GeoDirectory / geodirectory

geodirectory-widgets/geodirectory_cpt_categories_widget.php

Indentation +443 added lines, -443 removed lines

@@ -13,241 +13,241 @@ 
  */
 class geodir_cpt_categories_widget extends WP_Widget {
 
-    /**
-     * Register the cpt categories with WordPress.
-     *
-     * @since 1.5.4
-     */
-    public function __construct() {
-        $widget_ops = array('classname' => 'geodir_cpt_categories_widget', 'description' => __('A list of GeoDirectory CPT categories.', 'geodirectory'));
-        parent::__construct('geodir_cpt_categories_widget', __('GD > CPT Categories', 'geodirectory'), $widget_ops);
-    }
-
-    /**
-     * Front-end display content for cpt categories widget.
-     *
-     * @since 1.5.4
-     * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
-     *
-     * @param array $args Widget arguments.
-     * @param array $instance Saved values from database.
-     */
-    public function widget($args, $instance) {
-        $params = array();
-        /**
-         * Filter the widget title.
-         *
-         * @since 1.5.4
-         *
-         * @param string $title The widget title. Default empty.
-         * @param array  $instance An array of the widget's settings.
-         * @param mixed  $id_base The widget ID.
-         */
-        $params['title'] = apply_filters('geodir_cpt_categories_widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
-
-        /**
-         * Filter the widget setting post type.
-         *
-         * @since 1.5.4
-         *
-         * @param array $post_type The post types to display categories.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['post_type'] = apply_filters('geodir_cpt_categories_widget_post_type', empty($instance['post_type']) ? array() : $instance['post_type'], $instance, $this->id_base);
-
-        /**
-         * Filter the widget setting to hide empty categories.
-         *
-         * @since 1.5.4
-         *
-         * @param bool  $hide_empty If true then empty category will be not displayed.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['hide_empty'] = apply_filters('geodir_cpt_categories_widget_hide_empty', empty($instance['hide_empty']) ? 0 : 1, $instance, $this->id_base);
-
-        /**
-         * Filter the widget setting to show/hide category count.
-         *
-         * @since 1.5.4
-         *
-         * @param bool  $show_count If true then category count will be displayed.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['show_count'] = apply_filters('geodir_cpt_categories_widget_show_count', empty($instance['show_count']) ? 0 : 1, $instance, $this->id_base);
-
-        /**
-         * Filter the widget setting to show/hide category icon.
-         *
-         * @since 1.5.4
-         *
-         * @param bool  $hide_icon If true then category icon will be not displayed.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['hide_icon'] = apply_filters('geodir_cpt_categories_widget_hide_icon', empty($instance['hide_icon']) ? 0 : 1, $instance, $this->id_base);
-
-        /**
-         * Filter the widget setting to show CPT inline or not.
-         *
-         * @since 1.5.4
-         *
-         * @param bool  $cpt_left If true then CPT will be displayed inline.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['cpt_left'] = apply_filters('geodir_cpt_categories_widget_cpt_left', empty($instance['cpt_left']) ? 0 : 1, $instance, $this->id_base);
-
-        /**
-         * Filter the widget categories sorting order settings.
-         *
-         * @since 1.5.4
-         *
-         * @param string $max_count Widget max no of sub-categories count. Default 'count'.
-         * @param array       $instance An array of the widget's settings.
-         * @param mixed       $id_base The widget ID.
-         */
-        $params['sort_by'] = apply_filters('geodir_cpt_categories_widget_sort_by', isset($instance['sort_by']) && in_array($instance['sort_by'], array('az', 'count')) ? $instance['sort_by'] : 'count', $instance, $this->id_base);
-
-        /**
-         * Filter the widget max no of sub-categories count.
-         *
-         * @since 1.5.4
-         *
-         * @param bool|string $max_count Widget max no of sub-categories count.
-         * @param array       $instance An array of the widget's settings.
-         * @param mixed       $id_base The widget ID.
-         */
-        $params['max_count'] = apply_filters('geodir_cpt_categories_widget_max_count', !isset($instance['max_count']) ? 'all' : strip_tags($instance['max_count']), $instance, $this->id_base);
-
-        /**
-         * Filter the widget max sub-categories depth.
-         *
-         * @since 1.5.4
-         *
-         * @param bool|string $max_level Widget max sub-categories depth.
-         * @param array       $instance An array of the widget's settings.
-         * @param mixed       $id_base The widget ID.
-         */
-        $params['max_level'] = apply_filters('geodir_cpt_categories_widget_max_level', !isset($instance['max_level']) ? 'all' : strip_tags($instance['max_level']), $instance, $this->id_base);
+	/**
+	 * Register the cpt categories with WordPress.
+	 *
+	 * @since 1.5.4
+	 */
+	public function __construct() {
+		$widget_ops = array('classname' => 'geodir_cpt_categories_widget', 'description' => __('A list of GeoDirectory CPT categories.', 'geodirectory'));
+		parent::__construct('geodir_cpt_categories_widget', __('GD > CPT Categories', 'geodirectory'), $widget_ops);
+	}
+
+	/**
+	 * Front-end display content for cpt categories widget.
+	 *
+	 * @since 1.5.4
+	 * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
+	 *
+	 * @param array $args Widget arguments.
+	 * @param array $instance Saved values from database.
+	 */
+	public function widget($args, $instance) {
+		$params = array();
+		/**
+		 * Filter the widget title.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param string $title The widget title. Default empty.
+		 * @param array  $instance An array of the widget's settings.
+		 * @param mixed  $id_base The widget ID.
+		 */
+		$params['title'] = apply_filters('geodir_cpt_categories_widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
+
+		/**
+		 * Filter the widget setting post type.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param array $post_type The post types to display categories.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['post_type'] = apply_filters('geodir_cpt_categories_widget_post_type', empty($instance['post_type']) ? array() : $instance['post_type'], $instance, $this->id_base);
+
+		/**
+		 * Filter the widget setting to hide empty categories.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool  $hide_empty If true then empty category will be not displayed.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['hide_empty'] = apply_filters('geodir_cpt_categories_widget_hide_empty', empty($instance['hide_empty']) ? 0 : 1, $instance, $this->id_base);
+
+		/**
+		 * Filter the widget setting to show/hide category count.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool  $show_count If true then category count will be displayed.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['show_count'] = apply_filters('geodir_cpt_categories_widget_show_count', empty($instance['show_count']) ? 0 : 1, $instance, $this->id_base);
+
+		/**
+		 * Filter the widget setting to show/hide category icon.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool  $hide_icon If true then category icon will be not displayed.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['hide_icon'] = apply_filters('geodir_cpt_categories_widget_hide_icon', empty($instance['hide_icon']) ? 0 : 1, $instance, $this->id_base);
+
+		/**
+		 * Filter the widget setting to show CPT inline or not.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool  $cpt_left If true then CPT will be displayed inline.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['cpt_left'] = apply_filters('geodir_cpt_categories_widget_cpt_left', empty($instance['cpt_left']) ? 0 : 1, $instance, $this->id_base);
+
+		/**
+		 * Filter the widget categories sorting order settings.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param string $max_count Widget max no of sub-categories count. Default 'count'.
+		 * @param array       $instance An array of the widget's settings.
+		 * @param mixed       $id_base The widget ID.
+		 */
+		$params['sort_by'] = apply_filters('geodir_cpt_categories_widget_sort_by', isset($instance['sort_by']) && in_array($instance['sort_by'], array('az', 'count')) ? $instance['sort_by'] : 'count', $instance, $this->id_base);
+
+		/**
+		 * Filter the widget max no of sub-categories count.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool|string $max_count Widget max no of sub-categories count.
+		 * @param array       $instance An array of the widget's settings.
+		 * @param mixed       $id_base The widget ID.
+		 */
+		$params['max_count'] = apply_filters('geodir_cpt_categories_widget_max_count', !isset($instance['max_count']) ? 'all' : strip_tags($instance['max_count']), $instance, $this->id_base);
+
+		/**
+		 * Filter the widget max sub-categories depth.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param bool|string $max_level Widget max sub-categories depth.
+		 * @param array       $instance An array of the widget's settings.
+		 * @param mixed       $id_base The widget ID.
+		 */
+		$params['max_level'] = apply_filters('geodir_cpt_categories_widget_max_level', !isset($instance['max_level']) ? 'all' : strip_tags($instance['max_level']), $instance, $this->id_base);
         
