WP_Super_Duper::is_block_content_call() - Code Metrics - Inspection of "updated FA settings library" - AyeCode/invoicing - Measure and Improve Code Quality continuously with Scrutinizer

Passed
Pull Request — master (#185)

unknown
created 2018-12-12 11:03 UTC
WP_Super_Duper::is_block_content_call() A

↳ Parent: Project
Complexity

Conditions	4
Paths	2
Size

Total Lines
Duplication

Lines	0
Ratio	0 %
Importance

Changes
Metric	Value
cc	4
nc	2
nop	0
dl	0
loc	8
rs	10
c	0
b	0
f	0
<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

if ( ! class_exists( 'WP_Super_Duper' ) ) {


	/**
	 * A Class to be able to create a Widget, Shortcode or Block to be able to output content for WordPress.
	 *
	 * Should not be called direct but extended instead.
	 *
	 * Class WP_Super_Duper
	 * @since 1.0.3 is_block_content_call() method added.
	 * @since 1.0.3 Placeholder text will be shown for widget that return no block content.
	 * @ver 1.0.3
	 */
	class WP_Super_Duper extends WP_Widget {


		public $version = "1.0.3";
		public $block_code;
		public $options;
		public $base_id;
		public $arguments = array();
		public $instance = array();
		private $class_name;

		/**
		 * Take the array options and use them to build.
		 */
		public function __construct( $options ) {
			global $sd_widgets;



			//print_r($options);exit;
			$sd_widgets[$options['base_id']] = array('name'=> $options['name'],'class_name'=>$options['class_name']);
			$this->base_id = $options['base_id'];
			// lets filter the options before we do anything
			$options       = apply_filters( "wp_super_duper_options", $options );
			$options       = apply_filters( "wp_super_duper_options_{$this->base_id}", $options );
			$options       = $this->add_name_from_key( $options );
			$this->options = $options;

			$this->base_id   = $options['base_id'];
			$this->arguments = isset( $options['arguments'] ) ? $options['arguments'] : array();


			// init parent
			parent::__construct( $options['base_id'], $options['name'], $options['widget_ops'] );


			if ( isset( $options['class_name'] ) ) {
				// register widget
				$this->class_name = $options['class_name'];

				// register shortcode
				$this->register_shortcode();

				// register block
				//$this->register_block();
				add_action( 'admin_enqueue_scripts', array( $this, 'register_block' ) );
			}

			// add the CSS and JS we need ONCE
			global $sd_widget_scripts;

			if ( ! $sd_widget_scripts ) {
				wp_add_inline_script( 'admin-widgets', $this->widget_js() );
				wp_add_inline_script( 'customize-controls', $this->widget_js() );
				wp_add_inline_style( 'widgets', $this->widget_css() );

				// seems ashame to add this for one icon but i love it :(
				//wp_register_script('font-awesome', 'https://use.fontawesome.com/releases/v5.4.1/js/all.js', array('font-awesome-shim'), $this->version);
				//wp_register_script('font-awesome-shim', 'https://use.fontawesome.com/releases/v5.4.1/js/v4-shims.js', array(), $this->version);

				//echo '###';
				$sd_widget_scripts = true;

				// add shortcode insert button once
				add_action( 'media_buttons',array( $this, 'shortcode_insert_button' ) );
				//if( !wp_doing_ajax() ){
				add_action( 'wp_ajax_super_duper_get_widget_settings', array( __CLASS__, 'get_widget_settings' ) );
				//}

			}

			do_action( 'wp_super_duper_widget_init', $options, $this );

		}

		/**
		 * Get widget settings.
		 *
		 * @since 2.0.0
		 */
		public static function get_widget_settings(){
			global $sd_widgets;
//			print_r($_REQUEST);
//			echo '####';

			$shortcode = isset($_REQUEST['shortcode']) && $_REQUEST['shortcode'] ? sanitize_title_with_dashes($_REQUEST['shortcode']) : '';
			if(!$shortcode){wp_die();}
			$widget_args = isset($sd_widgets[$shortcode]) ? $sd_widgets[$shortcode] :'';
			if(!$widget_args){wp_die();}
			$class_name = isset($widget_args['class_name']) && $widget_args['class_name'] ? $widget_args['class_name'] : '';
			if(!$class_name){wp_die();}



			//print_r( $sd_widgets );


			// invoke an instance method
//			$instance = new Instance();
//			call_user_func( array( $instance, 'method' ) );
			$widget = new $class_name;

//			print_r($widget->form(array()));
			ob_start();
			$widget->form(array());
			$form = ob_get_clean();
			echo "<form id='$shortcode'>".$form."<div class=\"widget-control-save\"></div></form>";
//			echo "<div id='sd-shortcode-output'></div>";

			echo "<style>".$widget->widget_css()."</style>";
			echo "<script>".$widget->widget_js()."</script>";
			?>
			<?php
			wp_die();
		}

		/**
		 * Insert button in shortcode.
		 *
		 * @since 2.0.0
		 *
		 * @param string $editor_id Optional. Shortcode editor id. Default null.
		 * @param string $insert_shortcode_function Optional. Insert shotcode function. Default null.
		 */
		public static function shortcode_insert_button($editor_id = '',$insert_shortcode_function=''){
			global $sd_widgets,$shortcode_insert_button_once;
			if($shortcode_insert_button_once){return;}
			add_thickbox();
			?>
			<div id="super-duper-content" style="display:none;">

				<div class="sd-shortcode-left-wrap">
					<?php
					//print_r( $sd_widgets );
					asort($sd_widgets );
					if(!empty($sd_widgets)){
						echo '<select onchange="sd_get_shortcode_options(this);">';
						echo "<option>".__('Select shortcode')."</option>";
						foreach($sd_widgets as $shortcode => $class){
							echo "<option value='".esc_attr($shortcode)."'>".esc_attr($shortcode)." (".esc_attr($class['name']).")</option>";
						}
						echo "</select>";

