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<?php
/*
* FooGallery Admin Extension class
*/
if ( ! class_exists( 'FooGallery_Admin_Extensions' ) ) {
class FooGallery_Admin_Extensions {
function __construct() {
add_action( 'init', array( $this, 'init' ) );
add_action( 'deactivated_plugin', array( $this, 'handle_extensions_deactivation' ), 10, 2 );
add_action( 'activated_plugin', array( $this, 'handle_extensions_activation' ), 10, 2 );
}
function init() {
add_action( 'admin_init', array( $this, 'handle_extension_action' ) );
//add_action( 'admin_init', array( $this, 'redirect_on_activation' ) );
}
function handle_extensions_deactivation( $plugin, $network_deactivating ) {
//make sure that if we are dealing with a FooGallery extension, that we deactivate it too
$api = new FooGallery_Extensions_API();
$api->handle_wordpress_plugin_deactivation( $plugin );
}
function handle_extensions_activation( $plugin, $network_deactivating ) {
//make sure that if we are dealing with a FooGallery extension, that we deactivate it too
$api = new FooGallery_Extensions_API();
$api->handle_wordpress_plugin_activation( $plugin );
}
function handle_extension_action() {
$action = safe_get_from_request( 'action' );
$extension_slug = safe_get_from_request( 'extension' );
$has_error = safe_get_from_request( 'has_error' );
if ( ( 'download' === $action || 'activate' === $action || 'deactivate' === $action ) && $extension_slug ) {
$api = new FooGallery_Extensions_API();
$fatal_error_redirect = remove_query_arg( 'action' );
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
ob_start();
switch ( $action ) {
case 'download':
$result = $api->download( $extension_slug );
break;
case 'activate':
$result = $api->activate( $extension_slug );
break;
case 'deactivate':
$result = $api->deactivate( $extension_slug );
break;
}
//if we get here then no fatal error - cool!
ob_end_clean();
//store the result in a short-lived transient
if ( isset($result) ) {
set_transient( FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30 );
}
//first, remove unwanted query args
$redirect_url = remove_query_arg( array( 'extension', 'action' ) );
//then add a query arg for our message
$redirect_url = add_query_arg( 'show_message', 'yes', $redirect_url );
//finally, allow extensions to override their own redirect
$redirect_url = apply_filters( 'foogallery_extensions_redirect_url-' . $extension_slug, $redirect_url, $action );
//redirect to this page, so the plugin can be properly activated/deactivated etc
if ( $redirect_url ) {
wp_redirect( $redirect_url );
die();
}
} else if ( 'reload' === $action ) {
$api = new FooGallery_Extensions_API();
$api->reload();
//first, remove unwanted query args
$redirect_url = remove_query_arg( array( 'extension', 'action' ) );
if ( ! $api->has_extension_loading_errors() ) {
$result = array(
'message' => __( 'The extensions have been reloaded', 'foogallery' ),
'type' => 'success',
);
set_transient( FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30 );
//then add a query arg for our message
$redirect_url = add_query_arg( 'show_message', 'yes', $redirect_url );
}
wp_redirect( $redirect_url );
die();
} else if ( $has_error ) {
$api = new FooGallery_Extensions_API();
$api->deactivate( $extension_slug, true, false );
$result = array(
'message' => __( 'The extension could not be activated due to an error!', 'foogallery' ),
'type' => 'error',
);
set_transient( FOOGALLERY_EXTENSIONS_MESSAGE_TRANSIENT_KEY, $result, 30 );
$api->add_to_error_extensions( $extension_slug, __( 'Activation Error!', 'foogallery' ) );
//first, remove unwanted query args
$redirect_url = remove_query_arg( array( 'extension', 'action', 'has_error' ) );
//then add a query arg for our message
$redirect_url = add_query_arg( 'show_message', 'yes', $redirect_url );
wp_redirect( $redirect_url );
}
}
function redirect_on_activation() {
// Bail if no activation redirect
if ( ! get_transient( FOOGALLERY_ACTIVATION_REDIRECT_TRANSIENT_KEY ) ) {
return;
}
// Delete the redirect transient
delete_transient( FOOGALLERY_ACTIVATION_REDIRECT_TRANSIENT_KEY );
// Bail if activating from network, or bulk
if ( is_network_admin() || isset($_GET['activate-multi']) ) {
return;
}
wp_safe_redirect( foogallery_admin_help_url() );
exit;
}
}
}
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