| Dir : /home/trave494/footcrew.com/public_html/wp-content/plugins/kingcomposer/includes/ |
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| Dir : //home/trave494/footcrew.com/public_html/wp-content/plugins/kingcomposer/includes/kc.ajax.php |
<?php
/**
*
* King Composer
* (c) KingComposer.com
*
*/
if(!defined('KC_FILE')) {
header('HTTP/1.0 403 Forbidden');
exit;
}
class kc_ajax{
public function __construct(){
$ajax_events = array(
'get_welcome' => false,
'get_thumbn' => true,
'get_featured' => true,
'get_thumbn_size' => true,
'install_online_preset' => true,
'load_profile' => false,
'download_profile' => false,
'create_profile' => false,
'rename_profile' => false,
'delete_profile' => false,
'delete_section' => false,
'update_section' => false,
'instant_save' => false,
'suggestion' => false,
'tmpl_storage' => false,
'kcp_access' => false,
'revoke_domain' => false,
'download_pro' => false,
'update_plugin' => false,
'add_font' => false,
'update_font' => false,
'delete_font' => false,
'load_sections' => false,
'load_section' => false,
'push_section' => false,
'update_option' => false,
'update_mapper' => false,
'enable_optimized' => false,
'switch_off' => false,
'share_section' => false,
'load_element_via_ajax' => false,
'installed_extensions' => false,
'store_extensions' => false,
);
foreach ( $ajax_events as $ajax_event => $nopriv ) {
add_action( 'wp_ajax_kc_' . $ajax_event, array( $this, esc_attr( $ajax_event ) ) );
if ( $nopriv ) {
add_action( 'wp_ajax_nopriv_kc_' . $ajax_event, array( $this, esc_attr( $ajax_event ) ) );
}
}
}
public function get_welcome(){
$data = array(
'message' => __('Hello, I\'m King Composer!', 'kingcomposer')
);
wp_send_json( $data );
}
public function get_thumbn(){
global $kc;
$id = !empty( $_GET['id'] ) ? esc_attr($_GET['id']) : '';
$size = !empty( $_GET['size'] ) ? esc_attr($_GET['size']) : 'medium';
$type = !empty( $_GET['type'] ) ? esc_attr($_GET['type']) : '';
if ($type == 'filter_url') {
header( 'location: '.kc_attach_url(KC_SITE.urldecode($id)));
exit;
}
if( $id == '' || $id == 'undefined' )
{
header( 'location: '.$kc->apply_filters('kc_default_image', KC_URL.'/assets/images/get_start.jpg') );
exit;
}
if( $type == 'post_featured' )
{
$img = get_the_post_thumbnail_url( $id, $size );
if (strpos($source, site_url()) !== false) {
$meta = get_post_meta( $id, 'kc_data', true );
if (!empty($meta) && isset($meta['thumbnail']))
$img = $meta['thumbnail'];
}
if( !empty( $img ) ){
header( 'location: '.$img );
}else{
header( 'location: '. $kc->apply_filters('kc_section_default_image', KC_URL.'/assets/images/get_start_section.jpg'));
}
exit;
}
$img = wp_get_attachment_image_src( $id, $size );
if( !empty( $img[0] ) )
{
header( 'location: '.$img[0] );
}
else
{
header( 'location: '. $kc->default_image());
}
exit();
}
public function get_thumbn_size( $abc ){
global $kc;
$imid = !empty( $_GET['id'] ) ? esc_attr( $_GET['id'] ) : '';
$size = !empty( $_GET['size'] ) ? esc_attr( $_GET['size'] ) : '';
if( empty($imid) || $imid == 'undefined' )
{
header( 'location: '. $kc->default_image());
exit;
}
$img = wp_get_attachment_image_src( $imid, 'full' );
if( !empty($img[0]) )
{
if ( !empty($size) )
$re_img = kc_tools::createImageSize( $img[0], $size);
if (!empty($re_img))
header( 'location: '.$re_img );
else header( 'location: '.$img[0] );
}
else
{
header( 'location: '.KC_URL.'/assets/images/default.jpg' );
}
}
public function download_profile(){
$name = isset( $_GET['name'] ) ? $_GET['name'] : '';
if( empty( $name ) ){
echo '[]';
exit;
}
$name = sanitize_title( esc_attr( $name ) );
if( get_option( 'kc-profile-'.$name ) !== false ){
$data = get_option( 'kc-profile-'.$name, true );
if( isset( $data[1] ) && !empty( $data[1] ) )
echo base64_decode( $data[1] );
else echo '[]';
}else echo '[]';
exit;
}
public function load_profile(){
global $kc;
$profile_section_paths = $kc->get_profile_sections();
$name = !empty( $_POST['name'] ) ? $_POST['name'] : '';
$name = str_replace( array('..'), array( '' ), esc_attr( $name ) );
$data = '';
$slug = sanitize_title( $name );
if( $name == '' ){
$result = array(
'message' => esc_html__('Error #623! The name must not be empty', 'kingcomposer'),
'status' => 'fail'
);
}
else{
if( isset( $profile_section_paths[ $name ] ) && is_file( untrailingslashit( ABSPATH ).$profile_section_paths[ $name ] ) ){
$profile = $kc->get_data_profile( $name );
if( $profile !== false ){
if( isset( $profile[0] ) && !empty( $profile[0] ) && $profile[0] !== null )
$name = $profile[0];
if( isset( $profile[1] ) && !empty( $profile[1] ) && $profile[1] !== null )
$slug = $profile[1];
if( isset( $profile[2] ) && !empty( $profile[2] ) && $profile[2] !== null )
$data = $profile[2];
}else{
$message = esc_html__('Error #795! opening file Permission denied', 'kingcomposer').': '.
