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
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
<?php
namespace Icinga\Module\Director\Hook;
use Icinga\Module\Director\Objects\ImportSource;
use Icinga\Module\Director\Web\Form\QuickForm;
use Icinga\Module\Director\Db;
use Icinga\Exception\ConfigurationError;
abstract class ImportSourceHook
{
protected $settings = [];
public function getName()
{
$parts = explode('\\', get_class($this));
$class = preg_replace('/ImportSource/', '', array_pop($parts));
if (array_shift($parts) === 'Icinga' && array_shift($parts) === 'Module') {
$module = array_shift($parts);
if ($module !== 'Director') {
if ($class === '') {
return sprintf('%s module', $module);
}
return sprintf('%s (%s)', $class, $module);
}
}
return $class;
}
public static function forImportSource(ImportSource $source)
{
$db = $source->getDb();
$settings = $db->fetchPairs(
$db->select()->from(
'import_source_setting',
['setting_name', 'setting_value']
)->where('source_id = ?', $source->get('id'))
);
$className = $source->get('provider_class');
if (! class_exists($className)) {
throw new ConfigurationError(
'Cannot load import provider class %s',
$className
);
}
/** @var ImportSourceHook $obj */
$obj = new $className;
$obj->setSettings($settings);
return $obj;
}
public static function loadByName($name, Db $db)
{
$db = $db->getDbAdapter();
$source = $db->fetchRow(
$db->select()->from(
'import_source',
array('id', 'provider_class')
)->where('source_name = ?', $name)
);
$settings = $db->fetchPairs(
$db->select()->from(
'import_source_setting',
array('setting_name', 'setting_value')
)->where('source_id = ?', $source->id)
);
if (! class_exists($source->provider_class)) {
throw new ConfigurationError(
'Cannot load import provider class %s',
$source->provider_class
);
}
/** @var ImportSourceHook $obj */
$obj = new $source->provider_class;
$obj->setSettings($settings);
return $obj;
}
public function setSettings($settings)
{
$this->settings = $settings;
return $this;
}
public function getSetting($name, $default = null)
{
if (array_key_exists($name, $this->settings)) {
return $this->settings[$name];
} else {
return $default;
}
}
/**
* Returns an array containing importable objects
*
* @return array
*/
abstract public function fetchData();
/**
* Returns a list of all available columns
*
* @return array
*/
abstract public function listColumns();
/**
* Override this method in case you want to suggest a default
* key column
*
* @return string|null Default key column
*/
public static function getDefaultKeyColumnName()
{
return null;
}
/**
* Override this method if you want to extend the settings form
*
* @param QuickForm $form QuickForm that should be extended
* @return QuickForm
*/
public static function addSettingsFormFields(QuickForm $form)
{
return $form;
}
}
|
