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nextcloud-server
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Rework background job system

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remotes/origin/stable6
Robin Appelman 12 years ago
parent d0a5fe1f4a
commit 7948341a86
16 changed files with 530 additions and 354 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      apps/user_ldap/appinfo/app.php
  2. 19
      apps/user_ldap/lib/jobs.php
  3. 11
      cron.php
  4. 45
      lib/backgroundjob/job.php
  5. 158
      lib/backgroundjob/joblist.php
  6. 28
      lib/backgroundjob/queuedjob.php
  7. 105
      lib/backgroundjob/queuedtask.php
  8. 52
      lib/backgroundjob/regulartask.php
  9. 41
      lib/backgroundjob/timedjob.php
  10. 118
      lib/backgroundjob/worker.php
  11. 2
      lib/base.php
  12. 8
      lib/cache/fileglobalgc.php
  13. 71
      lib/public/backgroundjob.php
  14. 114
      tests/lib/backgroundjob/dummyjoblist.php
  15. 42
      tests/lib/backgroundjob/queuedjob.php
  16. 68
      tests/lib/backgroundjob/timedjob.php

2
apps/user_ldap/appinfo/app.php
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@ -49,7 +49,7 @@ $entry = array(
'name' => 'LDAP'
);
OCP\Backgroundjob::addRegularTask('OCA\user_ldap\lib\Jobs', 'updateGroups');
OCP\Backgroundjob::registerJob('OCA\user_ldap\lib\Jobs');
if(OCP\App::isEnabled('user_webdavauth')) {
OCP\Util::writeLog('user_ldap',
'user_ldap and user_webdavauth are incompatible. You may experience unexpected behaviour',

19
apps/user_ldap/lib/jobs.php
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@ -23,20 +23,22 @@
namespace OCA\user_ldap\lib;
class Jobs {
class Jobs extends \OC\BackgroundJob\TimedJob {
static private $groupsFromDB;
static private $groupBE;
static private $connector;
public function __construct(){
$this->interval = self::getRefreshInterval();
}
public function run($argument){
Jobs::updateGroups();
}
static public function updateGroups() {
\OCP\Util::writeLog('user_ldap', 'Run background job "updateGroups"', \OCP\Util::DEBUG);
$lastUpdate = \OCP\Config::getAppValue('user_ldap', 'bgjUpdateGroupsLastRun', 0);
if((time() - $lastUpdate) < self::getRefreshInterval()) {
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – last run too fresh, aborting.', \OCP\Util::DEBUG);
//komm runter Werner die Maurer geben ein aus
return;
}
$knownGroups = array_keys(self::getKnownGroups());
$actualGroups = self::getGroupBE()->getGroups();
@ -45,7 +47,6 @@ class Jobs {
\OCP\Util::writeLog('user_ldap',
'bgJ "updateGroups" – groups do not seem to be configured properly, aborting.',
\OCP\Util::INFO);
\OCP\Config::setAppValue('user_ldap', 'bgjUpdateGroupsLastRun', time());
return;
}
@ -53,8 +54,6 @@ class Jobs {
self::handleCreatedGroups(array_diff($actualGroups, $knownGroups));
self::handleRemovedGroups(array_diff($knownGroups, $actualGroups));
\OCP\Config::setAppValue('user_ldap', 'bgjUpdateGroupsLastRun', time());
\OCP\Util::writeLog('user_ldap', 'bgJ "updateGroups" – Finished.', \OCP\Util::DEBUG);
}

11
cron.php
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@ -94,7 +94,11 @@ if (OC::$CLI) {
touch(TemporaryCronClass::$lockfile);
// Work
OC_BackgroundJob_Worker::doAllSteps();
$jobList = new \OC\BackgroundJob\JobList();
$jobs = $jobList->getAll();
foreach ($jobs as $job) {
$job->execute($jobList);
}
} else {
// We call cron.php from some website
if ($appmode == 'cron') {
@ -102,7 +106,10 @@ if (OC::$CLI) {
OC_JSON::error(array('data' => array('message' => 'Backgroundjobs are using system cron!')));
} else {
// Work and success :-)
OC_BackgroundJob_Worker::doNextStep();
$jobList = new \OC\BackgroundJob\JobList();
$job = $jobList->getNext();
$job->execute($jobList);
$jobList->setLastJob($job);
OC_JSON::success();
}
}

