1
|
|
|
<?php |
2
|
|
|
|
3
|
|
|
namespace Symbiote\QueuedJobs\Tasks; |
4
|
|
|
|
5
|
|
|
use SilverStripe\Core\ClassInfo; |
6
|
|
|
use SilverStripe\Dev\BuildTask; |
7
|
|
|
use Symbiote\QueuedJobs\Services\AbstractQueuedJob; |
8
|
|
|
use Symbiote\QueuedJobs\Services\QueuedJob; |
9
|
|
|
|
10
|
|
|
/** |
11
|
|
|
* A task that can be used to create a queued job. |
12
|
|
|
* |
13
|
|
|
* Useful to hook a queued job in to place that needs to exist if it doesn't already. |
14
|
|
|
* |
15
|
|
|
* If no name is given, it creates a demo dummy job to help test that things |
16
|
|
|
* are set up and working |
17
|
|
|
* |
18
|
|
|
* @author Marcus Nyeholt <[email protected]> |
19
|
|
|
* @license BSD http://silverstripe.org/bsd-license/ |
20
|
|
|
*/ |
21
|
|
|
class CreateQueuedJobTask extends BuildTask |
22
|
|
|
{ |
23
|
|
|
/** |
24
|
|
|
* {@inheritDoc} |
25
|
|
|
* @var string |
26
|
|
|
*/ |
27
|
|
|
private static $segment = 'CreateQueuedJobTask'; |
|
|
|
|
28
|
|
|
|
29
|
|
|
/** |
30
|
|
|
* @return string |
31
|
|
|
*/ |
32
|
|
|
public function getDescription() |
33
|
|
|
{ |
34
|
|
|
return _t( |
35
|
|
|
'CreateQueuedJobTask.Description', |
36
|
|
|
'A task used to create a queued job. Pass the queued job class name as the "name" parameter, pass an optional "start" parameter (parseable by strtotime) to set a start time for the job.' |
37
|
|
|
); |
38
|
|
|
} |
39
|
|
|
|
40
|
|
|
/** |
41
|
|
|
* @param SS_HTTPRequest $request |
42
|
|
|
*/ |
43
|
|
|
public function run($request) |
44
|
|
|
{ |
45
|
|
|
if (isset($request['name']) && ClassInfo::exists($request['name'])) { |
46
|
|
|
$clz = $request['name']; |
47
|
|
|
$job = new $clz; |
48
|
|
|
} else { |
49
|
|
|
$job = new DummyQueuedJob(mt_rand(10, 100)); |
50
|
|
|
} |
51
|
|
|
|
52
|
|
|
if (isset($request['start'])) { |
53
|
|
|
$start = strtotime($request['start']); |
54
|
|
|
$now = time(); |
55
|
|
|
if ($start >= $now) { |
56
|
|
|
$friendlyStart = date('Y-m-d H:i:s', $start); |
57
|
|
|
echo "Job ".$request['name']. " queued to start at: <b>".$friendlyStart."</b>"; |
58
|
|
|
singleton('Symbiote\\QueuedJobs\\Services\\QueuedJobService')->queueJob($job, $start); |
59
|
|
|
} else { |
60
|
|
|
echo "'start' parameter must be a date/time in the future, parseable with strtotime"; |
61
|
|
|
} |
62
|
|
|
} else { |
63
|
|
|
echo "Job Queued"; |
64
|
|
|
singleton('Symbiote\\QueuedJobs\\Services\\QueuedJobService')->queueJob($job); |
65
|
|
|
} |
66
|
|
|
} |
67
|
|
|
} |
68
|
|
|
|
69
|
|
|
class DummyQueuedJob extends AbstractQueuedJob implements QueuedJob |
|
|
|
|
70
|
|
|
{ |
71
|
|
|
/** |
72
|
|
|
* @param int $number |
73
|
|
|
*/ |
74
|
|
|
public function __construct($number = 0) |
75
|
|
|
{ |
76
|
|
|
if ($number) { |
77
|
|
|
$this->startNumber = $number; |
|
|
|
|
78
|
|
|
$this->totalSteps = $this->startNumber; |
|
|
|
|
79
|
|
|
} |
80
|
|
|
} |
81
|
|
|
|
82
|
|
|
/** |
83
|
|
|
* @return string |
84
|
|
|
*/ |
85
|
|
|
public function getTitle() |
86
|
|
|
{ |
87
|
|
|
return "Some test job for ".$this->startNumber.' seconds'; |
|
|
|
|
88
|
|
|
} |
89
|
|
|
|
90
|
|
|
/** |
91
|
|
|
* @return string |
92
|
|
|
*/ |
93
|
|
|
public function getJobType() |
94
|
|
|
{ |
95
|
|
|
return QueuedJob::QUEUED; |
96
|
|
|
} |
97
|
|
|
|
98
|
|
|
public function setup() |
99
|
|
|
{ |
100
|
|
|
// just demonstrating how to get a job going... |
101
|
|
|
$this->totalSteps = $this->startNumber; |
|
|
|
|
102
|
|
|
$this->times = array(); |
|
|
|
|
103
|
|
|
} |
104
|
|
|
|
105
|
|
View Code Duplication |
public function process() |
|
|
|
|
106
|
|
|
{ |
107
|
|
|
$times = $this->times; |
|
|
|
|
108
|
|
|
// needed due to quirks with __set |
109
|
|
|
$times[] = date('Y-m-d H:i:s'); |
110
|
|
|
$this->times = $times; |
|
|
|
|
111
|
|
|
|
112
|
|
|
$this->addMessage("Updated time to " . date('Y-m-d H:i:s')); |
113
|
|
|
sleep(1); |
114
|
|
|
|
115
|
|
|
// make sure we're incrementing |
116
|
|
|
$this->currentStep++; |
117
|
|
|
|
118
|
|
|
// if ($this->currentStep > 1) { |
|
|
|
|
119
|
|
|
// $this->currentStep = 1; |
|
|
|
|
120
|
|
|
// } |
121
|
|
|
|
122
|
|
|
// and checking whether we're complete |
123
|
|
|
if ($this->currentStep >= $this->totalSteps) { |
124
|
|
|
$this->isComplete = true; |
125
|
|
|
} |
126
|
|
|
} |
127
|
|
|
} |
128
|
|
|
|