TGMPA / TGM-Plugin-Activation

classes/TGM_Plugin_Activation.php

Doc Comments +1 added lines, -1 removed lines

@@ -2107,7 +2107,7 @@
 		 *
 		 * @since 2.4.0
 		 *
-		 * @return \TGM_Plugin_Activation The TGM_Plugin_Activation object.
+		 * @return TGM_Plugin_Activation The TGM_Plugin_Activation object.
 		 */
 		public static function get_instance() {
 			if ( ! isset( self::$instance ) && ! ( self::$instance instanceof self ) ) {

classes/TGMPA_List_Table.php

Doc Comments +1 added lines, -1 removed lines

@@ -2226,7 +2226,7 @@
 		 *
 		 * @since 2.5.0
 		 *
-		 * @return array CSS classnames.
+		 * @return string[] CSS classnames.
 		 */
 		public function get_table_classes() {
 			return array( 'widefat', 'fixed' );

classes/TGMPA_Bulk_Installer_Skin.php

Indentation +99 added lines, -99 removed lines

@@ -65,23 +65,23 @@ 
 	   * @param array $args Arguments to pass for use within the class.
 	   */
 	  public function __construct( $args = array() ) {
-	    // Get TGMPA class instance.
-	    $this->tgmpa = call_user_func( array( get_class( $GLOBALS['tgmpa'] ), 'get_instance' ) );
-	
-	    // Parse default and new args.
-	    $defaults = array(
-	      'url'          => '',
-	      'nonce'        => '',
-	      'names'        => array(),
-	      'install_type' => 'install',
-	    );
-	    $args     = wp_parse_args( $args, $defaults );
-	
-	    // Set plugin names to $this->plugin_names property.
-	    $this->plugin_names = $args['names'];
-	
-	    // Extract the new args.
-	    parent::__construct( $args );
+		// Get TGMPA class instance.
+		$this->tgmpa = call_user_func( array( get_class( $GLOBALS['tgmpa'] ), 'get_instance' ) );
+	
+		// Parse default and new args.
+		$defaults = array(
+		  'url'          => '',
+		  'nonce'        => '',
+		  'names'        => array(),
+		  'install_type' => 'install',
+		);
+		$args     = wp_parse_args( $args, $defaults );
+	
+		// Set plugin names to $this->plugin_names property.
+		$this->plugin_names = $args['names'];
+	
+		// Extract the new args.
+		parent::__construct( $args );
 	  }
 	