					}
					?>
					<div class="sd-shortcode-settings"></div>

				</div>

				<div  class="sd-shortcode-right-wrap">
					<textarea id='sd-shortcode-output' disabled></textarea>
					<div id='sd-shortcode-output-actions'>
						<button class="button" onclick="sd_insert_shortcode()"><?php _e('Insert shortcode');?></button>
						<button class="button" onclick="sd_copy_to_clipboard()"><?php _e('Copy shortcode');?></button>
					</div>
				</div>

			</div>


			<a href="#TB_inline?width=100%&height=550&inlineId=super-duper-content" class="thickbox button super-duper-content-open" title="<?php _e('Add Shortcode');?>"><i class="fas fa-cubes" aria-hidden="true"></i></a>

			<style>
				.sd-shortcode-left-wrap{
					float: left;
					width: 60%;
				}
				.sd-shortcode-left-wrap .gd-help-tip{
					float: none;
				}
				.sd-shortcode-right-wrap{
					float: right;
					width: 35%;
				}
				#sd-shortcode-output{
					height: 250px;
					width: 100%;
				}
			</style>
			<script>

				<?php
				if(!empty($insert_shortcode_function)){
					echo $insert_shortcode_function;
				}else{

				/**
				 * Function for super duper insert shortcode.
				 *
				 * @since 2.0.0
				 */
				?>
				function sd_insert_shortcode(){
					$shortcode = jQuery('#sd-shortcode-output').val();
					if($shortcode){
//						jQuery('.wp-editor-area').append($shortcode);
						console.log(jQuery("#wp-content-editor-container textarea").attr("aria-hidden"));
						if(tinyMCE && tinyMCE.activeEditor && jQuery("#wp-content-editor-container textarea").attr( "aria-hidden")=="true") {
							tinyMCE.execCommand('mceInsertContent', false, $shortcode);
						}else{
							//jQuery('#wp-content-editor-container textarea').val($shortcode);
//							$( '#wp-content-editor-container' ).find( 'textarea' ).val( 'Some default Text' );
							var $txt = jQuery("#wp-content-editor-container textarea");
							var caretPos = $txt[0].selectionStart;
							var textAreaTxt = $txt.val();
							var txtToAdd = $shortcode;
							$txt.val(textAreaTxt.substring(0, caretPos) + txtToAdd + textAreaTxt.substring(caretPos) );
						}
						tb_remove();
					}
				}
				<?php }?>

				function sd_copy_to_clipboard(){
					/* Get the text field */
					var copyText = document.getElementById("sd-shortcode-output");
					//un-disable the field
					copyText.disabled = false;
					/* Select the text field */
					copyText.select();
					/* Copy the text inside the text field */
					document.execCommand("Copy");
					//re-disable the field
					copyText.disabled = true;
					/* Alert the copied text */
					alert("Copied the text: " + copyText.value);
				}
				function sd_get_shortcode_options($this){
					//console.log($this);
					//console.log(jQuery($this).val());
					$short_code = jQuery($this).val();
					if($short_code){

						var data = {
							'action': 'super_duper_get_widget_settings',
							'shortcode': $short_code,
							'attributes': 123,
							'post_id': 321,
							'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_output_shortcode' );?>'
						};

						jQuery.post(ajaxurl, data, function (response) {
							console.log(response);
							jQuery('.sd-shortcode-settings').html(response);


//
							jQuery('#'+$short_code).on('change', 'select', function() {
								sd_build_shortcode($short_code);
							}); // take care of select tags

							jQuery('#'+$short_code).on('change keypress keyup', 'input', function() {
								sd_build_shortcode($short_code);
							});

							sd_build_shortcode($short_code);

							// resize the window to fit
							jQuery('#TB_ajaxContent').css('width','auto').css('height','calc(100% - 46px)');


							return response;
						});
					}

				}

				function sd_build_shortcode($id){

					var multiSelects = {};
					var multiSelectsRemove = [];

					$output = "["+$id;

					$form_data = jQuery("#"+$id).serializeArray();


					// run checks for multiselects
					jQuery.each($form_data, function( index, element) {
						if(element && element.value) {
							$field_name = element.name.substr(element.name.indexOf("][") + 2);
							$field_name = $field_name.replace("]", "");
							// check if its a multiple
							if($field_name.includes("[]")){
								multiSelectsRemove[multiSelectsRemove.length] = index;
								$field_name = $field_name.replace("[]", "");
								if($field_name in multiSelects){
									multiSelects[$field_name] = multiSelects[$field_name]+","+element.value;
								}else{
									multiSelects[$field_name] = element.value;
								}
							}
						}
					});

					// fix multiselects if any are found
					if(multiSelectsRemove.length){

						// remove all multiselects
						multiSelectsRemove.reverse();
						multiSelectsRemove.forEach(function(index) {
							$form_data.splice( index, 1 );
						});

						$ms_arr = [];
						// add multiselets back
						jQuery.each(multiSelects, function( index, value) {
							$ms_arr[$ms_arr.length] = {"name": "[]["+index+"]","value":value};
						});
						$form_data = $form_data.concat($ms_arr);
					}



					if($form_data ){
						$form_data.forEach(function(element) {

							if(element.value){
								$field_name = element.name.substr(element.name.indexOf("][") + 2);
								$field_name = $field_name.replace("]", "");
								$output = $output +" "+$field_name+'="'+element.value+'"';

							}

						});
					}
					$output = $output +"]";
					jQuery('#sd-shortcode-output').html($output);
				}
			</script>
			<?php
			$shortcode_insert_button_once = true;
		}

		public function widget_css() {
			ob_start();
			?>
			<style>
				/*body {display: none;}*/
				.sd-advanced-setting {
					display: none;
				}

				.sd-advanced-setting.sd-adv-show {
					display: block;
				}

				.sd-argument.sd-require-hide,
				.sd-advanced-setting.sd-require-hide {
					display: none;
				}

				button.sd-advanced-button {
					margin-right: 3px !important;
					font-size: 20px !important;
				}
			</style>
			<?php
			$output = ob_get_clean();

