From 7b33ad2a997e3acf06d1fb3196299cb5155a289d Mon Sep 17 00:00:00 2001
From: Dominik Schilling <dominikschilling+git@gmail.com>
Date: Sat, 26 Sep 2015 15:50:25 +0000
Subject: [PATCH] Plugins: Don't request all fields via `plugins_api(
 'plugin_information' )` for plugin installs and update checks.

The Plugins API returns a lot of data by default (see [34596]) but when installing or checking for updates we don't need all of it. To save bandwidth, memory and time request only required fields.

Fixes #34030.
Built from https://develop.svn.wordpress.org/trunk@34598


git-svn-id: http://core.svn.wordpress.org/trunk@34562 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/update-core.php | 21 +++++++++++++++++++--
 wp-admin/update.php      | 25 +++++++++++++++++++++----
 wp-includes/version.php  |  2 +-
 3 files changed, 41 insertions(+), 7 deletions(-)

diff --git a/wp-admin/update-core.php b/wp-admin/update-core.php
index 3e3e24c60f..d52b415e6e 100644
--- a/wp-admin/update-core.php
+++ b/wp-admin/update-core.php
@@ -252,8 +252,25 @@ function list_plugin_updates() {
 
 	<tbody class="plugins">
 <?php
-	foreach ( (array) $plugins as $plugin_file => $plugin_data) {
-		$info = plugins_api('plugin_information', array('slug' => $plugin_data->update->slug ));
+	foreach ( (array) $plugins as $plugin_file => $plugin_data ) {
+		$info = plugins_api( 'plugin_information', array(
+			'slug' => $plugin_data->update->slug,
+			'fields' => array(
+				'short_description' => false,
+				'sections' => false,
+				'requires' => false,
+				'rating' => false,
+				'ratings' => false,
+				'downloaded' => false,
+				'downloadlink' => false,
+				'last_updated' => false,
+				'added' => false,
+				'tags' => false,
+				'homepage' => false,
+				'donate_link' => false,
+			),
+		) );
+
 		if ( is_wp_error( $info ) ) {
 			$info = false;
 		}
diff --git a/wp-admin/update.php b/wp-admin/update.php
index 4cfdeca6c6..fba26f885a 100644
--- a/wp-admin/update.php
+++ b/wp-admin/update.php
@@ -97,11 +97,28 @@ if ( isset($_GET['action']) ) {
 
 		include_once( ABSPATH . 'wp-admin/includes/plugin-install.php' ); //for plugins_api..
 
-		check_admin_referer('install-plugin_' . $plugin);
-		$api = plugins_api('plugin_information', array('slug' => $plugin, 'fields' => array('sections' => false) ) ); //Save on a bit of bandwidth.
+		check_admin_referer( 'install-plugin_' . $plugin );
+		$api = plugins_api( 'plugin_information', array(
+			'slug' => $plugin,
+			'fields' => array(
+				'short_description' => false,
+				'sections' => false,
+				'requires' => false,
+				'rating' => false,
+				'ratings' => false,
+				'downloaded' => false,
+				'last_updated' => false,
+				'added' => false,
+				'tags' => false,
+				'compatibility' => false,
+				'homepage' => false,
+				'donate_link' => false,
+			),
+		) );
 
-		if ( is_wp_error($api) )
-	 		wp_die($api);
+		if ( is_wp_error( $api ) ) {
+	 		wp_die( $api );
+		}
 
 		$title = __('Plugin Install');
 		$parent_file = 'plugins.php';
diff --git a/wp-includes/version.php b/wp-includes/version.php
index fe0705e913..3a05523705 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-alpha-34597';
+$wp_version = '4.4-alpha-34598';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.