 	  /**
@@ -93,39 +93,39 @@ 
 	   * @since 2.2.0
 	   */
 	  public function add_strings() {
-	    if ( 'update' === $this->options['install_type'] ) {
-	      parent::add_strings();
-	      /* translators: 1: plugin name, 2: action number 3: total number of actions. */
-	      $this->upgrader->strings['skin_before_update_header'] = __( 'Updating Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
-	    } else {
-	      /* translators: 1: plugin name, 2: error message. */
-	      $this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while installing %1$s: <strong>%2$s</strong>.', 'tgmpa' );
-	      /* translators: 1: plugin name. */
-	      $this->upgrader->strings['skin_update_failed'] = __( 'The installation of %1$s failed.', 'tgmpa' );
-	
-	      if ( $this->tgmpa->is_automatic ) {
-	        // Automatic activation strings.
-	        $this->upgrader->strings['skin_upgrade_start'] = __( 'The installation and activation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
-	        /* translators: 1: plugin name. */
-	        $this->upgrader->strings['skin_update_successful'] = __( '%1$s installed and activated successfully.', 'tgmpa' );
-	        $this->upgrader->strings['skin_upgrade_end']       = __( 'All installations and activations have been completed.', 'tgmpa' );
-	        /* translators: 1: plugin name, 2: action number 3: total number of actions. */
-	        $this->upgrader->strings['skin_before_update_header'] = __( 'Installing and Activating Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
-	      } else {
-	        // Default installation strings.
-	        $this->upgrader->strings['skin_upgrade_start'] = __( 'The installation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
-	        /* translators: 1: plugin name. */
-	        $this->upgrader->strings['skin_update_successful'] = __( '%1$s installed successfully.', 'tgmpa' );
-	        $this->upgrader->strings['skin_upgrade_end']       = __( 'All installations have been completed.', 'tgmpa' );
-	        /* translators: 1: plugin name, 2: action number 3: total number of actions. */
-	        $this->upgrader->strings['skin_before_update_header'] = __( 'Installing Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
-	      }
-	
-	      // Add "read more" link only for WP < 4.8.
-	      if ( version_compare( $this->tgmpa->wp_version, '4.8', '<' ) ) {
-	        $this->upgrader->strings['skin_update_successful'] .= ' <a href="#" class="hide-if-no-js" onclick="%2$s"><span>' . esc_html__( 'Show Details', 'tgmpa' ) . '</span><span class="hidden">' . esc_html__( 'Hide Details', 'tgmpa' ) . '</span>.</a>';
-	      }
-	    }
+		if ( 'update' === $this->options['install_type'] ) {
+		  parent::add_strings();
+		  /* translators: 1: plugin name, 2: action number 3: total number of actions. */
+		  $this->upgrader->strings['skin_before_update_header'] = __( 'Updating Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
+		} else {
+		  /* translators: 1: plugin name, 2: error message. */
+		  $this->upgrader->strings['skin_update_failed_error'] = __( 'An error occurred while installing %1$s: <strong>%2$s</strong>.', 'tgmpa' );
+		  /* translators: 1: plugin name. */
+		  $this->upgrader->strings['skin_update_failed'] = __( 'The installation of %1$s failed.', 'tgmpa' );
+	
+		  if ( $this->tgmpa->is_automatic ) {
+			// Automatic activation strings.
+			$this->upgrader->strings['skin_upgrade_start'] = __( 'The installation and activation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
+			/* translators: 1: plugin name. */
+			$this->upgrader->strings['skin_update_successful'] = __( '%1$s installed and activated successfully.', 'tgmpa' );
+			$this->upgrader->strings['skin_upgrade_end']       = __( 'All installations and activations have been completed.', 'tgmpa' );
+			/* translators: 1: plugin name, 2: action number 3: total number of actions. */
+			$this->upgrader->strings['skin_before_update_header'] = __( 'Installing and Activating Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
+		  } else {
+			// Default installation strings.
+			$this->upgrader->strings['skin_upgrade_start'] = __( 'The installation process is starting. This process may take a while on some hosts, so please be patient.', 'tgmpa' );
+			/* translators: 1: plugin name. */
+			$this->upgrader->strings['skin_update_successful'] = __( '%1$s installed successfully.', 'tgmpa' );
+			$this->upgrader->strings['skin_upgrade_end']       = __( 'All installations have been completed.', 'tgmpa' );
+			/* translators: 1: plugin name, 2: action number 3: total number of actions. */
+			$this->upgrader->strings['skin_before_update_header'] = __( 'Installing Plugin %1$s (%2$d/%3$d)', 'tgmpa' );
+		  }
+	
+		  // Add "read more" link only for WP < 4.8.
+		  if ( version_compare( $this->tgmpa->wp_version, '4.8', '<' ) ) {
+			$this->upgrader->strings['skin_update_successful'] .= ' <a href="#" class="hide-if-no-js" onclick="%2$s"><span>' . esc_html__( 'Show Details', 'tgmpa' ) . '</span><span class="hidden">' . esc_html__( 'Hide Details', 'tgmpa' ) . '</span>.</a>';
+		  }
+		}
 	  }
 	
 	  /**
@@ -136,10 +136,10 @@ 
 	   * @param string $title Unused in this implementation.
 	   */
 	  public function before( $title = '' ) {
-	    if ( empty( $title ) ) {
-	      $title = esc_html( $this->plugin_names[ $this->i ] );
-	    }
-	    parent::before( $title );
+		if ( empty( $title ) ) {
+		  $title = esc_html( $this->plugin_names[ $this->i ] );
+		}
+		parent::before( $title );
 	  }
 	