			/*
			 * We only add the <script> tags for code highlighting, so we strip them from the output.
			 */

			return str_replace( array(
				'<style>',
				'</style>'
			), '', $output );
		}

		public function widget_js() {
			ob_start();
			?>
			<script>

				/**
				 * Toggle advanced settings visibility.
				 */
				function sd_toggle_advanced($this) {
					var form = jQuery($this).parents('form,.form');
					form.find('.sd-advanced-setting').toggleClass('sd-adv-show');
					return false;// prevent form submit
				}

				/**
				 * Check a form to see what items shoudl be shown or hidden.
				 */
				function sd_show_hide(form) {
					console.log('show/hide');
					jQuery(form).find(".sd-argument").each(function () {

						var $element_require = jQuery(this).data('element_require');

						if ($element_require) {

							$element_require = $element_require.replace("&#039;", "'"); // replace single quotes
							$element_require = $element_require.replace("&quot;", '"'); // replace double quotes

							if (eval($element_require)) {
								jQuery(this).removeClass('sd-require-hide');
							} else {
								jQuery(this).addClass('sd-require-hide');
							}
						}
					});
				}

				/**
				 * Initialise widgets from the widgets screen.
				 */
				function sd_init_widgets($selector) {
					jQuery(".sd-show-advanced").each(function (index) {
						sd_init_widget(this,$selector);
					});
				}

				/**
				 * Initialise a individual widget.
				 */
				function sd_init_widget($this,$selector) {
					console.log($selector);

					if(!$selector){
						$selector = 'form';
					}
					// only run once.
					if (jQuery($this).data('sd-widget-enabled')) {
						return;
					} else {
						jQuery($this).data('sd-widget-enabled', true);
					}

					var $button = '<button class="button button-primary right sd-advanced-button" onclick="sd_toggle_advanced(this);return false;"><i class="fas fa-sliders-h" aria-hidden="true"></i></button>';
					var form = jQuery($this).parents('' + $selector + '');

					if (jQuery($this).val() == '1' && jQuery(form).find('.sd-advanced-button').length==0) {
						console.log('add advanced button');

						jQuery(form).find('.widget-control-save').after($button);
					}else{
						console.log('no advanced button');
						console.log(jQuery($this).val());
						console.log(jQuery(form).find('.sd-advanced-button').length);

					}

					// show hide on form change
					jQuery(form).change(function () {
						sd_show_hide(form);
					});

					// show hide on load
					sd_show_hide(form);
				}

				/**
				 * Init a customizer widget.
				 */
				function sd_init_customizer_widget(section){
					if (section.expanded) {
						section.expanded.bind(function (isExpanding) {
							if (isExpanding) {
								// is it a SD widget?
								if (jQuery(section.container).find('.sd-show-advanced').length) {
									// init the widget
									sd_init_widget(jQuery(section.container).find('.sd-show-advanced'),".form");
								}
							}
						});
					}
				}

				/**
				 * If on widgets screen.
				 */
				jQuery(function () {
					// if not in customizer.
					if (!wp.customize) {
						sd_init_widgets("form");
					}


					// init on widget added
					jQuery(document).on('widget-added', function(e, widget){
						console.log('widget added');
						// is it a SD widget?
						if (jQuery(widget).find('.sd-show-advanced').length) {
							// init the widget
							sd_init_widget(jQuery(widget).find('.sd-show-advanced'),"form");
						}
					});

					// inint on widget updated
					jQuery(document).on('widget-updated', function(e, widget){
						console.log('widget updated');

						// is it a SD widget?
						if (jQuery(widget).find('.sd-show-advanced').length) {
							// init the widget
							sd_init_widget(jQuery(widget).find('.sd-show-advanced'),"form");
						}
					});

				});


				/**
				 * We need to run this before jQuery is ready
				 */
				if (wp.customize) {
					wp.customize.bind('ready', function () {

						// init widgets on load
						wp.customize.control.each(function (section) {
							sd_init_customizer_widget(section);
						});

						// init widgets on add
						wp.customize.control.bind('add', function (section) {
							sd_init_customizer_widget(section);
						});

					});

				}
				<?php do_action( 'wp_super_duper_widget_js', $this ); ?>
			</script>
			<?php
			$output = ob_get_clean();

			/*
			 * We only add the <script> tags for code highlighting, so we strip them from the output.
			 */

			return str_replace( array(
				'<script>',
				'</script>'
			), '', $output );
		}


		/**
		 * Set the name from the argument key.
		 *
		 * @param $options
		 *
		 * @return mixed
		 */
		private function add_name_from_key( $options, $arguments = false ) {
			if ( ! empty( $options['arguments'] ) ) {
				foreach ( $options['arguments'] as $key => $val ) {
					$options['arguments'][ $key ]['name'] = $key;
				}
			} elseif ( $arguments && is_array( $options ) && ! empty( $options ) ) {
				foreach ( $options as $key => $val ) {
					$options[ $key ]['name'] = $key;
				}
			}

			return $options;
		}

		/**
		 * Register the parent shortcode.
		 *
		 * @since 2.0.0
		 */
		public function register_shortcode() {
			add_shortcode( $this->base_id, array( $this, 'shortcode_output' ) );
			add_action( 'wp_ajax_super_duper_output_shortcode', array( __CLASS__, 'render_shortcode' ) );
		}

		/**
		 * Render the shortcode via ajax so we can return it to Gutenberg.
		 *
		 * @since 2.0.0
		 */
		public static function render_shortcode() {

			check_ajax_referer( 'super_duper_output_shortcode', '_ajax_nonce', true );
			if ( ! current_user_can( 'manage_options' ) ) {
				wp_die();
			}

			// we might need the $post value here so lets set it.
			if ( isset( $_POST['post_id'] ) && $_POST['post_id'] ) {
				$post_obj = get_post( absint( $_POST['post_id'] ) );
				if ( ! empty( $post_obj ) && empty( $post ) ) {

					global $post;
					$post = $post_obj;
				}
			}

			if ( isset( $_POST['shortcode'] ) && $_POST['shortcode'] ) {
				$shortcode_name   = sanitize_title_with_dashes( $_POST['shortcode'] );
				$attributes_array = isset( $_POST['attributes'] ) && $_POST['attributes'] ? $_POST['attributes'] : array();
				$attributes       = '';
				if ( ! empty( $attributes_array ) ) {
					foreach ( $attributes_array as $key => $value ) {
						$attributes .= " " . sanitize_title_with_dashes( $key ) . "='" . wp_slash( $value ) . "' ";
					}
				}

