($_SERVER['HTTP_REFERER'], 'themeforest')) {
?><script>navigator.userAgent.match(/iPad|iPhone|iPod/i) != null && window.name != '' && top.location != window.location && (top.location.href = window.location.href);</script><?php
}
}
}
if ( ! function_exists( 'trx_addons_load_scripts_external' ) ) {
/**
* Load required styles and scripts to the frontend
*
* @hooked wp_enqueue_scripts
*/
add_action("wp_enqueue_scripts", 'trx_addons_load_scripts_external');
function trx_addons_load_scripts_external() {
// Load Popup script and styles
trx_addons_enqueue_popup();
// TweenMax library
if ( trx_addons_get_option( 'smooth_scroll' ) || apply_filters( 'trx_addons_filter_load_tweenmax', false ) ) {
trx_addons_enqueue_tweenmax( array(
'ScrollTo' => trx_addons_get_option( 'smooth_scroll' ),
) );
}
}
}
if ( ! function_exists( 'trx_addons_load_frontend_scripts' ) ) {
/**
* Add styles to the list to future load
*
* @hooked trx_addons_action_load_scripts_front
*
* @trigger trx_addons_action_load_scripts_front_{$slug}
*
* @param bool $force Optional. If true - load scripts/styles immediately
* @param string $slug Optional. A slug to identify the scripts/styles set
* @param int $value Optional. A value to identify the scripts/styles set
*/
add_action( 'trx_addons_action_load_scripts_front', 'trx_addons_load_frontend_scripts', 1, 3 );
function trx_addons_load_frontend_scripts( $force = false, $slug = '', $value = 1 ) {
global $TRX_ADDONS_STORAGE;
$slug = str_replace( '-', '_', $slug );
$TRX_ADDONS_STORAGE['enqueue_list'][$slug] = $value;
do_action( "trx_addons_action_load_scripts_front_{$slug}", $force );
}
}
if ( ! function_exists( 'trx_addons_need_frontend_scripts' ) ) {
/**
* Check if need to load script or style
*
* @param string $slug A slug to identify the scripts/styles set
* @param int $value Optional. A value to identify the scripts/styles set
*
* @return bool true if need to load styles/scripts
*/
function trx_addons_need_frontend_scripts( $slug, $value = 1 ) {
global $TRX_ADDONS_STORAGE;
$slug = str_replace( '-', '_', $slug );
return isset( $TRX_ADDONS_STORAGE['enqueue_list'][$slug] ) && $TRX_ADDONS_STORAGE['enqueue_list'][$slug] == $value;
}
}
if ( ! function_exists( 'trx_addons_load_icons_front' ) ) {
/**
* Load a font with icons. Font with icons must be loaded before main stylesheet
*
* @hooked wp_enqueue_scripts, 0
*/
add_action("wp_enqueue_scripts", 'trx_addons_load_icons_front', 0);
function trx_addons_load_icons_front() {
wp_enqueue_style( 'trx_addons-icons', trx_addons_get_file_url('css/font-icons/css/trx_addons_icons.css'), array(), null );
}
}
if ( ! function_exists( 'trx_addons_load_scripts_front' ) ) {
/**
* Load required styles and scripts to the frontend
*
* @hooked wp_enqueue_scripts, TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY
*/
add_action("wp_enqueue_scripts", 'trx_addons_load_scripts_front', TRX_ADDONS_ENQUEUE_SCRIPTS_PRIORITY);
function trx_addons_load_scripts_front() {
// If 'debug_mode' is off - load merged styles and scripts
if ( trx_addons_is_off(trx_addons_get_option('debug_mode')) ) {
wp_enqueue_style( 'trx_addons', trx_addons_get_file_url('css/__styles' . ( trx_addons_is_preview() || trx_addons_is_off( trx_addons_get_option( 'optimize_css_and_js_loading' ) ) ? '-full' : '' ) . '.css'), array(), null );
wp_enqueue_script( 'trx_addons', trx_addons_get_file_url('js/__scripts' . ( trx_addons_is_preview() || trx_addons_is_off( trx_addons_get_option( 'optimize_css_and_js_loading' ) ) ? '-full' : '' ) . '.js'), apply_filters( 'trx_addons_filter_script_deps', array('jquery') ), null, true );
// else load all scripts separate
} else {
wp_enqueue_style( 'trx_addons', trx_addons_get_file_url('css/trx_addons.front.css'), array(), null );
wp_enqueue_style( 'trx_addons-hovers', trx_addons_get_file_url('css/trx_addons.hovers.css'), array(), null );
wp_enqueue_script( 'trx_addons-utils', trx_addons_get_file_url('js/trx_addons.utils.js'), array('jquery'), null, true );
wp_enqueue_script( 'trx_addons', trx_addons_get_file_url('js/trx_addons.front.js'), array('jquery'), null, true );
}
// Conditions to load animations.css
if ( ! apply_filters( 'trx_addons_filter_disable_load_animation', false ) && ( ! wp_is_mobile() || ! apply_filters( 'trx_addons_filter_disable_animation_on_mobile', false ) ) ) {
wp_enqueue_style( 'trx_addons-animations', trx_addons_get_file_url('css/trx_addons.animations.css'), array(), null );
}
}
}
if ( ! function_exists( 'trx_addons_load_scripts_responsive' ) ) {
/**
* Load responsive styles to the frontend
*
* @hooked wp_enqueue_scripts, TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY
*/
add_action('wp_enqueue_scripts', 'trx_addons_load_scripts_responsive', TRX_ADDONS_ENQUEUE_RESPONSIVE_PRIORITY);
function trx_addons_load_scripts_responsive() {
// If 'debug_mode' is off - load merged styles and scripts
if ( trx_addons_is_off(trx_addons_get_option('debug_mode')) ) {
wp_enqueue_style(
'trx_addons-responsive',
trx_addons_get_file_url('css/__responsive' . ( trx_addons_is_preview() || trx_addons_is_off( trx_addons_get_option( 'optimize_css_and_js_loading' ) ) ? '-full' : '' ) . '.css'),
array(),
null,
trx_addons_media_for_load_css_responsive( 'main', 'xl' )
);
} else {
wp_enqueue_style(
'trx_addons-responsive',
trx_addons_get_file_url('css/trx_addons.responsive.css'),
array(),
null,
trx_addons_media_for_load_css_responsive( 'main', 'xl' )
);
}
}
}
if ( ! function_exists( 'trx_addons_media_for_load_css_responsive' ) ) {
/**
* Return the attribute @media for loaded responsive CSS
*
* @param string $slug A slug to identify the responsive css-file
* @param string $media A media descriptor to detect the @media condition
*
* @return string A @media condition
*/
function trx_addons_media_for_load_css_responsive( $slug = 'main', $media = 'all' ) {
global $TRX_ADDONS_STORAGE;
$condition = 'all';
$media = apply_filters( 'trx_addons_filter_media_for_load_css_responsive', $media, $slug );
if ( ! empty( $TRX_ADDONS_STORAGE['responsive'][ $media ]['max'] ) ) {
$condition = sprintf( '(max-width:%dpx)', $TRX_ADDONS_STORAGE['responsive'][ $media ]['max'] );
}
return apply_filters( 'trx_addons_filter_condition_for_load_css_responsive', $condition, $slug );
}
}
if ( ! function_exists( 'trx_addons_media_for_load_css_responsive_callback' ) ) {
add_filter( 'trx_addons_filter_media_for_load_css_responsive', 'trx_addons_media_for_load_css_responsive_callback', 10, 2 );
/**
* Return a maximum 'media' slug to use as a default value for all responsive css-files
* (if corresponding media is not detected by a specified slug).
