cron.php
author Dan
Thu, 17 Jan 2008 02:03:33 -0500
changeset 349 fdaf9070566c
parent 317 f8356d9c3481
child 387 92664d2efab8
permissions -rw-r--r--
More progress on the installer. At this point it can install and import the language, but does not rename config files. Still much work to be done, most notably localization and creation of MySQL users and databases.
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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f8356d9c3481 Rebrand as 1.0.3 (Dyrad)
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 * Version 1.0.3 (Dyrad)
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 * Copyright (C) 2006-2007 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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//
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// cron.php - Maintenance tasks that should be run periodically
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//
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// The cron script is triggered by way of an image. This is a 1x1px transparent GIF.
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define('ENANO_GIF_SPACER', base64_decode('R0lGODlhAQABAIAAAP///////yH+FUNyZWF0ZWQgd2l0aCBUaGUgR0lNUAAh+QQBCgABACwAAAAAAQABAAACAkwBADs='));
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// Don't need a page to load, all we should need is the Enano API
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$_GET['title'] = 'Enano:Cron';
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require('includes/common.php');
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global $db, $session, $paths, $template, $plugins; // Common objects
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// Hope now that plugins are loaded :-)
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$last_run = ( $x = getConfig('cron_last_run') ) ? $x : 0;
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$time = strval(time());
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setConfig('cron_last_run', $time);
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global $cron_tasks;
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foreach ( $cron_tasks as $interval => $tasks )
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{
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  $last_run_threshold = time() - ( $interval * 3600 );
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  if ( $last_run_threshold >= $last_run )
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  {
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    foreach ( $tasks as $task )
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    {
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      @call_user_func($task);
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    }
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  }
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}
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header('Pragma: no-cache');
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header('Cache-control: no-cache');
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header('Expires: Thu, 1 Jan 1970 00:00:01 GMT');
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header('Content-type: image/gif');
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echo ENANO_GIF_SPACER;
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?>