Your IP : 216.73.216.95
<?php
/*
Plugin Name: TieLabs Page Widgets
Plugin URI:
Description: Allow users to customize Widgets per page.
Author:
Version: 1.0.0
Author URI:
*/
if( ! class_exists( 'TIELABS_BUILDER_WIDGETS' ) ) {
class TIELABS_BUILDER_WIDGETS{
/**
* __construct
*
* Class constructor where we will call our filter and action hooks.
*/
function __construct(){
// Actions
add_action( 'admin_print_scripts', array( $this, 'print_scripts' ));
add_action( 'widgets_admin_page', array( $this, '_show_sections_sidebars' ));
add_action( 'deleted_post', array( $this, '_delete_widget_options' ));
add_action( 'save_post', array( $this, '_save_widget_options' ));
add_action( 'wp_print_scripts', array( $this, '_save_widgets_resources' ));
add_action( 'admin_footer-post.php', array( $this, 'page_footer' ), 99 );
// AJAX Hooks
add_action( 'wp_ajax_pw-widgets-order', array( $this, '_ajax_widgets_order' ));
add_action( 'wp_ajax_pw-save-widget', array( $this, '_ajax_save_widget' ));
}
/**
* print_scripts
*
* Print the widgets JS for the page builder
*/
function print_scripts(){
$screen = get_current_screen();
if( ! empty( $screen->base ) && $screen->base == 'post' && $screen->id == 'page' ){
wp_enqueue_script(
'tie-builder-widgets',
TIELABS_TEMPLATE_URL .'/framework/admin/assets/page-widgets.js',
array(
'jquery',
'jquery-ui-sortable',
'jquery-ui-draggable',
'jquery-ui-droppable'
),
time(),
false
);
// The Widgets resources
$widgets_resources = get_option( 'tie_widgets_resources' );
if( $widgets_resources && is_array( $widgets_resources ) ){
// Scripts
global $wp_scripts;
if( ! empty( $widgets_resources['scripts'] ) && is_array( $widgets_resources['scripts'] ) ) {
foreach ( $widgets_resources['scripts'] as $script ){
if( ! in_array( $script['handle'], $wp_scripts->queue ) && $script['handle'] != 'admin-widgets' ){
wp_enqueue_script( $script['handle'], $script['src'], $script['deps'], $script['ver'] );
if( ! empty( $script['data'] ) ){
echo '<!-- Hi Fou2sh :) /-->';
echo "<script type='text/javascript'>\n"; // CDATA and type='text/javascript' is not needed for HTML 5
echo "/* <![CDATA[ */\n";
echo ( $script['data'] ). "\n";
echo "/* ]]> */\n";
echo "</script>\n";
}
}
}
}
// Styles
global $wp_styles;
if( ! empty( $widgets_resources['styles'] ) && is_array( $widgets_resources['styles'] ) ) {
foreach ( $widgets_resources['styles'] as $styles ){
if( ! in_array( $styles['handle'] , $wp_styles->queue ) ){
wp_enqueue_style( $styles['handle'], $styles['src'], $styles['deps'], $styles['ver'] );
}
}
}
}
do_action( 'admin_print_scripts-widgets.php' );
}
}
/**
* page_footer
*
* JS in the page Footer
*/
function page_footer(){
$screen = get_current_screen();
if( ! empty( $screen->base ) && $screen->base == 'post' && $screen->id == 'page' ){
do_action( 'admin_footer-widgets.php' );
}
}
/**
* _get_post_id
*
* Get the Post ID
*
*/
function _get_post_id(){
$post = get_post();
if( ! empty( $post->ID ) ){
$post_id = $post->ID;
}
elseif( ! empty( $_GET['post'] ) ){
$post_id = $_GET['post'];
}
return isset( $post_id ) ? $post_id : false;
}
/**
* _ajax_widgets_order
*
* Save the order of the widgets
*/
function _ajax_widgets_order() {
check_ajax_referer( 'save-sidebar-widgets', 'savewidgets' );
if( ! current_user_can('edit_posts') || ! $_POST['post_id'] ){
die('-1');
}
$post_id = stripslashes($_POST['post_id']);
unset($_POST['savewidgets'], $_POST['action']);
// save widgets order for all sidebars
if( is_array( $_POST['sidebars'] ) ) {
$sidebars = array();
foreach ( $_POST['sidebars'] as $key => $val ){
$sb = array();
if( ! empty( $val ) ){
$val = explode(',', $val);