$profile_section_paths[ $name ];
wp_send_json(
array( 'message' => $message, 'status' => 'fail' )
);
return;
}
}
else if( get_option( 'kc-profile-'.$name ) !== false ){
$getDB = get_option( 'kc-profile-'.$name, true );
$slug = $name;
if( isset( $getDB[0] ) && !empty( $getDB[0] ) && $getDB[0] !== null )
$name = $getDB[0];
else $name = '';
if( isset( $getDB[1] ) && !empty( $getDB[1] ) && $getDB[1] !== null )
$data = $getDB[1];
else $data = base64_encode('');
}
else{
$message = esc_html__('Error #528! profile not found', 'kingcomposer').': '.$name;
wp_send_json(
array( 'message' => $message, 'status' => 'fail' )
);
return;
}
}
$result = array(
'message' => '<div class="mgs-c-status"><i class="et-happy"></i></div><h1 class="mgs-t02">'.
esc_html__('Your sections profile has been downloaded successful', 'kingcomposer').'</h1>'.
'<h2>'.esc_html__('Now you can use sections from new profile', 'kingcomposer').'</h2>',
'status' => 'success',
'name' => $name,
'slug' => $slug,
'data' => $data
);
wp_send_json( $result );
exit;
}
public function create_profile(){
$name = !empty( $_POST['name'] ) ? $_POST['name'] : '';
if( $name == '' ){
$result = array(
'message' => esc_html__('Error #140! The name must not be empty', 'kingcomposer'),
'status' => 'fail'
);
}else{
$slug = !empty( $_POST['slug'] ) ? $_POST['slug'] : sanitize_title( $name );
$data = !empty( $_POST['data'] ) ? $_POST['data'] : '';
if( get_option( 'kc-profile-'.$slug ) === false ){
add_option( 'kc-profile-'.$slug, array( $name, $data ), null, 'no' );
$result = array(
'message' => __('Your sections profile has been created successful', 'kingcomposer'),
'status' => 'success',
'name' => $name,
'slug' => $slug
);
}else{
$result = array(
'message' => esc_html__('Error #101! The name must not be empty', 'kingcomposer'),
'status' => 'fail',
'name' => $name,
'slug' => $slug
);
}
}
wp_send_json( $result );
exit;
}
public function rename_profile(){
$name = !empty( $_POST['name'] ) ? $_POST['name'] : '';
if( $name == '' ){
$result = array(
'message' => esc_html__('Error #197! The name must not be empty', 'kingcomposer'),
'status' => 'fail'
);
}else{
$slug = !empty( $_POST['slug'] ) ? $_POST['slug'] : sanitize_title( $name );
$data = !empty( $_POST['data'] ) ? $_POST['data'] : '';
if( get_option( 'kc-profile-'.$slug ) === false ){
$result = array(
'message' => __('Error #501! could not find profile', 'kingcomposer'),
'status' => 'fail',
'name' => $name,
'slug' => $slug
);
}else{
$data_db = get_option( 'kc-profile-'.$slug, true );
$data_db[0] = $name;
update_option( 'kc-profile-'.$slug, $data_db );
$result = array(
'message' => esc_html__('The profile has been changed', 'kingcomposer'),
'status' => 'success',
'name' => $name,
'slug' => $slug
);
}
}
wp_send_json( $result );
exit;
}
public function delete_profile(){
$slug = !empty( $_POST['slug'] ) ? $_POST['slug'] : '';
if( $slug == '' ){
$result = array(
'message' => esc_html__('Error #167! The slug must not be empty', 'kingcomposer'),
'status' => 'fail'
);
}else{
if( get_option( 'kc-profile-'.$slug ) === false ){
$result = array(
'message' => __('Error #723! could not find profile', 'kingcomposer'),
'status' => 'fail',
'slug' => $slug
);
}else{
delete_option( 'kc-profile-'.$slug );
$result = array(
'message' => esc_html__('The profile has been deleted', 'kingcomposer'),
'status' => 'success',
'slug' => $slug
);
}
}
wp_send_json( $result );
exit;
}
public function update_section(){
$slug = !empty( $_POST['slug'] ) ? $_POST['slug'] : '';
if( $slug == '' ){
$result = array(
'message' => esc_html__('Error #193! The slug must not be empty', 'kingcomposer'),
'status' => 'fail'
);
}else{
$id = !empty( $_POST['id'] ) ? $_POST['id'] : '';
$name = !empty( $_POST['name'] ) ? $_POST['name'] : '';
$data = !empty( $_POST['data'] ) ? $_POST['data'] : '';
if( !empty( $data ) )
$data = json_decode( base64_decode( $data ) );
if( get_option( 'kc-profile-'.$slug ) === false ){
global $kc;
$profile = $kc->get_data_profile( $slug );
if( $profile !== false ){
$profile_data = json_decode( base64_decode( $profile[2] ) );
$found = false;
foreach( $profile_data as $key => $value ){
if( $value->id == $id ){
$profile_data[ $key ] = $data;
$found = true;
}
}
if( $found === false )
array_push( $profile_data, $data );
$data = base64_encode( json_encode( $profile_data ) );
}else{
$data = base64_encode( json_encode( array( $data ) ) );
}
add_option( 'kc-profile-'.$slug, array( $name, $data ) , null, 'no' );
$result = array(
'message' => esc_html__('The section has been updated', 'kingcomposer'),
'status' => 'success',
'name' => $name,
'data' => $data,
'slug' => $slug
);
}
else
{
$data_db = get_option( 'kc-profile-'.$slug, true );
$from_db = json_decode( base64_decode( $data_db[1] ) );
if( is_array( $from_db ) ){
$found = false;
if( is_array( $from_db ) ){
foreach( $from_db as $key => $val ){
if( $val->id == $id ){
$from_db[ $key ] = $data;
$found = true;
}
}
}
if( !$found )
array_push( $from_db, $data );
}else{
$from_db = array( $data );
}
