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PHTML

<?php
/**
* Theme Options Library API.
*
* @package Divi
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Retrieves Theme Options Library items.
*
* @return void
*/
function et_theme_options_library_get_items() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_get_items', 'nonce' );
$context = isset( $_POST['context'] )
? sanitize_text_field( $_POST['context'] )
: '';
if ( '' === $context ) {
wp_send_json_error( 'missing_context' );
}
$item_library_local = et_pb_theme_options_library_local();
$data = $item_library_local->get_library_items( $context );
wp_send_json_success( $data );
}
add_action( 'wp_ajax_et_theme_options_library_get_items', 'et_theme_options_library_get_items' );
/**
* Update Terms.
*
* @return void
*/
function et_theme_options_library_update_terms() {
et_core_security_check( 'manage_categories', 'et_theme_options_library_update_terms', 'nonce' );
$payload = isset( $_POST['payload'] ) ? (array) $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done at the time of accessing value.
if ( empty( $payload ) ) {
wp_send_json_error( 'Payload is empty.' );
}
$item_library_local = et_pb_theme_options_library_local();
$response = $item_library_local->perform_terms_update( $payload );
wp_send_json_success( $response );
}
add_action( 'wp_ajax_et_theme_options_library_update_terms', 'et_theme_options_library_update_terms' );
/**
* Export the Theme Options library item.
* This function only retrieves the data.
* All the permissions checks should be performed at the top level function which calls this one.
*
* @since 4.19.0
*
* @param int $id Item ID.
* @param array $cloud_content Optional cloud content.
*
* @return array
*/
function et_theme_options_library_export_item_data( $id, $cloud_content ) {
if ( empty( $cloud_content ) ) {
if ( empty( $id ) ) {
return false;
}
$id = absint( $id );
$post = get_post( $id );
$export_content = $post->post_content;
$export_content = json_decode( $export_content );
} else {
$export_content = $cloud_content;
}
if ( empty( $export_content ) ) {
return;
}
$transient = 'et_theme_options_export_' . get_current_user_id() . '_' . $id;
set_transient( $transient, $export_content, 60 * 60 * 24 );
return $export_content;
}
/**
* Export Theme options Library item.
*
* @return void
*/
function et_theme_options_library_export_item() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_export_item', 'nonce' );
$post_id = isset( $_POST['id'] ) ? absint( $_POST['id'] ) : 0;
$cloud_content = isset( $_POST['cloudContent'] ) ? $_POST['cloudContent'] : ''; // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['cloudContent'] is an array, it's value sanitization is done at the time of accessing value.
$post_type = get_post_type( $post_id );
// When exporting cloud content this check doesn't make sense as we already have data.
if ( empty( $cloud_content ) && ( ! current_user_can( 'edit_post', $post_id ) || ET_THEME_OPTIONS_POST_TYPE !== $post_type ) ) {
wp_send_json_error( 'You do not have permission.' );
}
$response = et_theme_options_library_export_item_data( $post_id, $cloud_content );
if ( ! $response ) {
wp_send_json_error( 'Error: Wrong data provided.' );
}
wp_send_json_success( $response );
}
add_action( 'wp_ajax_et_theme_options_library_export_item', 'et_theme_options_library_export_item' );
/**
* Download exported Theme options Library item.
*
* @return void
*/
function et_theme_options_library_export_item_download() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_export_item', 'nonce', '_GET' );
$id = ! empty( $_GET['id'] ) ? absint( $_GET['id'] ) : 0;
$file_name = empty( $_GET['fileName'] ) ? 'Theme Options' : sanitize_file_name( $_GET['fileName'] );
header( 'Content-Description: File Transfer' );
header( 'Content-Disposition: attachment; filename="' . $file_name . '.json"' );
header( 'Content-Type: application/json' );
header( 'Pragma: no-cache' );
$transient = 'et_theme_options_export_' . get_current_user_id() . '_' . $id;
$export_content = get_transient( $transient );
delete_transient( $transient );
echo wp_json_encode( $export_content );
wp_die();
}
add_action( 'wp_ajax_et_theme_options_library_export_item_download', 'et_theme_options_library_export_item_download' );
/**
* Update theme options Library item.
