From 6f80cf6b6ac90cf7bcbe13a0ba6f032266013eec Mon Sep 17 00:00:00 2001
From: saxmatt <saxmatt@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 15 Nov 2004 20:52:34 +0000
Subject: [PATCH] Final XFN 1.1 fixes

git-svn-id: http://svn.automattic.com/wordpress/trunk@1856 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/admin-header.php | 70 ++++++++++++++++++---------------------
 wp-admin/link-manager.php | 29 +++++++++-------
 2 files changed, 49 insertions(+), 50 deletions(-)

diff --git a/wp-admin/admin-header.php b/wp-admin/admin-header.php
index 6a84d9889..daaded0b7 100644
--- a/wp-admin/admin-header.php
+++ b/wp-admin/admin-header.php
@@ -8,57 +8,51 @@
 <link rel="shortcut icon" href="../wp-images/wp-favicon.png" />
 <meta http-equiv="Content-Type" content="text/html; charset=<?php echo get_settings('blog_charset'); ?>" />
 
-<?php if (isset($xfn)) : ?>
+<?php if ( isset($xfn) ) : ?>
 <script type="text/javascript">
 //<![CDATA[
-
 function GetElementsWithClassName(elementName, className) {
 	var allElements = document.getElementsByTagName(elementName);
 	var elemColl = new Array();
 	for (i = 0; i < allElements.length; i++) {
-		if (allElements[i].className == className) {
-			elemColl[elemColl.length] = allElements[i];
-		}
+		 if (allElements[i].className == className) {
+			  elemColl[elemColl.length] = allElements[i];
+		 }
 	}
 	return elemColl;
 }
 
+function meChecked() {
+  var undefined;
+  var eMe = document.getElementById('me');
+  if (eMe == undefined) return false;
+  else return eMe.checked;
+}
+
+function upit() {
+	var isMe = meChecked(); //document.getElementById('me').checked;
+	var inputColl = GetElementsWithClassName('input', 'valinp');
+	var results = document.getElementById('rel');
+	var linkText, linkUrl, inputs = '';
+	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');
-	
-	for (var i = 0; i < aInputs.length; i++) {      
-		aInputs[i].onclick = function() {
-			var inputColl = GetElementsWithClassName('input','valinp');
-			var rel = document.getElementById('rel');
-			var inputs = '';
-			for (i = 0; i < inputColl.length; i++) {
-				if (inputColl[i].checked) {
-				if (inputColl[i].value != '') inputs += inputColl[i].value + ' ';
-				}
-			}
-			inputs = inputs.substr(0,inputs.length - 1);
-			if (rel != null) {
-				rel.value = inputs;
-			}
-		}
-		
-		aInputs[i].onkeyup = function() {
-			var inputColl = GetElementsWithClassName('input','valinp');
-			var rel = document.getElementById('rel');
-			var inputs = '';
-			for (i = 0; i < inputColl.length; i++) {
-				if (inputColl[i].checked) {
-					inputs += inputColl[i].value + ' ';
-				}
-			}
-			inputs = inputs.substr(0,inputs.length - 1);
-			if (rel != null) {
-				rel.value = inputs;
-			}
-		}
-		
+
+	for (var i = 0; i < aInputs.length; i++) {		
+		 aInputs[i].onclick = aInputs[i].onkeyup = upit;
 	}
 }
 
diff --git a/wp-admin/link-manager.php b/wp-admin/link-manager.php
index 2a345a80a..46fd57ccd 100644
--- a/wp-admin/link-manager.php
+++ b/wp-admin/link-manager.php
@@ -9,14 +9,17 @@ $this_file = $parent_file = 'link-manager.php';
 
 function xfn_check($class, $value = '', $type = 'check') {
 	global $link_rel;
-	if ('' != $value && strstr($link_rel, $value)) {
+	$rels = preg_split('/\s+/', $link_rel);
+
+	if ('' != $value && in_array($value, $rels) ) {
 		echo ' checked="checked"';
 	}
+
 	if ('' == $value) {
 		if ('family' == $class && !strstr($link_rel, 'child') && !strstr($link_rel, 'parent') && !strstr($link_rel, 'sibling') && !strstr($link_rel, 'spouse') && !strstr($link_rel, 'kin')) echo ' checked="checked"';
 		if ('friendship' == $class && !strstr($link_rel, 'friend') && !strstr($link_rel, 'acquaintance') && !strstr($link_rel, 'contact') ) echo ' checked="checked"';
 		if ('geographical' == $class && !strstr($link_rel, 'co-resident') && !strstr($link_rel, 'neighbor') ) echo ' checked="checked"';
-		if ('identity' == $class && !strstr($link_rel, 'me') ) echo ' checked="checked"';
+		if ('identity' == $class && in_array('me', $rels) ) echo ' checked="checked"';
 	}
 }
 
@@ -331,7 +334,16 @@ switch ($action) {
            	</tr>
             <tr>
                 <th scope="row"><?php _e('<a href="http://gmpg.org/xfn/">XFN</a> Creator:') ?></th>
-            	<td><table cellpadding="3" cellspacing="5">
+            	<td>
+					<table cellpadding="3" cellspacing="5">
+	          <tr>
+              <th scope="row"> <?php _e('identity') ?> </th>
+              <td>
+                <label for="me">
+                <input type="checkbox" name="identity" value="me" id="me" <?php xfn_check('identity', 'me'); ?> />
+          <?php _e('another web address of mine') ?></label>
+              </td>
+            </tr>
             <tr>
               <th scope="row"> <?php _e('friendship') ?> </th>
               <td>
@@ -418,15 +430,8 @@ switch ($action) {
          <?php _e('sweetheart') ?></label>
               </td>
             </tr>
-            <tr>
-              <th scope="row"> <?php _e('identity') ?> </th>
-              <td>
-                <label for="label60">
-                <input class="valinp" type="checkbox" name="identity" value="me" id="label60" <?php xfn_check('identity', 'me'); ?> />
-          <?php _e('me') ?></label>
-              </td>
-            </tr>
-        </table></td>
+        </table>
+		  </td>
            	</tr>
 </table>
 </fieldset>