foreach ($val as $k => $v) {
if (strpos($v, 'widget-') === false){
continue;
}
$sb[$k] = substr($v, strpos($v, '_') + 1);
}
}
$sidebars[$key] = $sb;
}
if (! empty( $post_id ) ) {
$this->_set_sidebars_widgets( $sidebars, $post_id );
}
die('1');
}
die('-1');
}
/**
* _ajax_save_widget
*
* Save the Widget settings
*
*/
function _ajax_save_widget(){
global $wp_registered_widget_controls, $wp_registered_widgets, $wp_registered_widget_updates;
check_ajax_referer('save-sidebar-widgets', 'savewidgets');
if ( ! current_user_can( 'edit_posts' ) || ! isset( $_POST['id_base'] ) || empty( $_POST['post_id'] ) ){
die('-1');
}
$post_id = stripslashes($_POST['post_id']);
unset( $_POST['savewidgets'], $_POST['action'] );
do_action('load-widgets.php');
do_action('widgets.php');
do_action('sidebar_admin_setup');
do_action('w3tc_pgcache_flush');
$id_base = $_POST['id_base'];
$widget_id = $_POST['widget-id'];
$sidebar_id = $_POST['sidebar'];
$multi_number = ! empty( $_POST['multi_number']) ? (int) $_POST['multi_number'] : 0;
$settings = isset( $_POST['widget-' . $id_base]) && is_array($_POST['widget-' . $id_base]) ? $_POST['widget-' . $id_base] : false;
$error = '<p>' . esc_html__( 'An error has occured. Please reload the page and try again.', TIELABS_TEXTDOMAIN ) . '</p>';
$sidebars = wp_get_sidebars_widgets();
$sidebar = isset( $sidebars[ $sidebar_id ] ) ? $sidebars[ $sidebar_id ] : array();
// delete
if ( isset($_POST['delete_widget']) && $_POST['delete_widget'] ){
if ( ! isset($wp_registered_widgets[$widget_id]) ){
die($error);
}
$sidebar = array_diff( $sidebar, array($widget_id) );
$_POST = array('sidebar' => $sidebar_id, 'widget-' . $id_base => array(), 'the-widget-id' => $widget_id, 'delete_widget' => '1');
}
elseif ($settings && preg_match('/__i__|%i%/', key($settings))) {
if (!$multi_number){
die($error);
}
$_POST['widget-' . $id_base] = array($multi_number => array_shift($settings));
$widget_id = $id_base . '-' . $multi_number;
$sidebar[] = $widget_id;
}
$_POST['widget-id'] = $sidebar;
if (!isset($_POST['delete_widget']) || !$_POST['delete_widget']) {
foreach ((array) $wp_registered_widget_updates as $name => $control) {
if ( $name == $id_base ){
if ( ! is_callable( $control['callback'] ) ){
continue;
}
// do some hack
$number = $multi_number > 0 ? $multi_number : (int) $_POST['widget_number'];
if (is_object($control['callback'][0])) {
$all_instance = $control['callback'][0]->get_settings();
}
ob_start();
call_user_func_array($control['callback'], $control['params']);
ob_end_clean();
break;
}
}
}
if (isset($_POST['delete_widget']) && $_POST['delete_widget']) {
$sidebars[$sidebar_id] = $sidebar;
if (!empty($post_id)) {
$this->_set_sidebars_widgets($sidebars, $post_id);
}
die();
}
if ( ! empty( $_POST['add_new'] ) ) {
die();
}
if ($form = $wp_registered_widget_controls[$widget_id]){
call_user_func_array($form['callback'], $form['params']);
}
// print 'Updated ajax save widget.';
if ( function_exists( 'w3tc_pgcache_flush' ) ) {
w3tc_pgcache_flush();
}
die();
}
/**
* _set_sidebars_widgets
*
* Update the Widget settings
*/
function _set_sidebars_widgets( $_sidebars_widgets = array(), $post_id ){
if ( empty( $post_id ) ) {
return;
}
$sidebars_widgets = get_option('sidebars_widgets');
if( is_array( $sidebars_widgets ) && isset( $sidebars_widgets['array_version'] ) ) {
unset($sidebars_widgets['array_version']);
}
$sidebars_widgets = array_merge( $sidebars_widgets, $_sidebars_widgets );
// Update the global Widgets options
wp_set_sidebars_widgets( $sidebars_widgets );
// Save the sections ID to remove these sidebars when removing the post.
