From f598526d2b661b220e50c6c7f1793ebbb2a402ca Mon Sep 17 00:00:00 2001
From: pete <pete@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Mon, 12 Apr 2010 12:05:27 +0000
Subject: Icon added to likes and interface tweaked. Likes list js fixed to
 correctly get height of current list.

git-svn-id: http://code.elgg.org/elgg/trunk@5695 36083f99-b078-4883-b0ff-0f9b5a30f544
---
 _graphics/icon_like.png              | Bin 0 -> 1059 bytes
 languages/en.php                     |   3 ++-
 views/default/css.php                |  28 +++++++++++++++++++++++++---
 views/default/js/initialise_elgg.php |   4 ++--
 views/default/likes/forms/edit.php   |  13 ++++++++++---
 5 files changed, 39 insertions(+), 9 deletions(-)
 create mode 100644 _graphics/icon_like.png

diff --git a/_graphics/icon_like.png b/_graphics/icon_like.png
new file mode 100644
index 000000000..e610424c0
Binary files /dev/null and b/_graphics/icon_like.png differ
diff --git a/languages/en.php b/languages/en.php
index 1e08cd309..7b711c725 100644
--- a/languages/en.php
+++ b/languages/en.php
@@ -838,12 +838,13 @@ If you requested this click on the link below, otherwise ignore this email.
  **/
 	'likes:this' => 'liked this',
 	'likes:deleted' => 'Your like has been removed',
+	'likes:remove' => 'See who else liked this',
 	'likes:notdeleted' => 'There was a problem removing your like',
 	'likes:likes' => 'You now like this item',
 	'likes:failure' => 'There was a problem liking this item',
 	'likes:alreadyliked' => 'You have already liked this item',
 	'likes:notfound' => 'The item you are trying to like cannot be found',
-	'likes:likethis' => 'Like',
+	'likes:likethis' => 'Like this',
 	'likes:userlikedthis' => 'user',
 	'likes:userslikedthis' => 'users',
 	'likes:river:annotate' => 'likes',
diff --git a/views/default/css.php b/views/default/css.php
index cc7e86451..e2a8d59b5 100644
--- a/views/default/css.php
+++ b/views/default/css.php
@@ -1447,13 +1447,35 @@ a.action_button:focus {
 /* ***************************************
 	LIKES
 *************************************** */
-.user_like_holder {
-	float:right;
-}
 .likes_list_holder {
     position: relative;
     float:right;
 }
+.likes_list_holder a.user_like {
+	cursor:pointer;
+	background: url(<?php echo $vars['url']; ?>_graphics/icon_like.png) no-repeat left -2px;
+	text-indent: -9000em;
+	text-align: left;
+	display:block;
+	width:20px;
+	height:20px;
+	margin:0;
+	float:left;
+}
+.likes_list_holder a.user_like:hover {
+	background-position: left -32px;
+}
+.likes_list_holder .likes_list_button.link {
+	float:left;
+	text-align: left;
+	background: url(<?php echo $vars['url']; ?>_graphics/icon_like.png) no-repeat left -32px;
+	padding-left:21px;
+	height:20px;
+}
+.likes_list_holder .likes_list_button.link.not_liked {
+	background:none;
+	padding-left:0;
+}
 .likes_list_holder .likes_list {
 	background-color: white;
 	border:1px solid #cccccc;
diff --git a/views/default/js/initialise_elgg.php b/views/default/js/initialise_elgg.php
index 4679f551c..056e22ee0 100644
--- a/views/default/js/initialise_elgg.php
+++ b/views/default/js/initialise_elgg.php
@@ -56,12 +56,12 @@ $(document).ready(function () {
 	// user likes
 	$(".likes_list_button").click(function(event) {	
 		if ($(this).next(".likes_list").css('display') == 'none') {	// show list
-			var topPosition = -$('.likes_list').height();
+			var topPosition = - $(this).next(".likes_list").height();
 			$('.likes_list').css('top',topPosition + 10);
 			$('.likes_list').css('left', -$('.likes_list').width()+40);
 			$(this).next(".likes_list").animate({opacity: "toggle", top: topPosition}, 500);
 		} else { // hide list
-			var topPosition = -$('.likes_list').height() + 5;
+			var topPosition = - $(this).next(".likes_list").height() + 5;
 			$(this).next(".likes_list").animate({opacity: "toggle", top: topPosition}, 500);
 		}
 	});
diff --git a/views/default/likes/forms/edit.php b/views/default/likes/forms/edit.php
index 1e9cbd02c..99dbe598b 100644
--- a/views/default/likes/forms/edit.php
+++ b/views/default/likes/forms/edit.php
@@ -12,9 +12,15 @@
 if (isset($vars['entity']) && isloggedin()) {
 	$guid = $vars['entity']->getGuid();
 	$url = elgg_add_action_tokens_to_url($vars['url'] . "action/likes/add?guid={$guid}");
+	
+	echo "<span class='likes_list_holder'>";
 	//check to see if the user has already liked
 	if (!elgg_annotation_exists($guid, 'likes') ) {
-		echo "<span class='user_like_holder'><a class='user_like link' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a></span>";
+		echo "<a class='user_like link' title='".elgg_echo('likes:likethis')."' href=\"{$url}\">" . elgg_echo('likes:likethis') . "</a>";
+		$likes_classname = "not_liked";
+		$likes_titletag = "";
+	} else {
+		$likes_titletag = "title='".elgg_echo('likes:remove')."'";
 	}
 	//display the number of likes
 	$numoflikes = elgg_count_likes($vars['entity']);
@@ -25,13 +31,14 @@ if (isset($vars['entity']) && isloggedin()) {
 			$user_string = elgg_echo('likes:userslikedthis');
 		}
 
-		echo "<span class='likes_list_holder'><a class='likes_list_button link'>+" . elgg_count_likes($vars['entity']) . " " . $user_string . "</a>";
+		echo "<a class='likes_list_button link {$likes_classname}' {$likes_titletag}>" . elgg_count_likes($vars['entity']) . " " . $user_string . "</a>";
 
 		//show the users who liked the object
 		echo "<div class='likes_list hidden clearfloat'>";
 		echo list_annotations($vars['entity']->getGUID(), 'likes', 99);
-		echo "</div></span>";	
+		echo "</div>";	
 	}
+	echo "</span>";	
 }
 
 
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