*
* @return void
*/
function et_theme_options_library_update_item() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_update_item', 'nonce' );
$payload = isset( $_POST['payload'] ) ? $_POST['payload'] : array(); // phpcs:ignore ET.Sniffs.ValidatedSanitizedInput -- $_POST['payload'] is an array, it's value sanitization is done at the time of accessing value.
if ( empty( $payload ) ) {
wp_send_json_error( 'Payload is empty.' );
}
$item_library_local = et_pb_theme_options_library_local();
$response = $item_library_local->perform_item_update( $payload );
if ( ! $response ) {
wp_send_json_error( 'Error: Wrong data provided.' );
}
wp_send_json_success( $response );
}
add_action( 'wp_ajax_et_theme_options_library_update_item', 'et_theme_options_library_update_item' );
/**
* Get cloud access token.
*
* @return void
*/
function et_theme_options_library_get_token() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_get_token', 'nonce' );
wp_send_json_success(
array( 'accessToken' => get_transient( 'et_cloud_access_token' ) )
);
}
add_action( 'wp_ajax_et_theme_options_library_get_token', 'et_theme_options_library_get_token' );
/**
* Get Theme options Library item.
*
* @since ??
* Retrieves theme options library item content.
*
* @return void
*/
function et_theme_options_library_get_item_content() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_get_item_content', 'nonce' );
$id = isset( $_POST['et_theme_option_id'] ) ? (int) sanitize_text_field( $_POST['et_theme_option_id'] ) : 0;
if ( empty( $id ) ) {
wp_send_json_error();
}
$result = array();
$post = get_post( $id );
$post_type = ET_THEME_OPTIONS_POST_TYPE;
if ( $post_type !== $post->post_type ) {
wp_die();
}
$result = [];
$result['exported'] = json_decode( $post->post_content );
$response = wp_json_encode(
array(
'success' => true,
'data' => $result,
)
);
// Charset has to be explicitly mentioned when it is other than UTF-8.
header( 'Content-Type: application/json; charset=' . esc_attr( get_option( 'blog_charset' ) ) );
die( et_core_intentionally_unescaped( $response, 'html' ) );
}
add_action( 'wp_ajax_et_theme_options_library_get_item_content', 'et_theme_options_library_get_item_content' );
/**
* AJAX Callback: Remove the Library layout after it was moved to the Cloud.
*
* @since ??
*
* @global $_POST['payload'] Array with the layout data to remove.
*
* @return void|string JSON encoded in case of empty payload
*/
function et_theme_options_toggle_cloud_status() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_library_toggle_item_location', 'nonce' );
$post_id = isset( $_POST['et_theme_option_id'] ) ? (int) sanitize_text_field( $_POST['et_theme_option_id'] ) : 0;
$post_type = get_post_type( $post_id );
if ( empty( $post_id ) ) {
wp_send_json_error( 'No post ID' );
}
$post_type = get_post_type( $post_id );
if ( ! current_user_can( 'edit_post', $post_id ) || ET_THEME_OPTIONS_POST_TYPE !== $post_type ) {
wp_send_json_error( 'You do not have permission.' );
}
wp_delete_post( $post_id, true );
$item_library_local = et_pb_theme_options_library_local();
wp_send_json_success(
array(
'localLibraryTerms' => [
'layout_category' => $item_library_local->get_formatted_library_terms(),
'layout_tag' => $item_library_local->get_formatted_library_terms( 'layout_tag' ),
],
)
);
}
add_action( 'wp_ajax_et_theme_options_toggle_cloud_status', 'et_theme_options_toggle_cloud_status' );
/**
* Delete temporary options library
*/
function et_theme_options_delete_temp_options() {
et_core_security_check( et_core_portability_cap( 'epanel' ), 'et_theme_options_delete_temp_options' );
$deleted = delete_option( 'et_divi_' . get_current_user_id() );
if ( $deleted ) {
return wp_send_json_success();
}
return wp_send_json_error();
}
add_action( 'wp_ajax_et_theme_options_delete_temp_options', 'et_theme_options_delete_temp_options' );