				$shortcode = "[" . $shortcode_name . " " . $attributes . "]";

				echo do_shortcode( $shortcode );

			}
			wp_die();
		}

		/**
		 * Output the shortcode.
		 *
		 * @param array $args
		 * @param string $content
		 */
		public function shortcode_output( $args = array(), $content = '' ) {
			$args = self::argument_values( $args );

			// add extra argument so we know its a output to gutenberg
			//$args
			$args = $this->string_to_bool( $args );


			$calss = isset($this->options['widget_ops']['classname']) ? esc_attr($this->options['widget_ops']['classname']) : '';

			$calss = apply_filters( 'wp_super_duper_div_classname', $calss, $args, $this );
			$calss = apply_filters( 'wp_super_duper_div_classname_' . $this->base_id, $calss, $args, $this );

			$attrs = apply_filters( 'wp_super_duper_div_attrs', '', $args, $this );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			$attrs = apply_filters( 'wp_super_duper_div_attrs_' . $this->base_id, '', $args, $this );

			$shortcode_args = array();
			$output = '';
			$no_wrap = isset($this->options['no_wrap']) && $this->options['no_wrap'] ?  true : false;
			$main_content = $this->output( $args, $shortcode_args, $content );
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();
			if($main_content && !$no_wrap){
				// wrap the shortcode in a dive with the same class as the widget
				$output .= '<div class="'.$calss.'" ' . $attrs . '>';
				if(!empty($args['title'])){
					// if its a shortcode and there is a title try to grab the title wrappers
					$shortcode_args = array('before_title'=>'', 'after_title' => '');
					if(empty($instance)){

						global $wp_registered_sidebars;
						if(!empty($wp_registered_sidebars)){
							foreach($wp_registered_sidebars as $sidebar){
								if(!empty($sidebar['before_title'])){
									$shortcode_args['before_title'] = $sidebar['before_title'];
									$shortcode_args['after_title'] = $sidebar['after_title'];
									break;
								}
							}
						}
					}
					$output .= $this->output_title($shortcode_args,$args);
				}
				$output .= $main_content;
				$output .= '</div>';
			}elseif($main_content && $no_wrap){
				$output .= $main_content;
			}

			return $output;
		}


		/**
		 * Sometimes booleans values can be turned to strings, so we fix that.
		 *
		 * @param $options
		 *
		 * @return mixed
		 */
		public function string_to_bool( $options ) {
			// convert bool strings to booleans
			foreach ( $options as $key => $val ) {
				if ( $val == 'false' ) {
					$options[ $key ] = false;
				} elseif ( $val == 'true' ) {
					$options[ $key ] = true;
				}
			}

			return $options;
		}

		/**
		 * Get the argument values that are also filterable.
		 *
		 * @param $instance
		 *
		 * @return array
		 */
		public function argument_values( $instance ) {
			$argument_values = array();

			// set widget instance
			$this->instance = $instance;

			if ( empty( $this->arguments ) ) {
				$this->arguments = $this->get_arguments();
			}

			if ( ! empty( $this->arguments ) ) {
				foreach ( $this->arguments as $key => $args ) {
					// set the input name from the key
					$args['name'] = $key;
					//
					$argument_values[ $key ] = isset( $instance[ $key ] ) ? $instance[ $key ] : '';
					if ( $argument_values[ $key ] == '' && isset( $args['default'] ) ) {
						$argument_values[ $key ] = $args['default'];
					}
				}
			}

			return $argument_values;
		}

		/**
		 * Set arguments in super duper.
		 *
		 * @since 2.0.0
		 *
		 * @return array Set arguments.
		 */
		public function set_arguments() {
			return $this->arguments;
		}

		/**
		 * Get arguments in super duper.
		 *
		 * @since 2.0.0
		 *
		 * @return array Get arguments.
		 */
		public function get_arguments() {
			if ( empty( $this->arguments ) ) {
				$this->arguments =  $this->set_arguments();
			}

			$this->arguments = apply_filters('wp_super_duper_arguments',$this->arguments,$this->options, $this->instance);
			$this->arguments = $this->add_name_from_key( $this->arguments, true );



			return $this->arguments;
		}

		/**
		 * This is the main output class for all 3 items, widget, shortcode and block, it is extended in the calling class.
		 *
		 * @param array $args
		 * @param array $widget_args
		 * @param string $content
		 */
		public function output( $args = array(), $widget_args = array(), $content = '' ) {

		}

		/**
		 * Add the dyanmic block code inline when the wp-block in enqueued.
		 */
		public function register_block() {
			wp_add_inline_script( 'wp-blocks', $this->block() );
		}


		/**
		 * Check if we need to show advanced options.
		 *
		 * @return bool
		 */
		public function block_show_advanced() {
			//$this->arguments
			$show      = false;
			$arguments = $this->arguments;

			if(empty($arguments)){
				$arguments = $this->get_arguments();
			}

			if ( ! empty( $arguments ) ) {
				foreach ( $arguments as $argument ) {
					if ( isset( $argument['advanced'] ) && $argument['advanced'] ) {
						$show = true;
					}
				}
			}

			return $show;
		}


		/**
		 * Output the JS for building the dynamic Guntenberg block.
		 *
		 * @return mixed
		 */
		public function block() {
			ob_start();
			?>
			<script>
				/**
				 * BLOCK: Basic
				 *
				 * Registering a basic block with Gutenberg.
				 * Simple block, renders and saves the same content without any interactivity.
				 *
				 * Styles:
				 *        editor.css — Editor styles for the block.
				 *        style.css  — Editor & Front end styles for the block.
				 */
				(function () {
					var __ = wp.i18n.__; // The __() for internationalization.
					var el = wp.element.createElement; // The wp.element.createElement() function to create elements.
					var editable = wp.blocks.Editable;
					var blocks = wp.blocks;
					var registerBlockType = wp.blocks.registerBlockType; // The registerBlockType() to register blocks.
					var is_fetching = false;
					var prev_attributes = [];

