Big load of changes

- Added callback functionality for taskmanager tasks. You can launch
  a task and define a callback function to be run when the task finished.
  This requires activating the cronjob
- Added cron functionality: Add cronjob that calls the cron api every 5
  minutes to use it. (See cron.inc.php)
- Added eventlog
- Added missing translations
- Merged main-menu-login and main-menu-logout

1 files changed, 28 insertions, 0 deletions

diff --git a/apis/cron.inc.php b/apis/cron.inc.php
new file mode 100644
index 00000000..2d0fc66c
--- /dev/null
+++ b/apis/cron.inc.php
@@ -0,0 +1,28 @@
+<?php
+
+/*
+ * cronjob callback. This script does periodic checks, logging,
+ * housekeeping etc. Should be called every 5 mins by cron.
+ * Make a crontab entry that runs this as the same user the
+ * www-php is normally run as, eg. */
+// */5 *   * * *   www-data   php /path/to/api.php cron
+
+if (!isLocalExecution())
+	exit(0);
+
+switch (mt_rand(1, 10)) {
+case 1:
+	Database::exec("DELETE FROM clientlog WHERE (UNIX_TIMESTAMP() - dateline) > 86400 * 90");
+	break;
+case 2:
+	Database::exec("DELETE FROM eventlog WHERE (UNIX_TIMESTAMP() - dateline) > 86400 * 90");
+	break;
+case 3:
+	Database::exec("DELETE FROM property WHERE dateline <> 0 AND dateline < UNIX_TIMESTAMP()");
+	break;
+case 4:
+	Database::exec("DELETE FROM callback WHERE (UNIX_TIMESTAMP() - dateline) > 86400");
+	break;
+}
+
+Trigger::checkCallbacks();