-        /**
-         * Filter the widget setting to disable filter current viewing post type.
-         *
-         * @since 1.6.6
-         *
-         * @param bool  $no_cpt_filter If true then it doesn't filter current viewing post type.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['no_cpt_filter'] = apply_filters('geodir_cpt_categories_widget_no_cpt_filter', empty($instance['no_cpt_filter']) ? 0 : 1, $instance, $this->id_base);
+		/**
+		 * Filter the widget setting to disable filter current viewing post type.
+		 *
+		 * @since 1.6.6
+		 *
+		 * @param bool  $no_cpt_filter If true then it doesn't filter current viewing post type.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['no_cpt_filter'] = apply_filters('geodir_cpt_categories_widget_no_cpt_filter', empty($instance['no_cpt_filter']) ? 0 : 1, $instance, $this->id_base);
         
-        /**
-         * Filter the widget setting to disable current viewing category.
-         *
-         * @since 1.6.6
-         *
-         * @param bool  $no_cat_filter If true then it doesn't filter current viewing category.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params['no_cat_filter'] = apply_filters('geodir_cpt_categories_widget_no_cat_filter', empty($instance['no_cat_filter']) ? 0 : 1, $instance, $this->id_base);
-
-        /**
-         * Filter the widget parameters.
-         *
-         * @since 1.5.4
-         *
-         * @param array $params The widget parameters.
-         * @param array $instance An array of the widget's settings.
-         * @param mixed $id_base The widget ID.
-         */
-        $params = apply_filters('geodir_cpt_categories_widget_params', $params, $instance, $this->id_base);
-
-        $output = geodir_cpt_categories_output($params);
-
-        echo $args['before_widget'];
-        if ( $params['title'] ) {
-            echo '<div class="geodir_list_heading clearfix">';
-            echo $args['before_title'] . $params['title'] . $args['after_title'];
-            echo '</div>';
-        }
-        echo '<div class="gd-cptcats-widget">';
-        echo $output;
-        echo '</div>';
-        echo $args['after_widget'];
-    }
-
-    /**
-     * Sanitize cpt categories widget values as they are saved.
-     *
-     * @since 1.5.4
-     * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
-     *
-     * @param array $new_instance Values just sent to be saved.
-     * @param array $old_instance Previously saved values from database.
-     *
-     * @return array Updated safe values to be saved.
-     */
-    public function update($new_instance, $old_instance) {
-        $new_instance['post_type'] = is_array($new_instance['post_type']) && in_array('0', $new_instance['post_type']) ? array('0') : $new_instance['post_type'];
-        $instance = $old_instance;
-        $instance['title'] = strip_tags($new_instance['title']);
-        $instance['post_type'] = isset($new_instance['post_type']) ? $new_instance['post_type'] : array('0');
-        $instance['hide_empty'] = !empty($new_instance['hide_empty']) ? 1 : 0;
-        $instance['show_count'] = !empty($new_instance['show_count']) ? 1 : 0;
-        $instance['hide_icon'] = !empty($new_instance['hide_icon']) ? 1 : 0;
-        $instance['cpt_left'] = !empty($new_instance['cpt_left']) ? 1 : 0;
-        $instance['sort_by'] = isset($new_instance['sort_by']) && in_array($new_instance['sort_by'], array('az', 'count')) ? $new_instance['sort_by'] : 'count';
-        $instance['max_count'] = strip_tags($new_instance['max_count']);
-        $instance['max_level'] = strip_tags($new_instance['max_level']);
-        $instance['no_cpt_filter'] = !empty($new_instance['no_cpt_filter']) ? 1 : 0;
-        $instance['no_cat_filter'] = !empty($new_instance['no_cat_filter']) ? 1 : 0;
-
-        return $instance;
-    }
-
-    /**
-     * Back-end cpt categories settings form.
-     *
-     * @since 1.5.4
-     * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
-     *
-     * @param array $instance Previously saved values from database.
-     */
-    public function form($instance) {
-        $instance = wp_parse_args( (array)$instance,
-            array(
-                'title' => '',
-                'post_type' => array(), // NULL for all
-                'hide_empty' => '',
-                'show_count' => '',
-                'hide_icon' => '',
-                'cpt_left' => '',
-                'sort_by' => 'count',
-                'max_count' => 'all',
-                'max_level' => '1',
-                'no_cpt_filter' => '',
-                'no_cat_filter' => '',
-            )
-        );
-
-        $title = strip_tags($instance['title']);
-        $post_type = $instance['post_type'];
-        $hide_empty = !empty($instance['hide_empty']) ? true : false;
-        $show_count = !empty($instance['show_count']) ? true : false;
-        $hide_icon = !empty($instance['hide_icon']) ? true : false;
-        $cpt_left = !empty($instance['cpt_left']) ? true : false;
-        $max_count = strip_tags($instance['max_count']);
-        $max_level = strip_tags($instance['max_level']);
-        $sort_by = isset($instance['sort_by']) && in_array($instance['sort_by'], array('az', 'count')) ? $instance['sort_by'] : 'count';
-        $no_cpt_filter = !empty($instance['no_cpt_filter']) ? true : false;
