From 9b54a943f474cdb02bacff5fc51e0ffbf46dc818 Mon Sep 17 00:00:00 2001
From: helge <helge@d1b88da0-ebda-0310-925b-ed51d893ca5b>
Date: Wed, 20 Jul 2005 09:55:59 +0000
Subject: [PATCH] implemented start < end validation (#1478)

git-svn-id: http://svn.opengroupware.org/SOGo/trunk@836 d1b88da0-ebda-0310-925b-ed51d893ca5b
---
 .../English.lproj/Localizable.strings         |  2 +
 SOGo/UI/WebServerResources/ChangeLog          |  5 ++
 .../UIxAppointmentEditor.js                   | 87 ++++++++++++++-----
 3 files changed, 72 insertions(+), 22 deletions(-)

diff --git a/SOGo/UI/Scheduler/English.lproj/Localizable.strings b/SOGo/UI/Scheduler/English.lproj/Localizable.strings
index 12ee0507..ce93a876 100644
--- a/SOGo/UI/Scheduler/English.lproj/Localizable.strings
+++ b/SOGo/UI/Scheduler/English.lproj/Localizable.strings
@@ -216,3 +216,5 @@
 validate_notitle           = "No title is set, continue?";
 validate_invalid_startdate = "Incorrect startdate field!";
 validate_invalid_enddate   = "Incorrect enddate field!";
+validate_endbeforestart    = "Enddate is before startdate!";
+
diff --git a/SOGo/UI/WebServerResources/ChangeLog b/SOGo/UI/WebServerResources/ChangeLog
index 8bb43e21..5cc90a10 100644
--- a/SOGo/UI/WebServerResources/ChangeLog
+++ b/SOGo/UI/WebServerResources/ChangeLog
@@ -1,3 +1,8 @@
+2005-07-20  Helge Hess  <helge.hess@opengroupware.org>
+
+	* UIxAppointmentEditor.js: properly validate startdate/enddate so that
+	  startdate is always before the enddate (#1478)
+
 2005-07-18  Helge Hess  <helge.hess@opengroupware.org>
 
 	* generic.js: added regex for email field checks
diff --git a/SOGo/UI/WebServerResources/UIxAppointmentEditor.js b/SOGo/UI/WebServerResources/UIxAppointmentEditor.js
index 0285a1bb..3277096d 100644
--- a/SOGo/UI/WebServerResources/UIxAppointmentEditor.js
+++ b/SOGo/UI/WebServerResources/UIxAppointmentEditor.js
@@ -19,32 +19,75 @@
  02111-1307, USA.
 */
 
+function uixEarlierDate(date1, date2) {
+  // can this be done in a sane way?
+  if (date1.getYear()  < date2.getYear()) return date1;
+  if (date1.getYear()  > date2.getYear()) return date2;
+  // same year
+  if (date1.getMonth() < date2.getMonth()) return date1;
+  if (date1.getMonth() > date2.getMonth()) return date2;
+  // same month
+  if (date1.getDay() < date2.getDay()) return date1;
+  if (date1.getDay() > date2.getDay()) return date2;
+  // same day
+  return null;
+}
+
 function validateAptEditor() {
-      var e;
+  var e, startdate, enddate, tmpdate;
       
-      e = document.getElementById('summary');
-      if (e.value.length == 0) {
-        if (!confirm(labels.validate_notitle))
-          return false;
-      }
+  e = document.getElementById('summary');
+  if (e.value.length == 0) {
+    if (!confirm(labels.validate_notitle))
+      return false;
+  }
 
-      e = document.getElementById('startTime_date');
-      if (e.value.length != 10) {
-        alert(labels.validate_invalid_startdate);
-        return false;
-      }
-      if (calendar_startTime_date.prs_date(e.value) == null)
-	return false;
+  e = document.getElementById('startTime_date');
+  if (e.value.length != 10) {
+    alert(labels.validate_invalid_startdate);
+    return false;
+  }
+  startdate = calendar_startTime_date.prs_date(e.value);
+  if (startdate == null) {
+    alert(labels.validate_invalid_startdate);
+    return false;
+  }
       
-      e = document.getElementById('endTime_date');
-      if (e.value.length != 10) {
-        alert(labels.validate_invalid_enddate);
-        return false;
-      }
-      if (calendar_endTime_date.prs_date(e.value) == null)
+  e = document.getElementById('endTime_date');
+  if (e.value.length != 10) {
+    alert(labels.validate_invalid_enddate);
+    return false;
+  }
+  enddate = calendar_endTime_date.prs_date(e.value);
+  if (enddate == null) {
+    alert(labels.validate_invalid_enddate);
+    return false;
+  }
+  
+  tmpdate = uixEarlierDate(startdate, enddate);
+  if (tmpdate == enddate) {
+    alert(labels.validate_endbeforestart);
+    return false;
+  }
+  else if (tmpdate == null /* means: same date */) {
+    // TODO: check time
+    var start, end;
+    
+    start = document.forms[0]['startTime_time_hour'].value;
+    end   = document.forms[0]['endTime_time_hour'].value;
+    if (start > end) {
+      alert(labels.validate_endbeforestart);
+      return false;
+    }
+    else if (start == end) {
+      start = document.forms[0]['startTime_time_minute'].value;
+      end   = document.forms[0]['endTime_time_minute'].value;
+      if (start > end) {
+	alert(labels.validate_endbeforestart);
 	return false;
+      }
+    }
+  }
 
-      // TODO: parse start/enddate and ensure that start is before end
-
-      return true;
+  return true;
 }
-- 
2.39.5