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dilaz-panel.php
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<?php
/*
* Plugin Name: Dilaz Panel
* Plugin URI: https://github.com/Rodgath/dilaz-panel
* Description: Simple options panel for WordPress themes and plugins.
* Requires at least: 5.0
* Requires PHP: 5.6
* Author: Rodgath
* Author URI: https://github.com/Rodgath
* Text Domain: dilaz-panel
* Domain Path: /languages
* Version: 3.0.0
* License: GPL-2.0+
* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
||
|| --------------------------------------------------------------------------------------------
|| Admin Options Panel
|| --------------------------------------------------------------------------------------------
||
|| @package Dilaz Panel
|| @subpackage Panel
|| @version 3.0.0
|| @since Dilaz Panel 1.0.0
|| @author Rodgath, https://github.com/Rodgath
|| @copyright Copyright (C) 2017 - 2023, Rodgath
|| @link https://github.com/Rodgath/dilaz-panel
|| @License GPL-2.0+
|| @License URI http://www.gnu.org/licenses/gpl-2.0.txt
||
*/
namespace DilazPanel;
defined('ABSPATH') || exit;
/**
* Dilaz Panel main class
*/
if (!class_exists('DilazPanel')) {
class DilazPanel
{
/**
* Panel option name
*
* @var string
* @since 2.0
* @access protected
*/
protected $optionName;
/**
* Panel parameters
*
* @var array
* @access protected
*/
protected $params;
/**
* Panel options
*
* @var array
* @access protected
*/
protected $options;
/**
* Panel attributes
*
* @since 2.1
* @var array
* @access protected
*/
protected $panelAtts;
/**
* Saved Google Fonts
*
* @since 2.8.2
* @var array
* @access protected
*/
protected $savedGFonts;
/**
* Option arguments
*
* @since 2.8.43
* @var array
* @access protected
*/
protected $args;
/**
* The single instance of the class
*
* @var string
* @since 2.0
* @access protected
*/
protected static $_instance = NULL;
/**
* Main DilazPanel instance
*
* Make sure only only one instance can be loaded
*
* @since 2.0
* @access public
* @static
* @see DilazPanel()
* @return DilazPanel object - Main instance.
*/
public static function instance()
{
if ( is_null( self::$_instance ) ) {
self::$_instance = new self();
}
return self::$_instance;
}
/**
* Cloning is forbidden
*
* @since 2.0
* @access public
* @return void
*/
public function __clone()
{
_doing_it_wrong(__FUNCTION__, __('Cheatin’ huh?', 'dilaz-panel'), '2.0');
}
/**
* Unserializing instances of this class is forbidden
*
* @since 2.0
* @access public
* @return void
*/
public function __wakeup()
{
_doing_it_wrong(__FUNCTION__, __('Cheatin’ huh?', 'dilaz-panel'), '2.0');
}
/**
* Contructor method
*
* @param array $option_args panel arguments
*
* @since 1.0
*/
function __construct($option_args = '')
{
do_action('dilaz_panel_before_load');
$this->args = is_array($option_args) ? $option_args : array();
$this->params = !empty($this->args) ? $this->sanitizeParams($this->args[0]) : array();
$this->options = !empty($this->args) ? $this->args[1] : array();
$this->optionName = isset($this->params['option_name']) ? $this->params['option_name'] : '';
$this->panelAtts = !empty($this->options) ? $this->options[0] : array();
$saved_options = $this->getOptions($this->optionName);
$this->savedGFonts = isset($saved_options['saved_google_fonts']) ? $saved_options['saved_google_fonts'] : array();
# Load constants
$this->constants();
# Actions
add_action('init', array($this, 'init'));
add_action('admin_init', array($this, 'adminInit'));
add_action('admin_menu', array($this, 'registerMenu'));
add_action('wp_before_admin_bar_render', array($this, 'adminBar'));
add_action('wp_ajax_dilaz_panel_save_options', array($this, 'saveOptions'));
add_action('wp_ajax_dilaz_panel_reset_options', array($this, 'resetOptions'));
