1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
|
<?php
/**
*
* This file is part of the phpBB Forum Software package.
*
* @copyright (c) phpBB Limited <https://www.phpbb.com>
* @license GNU General Public License, version 2 (GPL-2.0)
*
* For full copyright and license information, please see
* the docs/CREDITS.txt file.
*
*/
namespace phpbb\cron\task;
use phpbb\routing\helper;
/**
* Cron task wrapper class.
* Enhances cron tasks with convenience methods that work identically for all tasks.
*/
class wrapper
{
/**
* @var helper
*/
protected $routing_helper;
/**
* @var task
*/
protected $task;
/**
* @var string
*/
protected $phpbb_root_path;
/**
* @var string
*/
protected $php_ext;
/**
* Constructor.
*
* Wraps a task $task, which must implement cron_task interface.
*
* @param task $task The cron task to wrap.
* @param helper $routing_helper Routing helper for route generation
* @param string $phpbb_root_path Relative path to phpBB root
* @param string $php_ext PHP file extension
*/
public function __construct(task $task, helper $routing_helper, $phpbb_root_path, $php_ext)
{
$this->task = $task;
$this->routing_helper = $routing_helper;
$this->phpbb_root_path = $phpbb_root_path;
$this->php_ext = $php_ext;
}
/**
* Returns whether the wrapped task is parametrised.
*
* Parametrized tasks accept parameters during initialization and must
* normally be scheduled with parameters.
*
* @return bool Whether or not this task is parametrized.
*/
public function is_parametrized()
{
return $this->task instanceof parametrized;
}
/**
* Returns whether the wrapped task is ready to run.
*
* A task is ready to run when it is runnable according to current configuration
* and enough time has passed since it was last run.
*
* @return bool Whether the wrapped task is ready to run.
*/
public function is_ready()
{
return $this->task->is_runnable() && $this->task->should_run();
}
/**
* Returns a url through which this task may be invoked via web.
*
* When system cron is not in use, running a cron task is accomplished
* by outputting an image with the url returned by this function as
* source.
*
* @return string URL through which this task may be invoked.
*/
public function get_url()
{
$params['cron_type'] = $this->get_name();
if ($this->is_parametrized())
{
$params = array_merge($params, $this->task->get_parameters());
}
return $this->routing_helper->route('phpbb_cron_run', $params);
}
/**
* Forwards all other method calls to the wrapped task implementation.
*
* @return mixed
*/
public function __call($name, $args)
{
return call_user_func_array(array($this->task, $name), $args);
}
}
|