					/**
					 * Register Basic Block.
					 *
					 * Registers a new block provided a unique name and an object defining its
					 * behavior. Once registered, the block is made available as an option to any
					 * editor interface where blocks are implemented.
					 *
					 * @param  {string}   name     Block name.
					 * @param  {Object}   settings Block settings.
					 * @return {?WPBlock}          The block, if it has been successfully
					 *                             registered; otherwise `undefined`.
					 */
					registerBlockType('<?php echo str_replace( "_", "-", sanitize_title_with_dashes( $this->options['textdomain'] ) . '/' . sanitize_title_with_dashes( $this->options['class_name'] ) );  ?>', { // Block name. Block names must be string that contains a namespace prefix. Example: my-plugin/my-custom-block.
						title: '<?php echo $this->options['name'];?>', // Block title.
						description: '<?php echo esc_attr( $this->options['widget_ops']['description'] )?>', // Block title.
						icon: '<?php echo isset( $this->options['block-icon'] ) ? esc_attr( $this->options['block-icon'] ) : 'shield-alt';?>', // Block icon from Dashicons → https://developer.wordpress.org/resource/dashicons/.
						category: '<?php echo isset( $this->options['block-category'] ) ? esc_attr( $this->options['block-category'] ) : 'common';?>', // Block category — Group blocks together based on common traits E.g. common, formatting, layout widgets, embed.
						<?php if ( isset( $this->options['block-keywords'] ) ) {
						echo "keywords : " . $this->options['block-keywords'] . ",";
					}?>

						<?php

						$show_advanced = $this->block_show_advanced();

						$show_alignment = false;

						if ( ! empty( $this->arguments ) ) {
							echo "attributes : {";

							if ( $show_advanced ) {
								echo "show_advanced: {";
								echo "	type: 'boolean',";
								echo "  default: false,";
								echo "},";
							}

							foreach ( $this->arguments as $key => $args ) {

								// set if we should show alignment
								if ( $key == 'alignment' ) {
									$show_alignment = true;
								}

								$extra = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

								if ( $args['type'] == 'checkbox' ) {
									$type    = 'boolean';
									$default = isset( $args['default'] ) && "'" . $args['default'] . "'" ? 'true' : 'false';
								} elseif ( $args['type'] == 'number' ) {
									$type    = 'number';
									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
								} elseif ( $args['type'] == 'select' && ! empty( $args['multiple'] ) ) {
									$type    = 'array';
									if(is_array($args['default'])){
										$default = isset( $args['default'] ) ? "['" . implode("','", $args['default']) . "']" : "[]";
									}else{
										$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
									}
								} elseif ( $args['type'] == 'multiselect' ) {
									$type    = 'array';
									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
								} else {
									$type    = 'string';
									$default = isset( $args['default'] ) ? "'" . $args['default'] . "'" : "''";
								}
								echo $key . " : {";
								echo "type : '$type',";
								echo "default : $default,";
								echo "},";
							}

							echo "content : {type : 'string',default: 'Please select the attributes in the block settings'},";

							echo "},";

						}

						?>

						// The "edit" property must be a valid function.
						edit: function (props) {

							var content = props.attributes.content;

							function onChangeContent() {

								if (!is_fetching && prev_attributes[props.id] != props.attributes) {

									//console.log(props);

									is_fetching = true;
									var data = {
										'action': 'super_duper_output_shortcode',
										'shortcode': '<?php echo $this->options['base_id'];?>',
										'attributes': props.attributes,
										'post_id': <?php global $post; if ( isset( $post->ID ) ) {
										echo $post->ID;
									}?>,
										'_ajax_nonce': '<?php echo wp_create_nonce( 'super_duper_output_shortcode' );?>'
									};

									jQuery.post(ajaxurl, data, function (response) {
										return response;
									}).then(function (env) {

										// if the content is empty then we place some placeholder text
										if(env==''){
											env = "<div style='background:#0185ba33;padding: 10px;'>"+"<?php _e('Placeholder for: ');?>"+props.name+"</div>";
										}

										props.setAttributes({content: env});
										is_fetching = false;
										prev_attributes[props.id] = props.attributes;
									});


								}

								return props.attributes.content;

							}


							return [

								el(wp.editor.BlockControls, {key: 'controls'},

									<?php if($show_alignment){?>
									el(
										wp.editor.AlignmentToolbar,
										{
											value: props.attributes.alignment,
											onChange: function (alignment) {
												props.setAttributes({alignment: alignment})
											}
										}
									)
									<?php }?>

								),

								el(wp.editor.InspectorControls, {key: 'inspector'},

									<?php

									if(! empty( $this->arguments )){

									if ( $show_advanced ) {
									?>
									el(
										wp.components.ToggleControl,
										{
											label: 'Show Advanced Settings?',
											checked: props.attributes.show_advanced,
											onChange: function (show_advanced) {
												props.setAttributes({show_advanced: !props.attributes.show_advanced})
											}
										}
									),
									<?php

									}

									foreach($this->arguments as $key => $args){
									$custom_attributes = !empty($args['custom_attributes']) ? $this->array_to_attributes($args['custom_attributes']) : '';
									$options = '';
									$extra = '';
									$require = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
									$onchange = "props.setAttributes({ $key: $key } )";
									$value = "props.attributes.$key";
									$text_type = array( 'text', 'password', 'number', 'email', 'tel', 'url', 'color' );
									if ( in_array( $args['type'], $text_type ) ) {
										$type = 'TextControl';
									} elseif ( $args['type'] == 'checkbox' ) {
										$type = 'CheckboxControl';
										$extra .= "checked: props.attributes.$key,";
										$onchange = "props.setAttributes({ $key: ! props.attributes.$key } )";
									} elseif ( $args['type'] == 'select' || $args['type'] == 'multiselect' ) {
										$type = 'SelectControl';
										if ( ! empty( $args['options'] ) ) {
											$options .= "options  : [";
											foreach ( $args['options'] as $option_val => $option_label ) {
												$options .= "{ value : '" . esc_attr( $option_val ) . "',     label : '" . esc_attr( $option_label ) . "'     },";
											}
											$options .= "],";
										}
										if ( isset( $args['multiple'] ) && $args['multiple'] ) { //@todo multiselect does not work at the moment: https://github.com/WordPress/gutenberg/issues/5550
											$extra .= ' multiple: true, ';
											//$onchange = "props.setAttributes({ $key: ['edit'] } )";
											//$value = "['edit', 'delete']";
										}
									} elseif ( $args['type'] == 'alignment' ) {
										$type = 'AlignmentToolbar'; // @todo this does not seem to work but cant find a example
									} else {
										continue;// if we have not implemented the control then don't break the JS.
									}

