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Run plugin checks both admin and blog side. Props DD32 and mdawaffe. fixes #7265 

git-svn-id: http://svn.automattic.com/wordpress/trunk@8317 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2008-07-11 22:04:03 +00:00
parent e027fac4f6
commit e7e42b56d5
2 changed files with 90 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
wp-admin/includes/update.php
View File

@ -53,71 +53,6 @@ function update_right_now_message() {
echo "<span id='wp-version-message'>$msg</span>";
}
function wp_update_plugins() {
global $wp_version;
if ( !function_exists('fsockopen') )
return false;
$plugins = get_plugins();
$active = get_option( 'active_plugins' );
$current = get_option( 'update_plugins' );
$new_option = '';
$new_option->last_checked = time();
$plugin_changed = false;
foreach ( $plugins as $file => $p ) {
$new_option->checked[ $file ] = $p['Version'];
if ( !isset( $current->checked[ $file ] ) ) {
$plugin_changed = true;
continue;
}
if ( strval($current->checked[ $file ]) !== strval($p['Version']) )
$plugin_changed = true;
}
if (
isset( $current->last_checked ) &&
43200 > ( time() - $current->last_checked ) &&
!$plugin_changed
)
return false;
$to_send->plugins = $plugins;
$to_send->active = $active;
$send = serialize( $to_send );
$request = 'plugins=' . urlencode( $send );
$http_request = "POST /plugins/update-check/1.0/ HTTP/1.0\r\n";
$http_request .= "Host: api.wordpress.org\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_option('blog_charset') . "\r\n";
$http_request .= "Content-Length: " . strlen($request) . "\r\n";
$http_request .= 'User-Agent: WordPress/' . $wp_version . '; ' . get_bloginfo('url') . "\r\n";
$http_request .= "\r\n";
$http_request .= $request;
$response = '';
if( false != ( $fs = @fsockopen( 'api.wordpress.org', 80, $errno, $errstr, 3) ) && is_resource($fs) ) {
fwrite($fs, $http_request);
while ( !feof($fs) )
$response .= fgets($fs, 1160); // One TCP-IP packet
fclose($fs);
$response = explode("\r\n\r\n", $response, 2);
}
$response = unserialize( $response[1] );
if ( $response )
$new_option->response = $response;
update_option( 'update_plugins', $new_option );
}
add_action( 'init', 'wp_update_plugins' );
function wp_plugin_update_row( $file, $plugin_data ) {
$current = get_option( 'update_plugins' );
if ( !isset( $current->response[ $file ] ) )

93
wp-includes/update.php
View File

@ -10,7 +10,7 @@
* wp_version_check() - Check WordPress version against the newest version.
*
* The WordPress version, PHP version, and Locale is sent. Checks against the WordPress server at
* api.wordpress.org server. Will only check if PHP has fsockopen enabled and WordPress isn't installing.
* api.wordpress.org. Will only check if PHP has fsockopen enabled and WordPress isn't installing.
*
* @package WordPress
* @since 2.3
@ -19,7 +19,7 @@
* @return mixed Returns null if update is unsupported. Returns false if check is too soon.
*/
function wp_version_check() {
if ( !function_exists('fsockopen') || strpos($_SERVER['PHP_SELF'], 'install.php') !== false || defined('WP_INSTALLING') )
if ( !function_exists('fsockopen') || defined('WP_INSTALLING') )
return;
global $wp_version;
@ -69,7 +69,94 @@ function wp_version_check() {
}
update_option( 'update_core', $new_option );
}
add_action( 'init', 'wp_version_check' );
/**
* wp_update_plugins() - Check plugin versions against the latest versions hosted on WordPress.org.
*
* The WordPress version, PHP version, and Locale is sent along with a list of all plugins installed.
* Checks against the WordPress server at api.wordpress.org.
* Will only check if PHP has fsockopen enabled and WordPress isn't installing.
*
* @package WordPress
* @since 2.3
* @uses $wp_version Used to notidy the WordPress version.
*
* @return mixed Returns null if update is unsupported. Returns false if check is too soon.
*/
function wp_update_plugins() {
global $wp_version;
if ( !function_exists('fsockopen') || defined('WP_INSTALLING') )
return false;
$current = get_option( 'update_plugins' );
$time_not_changed = isset( $current->last_checked ) && 43200 > ( time() - $current->last_checked );
// If running blog-side, bail unless we've not checked in the last 12 hours
if ( !function_exists( 'get_plugins' ) ) {
if ( $time_not_changed )
return false;
require_once( ABSPATH . 'wp-admin/includes/plugin.php' );
}
$plugins = get_plugins();
$active = get_option( 'active_plugins' );
$new_option = '';
$new_option->last_checked = time();
$plugin_changed = false;
foreach ( $plugins as $file => $p ) {
$new_option->checked[ $file ] = $p['Version'];
if ( !isset( $current->checked[ $file ] ) ) {
$plugin_changed = true;
continue;
}
if ( strval($current->checked[ $file ]) !== strval($p['Version']) )
$plugin_changed = true;
}
// Bail if we've checked in the last 12 hours and if nothing has changed
if ( $time_not_changed && !$plugin_changed )
return false;
$to_send->plugins = $plugins;
$to_send->active = $active;
$send = serialize( $to_send );
$request = 'plugins=' . urlencode( $send );
$http_request = "POST /plugins/update-check/1.0/ HTTP/1.0\r\n";
$http_request .= "Host: api.wordpress.org\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_option('blog_charset') . "\r\n";
$http_request .= "Content-Length: " . strlen($request) . "\r\n";
$http_request .= 'User-Agent: WordPress/' . $wp_version . '; ' . get_bloginfo('url') . "\r\n";
$http_request .= "\r\n";
$http_request .= $request;
$response = '';
if( false != ( $fs = @fsockopen( 'api.wordpress.org', 80, $errno, $errstr, 3) ) && is_resource($fs) ) {
fwrite($fs, $http_request);
while ( !feof($fs) )
$response .= fgets($fs, 1160); // One TCP-IP packet
fclose($fs);
$response = explode("\r\n\r\n", $response, 2);
}
$response = unserialize( $response[1] );
if ( $response )
$new_option->response = $response;
update_option( 'update_plugins', $new_option );
}
if ( defined( 'WP_ADMIN' ) && WP_ADMIN )
add_action( 'admin_init', 'wp_update_plugins' );
else
add_action( 'init', 'wp_update_plugins' );
?>