// And register these custom sidebars.
$custom_widgets = get_option( 'tie_sidebars_widgets', array() );
$custom_widgets[ $post_id ] = $_sidebars_widgets;
update_option( 'tie_sidebars_widgets', $custom_widgets, 'yes' );
}
/**
* _delete_widget_options
*
*/
function _delete_widget_options( $post_id ){
$custom_widgets = get_option( 'tie_sidebars_widgets', array() );
$sidebars_widgets = get_option( 'sidebars_widgets' );
if( ! empty( $custom_widgets[ $post_id ] ) && is_array( $custom_widgets[ $post_id ] ) ) {
foreach ( $custom_widgets[ $post_id ] as $section => $widgets ){
unset( $sidebars_widgets[ $section ] );
}
}
unset( $custom_widgets[ $post_id ] );
update_option( 'tie_sidebars_widgets', $custom_widgets );
wp_set_sidebars_widgets( $sidebars_widgets );
}
/**
* _save_widget_options
*/
function _save_widget_options( $post_id ){
// Get the exists sidebars
$sidebars_array = array();
if( ! empty( $_POST['tie_home_cats'] ) && is_array( $_POST['tie_home_cats'] ) ){
$builder_data = $_POST['tie_home_cats'];
if( ! empty( $builder_data ) && is_array( $builder_data ) ){
foreach( $builder_data as $section ){
if( ! empty( $section['settings']['sidebar_position'] ) && $section['settings']['sidebar_position'] != 'full' ){
$sidebars_array[] = $section['settings']['section_id'];
}
}
}
}
// Post Sidebars
$custom_widgets = get_option( 'tie_sidebars_widgets', array() );
if( ! empty( $custom_widgets[ $post_id ] ) && is_array( $custom_widgets[ $post_id ] ) ) {
foreach ( $custom_widgets[ $post_id ] as $section => $widgets ){
if( ! in_array( $section, $sidebars_array ) ){
unset( $custom_widgets[ $post_id ][ $section ] );
}
}
}
update_option( 'tie_sidebars_widgets', $custom_widgets );
// Global Widgets
$sidebars_widgets = get_option( 'sidebars_widgets', array() );
if( empty( $sidebars_widgets ) || ! is_array( $sidebars_widgets ) ){
$sidebars_widgets = array();
}
$sidebar_keys = array_keys( $sidebars_widgets );
$sections_sidebars = preg_grep( "/^tiepost-$post_id-section-\w*$/", $sidebar_keys );
foreach ( $sections_sidebars as $section ){
if( ! in_array( $section, $sidebars_array ) ){
unset( $sidebars_widgets[ $section ] );
}
}
wp_set_sidebars_widgets( $sidebars_widgets );
}
/**
* _show_sections_sidebars
*/
function _show_sections_sidebars(){
echo "
<div id=\"tie-show-sections-sidebars-wrap\">
<h2>". esc_html__( 'TieLabs Page Builder widgets areas', TIELABS_TEXTDOMAIN )."</h2>
<div>
<input id=\"tie-show-sections-sidebars\" class=\"tie-js-switch\" type=\"checkbox\" value=\"true\">
</div>
</div>
";
}
/**
* _save_widgets_resources
* We need to get the all Js files of the Widgets page and load them in the Pages
* Edit Page to prevent any Js issues may caused by the custom Plugin widgets.