$from_db = base64_encode( json_encode( $from_db ) );
update_option( 'kc-profile-'.$slug, array( $data_db[0], $from_db ) );
$result = array(
'message' => esc_html__('The section has been updated', 'kingcomposer'),
'status' => 'success',
'name' => $data_db[0],
'data' => $from_db,
'slug' => $slug
);
}
}
wp_send_json( $result );
exit;
}
public function delete_section(){
$name = isset( $_POST['name'] ) ? $_POST['name'] : '';
$id = isset( $_POST['id'] ) ? $_POST['id'] : '';
$slug = !empty( $_POST['slug'] ) ? $_POST['slug'] : sanitize_title( $name );
$data = !empty( $_POST['data'] ) ? $_POST['data'] : '';
if( get_option( 'kc-profile-'.$slug ) === false ){
$sections = json_decode( base64_decode( $data ) );
if( is_array( $sections ) ){
$data = array();
foreach( $sections as $key => $value ){
if( !isset( $value->id ) )
$value->id = rand( 100000, 1000000 );
if( $value->id != $id )
array_push( $data, $value );
}
$data = base64_encode( json_encode( $data ) );
add_option( 'kc-profile-'.$slug, array( $name, $data ) , null, 'no' );
$result = array(
'message' => esc_html__('The section has been removed', 'kingcomposer'),
'status' => 'success',
'name' => $name,
'data' => $data,
'slug' => $slug
);
}else{
$result = array(
'message' => esc_html__('Error profile data structure #416', 'kingcomposer'),
'status' => 'fail',
'name' => $name,
'slug' => $slug
);
}
}else{
$data_db = get_option( 'kc-profile-'.$slug, true );
$sections = @json_decode( base64_decode( $data_db[1] ) );
if( is_array( $sections ) ){
$data = array();
foreach( $sections as $key => $value ){
if( !isset( $value->id ) )
$value->id = rand( 100000, 1000000 );
if( $value->id != $id )
array_push( $data, $value );
}
$data_db[1] = base64_encode( json_encode( $data ) );
update_option( 'kc-profile-'.$slug, $data_db );
$result = array(
'message' => esc_html__('The section has been removed', 'kingcomposer'),
'status' => 'success',
'name' => $data_db[0],
'data' => $data_db[1],
'slug' => $slug
);
}else{
$result = array(
'message' => esc_html__('Error profile data structure #426', 'kingcomposer'),
'status' => 'fail',
'name' => $data_db[0],
'slug' => $slug
);
}
}
wp_send_json( $result );
exit;
}
public function update_option(){
check_ajax_referer( 'kc-nonce', 'security' );
$data = json_decode(base64_decode($_POST['options']), true);
if( count( $data ) >0 ){
foreach( $data as $k => $v ){
echo $k;
if( !empty( $k ))
update_option( $k, $v );
}
}
$result = array(
'message' => esc_html__('Update options successful', 'kingcomposer'),
'status' => 'success',
);
wp_send_json( $result );
}
public function update_mapper(){
check_ajax_referer( 'kc-mapper-nonce', 'security' );
if (empty($_POST['tag']) || empty($_POST['task']) || (empty($_POST['data']) && $_POST['task'] == 'update'))
{
wp_send_json(array(
'message' => esc_html__('Error: Missing data', 'kingcomposer'),
'stt' => 0,
));
exit;
}
$data = json_decode(base64_decode($_POST['data']), true);
$tag = $_POST['tag'];
$task = $_POST['task'];
$data = apply_filters('kc_update_mapper', $data, $tag, $task);
$datas = get_option('kc_shortcodes_mapper', true);
if (!$datas)
add_option('kc_shortcodes_mapper', array(), null, 'no');
if (!is_array($datas))
$datas = array();
if ($task == 'update' && is_array($data))
{
$datas[$tag] = $data;
update_option('kc_shortcodes_mapper', $datas);
wp_send_json(array(
'message' => esc_html__('Update maps successful', 'kingcomposer'),
'stt' => 1,
));
exit;
}
if ($task == 'import' && is_array($data))
{
update_option('kc_shortcodes_mapper', $data);
wp_send_json(array(
'message' => esc_html__('Update maps successful', 'kingcomposer'),
'stt' => 1,
));
exit;
}
if ($task == 'delete') {
unset ($datas[$tag]);
update_option('kc_shortcodes_mapper', $datas);
wp_send_json(array(
'message' => esc_html__('Update maps successful', 'kingcomposer'),
'stt' => 1,
));
exit;
}
wp_send_json(array(
'message' => esc_html__('Error: Incorrect data structure', 'kingcomposer'),
'stt' => 0,
));
exit;
}
public function instant_save(){
check_ajax_referer( 'kc-nonce', 'security' );
$addition_check = false;
if (!isset( $_POST['id'] ) || !isset( $_POST['title'] ) || !isset( $_POST['content']))
{
echo $this->msg( __('Error: Invalid Post ID', 'kingcomposer'), 0 );
exit;
}
$id = esc_attr( $_POST['id'] );
if (get_post_status( $id ) === false)
{
echo $this->msg( __('Error: Post not exist', 'kingcomposer'), 0 );
exit;
}
global $wpdb, $kc, $post;
$get_post = get_post( $id );
$addition_check = apply_filters('kc_before_instant_save', $addition_check, $id );
if (!isset( $get_post ) || $kc->user_can_edit( $get_post ) === false || $addition_check == true)
{
echo $this->msg( __('Error: You do not have permission to edit this post', 'kingcomposer'), 0 );
exit;
}
if (isset( $_POST['live_editor'])
&& $_POST['live_editor'] == 'yes'
&& $kc->check_pdk() === 3
&& class_exists( 'kc_pro' )
)
{
echo -3;
exit;
}
$args = sanitize_post (array(
'ID' => $_POST['id'],
'post_title' => stripslashes( $_POST['title'] ),
'post_content' => stripslashes($_POST['content']),
), 'db' );
$data = array(