add_action('wp_ajax_dilaz_panel_export_options', array($this, 'exportOptions'));
add_action('wp_ajax_dilaz_panel_import_options', array($this, 'importOptions'));
do_action( 'dilaz_panel_after_load' );
}
/**
* Initialize
*
* @since 2.8.2
* @access public
* @return array
*/
public function init()
{
add_action('wp_head', array($this, 'loadGoogleFonts'));
require_once DILAZ_PANEL_DIR .'includes/functions.php';
# Load parameters
$this->parameters();
}
/**
* Options parameters
*
* @since 1.0
* @access public
* @return array
*/
public function parameters()
{
return $this->params;
}
/**
* Constants
*
* @since 1.0
* @access public
* @return void
*/
public function constants()
{
@define('DILAZ_PANEL_URL', plugin_dir_url(__FILE__));
@define('DILAZ_PANEL_DIR', trailingslashit(plugin_dir_path(__FILE__)));
@define('DILAZ_PANEL_IMAGES', DILAZ_PANEL_URL .'assets/images/');
@define('DILAZ_PANEL_PREFIX', (isset($this->params['prefix']) && $this->params['prefix'] != '') ? $this->params['prefix'] .'_' : 'dilaz_panel_');
}
/**
* Includes
*
* @since 1.0
* @access public
* @return void
*/
public function includes()
{
require_once DILAZ_PANEL_DIR .'includes/fields.php';
require_once DILAZ_PANEL_DIR .'includes/defaults.php';
}
/**
* Initialize Admin Panel
*
* @since 1.0
* @access public
* @return void
*/
public function adminInit()
{
do_action('dilaz_panel_before_init');
# include required files
$this->includes();
# otpion name
$option_name = $this->optionName;
# saved options
$saved_options = get_option($option_name);
# set default options if not saved yet
if (!$saved_options) {
$this->setDefaults($option_name);
} else {
$saved_panel_atts['panel-atts'] = isset($saved_options['panel-atts']) ? $saved_options['panel-atts'] : '';
$defined_panel_atts['panel-atts'] = $this->panelAttsReduced();
if ($defined_panel_atts != $saved_panel_atts) {
array_splice($saved_options, 0, 1, $defined_panel_atts); // replace old atts with new atts
}
}
# Add WP editor styles
$this->editorStyles();
do_action('dilaz_panel_after_init');
}
/**
* Panel attributes reduced
*
* @since 2.6.5
* @access public
* @return void
*/
public function panelAttsReduced()
{
$panel_atts = $this->panelAtts;
# remove 'id' and 'type' fields from panel atts
unset($panel_atts['id']);
unset($panel_atts['type']);
return $panel_atts;
}
/**
* Add Admin Menu
*
* @since 1.0
* @since 2.5 added add_submenu_page method
* @since 2.7.8 added multiple capabilities check
*
* @access public
* @return void
*/
public function registerMenu()
{
$params = $this->params;
# bail if parameters are not set
if (!isset($params)) return;
# bail if page and menu parameters are not set
if (
!isset($params['page_title']) ||
!isset($params['menu_title']) ||
!isset($params['options_view_cap']) ||
!isset($params['page_slug'])
) return;
# At first, no menu is added
$menu_added = false;
foreach ($params['options_view_cap'] as $cap_key => $cap) {
# bail if current user doesn't have capability
if (!current_user_can($cap)) continue;
# Add menu only if there's none
if (false == $menu_added) {
# Add submenu page if 'parent_slug' is set
if (isset($params['parent_slug']) && trim($params['parent_slug']) != '') {
# Menu page
$panel_page = add_submenu_page(
$params['parent_slug'],
$params['page_title'],
$params['menu_title'],
$cap,
$params['page_slug'],
array($this, 'page')
);
# Add a top-level menu page if 'parent_slug' is not set
} else {
# bail if 'menu_icon' or 'menu_position' parameters are not set
if (!isset($params['menu_icon']) || !array_key_exists('menu_position', $params)) return;
# Menu page
$panel_page = add_menu_page(
$params['page_title'],
$params['menu_title'],
$cap,
$params['page_slug'],
array($this, 'page'),
$params['menu_icon'],
$params['menu_position']
);
