Another massive cleanup and simplification of tweak scripts.

bugs on bugzilla.mozilla.org now work as well, although the history is
still not shown inline, which remains for 1.1.

Fixes #88

1 files changed, 41 insertions, 0 deletions

diff --git a/data/lib/bugzillaDOMFunctions.js b/data/lib/bugzillaDOMFunctions.js
index 7d9bca5..6823bc1 100644
--- a/data/lib/bugzillaDOMFunctions.js
+++ b/data/lib/bugzillaDOMFunctions.js
@@ -265,6 +265,47 @@ function commentsWalker (fce) {
   });
 }
 
+
+/**
+ * Parse the row with the attachment
+ *
+ * @param DOM
+ *          element to be parsed
+ * @return array with string name of the attachment, integer its id number,
+ *         string of MIME type, integer of size in kilobytes, and the whole
+ *         element itself
+ *
+ * TODO error handling is missing ... it's bleee
+ */
+function parseAttachmentLine(inElem) {
+  var MIMEtype = "";
+  var size = 0;
+
+  // Skip over obsolete attachments
+  if (inElem.getElementsByClassName("bz_obsolete").length > 0) {
+    return ([]);
+  }
+
+  // getting name of the attachment
+  var attName = inElem.getElementsByTagName("b")[0].textContent.trim();
+
+  // TODO probably could use url.URL object
+  var aHrefsArr = inElem.getElementsByTagName("a");
+  var aHref = Array.filter(aHrefsArr, function(x) {
+    return x.textContent.trim() === "Details";
+  })[0];
+  var id = parseURL(aHref.getAttribute("href")).params.id;
+
+  // getting MIME type and size
+  var stringArray = inElem.getElementsByClassName("bz_attach_extra_info")[0].textContent.
+      replace(/[\n ()]+/g, " ").trim().split(", ");
+  size = parseInt(stringArray[0], 10);
+  MIMEtype = stringArray[1].split(" ")[0];
+
+  return [ attName, id, MIMEtype, size, inElem ];
+}
+
+
 /**
  * collect the list of attachments in a structured format
  *