'post_content_filtered' => $args['post_content']
);
/*
if (current_user_can ('publish_pages'))
$data['post_status'] = 'publish';
*/
/*
* Save the raw first
*/
$result = $wpdb->update(
$wpdb->prefix.'posts',
$data,
array( 'ID' => $id )
);
if ( false !== $result)
{
echo $this->msg( __('Your content has been saved Successful', 'kingcomposer'), 1 );
kc_process_save_meta($id, $_POST['meta']);
}
else
{
echo $this->msg( __('Error: could not save the content.', 'kingcomposer'), 0 );
}
/*
* after save the raw content, we'll process cache content
*/
/*=====================================================*/
/*
* Process content before save
*/
require_once KC_PATH.'/includes/kc.front.php';
$content_processed = '';
if (!empty($args['post_content']))
{
$ext = '<style type="text/css" id="kc-basic-css">'.kc_basic_layout_css().'</style>';
/*$ext .= '<p class="kc-off-notice">'.__('Notice: You are using wrong way to display KC Content', 'kingcomposer').', <a href="http://docs.kingcomposer.com/do-shortcode-for-kc-content" target=_blank>Correct It Now</a></p>';*/
$content_processed = $kc->do_shortcode ($args['post_content']);
/*
* we don't have body class if the plugin was disabled
*/
if (!empty($content_processed))
{
$content_processed = $content_processed;
$content_processed = str_replace(
array("\n", 'body.kc-css-system'),
array("", 'html body'),
$content_processed
);
}
}
// reset data after save the raw
$data = array('post_content' => $content_processed);
// Save post from live editor
if (isset( $_POST['task'] ) && $_POST['task'] == 'frontend')
{
$wpdb->update(
$wpdb->prefix.'posts',
$data,
array( 'ID' => $id )
);
exit;
}
// Save post from backend editor
$data['post_title'] = stripslashes( $args['post_title'] );
$result = $wpdb->update(
$wpdb->prefix.'posts',
$data,
array( 'ID' => $id )
);
exit;
}
public function suggestion(){
check_ajax_referer( 'kc-nonce', 'security' );
$field_name = isset($_POST['field_name']) ? esc_attr($_POST['field_name']) : 'kc_std';
if (has_filter('kc_autocomplete_'.$field_name))
{
$data = apply_filters ('kc_autocomplete_'.$field_name, $_POST);
$data['__session'] = isset($_POST['session']) ? $_POST['session'] : '';
wp_send_json ($data);
exit;
}
$data = array( '__session' => isset($_POST['session']) ? $_POST['session'] : '' );
$args = array(
's' => isset( $_POST['s'] ) ? $_POST['s'] : '',
'post_type' => !empty( $_POST['post_type'] ) ? esc_attr( $_POST['post_type'] ) : 'any',
'category' => isset( $_POST['category'] ) ? esc_attr( $_POST['category'] ) : '',
'category_name' => isset( $_POST['category_name'] ) ? esc_attr( $_POST['category_name'] ) : '',
'numberposts' => !empty( $_POST['numberposts'] ) ? esc_attr( $_POST['numberposts'] ) : 120,
);
if( isset( $_POST['taxonomy'] ) && !empty( $_POST['taxonomy'] ) ){
$taxonomyObj = get_taxonomy(esc_attr( $_POST['taxonomy'] ));
if( isset( $taxonomyObj ) && isset( $taxonomyObj->object_type ) && isset( $taxonomyObj->object_type[0] ) )
$args['post_type'] = $taxonomyObj->object_type[0];
$terms = get_terms( array(
'taxonomy' => esc_attr($_POST['taxonomy']),
'hide_empty' => true,
));
$list_terms = array();
foreach( $terms as $k => $term ){
if( !isset( $data[ $_POST['taxonomy'] ] ) )
$data[ $_POST['taxonomy'] ] = array();
$data[ $_POST['taxonomy'] ][] = $term->slug.':'.esc_html(str_replace( array(':',','), array('',''), $term->name));
}
}else{
if ( 0 === strlen( $args['s'] ) ) {
unset( $args['s'] );
}
add_filter( 'posts_search', 'kc_filter_search', 500, 2 );
$posts = get_posts( $args );
if ( is_array( $posts ) && ! empty( $posts ) ) {
foreach ( $posts as $post ) {
if( !isset( $data[ $post->post_type ] ) )
$data[ $post->post_type ] = array();
$data[ $post->post_type ][] = $post->ID.':'.esc_html(str_replace( array(':',','), array('',''), $post->post_title));
}
}
}
wp_send_json( $data );
exit;
}
public function tmpl_storage(){
check_ajax_referer( 'kc-nonce', 'security' );
global $kc;
$kc->convert_paramTypes_cache();
require_once KC_PATH.'/includes/kc.templates.php';
do_action('kc_tmpl_storage');
echo '<!----END_KC_TMPL---->';
exit;
}
public function kcp_access(){
check_ajax_referer( 'kc-verify-nonce', 'security' );
$license = isset( $_POST['license'] ) ? esc_html( $_POST['license'] ) : '';
if( strlen( $license ) != 41 )
{
echo '-2';
exit;
}
global $kc;
$data = $kc->kcp_remote($license, 'kcp_access');
if( $data === false )
{
echo '-2';
exit;
}
wp_send_json( $data );
exit;
}
public function revoke_domain(){
check_ajax_referer( 'kc-verify-nonce', 'security' );
global $kc;
$pdk = $kc->get_pdk();
$license = $pdk['key'];
if( strlen( $license ) != 41 )
{
$data = array('stt' => 0, 'message' => 'Error');
}
else
{
$data = $kc->kcp_remote( $license, 'revoke_domain' );
}
wp_send_json( $data );
exit;
}
public function download_pro(){
check_ajax_referer( 'kc-pro-download', 'security' );
$skin_args = array(
'type' => 'web',
'title' => 'Install KC Pro!',
'url' => (is_ssl() ? 'https' : 'http').'://kingcomposer.com/downloads/kc_pro.zip?kc_store_action=download',
'nonce' => 'install-plugin_kc_pro',