# add Dilaz Panel submenu dropdown in admin bar
# @since Dilaz Panel 2.7.4
$menu_items = $this->menuArray();
$count_items = 0;
if (!empty($menu_items) && is_array($menu_items)) {
foreach ($menu_items as $key => $val) {
$count_items++;
$parent_target = (isset($val['target']) && $val['target'] != '') ? $val['target'] : '';
$sub_menu_page_slug = $count_items > 1 ? $params['page_slug'] .'#'. $parent_target : $params['page_slug'];
add_submenu_page(
$params['page_slug'],
esc_html($val['name']),
esc_html($val['name']),
$cap,
$sub_menu_page_slug,
array($this, 'page')
);
}
}
}
# Enqueue scripts and styles
add_action('admin_print_styles-'. $panel_page, array($this, 'enqueueStyles'));
add_action('admin_print_scripts-'. $panel_page, array($this, 'enqueueScripts'));
# If menu is added, then declare it to avoid same menu multiple additions
$menu_added = ($panel_page) ? true : false;
}
}
}
/**
* Load Admin Styles
*
* @since 1.0
* @access public
* @return void
*/
public function enqueueStyles()
{
wp_enqueue_style('wp-color-picker');
# Create auto-updating cache version based on the last file update
$meterial_css_ver = date('ymd-Gis', filemtime( DILAZ_PANEL_DIR .'assets/css/materialdesignicons.min.css' ));
$select2_css_ver = date('ymd-Gis', filemtime( DILAZ_PANEL_DIR .'assets/css/select2.min.css' ));
$dilaz_panel_css_ver = date('ymd-Gis', filemtime( DILAZ_PANEL_DIR .'assets/css/admin.css' ));
wp_enqueue_style('material-webfont', DILAZ_PANEL_URL .'assets/css/materialdesignicons.min.css', false, $meterial_css_ver);
wp_enqueue_style('select2', DILAZ_PANEL_URL .'assets/css/select2.min.css', false, $select2_css_ver);
wp_enqueue_style('dilaz-panel', DILAZ_PANEL_URL .'assets/css/admin.css', false, $dilaz_panel_css_ver);
}
/**
* Load Admin Scripts
*
* @since 1.0
* @access public
* @return void
*/
public function enqueueScripts()
{
if (function_exists('wp_enqueue_media')) {
wp_enqueue_media();
} else {
wp_enqueue_style('thickbox');
wp_enqueue_script('thickbox');
wp_enqueue_script('media-upload');
}
# Create auto-updating cache version based on the last file update
$select2_js_ver = date('ymd-Gis', filemtime( DILAZ_PANEL_DIR .'assets/js/select2/select2.min.js' ));
$dilaz_panel_js_ver = date('ymd-Gis', filemtime( DILAZ_PANEL_DIR .'assets/js/admin.js' ));
wp_enqueue_script('wp-color-picker');
wp_enqueue_script('select2', DILAZ_PANEL_URL .'assets/js/select2/select2.min.js', false, $select2_js_ver, true);
wp_enqueue_script('dilaz-dowhen-script', DILAZ_PANEL_URL .'assets/js/jquery.dowhen.js');
wp_enqueue_script('dilaz-panel-js', DILAZ_PANEL_URL .'assets/js/admin.js', array('jquery', 'jquery-ui-core', 'jquery-ui-slider'), $dilaz_panel_js_ver, true);
# Localization
wp_localize_script(
'dilaz-panel-js',
'dilaz_panel_lang',
array(
'dilaz_panel_url' => DILAZ_PANEL_URL,
'dilaz_panel_images' => DILAZ_PANEL_IMAGES,
'dilaz_panel_prefix' => DILAZ_PANEL_PREFIX,
'page_slug' => !empty($this->params) && isset($this->params['page_slug']) ? $this->params['page_slug'] : '',
'upload' => __('Upload', 'dilaz-panel'),
'remove' => __('Remove', 'dilaz-panel'),
'upload_title' => __('Select Image', 'dilaz-panel'),
'upload_alert' => __('Only image is allowed, please try again!', 'dilaz-panel'),
'confirm_delete' => __('Are you sure?', 'dilaz-panel'),
'confirm_reset' => __('Are you sure? All settings will be lost and replaced with default settings!', 'dilaz-panel'),
)
);
}
/**
* WP Editor custom styles
*
* @since 2.8.1
*
* @access public
* @return void
*/
public function editorStyles()
{
add_editor_style( DILAZ_PANEL_URL .'assets/css/custom-editor-styles.css' );
}
/**
* Sanitize parameters
*
* @since 2.5
* @since 2.7.8 - deprecated 'options_cap'
* @since 2.7.8 - sanitize 'options_view_cap' and 'options_save_cap'
* @since 2.8.4 - sanitize 'item_url'
*
