|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* The main breadcrumb administration class. |
|
4
|
|
|
* |
|
5
|
|
|
* Includes, wraps and manages the administration functionality. |
|
6
|
|
|
*/ |
|
7
|
|
|
class Carbon_Breadcrumb_Admin { |
|
8
|
|
|
|
|
9
|
|
|
/** |
|
10
|
|
|
* Settings container. |
|
11
|
|
|
* |
|
12
|
|
|
* @access public |
|
13
|
|
|
* |
|
14
|
|
|
* @var Carbon_Breadcrumb_Admin_Settings |
|
15
|
|
|
*/ |
|
16
|
|
|
public $settings = null; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* Constructor. |
|
20
|
|
|
* |
|
21
|
|
|
* Creates the administration functionality wrapper. |
|
22
|
|
|
* |
|
23
|
|
|
* @access public |
|
24
|
|
|
*/ |
|
25
|
3 |
|
public function __construct() { |
|
26
|
|
|
// include the plugin files |
|
27
|
3 |
|
$this->include_files(); |
|
28
|
|
|
|
|
29
|
|
|
// if administration is enabled, initialize |
|
30
|
3 |
|
if ( $this->is_enabled() ) { |
|
31
|
1 |
|
add_action( 'init', array( $this, 'init' ) ); |
|
32
|
1 |
|
add_action( 'admin_menu', array( $this, 'admin_menu' ), 20 ); |
|
33
|
1 |
|
} |
|
34
|
3 |
|
} |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* Include the administration files. |
|
38
|
|
|
* |
|
39
|
|
|
* @access public |
|
40
|
|
|
*/ |
|
41
|
1 |
|
public function include_files() { |
|
42
|
1 |
|
$dir = dirname( __FILE__ ); |
|
43
|
|
|
|
|
44
|
1 |
|
include_once($dir . '/Carbon_Breadcrumb_Admin_Settings.php'); |
|
45
|
1 |
|
include_once($dir . '/Carbon_Breadcrumb_Admin_Settings_Field.php'); |
|
46
|
1 |
|
include_once($dir . '/Carbon_Breadcrumb_Admin_Settings_Field_Text.php'); |
|
47
|
1 |
|
include_once($dir . '/Carbon_Breadcrumb_Admin_Settings_Field_Checkbox.php'); |
|
48
|
1 |
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* Initialize breadcrumb administration. |
|
52
|
|
|
* |
|
53
|
|
|
* @access public |
|
54
|
|
|
*/ |
|
55
|
1 |
|
public function admin_menu() { |
|
56
|
|
|
// register settings |
|
57
|
1 |
|
$this->register_settings(); |
|
58
|
1 |
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* Initialize breadcrumb frontend. |
|
62
|
|
|
* |
|
63
|
|
|
* @access public |
|
64
|
|
|
*/ |
|
65
|
1 |
|
public function init() { |
|
66
|
|
|
// apply the breadcrumb renderer settings |
|
67
|
1 |
|
add_filter( 'carbon_breadcrumbs_renderer_default_options', array( $this, 'apply_settings' ), 20 ); |
|
68
|
1 |
|
} |
|
69
|
|
|
|
|
70
|
|
|
/** |
|
71
|
|
|
* Register and setup the settings page and fields. |
|
72
|
|
|
* |
|
73
|
|
|
* @access public |
|
74
|
|
|
*/ |
|
75
|
1 |
|
public function register_settings() { |
|
76
|
|
|
// register the settings page and fields |
|
77
|
1 |
|
$this->settings = new Carbon_Breadcrumb_Admin_Settings(); |
|
78
|
1 |
|
} |
|
79
|
|
|
|
|
80
|
|
|
/** |
|
81
|
|
|
* Apply the settings to the breadcrumb trail renderer |
|
82
|
|
|
* |
|
83
|
|
|
* @access public |
|
84
|
|
|
* |
|
85
|
|
|
* @param array $settings The default settings. |
|
86
|
|
|
* @return array $settings The modified settings. |
|
87
|
|
|
*/ |
|
88
|
|
|
public function apply_settings( $settings ) { |
|
89
|
|
|
$settings_fields = Carbon_Breadcrumb_Admin_Settings::get_field_data(); |
|
90
|
|
|
|
|
91
|
|
|
foreach ( $settings_fields as $field_id => $field ) { |
|
92
|
|
|
$settings[ $field_id ] = get_option( 'carbon_breadcrumbs_' . $field_id ); |
|
93
|
|
|
if ( 'checkbox' == $field['type'] ) { |
|
94
|
|
|
$settings[ $field_id ] = (bool) $settings[ $field_id ]; |
|
95
|
|
|
} |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
return $settings; |
|
99
|
|
|
} |
|
100
|
|
|
|
|
101
|
|
|
/** |
|
102
|
|
|
* Whether the administration interface should be enabled. |
|
103
|
|
|
* |
|
104
|
|
|
* @access public |
|
105
|
|
|
* |
|
106
|
|
|
* @return bool $is_enabled True if the admin interface is enabled. |
|
107
|
|
|
*/ |
|
108
|
|
|
public function is_enabled() { |
|
109
|
|
|
$enabled = false; |
|
110
|
|
|
|
|
111
|
|
|
// enabled if this plugin is installed as a regular WordPress plugin |
|
112
|
|
|
$plugin_path = untrailingslashit( ABSPATH ) . DIRECTORY_SEPARATOR . 'wp-content' . DIRECTORY_SEPARATOR . 'plugins'; |
|
113
|
|
|
$current_dir = dirname( __FILE__ ); |
|
114
|
|
|
if ( false !== strpos( $current_dir, $plugin_path ) ) { |
|
115
|
|
|
$enabled = true; |
|
116
|
|
|
} |
|
117
|
|
|
|
|
118
|
|
|
// enabled if the CARBON_BREADCRUMB_ENABLE_ADMIN is defined as `true` |
|
119
|
|
|
if ( defined( 'CARBON_BREADCRUMB_ENABLE_ADMIN' ) && CARBON_BREADCRUMB_ENABLE_ADMIN ) { |
|
120
|
|
|
$enabled = true; |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
// allow manual enabling/disabling |
|
124
|
|
|
return apply_filters( 'carbon_breadcrumb_enable_admin', $enabled ); |
|
125
|
|
|
} |
|
126
|
|
|
|
|
127
|
|
|
} |
tyxla /
carbon-breadcrumbs