45
lib/backgroundjob/job.php
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@ -0,0 +1,45 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\BackgroundJob;
abstract class Job {
protected $id;
protected $lastRun;
protected $argument;
/**
* @param JobList $jobList
*/
public function execute($jobList) {
$jobList->setLastRun($this);
$this->run($this->argument);
}
abstract protected function run($argument);
public function setId($id) {
$this->id = $id;
}
public function setLastRun($lastRun) {
$this->lastRun = $lastRun;
}
public function setArgument($argument) {
$this->argument = $argument;
}
public function getId() {
return $this->id;
}
public function getLastRun() {
return $this->lastRun();
}
}

158
lib/backgroundjob/joblist.php
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@ -0,0 +1,158 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\BackgroundJob;
/**
* Class QueuedJob
*
* create a background job that is to be executed once
*
* @package OC\BackgroundJob
*/
class JobList {
/**
* @param Job|string $job
* @param mixed $argument
*/
public function add($job, $argument = null) {
if (!$this->has($job, $argument)) {
if ($job instanceof Job) {
$class = get_class($job);
} else {
$class = $job;
}
$argument = json_encode($argument);
$query = \OC_DB::prepare('INSERT INTO `*PREFIX*jobs`(`class`, `argument`, `last_run`) VALUES(?, ?, 0)');
$query->execute(array($class, $argument));
}
}
/**
* @param Job|string $job
* @param mixed $argument
*/
public function remove($job, $argument = null) {
if ($job instanceof Job) {
$class = get_class($job);
} else {
$class = $job;
}
if (!is_null($argument)) {
$argument = json_encode($argument);
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*jobs` WHERE `class` = ? AND `argument` = ?');
$query->execute(array($class, $argument));
} else {
$query = \OC_DB::prepare('DELETE FROM `*PREFIX*jobs` WHERE `class` = ?');
$query->execute(array($class));
}
}
/**
* check if a job is in the list
*
* @param $job
* @param mixed $argument
* @return bool
*/
public function has($job, $argument) {
if ($job instanceof Job) {
$class = get_class($job);
} else {
$class = $job;
}
$argument = json_encode($argument);
$query = \OC_DB::prepare('SELECT `id` FROM `*PREFIX*jobs` WHERE `class` = ? AND `argument` = ?');
$result = $query->execute(array($class, $argument));
return (bool)$result->fetchRow();
}
/**
* get all jobs in the list
*
* @return Job[]
*/
public function getAll() {
$query = \OC_DB::prepare('SELECT `id`, `class`, `last_run`, `argument` FROM `*PREFIX*jobs`');
$result = $query->execute();
$jobs = array();
while ($row = $result->fetchRow()) {
$jobs[] = $this->buildJob($row);
}
return $jobs;
}
/**
* get the next job in the list
*
* @return Job
*/
public function getNext() {
$lastId = $this->getLastJob();
$query = \OC_DB::prepare('SELECT `id`, `class`, `last_run`, `argument` FROM `*PREFIX*jobs` WHERE `id` > ? ORDER BY `id` ASC', 1);
$result = $query->execute(array($lastId));
if ($row = $result->fetchRow()) {
return $this->buildJob($row);
} else {
//begin at the start of the queue
$query = \OC_DB::prepare('SELECT `id`, `class`, `last_run`, `argument` FROM `*PREFIX*jobs` ORDER BY `id` ASC', 1);
$result = $query->execute();
if ($row = $result->fetchRow()) {
return $this->buildJob($row);
} else {
return null; //empty job list
}
}
}
/**
* get the job object from a row in the db
*
* @param array $row
* @return Job
*/
private function buildJob($row) {
$class = $row['class'];
/**
* @var Job $job
*/
$job = new $class();
$job->setId($row['id']);
$job->setLastRun($row['last_run']);
$job->setArgument(json_decode($row['argument']));
return $job;
}
/**
* set the job that was last ran
*
* @param Job $job
*/
public function setLastJob($job) {
\OC_Appconfig::setValue('backgroundjob', 'lastjob', $job->getId());
}
/**
* get the id of the last ran job
*
* @return int
*/
public function getLastJob() {
return \OC_Appconfig::getValue('backgroundjob', 'lastjob', 0);
}
/**
* set the lastRun of $job to now
*
* @param Job $job
*/
public function setLastRun($job) {
$query = \OC_DB::prepare('UPDATE `*PREFIX*jobs` SET `last_run` = ? WHERE `id` = ?');
$query->execute(array(time(), $job->getId()));
}
}

