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<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access pages directly.
/**
*
* Get icons from admin ajax
*
* @since 1.0.0
* @version 1.0.0
*
*/
if( ! function_exists( 'cssf_get_icons' ) ) {
function cssf_get_icons() {
do_action( 'cssf_add_icons_before' );
// $jsons = apply_filters('cssf_add_icons_json', glob( CSSF_DIR . '/fields/icon/*.json' ));
$jsons = apply_filters('cssf_add_icons_json', glob( CSSF_DIR . '/assets/icons/*.json' ));
if( ! empty( $jsons ) ) {
foreach ( $jsons as $path ) {
$object = cssf_get_icon_fonts( 'assets/icons/'. basename( $path ) );
if( is_object( $object ) ) {
echo ( count( $jsons ) >= 2 ) ? '<h4 class="cssf-icon-title">'. $object->name .'</h4>' : '';
echo '<div class="cssf-icon-accordion-content">';
foreach ( $object->icons as $icon ) {
$value = "";
if (is_object($icon)) {
$class = $icon->class;
$icon = $icon->icon;
echo '<a class="cssf-icon-tooltip" data-icon="'. $icon .'" data-title="'. $icon .'"><span class="cssf-icon cssf-selector"><i class="'. $class .'">'.$icon.'</i></span></a>';
} else {
echo '<a class="cssf-icon-tooltip" data-icon="'. $icon .'" data-title="'. $icon .'"><span class="cssf-icon cssf-selector"><i class="'. $icon .'"></i></span></a>';
}
}
echo '</div>';
} else {
echo '<h4 class="cssf-icon-title">'. __( 'Error! Can not load json file.', 'cssf-framework' ) .'</h4>';
}
}
}
do_action( 'cssf_add_icons' );
do_action( 'cssf_add_icons_after' );
die();
}
add_action( 'wp_ajax_cssf-get-icons', 'cssf_get_icons' );
}
/**
*
* Export options
*
* @since 1.0.0
* @version 1.0.0
*
*/
if( ! function_exists( 'cssf_export_options' ) ) {
function cssf_export_options() {
header('Content-Type: plain/text');
header('Content-disposition: attachment; filename=backup-options-'. gmdate( 'd-m-Y' ) .'.txt');
header('Content-Transfer-Encoding: binary');
header('Pragma: no-cache');
header('Expires: 0');
// echo cssf_encode_string( get_option( CSSF_OPTION ) );
$option_array = ! empty( $_GET['option_array'] ) ? $_GET['option_array'] : CSSF_OPTION;
echo cssf_encode_string( get_option( $option_array ) );
die();
}
add_action( 'wp_ajax_cssf-export-options', 'cssf_export_options' );
}
/**
*
* Set icons for wp dialog
*
* @since 1.0.0
* @version 1.0.0
*
*/
if( ! function_exists( 'cssf_set_icons' ) ) {
function cssf_set_icons() {
echo '<div id="cssf-icon-dialog" class="cssf-dialog" title="'. __( 'Add Icon', 'cssf-framework' ) .'">';
echo '<div class="cssf-dialog-header cssf-text-center"><input type="text" placeholder="'. __( 'Search a Icon...', 'cssf-framework' ) .'" class="cssf-icon-search" /></div>';
echo '<div class="cssf-dialog-load"><div class="cssf-loading-indicator"><div class="cssf-spinner"></div>'. __( 'Loading...', 'cssf-framework' ) .'</div></div>';
echo '</div>';
}
add_action( 'admin_footer', 'cssf_set_icons' );
add_action( 'customize_controls_print_footer_scripts', 'cssf_set_icons' );
}
/**
*
* Get icons from admin ajax
*
* @since 1.0.0
* @version 1.0.0
*
*/
if( ! function_exists( 'cssf_get_images' ) ) {
function cssf_get_images() {
$path = $_POST['path'];
$images_path = CSSF_DIR . $path;
$images_uri = CSSF_URI . $path;
do_action( 'cssf_add_images_before' );
// $images = apply_filters('cssf_add_image_gallery_custom', glob( CSSF_DIR . '/assets/images/images_gallery/*.*' ));
$images = apply_filters('cssf_add_image_gallery_custom', glob( $images_path .'*.{jpg,jpeg,png,gif}', GLOB_BRACE ));
if (!empty($images)){
foreach ( $images as $image ) {
$image_info = pathinfo($image);
$_image_name = $image_info['filename'];
$_image_basename = $image_info['basename'];
$_image_uri = "{$images_uri}{$_image_basename}";
echo "<a class='cssf-image-tooltip' data-image-uri='{$_image_uri}' data-image='{$_image_basename}' data-title='{$_image_name}'><span class='cssf-image cssf-selector'><img src='{$_image_uri}'></span></a>";
}
}
do_action( 'cssf_add_images' );
do_action( 'cssf_add_images_after' );
die();
}
