From f8ec85e4c642802d5698054a22afdd67f6ae6d67 Mon Sep 17 00:00:00 2001
From: Philip Häusler <msquare@notrademark.de>
Date: Tue, 11 Oct 2011 22:18:36 +0200
Subject: #27 ical export, link explained

---
 includes/pages/user_myshifts.php | 11 +++++++++--
 includes/sys_menu.php            |  4 ++++
 templates/user_myshifts.html     | 12 ++++++++++--
 3 files changed, 23 insertions(+), 4 deletions(-)

diff --git a/includes/pages/user_myshifts.php b/includes/pages/user_myshifts.php
index 60c5bba0..78fdf8a1 100644
--- a/includes/pages/user_myshifts.php
+++ b/includes/pages/user_myshifts.php
@@ -44,7 +44,7 @@ function user_myshifts() {
 			header("Location: " . page_link_to('user_myshifts'));
 	}
 	$shifts = sql_select("SELECT * FROM `ShiftEntry` JOIN `Shifts` ON (`ShiftEntry`.`SID` = `Shifts`.`SID`) JOIN `Room` ON (`Shifts`.`RID` = `Room`.`RID`) WHERE `UID`=" . sql_escape($user['UID']) . " ORDER BY `start`");
-	
+
 	$html = "";
 	foreach ($shifts as $shift) {
 		if (time() > $shift['end'])
@@ -66,10 +66,17 @@ function user_myshifts() {
 	if ($html == "")
 		$html = '<tr><td>Keine...</td><td></td><td></td><td></td><td></td><td>Gehe zum <a href="' . page_link_to('user_shifts') . '">Schichtplan</a> um Dich für Schichten einzutragen.</td></tr>';
 
+	if ($user['ical_key'] == "") {
+		$user['ical_key'] = md5($user['Nick'] . time() . rand());
+		sql_query("UPDATE `User` SET `ical_key`='" . sql_escape($user['ical_key']) . "' WHERE `UID`='" . sql_escape($user['UID']) . "' LIMIT 1");
+	}
+
 	return template_render('../templates/user_myshifts.html', array (
 		'h' => $LETZTES_AUSTRAGEN,
 		'shifts' => $html,
-		'msg' => $msg
+		'msg' => $msg,
+		'ical_link' => page_link_to_absolute('ical') . '&key=' . $user['ical_key'],
+		'reset_link' => page_link_to('user_myshifts') . '&reset'
 	));
 }
 ?>
\ No newline at end of file
diff --git a/includes/sys_menu.php b/includes/sys_menu.php
index 448323e1..00bf4801 100644
--- a/includes/sys_menu.php
+++ b/includes/sys_menu.php
@@ -3,6 +3,10 @@ function page_link_to($page) {
 	return '?p=' . $page;
 }
 
+function page_link_to_absolute($page) {
+	return (isset ($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . preg_replace("/\?.*$/", '', $_SERVER['REQUEST_URI']) . page_link_to($page);
+}
+
 function make_navigation() {
 	global $p;
 	global $privileges;
diff --git a/templates/user_myshifts.html b/templates/user_myshifts.html
index 9aee533d..97f66601 100644
--- a/templates/user_myshifts.html
+++ b/templates/user_myshifts.html
@@ -1,9 +1,10 @@
 <p>
     Hier sind Deine Schichten.
     <br/>
-    Versuche bitte <b>15 Minuten</b> vor Schichtbeginn anwesend zu sein!
+    Versuche bitte <b>15 Minuten</b>
+    vor Schichtbeginn anwesend zu sein!
     <br/>
-	Du kannst Dich %h% Stunden vor Schichtbeginn noch aus Schichten wieder austragen.
+    Du kannst Dich %h% Stunden vor Schichtbeginn noch aus Schichten wieder austragen.
 </p>
 %msg%
 <table>
@@ -33,3 +34,10 @@
         %shifts%
     </tbody>
 </table>
+<hr />
+<h2>iCal Export</h2>
+<p>
+    Zum abonnieren in Deiner Kalender-Software benutze folgenden öffentlichen Link (daher bitte geheimhalten, im Notfall Deinen <a href="%reset_link%">Key zurücksetzen</a>):
+    <br/>
+	<a href="%ical_link%">%ical_link%</a>
+</p>
-- 
cgit v1.2.3-54-g00ecf