Add option to set display timezone

kreut · Jan 10, 2014 · 9d665a0 · 9d665a0
1 parent 8dcdec8
commit 9d665a0
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Showing 2 changed files with 22 additions and 0 deletions.
diff --git a/actions.php b/actions.php
@@ -487,6 +487,14 @@
 				exit;
 			}
 		}
+
+		if (isset($_POST['settimezone'])) {
+			if (date_default_timezone_set($_POST['settimezone'])) {
+				$tzname = $_POST['settimezone'];
+				$query = "UPDATE imas_sessions SET tzname='$tzname' WHERE sessionid='$sessionid'";
+				mysql_query($query) or die("Query failed : " . mysql_error()); 
+			}
+		}
 	} else if ($_GET['action']=="forumwidgetsettings") {
 		$checked = $_POST['checked'];
 		$all = explode(',',$_POST['allcourses']);

diff --git a/forms.php b/forms.php
@@ -206,6 +206,20 @@
 			echo "be assigned to this library.</p>";
 			echo '</fieldset>';
 
+		}
+		if ($tzname!='') {
+			echo '<fieldset><legend>Timezone</legend>';
+			echo '<p>Due Dates and other times are being shown to you correct for the <b>'.$tzname.'</b> timezone.</p>';
+			echo '<p>You may change the timezone the dates display based on if you would like. This change will only last until you close your browser or log out.</p>';
+			echo '<p>Set timezone to: <select name="settimezone" id="settimezone">';
+			$timezones = array('Etc/GMT+12', 'Pacific/Pago_Pago', 'America/Adak', 'Pacific/Honolulu', 'Pacific/Marquesas', 'Pacific/Gambier', 'America/Anchorage', 'America/Los_Angeles', 'Pacific/Pitcairn', 'America/Phoenix', 'America/Denver', 'America/Guatemala', 'America/Chicago', 'Pacific/Easter', 'America/Bogota', 'America/New_York', 'America/Caracas', 'America/Halifax', 'America/Santo_Domingo', 'America/Santiago', 'America/St_Johns', 'America/Godthab', 'America/Argentina/Buenos_Aires', 'America/Montevideo', 'Etc/GMT+2', 'Etc/GMT+2', 'Atlantic/Azores', 'Atlantic/Cape_Verde', 'Etc/UTC', 'Europe/London', 'Europe/Berlin', 'Africa/Lagos', 'Africa/Windhoek', 'Asia/Beirut', 'Africa/Johannesburg', 'Asia/Baghdad', 'Europe/Moscow', 'Asia/Tehran', 'Asia/Dubai', 'Asia/Baku', 'Asia/Kabul', 'Asia/Yekaterinburg', 'Asia/Karachi', 'Asia/Kolkata', 'Asia/Kathmandu', 'Asia/Dhaka', 'Asia/Omsk', 'Asia/Rangoon', 'Asia/Krasnoyarsk', 'Asia/Jakarta', 'Asia/Shanghai', 'Asia/Irkutsk', 'Australia/Eucla', 'Australia/Eucla', 'Asia/Yakutsk', 'Asia/Tokyo', 'Australia/Darwin', 'Australia/Adelaide', 'Australia/Brisbane', 'Asia/Vladivostok', 'Australia/Sydney', 'Australia/Lord_Howe', 'Asia/Kamchatka', 'Pacific/Noumea', 'Pacific/Norfolk', 'Pacific/Auckland', 'Pacific/Tarawa', 'Pacific/Chatham', 'Pacific/Tongatapu', 'Pacific/Apia', 'Pacific/Kiritimati');
+			foreach ($timezones as $tz) {
+				echo '<option value="'.$tz.'" '.($tz==$tzname?'selected':'').'>'.$tz.'</option>';
+			}
+			echo '</select></p>';
+			echo '</fieldset>';
+
+
 		}
 		echo "<div class=submit><input type=submit value='Update Info'></div>\n";