28
lib/backgroundjob/queuedjob.php
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@ -0,0 +1,28 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\BackgroundJob;
/**
* Class QueuedJob
*
* create a background job that is to be executed once
*
* @package OC\BackgroundJob
*/
abstract class QueuedJob extends Job {
/**
* run the job, then remove it from the joblist
*
* @param JobList $jobList
*/
public function execute($jobList) {
$jobList->remove($this);
$this->run($this->argument);
}
}

105
lib/backgroundjob/queuedtask.php
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@ -1,105 +0,0 @@
<?php
/**
* ownCloud
*
* @author Jakob Sack
* @copyright 2012 Jakob Sack owncloud@jakobsack.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* This class manages our queued tasks.
*/
class OC_BackgroundJob_QueuedTask{
/**
* @brief Gets one queued task
* @param $id ID of the task
* @return associative array
*/
public static function find( $id ) {
$stmt = OC_DB::prepare( 'SELECT * FROM `*PREFIX*queuedtasks` WHERE `id` = ?' );
$result = $stmt->execute(array($id));
return $result->fetchRow();
}
/**
* @brief Gets all queued tasks
* @return array with associative arrays
*/
public static function all() {
// Array for objects
$return = array();
// Get Data
$stmt = OC_DB::prepare( 'SELECT * FROM `*PREFIX*queuedtasks`' );
$result = $stmt->execute(array());
while( $row = $result->fetchRow()) {
$return[] = $row;
}
return $return;
}
/**
* @brief Gets all queued tasks of a specific app
* @param $app app name
* @return array with associative arrays
*/
public static function whereAppIs( $app ) {
// Array for objects
$return = array();
// Get Data
$stmt = OC_DB::prepare( 'SELECT * FROM `*PREFIX*queuedtasks` WHERE `app` = ?' );
$result = $stmt->execute(array($app));
while( $row = $result->fetchRow()) {
$return[] = $row;
}
// Und weg damit
return $return;
}
/**
* @brief queues a task
* @param $app app name
* @param $klass class name
* @param $method method name
* @param $parameters all useful data as text
* @return id of task
*/
public static function add( $app, $klass, $method, $parameters ) {
$stmt = OC_DB::prepare( 'INSERT INTO `*PREFIX*queuedtasks` (`app`, `klass`, `method`, `parameters`)'
.' VALUES(?,?,?,?)' );
$result = $stmt->execute(array($app, $klass, $method, $parameters ));
return OC_DB::insertid();
}
/**
* @brief deletes a queued task
* @param $id id of task
* @return true/false
*
* Deletes a report
*/
public static function delete( $id ) {
$stmt = OC_DB::prepare( 'DELETE FROM `*PREFIX*queuedtasks` WHERE `id` = ?' );
$result = $stmt->execute(array($id));
return true;
}
}

