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