* @access public
* @return void
*/
public function sanitizeParams($params)
{
foreach($params as $key => $val) {
switch ($key) {
case 'option_name':
case 'option_prefix':
case 'use_type':
case 'page_slug':
case 'page_title':
case 'menu_title':
case 'options_cap':
case 'menu_icon':
case 'parent_slug':
case 'log_title':
case 'doc_title':
case 'support_title':
case 'item_name':
case 'item_version':
$params[$key] = sanitize_text_field($val);
break;
case 'options_view_cap':
case 'options_save_cap':
if (is_array($val)) {
foreach ($val as $k => $v) {
$val[$k] = sanitize_text_field($v);
}
$params[$key] = $val;
} else {
$params[$key] = sanitize_text_field($val);
}
break;
case 'default_options':
case 'custom_options':
case 'admin_bar_menu':
case 'import_export':
$params[$key] = ($val == '') ? false : filter_var($val, FILTER_VALIDATE_BOOLEAN, FILTER_NULL_ON_FAILURE);
break;
case 'menu_position':
if (trim($val ?? '') != '' && $val != NULL) {
$params[$key] = is_int($val) ? absint($val) : NULL;
} else {
$params[$key] = NULL;
}
break;
case 'log_url':
case 'doc_url':
case 'support_url':
case 'dir_url':
case 'item_url':
$params[$key] = esc_url($val);
break;
# sanitize custom parameters via this filter hook
case $key:
$params[$key] = apply_filters('dilaz_panel_sanitize_param_'. $key .'_hook', $val);
break;
}
}
return $params;
}
/**
* Add Admin Bar Menu
*
* @since 1.0
* @since 2.8.1 - added 'options_view_cap' capability check
*
* @access public
* @global string $wp_admin_bar
* @return void
*/
public function adminBar()
{
$params = $this->params;
# bail if parameters are not set
if ( !isset($params) ) return;
# bail if page and menu parameters are not set
if ( !isset($params['menu_title']) || !isset($params['page_slug']) ) return;
# show if enabled
if ( isset($params['admin_bar_menu']) && $params['admin_bar_menu'] == true ) {
# At first, no menu is added
$menu_bar_added = false;
foreach ($params['options_view_cap'] as $cap_key => $cap) {
# bail if current user doesn't have capability
if (!current_user_can($cap)) continue;
# Add menu only if there's none
if (false == $menu_bar_added) {
global $wp_admin_bar;
$menu_id = $params['page_slug'] .'_node';
# add Dilaz Panel menu node in admin bar
$wp_admin_bar->add_node(array(
'id' => $menu_id,
'title' => '<span class="ab-icon dashicons-admin-generic" style="padding-top:6px;"></span><span class="ab-label">'. esc_html($params['menu_title']) .'</span>',
'href' => admin_url('admin.php?page='. esc_attr($params['page_slug'])),
'meta' => array('class' => 'dilaz-panel-admin-bar-menu')
));
# add Dilaz Panel submenu dropdown in admin bar
# @since Dilaz Panel 2.7.2
$menu_items = $this->menuArray();
if ( !empty($menu_items) && is_array($menu_items) ) {
foreach ( $menu_items as $key => $val ) {
$parent_target = ( isset($val['target']) && $val['target'] != '' ) ? $val['target'] : '';
if ( isset($val['icon']) && ($val['icon'] != '') ) {
$menu_icon = '<span class="mdi '. esc_attr($val['icon']) .'" style="font-family:Material Design Icons;margin-right:5px"></span>';
} else {
$menu_icon = '<span class="mdi mdi-settings" style="font-family:Material Design Icons;margin-right:5px"></span>';
}
# drop down level 1
$drop_down_parent_id = $menu_id .'_'. $parent_target;
$wp_admin_bar->add_node(array(
'parent' => $menu_id,
'title' => $menu_icon . esc_html($val['name']),
'id' => $drop_down_parent_id,
'href' => admin_url('admin.php?page='. esc_attr($params['page_slug'] .'#'. $parent_target)),
'meta' => array('class' => 'dilaz-panel-admin-bar-menu-l1')
));
# drop down level 2
if (isset($val['children']) && sizeof($val['children']) > 0) {
foreach ($val['children'] as $child) {
$child_target = $child['target'];
$wp_admin_bar->add_node(array(
'parent' => $drop_down_parent_id,