-        $no_cat_filter = !empty($instance['no_cat_filter']) ? true : false;
-
-        $post_type_options = geodir_get_posttypes('options');
-        ?>
+		/**
+		 * Filter the widget setting to disable current viewing category.
+		 *
+		 * @since 1.6.6
+		 *
+		 * @param bool  $no_cat_filter If true then it doesn't filter current viewing category.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params['no_cat_filter'] = apply_filters('geodir_cpt_categories_widget_no_cat_filter', empty($instance['no_cat_filter']) ? 0 : 1, $instance, $this->id_base);
+
+		/**
+		 * Filter the widget parameters.
+		 *
+		 * @since 1.5.4
+		 *
+		 * @param array $params The widget parameters.
+		 * @param array $instance An array of the widget's settings.
+		 * @param mixed $id_base The widget ID.
+		 */
+		$params = apply_filters('geodir_cpt_categories_widget_params', $params, $instance, $this->id_base);
+
+		$output = geodir_cpt_categories_output($params);
+
+		echo $args['before_widget'];
+		if ( $params['title'] ) {
+			echo '<div class="geodir_list_heading clearfix">';
+			echo $args['before_title'] . $params['title'] . $args['after_title'];
+			echo '</div>';
+		}
+		echo '<div class="gd-cptcats-widget">';
+		echo $output;
+		echo '</div>';
+		echo $args['after_widget'];
+	}
+
+	/**
+	 * Sanitize cpt categories widget values as they are saved.
+	 *
+	 * @since 1.5.4
+	 * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
+	 *
+	 * @param array $new_instance Values just sent to be saved.
+	 * @param array $old_instance Previously saved values from database.
+	 *
+	 * @return array Updated safe values to be saved.
+	 */
+	public function update($new_instance, $old_instance) {
+		$new_instance['post_type'] = is_array($new_instance['post_type']) && in_array('0', $new_instance['post_type']) ? array('0') : $new_instance['post_type'];
+		$instance = $old_instance;
+		$instance['title'] = strip_tags($new_instance['title']);
+		$instance['post_type'] = isset($new_instance['post_type']) ? $new_instance['post_type'] : array('0');
+		$instance['hide_empty'] = !empty($new_instance['hide_empty']) ? 1 : 0;
+		$instance['show_count'] = !empty($new_instance['show_count']) ? 1 : 0;
+		$instance['hide_icon'] = !empty($new_instance['hide_icon']) ? 1 : 0;
+		$instance['cpt_left'] = !empty($new_instance['cpt_left']) ? 1 : 0;
+		$instance['sort_by'] = isset($new_instance['sort_by']) && in_array($new_instance['sort_by'], array('az', 'count')) ? $new_instance['sort_by'] : 'count';
+		$instance['max_count'] = strip_tags($new_instance['max_count']);
+		$instance['max_level'] = strip_tags($new_instance['max_level']);
+		$instance['no_cpt_filter'] = !empty($new_instance['no_cpt_filter']) ? 1 : 0;
+		$instance['no_cat_filter'] = !empty($new_instance['no_cat_filter']) ? 1 : 0;
+
+		return $instance;
+	}
+
+	/**
+	 * Back-end cpt categories settings form.
+	 *
+	 * @since 1.5.4
+	 * @since 1.6.6 New parameters $no_cpt_filter &no_cat_filter added.
+	 *
+	 * @param array $instance Previously saved values from database.
+	 */
+	public function form($instance) {
+		$instance = wp_parse_args( (array)$instance,
+			array(
+				'title' => '',
+				'post_type' => array(), // NULL for all
+				'hide_empty' => '',
+				'show_count' => '',
+				'hide_icon' => '',
+				'cpt_left' => '',
+				'sort_by' => 'count',
+				'max_count' => 'all',
+				'max_level' => '1',
+				'no_cpt_filter' => '',
+				'no_cat_filter' => '',
+			)
+		);
+
+		$title = strip_tags($instance['title']);
+		$post_type = $instance['post_type'];
+		$hide_empty = !empty($instance['hide_empty']) ? true : false;
+		$show_count = !empty($instance['show_count']) ? true : false;
+		$hide_icon = !empty($instance['hide_icon']) ? true : false;
+		$cpt_left = !empty($instance['cpt_left']) ? true : false;
+		$max_count = strip_tags($instance['max_count']);
+		$max_level = strip_tags($instance['max_level']);
+		$sort_by = isset($instance['sort_by']) && in_array($instance['sort_by'], array('az', 'count')) ? $instance['sort_by'] : 'count';
+		$no_cpt_filter = !empty($instance['no_cpt_filter']) ? true : false;
+		$no_cat_filter = !empty($instance['no_cat_filter']) ? true : false;
+
+		$post_type_options = geodir_get_posttypes('options');
+		?>
         <p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:', 'geodirectory'); ?></label> <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></p>
         <p>
             <label for="<?php echo $this->get_field_id('post_type'); ?>"><?php _e('Select CPT:', 'geodirectory'); ?></label>
@@ -298,7 +298,7 @@ 
             <label for="<?php echo $this->get_field_id('no_cat_filter'); ?>"><?php _e( 'Don\'t filter for current viewing category', 'geodirectory' ); ?></label>
         </p>
     <?php
-    }
+	}
 } // class geodir_cpt_categories_widget
 
 register_widget('geodir_cpt_categories_widget');
@@ -316,177 +316,177 @@ 
  * @return string CPT categories content.
  */
 function geodir_cpt_categories_output($params) {
-    global $post, $gd_use_query_vars;
+	global $post, $gd_use_query_vars;
     
-    $old_gd_use_query_vars = $gd_use_query_vars;
+	$old_gd_use_query_vars = $gd_use_query_vars;
     
-    $gd_use_query_vars = geodir_is_page('detail') ? true : false;
+	$gd_use_query_vars = geodir_is_page('detail') ? true : false;
     
