From 7397acb145f4865db5e8579d620ff7a72d55baa7 Mon Sep 17 00:00:00 2001
From: Frederic Massart <fred@moodle.com>
Date: Thu, 28 Jun 2012 16:27:04 +0800
Subject: [PATCH] MDL-31622 Forms: Date selector supports i18n

---
 .../assets/skins/sam/dateselector.css         |  1 +
 lib/form/yui/dateselector/dateselector.js     | 25 ++++++++++++++++++-
 lib/formslib.php                              | 23 ++++++++++++++++-
 3 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/lib/form/yui/dateselector/assets/skins/sam/dateselector.css b/lib/form/yui/dateselector/assets/skins/sam/dateselector.css
index 01a37e75dd8..d8abda4d431 100644
--- a/lib/form/yui/dateselector/assets/skins/sam/dateselector.css
+++ b/lib/form/yui/dateselector/assets/skins/sam/dateselector.css
@@ -1,3 +1,4 @@
 #dateselector-calendar-panel {background-color:#999;border-bottom:3px solid #999;border-right:3px solid #999;}
 #dateselector-calendar-content {border:1px solid #666;margin-top:-3px;margin-left:-3px;}
+#dateselector-calendar-content_t th.calweekdaycell {padding-left:3px; padding-right:3px;}
 body.ie #dateselector-calendar-panel.yui3-overlay-hidden table {display:none;}
\ No newline at end of file
diff --git a/lib/form/yui/dateselector/dateselector.js b/lib/form/yui/dateselector/dateselector.js
index d403547a9de..1109b22ca7d 100644
--- a/lib/form/yui/dateselector/dateselector.js
+++ b/lib/form/yui/dateselector/dateselector.js
@@ -197,7 +197,30 @@ YUI.add('moodle-form-dateselector', function(Y) {
             this.calendar = new YAHOO.widget.Calendar(document.getElementById('dateselector-calendar-content'), {
                 iframe: false,
                 hide_blank_weeks: true,
-                start_weekday: config.firstdayofweek
+                start_weekday: config.firstdayofweek,
+                locale_weekdays: 'medium',
+                locale_months: 'long',
+                WEEKDAYS_MEDIUM: [
+                    config.sun,
+                    config.mon,
+                    config.tue,
+                    config.wed,
+                    config.thu,
+                    config.fri,
+                    config.sat ],
+                MONTHS_LONG: [
+                    config.january,
+                    config.february,
+                    config.march,
+                    config.april,
+                    config.may,
+                    config.june,
+                    config.july,
+                    config.august,
+                    config.september,
+                    config.october,
+                    config.november,
+                    config.december ],
             });
             this.calendar.changePageEvent.subscribe(function(){
                 this.fix_position();
diff --git a/lib/formslib.php b/lib/formslib.php
index 306c4e5d2b8..d02d332939c 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -79,7 +79,28 @@ function form_init_date_js() {
     if (!$done) {
         $module   = 'moodle-form-dateselector';
         $function = 'M.form.dateselector.init_date_selectors';
-        $config = array(array('firstdayofweek'=>get_string('firstdayofweek', 'langconfig')));
+        $config = array(array(
+            'firstdayofweek'    =>  get_string('firstdayofweek', 'langconfig'),
+            'mon'               => strftime('%a', 360000),      // 5th Jan 1970 at 12pm
+            'tue'               => strftime('%a', 446400),
+            'wed'               => strftime('%a', 532800),
+            'thu'               => strftime('%a', 619200),
+            'fri'               => strftime('%a', 705600),
+            'sat'               => strftime('%a', 792000),
+            'sun'               => strftime('%a', 878400),
+            'january'           => strftime('%B', 14400),       // 1st Jan 1970 at 12pm
+            'february'          => strftime('%B', 2692800),
+            'march'             => strftime('%B', 5112000),
+            'april'             => strftime('%B', 7790400),
+            'may'               => strftime('%B', 10382400),
+            'june'              => strftime('%B', 13060800),
+            'july'              => strftime('%B', 15652800),
+            'august'            => strftime('%B', 18331200),
+            'september'         => strftime('%B', 21009600),
+            'october'           => strftime('%B', 23601600),
+            'november'          => strftime('%B', 26280000),
+            'december'          => strftime('%B', 28872000)
+        ));
         $PAGE->requires->yui_module($module, $function, $config);
         $done = true;
     }