'title' => esc_html($child['name']),
'id' => $menu_id .'_'. $child_target,
'href' => admin_url('admin.php?page='. esc_attr($params['page_slug'] .'#'. $child_target)),
'meta' => array('class' => 'dilaz-panel-admin-bar-menu-l2')
));
}
}
}
# If menu is added, then declare it to avoid same menu multiple additions
$menu_bar_added = true;
}
}
}
}
}
/**
* Admin panel page
*
* @since 1.0
* @access public
* @return mixed
*/
public function page()
{
$params = $this->params;
if ($params['use_type_error'] == false) {
?>
<div id="dilaz-panel-wrap" class="wrap">
<div id="dilaz-panel">
<div id="dilaz-panel-header" class="clearfix">
<div class="dilaz-panel-item-details">
<span class="name"><?php echo wp_kses_post($params['item_name']); ?></span>
<span class="version">Version: <?php echo esc_html($params['item_version']); ?></span>
</div>
</div>
<div id="dilaz-panel-content" class="clearfix">
<form id="dilaz-panel-form" enctype="multipart/form-data" method="post" data-option-name="<?php echo esc_attr($this->optionName); ?>" data-option-page="<?php echo esc_attr($_GET['page']); ?>">
<div class="dilaz-panel-top clearfix">
<div style="float:left">
<ul class="subsubsub">
<?php if (!empty($params['log_url'])) { ?>
<li><a href="<?php echo $params['log_url']; ?>"><?php echo $params['log_title']; ?></a> <span>|</span></li>
<?php } ?>
<?php if (!empty($params['doc_url'])) { ?>
<li><a href="<?php echo $params['doc_url']; ?>"><?php echo $params['doc_title']; ?></a> <span>|</span></li>
<?php } ?>
<?php if (!empty($params['support_url'])) { ?>
<li><a href="<?php echo $params['support_url']; ?>"><?php echo $params['support_title']; ?></a> <span>|</span></li>
<?php } ?>
</ul>
</div>
<div class="dilaz-ajax-save" style="float:right">
<span class="spinner"></span>
<span class="progress"><?php _e('Saving...', 'dilaz-panel'); ?></span>
<span class="finished"></span>
<input type="submit" class="update button button-primary" name="update" value="<?php _e('Save Options', 'dilaz-panel'); ?>" />
</div>
</div>
<div class="dilaz-panel-menu">
<?php echo wp_kses_post($this->menuHTML()); ?>
</div>
<div class="dilaz-panel-fields">
<div class="dilaz-panel-fields-preloader" style="display:block !important"><span class="mdi mdi-loading mdi-spin"></span></div>
<?php echo wp_kses_post($this->fields()); ?>
</div>
<div class="clear"></div>
<div class="dilaz-panel-bottom clearfix">
<div class="dilaz-ajax-save" style="float:left">
<input type="submit" class="reset button" name="reset" value="<?php esc_attr_e( 'Reset Options', 'dilaz-panel'); ?>" />
<span class="spinner"></span>
<span class="progress"><?php _e('Resetting...', 'dilaz-panel'); ?></span>
<span class="finished"></span>
</div>
<div class="dilaz-ajax-save" style="float:right">
<input type="hidden" name="option_name" value="<?php echo wp_kses_post($this->optionName); ?>" />
<input type="hidden" name="security" value="<?php echo wp_create_nonce(basename(__FILE__)); ?>" />
<span class="spinner"></span>
<span class="progress"><?php _e('Saving...', 'dilaz-panel'); ?></span>
<span class="finished"></span>
<input type="submit" class="update button button-primary" name="update" value="<?php _e('Save Options', 'dilaz-panel'); ?>" />
</div>
</div>
</form>
</div>
</div>
</div>
<?php
}
}
/**
* Panel menu array
*
* @since 2.7.3
* @access public
* @return void
*/
public function menuArray()
{
$options = $this->options;
$parent = 0;
$menu_array = array();
$headings = array();
foreach ($options as $key => $val) {
if ($val['type'] == 'heading' || $val['type'] == 'subheading') {
$headings[] = $val;
}
}
if (!empty($headings)) {
foreach($headings as $key => $val) {
$target = sanitize_key($val['name']);
$val['target'] = $target;
if ($val['type'] == 'heading') {
$menu_array[$target] = $val;
$parent = $target;
}
