imagify / inc / 3rd-party / nextgen-gallery / classes / Context / NGG.php

NGG.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF trunk, at inc/3rd-party/nextgen-gallery/classes/Context/NGG.php

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1	<?php
2	namespace Imagify\ThirdParty\NGG\Context;
3
4	use Imagify\Context\AbstractContext;
5	use Imagify\Traits\InstanceGetterTrait;
6
7	/**
8	* Context class used for the WP media library.
9	*
10	* @since 1.9
11	* @author Grégory Viguier
12	*/
13	class NGG extends AbstractContext {
14	use InstanceGetterTrait;
15
16	/**
17	* Context "short name".
18	*
19	* @var string
20	* @since 1.9
21	* @author Grégory Viguier
22	*/
23	protected $context = 'ngg';
24
25	/**
26	* Type of files this context allows.
27	*
28	* @var string Possible values are:
29	* - 'all' to allow all types.
30	* - 'image' to allow only images.
31	* - 'not-image' to allow only pdf files.
32	* @since 1.9
33	* @see imagify_get_mime_types()
34	* @author Grégory Viguier
35	*/
36	protected $allowed_mime_types = 'image';
37
38	/**
39	* The thumbnail sizes for this context, except the full size.
40	*
41	* @var array {
42	* Data for the currently registered thumbnail sizes.
43	* Size names are used as array keys.
44	*
45	* @type int $width The image width.
46	* @type int $height The image height.
47	* @type bool $crop True to crop, false to resize.
48	* @type string $name The size name.
49	* }
50	* @since 1.9
51	* @author Grégory Viguier
52	*/
53	protected $thumbnail_sizes = [];
54
55	/**
56	* Tell if the optimization process is allowed to backup in this context.
57	*
58	* @var bool
59	* @since 1.9
60	* @author Grégory Viguier
61	*/
62	protected $can_backup = true;
63
64	/**
65	* Get images max width for this context. This is used when resizing.
66	* 0 means to not resize.
67	*
68	* @since 1.9.8
69	* @author Grégory Viguier
70	*
71	* @return int
72	*/
73	public function get_resizing_threshold() {
74	return 0;
75	}
76
77	/**
78	* Get user capacity to operate Imagify in this context.
79	*
80	* @since 1.9
81	* @author Grégory Viguier
82	*
83	* @param string $describer Capacity describer. Possible values are like 'manage', 'bulk-optimize', 'manual-optimize', 'auto-optimize'.
84	* @return string
85	*/
86	public function get_capacity( $describer = 'manage' ) {
87	switch ( $describer ) {
88	case 'manage':
89	$capacity = 'NextGEN Change options';
90	break;
91
92	case 'bulk-optimize':
93	$capacity = 'NextGEN Manage others gallery';
94	break;
95
96	case 'optimize':
97	case 'restore':
98	case 'manual-optimize':
99	case 'manual-restore':
100	$capacity = 'NextGEN Manage gallery';
101	break;
102
103	case 'auto-optimize':
104	$capacity = 'NextGEN Upload images';
105	break;
106
107	default:
108	$capacity = $describer;
109	}
110
111	// NGG v4 may not register the v3 custom capabilities. Fall back to 'manage_options' so
112	// the submenu and bulk page remain accessible to site administrators on v4.
113	// @codeCoverageIgnoreStart — requires live NGG v4 class; not available in unit tests.
114	if ( class_exists( 'Imagely\NGG\Admin\App' ) && ! get_role( $capacity ) && ! wp_roles()->is_role( $capacity ) ) {
115	$wp_roles = wp_roles();
116	$has_cap = false;
117
118	foreach ( $wp_roles->roles as $role_data ) {
119	if ( ! empty( $role_data['capabilities'][ $capacity ] ) ) {
120	$has_cap = true;
121	break;
122	}
123	}
124
125	if ( ! $has_cap ) {
126	$capacity = 'manage_options';
127	}
128	}
129	// @codeCoverageIgnoreEnd
130
131	return $this->filter_capacity( $capacity, $describer );
132	}
133	}
134