Cron Fix

admin/database_updates/2.6.1.php

@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * ITFlow - Database update to version 2.6.1 (from 2.6.0)
+ * Included by admin/database_updates.php - do not access directly
+ */
+
+defined('FROM_DB_UPDATER') || die("Direct file access is not allowed");
+
+    // The cron dispatcher's schedule moves out of code and into the database so it can be
+    // managed from Settings > Cron. The registry in includes/cron_jobs.php still decides
+    // which scripts exist and seeds these columns the first time it meets a job; from then
+    // on the row is what runs. Nothing here can name a script - a row whose job is not in
+    // the registry is ignored.
+    mysqli_query($mysqli, "ALTER TABLE `cron_jobs`
+        ADD COLUMN `cron_job_enabled` tinyint(1) NOT NULL DEFAULT 1 AFTER `cron_job_name`,
+        ADD COLUMN `cron_job_schedule` varchar(200) NOT NULL DEFAULT 'Interval' AFTER `cron_job_enabled`,
+        ADD COLUMN `cron_job_interval_minutes` int(11) NOT NULL DEFAULT 1 AFTER `cron_job_schedule`,
+        ADD COLUMN `cron_job_daily_at` time DEFAULT NULL AFTER `cron_job_interval_minutes`,
+        ADD COLUMN `cron_job_run_now` tinyint(1) NOT NULL DEFAULT 0 AFTER `cron_job_daily_at`");
+
+    // Duration is here to make a job that is quietly getting slower visible before it starts
+    // overrunning its own interval.
+    mysqli_query($mysqli, "ALTER TABLE `cron_jobs`
+        ADD COLUMN `cron_job_last_duration` decimal(10,2) DEFAULT NULL AFTER `cron_job_last_finished_at`,
+        ADD COLUMN `cron_job_last_error` text DEFAULT NULL AFTER `cron_job_last_status`,
+        ADD COLUMN `cron_job_last_error_at` datetime DEFAULT NULL AFTER `cron_job_last_error`");
+
+    // Written by the dispatcher every minute before it runs anything, so the admin page can
+    // tell "no job happened to be due" apart from "the crontab entry is missing".
+    mysqli_query($mysqli, "ALTER TABLE `settings`
+        ADD COLUMN `config_cron_last_dispatch_at` datetime DEFAULT NULL");