diff -r 53cff4b4a802 -r bde1974c263b web/wp-admin/update-core.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/wp-admin/update-core.php	Wed Feb 03 15:37:20 2010 +0000
@@ -0,0 +1,391 @@
+<?php
+/**
+ * Update Core administration panel.
+ *
+ * @package WordPress
+ * @subpackage Administration
+ */
+
+/** WordPress Administration Bootstrap */
+require_once('admin.php');
+
+if ( ! current_user_can('update_plugins') )
+	wp_die(__('You do not have sufficient permissions to update plugins for this blog.'));
+
+function list_core_update( $update ) {
+	global $wp_local_package;
+	$version_string = ('en_US' == $update->locale && 'en_US' == get_locale() ) ?
+			$update->current : sprintf("%s&ndash;<strong>%s</strong>", $update->current, $update->locale);
+	$current = false;
+	if ( !isset($update->response) || 'latest' == $update->response )
+		$current = true;
+	$submit = __('Upgrade Automatically');
+	$form_action = 'update-core.php?action=do-core-upgrade';
+	if ( 'development' == $update->response ) {
+		$message = __('You are using a development version of WordPress.  You can upgrade to the latest nightly build automatically or download the nightly build and install it manually:');
+		$download = __('Download nightly build');
+	} else {
+		if ( $current ) {
+			$message = sprintf(__('You have the latest version of WordPress. You do not need to upgrade. However, if you want to re-install version %s, you can do so automatically or download the package and re-install manually:'), $version_string);
+			$submit = __('Re-install Automatically');
+			$form_action = 'update-core.php?action=do-core-reinstall';
+		} else {
+			$message = 	sprintf(__('You can upgrade to version %s automatically or download the package and install it manually:'), $version_string);
+		}
+		$download = sprintf(__('Download %s'), $version_string);
+	}
+
+	echo '<p>';
+	echo $message;
+	echo '</p>';
+	echo '<form method="post" action="' . $form_action . '" name="upgrade" class="upgrade">';
+	wp_nonce_field('upgrade-core');
+	echo '<p>';
+	echo '<input id="upgrade" class="button" type="submit" value="' . esc_attr($submit) . '" name="upgrade" />&nbsp;';
+	echo '<input name="version" value="'. esc_attr($update->current) .'" type="hidden"/>';
+	echo '<input name="locale" value="'. esc_attr($update->locale) .'" type="hidden"/>';
+	echo '<a href="' . esc_url($update->package) . '" class="button">' . $download . '</a>&nbsp;';
+	if ( 'en_US' != $update->locale )
+		if ( !isset( $update->dismissed ) || !$update->dismissed )
+			echo '<input id="dismiss" class="button" type="submit" value="' . esc_attr__('Hide this update') . '" name="dismiss" />';
+		else
+			echo '<input id="undismiss" class="button" type="submit" value="' . esc_attr__('Bring back this update') . '" name="undismiss" />';
+	echo '</p>';
+	if ( 'en_US' != $update->locale && ( !isset($wp_local_package) || $wp_local_package != $update->locale ) )
+	    echo '<p class="hint">'.__('This localized version contains both the translation and various other localization fixes. You can skip upgrading if you want to keep your current translation.').'</p>';
+	else if ( 'en_US' == $update->locale && get_locale() != 'en_US' ) {
+	    echo '<p class="hint">'.sprintf( __('You are about to install WordPress %s <strong>in English.</strong> There is a chance this upgrade will break your translation. You may prefer to wait for the localized version to be released.'), $update->current ).'</p>';
+	}
+	echo '</form>';
+
+}
+
+function dismissed_updates() {
+	$dismissed = get_core_updates( array( 'dismissed' => true, 'available' => false ) );
+	if ( $dismissed ) {
+
+		$show_text = esc_js(__('Show hidden updates'));
+		$hide_text = esc_js(__('Hide hidden updates'));
+	?>
+	<script type="text/javascript">
+
+		jQuery(function($) {
+			$('dismissed-updates').show();
+			$('#show-dismissed').toggle(function(){$(this).text('<?php echo $hide_text; ?>');}, function() {$(this).text('<?php echo $show_text; ?>')});
+			$('#show-dismissed').click(function() { $('#dismissed-updates').toggle('slow');});
+		});
+	</script>
+	<?php
+		echo '<p class="hide-if-no-js"><a id="show-dismissed" href="#">'.__('Show hidden updates').'</a></p>';
+		echo '<ul id="dismissed-updates" class="core-updates dismissed">';
+		foreach( (array) $dismissed as $update) {
+			echo '<li>';
+			list_core_update( $update );
+			echo '</li>';
+		}
+		echo '</ul>';
+	}
+}
+
+/**
+ * Display upgrade WordPress for downloading latest or upgrading automatically form.
