Merge branch 'jn/gitweb-js'

* jn/gitweb-js:
  gitweb: Make JavaScript ability to adjust timezones configurable
  gitweb.js: Add UI for selecting common timezone to display dates
  gitweb: JavaScript ability to adjust time based on timezone
  gitweb: Unify the way long timestamp is displayed
  gitweb: Refactor generating of long dates into format_timestamp_html
  gitweb.js: Provide getElementsByClassName method (if it not exists)
  gitweb.js: Introduce code to handle cookies from JavaScript
  gitweb.js: Extract and improve datetime handling
  gitweb.js: Provide default values for padding in padLeftStr and padLeft
  gitweb.js: Update and improve comments in JavaScript files
  gitweb: Split JavaScript for maintability, combining on build

1 files changed, 43 insertions, 0 deletions

diff --git a/gitweb/static/js/javascript-detection.js b/gitweb/static/js/javascript-detection.js
new file mode 100644
index 0000000000..93dd2bdd91
--- /dev/null
+++ b/gitweb/static/js/javascript-detection.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2007, Fredrik Kuivinen <frekui@gmail.com>
+//               2007, Petr Baudis <pasky@suse.cz>
+//          2008-2011, Jakub Narebski <jnareb@gmail.com>
+
+/**
+ * @fileOverview Detect if JavaScript is enabled, and pass it to server-side
+ * @license GPLv2 or later
+ */
+
+
+/* ============================================================ */
+/* Manipulating links */
+
+/**
+ * used to check if link has 'js' query parameter already (at end),
+ * and other reasons to not add 'js=1' param at the end of link
+ * @constant
+ */
+var jsExceptionsRe = /[;?]js=[01]$/;
+
+/**
+ * Add '?js=1' or ';js=1' to the end of every link in the document
+ * that doesn't have 'js' query parameter set already.
+ *
+ * Links with 'js=1' lead to JavaScript version of given action, if it
+ * exists (currently there is only 'blame_incremental' for 'blame')
+ *
+ * To be used as `window.onload` handler
+ *
+ * @globals jsExceptionsRe
+ */
+function fixLinks() {
+	var allLinks = document.getElementsByTagName("a") || document.links;
+	for (var i = 0, len = allLinks.length; i < len; i++) {
+		var link = allLinks[i];
+		if (!jsExceptionsRe.test(link)) { // =~ /[;?]js=[01]$/;
+			link.href +=
+				(link.href.indexOf('?') === -1 ? '?' : ';') + 'js=1';
+		}
+	}
+}
+
+/* end of javascript-detection.js */