 	  /**
@@ -153,12 +153,12 @@ 
 	   * @param string $title Unused in this implementation.
 	   */
 	  public function after( $title = '' ) {
-	    if ( empty( $title ) ) {
-	      $title = esc_html( $this->plugin_names[ $this->i ] );
-	    }
-	    parent::after( $title );
+		if ( empty( $title ) ) {
+		  $title = esc_html( $this->plugin_names[ $this->i ] );
+		}
+		parent::after( $title );
 	
-	    $this->i++;
+		$this->i++;
 	  }
 	
 	  /**
@@ -167,41 +167,41 @@ 
 	   * @since 2.2.0
 	   */
 	  public function bulk_footer() {
-	    // Serve up the string to say installations (and possibly activations) are complete.
-	    parent::bulk_footer();
-	
-	    // Flush plugins cache so we can make sure that the installed plugins list is always up to date.
-	    wp_clean_plugins_cache();
-	
-	    $this->tgmpa->show_tgmpa_version();
-	
-	    // Display message based on if all plugins are now active or not.
-	    $update_actions = array();
-	
-	    if ( $this->tgmpa->is_tgmpa_complete() ) {
-	      // All plugins are active, so we display the complete string and hide the menu to protect users.
-	      echo '<style type="text/css">#adminmenu .wp-submenu li.current { display: none !important; }</style>';
-	      $update_actions['dashboard'] = sprintf(
-	        esc_html( $this->tgmpa->strings['complete'] ),
-	        '<a href="' . esc_url( self_admin_url() ) . '">' . esc_html( $this->tgmpa->strings['dashboard'] ) . '</a>'
-	      );
-	    } else {
-	      $update_actions['tgmpa_page'] = '<a href="' . esc_url( $this->tgmpa->get_tgmpa_url() ) . '" target="_parent">' . esc_html( $this->tgmpa->strings['return'] ) . '</a>';
-	    }
-	
-	    /**
-	     * Filter the list of action links available following bulk plugin installs/updates.
-	     *
-	     * @since 2.5.0
-	     *
-	     * @param array $update_actions Array of plugin action links.
-	     * @param array $plugin_info    Array of information for the last-handled plugin.
-	     */
-	    $update_actions = apply_filters( 'tgmpa_update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );
-	
-	    if ( ! empty( $update_actions ) ) {
-	      $this->feedback( implode( ' | ', (array) $update_actions ) );
-	    }
+		// Serve up the string to say installations (and possibly activations) are complete.
+		parent::bulk_footer();
+	
+		// Flush plugins cache so we can make sure that the installed plugins list is always up to date.
+		wp_clean_plugins_cache();
+	
+		$this->tgmpa->show_tgmpa_version();
+	
+		// Display message based on if all plugins are now active or not.
+		$update_actions = array();
+	
+		if ( $this->tgmpa->is_tgmpa_complete() ) {
+		  // All plugins are active, so we display the complete string and hide the menu to protect users.
+		  echo '<style type="text/css">#adminmenu .wp-submenu li.current { display: none !important; }</style>';
+		  $update_actions['dashboard'] = sprintf(
+			esc_html( $this->tgmpa->strings['complete'] ),
+			'<a href="' . esc_url( self_admin_url() ) . '">' . esc_html( $this->tgmpa->strings['dashboard'] ) . '</a>'
+		  );
+		} else {
+		  $update_actions['tgmpa_page'] = '<a href="' . esc_url( $this->tgmpa->get_tgmpa_url() ) . '" target="_parent">' . esc_html( $this->tgmpa->strings['return'] ) . '</a>';
+		}
+	
+		/**
+		 * Filter the list of action links available following bulk plugin installs/updates.
+		 *
+		 * @since 2.5.0
+		 *
+		 * @param array $update_actions Array of plugin action links.
+		 * @param array $plugin_info    Array of information for the last-handled plugin.
+		 */
+		$update_actions = apply_filters( 'tgmpa_update_bulk_plugins_complete_actions', $update_actions, $this->plugin_info );
+	
+		if ( ! empty( $update_actions ) ) {
+		  $this->feedback( implode( ' | ', (array) $update_actions ) );
+		}
 	  }
 	