'plugin' => '',
'api' => null,
'extra' => array('slug' => 'kc_pro'),
);
if ( ! class_exists( 'Plugin_Upgrader', false ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$skin = new Plugin_Installer_Skin( $skin_args );
$upgrader = new Plugin_Upgrader( $skin );
echo '<div class="kc-pro-download-result">';
if( $upgrader->install($skin_args['url']) === true ){
$result = activate_plugin('kc_pro/kc_pro.php');
if ( is_wp_error( $result ) ) {
echo '<p>'.$result->get_error_message().'</p>';
}else{
echo '<h3 class="active-success">Active plugin successfully, reloading the page...</h3>';
}
}
echo '<br/><br /></div>';
exit;
}
public function update_plugin(){
check_ajax_referer( 'kc-nonce-update', 'security' );
if (!isset($_POST['slug']) || ($_POST['slug'] != 'kingcomposer' && $_POST['slug'] != 'kc_pro'))
{
echo '-1';
exit;
}
$slug = esc_attr ($_POST['slug']);
$base = $slug.'/'.$slug.'.php';
$update_plugin = get_site_transient( 'update_plugins' );
if (!isset($update_plugin->response[$base]))
{
echo '-1';
exit;
}
$package = $update_plugin->response[$base]->package;
$skin_args = array(
'type' => 'web',
'title' => 'Install '.$slug,
'url' => $package,
'nonce' => 'install-plugin_'.$slug,
'plugin' => '',
'api' => null,
'extra' => array('slug' => $slug),
);
if ( ! class_exists( 'Plugin_Upgrader', false ) ) {
require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
}
$skin = new Plugin_Installer_Skin( $skin_args );
$upgrader = new Plugin_Upgrader();
echo '<div class="kc-pro-download-result">';
if( $upgrader->upgrade($package) === true ){
$result = activate_plugin($base);
if ( is_wp_error( $result ) ) {
echo '<p>'.$result->get_error_message().'</p>';
}else{
echo '<h3 class="active-success">Active plugin successfully, reloading the page...</h3>';
}
}
echo '<br/><br /></div>';
exit;
}
public function add_font(){
check_ajax_referer( 'kc-fonts-nonce', 'security' );
$kc_fonts = get_option('kc-fonts');
if( !is_array( $kc_fonts ) ){
$kc_fonts = array();
add_option('kc-fonts', $kc_fonts);
}
$family = esc_attr($_POST['family']);
$subsets = esc_attr($_POST['subsets']);
$variants = esc_attr($_POST['variants']);
$data = array(
'message' => '',
'stt' => 0,
'data' => $kc_fonts
);
if( empty( $family ) ){
$data['message'] = __('Error, missing font family', 'kingcomposer');
}else if( isset( $kc_fonts[$family] ) ){
$data['message'] = __('Error, font family already exists', 'kingcomposer');
}else if( count($kc_fonts) >= 9 ){
$data['message'] = __('Error, You have added too much fonts. Your page will load very slowly.', 'kingcomposer');
}else{
$kc_fonts[$family] = array( $subsets, $variants );
update_option('kc-fonts', $kc_fonts);
$data['message'] = 'Your font has been added successful';
$data['stt'] = 1;
$data['data'] = $kc_fonts;
}
wp_send_json( $data );
exit;
}
public function update_font(){
check_ajax_referer( 'kc-fonts-nonce', 'security' );
if( get_option('kc-fonts') === false ){
add_option('kc-fonts', $_POST['datas'], null, 'no');
}else{
update_option('kc-fonts', $_POST['datas']);
}
$data = array(
'message' => __('Your settings have been updated', 'kingcomposer'),
'stt' => 1,
'data' => $_POST['datas']
);
wp_send_json( $data );
exit;
}
public function delete_font(){
check_ajax_referer( 'kc-fonts-nonce', 'security' );
$kc_fonts = get_option('kc-fonts');
if( !is_array( $kc_fonts ) ){
$kc_fonts = array();
add_option('kc-fonts', $kc_fonts, null, 'no');
}
$family = esc_attr($_POST['family']);
$data = array(
'message' => '',
'stt' => 0,
'data' => $kc_fonts
);
if( empty( $family ) ){
$data['message'] = __('Error, missing font family', 'kingcomposer');
}else if( !isset( $kc_fonts[$family] ) ){
$data['message'] = __('Error, font family does not exists', 'kingcomposer');
}else{
unset( $kc_fonts[$family] );
update_option('kc-fonts', $kc_fonts);
$data['message'] = 'Your font has been deleted successful';
$data['stt'] = 1;
$data['data'] = $kc_fonts;
}
wp_send_json( $data );
exit;
}
public function load_sections(){
check_ajax_referer( 'kc-nonce', 'security' );
$msg_return = 'Successful';
if( isset( $_POST['isdelete'] ) && !empty( $_POST['isdelete'] ) ){
global $post;
$datap = $post;
$post = get_post( $_POST['isdelete'] );
setup_postdata( $post );
if( current_user_can('edit_post') ){
@wp_delete_post( esc_attr($_POST['isdelete']) );
}else{
$msg_return = 'You do not have permission to remove this section';
}
setup_postdata( $datap );
}
$data = array(
'message' => 'Error: Unknow',
'stt' => 0,
'data' => array(
's' => isset($_POST['s']) ? esc_attr($_POST['s']) : '',
'term' => isset($_POST['term']) ? esc_attr($_POST['term']) : '',
'paged' => isset($_POST['paged']) ? esc_attr($_POST['paged']) : 1,
'per_page' => isset($_POST['per_page']) ? esc_attr($_POST['per_page']) : 10,
'type' => isset($_POST['type']) ? esc_attr($_POST['type']) : 'kc-section',
'cols' => isset($_POST['cols']) ? esc_attr($_POST['cols']) : 2,
'items' => array(),
'terms' => array(),
'total' => 0,
'count' => 0,
)
);
global $kc;
$prebuilt = $kc->get_prebuilt_templates('registered');