+ *
+ * @since 2.7
+ *
+ * @return null
+ */
+function core_upgrade_preamble() {
+	global $upgrade_error;
+
+	$updates = get_core_updates();
+?>
+	<div class="wrap">
+	<?php screen_icon(); ?>
+	<h2><?php _e('Upgrade WordPress'); ?></h2>
+<?php
+	if ( $upgrade_error ) {
+		echo '<div class="error"><p>';
+		_e('Please select one or more plugins to upgrade.');
+		echo '</p></div>';
+	}
+
+	if ( !isset($updates[0]->response) || 'latest' == $updates[0]->response ) {
+		echo '<h3>';
+		_e('You have the latest version of WordPress. You do not need to upgrade');
+		echo '</h3>';
+	} else {
+		echo '<div class="updated fade"><p>';
+		_e('<strong>Important:</strong> before upgrading, please <a href="http://codex.wordpress.org/WordPress_Backups">backup your database and files</a>.');
+		echo '</p></div>';
+
+		echo '<h3 class="response">';
+		_e( 'There is a new version of WordPress available for upgrade' );
+		echo '</h3>';
+	}
+
+	echo '<ul class="core-updates">';
+	$alternate = true;
+	foreach( (array) $updates as $update ) {
+		$class = $alternate? ' class="alternate"' : '';
+		$alternate = !$alternate;
+		echo "<li $class>";
+		list_core_update( $update );
+		echo '</li>';
+	}
+	echo '</ul>';
+	dismissed_updates();
+
+	list_plugin_updates();
+	//list_theme_updates();
+	do_action('core_upgrade_preamble');
+	echo '</div>';
+}
+
+function list_plugin_updates() {
+	global $wp_version;
+
+	$cur_wp_version = preg_replace('/-.*$/', '', $wp_version);
+
+	require_once(ABSPATH . 'wp-admin/includes/plugin-install.php');
+	$plugins = get_plugin_updates();
+	if ( empty($plugins) )
+		return;
+	$form_action = 'update-core.php?action=do-plugin-upgrade';
+
+	$core_updates = get_core_updates();
+	if ( !isset($core_updates[0]->response) || 'latest' == $core_updates[0]->response || 'development' == $core_updates[0]->response || version_compare( $core_updates[0]->current, $cur_wp_version, '=') )
+		$core_update_version = false;
+	else
+		$core_update_version = $core_updates[0]->current;
+	?>
+<h3><?php _e('Plugins'); ?></h3>
+<p><?php _e('The following plugins have new versions available.  Check the ones you want to upgrade and then click "Upgrade Plugins".'); ?></p>
+<form method="post" action="<?php echo $form_action; ?>" name="upgrade-plugins" class="upgrade">
+<?php wp_nonce_field('upgrade-core'); ?>
+<p><input id="upgrade-plugins" class="button" type="submit" value="<?php esc_attr_e('Upgrade Plugins'); ?>" name="upgrade" /></p>
+<table class="widefat" cellspacing="0" id="update-plugins-table">
+	<thead>
+	<tr>
+		<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
+		<th scope="col" class="manage-column"><?php _e('Select All'); ?></th>
+	</tr>
+	</thead>
+
+	<tfoot>
+	<tr>
+		<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
+		<th scope="col" class="manage-column"><?php _e('Select All'); ?></th>
+	</tr>
+	</tfoot>
+	<tbody class="plugins">
+<?php
+	foreach ( (array) $plugins as $plugin_file => $plugin_data) {
+		$info = plugins_api('plugin_information', array('slug' => $plugin_data->update->slug ));
+		// Get plugin compat for running version of WordPress.