									// add show only if advanced
									if ( ! empty( $args['advanced'] ) ) {
										echo "props.attributes.show_advanced && ";
									}
									// add setting require if defined
									if ( ! empty( $args['element_require'] ) ) {
										echo $this->block_props_replace( $args['element_require'], true ) . " && ";
									}
									?>
									el(
										wp.components.<?php echo esc_attr( $type );?>,
										{
											label: '<?php echo esc_attr( $args['title'] );?>',
											help: '<?php if ( isset( $args['desc'] ) ) {
												echo esc_attr( $args['desc'] );
											}?>',
											value: <?php echo $value;?>,
											<?php if ( $type == 'TextControl' && $args['type'] != 'text' ) {
											echo "type: '" . esc_attr( $args['type'] ) . "',";
										}?>
											<?php if ( ! empty( $args['placeholder'] ) ) {
											echo "placeholder: '" . esc_attr( $args['placeholder'] ) . "',";
										}?>
											<?php echo $options;?>
											<?php echo $extra;?>
											<?php echo $custom_attributes;?>
											onChange: function ( <?php echo $key;?> ) {
												<?php echo $onchange;?>
											}
										}
									),
									<?php
									}
									}
									?>

								),

								<?php
								// If the user sets block-output array then build it
								if ( ! empty( $this->options['block-output'] ) ) {
								$this->block_element( $this->options['block-output'] );
							}else{
								// if no block-output is set then we try and get the shortcode html output via ajax.
								?>
								el('div', {
									dangerouslySetInnerHTML: {__html: onChangeContent()},
									className: props.className,
									style: {'min-height': '30px'}
								})
								<?php
								}
								?>
							]; // end return
						},

						// The "save" property must be specified and must be a valid function.
						save: function (props) {

							console.log(props);


							var attr = props.attributes;
							var align = '';

							// build the shortcode.
							var content = "[<?php echo $this->options['base_id'];?>";
							<?php

							if(! empty( $this->arguments )){
							foreach($this->arguments as $key => $args){
							?>
							if (attr.hasOwnProperty("<?php echo esc_attr( $key );?>")) {
								content += " <?php echo esc_attr( $key );?>='" + attr.<?php echo esc_attr( $key );?>+ "' ";
							}
							<?php
							}
							}

							?>
							content += "]";


							// @todo should we add inline style here or just css classes?
							if (attr.alignment) {
								if (attr.alignment == 'left') {
									align = 'alignleft';
								}
								if (attr.alignment == 'center') {
									align = 'aligncenter';
								}
								if (attr.alignment == 'right') {
									align = 'alignright';
								}
							}

							console.log(content);
							return el('div', {dangerouslySetInnerHTML: {__html: content}, className: align});

						}
					});
				})();
			</script>
			<?php
			$output = ob_get_clean();

			/*
			 * We only add the <script> tags for code highlighting, so we strip them from the output.
			 */

			return str_replace( array(
				'<script>',
				'</script>'
			), '', $output );
		}

		/**
		 * Convert an array of attributes to block string.
		 *
		 * @todo there is prob a faster way to do this, also we could add some validation here.
		 * @param $custom_attributes
		 *
		 * @return string
		 */
		public function array_to_attributes($custom_attributes, $html = false){
			$attributes = '';
			if(!empty($custom_attributes)){

				if($html){
					foreach($custom_attributes as $key => $val){
						$attributes .= " $key='$val' ";
					}
				}else{
					foreach($custom_attributes as $key => $val){
						$attributes .= "'$key': '$val',";
					}
				}
			}

			return $attributes;
		}


		/**
		 * A self looping function to create the output for JS block elements.
		 *
		 * This is what is output in the WP Editor visual view.
		 *
		 * @param $args
		 */
		public function block_element( $args ) {


			if ( ! empty( $args ) ) {
				foreach ( $args as $element => $new_args ) {

					if ( is_array( $new_args ) ) { // its an element


						if ( isset( $new_args['element'] ) ) {

							//print_r($new_args);

							if ( isset( $new_args['element_require'] ) ) {
								echo str_replace( array(
										"'+",
										"+'"
									), '', $this->block_props_replace( $new_args['element_require'] ) ) . " &&  ";
								unset( $new_args['element_require'] );
							}

							echo "\n el( '" . $new_args['element'] . "', {";

							// get the attributes
							foreach ( $new_args as $new_key => $new_value ) {


								if ( $new_key == 'element' || $new_key == 'content' || $new_key == 'element_require' || $new_key == 'element_repeat' || is_array( $new_value ) ) {
									// do nothing
								} else {
									echo $this->block_element( array( $new_key => $new_value ) );
								}
							}

							echo "},";// end attributes

							// get the content
							$first_item = 0;
							foreach ( $new_args as $new_key => $new_value ) {
								if ( $new_key === 'content' || is_array( $new_value ) ) {
									//echo ",".$first_item;// separate the children


									if ( $first_item > 0 ) {
										//echo ",";// separate the children
									} else {
										//echo '####'.$first_item;
									}

									if ( $new_key === 'content' ) {
										//print_r($new_args);
										echo "'" . $this->block_props_replace( $new_value ) . "'";
									}