if (empty($_POST['type']) || strpos($_POST['type'], 'prebuilt-templates-') === 0) {
if (count($prebuilt) > 0)
$data['data']['type'] = 'prebuilt-templates-('.count($prebuilt).')';
else $data['data']['type'] = 'kc-section';
}
if ($data['data']['type'] == 'prebuilt-templates-('.count($prebuilt).')') {
$data = $kc->get_prebuilt_templates('load_sections', $data);
wp_send_json( $data );
exit;
}
$taxonomies = get_object_taxonomies( array( 'post_type' => $data['data']['type'] ) );
$data['data']['terms'] = array();
foreach( $taxonomies as $taxonomy ){
$data['data']['terms'] = $this->get_terms( 0, '', $taxonomy, $data['data']['terms'] );
}
$query = array(
'post_type' => $data['data']['type'],
'posts_per_page' => $data['data']['per_page'],
'post_status' => 'publish'
);
$query['paged'] = $data['data']['paged'];
if( !empty( $data['data']['term'] ) && strpos( $data['data']['term'], '|' ) !== false ){
$term = explode( '|', $data['data']['term'] );
$query['tax_query'] = array(
array(
'taxonomy' => $term[1],
'field' => 'term_id',
'terms' => $term[0],
)
);
}
if( !empty( $data['data']['s'] ) )
$query['s'] = $data['data']['s'];
$sections = new WP_Query($query);
if ($sections->have_posts()) :
while ($sections->have_posts()) : $sections->the_post();
$terms = get_the_terms( get_the_ID(), implode(',',$taxonomies) );
$term_slugs = array();
if( $terms && ! is_wp_error($terms) ){
foreach ($terms as $term) {
$term_slugs[] = $term->slug;
}
}
$categories = implode( ', ', $term_slugs);
$meta = get_post_meta( get_the_ID(), 'kc_data', true );
$preview = get_the_post_thumbnail_url();
if (!empty($meta) && isset($meta['thumbnail']) && !empty($meta['thumbnail']))
$preview = $meta['thumbnail'];
$data['data']['items'][] = array(
'title' => html_entity_decode( get_the_title() ),
'preview' => $preview,
'date' => get_the_date('F d, Y'),
'categories' => $term_slugs,
'id' => get_the_ID()
);
endwhile;
$data['message'] = $msg_return;
$data['stt'] = 1;
$data['data']['total'] = $sections->max_num_pages;
$data['data']['count'] = $sections->found_posts;
else:
$data['message'] = $kc->apply_filters('kc_section_blank', '<span style="font-size: 50px;">\\(^Д^)/</span><br /><br /><span style="font-size: 16px">'.__('Oops, there are no section found. You can create section from rows or ', 'kingcomposer').' <a href="#" onclick="window.location.href=jQuery(\'a.kc-add-new-section\').attr(\'href\');">Add New</a></span><br /><br /><img src="'.KC_URL.'/assets/images/new_section.png" width="836" /><br /><span class="kc-notice" style="font-size: 14px;width: inherit">'.__('You can use the prebuilt templates from export *.xml via the method', 'kingcomposer').' <strong>kc_prebuilt_template()</strong> <a href="http://docs.kingcomposer.com/prebuilt-templates/" target=_blank>Read More</a></span>');
endif;
wp_reset_query();
wp_send_json( $data );
exit;
}
public function load_section(){
check_ajax_referer( 'kc-nonce', 'security' );
$data = array(
'message' => 'Error: Unknow',
'stt' => 0,
'data' => ''
);
$id = isset($_POST['id']) ? $_POST['id'] : '';
if (isset($_POST['xml_pack']) && !empty($_POST['xml_pack'])) {
global $kc;
$pack = esc_attr($_POST['xml_pack']);
$registered_pack = $kc->get_prebuilt_templates();
if (!isset($registered_pack[$pack])) {
$data = array(
'message' => 'Error: The template pack does not exist or invalid name',
'stt' => 0,
'data' => ''
);
} else {
$post = kc_get_template_xml($registered_pack[$pack], $id);
if ($post[0] === null) {
$data = array(
'message' => 'Error: The content returns null',
'stt' => 0,
'data' => ''
);
}else{
$data = array(
'message' => 'Successful',
'stt' => 1,
'data' => $post[0],
'meta' => $post[1]
);
}
}
} else {
$content = stripslashes_deep( kc_raw_content( $id ));
if ( FALSE === get_post_status( $id ) ){
$data['message'] = __( 'Error: The section does not exist or has been removed', 'kingcomposer' );
}else if( empty($content) || empty($id) ){
$data['message'] = __( 'Error: The section content is empty', 'kingcomposer' );
}else{
$data['stt'] = 1;
$data['message'] = 'Successful';
$data['data'] = $content;
}
}
wp_send_json( $data );
exit;
}
public function push_section(){
check_ajax_referer( 'kc-nonce', 'security' );
$data = array(
'message' => 'Error: Unknow',
'stt' => 0,
'data' => ''
);
$id = isset($_POST['id']) ? esc_attr( $_POST['id'] ) : '';
$content = isset($_POST['content']) ? $_POST['content'] : '';
$overwrite = isset($_POST['overwrite']) ? $_POST['overwrite'] : false;
if( $overwrite != 'true' ){
$content = get_post_field('post_content', $id).$content;
}
if ( FALSE === get_post_status( $id ) ){
$data['message'] = __( 'Error: The section does not exist or has been removed', 'kingcomposer' );
}else{
$arg = sanitize_post( array( 'ID' => $id, 'post_content' => $content ), 'db' );
$post_id = wp_update_post( $arg );
if (is_wp_error($post_id)) {
$data['message'] = '';
$errors = $post_id->get_error_messages();
foreach ($errors as $error) {
$data['message'] .= $error;
}
}else{
$data['stt'] = 1;
$data['message'] = 'Successful';
$data['data'] = '';