+		if ( isset($info->tested) && version_compare($info->tested, $cur_wp_version, '>=') ) {
+			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: 100%% (according to its author)'), $cur_wp_version);
+		} elseif ( isset($info->compatibility[$cur_wp_version][$plugin_data->update->new_version]) ) {
+			$compat = $info->compatibility[$cur_wp_version][$plugin_data->update->new_version];
+			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $cur_wp_version, $compat[0], $compat[2], $compat[1]);
+		} else {
+			$compat = '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $cur_wp_version);
+		}
+		// Get plugin compat for updated version of WordPress.
+		if ( $core_update_version ) {
+			if ( isset($info->compatibility[$core_update_version][$plugin_data->update->new_version]) ) {
+				$update_compat = $info->compatibility[$core_update_version][$plugin_data->update->new_version];
+				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: %2$d%% (%3$d "works" votes out of %4$d total)'), $core_update_version, $update_compat[0], $update_compat[2], $update_compat[1]);
+			} else {
+				$compat .= '<br />' . sprintf(__('Compatibility with WordPress %1$s: Unknown'), $core_update_version);
+			}
+		}
+		// Get the upgrade notice for the new plugin version.
+		if ( isset($plugin_data->update->upgrade_notice) ) {
+			$upgrade_notice = '<br />' . strip_tags($plugin_data->update->upgrade_notice);
+		} else {
+			$upgrade_notice = '';
+		}
+		echo "
+	<tr class='active'>
+		<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr($plugin_file) . "' /></th>
+		<td class='plugin-title'><strong>{$plugin_data->Name}</strong>" . sprintf(__('You are running version %1$s. Upgrade to %2$s.'), $plugin_data->Version, $plugin_data->update->new_version) . $compat . $upgrade_notice . "</td>
+	</tr>";
+	}
+?>
+	</tbody>
+</table>
+<p><input id="upgrade-plugins-2" class="button" type="submit" value="<?php esc_attr_e('Upgrade Plugins'); ?>" name="upgrade" /></p>
+</form>
+<?php
+}
+
+function list_theme_updates() {
+	$themes = get_theme_updates();
+	if ( empty($themes) )
+		return;
+?>
+<h3><?php _e('Themes'); ?></h3>
+<table class="widefat" cellspacing="0" id="update-themes-table">
+	<thead>
+	<tr>
+		<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
+		<th scope="col" class="manage-column"><?php _e('Name'); ?></th>
+	</tr>
+	</thead>
+
+	<tfoot>
+	<tr>
+		<th scope="col" class="manage-column check-column"><input type="checkbox" /></th>
+		<th scope="col" class="manage-column"><?php _e('Name'); ?></th>
+	</tr>
+	</tfoot>
+	<tbody class="plugins">
+<?php
+	foreach ( (array) $themes as $stylesheet => $theme_data) {
+		echo "
+	<tr class='active'>
+		<th scope='row' class='check-column'><input type='checkbox' name='checked[]' value='" . esc_attr($stylesheet) . "' /></th>
+		<td class='plugin-title'><strong>{$theme_data->Name}</strong></td>
+	</tr>";
+	}
+?>
+	</tbody>
+</table>
+<?php
+}
+
+/**
+ * Upgrade WordPress core display.