 	  /* *********** DEPRECATED METHODS *********** */
@@ -214,8 +214,8 @@ 
 	   * @see        Bulk_Upgrader_Skin::flush_output()
 	   */
 	  public function before_flush_output() {
-	    _deprecated_function( __FUNCTION__, 'TGMPA 2.5.0', 'Bulk_Upgrader_Skin::flush_output()' );
-	    $this->flush_output();
+		_deprecated_function( __FUNCTION__, 'TGMPA 2.5.0', 'Bulk_Upgrader_Skin::flush_output()' );
+		$this->flush_output();
 	  }
 	
 	  /**
@@ -227,8 +227,8 @@ 
 	   * @see        Bulk_Upgrader_Skin::flush_output()
 	   */
 	  public function after_flush_output() {
-	    _deprecated_function( __FUNCTION__, 'TGMPA 2.5.0', 'Bulk_Upgrader_Skin::flush_output()' );
-	    $this->flush_output();
-	    $this->i++;
+		_deprecated_function( __FUNCTION__, 'TGMPA 2.5.0', 'Bulk_Upgrader_Skin::flush_output()' );
+		$this->flush_output();
+		$this->i++;
 	  }
 	}

classes/TGMPA_Bulk_Installer.php

Indentation +148 added lines, -148 removed lines

@@ -63,20 +63,20 @@ 
 	   * @param \Bulk_Upgrader_Skin|null $skin Installer skin.
 	   */
 	  public function __construct( $skin = null ) {
-	    // Get TGMPA class instance.
-	    $this->tgmpa = call_user_func( array( get_class( $GLOBALS['tgmpa'] ), 'get_instance' ) );
+		// Get TGMPA class instance.
+		$this->tgmpa = call_user_func( array( get_class( $GLOBALS['tgmpa'] ), 'get_instance' ) );
 	
-	    parent::__construct( $skin );
+		parent::__construct( $skin );
 	
-	    if ( isset( $this->skin->options['install_type'] ) && 'update' === $this->skin->options['install_type'] ) {
-	      $this->clear_destination = true;
-	    }
+		if ( isset( $this->skin->options['install_type'] ) && 'update' === $this->skin->options['install_type'] ) {
+		  $this->clear_destination = true;
+		}
 	
-	    if ( $this->tgmpa->is_automatic ) {
-	      $this->activate_strings();
-	    }
+		if ( $this->tgmpa->is_automatic ) {
+		  $this->activate_strings();
+		}
 	
-	    add_action( 'upgrader_process_complete', array( $this->tgmpa, 'populate_file_path' ) );
+		add_action( 'upgrader_process_complete', array( $this->tgmpa, 'populate_file_path' ) );
 	  }
 	
 	  /**
@@ -85,8 +85,8 @@ 
 	   * @since 2.2.0
 	   */
 	  public function activate_strings() {
-	    $this->strings['activation_failed']  = __( 'Plugin activation failed.', 'tgmpa' );
-	    $this->strings['activation_success'] = __( 'Plugin activated successfully.', 'tgmpa' );
+		$this->strings['activation_failed']  = __( 'Plugin activation failed.', 'tgmpa' );
+		$this->strings['activation_success'] = __( 'Plugin activated successfully.', 'tgmpa' );
 	  }
 	