$meta = get_post_meta( $id , 'kc_data', true );
if( !is_array( $data ) ){
$meta = array( "mode" => "kc", "classes" => "", "css" => "" );
}else $meta['mode'] = 'kc';
if( get_post_meta( $id, 'kc_data' ) === false )
add_post_meta( $id, 'kc_data' , $meta );
else update_post_meta( $id , 'kc_data' , $meta );
}
}
wp_send_json( $data );
exit;
}
public function load_element_via_ajax(){
check_ajax_referer( 'kc-nonce', 'security' );
if( !isset( $_POST['model'] ) || !isset( $_POST['code'] ) ){
wp_send_json( array( 'status' => '-1' ) );
exit;
}
require_once KC_PATH.'/includes/kc.front.php';
global $kc, $kc_front, $post;
if (isset( $_POST['ID'] ) && isset($post))
$post->ID = $_POST['ID'];
$code = isset( $_POST['code'] ) ? trim( base64_decode( esc_attr( $_POST['code'] ) ) ) : '';
$model = isset( $_POST['model'] ) ? esc_attr( $_POST['model'] ) : '';
$pattern_filter = get_shortcode_regex( array('kc_row') );
$atts = preg_replace( "/$pattern_filter/", '$3', $code );
$atts = shortcode_parse_atts( $atts );
if( is_array( $atts ) && isset( $atts['__section_link'] ) ){
$sid = $atts['__section_link'];
$code = kc_raw_content( $sid );
$title = get_post_field('post_title', $sid );
if( !empty( $code ) ){
wp_send_json( array(
'status' => '1',
'model' => $model,
'html' => $code,
'__section_link' => $sid,
'__section_title' => $title
));
exit;
}else{
wp_send_json( array(
'status' => '0',
'model' => $model,
'html' => '',
'message' => __('The content is empty, please edit section to add content', 'kingcomposer'),
'__section_link' => $sid,
'__section_title' => $title
));
exit;
}
}
$code = $kc_front->do_filter_shortcode($code);
$code = trim( $code );
$code = do_shortcode( $code );
if( empty( $code ) ){
$code = '<div class="kc-infinite-loop">'.__('The content is empty', 'kingcomposer').'</div>';
}
wp_send_json( array(
'status' => '1',
'model' => $model,
'html' => '<!--kc s '.$model.'-->'.$code.'<!--kc e '.$model.'-->',
'css' => $kc_front->get_global_css(),
'callback' => $kc->live_js_callback
));
exit;
}
public function install_online_preset(){
$data = isset($_POST['kc-online-preset-data']) ? esc_attr($_POST['kc-online-preset-data']) : '';
$link = isset($_POST['kc-online-preset-link']) ? esc_url($_POST['kc-online-preset-link']) : '';
$link = str_replace( 'http://features.kingcomposer.com/', 'https://kingcomposer.com/presets/', $link);
$callback = '
<script type="text/javascript">
top.kc.cfg.preset_link = "'.$link.'";
top.kc.backbone.push(\''.str_replace( "\n", '\'+"\n"+\'', base64_decode($data)).'\');
top.kc.tools.popup.close_all();
</script>';
echo $callback;
exit;
}
public function enable_optimized(){
check_ajax_referer( 'kc-nonce', 'security' );
require_once KC_PATH.'/includes/kc.optimized.php';
$settings = isset($_POST['settings']) ? $_POST['settings'] : array();
$id = isset($_POST['id']) ? $_POST['id'] : 0;
$settings = array_merge(array("enable" => "", "global" => "", "dvanced" => ""), (array)$settings);
$optimized = new kc_optimized();
$data = array(
'msg' => __('Error message', 'kingcomposer'),
'stt' => 0
);
if (isset($settings['clear_cache']) && $settings['clear_cache'] == 'on') {
if (!is_dir(ABSPATH.'optimized') || $optimized->delete_cache()) {
$data = array(
'msg' => '<i class="fa-check-square"></i> '.__('All cache have been successfully deleted', 'kingcomposer'),
'stt' => 1
);
}else $data['msg'] = '<i class="fa-warning"></i> '.__('Your cache were cleaned or could not delete cache', 'kingcomposer');
wp_send_json( $data );
exit;
}
if ($settings['enable'] == 'on') {
// Enable optimized
$data = $optimized->check_htaccess($settings['advanced']);
if ($data['stt'] == 1) {
if (get_option('kc_optimized') === false)
add_option('kc_optimized', $settings, null, 'no');
else update_option('kc_optimized', $settings);
}
} else {
if ($optimized->deactive()) {
$data = array(
'msg' => __('Deactive successful', 'kingcomposer'),
'stt' => 1
);
if (get_option('kc_optimized') === false)
add_option('kc_optimized', $settings, null, 'no');
else update_option('kc_optimized', $settings);
} else {
$data = array(
'msg' => __('Could not deactive, please check the writable permission', 'kingcomposer'),
'stt' => 0
);
}
}
wp_send_json( $data );
exit;
}
public function switch_off() {
global $wpdb;
$id = $_POST['id'];
$mode = $_POST['mode'];
/*
$wpdb->update(
$wpdb->prefix.'posts',
array(
'ID' => $id,
'post_content_filtered' => ''
),
array( 'ID' => $id )
);
*/
kc_process_save_meta($id, array('mode' => $mode));
echo 'success';
exit;
}
public function share_section(){
check_ajax_referer( 'kc-nonce', 'security' );
$data = array(
'msg' => __('Unknow reason', 'kingcomposer'),
'stt' => 0
);
$args = array(
'id' => isset($_POST['id']) ? esc_attr($_POST['id']) : '',
'label' => isset($_POST['label']) ? esc_attr(sanitize_title($_POST['label'])) : '',
'name' => isset($_POST['name']) ? esc_attr($_POST['name']) : '',
'email' => isset($_POST['email']) ? esc_attr($_POST['email']) : '',
'thumbnail' => isset($_POST['thumbnail']) ? esc_attr($_POST['thumbnail']) : '',
'source' => KC_SITE