-    $args = wp_parse_args((array)$params,
-        array(
-            'title' => '',
-            'post_type' => array(), // NULL for all
-            'hide_empty' => '',
-            'show_count' => '',
-            'hide_icon' => '',
-            'cpt_left' => '',
-            'sort_by' => 'count',
-            'max_count' => 'all',
-            'max_level' => '1',
-            'no_cpt_filter' => '',
-            'no_cat_filter' => '',
-        )
-    );
-
-    $sort_by = isset($args['sort_by']) && in_array($args['sort_by'], array('az', 'count')) ? $args['sort_by'] : 'count';
-    $cpt_filter = empty($args['no_cpt_filter']) ? true : false;
-    $cat_filter = empty($args['no_cat_filter']) ? true : false;
-
-    $gd_post_types = geodir_get_posttypes('array');
-
-    $post_type_arr = !is_array($args['post_type']) ? explode(',', $args['post_type']) : $args['post_type'];
-    $current_posttype = geodir_get_current_posttype();
-
-    $is_listing = false;
-    $is_detail = false;
-    $is_category = false;
-    $post_ID = 0;
-    $is_listing_page = geodir_is_page('listing');
-    $is_detail_page = geodir_is_page('detail');
-    if ($is_listing_page || $is_detail_page) {
-        $current_posttype = geodir_get_current_posttype();
-
-        if ($current_posttype != '' && isset($gd_post_types[$current_posttype])) {
-            if ($is_detail_page) {
-                $is_detail = true;
-                $post_ID = is_object($post) && !empty($post->ID) ? (int)$post->ID : 0;
-            } else {
-                $is_listing = true;
-                if (is_tax()) { // category page
-                    $current_term_id = get_queried_object_id();
-                    $current_taxonomy = get_query_var('taxonomy');
-                    $current_posttype = geodir_get_current_posttype();
-
-                    if ($current_term_id && $current_posttype && get_query_var('taxonomy') == $current_posttype . 'category') {
-                        $is_category = true;
-                    }
-                }
-            }
-        }
-    }
-
-    $parent_category = 0;
-    if (($is_listing || $is_detail) && $cpt_filter) {
-        $post_type_arr = array($current_posttype);
-    }
-
-    $post_types = array();
-    if (!empty($post_type_arr)) {
-        if (in_array('0', $post_type_arr)) {
-            $post_types = $gd_post_types;
-        } else {
-            foreach ($post_type_arr as $cpt) {
-                if (isset($gd_post_types[$cpt])) {
-                    $post_types[$cpt] = $gd_post_types[$cpt];
-                }
-            }
-        }
-    }
-
-    if (empty($post_type_arr)) {
-        $post_types = $gd_post_types;
-    }
-
-    $hide_empty = !empty($args['hide_empty']) ? true : false;
-    $max_count = strip_tags($args['max_count']);
-    $all_childs = $max_count == 'all' ? true : false;
-    $max_count = $max_count > 0 ? (int)$max_count : 0;
-    $max_level = strip_tags($args['max_level']);
-    $show_count = !empty($args['show_count']) ? true : false;
-    $hide_icon = !empty($args['hide_icon']) ? true : false;
-    $cpt_left = !empty($args['cpt_left']) ? true : false;
-
-    if(!$cpt_left){
-        $cpt_left = "gd-cpt-flat";
-    }else{
-        $cpt_left = '';
-    }
-
-    $orderby = 'count';
-    $order = 'DESC';
-    if ($sort_by == 'az') {
-        $orderby = 'name';
-        $order = 'ASC';
-    }
-
-    $output = '';
-    if (!empty($post_types)) {
-        foreach ($post_types as $cpt => $cpt_info) {
-            $parent_category = ($is_category && $cat_filter && $cpt == $current_posttype) ? $current_term_id : 0;
-            $cat_taxonomy = $cpt . 'category';
-            $skip_childs = false;
-            if ($cat_filter && $cpt == $current_posttype && $is_detail && $post_ID) {
-                $skip_childs = true;
-                $categories = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'object_ids' => $post_ID));
-            } else {
-                $categories = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'parent' => $parent_category));
-            }
-
-            if ($hide_empty) {
-                $categories = geodir_filter_empty_terms($categories);
-            }
-            if ($sort_by == 'count') {
-                $categories = geodir_sort_terms($categories, 'count');
-            }
-
-            if (!empty($categories)) {
-                $term_icons = !$hide_icon ? geodir_get_term_icon() : array();
-                $row_class = '';
-
-                if ($is_listing) {
-                    $row_class = $is_category ? ' gd-cptcat-categ' : ' gd-cptcat-listing';
-                }
-                $cpt_row = '<div class="gd-cptcat-row gd-cptcat-' . $cpt . $row_class . ' '.$cpt_left.'">';
-
-                if ($is_category && $cat_filter && $cpt == $current_posttype) {
-                    $term_info = get_term($current_term_id, $cat_taxonomy);
-
-                    $term_icon_url = !empty($term_icons) && isset($term_icons[$term_info->term_id]) ? $term_icons[$term_info->term_id] : '';
-                    $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($term_info->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
-
-                    $count = $show_count ? ' <span class="gd-cptcat-count">(' . $term_info->count . ')</span>' : '';
-                    $cpt_row .= '<h2 class="gd-cptcat-title">' . $term_icon_url . $term_info->name . $count . '</h2>';
-                } else {
-                    $cpt_row .= '<h2 class="gd-cptcat-title">' . __($cpt_info['labels']['name'], 'geodirectory') . '</h2>';
-                }
-                foreach ($categories as $category) {
-                    $term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
-                    $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
-
-                    $term_link = get_term_link( $category, $category->taxonomy );
-                    /** Filter documented in geodirectory-functions/general_functions.php **/
-                    $term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
-
-                    $cpt_row .= '<ul class="gd-cptcat-ul gd-cptcat-parent  '.$cpt_left.'">';
-                    $cpt_row .= '<li class="gd-cptcat-li gd-cptcat-li-main">';
-                    $count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
