From 2581314a9522e8a6466e1394db2867907b33770e Mon Sep 17 00:00:00 2001
From: nacin <nacin@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sun, 4 Apr 2010 03:53:14 +0000
Subject: [PATCH] Convert xfn.js to jQuery. Make the calculated field readonly
 if js. props rmccue. fixes #12551

git-svn-id: http://svn.automattic.com/wordpress/trunk@13984 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/js/xfn.dev.js        | 57 ++++++++++-------------------------
 wp-admin/js/xfn.js            |  2 +-
 wp-includes/script-loader.php |  3 +-
 3 files changed, 19 insertions(+), 43 deletions(-)

diff --git a/wp-admin/js/xfn.dev.js b/wp-admin/js/xfn.dev.js
index fdb5969726..053ae7eb50 100644
--- a/wp-admin/js/xfn.dev.js
+++ b/wp-admin/js/xfn.dev.js
@@ -1,41 +1,16 @@
-function GetElementsWithClassName(elementName, className) {
-	var allElements = document.getElementsByTagName(elementName), elemColl = new Array(), i;
-	for (i = 0; i < allElements.length; i++) {
-		if (allElements[i].className == className) {
-			elemColl[elemColl.length] = allElements[i];
-		}
-	}
-	return elemColl;
-}
-
-function meChecked() {
-	var undefined, eMe = document.getElementById('me');
-	if (eMe == undefined) return false;
-	else return eMe.checked;
-}
-
-function upit() {
-	var isMe = meChecked(), inputColl = GetElementsWithClassName('input', 'valinp'), results = document.getElementById('link_rel'), inputs = '', i;
-	for (i = 0; i < inputColl.length; i++) {
-		 inputColl[i].disabled = isMe;
-		 inputColl[i].parentNode.className = isMe ? 'disabled' : '';
-		 if (!isMe && inputColl[i].checked && inputColl[i].value != '') {
-			inputs += inputColl[i].value + ' ';
-				}
-		 }
-	inputs = inputs.substr(0,inputs.length - 1);
-	if (isMe) inputs='me';
-	results.value = inputs;
-	}
-
-function blurry() {
-	if (!document.getElementById) return;
-
-	var aInputs = document.getElementsByTagName('input'), i;
-
-	for ( i = 0; i < aInputs.length; i++) {
-		 aInputs[i].onclick = aInputs[i].onkeyup = upit;
-	}
-}
-
-addLoadEvent(blurry);
\ No newline at end of file
+jQuery(document).ready( function($) {
+	$('#link_rel').attr('readonly', 'readonly');
+	$('#linkxfndiv input').bind('click keyup', function() {
+		var isMe = $('#me').is(':checked'), inputs = '';
+		$('input.valinp').each( function() {
+			if (isMe) {
+				$(this).attr('disabled', 'disabled').parent().addClass('disabled');
+			} else {
+				$(this).removeAttr('disabled').parent().removeClass('disabled');
+				if ( $(this).is(':checked') && $(this).val() != '')
+					inputs += $(this).val() + ' ';
+			}
+		});
+		$('#link_rel').val( (isMe) ? 'me' : inputs.substr(0,inputs.length - 1) );
+	});
+});
\ No newline at end of file
diff --git a/wp-admin/js/xfn.js b/wp-admin/js/xfn.js
index d37a80af91..c243a9fdfb 100644
--- a/wp-admin/js/xfn.js
+++ b/wp-admin/js/xfn.js
@@ -1 +1 @@
-function GetElementsWithClassName(a,c){var d=document.getElementsByTagName(a),e=new Array(),b;for(b=0;b<d.length;b++){if(d[b].className==c){e[e.length]=d[b]}}return e}function meChecked(){var b,a=document.getElementById("me");if(a==b){return false}else{return a.checked}}function upit(){var b=meChecked(),e=GetElementsWithClassName("input","valinp"),d=document.getElementById("link_rel"),a="",c;for(c=0;c<e.length;c++){e[c].disabled=b;e[c].parentNode.className=b?"disabled":"";if(!b&&e[c].checked&&e[c].value!=""){a+=e[c].value+" "}}a=a.substr(0,a.length-1);if(b){a="me"}d.value=a}function blurry(){if(!document.getElementById){return}var b=document.getElementsByTagName("input"),a;for(a=0;a<b.length;a++){b[a].onclick=b[a].onkeyup=upit}}addLoadEvent(blurry);
\ No newline at end of file
+jQuery(document).ready(function(a){a("#link_rel").attr("readonly","readonly");a("#linkxfndiv input").bind("click keyup",function(){var c=a("#me").is(":checked"),b="";a("input.valinp").each(function(){if(c){a(this).attr("disabled","disabled").parent().addClass("disabled")}else{a(this).removeAttr("disabled").parent().removeClass("disabled");if(a(this).is(":checked")&&a(this).val()!=""){b+=a(this).val()+" "}}});a("#link_rel").val((c)?"me":b.substr(0,b.length-1))})});
\ No newline at end of file
diff --git a/wp-includes/script-loader.php b/wp-includes/script-loader.php
index ecabd0236a..8986fa25ed 100644
--- a/wp-includes/script-loader.php
+++ b/wp-includes/script-loader.php
@@ -274,7 +274,8 @@ function wp_default_scripts( &$scripts ) {
 			'hotkeys_highlight_last' => isset($_GET['hotkeys_highlight_last'])
 		) );
 
-		$scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", false, '3517m' );
+		$scripts->add( 'xfn', "/wp-admin/js/xfn$suffix.js", array('jquery'), '20100403' );
+		$scripts->add_data( 'xfn', 'group', 1 );
 
 		$scripts->add( 'postbox', "/wp-admin/js/postbox$suffix.js", array('jquery-ui-sortable'), '20091012' );
 		$scripts->add_data( 'postbox', 'group', 1 );