 	  /**
@@ -100,18 +100,18 @@ 
 	   * @return null|array Return early if error, array of installation data on success.
 	   */
 	  public function run( $options ) {
-	    $result = parent::run( $options );
-	
-	    // Reset the strings in case we changed one during automatic activation.
-	    if ( $this->tgmpa->is_automatic ) {
-	      if ( 'update' === $this->skin->options['install_type'] ) {
-	        $this->upgrade_strings();
-	      } else {
-	        $this->install_strings();
-	      }
-	    }
-	
-	    return $result;
+		$result = parent::run( $options );
+	
+		// Reset the strings in case we changed one during automatic activation.
+		if ( $this->tgmpa->is_automatic ) {
+		  if ( 'update' === $this->skin->options['install_type'] ) {
+			$this->upgrade_strings();
+		  } else {
+			$this->install_strings();
+		  }
+		}
+	
+		return $result;
 	  }
 	
 	  /**
@@ -134,59 +134,59 @@ 
 	   * @return array|false   Install confirmation messages on success, false on failure.
 	   */
 	  public function bulk_install( $plugins, $args = array() ) {
-	    // [TGMPA + ] Hook auto-activation in.
-	    add_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
+		// [TGMPA + ] Hook auto-activation in.
+		add_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
 	
-	    $defaults    = array(
-	      'clear_update_cache' => true,
-	    );
-	    $parsed_args = wp_parse_args( $args, $defaults );
+		$defaults    = array(
+		  'clear_update_cache' => true,
+		);
+		$parsed_args = wp_parse_args( $args, $defaults );
 	
-	    $this->init();
-	    $this->bulk = true;
+		$this->init();
+		$this->bulk = true;
 	
-	    $this->install_strings(); // [TGMPA + ] adjusted.
+		$this->install_strings(); // [TGMPA + ] adjusted.
 	
-	    /* [TGMPA - ] $current = get_site_transient( 'update_plugins' ); */
+		/* [TGMPA - ] $current = get_site_transient( 'update_plugins' ); */
 	
-	    /* [TGMPA - ] add_filter('upgrader_clear_destination', array($this, 'delete_old_plugin'), 10, 4); */
+		/* [TGMPA - ] add_filter('upgrader_clear_destination', array($this, 'delete_old_plugin'), 10, 4); */
 	
-	    $this->skin->header();
+		$this->skin->header();
 	
-	    // Connect to the Filesystem first.
-	    $res = $this->fs_connect( array( WP_CONTENT_DIR, WP_PLUGIN_DIR ) );
-	    if ( ! $res ) {
-	      $this->skin->footer();
-	      return false;
-	    }
+		// Connect to the Filesystem first.
+		$res = $this->fs_connect( array( WP_CONTENT_DIR, WP_PLUGIN_DIR ) );
+		if ( ! $res ) {
+		  $this->skin->footer();
+		  return false;
+		}
 	
-	    $this->skin->bulk_header();
+		$this->skin->bulk_header();
 	
-	    /*
+		/*
 	     * Only start maintenance mode if:
 	     * - running Multisite and there are one or more plugins specified, OR
 	     * - a plugin with an update available is currently active.
 	     * @TODO: For multisite, maintenance mode should only kick in for individual sites if at all possible.
 	     */
-	    $maintenance = ( is_multisite() && ! empty( $plugins ) );
+		$maintenance = ( is_multisite() && ! empty( $plugins ) );
 	
-	    /*
+		/*
 	    [TGMPA - ]
 	    foreach ( $plugins as $plugin )
 	      $maintenance = $maintenance || ( is_plugin_active( $plugin ) && isset( $current->response[ $plugin] ) );
 	    */
-	    if ( $maintenance ) {
-	      $this->maintenance_mode( true );
-	    }
+		if ( $maintenance ) {
+		  $this->maintenance_mode( true );
+		}
 	
-	    $results = array();
+		$results = array();
 	
-	    $this->update_count   = count( $plugins );
-	    $this->update_current = 0;
-	    foreach ( $plugins as $plugin ) {
-	      $this->update_current++;
+		$this->update_count   = count( $plugins );
+		$this->update_current = 0;
+		foreach ( $plugins as $plugin ) {
+		  $this->update_current++;
 	