-                    $cpt_row .= '<h3 class="gd-cptcat-cat"><a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">'  .$term_icon_url . $category->name . $count . '</a></h3>';
-                    if (!$skip_childs && ($all_childs || $max_count > 0) && ($max_level == 'all' || (int)$max_level > 0)) {
-                        $cpt_row .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons);
-                    }
-                    $cpt_row .= '</li>';
-                    $cpt_row .= '</ul>';
-                }
-                $cpt_row .= '</div>';
-
-                $output .= $cpt_row;
-            }
-        }
-    }
+	$args = wp_parse_args((array)$params,
+		array(
+			'title' => '',
+			'post_type' => array(), // NULL for all
+			'hide_empty' => '',
+			'show_count' => '',
+			'hide_icon' => '',
+			'cpt_left' => '',
+			'sort_by' => 'count',
+			'max_count' => 'all',
+			'max_level' => '1',
+			'no_cpt_filter' => '',
+			'no_cat_filter' => '',
+		)
+	);
+
+	$sort_by = isset($args['sort_by']) && in_array($args['sort_by'], array('az', 'count')) ? $args['sort_by'] : 'count';
+	$cpt_filter = empty($args['no_cpt_filter']) ? true : false;
+	$cat_filter = empty($args['no_cat_filter']) ? true : false;
+
+	$gd_post_types = geodir_get_posttypes('array');
+
+	$post_type_arr = !is_array($args['post_type']) ? explode(',', $args['post_type']) : $args['post_type'];
+	$current_posttype = geodir_get_current_posttype();
+
+	$is_listing = false;
+	$is_detail = false;
+	$is_category = false;
+	$post_ID = 0;
+	$is_listing_page = geodir_is_page('listing');
+	$is_detail_page = geodir_is_page('detail');
+	if ($is_listing_page || $is_detail_page) {
+		$current_posttype = geodir_get_current_posttype();
+
+		if ($current_posttype != '' && isset($gd_post_types[$current_posttype])) {
+			if ($is_detail_page) {
+				$is_detail = true;
+				$post_ID = is_object($post) && !empty($post->ID) ? (int)$post->ID : 0;
+			} else {
+				$is_listing = true;
+				if (is_tax()) { // category page
+					$current_term_id = get_queried_object_id();
+					$current_taxonomy = get_query_var('taxonomy');
+					$current_posttype = geodir_get_current_posttype();
+
+					if ($current_term_id && $current_posttype && get_query_var('taxonomy') == $current_posttype . 'category') {
+						$is_category = true;
+					}
+				}
+			}
+		}
+	}
+
+	$parent_category = 0;
+	if (($is_listing || $is_detail) && $cpt_filter) {
+		$post_type_arr = array($current_posttype);
+	}
+
+	$post_types = array();
+	if (!empty($post_type_arr)) {
+		if (in_array('0', $post_type_arr)) {
+			$post_types = $gd_post_types;
+		} else {
+			foreach ($post_type_arr as $cpt) {
+				if (isset($gd_post_types[$cpt])) {
+					$post_types[$cpt] = $gd_post_types[$cpt];
+				}
+			}
+		}
+	}
+
+	if (empty($post_type_arr)) {
+		$post_types = $gd_post_types;
+	}
+
+	$hide_empty = !empty($args['hide_empty']) ? true : false;
+	$max_count = strip_tags($args['max_count']);
+	$all_childs = $max_count == 'all' ? true : false;
+	$max_count = $max_count > 0 ? (int)$max_count : 0;
+	$max_level = strip_tags($args['max_level']);
+	$show_count = !empty($args['show_count']) ? true : false;
+	$hide_icon = !empty($args['hide_icon']) ? true : false;
+	$cpt_left = !empty($args['cpt_left']) ? true : false;
+
+	if(!$cpt_left){
+		$cpt_left = "gd-cpt-flat";
+	}else{
+		$cpt_left = '';
+	}
+
+	$orderby = 'count';
+	$order = 'DESC';
+	if ($sort_by == 'az') {
+		$orderby = 'name';
+		$order = 'ASC';
+	}
+
+	$output = '';
+	if (!empty($post_types)) {
+		foreach ($post_types as $cpt => $cpt_info) {
+			$parent_category = ($is_category && $cat_filter && $cpt == $current_posttype) ? $current_term_id : 0;
+			$cat_taxonomy = $cpt . 'category';
+			$skip_childs = false;
+			if ($cat_filter && $cpt == $current_posttype && $is_detail && $post_ID) {
+				$skip_childs = true;
+				$categories = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'object_ids' => $post_ID));
+			} else {
+				$categories = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'parent' => $parent_category));
+			}
+
+			if ($hide_empty) {
+				$categories = geodir_filter_empty_terms($categories);
+			}
+			if ($sort_by == 'count') {
+				$categories = geodir_sort_terms($categories, 'count');
+			}
+
+			if (!empty($categories)) {
+				$term_icons = !$hide_icon ? geodir_get_term_icon() : array();
+				$row_class = '';
+
+				if ($is_listing) {
+					$row_class = $is_category ? ' gd-cptcat-categ' : ' gd-cptcat-listing';
+				}
+				$cpt_row = '<div class="gd-cptcat-row gd-cptcat-' . $cpt . $row_class . ' '.$cpt_left.'">';
+
+				if ($is_category && $cat_filter && $cpt == $current_posttype) {
+					$term_info = get_term($current_term_id, $cat_taxonomy);
+
+					$term_icon_url = !empty($term_icons) && isset($term_icons[$term_info->term_id]) ? $term_icons[$term_info->term_id] : '';
+					$term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($term_info->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
+
+					$count = $show_count ? ' <span class="gd-cptcat-count">(' . $term_info->count . ')</span>' : '';
+					$cpt_row .= '<h2 class="gd-cptcat-title">' . $term_icon_url . $term_info->name . $count . '</h2>';
+				} else {
+					$cpt_row .= '<h2 class="gd-cptcat-title">' . __($cpt_info['labels']['name'], 'geodirectory') . '</h2>';
+				}
+				foreach ($categories as $category) {
+					$term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
+					$term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
+
+					$term_link = get_term_link( $category, $category->taxonomy );
+					/** Filter documented in geodirectory-functions/general_functions.php **/
+					$term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
+
+					$cpt_row .= '<ul class="gd-cptcat-ul gd-cptcat-parent  '.$cpt_left.'">';
+					$cpt_row .= '<li class="gd-cptcat-li gd-cptcat-li-main">';
+					$count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
+					$cpt_row .= '<h3 class="gd-cptcat-cat"><a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">'  .$term_icon_url . $category->name . $count . '</a></h3>';
+					if (!$skip_childs && ($all_childs || $max_count > 0) && ($max_level == 'all' || (int)$max_level > 0)) {
+						$cpt_row .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons);
+					}
+					$cpt_row .= '</li>';
+					$cpt_row .= '</ul>';
+				}
+				$cpt_row .= '</div>';
+
+				$output .= $cpt_row;
+			}
+		}
+	}
         