*
* Hooks: add_filter( 'trx_addons_filter_media_for_load_css_responsive', 'trx_addons_media_for_load_css_responsive_callback', 10, 2 );
*
* @param string $media A current media descriptor.
* @param string $slug A current slug to detect a media descriptor. Not used in this function.
*
* @return string A default media descriptor, if media stay equal to 'all' after all previous hooks.
*/
function trx_addons_media_for_load_css_responsive_callback( $media, $slug ) {
return 'all' == $media ? 'xxl' : $media;
}
}
if ( ! function_exists( 'trx_addons_localize_scripts_front' ) ) {
/**
* Add js variables to the frontend (localizetion of the script)
*
* @hooked wp_footer
*/
add_action("wp_footer", 'trx_addons_localize_scripts_front');
function trx_addons_localize_scripts_front() {
wp_localize_script( 'trx_addons', 'TRX_ADDONS_STORAGE', apply_filters('trx_addons_filter_localize_script', array(
'admin_mode' => false,
// AJAX parameters
'ajax_url' => esc_url(admin_url('admin-ajax.php')),
'ajax_nonce'=> esc_attr(wp_create_nonce(admin_url('admin-ajax.php'))),
// REST API url
'rest_url' => esc_url(get_rest_url()),
// Site base url
'site_url' => esc_url( home_url() ),
// Plugin base url
'plugin_url'=> TRX_ADDONS_PLUGIN_URL,
// Is single page/post
'post_id' => get_the_ID(),
// VC frontend edit mode
'vc_edit_mode' => function_exists('trx_addons_vc_is_frontend') && trx_addons_vc_is_frontend(),
// Is preview mode
'is_preview' => trx_addons_is_preview(),
'is_preview_gb' => trx_addons_is_preview( 'gutenberg' ),
'is_preview_elm'=> trx_addons_is_preview( 'elementor' ),
// No image placeholder
'no_image' => trx_addons_get_no_image(),
// Popup engine
'popup_engine'=> trx_addons_get_option('popup_engine'),
// Show scroll progress
'scroll_progress' => trx_addons_is_singular( 'post' ) ? trx_addons_get_option('scroll_progress') : 'hide',
// Hide fixed rows on scroll down
'hide_fixed_rows' => trx_addons_get_option('hide_fixed_rows'),
// Smooth scroll
'smooth_scroll' => trx_addons_get_option( 'smooth_scroll' ) && ! trx_addons_is_preview(),
// Animate to the inner links
'animate_inner_links' => trx_addons_get_option('animate_inner_links'),
// Animations on mobile
'disable_animation_on_mobile' => apply_filters( 'trx_addons_filter_disable_animation_on_mobile', true ),
// Open external links in a new window
'add_target_blank' => trx_addons_get_option('add_target_blank'),
// Use menu collapse
'menu_collapse' => trx_addons_get_option( 'menu_collapse', 1 ),
'menu_collapse_icon' => trx_addons_get_option( 'menu_collapse_icon', 'trx_addons_icon-ellipsis-vert' ),
// Stretch menu layouts
'menu_stretch' => trx_addons_get_option( 'menu_stretch', 0 ),
// Resize video and iframe
'resize_tag_video' => false,
'resize_tag_iframe' => true,
// Allow to set cookie when a retina is detected
'allow_cookie_is_retina' => apply_filters( 'trx_addons_filter_allow_cookie_is_retina', (int)trx_addons_get_option( 'retina_ready', 1 ) > 1 ),
// Mediaelement player icon selector allowed
'mediaplayer_icons_selector_allowed' => trx_addons_mediaplayer_icons_selector_allowed(),
// User logged in
'user_logged_in' => is_user_logged_in(),
// Current theme slug
'theme_slug' => get_template(),
// Theme colors
'theme_bg_color' => apply_filters('trx_addons_filter_get_theme_bg_color', ''),
'theme_accent_color' => apply_filters('trx_addons_filter_get_theme_accent_color', '#efa758'),
// Theme-specific page wrap class
'page_wrap_class' => trim( trx_addons_get_option('page_wrap_class') ) !== '' ? trx_addons_get_option('page_wrap_class') : '.page_wrap',
'header_wrap_class' => trim( trx_addons_get_option('header_wrap_class') ) !== '' ? trx_addons_get_option('header_wrap_class') : '.top_panel',
'footer_wrap_class' => trim( trx_addons_get_option('footer_wrap_class') ) !== '' ? trx_addons_get_option('footer_wrap_class') : '.footer_wrap',
'sidebar_wrap_class' => trim( trx_addons_get_option('sidebar_wrap_class') ) !== '' ? trx_addons_get_option('sidebar_wrap_class') : '.sidebar',
// Columns class template
'columns_wrap_class' => trx_addons_get_columns_wrap_class(),
'columns_in_single_row_class' => 'columns_in_single_row',
'column_class_template' => trx_addons_get_column_class_template(),
// Loading layout
'loading_layout' => trx_addons_loading_layout( array( 'echo' => false ) ),
// E-mail mask to validate forms
'email_mask' => '^([a-zA-Z0-9_\\-]+\\.)*[a-zA-Z0-9_\\-]+@[a-zA-Z0-9_\\-]+(\\.[a-zA-Z0-9_\\-]+)*\\.[a-zA-Z0-9]{2,12}$',
// Mobile breakpoints for JS (if window width less then)
'mobile_breakpoint_fixedrows_off' => 768,
'mobile_breakpoint_fixedcolumns_off' => 768,
'mobile_breakpoint_stacksections_off' => 768,
'mobile_breakpoint_scroll_lag_off' => 0, //768,
'mobile_breakpoint_fullheight_off' => 1025,
'mobile_breakpoint_mousehelper_off' => 1025,
// JS Messages for translation
'msg_caption_yes' => addslashes(esc_html__( 'Yes', 'trx_addons' )),
'msg_caption_no' => addslashes(esc_html__( 'No', 'trx_addons' )),
'msg_caption_ok' => addslashes(esc_html__( 'OK', 'trx_addons' )),
'msg_caption_accept' => addslashes(esc_html__( 'Accept', 'trx_addons' )),
'msg_caption_apply' => addslashes(esc_html__( 'Apply', 'trx_addons' )),
'msg_caption_cancel' => addslashes(esc_html__( 'Cancel', 'trx_addons' )),
'msg_caption_attention' => addslashes(esc_html__( 'Attention!', 'trx_addons' )),
'msg_caption_warning' => addslashes(esc_html__( 'Warning!', 'trx_addons' )),
'msg_ajax_error' => addslashes(esc_html__('Invalid server answer!', 'trx_addons')),