add_action( 'wp_ajax_cssf-get-images', 'cssf_get_images' );
}
/**
*
* Set icons for wp dialog
*
* @since 1.0.0
* @version 1.0.0
*
*/
if( ! function_exists( 'cssf_set_custom_image_gallery' ) ) {
function cssf_set_custom_image_gallery() {
echo '<div id="cssf-image-dialog" class="cssf-dialog" title="'. __( 'Add image', 'cssf-framework' ) .'">';
echo '<div class="cssf-dialog-header cssf-text-center"><input type="text" placeholder="'. __( 'Search a image...', 'cssf-framework' ) .'" class="cssf-image-search" /></div>';
echo '<div class="cssf-dialog-load"><div class="cssf-loading-indicator"><div class="cssf-spinner"></div>'. __( 'Loading...', 'cssf-framework' ) .'</div></div>';
echo '</div>';
}
add_action( 'admin_footer', 'cssf_set_custom_image_gallery' );
add_action( 'customize_controls_print_footer_scripts', 'cssf_set_custom_image_gallery' );
}
/**
*
* Field: Color Theme
*
* @version 1.0
*
*/
if (!function_exists('cssf_color_theme_save_scheme_callback')){
function cssf_color_theme_save_scheme_callback(){
// check the nonce
if (check_ajax_referer( 'cssf-framework-nonce', 'nonce', false ) == false ) {
wp_send_json_error();
die('Permissions check failed. Please login or refresh (if already logged in) the page, then try Again.');
}
// Request Vars
$options_unique = $_POST['options_unique'];
$path = $_POST['field_unique'];
$new_scheme = $_POST['scheme'];
$scheme_name = str_replace(' ','_',sanitize_title($new_scheme['name']));
$scheme_scheme = $new_scheme['scheme'];
$settings = get_option($options_unique);
$path_to_schemes = $path . "[custom_schemes]";
$_path = preg_replace('/^[^\[]+/','', $path_to_schemes); // remove cssframework unique id
$custom_schemes = cssf_arrayValueFromKeys($settings, $_path);
// Check if JSON or already saved by the framework "save" button
if (cssf_isJSON($custom_schemes)){
$custom_schemes = json_decode($custom_schemes,true);
}
// Add New Scheme
if (!isset($custom_schemes[$scheme_name])){
$custom_schemes[$scheme_name] = array(
'name' => $scheme_name,
'scheme' => $scheme_scheme
);
} else {
wp_send_json_error('Already added');
}
// Save New Scheme
cssf_arrayValueFromKeys($settings,$_path,$custom_schemes);
update_option($options_unique,$settings);
// AJAX Response
$response = array(
'message' => 'Added',
'schemes' => json_encode($custom_schemes)
);
wp_send_json_success($response);
die();
}
add_action('wp_ajax_cssf-color-scheme_save', 'cssf_color_theme_save_scheme_callback');
}
if (!function_exists('cssf_color_theme_delete_scheme_callback')){
function cssf_color_theme_delete_scheme_callback(){
// check the nonce
if (check_ajax_referer( 'cssf-framework-nonce', 'nonce', false ) == false ) {
wp_send_json_error();
die('Permissions check failed. Please login or refresh (if already logged in) the page, then try Again.');
}
// Request Vars
$options_unique = $_POST['options_unique'];
$path = $_POST['field_unique'];
$scheme = $_POST['scheme'];
$settings = get_option($options_unique);
$path_to_schemes = $path . "[custom_schemes]";
$_path = preg_replace('/^[^\[]+/','', $path_to_schemes); // remove cssframework unique id
$custom_schemes = cssf_arrayValueFromKeys($settings, $_path);
// Check if JSON or already saved by the framework "save" button
if (cssf_isJSON($custom_schemes)){
$custom_schemes = json_decode($custom_schemes,true);
}
// Delete Scheme by ID
if (isset($custom_schemes[$scheme])){
unset($custom_schemes[$scheme]);
} else {
wp_send_json_error('Does not exist');
}
// Update Schemes Collection
cssf_arrayValueFromKeys($settings,$_path,$custom_schemes);
update_option($options_unique,$settings);
// AJAX Response
$response = array(
'message' => 'Deleted',
'schemes' => json_encode($custom_schemes)
);
wp_send_json_success($response);
die();
}
add_action('wp_ajax_cssf-color-scheme_delete', 'cssf_color_theme_delete_scheme_callback');
}
if (!function_exists('cssf_color_theme_export_scheme_callback')){
function cssf_color_theme_export_scheme_callback(){
// check the nonce
