From ea31bb39676ac5667dd6f481408280201675fcc3 Mon Sep 17 00:00:00 2001
From: Matěj Cepl <mcepl@redhat.com>
Date: Sun, 8 Aug 2010 00:07:48 -0400
Subject: More compatibility with bugzilla.gnome.org

---
 lib/bzpage.js | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

(limited to 'lib/bzpage.js')

diff --git a/lib/bzpage.js b/lib/bzpage.js
index 1731b64..8b96c9c 100644
--- a/lib/bzpage.js
+++ b/lib/bzpage.js
@@ -686,6 +686,23 @@ BZPage.prototype.hasKeyword = function hasKeyword (str) {
     return (this.idContainsWord('keywords', str));
 };
 
+/**
+ */
+BZPage.prototype.getOptionTableCell = function getOptionTableCell(tableId, label) {
+    var cleanLabelRE = /^\s*([^. :]*):?\s*$/;
+    label = label.replace(cleanLabelRE,"$1").toLowerCase();
+    var rows = this.doc.getElementById(tableId).getElementsByTagName("tr");
+    var ourLine = Array.filter(rows, function(row) {
+        var curLabel = row.getElementsByTagName("td")[0].textContent.toLowerCase();
+        curLabel = curLabel.replace(cleanLabelRE,"$1"); 
+        return (curLabel === label);
+    });
+    if (ourLine.length > 0) {
+        return ourLine[0].getElementsByTagName("td")[1].textContent;
+    }
+    return null;
+};
+
 /**
  *
  */
@@ -695,8 +712,13 @@ BZPage.prototype.getOptionValue = function getOptionValue (id) {
     if (element) {
         return element.value;
     } else {
-        console.error("Failed to find element with id = " + id);
-        return "#NA";
+        // this doesn't work on bugzilla.gnome.org
+        element = this.getOptionTableCell("bug_summary", id);
+        if (element) {
+            return element;
+        }
+        throw new Error("Failed to find element with id = " + id);
+        return null;
     }
 };
 
-- 
cgit