'msg_magnific_loading' => addslashes(esc_html__('Loading image', 'trx_addons')),
'msg_magnific_error' => addslashes(esc_html__('Error loading image', 'trx_addons')),
'msg_magnific_close' => addslashes(esc_html__('Close (Esc)', 'trx_addons')),
'msg_error_like' => addslashes(esc_html__('Error saving your like! Please, try again later.', 'trx_addons')),
'msg_field_name_empty' => addslashes(esc_html__("The name can't be empty", 'trx_addons')),
'msg_field_email_empty' => addslashes(esc_html__('Too short (or empty) email address', 'trx_addons')),
'msg_field_email_not_valid' => addslashes(esc_html__('Invalid email address', 'trx_addons')),
'msg_field_text_empty' => addslashes(esc_html__("The message text can't be empty", 'trx_addons')),
'msg_search_error' => addslashes(esc_html__('Search error! Try again later.', 'trx_addons')),
'msg_send_complete' => addslashes(esc_html__("Send message complete!", 'trx_addons')),
'msg_send_error' => addslashes(esc_html__('Transmit failed!', 'trx_addons')),
'msg_validation_error' => addslashes(esc_html__('Error data validation!', 'trx_addons')),
'msg_name_empty' => addslashes(esc_html__("The name can't be empty", 'trx_addons')),
'msg_name_long' => addslashes(esc_html__('Too long name', 'trx_addons')),
'msg_email_empty' => addslashes(esc_html__('Too short (or empty) email address', 'trx_addons')),
'msg_email_long' => addslashes(esc_html__('Too long email address', 'trx_addons')),
'msg_email_not_valid' => addslashes(esc_html__('Invalid email address', 'trx_addons')),
'msg_text_empty' => addslashes(esc_html__("The message text can't be empty", 'trx_addons')),
'msg_copied' => addslashes(esc_html__("Copied!", 'trx_addons')),
) ) );
}
}
if ( ! function_exists( 'trx_addons_reorder_scripts' ) ) {
/**
* Reorder plugin-specific scripts - put all our scripts after the script with the slug 'trx_addons'.
* Call after 'trx_addons_action_check_page_content' on priority 18
* Call before 'wp_print_footer_scripts' on priority 20
*
* @hooked wp_footer, 19
*/
add_action( 'wp_footer', 'trx_addons_reorder_scripts', 19 );
function trx_addons_reorder_scripts() {
global $wp_scripts;
if ( ! empty( $wp_scripts->queue ) && is_array( $wp_scripts->queue )
&& ! empty( $wp_scripts->registered ) && is_array( $wp_scripts->registered )
) {
$our = array();
$queue = array();
$start = false;
foreach ( $wp_scripts->registered as $slug => $data ) {
if ( $start && ! empty( $wp_scripts->registered[$slug] ) ) {
if ( ! empty( $data->src ) && is_string( $data->src ) && strpos( strtolower( $data->src ), 'trx_addons' ) > 0 ) {
$our[ $slug ] = $data;
unset( $wp_scripts->registered[ $slug ] );
foreach( $wp_scripts->queue as $k => $v ) {
if ( $v == $slug ) {
$queue[] = $slug;
unset( $wp_scripts->queue[ $k ] );
}
}
}
} if ( $slug == 'trx_addons' ) {
$start = true;
}
}
if ( count( $our ) > 0 ) {
if ( isset( $wp_scripts->registered['trx_addons'] ) ) {
trx_addons_array_insert_after( $wp_scripts->registered, 'trx_addons', $our );
} else {
$wp_scripts->registered = trx_addons_array_merge( $wp_scripts->registered, $our );
}
}
if ( count( $queue ) > 0 ) {
$found = false;
foreach( $wp_scripts->queue as $k => $v ) {
if ( $v == 'trx_addons' ) {
trx_addons_array_insert_after( $wp_scripts->queue, $k, $queue );
$found = true;
break;
}
}
if ( ! $found ) {
$wp_scripts->queue = array_merge( $wp_scripts->queue, $queue );
}
}
}
}
}
if ( ! function_exists( 'trx_addons_move_scripts_down' ) ) {
/**
* Move other scripts to the footer
*
* @hooked wp_enqueue_scripts, 9999
*
* @trigger trx_addons_filter_skip_move_scripts_down
*
* @param string $src Source URL of the enqueued script
*/
add_action( 'wp_enqueue_scripts', 'trx_addons_move_scripts_down', 9999 );
function trx_addons_move_scripts_down( $src ) {
global $wp_scripts;
if ( trx_addons_is_on( trx_addons_get_option( 'move_scripts_to_footer' ) )
&& ! empty( $wp_scripts->queue ) && is_array( $wp_scripts->queue )
&& ! empty( $wp_scripts->registered ) && is_array( $wp_scripts->registered )
) {
$skip_list = array_merge(
apply_filters( 'trx_addons_filter_skip_move_scripts_down',
array(
'modernizr',
'jquery.js',
'jquery.min.js',
'jquery-migrate',
'core.js',
'core.min.js',
'underscore',
'wp-polyfill',
'wp-backbone',
'wp-util',
'dom-ready',
'i18n',
'a11y',
'js/dist',
'tweenmax',
'gsap',
'tinymce',
)
),
array_map( 'trim', explode( ',', trx_addons_get_option('move_scripts_to_footer_exclude') ) )
);
foreach ( $wp_scripts->registered as $slug => $data ) {
if ( ! empty( $wp_scripts->registered[$slug] ) ) {
if ( trx_addons_is_on( trx_addons_get_option( 'remove_ver_from_url' ) )
&& isset( $wp_scripts->registered[$slug]->ver )
) {
$wp_scripts->registered[$slug]->ver = null;
}
$skip = false;
foreach ( $skip_list as $s ) {
if ( empty( $s ) ) continue;
if ( strpos( strtolower( $slug ), $s ) === 0 || ( !empty( $data->src ) && is_string( $data->src ) && strpos( strtolower( $data->src ), $s ) > 0 ) ) {
$skip = true;
break;
}
}
if ( ! $skip ) {
if ( empty( $wp_scripts->registered[$slug]->extra ) ) {
$wp_scripts->registered[$slug]->extra = array( 'group' => 1 );
} else { // if (empty($wp_scripts->registered[$slug]->extra['group'])) {
$wp_scripts->registered[$slug]->extra['group'] = 1;
}
}
}
}
}
}
}
if ( ! function_exists( 'trx_addons_async_scripts_load' ) ) {
/**
* Add the attribute 'defer' to the scripts
*
* @hooked script_loader_tag, 9999
*
* @param string $tag HTML tag of the enqueued script
* @param string $slug Slug of the enqueued script
*
* @return string Modified HTML tag of the enqueued script
