From 2447aa071c65e99f9981059637054734f3951e0b Mon Sep 17 00:00:00 2001
From: ben <ben@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Fri, 20 Feb 2009 17:49:05 +0000
Subject: The friends picker now highlights tabs when creating a collection if
 a user is present there. Also, the separate friends picker in the
 notification plugin is also now internationalised.

git-svn-id: https://code.elgg.org/elgg/trunk@2872 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 .../notifications/subscriptions/forminternals.php    | 16 ++++++++++------
 views/default/friends/forms/edit.php                 |  8 +++++---
 views/default/friends/picker.php                     | 20 +++++++++++++++++---
 3 files changed, 32 insertions(+), 12 deletions(-)

diff --git a/mod/notifications/views/default/notifications/subscriptions/forminternals.php b/mod/notifications/views/default/notifications/subscriptions/forminternals.php
index ca28fc72a..eb35b5ba0 100644
--- a/mod/notifications/views/default/notifications/subscriptions/forminternals.php
+++ b/mod/notifications/views/default/notifications/subscriptions/forminternals.php
@@ -23,7 +23,8 @@
 
 	// Let the system know that the friends picker is in use
 		global $pickerinuse;
-		$pickerinuse = true;
+		$pickerinuse = true;
+		$chararray = elgg_echo('friendspicker:chararray');
 
 	// Initialise internalname
 		if (!isset($vars['internalname'])) {
@@ -74,8 +75,8 @@
 			foreach($friends as $user) {
 				
 				$letter = strtoupper(substr($user->name,0,1));
-				if ($letter >= "0" && $letter <= "9") {
-					$letter = "0";
+				if (!substr_count($chararray,$letter)) {
+					$letter = "*";
 				}
 				if (!isset($users[$letter])) {
 					$users[$letter] = array();
@@ -147,7 +148,9 @@
 <?php
 
 	// Initialise letters
-		$letter = 'A';
+		$letter = substr($chararray,0,1);
+		$letpos = 0;
+		$chararray .= '*';
 		while (1 == 1) {
 ?>
 			<div class="panel" title="<?php echo $letter; ?>">
@@ -234,8 +237,9 @@ END;
 				</div>
 			</div>
 <?php			
-			if ($letter == 'Z') break;
-			$letter++;
+			$letpos++;
+			if ($letpos == strlen($chararray)) break;
+			$letter = substr($chararray,$letpos,1);
 		}
 		
 ?>
diff --git a/views/default/friends/forms/edit.php b/views/default/friends/forms/edit.php
index 683e0503c..924c479e0 100644
--- a/views/default/friends/forms/edit.php
+++ b/views/default/friends/forms/edit.php
@@ -18,10 +18,12 @@
 	// Set title, form destination
 		if (isset($vars['collection'])) {
 			$action = "friends/editcollection";
-			$title = $vars['collection'][0]->name;
+			$title = $vars['collection'][0]->name;
+			$highlight = 'default';
 		} else  {
 			$action = "friends/addcollection";
-			$title = "";
+			$title = "";
+			$highlight = 'all';
 	    }
 
 	    
@@ -46,7 +48,7 @@
         $form_body .= "</p>";
         
         $form_body .= "<p><label>" . elgg_echo("friends:addfriends") . "</label>". 
-        				elgg_view('friends/picker',array('entities' => $vars['friends'], 'internalname' => 'friends_collection')) . "</p>";
+        				elgg_view('friends/picker',array('entities' => $vars['friends'], 'internalname' => 'friends_collection', 'highlight' => $highlight)) . "</p>";
         				
         $form_body .= "<p>";
         if (isset($vars['collection'])) {
diff --git a/views/default/friends/picker.php b/views/default/friends/picker.php
index 877a07782..5b7227c99 100644
--- a/views/default/friends/picker.php
+++ b/views/default/friends/picker.php
@@ -24,7 +24,11 @@
 			$internalname = "friend";
 		} else {
 			$internalname = $vars['internalname'];
-		}
+		}
+		
+	// Are we highlighting default or all?
+		if (empty($vars['highlight'])) $vars['highlight'] = 'default';
+		if ($vars['highlight'] != 'all') $vars['highlight'] = 'default';
 		
 	// Initialise values
 		if (!isset($vars['value'])) {
@@ -165,10 +169,20 @@
 					
 					//echo "<p>" . $user->name . "</p>";
 					$label = elgg_view("profile/icon",array('entity' => $friend, 'size' => 'tiny', 'override' => true)); 
-					$options[$label] = $friend->getGUID();
+					$options[$label] = $friend->getGUID();
+					
+					if ($vars['highlight'] == 'all'
+						&& !in_array($letter,$activeletters)) {
+							$activeletters[] = $letter;
+						}
+						
+					
 					if (in_array($friend->getGUID(),$vars['value'])) {
 						$checked = "checked = \"checked\"";
-						if (!in_array($letter,$activeletters))
+						if (
+								!in_array($letter,$activeletters)
+								&& $vars['highlight'] == 'default'
+							)
 							$activeletters[] = $letter;
 					} else {
 						$checked = "";
-- 
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