Issue Fix And Minor Changes

* Fixed #42
* Fixed #51
* Reorderd Menu
* Added New Function `wcqd_delete_donation_entry`

includes/admin/class-admin-functions.php

@@ -21,11 +21,18 @@ class WooCommerce_Quick_Donation_Admin_Function {
         add_action( 'post_row_actions', array($this,'protect_donation_product'),99,2);
         add_action( 'parse_query', array( $this, 'hide_donation_order_woocommerce_order' ) );
         add_filter( 'wc_order_types',array($this,'add_wc_order_types'),1,2);
+		add_action( 'delete_post', array($this,'delete_donation'));
 		add_action( 'wp_ajax_CreateDonationProduct', array($this,'create_donation_product') );
     }   
     
     
-
+	public function delete_donation($id){
+		if('shop_order' == get_post_type($id)){
+			if(wcqd_is_donation($id)){
+				WC_QD()->db()->delete_donation_entry($id);
+			}
+		}
+	}
     
     public function hide_donation_order_woocommerce_order($query) {
         global $pagenow,$post_type;  

includes/admin/class-admin-init.php

@@ -102,17 +102,23 @@ class WooCommerce_Quick_Donation_Admin  {
         $name = 'edit.php?post_type='.WC_QD_PT;
         if(empty($submenu)){return $submenu;}
         $arr = array();
-		
-		$submenu[$name][18][2] = $submenu[$name][5][2].'&page='.$submenu[$name][18][2];
-        $arr[] = $submenu[$name][18];
-        $arr[] = $submenu[$name][19];
+		$seperator = array();
+		$seperator[0] = '';
+		$seperator[1] = 'read';
+		$seperator[2] = 'separator10';
+		$seperator[3] = '';
+		$seperator[4] = 'wp-menu-separator';
 		$arr[] = $submenu[$name][5];
         $arr[] = $submenu[$name][10];
         $arr[] = $submenu[$name][15];
         $arr[] = $submenu[$name][16];
+		$arr[] = $seperator;
+		$arr[] = $submenu[$name][18];
+        $arr[] = $submenu[$name][19];
+		$arr[] = $seperator;
 		$arr[] = $submenu[$name][17];
         $arr[] = $submenu[$name][20];
-		//var_dump($arr); exit;
+
 		$submenu[$name] = $arr;
         return $menu_ord;
     }  

includes/admin/wp-donors-listing-table.php

@@ -427,8 +427,8 @@ class WP_Donors_Listing_Table extends WP_List_Table {
                         $price = array();
                         
                         foreach($donation_ids as $donation){
-                            
                             $order = wc_get_order($donation);
+							if($order === false){ wcqd_delete_donation_entry($donation); continue;}
                             $prices = $order->get_total(); 
                             $currname = $order->get_order_currency();
                             if(! isset($price[$currname])){$price[$currname] = 0;}

includes/class-quick-donation-db.php

@@ -100,6 +100,13 @@ class WooCommerce_Quick_Donation_DB  {
         return array();
     }
     
+	public function delete_donation_entry($id){
+		global $wpdb;
+		$db_request = $wpdb->delete( WC_QD_TB, array('donationid' => $id)); 
+		return $db_request;
+	}
+	
+	
     public function extract_donation_id($ids){
         $return_ids = array();
         foreach($ids as $i){

includes/class-quick-donation-functions.php

@@ -66,6 +66,7 @@ class WooCommerce_Quick_Donation_Functions  {
         add_action( 'woocommerce_available_payment_gateways',array($this,'remove_gateway'));
         add_filter( 'woocommerce_locate_template' , array($this,'wc_locate_template'),10,3);
         add_filter( 'the_title', array($this,'wc_page_endpoint_title' ),10,2);
+		add_filter( 'wp_count_posts', array($this,'modify_wp_count_posts'),99,3);
     }
     
     public function get_template_list(){
@@ -315,4 +316,32 @@ class WooCommerce_Quick_Donation_Functions  {
         }
         return $located;
     }    
+	
+	public function modify_wp_count_posts($old_status,$type, $perm = '' ) {
+		global $wpdb;
+		 
+		if ( ! post_type_exists( $type ) ) { return new stdClass;}
+		$cache_key = _count_posts_cache_key( $type, $perm );
+		$counts = wp_cache_get( $cache_key, 'wc_qd_modified_wp_count_posts' );
+				
+		if ( false !== $counts ) { return apply_filters( 'wc_qd_modified_wp_count_posts', $counts, $type, $perm ); }
+		$query = "SELECT post_status, COUNT( * ) AS num_posts FROM {$wpdb->posts} WHERE  ";
+		$query .= " ID NOT IN (SELECT donationid FROM `".WC_QD_TB."`) ";
+		$query .= " AND post_type = %s ";
+		if ( 'readable' == $perm && is_user_logged_in() ) {
+			$post_type_object = get_post_type_object($type);
+			if ( ! current_user_can( $post_type_object->cap->read_private_posts ) ) {
+				$query .= $wpdb->prepare( " AND (post_status != 'private' OR ( post_author = %d AND post_status = 'private' ))",
+					get_current_user_id()
+				);
+			}
+		}
+		$query .= ' GROUP BY post_status';
+		$results = (array) $wpdb->get_results( $wpdb->prepare( $query, $type ), ARRAY_A );
+		$counts = array_fill_keys( get_post_stati(), 0 );
+		foreach ( $results as $row ) { $counts[ $row['post_status'] ] = $row['num_posts']; }
+		$counts = (object) $counts;
+		wp_cache_set( $cache_key, $counts, 'wc_qd_modified_wp_count_posts' );
+		return apply_filters( 'wc_qd_modified_wp_count_posts', $counts, $type, $perm );
+	}	
 }

includes/wc-quick-donation-functions.php

@@ -62,5 +62,11 @@ if(! function_exists('wcqd_get_project_name')){
     }
 }
 
+if(! function_exists('wcqd_delete_donation_entry')){
+	function wcqd_delete_donation_entry($id){
+		return WC_QD()->db()->delete_donation_entry($id);
+	}
+		
+}
    
 ?>
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