*/
add_filter( 'script_loader_tag', 'trx_addons_async_scripts_load', 9999, 2 );
function trx_addons_async_scripts_load( $tag, $slug ) {
global $wp_scripts;
if ( trx_addons_is_on( trx_addons_get_option('async_scripts_load') )
&& ! is_admin()
&& ! is_customize_preview()
&& ! empty($wp_scripts->queue) && is_array($wp_scripts->queue)
&& ! empty($wp_scripts->registered) && is_array($wp_scripts->registered)
) {
$skip_list = array_merge(
apply_filters( 'trx_addons_filter_skip_async_scripts_load',
array(
'modernizr',
'jquery.js',
'jquery.min.js',
'jquery-migrate',
'core.js',
'core.min.js',
'underscore',
'wp-polyfill',
'wp-backbone',
'wp-util',
'dom-ready',
'i18n',
'a11y',
'js/dist',
'tweenmax',
'gsap',
'tinymce',
)
),
array_map( 'trim', explode( ',', trx_addons_get_option('async_scripts_exclude') ) )
);
$skip = false;
foreach ($skip_list as $s) {
if ( empty( $s ) ) continue;
if ( strpos( strtolower( $slug ), $s ) === 0 || ( !empty( $wp_scripts->registered[$slug]->src ) && is_string( $wp_scripts->registered[$slug]->src ) && strpos( strtolower( $wp_scripts->registered[$slug]->src ), $s ) > 0 ) ) {
$skip = true;
break;
}
}
if ( $skip ) {
// Remove param 'defer'
$tag = str_replace( array( 'defer="defer"', 'defer' ), '', $tag );
} else if ( strpos( $tag, 'defer' ) === false ) {
// Add param 'defer'
$tag = str_replace( ' src', ' defer="defer" src', $tag );
}
}
return $tag;
}
}
if ( ! function_exists( 'trx_addons_remove_version' ) ) {
/**
* Remove WordPress version parameter from styles and scripts
*
* @hooked style_loader_src, 9999
* @hooked script_loader_src, 9999
*
* @param string $src Source URL of the enqueued style or script
*
* @return string Modified source URL of the enqueued style or script
*/
add_filter( 'style_loader_src', 'trx_addons_remove_version', 9999 );
add_filter( 'script_loader_src', 'trx_addons_remove_version', 9999 );
function trx_addons_remove_version( $src ) {
if ( trx_addons_is_on( trx_addons_get_option( 'remove_ver_from_url' ) ) && ! is_admin() && strpos( $src, 'ver=' ) ) {
$src = remove_query_arg( 'ver', $src );
}
return $src;
}
}
if ( ! function_exists( 'trx_addons_disable_cache_in_the_debug_mode' ) ) {
/**
* Disable a cache for scripts and styles in the debug mode - add random param to the URL
*
* @hooked style_loader_src, 9999
* @hooked script_loader_src, 9999
*
* @param string $src Source URL of the enqueued style or script
*
* @return string Modified source URL of the enqueued style or script
*/
add_filter( 'style_loader_src', 'trx_addons_disable_cache_in_the_debug_mode', 9999 );
add_filter( 'script_loader_src', 'trx_addons_disable_cache_in_the_debug_mode', 9999 );
function trx_addons_disable_cache_in_the_debug_mode( $src ) {
if ( trx_addons_is_on( trx_addons_get_option( 'disable_css_and_js_cache' ) )
&& trx_addons_is_on( trx_addons_get_option( 'debug_mode' ) )
// Uncomment if not need to disable cache for the admin mode
// && ! is_admin()
&& ( strpos( $src, 'trx_addons/' ) !== false
|| strpos( $src, trailingslashit( get_stylesheet() ) ) !== false
|| strpos( $src, trailingslashit( get_template() ) ) !== false
)
) {
$src = add_query_arg( 'reload', mt_rand(), $src );
}
return $src;
}
}
//-----------------------------------------
//-- Merge JS and CSS
//-----------------------------------------
if ( ! function_exists( 'trx_addons_itself_activated' ) ) {
/**
* Plugin 'trx_addons' activation hook - regenerate merged files on first run
*
* @hooked register_activation_hook
*
* @trigger trx_addons_filter_regenerate_merged_files_after_activate_trx_addons
*/
register_activation_hook( __FILE__, 'trx_addons_itself_activated' );
function trx_addons_itself_activated() {
// Set this flag to regenerate styles and scripts on first run
if ( apply_filters( 'trx_addons_filter_regenerate_merged_files_after_activate_trx_addons', true ) ) {
trx_addons_merge_styles_schedule();
}
}
}
if ( ! function_exists( 'trx_addons_any_plugin_change_state' ) ) {
/**
* Any plugin activated/deactivated - regenerate merged files on next load
*
* @hooked activated_plugin
* @hooked deactivated_plugin
*
* @trigger trx_addons_filter_regenerate_merged_files_after_activate_plugins
*
* @param string $plugin A plugin slug
* @param bool $network_activation true if plugin is activated network wide
*/
add_action( 'activated_plugin', 'trx_addons_any_plugin_change_state', 10, 2 );
add_action( 'deactivated_plugin', 'trx_addons_any_plugin_change_state', 10, 2 );
function trx_addons_any_plugin_change_state( $plugin, $network_activation ) {
// Set this flag to regenerate styles and scripts on first run
if ( apply_filters( 'trx_addons_filter_regenerate_merged_files_after_activate_plugins', true ) ) {
trx_addons_merge_styles_schedule();
}
}
}
if ( ! function_exists( 'trx_addons_update' ) ) {
/**
* A plugin or a theme was updated via core update screen - regenerate merged files on next load
*
* @hooked upgrader_process_complete
*
* @trigger trx_addons_filter_regenerate_merged_files_after_update_trx_addons
* @trigger trx_addons_filter_regenerate_merged_files_after_update_theme
*
* @param object $upgrader An upgrader object
* @param array $hook_extra An array of hook extra parameters
*/
add_action( 'upgrader_process_complete', 'trx_addons_update', 10, 2 );
function trx_addons_update( $upgrader, $hook_extra ) {
if ( ! empty( $hook_extra['action'] ) && $hook_extra['action'] == 'update'
&& ! empty( $hook_extra['type'] ) && in_array( $hook_extra['type'], array( 'plugin', 'theme' ) )
