Using Enqueue Script For WP_CACHE Enabled Sites. Props Crowd Favourite

README.md

@@ -1,10 +1,10 @@
 # WP-PostViews
-Contributors: GamerZ  
-Donate link: http://lesterchan.net/site/donation/  
-Tags: views, hits, counter, postviews  
-Requires at least: 2.8  
-Tested up to: 3.5  
-Stable tag: trunk  
+Contributors: GamerZ
+Donate link: http://lesterchan.net/site/donation/
+Tags: views, hits, counter, postviews
+Requires at least: 2.8
+Tested up to: 3.5
+Stable tag: trunk
 
 Enables you to display how many times a post/page had been viewed.
 
@@ -35,6 +35,9 @@ Enables you to display how many times a post/page had been viewed.
 * I spent most of my free time creating, updating, maintaining and supporting these plugins, if you really love my plugins and could spare me a couple of bucks, I will really appericiate it. If not feel free to use it without any obligations.
 
 ## Changelog
+### Version 1.64 (07-05-2013)
+* NEW: Using Enqueue Script For WP_CACHE Enabled Sites. Props Crowd Favourite
+
 ### Version 1.63 (07-05-2013)
 * NEW: Added nonce To PostViews Options Admin Page
 

wp-postviews.php

@@ -3,7 +3,7 @@
 Plugin Name: WP-PostViews
 Plugin URI: http://lesterchan.net/portfolio/programming/php/
 Description: Enables you to display how many times a post/page had been viewed. Modified by <a href="http://DPotter.net/Technical/" title="David's Technical Musings">David Potter</a> to include options for when and where to display view counts.
-Version: 1.63
+Version: 1.64
 Author: Lester 'GaMerZ' Chan
 Author URI: http://lesterchan.net
 Text Domain: wp-postviews
@@ -84,27 +84,46 @@ function process_postviews() {
 					}
 				}
 			}
-			if($should_count) {
-				if(defined('WP_CACHE') && WP_CACHE) {
-					echo "\n".'<!-- Start Of Script Generated By WP-PostViews -->'."\n";
-					wp_print_scripts('jquery');
-					echo '<script type="text/javascript">'."\n";
-					echo '/* <![CDATA[ */'."\n";
-					echo "jQuery.ajax({type:'GET',url:'".admin_url('admin-ajax.php', (is_ssl() ? 'https' : 'http'))."',data:'postviews_id=".$id."&action=postviews',cache:false});";
-					echo '/* ]]> */'."\n";
-					echo '</script>'."\n";
-					echo '<!-- End Of Script Generated By WP-PostViews -->'."\n";
-				} else {
-					if(!update_post_meta($id, 'views', ($post_views+1))) {
-						add_post_meta($id, 'views', 1, true);
-					}
+			if($should_count && (!defined('WP_CACHE') || !WP_CACHE)) {
+				if(!update_post_meta($id, 'views', ($post_views+1))) {
+					add_post_meta($id, 'views', 1, true);
 				}
 			}
 		}
 	}
 }
 
 
+### Function: Calculate Post Views With WP_CACHE Enabled
+add_action('wp_enqueue_scripts', 'wp_postview_cache_count_enqueue');
+function wp_postview_cache_count_enqueue() {
+	global $user_ID, $post;
+	if (!wp_is_post_revision($post) && (is_single() || is_page())) {
+		$views_options = get_option('views_options');
+		switch(intval($views_options['count'])) {
+			case 0:
+				$should_count = true;
+				break;
+			case 1:
+				if (empty($_COOKIE[USER_COOKIE]) && intval($user_ID) == 0) {
+					$should_count = true;
+				}
+				break;
+			case 2:
+				if (intval($user_ID) > 0) {
+					$should_count = true;
+				}
+				break;
+		}
+		if ($should_count && defined('WP_CACHE') && WP_CACHE) {
+			// Enqueue and localize script here
+			wp_enqueue_script('wp-postviews-cache', plugins_url('postviews-cache.js', __FILE__), array('jquery'), '1.64', true);
+			wp_localize_script('wp-postviews-cache', 'viewsCacheL10n', array('admin_ajax_url' => admin_url('admin-ajax.php', (is_ssl() ? 'https' : 'http')), 'post_id' => intval($post->ID)));
+		}
+	}
+}
+
+
 ### Function: Determine If Post Views Should Be Displayed (By: David Potter)
 function should_views_be_displayed($views_options = null) {
 	if ($views_options == null) {
@@ -821,7 +840,7 @@ function views_init() {
 	$views_options['template'] = __('%VIEW_COUNT% views', 'wp-postviews');
 	$views_options['most_viewed_template'] = '<li><a href="%POST_URL%"  title="%POST_TITLE%">%POST_TITLE%</a> - %VIEW_COUNT% '.__('views', 'wp-postviews').'</li>';
 	add_option('views_options', $views_options, 'Post Views Options');
-	// Veersion 1.50 Upgrade
+	// Version 1.50 Upgrade
 	delete_option('widget_views_most_viewed');
 }
 ?>