From febf5e92233738198107a69f66c9f3443b4306c7 Mon Sep 17 00:00:00 2001
From: Dan McGee <dan@archlinux.org>
Date: Sun, 30 Sep 2012 18:18:19 -0500
Subject: Collapse long lists of related packages

Just like we did with the rows of depends and required by, collapse down
conflicts, provides, etc. comma-separated lists if they grow too large.

Signed-off-by: Dan McGee <dan@archlinux.org>
---
 sitestatic/archweb.js | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'sitestatic')

diff --git a/sitestatic/archweb.js b/sitestatic/archweb.js
index 783f75c6..a42e0208 100644
--- a/sitestatic/archweb.js
+++ b/sitestatic/archweb.js
@@ -206,7 +206,7 @@ function collapseDependsList(list) {
     // enough items, or the link already exists.
     var linkid = list.attr('id') + 'link';
     var items = list.find('li').slice(limit);
-    if (items.length == 0 || $('#' + linkid).length > 0) {
+    if (items.length <= 1 || $('#' + linkid).length > 0) {
         return;
     }
     items.hide();
@@ -221,6 +221,28 @@ function collapseDependsList(list) {
     });
 }
 
+function collapseRelatedTo(elements) {
+    var limit = 5;
+    $(elements).each(function(idx, ele) {
+        ele = $(ele);
+        // Hide everything past a given limit. Don't do anything if we don't
+        // have enough items, or the link already exists.
+        var items = ele.find('span.related').slice(limit);
+        if (items.length <= 1 || ele.find('a.morelink').length > 0) {
+            return;
+        }
+        items.hide();
+        ele.append('<a class="morelink" href="#">More…</a>');
+
+        // add link and wire it up to show the hidden items
+        ele.find('a.morelink').click(function(event) {
+            event.preventDefault();
+            ele.find('span.related').show();
+            $(this).remove();
+        });
+    });
+}
+
 /* packages/differences.html */
 function filter_packages() {
     /* start with all rows, and then remove ones we shouldn't show */
-- 
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