52
lib/backgroundjob/regulartask.php
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@ -1,52 +0,0 @@
<?php
/**
* ownCloud
*
* @author Jakob Sack
* @copyright 2012 Jakob Sack owncloud@jakobsack.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* This class manages the regular tasks.
*/
class OC_BackgroundJob_RegularTask{
static private $registered = array();
/**
* @brief creates a regular task
* @param $klass class name
* @param $method method name
* @return true
*/
static public function register( $klass, $method ) {
// Create the data structure
self::$registered["$klass-$method"] = array( $klass, $method );
// No chance for failure ;-)
return true;
}
/**
* @brief gets all regular tasks
* @return associative array
*
* key is string "$klass-$method", value is array( $klass, $method )
*/
static public function all() {
return self::$registered;
}
}

41
lib/backgroundjob/timedjob.php
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@ -0,0 +1,41 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\BackgroundJob;
/**
* Class QueuedJob
*
* create a background job that is to be executed at an interval
*
* @package OC\BackgroundJob
*/
abstract class TimedJob extends Job {
protected $interval = 0;
/**
* set the interval for the job
*
* @param int $interval
*/
public function setInterval($interval) {
$this->interval = $interval;
}
/**
* run the job if
*
* @param JobList $jobList
*/
public function execute($jobList) {
if ((time() - $this->lastRun) > $this->interval) {
$jobList->setLastRun($this);
$this->run($this->argument);
}
}
}

118
lib/backgroundjob/worker.php
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@ -1,118 +0,0 @@
<?php
/**
* ownCloud
*
* @author Jakob Sack
* @copyright 2012 Jakob Sack owncloud@jakobsack.de
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
/**
* This class does the dirty work.
*
* TODO: locking in doAllSteps
*/
class OC_BackgroundJob_Worker{
/**
* @brief executes all tasks
* @return boolean
*
* This method executes all regular tasks and then all queued tasks.
* This method should be called by cli scripts that do not let the user
* wait.
*/
public static function doAllSteps() {
// Do our regular work
$lasttask = OC_Appconfig::getValue( 'core', 'backgroundjobs_task', '' );
$regular_tasks = OC_BackgroundJob_RegularTask::all();
ksort( $regular_tasks );
foreach( $regular_tasks as $key => $value ) {
if( strcmp( $key, $lasttask ) > 0 ) {
// Set "restart here" config value
OC_Appconfig::setValue( 'core', 'backgroundjobs_task', $key );
call_user_func( $value );
}
}
// Reset "start here" config value
OC_Appconfig::setValue( 'core', 'backgroundjobs_task', '' );
// Do our queued tasks
$queued_tasks = OC_BackgroundJob_QueuedTask::all();
foreach( $queued_tasks as $task ) {
OC_BackgroundJob_QueuedTask::delete( $task['id'] );
call_user_func( array( $task['klass'], $task['method'] ), $task['parameters'] );
}
return true;
}
/**
* @brief does a single task
* @return boolean
*
* This method executes one task. It saves the last state and continues
* with the next step. This method should be used by webcron and ajax
* services.
*/
public static function doNextStep() {
$laststep = OC_Appconfig::getValue( 'core', 'backgroundjobs_step', 'regular_tasks' );
if( $laststep == 'regular_tasks' ) {
// get last app
$lasttask = OC_Appconfig::getValue( 'core', 'backgroundjobs_task', '' );
// What's the next step?
$regular_tasks = OC_BackgroundJob_RegularTask::all();
ksort( $regular_tasks );
$done = false;
// search for next background job
foreach( $regular_tasks as $key => $value ) {
if( strcmp( $key, $lasttask ) > 0 ) {
OC_Appconfig::setValue( 'core', 'backgroundjobs_task', $key );
$done = true;
call_user_func( $value );
break;
}
}
if( $done == false ) {
// Next time load queued tasks
OC_Appconfig::setValue( 'core', 'backgroundjobs_step', 'queued_tasks' );
}
}
else{
$tasks = OC_BackgroundJob_QueuedTask::all();
if( count( $tasks )) {
$task = $tasks[0];
// delete job before we execute it. This prevents endless loops
// of failing jobs.
OC_BackgroundJob_QueuedTask::delete($task['id']);
// execute job
call_user_func( array( $task['klass'], $task['method'] ), $task['parameters'] );
}
else{
// Next time load queued tasks
OC_Appconfig::setValue( 'core', 'backgroundjobs_step', 'regular_tasks' );
OC_Appconfig::setValue( 'core', 'backgroundjobs_task', '' );
}
}
return true;
}
}