-    $gd_use_query_vars = $old_gd_use_query_vars;
+	$gd_use_query_vars = $old_gd_use_query_vars;
     
-    return $output;
+	return $output;
 }
 
 /**
@@ -506,48 +506,48 @@ 
  * @return string Html content.
  */
 function geodir_cpt_categories_child_cats($parent_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons, $depth = 1) {
-    $cat_taxonomy = $cpt . 'category';
-
-    $orderby = 'count';
-    $order = 'DESC';
-    if ($sort_by == 'az') {
-        $orderby = 'name';
-        $order = 'ASC';
-    }
-
-    if ($max_level != 'all' && $depth > (int)$max_level ) {
-        return '';
-    }
-
-    $child_cats = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'parent' => $parent_id, 'number' => $max_count));
-    if ($hide_empty) {
-        $child_cats = geodir_filter_empty_terms($child_cats);
-    }
-
-    if (empty($child_cats)) {
-        return '';
-    }
-
-    if ($sort_by == 'count') {
-        $child_cats = geodir_sort_terms($child_cats, 'count');
-    }
-
-    $content = '<li class="gd-cptcat-li gd-cptcat-li-sub"><ul class="gd-cptcat-ul gd-cptcat-sub gd-cptcat-sub-' . $depth . '">';
-    $depth++;
-    foreach ($child_cats as $category) {
-        $term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
-        $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
-        $term_link = get_term_link( $category, $category->taxonomy );
-        /** Filter documented in geodirectory-functions/general_functions.php **/
-        $term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
-        $count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
-
-        $content .= '<li class="gd-cptcat-li gd-cptcat-li-sub">';
-        $content .= '<a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">' . $term_icon_url . $category->name . $count . '</a></li>';
-        $content .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons, $depth);
-    }
-    $content .= '</li></ul>';
-
-    return $content;
+	$cat_taxonomy = $cpt . 'category';
+
+	$orderby = 'count';
+	$order = 'DESC';
+	if ($sort_by == 'az') {
+		$orderby = 'name';
+		$order = 'ASC';
+	}
+
+	if ($max_level != 'all' && $depth > (int)$max_level ) {
+		return '';
+	}
+
+	$child_cats = get_terms($cat_taxonomy, array('orderby' => $orderby, 'order' => $order, 'hide_empty' => $hide_empty, 'parent' => $parent_id, 'number' => $max_count));
+	if ($hide_empty) {
+		$child_cats = geodir_filter_empty_terms($child_cats);
+	}
+
+	if (empty($child_cats)) {
+		return '';
+	}
+
+	if ($sort_by == 'count') {
+		$child_cats = geodir_sort_terms($child_cats, 'count');
+	}
+
+	$content = '<li class="gd-cptcat-li gd-cptcat-li-sub"><ul class="gd-cptcat-ul gd-cptcat-sub gd-cptcat-sub-' . $depth . '">';
+	$depth++;
+	foreach ($child_cats as $category) {
+		$term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
+		$term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
+		$term_link = get_term_link( $category, $category->taxonomy );
+		/** Filter documented in geodirectory-functions/general_functions.php **/
+		$term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
+		$count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
+
+		$content .= '<li class="gd-cptcat-li gd-cptcat-li-sub">';
+		$content .= '<a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">' . $term_icon_url . $category->name . $count . '</a></li>';
+		$content .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons, $depth);
+	}
+	$content .= '</li></ul>';
+
+	return $content;
 }
 ?>
\ No newline at end of file

Spacing +49 added lines, -49 removed lines

@@ -169,9 +169,9 @@ 
         $output = geodir_cpt_categories_output($params);
 
