jetpack / json-endpoints / jetpack / class.jetpack-json-api-themes-new-endpoint.php

class.jetpack-json-api-themes-new-endpoint.php in Jetpack – WP Security, Backup, Speed, & Growth 13.2.4, at json-endpoints/jetpack/class.jetpack-json-api-themes-new-endpoint.php

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1	<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName
2
3	require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
4	require_once ABSPATH . 'wp-admin/includes/file.php';
5
6	use Automattic\Jetpack\Automatic_Install_Skin;
7
8	/**
9	* Themes new endpoint class.
10	*
11	* /sites/%s/themes/%s/install
12	*/
13	class Jetpack_JSON_API_Themes_New_Endpoint extends Jetpack_JSON_API_Themes_Endpoint {
14
15	/**
16	* Needed capabilities.
17	*
18	* @var string
19	*/
20	protected $needed_capabilities = 'install_themes';
21
22	/**
23	* Action.
24	*
25	* @var string
26	*/
27	protected $action = 'install';
28
29	/**
30	* Download links.
31	*
32	* @var array
33	*/
34	protected $download_links = array();
35
36	/**
37	* Validate the call.
38	*
39	* @param int $_blog_id - the blod ID.
40	* @param string $capability - the capability we're checking.
41	* @param bool $check_manage_active - if managing capabilities is active.
42	*
43	* @return bool\|WP_Error
44	*/
45	protected function validate_call( $_blog_id, $capability, $check_manage_active = true ) {
46	$validate = parent::validate_call( $_blog_id, $capability, $check_manage_active );
47	if ( is_wp_error( $validate ) ) {
48	// Lets delete the attachment... if the user doesn't have the right permissions to do things.
49	$args = $this->input();
50	if ( isset( $args['zip'][0]['id'] ) ) {
51	wp_delete_attachment( $args['zip'][0]['id'], true );
52	}
53	}
54
55	return $validate;
56	}
57
58	/**
59	* Validate the input.
60	*
61	* @param string $theme - the theme.
62	*/
63	protected function validate_input( $theme ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
64	$this->bulk = false;
65	$this->themes = array();
66	}
67
68	/**
69	* Install the theme.
70	*
71	* @return bool
72	*/
73	public function install() {
74	$args = $this->input();
75
76	if ( isset( $args['zip'][0]['id'] ) ) {
77	$attachment_id = $args['zip'][0]['id'];
78	$local_file = get_attached_file( $attachment_id );
79	if ( ! $local_file ) {
80	return new WP_Error( 'local-file-does-not-exist' );
81	}
82	$skin = new Automatic_Install_Skin();
83	$upgrader = new Theme_Upgrader( $skin );
84
85	$pre_install_list = wp_get_themes();
86	$result = $upgrader->install( $local_file );
87
88	// clean up.
89	wp_delete_attachment( $attachment_id, true );
90
91	if ( is_wp_error( $result ) ) {
92	return $result;
93	}
94
95	$after_install_list = wp_get_themes();
96	$plugin = array_values( array_diff( array_keys( $after_install_list ), array_keys( $pre_install_list ) ) );
97
98	if ( ! $result ) {
99	$error_code = $upgrader->skin->get_main_error_code();
100	$message = $upgrader->skin->get_main_error_message();
101	if ( empty( $message ) ) {
102	$message = __( 'An unknown error occurred during installation', 'jetpack' );
103	}
104
105	if ( 'download_failed' === $error_code ) {
106	$error_code = 'no_package';
107	}
108
109	return new WP_Error( $error_code, $message, 400 );
110	}
111
112	if ( empty( $plugin ) ) {
113	return new WP_Error( 'theme_already_installed' );
114	}
115
116	$this->themes = $plugin;
117	$this->log[ $plugin[0] ] = $upgrader->skin->get_upgrade_messages();
118
119	return true;
120	}
121
122	return new WP_Error( 'no_theme_installed' );
123	}
124	}
125