-	      /*
+		  /*
 	      [TGMPA - ]
 	      $this->skin->plugin_info = get_plugin_data( WP_PLUGIN_DIR . '/' . $plugin, false, true);
 	
@@ -205,70 +205,70 @@ 
 	      $this->skin->plugin_active = is_plugin_active($plugin);
 	      */
 	
-	      $result = $this->run(
-	        array(
-	          'package'           => $plugin, // [TGMPA + ] adjusted.
-	          'destination'       => WP_PLUGIN_DIR,
-	          'clear_destination' => false, // [TGMPA + ] adjusted.
-	          'clear_working'     => true,
-	          'is_multi'          => true,
-	          'hook_extra'        => array(
-	            'plugin' => $plugin,
-	          ),
-	        )
-	      );
-	
-	      $results[ $plugin ] = $this->result;
-	
-	      // Prevent credentials auth screen from displaying multiple times.
-	      if ( false === $result ) {
-	        break;
-	      }
-	    }
-	
-	    $this->maintenance_mode( false );
-	
-	    /**
-	     * Fires when the bulk upgrader process is complete.
-	     *
-	     * @since WP 3.6.0 / TGMPA 2.5.0
-	     *
-	     * @param Plugin_Upgrader $this Plugin_Upgrader instance. In other contexts, $this, might
-	     *                              be a Theme_Upgrader or Core_Upgrade instance.
-	     * @param array           $data {
-	     *     Array of bulk item update data.
-	     *
-	     *     @type string $action   Type of action. Default 'update'.
-	     *     @type string $type     Type of update process. Accepts 'plugin', 'theme', or 'core'.
-	     *     @type bool   $bulk     Whether the update process is a bulk update. Default true.
-	     *     @type array  $packages Array of plugin, theme, or core packages to update.
-	     * }
-	     */
-	    do_action( // WPCS: prefix OK.
-	      'upgrader_process_complete',
-	      $this,
-	      array(
-	        'action'  => 'install', // [TGMPA + ] adjusted.
-	        'type'    => 'plugin',
-	        'bulk'    => true,
-	        'plugins' => $plugins,
-	      )
-	    );
-	
-	    $this->skin->bulk_footer();
-	
-	    $this->skin->footer();
-	
-	    // Cleanup our hooks, in case something else does a upgrade on this connection.
-	    /* [TGMPA - ] remove_filter('upgrader_clear_destination', array($this, 'delete_old_plugin')); */
-	
-	    // [TGMPA + ] Remove our auto-activation hook.
-	    remove_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
-	
-	    // Force refresh of plugin update information.
-	    wp_clean_plugins_cache( $parsed_args['clear_update_cache'] );
-	
-	    return $results;
+		  $result = $this->run(
+			array(
+			  'package'           => $plugin, // [TGMPA + ] adjusted.
+			  'destination'       => WP_PLUGIN_DIR,
+			  'clear_destination' => false, // [TGMPA + ] adjusted.
+			  'clear_working'     => true,
+			  'is_multi'          => true,
+			  'hook_extra'        => array(
+				'plugin' => $plugin,
+			  ),
+			)
+		  );
+	
+		  $results[ $plugin ] = $this->result;
+	
+		  // Prevent credentials auth screen from displaying multiple times.
+		  if ( false === $result ) {
+			break;
+		  }
+		}
+	
+		$this->maintenance_mode( false );
+	
+		/**
+		 * Fires when the bulk upgrader process is complete.
+		 *
+		 * @since WP 3.6.0 / TGMPA 2.5.0
+		 *
+		 * @param Plugin_Upgrader $this Plugin_Upgrader instance. In other contexts, $this, might
+		 *                              be a Theme_Upgrader or Core_Upgrade instance.
+		 * @param array           $data {
+		 *     Array of bulk item update data.
+		 *
+		 *     @type string $action   Type of action. Default 'update'.
+		 *     @type string $type     Type of update process. Accepts 'plugin', 'theme', or 'core'.
+		 *     @type bool   $bulk     Whether the update process is a bulk update. Default true.
+		 *     @type array  $packages Array of plugin, theme, or core packages to update.
+		 * }
+		 */
+		do_action( // WPCS: prefix OK.
+		  'upgrader_process_complete',
+		  $this,
+		  array(
+			'action'  => 'install', // [TGMPA + ] adjusted.
+			'type'    => 'plugin',
+			'bulk'    => true,
+			'plugins' => $plugins,
+		  )
+		);
+	
+		$this->skin->bulk_footer();
+	
+		$this->skin->footer();
+	
+		// Cleanup our hooks, in case something else does a upgrade on this connection.
+		/* [TGMPA - ] remove_filter('upgrader_clear_destination', array($this, 'delete_old_plugin')); */
+	
+		// [TGMPA + ] Remove our auto-activation hook.
+		remove_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
+	
+		// Force refresh of plugin update information.
+		wp_clean_plugins_cache( $parsed_args['clear_update_cache'] );
+	
+		return $results;
 	  }
 	