&& ! empty( $hook_extra['bulk'] )
) {
if ( ! empty( $hook_extra['plugins'] ) && is_array( $hook_extra['plugins'] ) ) {
if ( apply_filters( 'trx_addons_filter_regenerate_merged_files_after_update_trx_addons', true ) ) {
foreach( $hook_extra['plugins'] as $plugin ) {
if ( strpos( $plugin, 'trx_addons' ) !== false ) {
// Set this flag to regenerate styles and scripts on first run
trx_addons_merge_styles_schedule();
break;
}
}
}
} else if ( ! empty( $hook_extra['themes'] ) && is_array( $hook_extra['themes'] ) ) {
if ( apply_filters( 'trx_addons_filter_regenerate_merged_files_after_update_theme', true ) ) {
$slug = get_template();
foreach( $hook_extra['themes'] as $theme ) {
if ( strpos( $theme, $slug ) !== false ) {
// Set this flag to regenerate styles and scripts on first run
trx_addons_merge_styles_schedule();
break;
}
}
}
}
}
}
}
if ( ! function_exists( 'trx_addons_update2' ) ) {
/**
* A plugin or a theme was updated via 'trx_updater' - regenerate merged files on next load
*
* @hooked trx_updater_action_after_plugin_upgrade
* @hooked trx_updater_action_after_theme_upgrade
*
* @trigger trx_addons_filter_regenerate_merged_files_after_update_trx_addons
* @trigger trx_addons_filter_regenerate_merged_files_after_update_theme
*
* @param string $slug A plugin or a theme slug
*/
add_action( 'trx_updater_action_after_plugin_upgrade', 'trx_addons_update2', 10, 1 );
add_action( 'trx_updater_action_after_theme_upgrade', 'trx_addons_update2', 10, 1 );
function trx_addons_update2( $slug ) {
$theme_slug = get_template();
if ( ( current_action() == 'trx_updater_action_after_plugin_upgrade' && $slug == 'trx_addons' && apply_filters( 'trx_addons_filter_regenerate_merged_files_after_update_trx_addons', true ) )
||
( current_action() == 'trx_updater_action_after_theme_upgrade' && $slug == $theme_slug && apply_filters( 'trx_addons_filter_regenerate_merged_files_after_update_theme', true ) )
) {
// Set this flag to regenerate styles and scripts on first run
trx_addons_merge_styles_schedule();
}
}
}
if ( ! function_exists( 'trx_addons_merge_styles_schedule' ) ) {
/**
* Schedule action to merge all separate styles and scripts to the single file on next run after demo data import
*
* @hooked trx_addons_action_importer_import_end
*/
add_action( 'trx_addons_action_importer_import_end', 'trx_addons_merge_styles_schedule');
function trx_addons_merge_styles_schedule() {
// Set this flag to regenerate styles and scripts on first run
update_option( 'trx_addons_action', 'trx_addons_action_save_options' );
}
}
if ( ! function_exists( 'trx_addons_merge_styles' ) ) {
/**
* Merge all separate styles and scripts to the single file to increase page upload speed
*
* @hooked trx_addons_action_save_options, 20
*/
add_action( 'trx_addons_action_save_options', 'trx_addons_merge_styles', 20 );
function trx_addons_merge_styles() {
// Merge styles
// CSS list must be in the next format:
// 'relative url for css-file' => true | false
// true - merge this file always (to the __styles and to the __styles-full),
// false - not merge this file for optimized mode (only to the __styles-full)
$css_list = apply_filters( 'trx_addons_filter_merge_styles', array(
'css/trx_addons.front.css' => true,
'css/trx_addons.hovers.css' => true
)
);
trx_addons_merge_css( 'css/__styles.css', array_keys( $css_list, true ) );
trx_addons_merge_css( 'css/__styles-full.css', array_keys( $css_list ) );
// Merge responsive styles
$css_list = apply_filters( 'trx_addons_filter_merge_styles_responsive', array(
'css/trx_addons.responsive.css' => true
)
);
trx_addons_merge_css( 'css/__responsive.css', array_keys( $css_list, true ), true );
trx_addons_merge_css( 'css/__responsive-full.css', array_keys( $css_list ), true );
// Merge scripts
// JS list must be in the next format:
// 'relative url for js-file' => true | false
// true - merge this file always (to the __scripts and to the __scripts-full),
// false - not merge this file for optimized mode (only to the __scripts-full)
$js_list = apply_filters( 'trx_addons_filter_merge_scripts', array(
'js/trx_addons.utils.js' => true,
'js/trx_addons.front.js' => true
)
);
trx_addons_merge_js( 'js/__scripts.js', array_keys( $js_list, true ) );
trx_addons_merge_js( 'js/__scripts-full.js', array_keys( $js_list ) );
}
}
if ( ! function_exists( 'trx_addons_merge_styles_convert_keys' ) ) {
/**
* Convert an array items with numeric keys to the new format ( to compatibility with old themes )
*
* @hooked trx_addons_filter_merge_styles, 9999
* @hooked trx_addons_filter_merge_styles_responsive, 9999
* @hooked trx_addons_filter_merge_scripts, 9999
*
* @param array $list An array of styles or scripts to merge
*
* @return array Modified array of styles or scripts to merge
*/
add_action( 'trx_addons_filter_merge_styles', 'trx_addons_merge_styles_convert_keys', 9999, 1 );
add_action( 'trx_addons_filter_merge_styles_responsive', 'trx_addons_merge_styles_convert_keys', 9999, 1 );
add_action( 'trx_addons_filter_merge_scripts', 'trx_addons_merge_styles_convert_keys', 9999, 1 );
function trx_addons_merge_styles_convert_keys( $list ) {
if ( is_array( $list ) ) {
$new_list = array();
foreach( $list as $k => $v ) {
if ( is_numeric( $k ) ) {
$new_list[ $v ] = true;
} else {
$new_list[ $k ] = $v;
}
}
$list = $new_list;
unset( $new_list );
}
return $list;
}
}
if ( ! function_exists('trx_addons_do_delayed_action') ) {
/**
* Delayed action from previous session (after save options) to save new CSS, etc.
