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Code Issues Releases Wiki Activity

cron now uses new hooks + syntax checks

This commit is contained in:
Benjamin Sonntag 2012-08-26 10:30:38 +00:00
parent eae0c52c24
commit b7a267e932
1 changed files with 61 additions and 30 deletions
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91
bureau/class/m_cron.php
View File

@ -1,5 +1,10 @@
<?php
/*
----------------------------------------------------------------------
AlternC - Web Hosting System
Copyright (C) 2000-2012 by the AlternC Development Team.
https://alternc.org/
----------------------------------------------------------------------
LICENSE
This program is free software; you can redistribute it and/or
@ -14,37 +19,39 @@
To read the license please visit http://www.gnu.org/copyleft/gpl.html
----------------------------------------------------------------------
Original Author of file: Camille Lafitte
Purpose of file: Manage hook system.
----------------------------------------------------------------------
*/
/**
* This class manage cron.
*
* @copyright AlternC-Team 2002-2005 http://alternc.org/
* This class manage web-cron tasks
*/
class m_cron {
/*---------------------------------------------------------------------------*/
/** Constructor
*/
function m_cron() {
}
//FIXME rajouter contrainte NOT NULL sur uid dans la bdd
//FIXME add a NOT NULL constraint on uid in the DB
function schedule() {
return Array(
Array('unit'=>1440, 'name'=>_("Daily")),
Array('unit'=>60, 'name'=>_("Hour")),
Array('unit'=>30, 'name'=>_("Half Hour")),
);
return Array(
Array('unit'=>1440, 'name'=>_("Daily")),
Array('unit'=>60, 'name'=>_("Hour")),
Array('unit'=>30, 'name'=>_("Half Hour")),
);
}
/*---------------------------------------------------------------------------*/
/** List the crontab for the current user.
* @return array an hash for each crontab.
*/
function lst_cron() {
global $cuid,$db,$err;
$err->log("cron","lst_cron");
$db->query("select * from cron where uid = $cuid order by url;");
$db->query("SELECT * FROM cron WHERE uid = $cuid ORDER BY url;");
$r=Array();
while ($db->next_record()) {
$tmp=Array();
@ -59,25 +66,42 @@ class m_cron {
return $r;
}
/*---------------------------------------------------------------------------*/
/** update the crontab
* @param $arr array the crontab information, including its ID
* @return boolean TRUE if the crontab has been edited
*/
function update($arr) {
$ok=true;
foreach ($arr as $a) {
if (! isset($a['id'])) $a['id']=null;
if (empty($a['url']) && is_null($a['id'])) continue;
if (! $this->update_one($a['url'], $a['user'], $a['password'], $a['email'], $a['schedule'], $a['id']) ) {
if (! $this->_update_one($a['url'], $a['user'], $a['password'], $a['email'], $a['schedule'], $a['id']) ) {
$ok=false;
}
}
return $ok;
}
/*---------------------------------------------------------------------------*/
/** delete a crontab
* @param $id the id of the crontab to delete
* @return boolean TRUE if the crontab has been deleted
*/
function delete_one($id) {
global $db,$err,$cuid;
$err->log("cron","delete_one");
return $db->query("delete from cron where id=".intval($id)." and uid=$cuid limit 1;");
return $db->query("DELETE FROM cron WHERE id=".intval($id)." AND uid=$cuid LIMIT 1;");
}
function update_one($url, $user, $password, $email, $schedule, $id=null) {
/*---------------------------------------------------------------------------*/
/** update a crontab,
* @return boolean TRUE if the crontab has been edited
*/
private function _update_one($url, $user, $password, $email, $schedule, $id=null) {
global $db,$err,$quota,$cuid;
$err->log("cron","update_one");
@ -85,8 +109,7 @@ class m_cron {
return $this->delete_one($id);
}
// FIXME check que l'url est une vrai URL
// FIXME check the url property
$url=mysql_real_escape_string(urlencode($url));
$user=mysql_real_escape_string(urlencode($user));
if (empty($user)) $password='';
@ -102,19 +125,23 @@ class m_cron {
return false;
}
} else { // if not a new insert, check the $cuid
$db->query("select uid from cron where id = $id;");
$db->query("SELECT uid FROM cron WHERE id = $id;");
if (! $db->next_record()) { return "false"; } // return false if pb
if ( $db->f('uid') != $cuid ) {
$err->log("cron","update_one","bad uid");
return false;
}
}
$query = "INSERT INTO cron (id, uid, url, user, password, schedule, email) values ('$id', '$cuid', '$url', '$user', '$password', '$schedule', '$email') on duplicate key update url='$url', user='$user', password='$password', schedule='$schedule', email='$email', uid='$cuid';";
$query = "INSERT INTO cron (id, uid, url, user, password, schedule, email) VALUES ('$id', '$cuid', '$url', '$user', '$password', '$schedule', '$email') ON DUPLICATE KEY UPDATE url='$url', user='$user', password='$password', schedule='$schedule', email='$email', uid='$cuid';";
return $db->query("$query");
}
/*---------------------------------------------------------------------------*/
/** validate a crontab schedule
* @param $s array schedule paramters
* @return boolean TRUE if the schedule is valid
*/
function valid_schedule($s) {
$s2 = intval($s);
if ($s2 != $s) return false;
@ -125,23 +152,27 @@ class m_cron {
return $r;
}
function alternc_quota_names() {
return "cron";
/*---------------------------------------------------------------------------*/
/** hook for quota name
*/
function hook_quota_names() {
return array("cron"=>_("Scheduled tasks"));
}
// return the used quota
function alternc_get_quota() {
/*---------------------------------------------------------------------------*/
/** hook for quota computation
*/
function hook_quota_get() {
global $cuid,$db,$err;
$err->log("cron","alternc_get_quota");
$db->query("select count(*) as cnt from cron where uid = $cuid;");
if ($db->next_record()) {
return $db->f('cnt');
}
return false;
}
} /* Class cron */
?>
} /* Class cron */