From 0b952443c1c523890f3f0586754eab8c1c3f2e5d Mon Sep 17 00:00:00 2001
From: CMDR furrycat <elite@furrycat.net>
Date: Tue, 26 Jan 2016 06:32:36 -0500
Subject: [PATCH] Propagate (full) date placeholder after every change.

---
 entry.js | 39 ++++++++++++++++++++++++++++-----------
 1 file changed, 28 insertions(+), 11 deletions(-)

diff --git a/entry.js b/entry.js
index a2a1026..95d642c 100644
--- a/entry.js
+++ b/entry.js
@@ -127,15 +127,31 @@ function get_entry_id() {
 
 /* Convert a 21st century date to 34th century. */
 function elite_date(then) {
-  var now = new Date();
-  var year = String(now.getFullYear() + 1286);
-  var month = zero_pad(now.getMonth() + 1);
-  var day = zero_pad(now.getDate());
-  var date = (then) ? then : [year, month, day].join('-');
-  var hours = zero_pad(now.getHours());
-  var minutes = zero_pad(now.getMinutes());
-  var seconds = zero_pad(now.getSeconds());
-  var time = [hours, minutes, seconds].join(':');
+  var now = null;
+  var then_date = null;
+  var then_time = null;
+  if (then) {
+    var m = then.match(/^(\d\d\d\d-\d\d-\d\d)(?:\s+(\d\d:\d\d:\d\d))?$/);
+    if (m) {
+      then_date = m[1];
+      then_time = m[2];
+    }
+  }
+  if (! then_date || ! then_time) now = new Date();
+  if (then_date) date = then_date;
+  else {
+    var year = String(now.getFullYear() + 1286);
+    var month = zero_pad(now.getMonth() + 1);
+    var day = zero_pad(now.getDate());
+    var date = [year, month, day].join('-');
+  }
+  if (then_time) time = then_time;
+  else {
+    var hours = zero_pad(now.getHours());
+    var minutes = zero_pad(now.getMinutes());
+    var seconds = zero_pad(now.getSeconds());
+    var time = [hours, minutes, seconds].join(':');
+  }
   return [date, time].join(' ');
 }
 
@@ -669,7 +685,8 @@ function changed(event) {
   var m = input.id.match(/^lap(\d+)station(\d+)$/);
   if (! m) return;
   var table = get_table();
-  return changed_cell(table, parseInt(m[2]), parseInt(m[1]), input);
+  changed_cell(table, parseInt(m[2]), parseInt(m[1]), input);
+  if (input.value.match(input.pattern)) propagate_placeholder(table, input.value);
 }
 
 /* A hull percentage was changed. */
@@ -755,7 +772,6 @@ function add_lap(table, date) {
   p.appendChild(summary(lap));
   td.appendChild(p);
   table.rows[last_row(table) + 1].appendChild(td);
-  propagate_placeholder(table, date);
 }
 
 /* Remove the last lap. */
@@ -846,6 +862,7 @@ function loaded() {
       }
     }
   }
+  else propagate_placeholder(table);
   var joker = get_joker();
   if (joker) joker.addEventListener('change', changed_joker, true);
   if (typeof distances != 'undefined') update_raikogram(table);
-- 
2.7.4