);
if (empty($args['id']) || empty($args['name']) || empty($args['email']) || empty($args['content'])) {
$data = array(
'msg' => __('Your content is empty', 'kingcomposer'),
'stt' => 0
);
}
$args['content'] = kc_raw_content($args['id']);
$response = wp_remote_post((is_ssl() ? 'https' : 'http').'://hub.kingcomposer.com/submit/', array(
'method' => 'POST',
'timeout' => 45,
'redirection' => 5,
'httpversion' => '1.0',
'blocking' => true,
'body' => $args,
));
if (is_wp_error($response)) {
$data = array('msg' => $response->get_error_message(), 'stt' => 0);
} else {
$body = wp_remote_retrieve_body($response);
if (!empty($body) && $body == 1) {
$data = array(
'msg' => __('Thank you for submitting!', 'kingcomposer'),
'stt' => 1
);
}else{
$data = array('msg' => $body, 'stt' => 0);
}
}
wp_send_json( $data );
exit;
}
public function installed_extensions () {
check_ajax_referer( 'kc-nonce', 'security' );
$task = isset($_POST['task']) ? esc_attr($_POST['task']) : '';
$name = isset($_POST['name']) ? esc_attr($_POST['name']) : '';
$path = untrailingslashit(ABSPATH).KDS.'wp-content'.KDS.'uploads'.KDS.'kc_extensions'.KDS;
$data = array('msg' => 'Unknow', 'stt' => 0);
if ( empty($task) || empty($name) || !in_array($task, array('active', 'deactive', 'delete'))) {
$data = array('msg' => 'Invalid action', 'stt' => 0);
} else {
$extensions = (array) get_option( 'kc_active_extensions', array() );
$path = $path.$name.KDS;
switch ($task) {
case 'active' :
if (file_exists($path.'index.php')) {
require_once($path.'index.php');
$ex_class = 'kc_extension_'.str_replace('-', '_', sanitize_title($name));
if (class_exists($ex_class)) {
$extensions[$name] = 1;
if (!add_option('kc_active_extensions', $extensions, null, 'no'))
update_option('kc_active_extensions', $extensions);
$data = array('msg' => 'Successful', 'stt' => 1);
}else{
$data = array(
'msg' => 'Could not find the PHP classname "'.$ex_class.'" in the extenstion "/'.$name.KDS.'index.php"',
'stt' => 0
);
}
} else {
$data = array(
'msg' => 'Could not find the extension file /'.$name.KDS.'index.php',
'stt' => 0
);
}
break;
case 'deactive' :
unset($extensions[$name]);
update_option('kc_active_extensions', $extensions);
$data = array('msg' => 'Successful', 'stt' => 1);
break;
case 'delete' :
if (is_dir($path) && kc_remove_dir($path)) {
unset($extensions[$name]);
update_option('kc_active_extensions', $extensions);
$data = array('msg' => 'Successful', 'stt' => 1);
}else $data = array('msg' => 'Could not delete extension', 'stt' => 0);
break;
}
}
wp_send_json( $data );
exit;
}
public function store_extensions() {
global $kc;
check_ajax_referer( 'kc-nonce', 'security' );
$pdk = $kc->get_pdk();
$msg = array();
$id = $_POST['id'];
/*
* Start downloading extentions
*/
$ex_path = WP_CONTENT_DIR.KDS.'uploads'.KDS.'kc_extensions'.KDS;
$file = time();
$file = $ex_path.$file.'.zip';
if (!is_dir($ex_path) && !mkdir($ex_path, 07555)) {
$msg['status'] = 'error';
$msg['errors'] = array('Error: Could not create extensions folder');
echo json_encode($msg);
exit;
}
$ref = array(
"referer=".$_SERVER['HTTP_HOST'],
"domain=".$pdk['domain'],
"date=".$pdk['date'],
"key=".$pdk['key'],
"id=".$id
);
$ref = implode('&', $ref);
$download = download_url((is_ssl() ? 'https' : 'http').'://extensions.kingcomposer.com/download/?'.$ref);
if (is_wp_error($download)) {
$data = 0;
} else {
$data = file_put_contents($file, file_get_contents($download));
}
/*
* End downloading extentions
*/
if ($data === 0) {
$msg['status'] = 'error';
$msg['errors'] = array($file.'Error: Could not download file, make sure that the fopen() funtion on your server is enabled');
} else if ($data < 250) {
$msg['status'] = 'error';
$erro = @file_get_contents($file);
$msg['errors'] = array('Error: '.$erro);
} else if (!class_exists('ZipArchive')) {
$msg['status'] = 'error';
$msg['errors'] = array('Error: Your server does not support ZipArchive to extract extensions');
} else {
$zip = new ZipArchive;
$res = $zip->open($file);
if ($res === TRUE) {
$zip->extractTo($ex_path);
$zip->close();
if (is_dir($ex_path.'__MACOSX'))
kc_remove_dir($ex_path.'__MACOSX');
$msg['status'] = 'success';
} else {
$msg['status'] = 'error';
$msg['errors'] = array($this->main->lang('Error: Could not open file').$file);
}
}
@unlink($file);
echo json_encode($msg);
exit;
}
public function msg( $s = '', $t = 1 ){
if( $t == 1 )
return '<h3 class="mesg success"><i class="et-happy"></i><br />'.$s.'</h3>';
else return '<h3 class="mesg error"><i class="et-sad"></i><br />'.$s.'</h3>';
}
private function get_terms( $parent = 0, $spacing = '', $taxonomy, $data = array() ){
$terms = get_terms( array(
'taxonomy' => $taxonomy,
'hide_empty' => false,
'parent' => $parent
));
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
foreach ( $terms as $term ){
$data[] = array( 'name' => $spacing.$term->name, 'id' => $term->term_id, 'taxonomy' => $term->taxonomy );
$data = $this->get_terms( $term->term_id, $spacing.' - ', $taxonomy, $data );
}
}
return $data;
}
}
#Start kc_Ajax
new kc_ajax();