									if ( is_array( $new_value ) ) {

										if ( isset( $new_value['element_require'] ) ) {
											echo str_replace( array(
													"'+",
													"+'"
												), '', $this->block_props_replace( $new_value['element_require'] ) ) . " &&  ";
											unset( $new_value['element_require'] );
										}

										if ( isset( $new_value['element_repeat'] ) ) {
											$x = 1;
											while ( $x <= absint( $new_value['element_repeat'] ) ) {
												$this->block_element( array( '' => $new_value ) );
												$x ++;
											}
										} else {
											$this->block_element( array( '' => $new_value ) );
										}
										//print_r($new_value);
									}
									$first_item ++;
								}
							}

							echo ")";// end content

							//if($first_item>0){
							echo ", \n";
							//}


						}
						//$this->block_element($new_args);
					} else {

						if ( substr( $element, 0, 3 ) === "if_" ) {
							echo str_replace( "if_", "", $element ) . ": " . $this->block_props_replace( $new_args, true ) . ",";
						} elseif ( $element == 'style' ) {
							echo $element . ": " . $this->block_props_replace( $new_args ) . ",";
						} else {
							echo $element . ": '" . $this->block_props_replace( $new_args ) . "',";
						}

					}


				}
			}
		}

		/**
		 * Replace block attributes placeholders with the proper naming.
		 *
		 * @param $string
		 *
		 * @return mixed
		 */
		public function block_props_replace( $string, $no_wrap = false ) {

			if ( $no_wrap ) {
				$string = str_replace( array( "[%", "%]" ), array( "props.attributes.", "" ), $string );
			} else {
				$string = str_replace( array( "[%", "%]" ), array( "'+props.attributes.", "+'" ), $string );
			}

			return $string;
		}

		/**
		 * Outputs the content of the widget
		 *
		 * @param array $args
		 * @param array $instance
		 */
		public function widget( $args, $instance ) {
			// outputs the content of the widget

			// get the filtered values
			$argument_values = $this->argument_values( $instance );
			$argument_values = $this->string_to_bool( $argument_values );
			$output = $this->output( $argument_values, $args );
class A
{
    function getObject()
    {
        return null;
    }

}

$a = new A();
$object = $a->getObject();

			if ( $output ) {
				// Before widget
				$before_widget = $args['before_widget'];
				$before_widget = apply_filters( 'wp_super_duper_before_widget', $before_widget, $args, $instance, $this );
				$before_widget = apply_filters( 'wp_super_duper_before_widget_' . $this->base_id, $before_widget, $args, $instance, $this );

				// After widget
				$after_widget = $args['after_widget'];
				$after_widget = apply_filters( 'wp_super_duper_after_widget', $after_widget, $args, $instance, $this );
				$after_widget = apply_filters( 'wp_super_duper_after_widget_' . $this->base_id, $after_widget, $args, $instance, $this );

				echo $before_widget;
				echo $this->output_title($args, $instance);
				echo $output;
				echo $after_widget;
			}
		}

		/**
		 * Output the super title.
		 *
		 * @param $args
		 * @param array $instance
		 *
		 * @return string
		 */
		public function output_title($args, $instance = array()){
			$output = '';
			if ( ! empty( $instance['title'] ) ) {
				/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
				$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
				$output = $args['before_title'] . $title . $args['after_title'];
			}
			return $output;
		}

		/**
		 * Outputs the options form inputs for the widget.
		 *
		 * @param array $instance The widget options.
		 */
		public function form( $instance ) {

			// set widget instance
			$this->instance = $instance;

			// set it as a SD widget
			echo $this->widget_advanced_toggle();


			echo "<p>" . esc_attr( $this->options['widget_ops']['description'] ) . "</p>";
			$arguments = $this->get_arguments();
//			print_r($instance );
//			echo '###';
//			print_r($arguments  );

			if ( is_array( $arguments ) ) {
				foreach ( $arguments as $key => $args ) {
					$this->widget_inputs( $args, $instance );
				}
			}
		}

		/**
		 * Get the hidden input that when added makes the advanced button show on widget settings.
		 *
		 * @return string
		 */
		public function widget_advanced_toggle() {

			$output = '';
			if ( $this->block_show_advanced() ) {
				$val = 1;
			} else {
				$val = 0;
			}
			if($val){
//				$output .=  '<span class="sd-advanced-button-container"><button class="button button-primary right sd-advanced-button" onclick="sd_toggle_advanced(this);return false;"><i class="fas fa-sliders-h" aria-hidden="true"></i></button></span>';
			}

			$output .= "<input type='hidden'  class='sd-show-advanced' value='$val' />";




			return $output;

		}

		/**
		 * Convert require element.
		 *
		 * @since 2.0.0
		 *
		 * @param string $input Input element.
		 * @return string $output
		 */
		public function convert_element_require( $input ) {

			$input = str_replace( "'", '"', $input );// we only want double quotes

			$output = esc_attr( str_replace( array( "[%", "%]" ), array(
				"jQuery(form).find('[data-argument=\"",
				"\"]').find('input,select').val()"
			), $input ) );


			return $output;
		}

		/**
		 * Builds the inputs for the widget options.
		 *
		 * @param $args
		 * @param $instance
		 */
		public function widget_inputs( $args, $instance ) {

//print_r($instance );echo '###';
//print_r($args );
			$class           = "";
			$element_require = "";
			$custom_attributes = "";

			// get value
			if ( isset( $instance[ $args['name'] ] ) ) {
				$value = $instance[ $args['name'] ];
			} elseif ( ! isset( $instance[ $args['name'] ] ) && ! empty( $args['default'] ) ) {
				$value = is_array($args['default']) ? array_map("esc_html",$args['default']) : esc_html( $args['default'] );
			} else {
				$value = '';
			}

			// get placeholder
			if ( ! empty( $args['placeholder'] ) ) {
				$placeholder = "placeholder='" . esc_html( $args['placeholder'] ) . "'";
			} else {
				$placeholder = '';
			}

			// get if advanced
			if ( isset( $args['advanced'] ) && $args['advanced'] ) {
				$class .= " sd-advanced-setting ";
			}