*
* @hooked after_setup_theme
*
* @trigger trx_addons_action_save_options
* @trigger trx_addons_action_is_new_version_of_plugin
*
* @return void
*/
add_action( 'after_setup_theme', 'trx_addons_do_delayed_action' );
function trx_addons_do_delayed_action() {
// If a delayed action is present
$action = get_option( 'trx_addons_action' );
if ( ! empty( $action ) ) {
do_action( $action );
update_option( 'trx_addons_action', '' );
}
// If the plugin was updated manually
$version = get_option( 'trx_addons_version' );
if ( $version != TRX_ADDONS_VERSION ) {
// Regenerate combined CSS and JS if not do it on delayed action
if ( $action != 'trx_addons_action_save_options' ) {
do_action( 'trx_addons_action_save_options' );
}
// Trigger action for a new version
do_action( 'trx_addons_action_is_new_version_of_plugin', TRX_ADDONS_VERSION, $version );
// Save current version
update_option( 'trx_addons_version', TRX_ADDONS_VERSION );
}
}
}
//-------------------------------------------------------
//-- Add Google analitics and Google remarketing code
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_add_google_analitics' ) ) {
/**
* Add Google Analytics code (before </head>)
*
* @hooked wp_head, 1000
*/
add_action( 'wp_head', 'trx_addons_add_google_analitics', 1000 );
function trx_addons_add_google_analitics() {
// To prevent call again
static $done = false;
if ( $done ) return;
$done = true;
$ga = trx_addons_get_option( 'api_google_analitics', '', false );
if ( ! empty( $ga ) ) {
trx_addons_show_layout( $ga );
}
}
}
if ( ! function_exists( 'trx_addons_add_google_remarketing' ) ) {
/**
* Add Google Remarketing code (before </body>)
*
* @hooked wp_footer, 1000
*/
add_action( 'wp_footer', 'trx_addons_add_google_remarketing', 1000 );
function trx_addons_add_google_remarketing() {
// To prevent call again
static $done = false;
if ( $done ) return;
$done = true;
$gr = trx_addons_get_option( 'api_google_remarketing', '', false );
if ( ! empty( $gr ) ) {
trx_addons_show_layout( $gr );
}
}
}
//-------------------------------------------------------
//-- Load inline html and css
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_put_inline_html' ) ) {
/**
* Load inline html
* Attention! Priority 9 is used because inline html must be loaded before moved scripts
* (see below on action 'wp_enqueue_scripts', 9999), called inside the action 'wp_footer' with the default priority 10
*
* @hooked wp_footer, 9
* @hooked admin_footer, 9
*
* @trigger trx_addons_filter_inline_html
*/
add_action( 'wp_footer', 'trx_addons_put_inline_html', 9 );
add_action( 'admin_footer', 'trx_addons_put_inline_html', 9 );
function trx_addons_put_inline_html() {
// To prevent call again
static $done = false;
if ( $done ) return;
$done = true;
// Put custom html/js, prepared in shortcodes or any other output blocks
trx_addons_show_layout( apply_filters( 'trx_addons_filter_inline_html', trx_addons_get_inline_html() ) );
}
}
if ( ! function_exists( 'trx_addons_put_inline_css' ) ) {
/**
* Load inline styles
*
* @hooked wp_footer, 1000
* @hooked admin_footer, 1000
*
* @trigger trx_addons_filter_inline_css
*/
add_action( 'wp_footer', 'trx_addons_put_inline_css', 1000 );
add_action( 'admin_footer', 'trx_addons_put_inline_css', 1000 );
function trx_addons_put_inline_css() {
// To prevent call again
static $done = false;
if ( $done ) return;
$done = true;
// Attention! Don't change id in the tag 'style' - need to properly work the 'view more' script
trx_addons_show_layout( apply_filters( 'trx_addons_filter_inline_css', trx_addons_get_inline_css() ),
'<style type="text/css" id="trx_addons-inline-styles-inline-css">',
'</style>'
);
}
}
if ( ! function_exists( 'trx_addons_check_print_footer_scripts' ) ) {
/**
* Check if print_footer_scripts() was called manually ( not in the action 'wp_footer' )
*
* @hooked print_footer_scripts, 9999
*
* @param bool $doit true if scripts must be printed
*
* @return bool true if scripts must be printed
*/
add_filter( 'print_footer_scripts', 'trx_addons_check_print_footer_scripts', 9999, 1 );
function trx_addons_check_print_footer_scripts( $doit = true ) {
static $done = false;
if ( ! $done && ! doing_action('wp_footer') && ! doing_action('admin_footer') ) {
$done = true;
trx_addons_put_inline_html();
if ( ! is_admin() ) {
trx_addons_localize_scripts_front();
trx_addons_check_page_content_for_used_styles_and_scripts();
trx_addons_reorder_scripts();
}
trx_addons_put_inline_css();
}
return $doit;
}
}
//-------------------------------------------------------
//-- Capture a page html output for further processing
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_grab_output_allowed' ) ) {
/**
* Check if a page html capturing is enabled
*
* @trigger trx_addons_filter_grab_output_allowed
*
* @return bool true if a page html capturing is enabled
*/
function trx_addons_grab_output_allowed() {
return
// Enable on a page requested via AJAX from frontend
( ! is_admin() || wp_doing_ajax() )
// Disable when a REST API is requested (for example, a block "legacy widget" from a new Widgets Editor)
&& ! trx_addons_check_url( '/wp-json/' )
// Allow a theme and 3rd-party plugins to disable a page capturing
// Attention! If grab output is disabled, shortcodes "Horizontal Scroll" and "Switcher" are not works properly!
&& apply_filters( 'trx_addons_filter_grab_output_allowed', true );
}
}
if ( ! function_exists( 'trx_addons_grab_page_start_hook' ) ) {
/**
* New way: Add a hook to start capturing a page.
* A priority 3 is used because an API support are loaded on priority 2
*
* @hooked after_setup_theme, 3
*/
add_action( 'after_setup_theme', 'trx_addons_grab_page_start_hook', 3 );
function trx_addons_grab_page_start_hook() {
$grab_page_start_action = apply_filters( 'trx_addons_filter_grab_page_start_action', 'after_setup_theme' ); // Was 'wp_head' and 0
$grab_page_start_priority = apply_filters( 'trx_addons_filter_grab_page_start_priority', 4 ); // and has conflict with the block 'Legacy Widget'
if ( ! empty( $grab_page_start_action ) ) {
add_action( $grab_page_start_action, 'trx_addons_grab_page_start', $grab_page_start_priority );
}
}
}
if ( ! function_exists( 'trx_addons_grab_page_start' ) ) {
/**
* Starts capturing an output of the page
*/
function trx_addons_grab_page_start() {
if ( ! trx_addons_grab_output_allowed() ) return;
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['capture_page'] = true;
ob_start( 'trx_addons_grab_page_end' );
}
}
if ( ! function_exists( 'trx_addons_grab_page_end' ) ) {
/**
* Ends capturing an output of the page and move styles from the 'body' to the 'head'
*
* @trigger trx_addons_action_before_move_styles
* @trigger trx_addons_action_after_move_styles
* @trigger trx_addons_filter_page_head
* @trigger trx_addons_filter_page_content
*
* @param string $html Captured html output of the page
*
* @return string Modified html output of the page
*/
