From 640eec398e8b5493b3d1721f916ea34706e22ddd Mon Sep 17 00:00:00 2001
From: ewinslow <ewinslow@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 14 Feb 2011 23:41:14 +0000
Subject: Refs #2102: Replaced input/autocomplete with jQuery UI autocomplete
 (untested)

git-svn-id: http://code.elgg.org/elgg/trunk@8240 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 js/lib/autocomplete.js               | 39 ++++++++++++++++
 views/default/input/autocomplete.php | 86 +++++-------------------------------
 2 files changed, 50 insertions(+), 75 deletions(-)
 create mode 100644 js/lib/autocomplete.js

diff --git a/js/lib/autocomplete.js b/js/lib/autocomplete.js
new file mode 100644
index 000000000..eb59f51aa
--- /dev/null
+++ b/js/lib/autocomplete.js
@@ -0,0 +1,39 @@
+/**
+ * 
+ */
+elgg.provide('elgg.autocomplete');
+
+elgg.autocomplete.init = function() {
+	$('.elgg-input-autocomplete').autocomplete({
+		source: elgg.autocomplete.url, //gets set by input/autocomplete
+		minLength: 1,
+		select: function(event, ui) {
+			var item = ui.item;
+			$(this).val(item.name);
+	
+			var hidden = $(this).next();
+			hidden.val(item.guid);
+		}
+	})
+	
+	//@todo This seems convoluted
+	.data("autocomplete")._renderItem = function(ul, item) {
+		switch (item.type) {
+			case 'user':
+			case 'group':
+				r = item.icon + item.name + ' - ' + item.desc;
+				break;
+
+			default:
+				r = item.name + ' - ' + item.desc;
+				break;
+		}
+		
+		return $("<li/>")
+			.data("item.autocomplete", item)
+			.append(r)
+			.appendTo(ul);
+	};
+};
+
+elgg.register_event_handler('init', 'system', elgg.autocomplete.init);
\ No newline at end of file
diff --git a/views/default/input/autocomplete.php b/views/default/input/autocomplete.php
index 1b2652c16..8fe5ab664 100644
--- a/views/default/input/autocomplete.php
+++ b/views/default/input/autocomplete.php
@@ -7,95 +7,31 @@
  *
  * @todo This currently only works for ONE AUTOCOMPLETE TEXT FIELD on a page.
  *
- * @uses $vars['value'] The current value, if any
- * @uses $vars['js'] Any Javascript to enter into the input tag
- * @uses $vars['internalname'] The name of the input field
  * @uses $vars['match_on'] Array | str What to match on. all|array(groups|users|friends|subtype)
  * @uses $vars['match_owner'] Bool.  Match only entities that are owned by logged in user.
  *
  */
 
-global $autocomplete_js_loaded;
+$defaults = array(
+	'class' => '',
+	'value' => '',
+);
 
-$internalname = $vars['internalname'];
-$value = $vars['value'];
+$vars = array_merge($defaults, $vars);
 
-if(!$value) {
-	$value= '';
-}
-
-if($vars['internal_id']) {
-	$id_autocomplete = $vars['internal_id'];
-}
+$vars['class'] = trim("elgg-input-autocomplete {$vars['class']}");
 
 $ac_url_params = http_build_query(array(
 	'match_on' => $vars['match_on'],
 	'match_owner' => $vars['match_owner'],
 ));
-$ac_url = elgg_get_site_url() . 'pg/livesearch?' . $ac_url_params;
 
-if (!isset($autocomplete_js_loaded)) {
-	$autocomplete_js_loaded = false;
-}
+elgg_register_js('js/lib/autocomplete.js', 'autocomplete', 'footer');
 
 ?>
 
-<!-- show the input -->
-<input type="text" class='autocomplete' name ='<?php echo $internalname; ?>_autocomplete' value='<?php echo $value?>' />
-<input type="hidden" name="<?php echo $internalname; ?>" value='<?php echo $value; ?>' />
-
-<?php
-if (!$autocomplete_js_loaded) {
-	?>
-<?php //@todo JS 1.8: no ?>
-	<!-- include autocomplete -->
-	<script type="text/javascript" src="<?php echo elgg_get_site_url(); ?>vendors/jquery/jquery.autocomplete.min.js"></script>
-	<script type="text/javascript">
-	function bindAutocomplete() {
-	$('input[type=text].autocomplete').autocomplete("<?php echo $ac_url; ?>", {
-		minChars: 1,
-		matchContains: true,
-		autoFill: false,
-		formatItem: function(row, i, max, term) {
-			eval("var info = " + row + ";");
-			var r = '';
-
-			switch (info.type) {
-				case 'user':
-				case 'group':
-					r = info.icon + info.name + ' - ' + info.desc;
-					break;
-
-				default:
-					r = info.name + ' - ' + info.desc;
-					break;
-			}
-			return r.replace(new RegExp("(" + term + ")", "gi"), "<b>$1</b>");
-		}
-	});
-
-	$('input[type=text].autocomplete').result(function(event, data, formatted) {
-		eval("var info = " + data + ";");
-		$(this).val(info.name);
-
-		var hidden = $(this).next();
-		hidden.val(info.guid);
-	});
-	}
-
-	$(document).ready(function() {
-	bindAutocomplete();
-	});
-
-	</script>
-
-	<?php
+<script type="text/javascript">
+elgg.autocomplete.url = "<?php elgg_get_site_url() . 'pg/livesearch?' . $ac_url_params; ?>";
+</script> 
+<input type="text" <?php echo elgg_format_attributes($vars); ?> />
 
-	$autocomplete_js_loaded = true;
-} else {
-	?>
-	<!-- rebind autocomplete -->
-	<?php //@todo JS 1.8: no ?>
-	<script type="text/javascript">bindAutocomplete();</script>
-	<?php
-}
\ No newline at end of file
-- 
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