From 0780f4f4fdb88df7982c179ac581db5fb64aef7f Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Tue, 19 Apr 2011 14:54:27 +0400
Subject: add tooltip with all article tags

---
 functions.php           | 10 +++++++++-
 modules/backend-rpc.php | 10 +++++++---
 viewfeed.js             |  9 ++++++---
 3 files changed, 22 insertions(+), 7 deletions(-)

diff --git a/functions.php b/functions.php
index e1c60e15f..50228939b 100644
--- a/functions.php
+++ b/functions.php
@@ -4771,7 +4771,11 @@
 				$rv['content'] .= "<div clear='both'>" . $line["title"] . "$entry_author</div>";
 			}
 
-			$tags_str = format_tags_string(get_article_tags($link, $id), $id);
+			$tags = get_article_tags($link, $id);
+			$tags_str = format_tags_string($tags, $id);
+			$tags_str_full = join(", ", $tags);
+
+			if (!$tags_str_full) $tags_str_full = __("no tags");
 
 			if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
 
@@ -4784,6 +4788,10 @@
 					<a title=\"".__('Edit tags for this article')."\"
 					href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
 
+				$rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
+					id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
+					position=\"below\">$tags_str_full</div>";
+
 				$rv['content'] .= "<img src=\"".theme_image($link, 'images/art-zoom.png')."\"
 						class='tagsPic' style=\"cursor : pointer\"
 						onclick=\"postOpenInNewTab(event, $id)\"
diff --git a/modules/backend-rpc.php b/modules/backend-rpc.php
index 1adfb23b1..f21ca5814 100644
--- a/modules/backend-rpc.php
+++ b/modules/backend-rpc.php
@@ -359,7 +359,7 @@
 
 				/* update tag cache */
 
-				$tags_str = join(",", $tags_to_cache);
+				$tags_str = asort(join(",", $tags_to_cache));
 
 				db_query($link, "UPDATE ttrss_user_entries
 					SET tag_cache = '$tags_str' WHERE ref_id = '$id'
@@ -373,10 +373,14 @@
 				$memcache->delete($obj_id);
 			}
 
-			$tags_str = format_tags_string(get_article_tags($link, $id), $id);
+			$tags = get_article_tags($link, $id);
+			$tags_str = format_tags_string($tags, $id);
+			$tags_str_full = join(", ", $tags);
+
+			if (!$tags_str_full) $tags_str_full = __("no tags");
 
 			print json_encode(array("tags_str" => array("id" => $id,
-				"content" => $tags_str)));
+				"content" => $tags_str, "content_full" => $tags_str_full)));
 
 			return;
 		}
diff --git a/viewfeed.js b/viewfeed.js
index a5ca881c6..fd1887976 100644
--- a/viewfeed.js
+++ b/viewfeed.js
@@ -992,10 +992,10 @@ function editArticleTags(id) {
 							var id = tags_str.id;
 
 							var tags = $("ATSTR-" + id);
+							var tooltip = dijit.byId("ATSTRTIP-" + id);
 
-							if (tags) {
-								tags.innerHTML = tags_str.content;
-							}
+							if (tags) tags.innerHTML = tags_str.content;
+							if (tooltip) tooltip.attr('label', tags_str.content_full);
 
 							cache_invalidate(id);
 						}
@@ -1536,6 +1536,9 @@ function zoomToArticle(event, id) {
 			if (!event || !event.shiftKey)
 				return dijit.byId("content-tabs").selectChild(dijit.byId("ATAB-" + id));
 
+		if (dijit.byId("ATSTRTIP-" + id))
+			dijit.byId("ATSTRTIP-" + id).destroyRecursive();
+
 		if (cached_article) {
 			//closeArticlePanel();
 
-- 
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