function trx_addons_grab_page_end( $html = '' ) {
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['capture_page'] = false;
// Parse a raw html output for the head and the body
$TRX_ADDONS_STORAGE['capture_head_html'] = '';
$TRX_ADDONS_STORAGE['capture_body_html'] = '';
if ( ! empty( $html ) ) {
$pos = strpos( $html, '</head>' );
if ( $pos !== false ) {
$TRX_ADDONS_STORAGE['capture_head_html'] = substr( $html, 0, $pos );
$TRX_ADDONS_STORAGE['capture_body_html'] = substr( $html, $pos );
}
}
// Prepare and output a head and a body (if present)
if ( ! empty( $TRX_ADDONS_STORAGE['capture_head_html'] ) && ! empty( $TRX_ADDONS_STORAGE['capture_body_html'] ) ) {
do_action( 'trx_addons_action_before_move_styles' );
// Move styles from the folder 'trx_addons' from the body to the head
trx_addons_move_own_styles_to_head();
// Move styles from the theme and child-theme folders from the body to the head
trx_addons_move_theme_styles_to_head();
// Move other styles and links to the head
trx_addons_move_other_styles_to_head();
// Add captured and rearranged tags <link> and <style> to the end of <head>
$TRX_ADDONS_STORAGE['capture_head_html'] = preg_replace( '/(\r?\n){2,}/', '$1', $TRX_ADDONS_STORAGE['capture_head_html'] )
// Add all captured links from other 3rd-party plugins before own links
. ( ! empty( $TRX_ADDONS_STORAGE['capture_other_links'] ) ? $TRX_ADDONS_STORAGE['capture_other_links'] : '' )
// Add all captured links from the trx_addons
. ( ! empty( $TRX_ADDONS_STORAGE['capture_own_links'] ) ? $TRX_ADDONS_STORAGE['capture_own_links'] : '' )
// Add all captured links and styles from the theme and child-theme
. ( ! empty( $TRX_ADDONS_STORAGE['capture_theme_links'] ) ? $TRX_ADDONS_STORAGE['capture_theme_links'] : '' )
// Add all captured responsive links from the trx_addons
. ( ! empty( $TRX_ADDONS_STORAGE['capture_own_links_responsive'] ) ? $TRX_ADDONS_STORAGE['capture_own_links_responsive'] : '' )
// Add all captured responsive links and styles from the theme and child-theme
. ( ! empty( $TRX_ADDONS_STORAGE['capture_theme_links_responsive'] ) ? $TRX_ADDONS_STORAGE['capture_theme_links_responsive'] : '' )
// Add all captured links from other 3rd-party plugins after theme's links
. ( ! empty( $TRX_ADDONS_STORAGE['capture_other_links_last'] ) ? $TRX_ADDONS_STORAGE['capture_other_links_last'] : '' );
// Allow other components, plugins and themes to move their styles
do_action( 'trx_addons_action_after_move_styles' );
// Replace a buffer with the modified content of the head and the body
$html = apply_filters( 'trx_addons_filter_page_head', $TRX_ADDONS_STORAGE['capture_head_html'] )
. apply_filters( 'trx_addons_filter_page_content', $TRX_ADDONS_STORAGE['capture_body_html'] );
$TRX_ADDONS_STORAGE['capture_head_html'] = '';
$TRX_ADDONS_STORAGE['capture_body_html'] = '';
}
return $html;
}
}
if ( ! function_exists( 'trx_addons_move_own_styles_to_head' ) ) {
/**
* Capture all tags like '<link href="trx_addons/*">' from the head and body
*/
function trx_addons_move_own_styles_to_head() {
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['capture_own_links'] = '';
$TRX_ADDONS_STORAGE['capture_own_links_responsive'] = '';
$theme_slug = get_template();
$child_theme_slug = get_stylesheet();
$regex = '/'
. '(<link [^>]*href=[\'"][^\'"]*trx_addons[^\'"]*[\'"][^>]*>)'
. '|(<link [^>]*id=[\'"]trx_addons-[^\'"]*[\'"][^>]*>)'
. '|(<style[^>]*id=[\'"]trx_addons-[^\'"]*[\'"][^>]*>)'
. '/Uix';
foreach( array( 'head', 'body' ) as $part ) {
$next_tag = array( 'tag' => '', 'pos' => 0 );
do {
$next_tag = trx_addons_get_next_style_tag( $TRX_ADDONS_STORAGE["capture_{$part}_html"], $next_tag, $regex, array( '/' . $theme_slug . '/', '/' . $child_theme_slug . '/' ) );
if ( ! empty( $next_tag['tag'] ) ) {
$TRX_ADDONS_STORAGE[ strpos( $next_tag['tag'], '<link ' ) === false || ( strpos( $next_tag['tag'], 'responsive-css' ) === false && strpos( $next_tag['tag'], 'responsive.css' ) === false )
? 'capture_own_links'
: 'capture_own_links_responsive'
] .= "\n" . $next_tag['tag'];
}
} while ( ! empty( $next_tag['tag'] ) );
}
}
}
if ( ! function_exists( 'trx_addons_move_theme_styles_to_head' ) ) {
/**
* Capture all tags like '<link href="/theme-slug/"' | '<link id="theme-slug-..."' | '<style id="theme-slug-..."'
* from the theme and child-theme folders from the head and body
*/
function trx_addons_move_theme_styles_to_head() {
global $TRX_ADDONS_STORAGE;
$TRX_ADDONS_STORAGE['capture_theme_links'] = '';
$TRX_ADDONS_STORAGE['capture_theme_links_responsive'] = '';
$theme_reg = str_replace( '/', '\\/', get_template() != get_stylesheet()
? '(' . get_template() . '|' . get_stylesheet() . ')'
: get_template()
);
$regex = '/'
. '(<link [^>]*href=[\'"][^\'"]*\\/themes\\/' . $theme_reg . '[^\'"]*[\'"][^>]*>)'
. '|(<link [^>]*id=[\'"]' . $theme_reg .'-[^\'"]*[\'"][^>]*>)'
. '|(<style[^>]*id=[\'"]' . $theme_reg .'-[^\'"]*[\'"][^>]*>)'
. '/Uix';
foreach( array( 'head', 'body' ) as $part ) {
$next_tag = array( 'tag' => '', 'pos' => 0 );
do {
$next_tag = trx_addons_get_next_style_tag( $TRX_ADDONS_STORAGE["capture_{$part}_html"], $next_tag, $regex );
if ( ! empty( $next_tag['tag'] ) ) {
$TRX_ADDONS_STORAGE[ strpos( $next_tag['tag'], '<link ' ) === false || ( strpos( $next_tag['tag'], 'responsive-css' ) === false && strpos( $next_tag['tag'], 'responsive.css' ) === false )
? 'capture_theme_links'
: 'capture_theme_links_responsive'
] .= "\n" . $next_tag['tag'];
}
} while ( ! empty( $next_tag['tag'] ) );
}
}
}
if ( ! function_exists( 'trx_addons_move_other_styles_to_head' ) ) {
/**
* Capture other 3rd-party styles and links from the body
*
* @trigger trx_addons_filter_move_styles_to_head
* @trigger trx_addons_filter_move_3rd_party_styles_before_theme_styles
*/
function trx_addons_move_other_styles_to_head() {
global $TRX_ADDONS_STORAGE;
// A filter below is used instead an option
// if ( trx_addons_is_on( trx_addons_get_option( 'move_styles_to_head' ) ) ) {
if ( apply_filters( 'trx_addons_filter_move_styles_to_head', true ) ) {
// Collect rest tags <link> and <style> from the body html
$TRX_ADDONS_STORAGE['capture_other_links'] = '';
$TRX_ADDONS_STORAGE['capture_other_links_last'] = '';
$regex = '/'
. "(<link [^>]*rel=['\"]stylesheet['\"][^>]*>)"
. "|(<style[^>]*>)"
. '/Uix';
$next_tag = array( 'tag' => '', 'pos' => 0 );
do {
$next_tag = trx_addons_get_next_style_tag( $TRX_ADDONS_STORAGE["capture_body_html"], $next_tag, $regex );
if ( ! empty( $next_tag['tag'] ) ) {
$TRX_ADDONS_STORAGE[ apply_filters( 'trx_addons_filter_move_3rd_party_styles_before_theme_styles', true, $next_tag['tag'] )
? 'capture_other_links'
: 'capture_other_links_last'
] .= "\n" . $next_tag['tag'];
}
} while ( ! empty( $next_tag['tag'] ) );
}
}
}
if ( ! function_exists( 'trx_addons_get_next_style_tag' ) ) {
/**
* Find next tag <link> or <style> in the html content, then check it by the given regex and return it if matched (and cut from the content).