if ($val['type'] == 'subheading') {
$menu_array[$parent]['children'][] = $val;
}
}
}
return $menu_array;
}
/**
* Panel menu
*
* @since 1.0
* @access public
* @return void
*/
public function menuHTML()
{
$menu_items = $this->menuArray();
$menu = '';
if (!empty($menu_items) && is_array($menu_items)) {
$menu .= '<ul>';
foreach ($menu_items as $key => $val) {
$class = (isset($val['children']) && $val['children'] != '') ? 'has_children' : '';
$parent_target = (isset($val['target']) && $val['target'] != '') ? $val['target'] : '';
$menu .= '<li id="'. esc_attr($parent_target) .'" class="top_level '. esc_attr($class) .'">';
if (isset($val['icon']) && ($val['icon'] != '')) {
$menu .= '<span class="mdi '. esc_attr($val['icon']) .'"></span>';
}
$menu .= '<a class="trigger" href="#'. esc_attr($parent_target) .'">'. esc_html($val['name']) .'</a>';
if (isset($val['children']) && sizeof($val['children']) > 0) {
$menu .= '<ul class="submenu">';
foreach ($val['children'] as $child) {
$child_target = $child['target'];
$menu .= '<li id="'. esc_attr($child_target) .'" class="child"><a class="trigger" href="#'. esc_attr($child_target) .'">'. esc_html($child['name']) .'</a></li>';
}
$menu .= '</ul>';
}
$menu .= '</li>';
}
$menu .= '</ul>';
}
return $menu;
}
/**
* Panel options' fields
*
* @since 1.0
* @access public
* @global array $allowed_tags
* @return array
*/
public function fields()
{
$option_name = $this->optionName;
$option_data = get_option($option_name);
$option_fields = $this->options;
$counter = 0;
if (is_array($option_fields)) {
foreach ($option_fields as $field) {
# skip panel-atts field type
if (isset($field['type']) && $field['type'] == 'panel-atts') continue;
$counter++;
# setup field types defaults
if ( !isset( $field['id'] ) ) $field['id'] = '';
if ( !isset( $field['type'] ) ) $field['type'] = '';
if ( !isset( $field['name'] ) ) $field['name'] = '';
if ( !isset( $field['desc'] ) ) $field['desc'] = '';
if ( !isset( $field['desc2'] ) ) $field['desc2'] = '';
if ( !isset( $field['std'] ) ) $field['std'] = '';
if ( !isset( $field['class'] ) ) $field['class'] = '';
if ( !isset( $field['file_format'] ) ) $field['file_format'] = '';
if ( !isset( $field['file_mime'] ) ) $field['file_mime'] = '';
if ( !isset( $field['req_id'] ) ) $field['req_id'] = '';
if ( !isset( $field['req_value'] ) ) $field['req_value'] = '';
if ( !isset( $field['req_args'] ) ) $field['req_args'] = '';
if ( !isset( $field['req_cond'] ) ) $field['req_cond'] = '';
if ( !isset( $field['req_action'] ) ) $field['req_action'] = '';
# use standard if value is empty
$value = $field['std'];
# setup conditional fields
$cond_fields = '';
if ( !isset( $field['req_args'] ) || $field['req_args'] != '' ) {
if ( !isset( $field['req_cond'] ) || $field['req_cond'] == '' ) {
$cond_fields .= ' data-do-when=\'{';
$do_when_ = '';
foreach ( $field['req_args'] as $req_id => $req_value ) {
if (is_array($req_value)) {
foreach ($req_value as $key => $val) {
$do_when_ .= ' "'. $req_id .'" : ["'. $val .'"]';
}
} else {
$do_when_ .= ' "'. $req_id .'" : ["'. $req_value .'"]';
}
}
$cond_fields .= $do_when_;
$cond_fields .= ' }\' data-do-action="'. $field['req_action'] .'"';
} else if ( $field['req_cond'] == 'AND' ) {
$cond_fields .= ' data-do-when=\'{';
$do_when_AND = '';
foreach ( $field['req_args'] as $req_id => $req_value ) {
if (is_array($req_value)) {
foreach ($req_value as $key => $val) {
$do_when_AND .= ' "'. $req_id .'" : ["'. $val .'"],';
}
} else {
$do_when_AND .= ' "'. $req_id .'" : ["'. $req_value .'"],';
}
}
$cond_fields .= rtrim( $do_when_AND, ',' ); # remove last comma
$cond_fields .= ' }\' data-do-action="'. $field['req_action'] .'"';
} else if ( $field['req_cond'] == 'OR' ) {
$cond_fields .= ' data-do-when=\'';
$do_when_OR = '';