* We need a better Idea :)
*/
function _save_widgets_resources() {
$current_screen = get_current_screen();
$result = array();
$result['scripts'] = array();
$result['styles'] = array();
if( ! empty( $current_screen ) && $current_screen->id == 'widgets' ){
// Debug
//echo ' ==========================| Yes you are here :) |==========================';
global $wp_scripts;
foreach( $wp_scripts->queue as $script ){
$data = ! empty( $wp_scripts->registered[$script]->extra['data'] ) ? $wp_scripts->registered[$script]->extra['data'] : '';
$result['scripts'][] = array(
'src' => $wp_scripts->registered[$script]->src,
'handle' => $wp_scripts->registered[$script]->handle,
'deps' => $wp_scripts->registered[$script]->deps,
'ver' => $wp_scripts->registered[$script]->ver,
'data' => $data,
);
}
global $wp_styles;
foreach( $wp_styles->queue as $script ){
$result['styles'][] = array(
'src' => $wp_styles->registered[$script]->src,
'handle' => $wp_styles->registered[$script]->handle,
'deps' => $wp_styles->registered[$script]->deps,
'ver' => $wp_styles->registered[$script]->ver,
);
}
update_option( 'tie_widgets_resources', $result );
}
}
/**
* get_widgets
*/
public static function get_widgets( $sections = array() ) {
global $wp_registered_widgets, $sidebars_widgets;
$sidebars_widgets = wp_get_sidebars_widgets();
if ( empty( $sidebars_widgets ) ){
$sidebars_widgets = wp_get_widget_defaults();
}
// include widgets function
if ( ! function_exists('wp_list_widgets') ){
require_once(ABSPATH . '/wp-admin/includes/widgets.php');
}
?>
<form style="display: none;" action="" method="post"></form>
<div id="tie-sidebars-customize" class="tie-popup-block tie-popup-window">
<div class="tie-builder-item-top-container">
<h2><?php esc_html_e( 'Manage Widgets', TIELABS_TEXTDOMAIN ) ?></h2>
<a class="tie-primary-button button button-primary button-hero tie-edit-block-done" href="#"><?php esc_html_e( 'Done', TIELABS_TEXTDOMAIN ) ?></a>
</div>
<div class="customize-widgets-container">
<div id="section-sidebar-options">
<?php
if( ! empty( $sections ) && is_array( $sections ) ){
$section_number = 1;
foreach( $sections as $section ){
$section_settings = wp_parse_args( $section['settings'], array(
'predefined_sidebar' => '',
'sidebar_id' => '',
));
tie_get_section_sidebar_options( $section_settings['section_id'], $section_number, $section_settings );
$section_number++;
}
}
?>
</div>
<input type="hidden" name="pw-sidebar-customize" value="0" />
<div id="custom-widgtes-settings">
<div class="widget-liquid-left">
<div id="widgets-left">
<div id="available-widgets" class="widgets-holder-wrap">
<div class="sidebar-name">
<div class="sidebar-name-arrow"><br /></div>
<h3><?php esc_html__('Available Widgets', TIELABS_TEXTDOMAIN); ?> <span id="removing-widget"><?php esc_html__('Deactivate', TIELABS_TEXTDOMAIN); ?> <span></span></span></h3>
</div>
<div class="widget-holder">
<p class="description"><?php esc_html__('Drag widgets from here to a sidebar on the right to activate them. Drag widgets back here to deactivate them and delete their settings.', TIELABS_TEXTDOMAIN); ?></p>
<div id="widget-list">
<?php wp_list_widgets(); ?>
</div>
<br class='clear' />
</div>
<br class="clear" />
</div>
</div>
</div>
<div class="widget-liquid-right">
<div id="widgets-right">
<?php
if( ! empty( $sections ) && is_array( $sections ) ){
foreach ( $sections as $section ){
$section_id = $section['settings']['section_id'];
echo '<div id="wrap-'. $section_id .'" class="widgets-holder-wrap">';
wp_list_widget_controls( $section_id, esc_html__('Section Widgets Area', TIELABS_TEXTDOMAIN ) );
echo '</div>';
}
}
?>
</div>
</div>
</div>
</div> <!-- .customize-widgets-container /-->
<form action="" method="post">
<?php wp_nonce_field('save-sidebar-widgets', '_wpnonce_widgets', false); ?>
</form>
<br class="clear" />
</div><!-- End #pw-sidebars-customize -->
<div class="widgets-chooser">
<ul class="widgets-chooser-sidebars"></ul>
<div class="widgets-chooser-actions">
<button class="button-secondary"><?php esc_html_e( 'Cancel', TIELABS_TEXTDOMAIN ); ?></button>
<button class="button-primary"><?php esc_html_e( 'Add Widget', TIELABS_TEXTDOMAIN ); ?></button>
</div>
</div>
<?php
}
}
// Instantiate the class
new TIELABS_BUILDER_WIDGETS();
}