 	  /**
@@ -284,13 +284,13 @@ 
 	   */
 	  public function bulk_upgrade( $plugins, $args = array() ) {
 	
-	    add_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
+		add_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
 	
-	    $result = parent::bulk_upgrade( $plugins, $args );
+		$result = parent::bulk_upgrade( $plugins, $args );
 	
-	    remove_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
+		remove_filter( 'upgrader_post_install', array( $this, 'auto_activate' ), 10 );
 	
-	    return $result;
+		return $result;
 	  }
 	
 	  /**
@@ -304,30 +304,30 @@ 
 	   * @return bool
 	   */
 	  public function auto_activate( $bool ) {
-	    // Only process the activation of installed plugins if the automatic flag is set to true.
-	    if ( $this->tgmpa->is_automatic ) {
-	      // Flush plugins cache so the headers of the newly installed plugins will be read correctly.
-	      wp_clean_plugins_cache();
-	
-	      // Get the installed plugin file.
-	      $plugin_info = $this->plugin_info();
-	
-	      // Don't try to activate on upgrade of active plugin as WP will do this already.
-	      if ( ! is_plugin_active( $plugin_info ) ) {
-	        $activate = activate_plugin( $plugin_info );
-	
-	        // Adjust the success string based on the activation result.
-	        $this->strings['process_success'] = $this->strings['process_success'] . "<br />\n";
-	
-	        if ( is_wp_error( $activate ) ) {
-	          $this->skin->error( $activate );
-	          $this->strings['process_success'] .= $this->strings['activation_failed'];
-	        } else {
-	          $this->strings['process_success'] .= $this->strings['activation_success'];
-	        }
-	      }
-	    }
-	
-	    return $bool;
+		// Only process the activation of installed plugins if the automatic flag is set to true.
+		if ( $this->tgmpa->is_automatic ) {
+		  // Flush plugins cache so the headers of the newly installed plugins will be read correctly.
+		  wp_clean_plugins_cache();
+	
+		  // Get the installed plugin file.
+		  $plugin_info = $this->plugin_info();
+	
+		  // Don't try to activate on upgrade of active plugin as WP will do this already.
+		  if ( ! is_plugin_active( $plugin_info ) ) {
+			$activate = activate_plugin( $plugin_info );
+	
+			// Adjust the success string based on the activation result.
+			$this->strings['process_success'] = $this->strings['process_success'] . "<br />\n";
+	
+			if ( is_wp_error( $activate ) ) {
+			  $this->skin->error( $activate );
+			  $this->strings['process_success'] .= $this->strings['activation_failed'];
+			} else {
+			  $this->strings['process_success'] .= $this->strings['activation_success'];
+			}
+		  }
+		}
+	
+		return $bool;
 	  }
 	}