Move pings out-of-band to speed up posting. Props to Owen. fixes #1644

git-svn-id: http://svn.automattic.com/wordpress/trunk@2833 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/admin-footer.php

@@ -6,7 +6,7 @@
 </p>
 
 </div>
-
+<?php check_for_pings(); ?>
 <?php do_action('admin_footer', ''); ?>
 
 </body>

wp-admin/execute-pings.php

@@ -0,0 +1,37 @@
+<?php
+require_once('admin.php');
+
+if ( ! current_user_can('edit_posts') )
+	die ("Cheatin' uh?");
+
+echo '/* No Styles Here */';
+register_shutdown_function('execute_all_pings');
+//execute_all_pings();
+
+function execute_all_pings() {
+	global $wpdb;
+	// Do pingbacks
+	if($pings = $wpdb->get_results("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_pingme';")) {
+		foreach($pings as $ping) {
+			pingback($ping->post_content, $ping->ID);
+			//echo "Pingback: $ping->post_title : $ping->ID<br/>";
+			$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$ping->ID} AND meta_key = '_pingme';");
+		}
+	}
+	// Do Enclosures
+	if($enclosures = $wpdb->get_results("SELECT * FROM {$wpdb->posts}, {$wpdb->postmeta} WHERE {$wpdb->posts}.ID = {$wpdb->postmeta}.post_id AND {$wpdb->postmeta}.meta_key = '_encloseme';")) {
+		foreach($enclosures as $enclosure) {
+			do_enclose($enclosure->post_content, $enclosure->ID);
+			//echo "Enclosure: $enclosure->post_title : $enclosure->ID<br/>";
+			$wpdb->query("DELETE FROM {$wpdb->postmeta} WHERE post_id = {$enclosure->ID} AND meta_key = '_encloseme';");
+		}
+	}
+	// Do Trackbacks
+	if($trackbacks = $wpdb->get_results("SELECT ID FROM $wpdb->posts WHERE TRIM(to_ping) != ''")) {
+		foreach($trackbacks as $trackback) {
+			//echo "trackback : $trackback->ID<br/>";
+			do_trackback($trackback->ID);
+		}
+	}
+}
+?>

wp-includes/functions-post.php

@@ -155,9 +155,17 @@ function wp_insert_post($postarr = array()) {
 	if ($post_status == 'publish') {
 		do_action('publish_post', $post_ID);
 		if ($post_pingback)
-			register_shutdown_function('pingback', $content, $post_ID);
-		register_shutdown_function('do_enclose', $content, $post_ID );
-		register_shutdown_function('do_trackbacks', $post_ID);
+			$result = $wpdb->query("
+				INSERT INTO $wpdb->postmeta 
+				(post_id,meta_key,meta_value) 
+				VALUES ('$post_ID','_pingme','1')
+			");
+		$result = $wpdb->query("
+			INSERT INTO $wpdb->postmeta 
+			(post_id,meta_key,meta_value) 
+			VALUES ('$post_ID','_encloseme','1')
+		");
+		//register_shutdown_function('do_trackbacks', $post_ID);
 	}	else if ($post_status == 'static') {
 		generate_page_rewrite_rules();
 

wp-includes/functions.php

@@ -827,6 +827,19 @@ function debug_fclose($fp) {
 	}
 }
 
+function check_for_pings() {
+	global $wpdb;
+	$doping = false;
+	if($wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE TRIM(to_ping) != '' LIMIT 1")) {
+		$doping = true;
+	}
+	if($wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_pingme' OR meta_key = '_encloseme' LIMIT 1")) {
+		$doping = true;
+	}
+	if($doping) 
+		echo '<iframe src="' .  get_settings('siteurl') .'/wp-admin/execute-pings.php?time=' . time() . '" style="border:none;width:1px;height:1px;"></iframe>';
+}
+
 function do_enclose( $content, $post_ID ) {
 	global $wp_version, $wpdb;
 	include_once (ABSPATH . WPINC . '/class-IXR.php');