class-extensions.php — Gallery : FooGallery 2.2.44

foogallery / includes / admin / class-extensions.php

foogallery / includes / admin Last commit date

class-extensions.php

120 lines

1	<?php
2	/*
3	* FooGallery Admin Extension class
4	*/
5
6	if ( ! class_exists( 'FooGallery_Admin_Extensions' ) ) {
7
8	class FooGallery_Admin_Extensions {
9
10	function __construct() {
11	add_action( 'init', array( $this, 'init' ) );
12	add_action( 'deactivated_plugin', array( $this, 'handle_extensions_deactivation' ), 10, 2 );
13	add_action( 'activated_plugin', array( $this, 'handle_extensions_activation' ), 10, 2 );
14	}
15
16	function init() {
17	add_action( 'admin_init', array( $this, 'handle_extension_action' ) );
18	//add_action( 'admin_init', array( $this, 'redirect_on_activation' ) );
19	}
20
21	function handle_extensions_deactivation( $plugin, $network_deactivating ) {
22	//make sure that if we are dealing with a FooGallery extension, that we deactivate it too
23	$api = new FooGallery_Extensions_API();
24	$api->handle_wordpress_plugin_deactivation( $plugin );
25	}
26
27	function handle_extensions_activation( $plugin, $network_deactivating ) {
28	//make sure that if we are dealing with a FooGallery extension, that we deactivate it too
29	$api = new FooGallery_Extensions_API();
30	$api->handle_wordpress_plugin_activation( $plugin );
31	}
32
33	function handle_extension_action() {
34	$action = safe_get_from_request( 'action' );
35	$extension_slug = safe_get_from_request( 'extension' );
36	$has_error = safe_get_from_request( 'has_error' );
37
38	if ( ( 'download' === $action \|\| 'activate' === $action \|\| 'deactivate' === $action ) && $extension_slug ) {
39	$api = new FooGallery_Extensions_API();
40
41	$fatal_error_redirect = remove_query_arg( 'action' );
42	wp_redirect( add_query_arg( 'has_error', 'yes', $fatal_error_redirect ) ); // we'll override this later if the plugin can be included without fatal error
43	ob_start();
44
45	switch ( $action ) {
46	case 'download':
47	$result = $api->download( $extension_slug );
48	break;
49	case 'activate':
50	$result = $api->activate( $extension_slug );
51	break;
52	case 'deactivate':
53	$result = $api->deactivate( $extension_slug );
54	break;
55	}
56
57	//if we get here then no fatal error - cool!
58	if ( ob_get_length() > 0 ) {
59	ob_end_clean();
60	}
61
62	//store the result in a short-lived transient
63	if ( isset($result) ) {
64	set_transient( FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30 );
65	}
66
67	//first, remove unwanted query args
68	$redirect_url = remove_query_arg( array( 'extension', 'action' ) );
69	//then add a query arg for our message
70	$redirect_url = add_query_arg( 'show_message', 'yes', $redirect_url );
71	//finally, allow extensions to override their own redirect
72	$redirect_url = apply_filters( 'foogallery_extensions_redirect_url-' . $extension_slug, $redirect_url, $action );
73
74	//redirect to this page, so the plugin can be properly activated/deactivated etc
75	if ( $redirect_url ) {
76	wp_redirect( $redirect_url );
77	die();
78	}
79	} else if ( $has_error ) {
80	$api = new FooGallery_Extensions_API();
81	$api->deactivate( $extension_slug, true, false );
82
83	$result = array(
84	'message' => __( 'The extension could not be activated due to an error!', 'foogallery' ),
85	'type' => 'error',
86	);
87
88	set_transient( FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30 );
89
90	$api->add_to_error_extensions( $extension_slug, __( 'Activation Error!', 'foogallery' ) );
91
92	//first, remove unwanted query args
93	$redirect_url = remove_query_arg( array( 'extension', 'action', 'has_error' ) );
94	//then add a query arg for our message
95	$redirect_url = add_query_arg( 'show_message', 'yes', $redirect_url );
96
97	wp_redirect( $redirect_url );
98	}
99	}
100
101	function redirect_on_activation() {
102	// Bail if no activation redirect
103	if ( ! get_transient( FOOGALLERY_ACTIVATION_REDIRECT_TRANSIENT_KEY ) ) {
104	return;
105	}
106
107	// Delete the redirect transient
108	delete_transient( FOOGALLERY_ACTIVATION_REDIRECT_TRANSIENT_KEY );
109
110	// Bail if activating from network, or bulk
111	if ( is_network_admin() \|\| isset($_GET['activate-multi']) ) {
112	return;
113	}
114
115	wp_safe_redirect( foogallery_admin_help_url() );
116	exit;
117	}
118	}
119	}
120