2
lib/base.php
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@ -561,7 +561,7 @@ class OC {
*/
public static function registerCacheHooks() {
// register cache cleanup jobs
OC_BackgroundJob_RegularTask::register('OC_Cache_FileGlobal', 'gc');
\OCP\BackgroundJob::registerJob('OC_Cache_FileGlobalGC');
OC_Hook::connect('OC_User', 'post_login', 'OC_Cache_File', 'loginListener');
}

8
lib/cache/fileglobalgc.php vendored
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@ -0,0 +1,8 @@
<?php
class OC_Cache_FileGlobalGC extends \OC\BackgroundJob\Job{
public function run($argument){
OC_Cache_FileGlobal::gc();
}
}

71
lib/public/backgroundjob.php
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@ -59,7 +59,7 @@ class BackgroundJob {
/**
* @brief sets the background jobs execution type
* @param $type execution type
* @param string $type execution type
* @return boolean
*
* This method sets the execution type of the background jobs. Possible types
@ -70,71 +70,12 @@ class BackgroundJob {
}
/**
* @brief creates a regular task
* @param $klass class name
* @param $method method name
* @return true
* @param \OC\BackgroundJob\Job|string $job
* @param mixed $argument
*/
public static function addRegularTask( $klass, $method ) {
return \OC_BackgroundJob_RegularTask::register( $klass, $method );
public static function registerJob($job, $argument = null){
$jobList = new \OC\BackgroundJob\JobList();
$jobList->add($job, $argument);
}
/**
* @brief gets all regular tasks
* @return associative array
*
* key is string "$klass-$method", value is array( $klass, $method )
*/
static public function allRegularTasks() {
return \OC_BackgroundJob_RegularTask::all();
}
/**
* @brief Gets one queued task
* @param $id ID of the task
* @return associative array
*/
public static function findQueuedTask( $id ) {
return \OC_BackgroundJob_QueuedTask::find( $id );
}
/**
* @brief Gets all queued tasks
* @return array with associative arrays
*/
public static function allQueuedTasks() {
return \OC_BackgroundJob_QueuedTask::all();
}
/**
* @brief Gets all queued tasks of a specific app
* @param $app app name
* @return array with associative arrays
*/
public static function queuedTaskWhereAppIs( $app ) {
return \OC_BackgroundJob_QueuedTask::whereAppIs( $app );
}
/**
* @brief queues a task
* @param $app app name
* @param $klass class name
* @param $method method name
* @param $parameters all useful data as text
* @return id of task
*/
public static function addQueuedTask( $app, $klass, $method, $parameters ) {
return \OC_BackgroundJob_QueuedTask::add( $app, $klass, $method, $parameters );
}
/**
* @brief deletes a queued task
* @param $id id of task
* @return true/false
*
* Deletes a report
*/
public static function deleteQueuedTask( $id ) {
return \OC_BackgroundJob_QueuedTask::delete( $id );
}
}