foreach ( $field['req_args'] as $req_id => $req_value ) {
if (is_array($req_value)) {
foreach ($req_value as $key => $val) {
$do_when_OR .= '{ "'. $req_id .'" : ["'. $val .'"] } || ';
}
} else {
$do_when_OR .= '{ "'. $req_id .'" : ["'. $req_value .'"] } || ';
}
}
$cond_fields .= rtrim( $do_when_OR, '|| ' ); # remove dangling "OR" sign
$cond_fields .= ' \' data-do-action="'. $field['req_action'] .'"';
}
}
if ($field['type'] != 'heading' && $field['type'] != 'subheading' && $field['type'] != 'info') {
if (isset($option_data[($field['id'])])) {
$value = $option_data[($field['id'])];
if (!is_array($value)) {
$value = stripslashes($value);
}
}
}
# setup file options
$file_library = '';
if (!isset($field['file_format']) || $field['file_format'] != '') {
$file_library .= ' data-file-library=\'[';
$file_fields = '';
foreach ($field['file_format'] as $i => $file_format) {
$file_fields .= ' "'. $file_format .'/'. $field['file_mime'][$i] .'",';
}
$file_library .= rtrim($file_fields, ','); # remove last comma
$file_library .= ' ]\'';
}
# integrate variables into $field array
$field['value'] = $value;
$field['counter'] = $counter;
$field['option_data'] = $option_data;
$field['file_library'] = $file_library;
# set the section 'id' attribute
$section_id = 'dilaz-panel-section-'. sanitize_key($field['id']);
# set the section 'class' attribute
$section_class = 'dilaz-panel-section dilaz-panel-section-'. esc_attr($field['type']) .' '. sanitize_html_class($field['class']);
# Panel content
if ($field['type'] != 'heading' && $field['type'] != 'subheading' && $field['type'] != 'info') {
echo '<div id="'. esc_attr($section_id) .'" class="'. esc_attr($section_class) .' clearfix"'. wp_kses_post($cond_fields) .'>' . "\n";
if ($field['name']) {
echo '<h4 class="dilaz-panel-section-heading">'. esc_html($field['name']) .'</h4>'."\n";
}
if ($field['type'] != 'checkbox' && $field['type'] != 'info' && $field['desc'] != '') {
echo '<div class="description">'. wp_kses_post($field['desc']) .'</div>';
}
echo '<div class="option clearfix">' ."\n";
} else if ($field['type'] == 'info') {
echo '<div id="'. esc_attr($section_id) .'" class="'. esc_attr($section_class) .' info-wrap clearfix"'. wp_kses_post($cond_fields) .'>' . "\n";
}
# Field types
switch ($field['type']):
case 'heading' : DilazPanelFields\DilazPanelFields::fieldHeading($field); break;
case 'subheading' : DilazPanelFields\DilazPanelFields::fieldSubheading($field); break;
case 'info' : DilazPanelFields\DilazPanelFields::fieldInfo($field); break;
case 'text' : DilazPanelFields\DilazPanelFields::fieldText($field); break;
case 'multitext' : DilazPanelFields\DilazPanelFields::fieldMultitext($field); break;
case 'password' : DilazPanelFields\DilazPanelFields::fieldPassword($field); break;
case 'email' : DilazPanelFields\DilazPanelFields::fieldEmail($field); break;
case 'textarea' : DilazPanelFields\DilazPanelFields::fieldTextarea($field); break;
case 'code' : DilazPanelFields\DilazPanelFields::fieldCode($field); break;
case 'select' : DilazPanelFields\DilazPanelFields::fieldSelect($field); break;
case 'repeatable' : DilazPanelFields\DilazPanelFields::fieldRepeatable($field); break;
case 'multiselect' : DilazPanelFields\DilazPanelFields::fieldMultiselect($field); break;
case 'queryselect' : DilazPanelFields\DilazPanelFields::fieldQueryselect($field); break;
case 'radio' : DilazPanelFields\DilazPanelFields::fieldRadio($field); break;
case 'radioimage' : DilazPanelFields\DilazPanelFields::fieldRadioimage($field); break;
case 'buttonset' : DilazPanelFields\DilazPanelFields::fieldButtonset($field); break;
case 'switch' : DilazPanelFields\DilazPanelFields::fieldSwitch($field); break;
case 'checkbox' : DilazPanelFields\DilazPanelFields::fieldCheckbox($field); break;