updated to v2.3.6 to fix API error when installing a single plugin from an externally hosted source

Author: thomasgriffin

README

@@ -1,9 +1,9 @@
 === TGM Plugin Activation ===
 Contributors:      Thomas Griffin (@jthomasgriffin / thomasgriffinmedia.com)
                    Gary Jones (Github: @GaryJones / Twitter: GaryJ)
-Version:           2.3.5
+Version:           2.3.6
 Requires at least: 3.0.0
-Tested up to:      3.3.1
+Tested up to:      3.4-beta3
 
 == Description ==
 
@@ -35,6 +35,10 @@ You can also follow project progress and updates on Twitter. Follow us here at h
 
 == Changelog ==
 
+= 2.3.6 =
+
+* Fixed API error when clicking on the plugin install row action link for an externally hosted plugin
+
 = 2.3.5 =
 
 * Fixed nag message not working when nag_type string was not set (props @jeffsebring)

tgm-plugin-activation/class-tgm-plugin-activation.php

@@ -3,7 +3,7 @@
  * Plugin installation and activation for WordPress themes.
  *
  * @package   TGM-Plugin-Activation
- * @version   2.3.5
+ * @version   2.3.6
  * @author    Thomas Griffin <thomas@thomasgriffinmedia.com>
  * @author    Gary Jones <gamajo@gamajo.com>
  * @copyright Copyright (c) 2012, Thomas Griffin
@@ -445,14 +445,16 @@ protected function do_plugin_install() {
 				require_once ABSPATH . 'wp-admin/includes/plugin-install.php'; // Need for plugins_api
 				require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php'; // Need for upgrade classes
 
-				$api = plugins_api( 'plugin_information', array( 'slug' => $plugin['slug'], 'fields' => array( 'sections' => false ) ) );
-
-				if ( is_wp_error( $api ) )
-					wp_die( $this->strings['oops'] . var_dump( $api ) );
-
 				/** Set plugin source to WordPress API link if available */
-				if ( isset( $plugin['source'] ) && 'repo' == $plugin['source'] && isset( $api->download_link ) )
-					$plugin['source'] = $api->download_link;
+				if ( isset( $plugin['source'] ) && 'repo' == $plugin['source'] ) {
+					$api = plugins_api( 'plugin_information', array( 'slug' => $plugin['slug'], 'fields' => array( 'sections' => false ) ) );
+					
+					if ( is_wp_error( $api ) )
+						wp_die( $this->strings['oops'] . var_dump( $api ) );
+						
+					if ( isset( $api->download_link ) )
+						$plugin['source'] = $api->download_link;
+				}
 
 				/** Set type, based on whether the source starts with http:// or https:// */
 				$type = preg_match( '|^http(s)?://|', $plugin['source'] ) ? 'web' : 'upload';

tgm-plugin-activation/example.php

@@ -8,7 +8,7 @@
  *
  * @package	   TGM-Plugin-Activation
  * @subpackage Example
- * @version	   2.3.5
+ * @version	   2.3.6
  * @author	   Thomas Griffin <thomas@thomasgriffinmedia.com>
  * @author	   Gary Jones <gamajo@gamajo.com>
  * @copyright  Copyright (c) 2012, Thomas Griffin