114
tests/lib/backgroundjob/dummyjoblist.php
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@ -0,0 +1,114 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\BackgroundJob;
class JobRun extends \Exception {
}
/**
* Class DummyJobList
*
* in memory job list for testing purposes
*/
class DummyJobList extends \OC\BackgroundJob\JobList {
/**
* @var \OC\BackgroundJob\Job[]
*/
private $jobs = array();
private $last = 0;
/**
* @param \OC\BackgroundJob\Job|string $job
*/
public function add($job) {
if (!$this->has($job)) {
$this->jobs[] = $job;
}
}
/**
* @param \OC\BackgroundJob\Job|string $job
*/
public function remove($job) {
$index = array_search($job, $this->jobs);
if ($index !== false) {
unset($this->jobs[$index]);
}
}
/**
* check if a job is in the list
*
* @param $job
* @return bool
*/
public function has($job) {
return array_search($job, $this->jobs) !== false;
}
/**
* get all jobs in the list
*
* @return \OC\BackgroundJob\Job[]
*/
public function getAll() {
return $this->jobs;
}
/**
* get the next job in the list
*
* @return \OC\BackgroundJob\Job
*/
public function getNext() {
if (count($this->jobs) > 0) {
if ($this->last < (count($this->jobs) - 1)) {
$i = $this->last + 1;
} else {
$i = 0;
}
return $this->jobs[$i];
} else {
return null;
}
}
/**
* set the job that was last ran
*
* @param \OC\BackgroundJob\Job $job
*/
public function setLastJob($job) {
$i = array_search($job, $this->jobs);
if ($i !== false) {
$this->last = $i;
} else {
$this->last = 0;
}
}
/**
* get the id of the last ran job
*
* @return int
*/
public function getLastJob() {
return $this->last;
}
/**
* set the lastRun of $job to now
*
* @param \OC\BackgroundJob\Job $job
*/
public function setLastRun($job) {
$job->setLastRun(time());
}
}

42
tests/lib/backgroundjob/queuedjob.php
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@ -0,0 +1,42 @@
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\BackgroundJob;
class TestQueuedJob extends \OC\BackgroundJob\QueuedJob {
public function run() {
throw new JobRun(); //throw an exception so we can detect if this function is called
}
}
class QueuedJob extends \PHPUnit_Framework_TestCase {
/**
* @var DummyJobList $jobList
*/
private $jobList;
/**
* @var \OC\BackgroundJob\TimedJob $job
*/
private $job;
public function setup() {
$this->jobList = new DummyJobList();
$this->job = new TestQueuedJob();
$this->jobList->add($this->job);
}
public function testJobShouldBeRemoved() {
try {
$this->assertTrue($this->jobList->has($this->job));
$this->job->execute($this->jobList);
$this->fail("job should have been run");
} catch (JobRun $e) {
$this->assertFalse($this->jobList->has($this->job));
}
}
}

68
tests/lib/backgroundjob/timedjob.php
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<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace Test\BackgroundJob;
class TestTimedJob extends \OC\BackgroundJob\TimedJob {
public function __construct() {
$this->setInterval(10);
}
public function run() {
throw new JobRun(); //throw an exception so we can detect if this function is called
}
}
class TimedJob extends \PHPUnit_Framework_TestCase {
/**
* @var DummyJobList $jobList
*/
private $jobList;
/**
* @var \OC\BackgroundJob\TimedJob $job
*/
private $job;
public function setup() {
$this->jobList = new DummyJobList();
$this->job = new TestTimedJob();
$this->jobList->add($this->job);
}
public function testShouldRunAfterInterval() {
$this->job->setLastRun(time() - 12);
try {
$this->job->execute($this->jobList);
$this->fail("job should have run");
} catch (JobRun $e) {
}
}
public function testShouldNotRunWithinInterval() {
$this->job->setLastRun(time() - 5);
try {
$this->job->execute($this->jobList);
} catch (JobRun $e) {
$this->fail("job should not have run");
}
}
public function testShouldNotTwice() {
$this->job->setLastRun(time() - 15);
try {
$this->job->execute($this->jobList);
$this->fail("job should have run the first time");
} catch (JobRun $e) {
try {
$this->job->execute($this->jobList);
} catch (JobRun $e) {
$this->fail("job should not have run the second time");
}
}
}
}
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