if (check_ajax_referer( 'cssf-framework-nonce', 'nonce', false ) == false ) {
die('Permissions check failed. Please login or refresh (if already logged in) the page, then try Again.');
wp_send_json_error();
}
// Request Vars
$path = cssf_decode_string($_REQUEST['field_unique']);
$path_to_schemes = $path . "[custom_schemes]";
$_path = preg_replace('/^[^\[]+/','', $path_to_schemes); // remove cssframework unique id
preg_match('/^[^\[]+/',$path_to_schemes,$_p);
$options_unique = $_p[0];
$settings = get_option($options_unique);
$custom_schemes = cssf_arrayValueFromKeys($settings, $_path);
if ($custom_schemes){
header('Content-Type: plain/text');
header('Content-disposition: attachment; filename=custom-color-schemes-'. gmdate( 'd-m-Y' ) .'.txt');
header('Content-Transfer-Encoding: binary');
header('Pragma: no-cache');
header('Expires: 0');
echo cssf_encode_string( $custom_schemes );
} else {
wp_die(__('No color schemes to export','cssf-framework'));
}
die();
}
add_action('wp_ajax_cssf-color-scheme_export', 'cssf_color_theme_export_scheme_callback');
}
if (!function_exists('cssf_color_theme_import_scheme_callback')){
function cssf_color_theme_import_scheme_callback(){
// check the nonce
if (check_ajax_referer( 'cssf-framework-nonce', 'nonce', false ) == false ) {
wp_send_json_error();
die('Permissions check failed. Please login or refresh (if already logged in) the page, then try Again.');
}
// Request Vars
$options_unique = $_POST['options_unique'];
$path = $_POST['field_unique'];
$schemes_to_import = cssf_decode_string($_POST['schemes']);
$overwrite = $_POST['overwrite'];
if ($schemes_to_import){
$settings = get_option($options_unique);
$path_to_schemes = $path . "[custom_schemes]";
$_path = preg_replace('/^[^\[]+/','', $path_to_schemes); // remove cssframework unique id
$custom_schemes = cssf_arrayValueFromKeys($settings, $_path);
// Check if JSON or already saved by the framework "save" button
if (cssf_isJSON($schemes_to_import)){
$schemes_to_import = json_decode($schemes_to_import,true);
}
if ($custom_schemes){
if (cssf_isJSON($custom_schemes)){
$custom_schemes = json_decode($custom_schemes,true);
}
} else {
$custom_schemes = array();
}
// Overwrite or Rename Imported Schemes
if ($overwrite === 'true'){
$custom_schemes = $schemes_to_import;
} else {
// echo "Agregando al final y renombrando las que existen...";
$new_schemes_to_import = array();
foreach($schemes_to_import as $key => $scheme){
$index = 1;
rename:
$index++;
$_key = $key .'-'. $index;
if (isset($custom_schemes[$_key])){
goto rename;
} else {
$new_schemes_to_import[$_key] = $scheme;
}
}
// Merge
$custom_schemes = array_merge($custom_schemes,$new_schemes_to_import);
}
// Update Schemes Collection
cssf_arrayValueFromKeys($settings,$_path,$custom_schemes);
update_option($options_unique,$settings);
// AJAX Response
$response = array(
'message' => 'Imported',
'schemes' => json_encode($custom_schemes)
);
wp_send_json_success($response);
} else {
wp_send_json_error('Invalid');
}
die();
}
add_action('wp_ajax_cssf-color-scheme_import', 'cssf_color_theme_import_scheme_callback');
}
if (!function_exists('cssf_isJSON')){
/**
* Check if object or string is a valid JSON object
*
* @param [type] $string
* @return void
*/
function cssf_isJSON($string){
return is_string($string) && is_array(json_decode($string, true)) && (json_last_error() == JSON_ERROR_NONE) ? true : false;
}
}
if (!function_exists('cssf_arrayValueFromKeys')){
/**
* Function to get the value of an array based on a string path
* Ex: [settings][parent_field][field][subfield][target]
*
* @param array $array
* @param [type] $keys
* @param boolean $value
* @return void
*/
function cssf_arrayValueFromKeys(&$array = array(), $keys, $value = false){
$keys = explode('][', trim($keys, '[]'));
$reference = &$array;
foreach ($keys as $key) {
if (!array_key_exists($key, $reference)) {
$reference[$key] = [];
}
$reference = &$reference[$key];
}
if ($value === false){
return $reference;
} else {
$reference = $value;
}
}
}