         echo $args['before_widget'];
-        if ( $params['title'] ) {
+        if ($params['title']) {
             echo '<div class="geodir_list_heading clearfix">';
-            echo $args['before_title'] . $params['title'] . $args['after_title'];
+            echo $args['before_title'].$params['title'].$args['after_title'];
             echo '</div>';
         }
         echo '<div class="gd-cptcats-widget">';
@@ -218,7 +218,7 @@ 
      * @param array $instance Previously saved values from database.
      */
     public function form($instance) {
-        $instance = wp_parse_args( (array)$instance,
+        $instance = wp_parse_args((array) $instance,
             array(
                 'title' => '',
                 'post_type' => array(), // NULL for all
@@ -252,50 +252,50 @@ 
         <p>
             <label for="<?php echo $this->get_field_id('post_type'); ?>"><?php _e('Select CPT:', 'geodirectory'); ?></label>
             <select name="<?php echo $this->get_field_name('post_type'); ?>[]" id="<?php echo $this->get_field_id('post_type'); ?>" class="widefat" multiple="multiple">
-                <option value="0" <?php selected( (empty($post_type) || (is_array($post_type) && in_array('0', $post_type))), true ); ?>><?php _e('All', 'geodirectory'); ?></option>
+                <option value="0" <?php selected((empty($post_type) || (is_array($post_type) && in_array('0', $post_type))), true); ?>><?php _e('All', 'geodirectory'); ?></option>
                 <?php foreach ($post_type_options as $name => $title) { ?>
-                    <option value="<?php echo $name;?>" <?php selected( is_array($post_type) && in_array($name, $post_type), true ); ?>><?php echo $title; ?></option>
+                    <option value="<?php echo $name; ?>" <?php selected(is_array($post_type) && in_array($name, $post_type), true); ?>><?php echo $title; ?></option>
                 <?php } ?>
             </select>
         </p>
-        <p><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hide_empty'); ?>" name="<?php echo $this->get_field_name('hide_empty'); ?>"<?php checked( $hide_empty ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('hide_empty'); ?>"><?php _e( 'Hide empty categories', 'geodirectory' ); ?></label><br />
-            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('show_count'); ?>" name="<?php echo $this->get_field_name('show_count'); ?>"<?php checked( $show_count ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('show_count'); ?>"><?php _e( 'Show category count' ); ?></label> <small><?php _e( '( Enabling will slow down page loading for big directories. )', 'geodirectory' ); ?></small><br />
-            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hide_icon'); ?>" name="<?php echo $this->get_field_name('hide_icon'); ?>"<?php checked( $hide_icon ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('hide_icon'); ?>"><?php _e( 'Hide category icon', 'geodirectory' ); ?></label><br />
-            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('cpt_left'); ?>" name="<?php echo $this->get_field_name('cpt_left'); ?>"<?php checked( $cpt_left ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('cpt_left'); ?>"><?php _e( 'Show CPT on same line', 'geodirectory' ); ?></label>
+        <p><input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hide_empty'); ?>" name="<?php echo $this->get_field_name('hide_empty'); ?>"<?php checked($hide_empty); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('hide_empty'); ?>"><?php _e('Hide empty categories', 'geodirectory'); ?></label><br />
+            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('show_count'); ?>" name="<?php echo $this->get_field_name('show_count'); ?>"<?php checked($show_count); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('show_count'); ?>"><?php _e('Show category count'); ?></label> <small><?php _e('( Enabling will slow down page loading for big directories. )', 'geodirectory'); ?></small><br />
+            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('hide_icon'); ?>" name="<?php echo $this->get_field_name('hide_icon'); ?>"<?php checked($hide_icon); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('hide_icon'); ?>"><?php _e('Hide category icon', 'geodirectory'); ?></label><br />
+            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('cpt_left'); ?>" name="<?php echo $this->get_field_name('cpt_left'); ?>"<?php checked($cpt_left); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('cpt_left'); ?>"><?php _e('Show CPT on same line', 'geodirectory'); ?></label>
         <p>
             <label for="<?php echo $this->get_field_id('sort_by'); ?>"><?php _e('Sort by:', 'geodirectory'); ?></label>
             <select name="<?php echo $this->get_field_name('sort_by'); ?>" id="<?php echo $this->get_field_id('sort_by'); ?>" class="widefat">
-                <option value="az" <?php selected( $sort_by, 'az' ); ?>><?php _e('A-Z', 'geodirectory'); ?></option>
-                <option value="count" <?php selected( $sort_by, 'count' ); ?>><?php _e('Count', 'geodirectory'); ?></option>
+                <option value="az" <?php selected($sort_by, 'az'); ?>><?php _e('A-Z', 'geodirectory'); ?></option>
+                <option value="count" <?php selected($sort_by, 'count'); ?>><?php _e('Count', 'geodirectory'); ?></option>
             </select>
         </p>
         <p>
             <label for="<?php echo $this->get_field_id('max_count'); ?>"><?php _e('Max no of sub-categories:', 'geodirectory'); ?></label>
             <select name="<?php echo $this->get_field_name('max_count'); ?>" id="<?php echo $this->get_field_id('max_count'); ?>" class="widefat">
-                <option value="all" <?php selected( $max_count, 'all' ); ?>><?php _e('All', 'geodirectory'); ?></option>
+                <option value="all" <?php selected($max_count, 'all'); ?>><?php _e('All', 'geodirectory'); ?></option>
                 <?php for ($n = 10; $n >= 0; $n--) { ?>
-                    <option value="<?php echo $n;?>" <?php selected( $max_count, $n ); ?>><?php echo $n; ?></option>
+                    <option value="<?php echo $n; ?>" <?php selected($max_count, $n); ?>><?php echo $n; ?></option>
                 <?php } ?>
             </select>
         </p>
         <p>
             <label for="<?php echo $this->get_field_id('max_level'); ?>"><?php _e('Show max sub-categories depth:', 'geodirectory'); ?></label>
             <select name="<?php echo $this->get_field_name('max_level'); ?>" id="<?php echo $this->get_field_id('max_level'); ?>" class="widefat">
-                <option value="all" <?php selected( $max_level, 'all' ); ?>><?php _e('All', 'geodirectory'); ?></option>
+                <option value="all" <?php selected($max_level, 'all'); ?>><?php _e('All', 'geodirectory'); ?></option>
                 <?php for ($n = 0; $n <= 10; $n++) { ?>
-                    <option value="<?php echo $n;?>" <?php selected( $max_level, $n ); ?>><?php echo $n; ?></option>
+                    <option value="<?php echo $n; ?>" <?php selected($max_level, $n); ?>><?php echo $n; ?></option>
                 <?php } ?>
             </select>
         </p>
         <p>
-            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('no_cpt_filter'); ?>" name="<?php echo $this->get_field_name('no_cpt_filter'); ?>"<?php checked( $no_cpt_filter ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('no_cpt_filter'); ?>"><?php _e( 'Don\'t filter for current viewing post type', 'geodirectory' ); ?></label>
-            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('no_cat_filter'); ?>" name="<?php echo $this->get_field_name('no_cat_filter'); ?>"<?php checked( $no_cat_filter ); ?> value="1" />
-            <label for="<?php echo $this->get_field_id('no_cat_filter'); ?>"><?php _e( 'Don\'t filter for current viewing category', 'geodirectory' ); ?></label>
+            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('no_cpt_filter'); ?>" name="<?php echo $this->get_field_name('no_cpt_filter'); ?>"<?php checked($no_cpt_filter); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('no_cpt_filter'); ?>"><?php _e('Don\'t filter for current viewing post type', 'geodirectory'); ?></label>
+            <input type="checkbox" class="checkbox" id="<?php echo $this->get_field_id('no_cat_filter'); ?>" name="<?php echo $this->get_field_name('no_cat_filter'); ?>"<?php checked($no_cat_filter); ?> value="1" />
+            <label for="<?php echo $this->get_field_id('no_cat_filter'); ?>"><?php _e('Don\'t filter for current viewing category', 'geodirectory'); ?></label>
         </p>
     <?php
     }
@@ -322,7 +322,7 @@ 
     
     $gd_use_query_vars = geodir_is_page('detail') ? true : false;
     
-    $args = wp_parse_args((array)$params,
+    $args = wp_parse_args((array) $params,
         array(
             'title' => '',
             'post_type' => array(), // NULL for all
@@ -359,7 +359,7 @@ 
         if ($current_posttype != '' && isset($gd_post_types[$current_posttype])) {
             if ($is_detail_page) {
                 $is_detail = true;
-                $post_ID = is_object($post) && !empty($post->ID) ? (int)$post->ID : 0;
+                $post_ID = is_object($post) && !empty($post->ID) ? (int) $post->ID : 0;
             } else {
                 $is_listing = true;
                 if (is_tax()) { // category page
@@ -367,7 +367,7 @@ 
                     $current_taxonomy = get_query_var('taxonomy');
                     $current_posttype = geodir_get_current_posttype();
 
-                    if ($current_term_id && $current_posttype && get_query_var('taxonomy') == $current_posttype . 'category') {
+                    if ($current_term_id && $current_posttype && get_query_var('taxonomy') == $current_posttype.'category') {
                         $is_category = true;
                     }
                 }
@@ -400,15 +400,15 @@ 
     $hide_empty = !empty($args['hide_empty']) ? true : false;
     $max_count = strip_tags($args['max_count']);
     $all_childs = $max_count == 'all' ? true : false;
-    $max_count = $max_count > 0 ? (int)$max_count : 0;
+    $max_count = $max_count > 0 ? (int) $max_count : 0;
     $max_level = strip_tags($args['max_level']);
     $show_count = !empty($args['show_count']) ? true : false;
     $hide_icon = !empty($args['hide_icon']) ? true : false;
     $cpt_left = !empty($args['cpt_left']) ? true : false;
 
-    if(!$cpt_left){
+    if (!$cpt_left) {
         $cpt_left = "gd-cpt-flat";
-    }else{
+    } else {
         $cpt_left = '';
     }
 
