Julio 21/11/14 - Rollback

wp-rocket.php
****************
- Ajout de la constante WP_ROCKET_LASTVERSION qui contient par défaut l'avant dernière version de rocket, peut être prédéfinie via wp-config.php

inc/admin/admin.php
************************
- Ajout de la fonctionnalité du rollback

inc/admin/options.php
*************************
- Ajout de l'outil sous forme de bouton pour rollback
- Modification du message autoupdate*

(notices, supprime un comm de debug dev)

inc/admin/admin.php

@@ -304,4 +304,62 @@ function __rocket_activate_autoupdate()
 	wp_safe_redirect( wp_get_referer() );
 	die();
 
-}
+}
+
+/**
+ * Do the rollback
+ *
+ * @since 2.4
+ */
+add_action( 'admin_post_rocket_rollback', '__rocket_rollback' );
+function __rocket_rollback()
+{
+	if ( ! isset( $_GET['_wpnonce'] ) || ! wp_verify_nonce( $_GET['_wpnonce'], 'rocket_rollback' ) ) {
+		wp_nonce_ays( '' );
+	}
+	$plugin_transient 	= get_site_transient( 'update_plugins' );
+	$plugin_folder    	= plugin_basename( dirname( WP_ROCKET_FILE ) );
+	$plugin_file      	= basename( WP_ROCKET_FILE );
+	$version          	= WP_ROCKET_LASTVERSION;
+	$c_key 				= get_rocket_option( 'consumer_key' );
+	$url 				= sprintf( 'http://support.wp-rocket.me/%s/wp-rocket_%s.zip', $c_key, $version );
+	$temp_array 		= array(
+		'slug'        => $plugin_folder,
+		'new_version' => $version,
+		'url'         => 'http://wp-rocket.me',
+		'package'     => $url
+	);
+
+	$temp_object = (object) $temp_array;
+	$plugin_transient->response[ $plugin_folder . '/' . $plugin_file ] = $temp_object;
+	set_site_transient( 'update_plugins', $plugin_transient );
+
+	$c_key = get_rocket_option( 'consumer_key' );
+	$transient = get_transient( 'rocket_warning_rollback' );
+
+	if ( false == $transient )	{
+
+		require_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
+		$actual_version = WP_ROCKET_VERSION;
+		$title = sprintf( __( '%s Update Rollback', 'rocket' ), WP_ROCKET_PLUGIN_NAME );
+		$plugin = 'wp-rocket/wp-rocket.php';
+		$nonce = 'upgrade-plugin_' . $plugin;
+		$url = 'update.php?action=upgrade-plugin&plugin=' . urlencode( $plugin ); 			
+		$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact( 'title', 'nonce', 'url', 'plugin' ) ) );
+		if ( $upgrader->upgrade( $plugin ) ) {
+			$text = __( 'A rollback has been performed from v%1$s to v%2$s.', 'rocket' );
+			$options = get_option( WP_ROCKET_SLUG );
+			$options['last_version'] = WP_ROCKET_VERSION;
+			$options['version'] = $version;
+			unset( $options['autoupdate'] );
+			update_option( WP_ROCKET_SLUG, $options );
+		} else {
+			$text = __( 'We tried to rollback from v%1$s to v%2$s, but an error occured.', 'rocket' );
+		}
+		$msg = sprintf( $text, $actual_version, $version );
+	}
+
+	wp_die( $msg, sprintf( __( '%s Update Rollback', 'rocket' ), WP_ROCKET_PLUGIN_NAME ), array( 'response' => 200 ) );
+
+}
+

inc/admin/notices.php

@@ -499,7 +499,6 @@ function rocket_warning_autoupdate()
 	    && rocket_valid_key() ) {
 
 		$boxes = get_user_meta( $GLOBALS['current_user']->ID, 'rocket_boxes', true );
-		// var_dump( $boxes );
 		if ( ! in_array( __FUNCTION__, (array) $boxes ) ) { 
 			$class = $msg['class'];
 			$text = $msg['msg'];

inc/admin/options.php

@@ -962,20 +962,17 @@ function rocket_display_options()
 		array(
 			array(
 				'type'         => 'checkbox',
-				'label'        => __( 'Yes, please update the plugins for <b>Minor</b> & <b>Fix Bugs</b> versions.', 'rocket' ),
+				'label'        => 	apply_filters( 'rocket_autoupdate_only_minor_versions', false ) ? 
+									__( 'Yes, please update this plugin automatically for next available <b>Minor</b> & <b>Fix Bugs</b> versions.', 'rocket' ) :
+									__( 'Yes, please update this plugin for next available <b>all</b> versions.', 'rocket' ),
 				'label_for'    => 'autoupdate',
 				'label_screen' => __( 'Auto-update', 'rocket' )
 			),
 			array(
 				'type' 		  => 'helper_description',
 				'name' 		  => 'autoupdate',
-				'description' => __( 'Like WordPress do for its minor versions, you can also let us auto-update the plugin automatically.', 'rocket' )
+				'description' => __( 'Like WordPress do for its versions, you can also let us auto-update the plugin automatically.', 'rocket' )
 			),
-			array(
-				'type' 		  => 'helper_warning',
-				'name' 		  => 'autoupdate2',
-				'description' => __( 'We will <b>never</b> update a Major version using this feature.', 'rocket' )
-			)
 		)
     );
 
@@ -1057,6 +1054,37 @@ function rocket_display_options()
 
     );
 
+    if ( current_user_can( 'update_plugins' ) ) {
+		$temp_description = __( 'Please backup you settings before, use the "Download options" button above.', 'rocket' );
+		if ( get_rocket_option( 'autoupdate' ) ) {
+			$temp_description .= __( '<br>Also, the "Auto-update" feature will be deactivated, do not activate it again if ou don\'t want to upgrade.', 'rocket' );
+		}
+	    add_settings_field(
+			'rocket_rollback',
+			__( 'Update Rollback', 'rocket' ),
+			'rocket_button',
+			'tools',
+			'rocket_display_tools',
+			array(
+		        'button'=>array(
+		        	'button_label' => sprintf( __( 'Reinstall v%s', 'rocket' ), WP_ROCKET_LASTVERSION ),
+		        	'url'		   => wp_nonce_url( admin_url( 'admin-post.php?action=rocket_rollback' ), 'rocket_rollback' ),
+		        ),
+				'helper_description'=>array(
+					'name'         => 'rollback',
+		        	'description'  => sprintf( __( 'The version %s is causing you some issues? You can ask for a rollback and reinstall the last version you used before.', 'rocket' ), WP_ROCKET_VERSION )
+				),
+				'helper_warning'=>array(
+					'name'         => 'rollback2',
+		        	'description'  => $temp_description,
+				),
+			)
+
+	    );
+	}
+	unset( $temp_description );
+
+
 	add_settings_section( 'rocket_display_tutorials', __( 'Tutorials', 'rocket' ), '__return_false', 'tutorials' );
 	add_settings_field(
 		'tuto_preload_cache',

wp-rocket.php

@@ -49,6 +49,9 @@
 if ( ! defined( 'CHMOD_WP_ROCKET_CACHE_DIRS' ) ) {
     define( 'CHMOD_WP_ROCKET_CACHE_DIRS', 0755 );
 }
+if ( ! defined( 'WP_ROCKET_LASTVERSION' ) ) {
+    define( 'WP_ROCKET_LASTVERSION'         , '2.3.7' );
+}
 
 require( WP_ROCKET_INC_PATH	. '/compat.php' );