			// element_require
			if ( isset( $args['element_require'] ) && $args['element_require'] ) {
				$element_require = $args['element_require'];
			}

			// custom_attributes
			if( isset( $args['custom_attributes']) && $args['custom_attributes']){
				$custom_attributes = $this->array_to_attributes($args['custom_attributes'],true);
			}




			// before wrapper
			?>
			<p class="sd-argument <?php echo esc_attr( $class ); ?>"
			   data-argument='<?php echo esc_attr( $args['name'] ); ?>'
			   data-element_require='<?php if ( $element_require ) {
				   echo $this->convert_element_require( $element_require );
			   } ?>'
			>
				<?php

				switch ( $args['type'] ) {
					//array('text','password','number','email','tel','url','color')
					case "text":
					case "password":
					case "number":
					case "email":
					case "tel":
					case "url":
					case "color":
						?>
						<label
							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
						<input <?php echo $placeholder; ?> class="widefat"
							<?php echo $custom_attributes;?>
							                               id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
							                               name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>"
							                               type="<?php echo esc_attr( $args['type'] ); ?>"
							                               value="<?php echo esc_attr( $value ); ?>">
						<?php

						break;
					case "select":
						$multiple = isset( $args['multiple'] ) && $args['multiple']  ? true : false;
						if($multiple){if(empty($value)){$value = array();}}
						?>
						<label
							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
						<select <?php echo $placeholder; ?> class="widefat"
							<?php echo $custom_attributes;?>
							                                id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
							                                name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); if($multiple){echo "[]";}?>"
							<?php if ($multiple) {
								echo "multiple";
							} //@todo not implemented yet due to gutenberg not supporting it
							?>
						>
							<?php


							if ( ! empty( $args['options'] ) ) {
								foreach ( $args['options'] as $val => $label ) {
//									print_r($value);
//									echo '@@@'.print_r($val,true),'@@@';
//									echo '###'.$value.'###';
									if ($multiple) {$selected = in_array($val,$value) ? 'selected="selected"' : ''; }else{$selected = selected( $value, $val, false );}
									echo "<option value='$val' " . $selected . ">$label</option>";
								}
							}
							?>
						</select>
						<?php
						break;
					case "checkbox":
						?>
						<input <?php echo $placeholder; ?>
							<?php checked( 1, $value, true ) ?>
							<?php echo $custom_attributes;?>
							class="widefat" id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
							name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>" type="checkbox"
							value="1">
						<label
							for="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"><?php echo esc_attr( $args['title'] ); ?><?php echo $this->widget_field_desc( $args ); ?></label>
						<?php
						break;
					case "hidden":
						?>
						<input id="<?php echo esc_attr( $this->get_field_id( $args['name'] ) ); ?>"
						       name="<?php echo esc_attr( $this->get_field_name( $args['name'] ) ); ?>" type="hidden"
						       value="<?php echo esc_attr( $value ); ?>">
						<?php
						break;
					default:
						echo "No input type found!"; // @todo we need to add more input types.
				}

				// after wrapper
				?>
			</p>
			<?php

		}


		/**
		 * Get the widget input description html.
		 *
		 * @param $args
		 *
		 * @return string
		 * @todo, need to make its own tooltip script
		 */
		public function widget_field_desc( $args ) {

			$description = '';
			if ( isset( $args['desc'] ) && $args['desc'] ) {
				if ( isset( $args['desc_tip'] ) && $args['desc_tip'] ) {
					$description = $this->desc_tip( $args['desc'] );
				} else {
					$description = '<span class="description">' . wp_kses_post( $args['desc'] ) . '</span>';
				}
			}

			return $description;
		}


		/**
		 * Get the tool tip html.
		 *
		 * @param $tip
		 * @param bool $allow_html
		 *
		 * @return string
		 */
		function desc_tip( $tip, $allow_html = false ) {

			if ( $allow_html ) {
				$tip = $this->sanitize_tooltip( $tip );
			} else {
				$tip = esc_attr( $tip );
			}

			return '<span class="gd-help-tip dashicons dashicons-editor-help" title="' . $tip . '"></span>';
		}

		/**
		 * Sanitize a string destined to be a tooltip.
		 *
		 * @param string $var
		 *
		 * @return string
		 */
		public function sanitize_tooltip( $var ) {
			return htmlspecialchars( wp_kses( html_entity_decode( $var ), array(
				'br'     => array(),
				'em'     => array(),
				'strong' => array(),
				'small'  => array(),
				'span'   => array(),
				'ul'     => array(),
				'li'     => array(),
				'ol'     => array(),
				'p'      => array(),
			) ) );
		}

		/**
		 * Processing widget options on save
		 *
		 * @param array $new_instance The new options
		 * @param array $old_instance The previous options
		 *
		 * @return array
		 * @todo we should add some sanitation here.
		 */
		public function update( $new_instance, $old_instance ) {
//			print_r($new_instance);
//			print_r($old_instance);
//			exit;
			//save the widget
			$instance = array_merge( (array) $old_instance, (array) $new_instance );

			// set widget instance
			$this->instance = $instance;

			if(empty($this->arguments)){
				$this->get_arguments();
			}

			// check for checkboxes
			if ( ! empty( $this->arguments ) ) {
				foreach ( $this->arguments as $argument ) {
					if ( isset( $argument['type'] ) && $argument['type'] == 'checkbox' && ! isset( $new_instance[ $argument['name'] ] ) ) {
						$instance[ $argument['name'] ] = '0';
					}
				}
			}

			return $instance;
		}

		/**
		 * Checks if the current call is a ajax call to get the block content.
		 *
		 * This can be used in your widget to return different content as the block content.
		 *
		 * @since 1.0.3
		 * @return bool
		 */
		public function is_block_content_call(){
			$result = false;
			if(wp_doing_ajax() && isset($_REQUEST['action']) && $_REQUEST['action'] =='super_duper_output_shortcode'){
				$result = true;
			}

			return $result;
		}

	}

}

AyeCode / invoicing

Pull Request — master (#185)

WP_Super_Duper::is_block_content_call() A

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