@@ -423,7 +423,7 @@ 
     if (!empty($post_types)) {
         foreach ($post_types as $cpt => $cpt_info) {
             $parent_category = ($is_category && $cat_filter && $cpt == $current_posttype) ? $current_term_id : 0;
-            $cat_taxonomy = $cpt . 'category';
+            $cat_taxonomy = $cpt.'category';
             $skip_childs = false;
             if ($cat_filter && $cpt == $current_posttype && $is_detail && $post_ID) {
                 $skip_childs = true;
@@ -446,32 +446,32 @@ 
                 if ($is_listing) {
                     $row_class = $is_category ? ' gd-cptcat-categ' : ' gd-cptcat-listing';
                 }
-                $cpt_row = '<div class="gd-cptcat-row gd-cptcat-' . $cpt . $row_class . ' '.$cpt_left.'">';
+                $cpt_row = '<div class="gd-cptcat-row gd-cptcat-'.$cpt.$row_class.' '.$cpt_left.'">';
 
                 if ($is_category && $cat_filter && $cpt == $current_posttype) {
                     $term_info = get_term($current_term_id, $cat_taxonomy);
 
                     $term_icon_url = !empty($term_icons) && isset($term_icons[$term_info->term_id]) ? $term_icons[$term_info->term_id] : '';
-                    $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($term_info->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
+                    $term_icon_url = $term_icon_url != '' ? '<img alt="'.esc_attr($term_info->name).' icon" src="'.$term_icon_url.'" /> ' : '';
 
-                    $count = $show_count ? ' <span class="gd-cptcat-count">(' . $term_info->count . ')</span>' : '';
-                    $cpt_row .= '<h2 class="gd-cptcat-title">' . $term_icon_url . $term_info->name . $count . '</h2>';
+                    $count = $show_count ? ' <span class="gd-cptcat-count">('.$term_info->count.')</span>' : '';
+                    $cpt_row .= '<h2 class="gd-cptcat-title">'.$term_icon_url.$term_info->name.$count.'</h2>';
                 } else {
-                    $cpt_row .= '<h2 class="gd-cptcat-title">' . __($cpt_info['labels']['name'], 'geodirectory') . '</h2>';
+                    $cpt_row .= '<h2 class="gd-cptcat-title">'.__($cpt_info['labels']['name'], 'geodirectory').'</h2>';
                 }
                 foreach ($categories as $category) {
                     $term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
-                    $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
+                    $term_icon_url = $term_icon_url != '' ? '<img alt="'.esc_attr($category->name).' icon" src="'.$term_icon_url.'" /> ' : '';
 
-                    $term_link = get_term_link( $category, $category->taxonomy );
+                    $term_link = get_term_link($category, $category->taxonomy);
                     /** Filter documented in geodirectory-functions/general_functions.php **/
-                    $term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
+                    $term_link = apply_filters('geodir_category_term_link', $term_link, $category->term_id, $cpt);
 
                     $cpt_row .= '<ul class="gd-cptcat-ul gd-cptcat-parent  '.$cpt_left.'">';
                     $cpt_row .= '<li class="gd-cptcat-li gd-cptcat-li-main">';
-                    $count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
-                    $cpt_row .= '<h3 class="gd-cptcat-cat"><a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">'  .$term_icon_url . $category->name . $count . '</a></h3>';
-                    if (!$skip_childs && ($all_childs || $max_count > 0) && ($max_level == 'all' || (int)$max_level > 0)) {
+                    $count = $show_count ? ' <span class="gd-cptcat-count">('.$category->count.')</span>' : '';
+                    $cpt_row .= '<h3 class="gd-cptcat-cat"><a href="'.esc_url($term_link).'" title="'.esc_attr($category->name).'">'.$term_icon_url.$category->name.$count.'</a></h3>';
+                    if (!$skip_childs && ($all_childs || $max_count > 0) && ($max_level == 'all' || (int) $max_level > 0)) {
                         $cpt_row .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons);
                     }
                     $cpt_row .= '</li>';
@@ -506,7 +506,7 @@ 
  * @return string Html content.
  */
 function geodir_cpt_categories_child_cats($parent_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons, $depth = 1) {
-    $cat_taxonomy = $cpt . 'category';
+    $cat_taxonomy = $cpt.'category';
 
     $orderby = 'count';
     $order = 'DESC';
@@ -515,7 +515,7 @@ 
         $order = 'ASC';
     }
 
-    if ($max_level != 'all' && $depth > (int)$max_level ) {
+    if ($max_level != 'all' && $depth > (int) $max_level) {
         return '';
     }
 
@@ -532,18 +532,18 @@ 
         $child_cats = geodir_sort_terms($child_cats, 'count');
     }
 
-    $content = '<li class="gd-cptcat-li gd-cptcat-li-sub"><ul class="gd-cptcat-ul gd-cptcat-sub gd-cptcat-sub-' . $depth . '">';
+    $content = '<li class="gd-cptcat-li gd-cptcat-li-sub"><ul class="gd-cptcat-ul gd-cptcat-sub gd-cptcat-sub-'.$depth.'">';
     $depth++;
     foreach ($child_cats as $category) {
         $term_icon_url = !empty($term_icons) && isset($term_icons[$category->term_id]) ? $term_icons[$category->term_id] : '';
-        $term_icon_url = $term_icon_url != '' ? '<img alt="' . esc_attr($category->name) . ' icon" src="' . $term_icon_url . '" /> ' : '';
-        $term_link = get_term_link( $category, $category->taxonomy );
+        $term_icon_url = $term_icon_url != '' ? '<img alt="'.esc_attr($category->name).' icon" src="'.$term_icon_url.'" /> ' : '';
+        $term_link = get_term_link($category, $category->taxonomy);
         /** Filter documented in geodirectory-functions/general_functions.php **/
-        $term_link = apply_filters( 'geodir_category_term_link', $term_link, $category->term_id, $cpt );
-        $count = $show_count ? ' <span class="gd-cptcat-count">(' . $category->count . ')</span>' : '';
+        $term_link = apply_filters('geodir_category_term_link', $term_link, $category->term_id, $cpt);
+        $count = $show_count ? ' <span class="gd-cptcat-count">('.$category->count.')</span>' : '';
 
         $content .= '<li class="gd-cptcat-li gd-cptcat-li-sub">';
-        $content .= '<a href="' . esc_url($term_link) . '" title="' . esc_attr($category->name) . '">' . $term_icon_url . $category->name . $count . '</a></li>';
+        $content .= '<a href="'.esc_url($term_link).'" title="'.esc_attr($category->name).'">'.$term_icon_url.$category->name.$count.'</a></li>';
         $content .= geodir_cpt_categories_child_cats($category->term_id, $cpt, $hide_empty, $show_count, $sort_by, $max_count, $max_level, $term_icons, $depth);
     }
     $content .= '</li></ul>';