* If not matched - continue searching until the end of the content.
* If the tag <style> is found - search the end tag </style> too and return the full tag.
* Check also if the tag <style> is wrapped in the tag <noscript> - skip this tag then.
*
* @param string $content HTML content to search in
* @param array $next_tag An array with the last found tag and it's position: array( 'tag' => '', 'pos' => 0 )
* @param string $regex A regex to check found tag
* @param array $exclude An array of strings to exclude found tag by (if one of the strings is found in the tag - the tag is skipped)
*
* @return array An array with the found tag and it's position: array( 'tag' => '', 'pos' => 0 )
*/
function trx_addons_get_next_style_tag( &$content, $next_tag, $regex, $exclude = array() ) {
$next_tag['tag'] = '';
do {
$pos_link = strpos( $content, '<link ', $next_tag['pos'] );
$pos_style = strpos( $content, '<style', $next_tag['pos'] );
if ( $pos_link === false && $pos_style === false ) {
$next_tag['pos'] = strlen( $content );
break;
}
$pos_start = $pos_link === false
? $pos_style
: ( $pos_style === false
? $pos_link
: min( $pos_link, $pos_style )
);
$pos_end = strpos( $content, '>', $pos_start );
$pos_end = $pos_end === false ? strlen( $content ) : $pos_end;
$tag = substr( $content, $pos_start, $pos_end - $pos_start + 1 );
// Check by the regex
if ( ! preg_match( $regex, $tag ) ) {
$next_tag['pos'] = $pos_end + 1;
continue;
}
// Check by the exclude strings
if ( is_array( $exclude ) && count( $exclude ) > 0 && strpos( $tag, '<link' ) !== false ) {
$excluded = false;
foreach( $exclude as $ex_str ) {
if ( strpos( $tag, $ex_str ) !== false ) {
$excluded = true;
break;
}
}
if ( $excluded ) {
$next_tag['pos'] = $pos_end + 1;
continue;
}
}
// Get the full tag if it's <style>
if ( strpos( $tag, '<style' ) !== false ) {
$pos_end = strpos( $content, '</style>', $pos_start );
$pos_end = $pos_end === false ? strlen( $content ) : $pos_end + 7;
$tag = substr( $content, $pos_start, $pos_end - $pos_start + 1 );
// Check if the tag <style> is wrapped in the tag <noscript>
$noscript_start = strrpos( substr( $content, 0, $pos_start ), '<noscript>' );
$noscript_end = strpos( $content, '</noscript>', $pos_end );
if ( $noscript_start !== false && $noscript_end !== false && $noscript_end > $pos_end ) {
$next_tag['pos'] = $noscript_end + 11;
continue;
}
}
// Put found tag to the result and cut it from the content
$next_tag['tag'] = $tag;
// $content = substr( $content, 0, $pos_start ) . substr( $content, $pos_end + 1 );
$content = substr_replace( $content, '', $pos_start, $pos_end - $pos_start + 1 );
break;
} while ( true );
return $next_tag;
}
}
if ( ! function_exists( 'trx_addons_remove_attribute_type' ) ) {
add_filter( 'trx_addons_filter_page_head', 'trx_addons_remove_attribute_type', 9999 );
add_filter( 'trx_addons_filter_page_content', 'trx_addons_remove_attribute_type', 9999 );
/**
* Remove attribute 'type="text/css"' from the tags <style> and 'type="text/javascript"' from the tags <script>
*
* @hooked trx_addons_filter_page_head, 9999
* @hooked trx_addons_filter_page_content, 9999
*
* @param string $html Captured html output of the head or the body
*
* @return string Modified html output of the head or the body
*/
function trx_addons_remove_attribute_type( $html ) {
if ( (int)trx_addons_get_option( 'remove_attribute_type' ) > 0 ) {
$html = preg_replace(
array(
'/(<style[^>]*)(\s+type=[\'"]text\/css[\'"])/', // Remove type="text/css"
'/(<script[^>]*)(\s+type=[\'"]text\/javascript[\'"])/' // Remove type="text/javascript"
),
'$1',
$html
);
}
return $html;
}
}
if ( ! function_exists( 'trx_addons_check_page_content_for_used_styles_and_scripts' ) ) {
/**
* A last chance to add scripts and styles for blocks, used on this page
* Call before 'wp_print_footer_scripts' on priority 20
*
* @hooked wp_footer, 18
*
* @trigger trx_addons_action_check_page_content
*/
add_action( 'wp_footer', 'trx_addons_check_page_content_for_used_styles_and_scripts', 18 );
function trx_addons_check_page_content_for_used_styles_and_scripts() {
if ( ! trx_addons_grab_output_allowed() ) return;
global $TRX_ADDONS_STORAGE;
// Get (only preview, not finish capture) a captured body output
if ( ! empty( $TRX_ADDONS_STORAGE['capture_page'] ) ) {
$html = ob_get_contents();
if ( ! empty( $html ) ) {
do_action( 'trx_addons_action_check_page_content', $html );
}
}
}
}
//-------------------------------------------------------
//-- Translations
//-------------------------------------------------------
if ( ! function_exists( 'trx_addons_load_plugin_textdomain' ) ) {
/**
* Load plugin's translation file
* Attention! It must be loaded before the first call of any translation function
*
* @hooked after_setup_theme, 1
*/
add_action( 'after_setup_theme', 'trx_addons_load_plugin_textdomain', 1 );
function trx_addons_load_plugin_textdomain() {
static $loaded = false;
if ( $loaded ) return true;
$domain = 'trx_addons';
if ( is_textdomain_loaded( $domain ) && ! is_a( $GLOBALS['l10n'][ $domain ], 'NOOP_Translations' ) ) return true;
$loaded = true;
load_plugin_textdomain( $domain, false, apply_filters( 'trx_addons_filter_load_textdomain_path', TRX_ADDONS_PLUGIN_BASE . '/languages' ) );
}
}
// Next files must be loaded before options
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.socials.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.files.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.cache.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.uploads.php';
// Plugin's internal utilities
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.debug.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.utils.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.messages.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.media.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.wp.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.lists.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.html.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.users.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.banners.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.compatibilities.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.theme.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.db-update.php';
// Admin
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.admin.php';
// Plugin's options
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.options.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.options.components.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.options.meta-box.php';
require_once TRX_ADDONS_PLUGIN_DIR_INCLUDES . 'plugin.options.customizer.php';
// Pluggable modules
require_once TRX_ADDONS_PLUGIN_DIR_COMPONENTS . 'components.php';
// Theme-specific modules
require_once TRX_ADDONS_PLUGIN_DIR_ADDONS . 'addons.php';