+ *
+ * @since 2.7
+ *
+ * @return null
+ */
+function do_core_upgrade( $reinstall = false ) {
+	global $wp_filesystem;
+
+	if ( $reinstall )
+		$url = 'update-core.php?action=do-core-reinstall';
+	else
+		$url = 'update-core.php?action=do-core-upgrade';
+	$url = wp_nonce_url($url, 'upgrade-core');
+	if ( false === ($credentials = request_filesystem_credentials($url, '', false, ABSPATH)) )
+		return;
+
+	$version = isset( $_POST['version'] )? $_POST['version'] : false;
+	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$update = find_core_update( $version, $locale );
+	if ( !$update )
+		return;
+
+
+	if ( ! WP_Filesystem($credentials, ABSPATH) ) {
+		request_filesystem_credentials($url, '', true, ABSPATH); //Failed to connect, Error and request again
+		return;
+	}
+?>
+	<div class="wrap">
+	<?php screen_icon(); ?>
+	<h2><?php _e('Upgrade WordPress'); ?></h2>
+<?php
+	if ( $wp_filesystem->errors->get_error_code() ) {
+		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
+			show_message($message);
+		echo '</div>';
+		return;
+	}
+
+	if ( $reinstall )
+		$update->response = 'reinstall';
+
+	$result = wp_update_core($update, 'show_message');
+
+	if ( is_wp_error($result) ) {
+		show_message($result);
+		if ('up_to_date' != $result->get_error_code() )
+			show_message( __('Installation Failed') );
+	} else {
+		show_message( __('WordPress upgraded successfully') );
+	}
+	echo '</div>';
+}
+
+function do_dismiss_core_update() {
+	$version = isset( $_POST['version'] )? $_POST['version'] : false;
+	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$update = find_core_update( $version, $locale );
+	if ( !$update )
+		return;
+	dismiss_core_update( $update );
+	wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
+}
+
+function do_undismiss_core_update() {
+	$version = isset( $_POST['version'] )? $_POST['version'] : false;
+	$locale = isset( $_POST['locale'] )? $_POST['locale'] : 'en_US';
+	$update = find_core_update( $version, $locale );
+	if ( !$update )
+		return;
+	undismiss_core_update( $version, $locale );
+	wp_redirect( wp_nonce_url('update-core.php?action=upgrade-core', 'upgrade-core') );
+}
+
+function no_update_actions($actions) {
+	return '';
+}
+
+function do_plugin_upgrade() {
+	include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+
+	if ( isset($_GET['plugins']) ) {
+		$plugins = explode(',', $_GET['plugins']);
+	} elseif ( isset($_POST['checked']) ) {
+		$plugins = (array) $_POST['checked'];
+	} else {
+		// Nothing to do.
+		return;
+	}
+	$url = 'update-core.php?action=do-plugin-upgrade&amp;plugins=' . urlencode(join(',', $plugins));
+	$title = __('Upgrade Plugins');
+	$nonce = 'upgrade-core';
+	$upgrader = new Plugin_Upgrader( new Plugin_Upgrader_Skin( compact('title', 'nonce', 'url', 'plugin') ) );
+	$upgrader->bulk_upgrade($plugins);
+}
+
+$action = isset($_GET['action']) ? $_GET['action'] : 'upgrade-core';
+
+$upgrade_error = false;
+if ( 'do-plugin-upgrade' == $action && !isset($_GET['plugins']) && !isset($_POST['checked']) ) {
+	$upgrade_error = true;
+	$action = 'upgrade-core';
+}
+
+$title = __('Upgrade WordPress');
+$parent_file = 'tools.php';
+
+if ( 'upgrade-core' == $action ) {
+	wp_version_check();
+	require_once('admin-header.php');
+	core_upgrade_preamble();
+} elseif ( 'do-core-upgrade' == $action || 'do-core-reinstall' == $action ) {
+	check_admin_referer('upgrade-core');
+	// do the (un)dismiss actions before headers,
+	// so that they can redirect
+	if ( isset( $_POST['dismiss'] ) )
+		do_dismiss_core_update();
+	elseif ( isset( $_POST['undismiss'] ) )
+	do_undismiss_core_update();
+	require_once('admin-header.php');
+	if ( 'do-core-reinstall' == $action )
+		$reinstall = true;
+	else
+		$reinstall = false;
+	if ( isset( $_POST['upgrade'] ) )
+		do_core_upgrade($reinstall);
+} elseif ( 'do-plugin-upgrade' == $action ) {
+	check_admin_referer('upgrade-core');
+	require_once('admin-header.php');
+	do_plugin_upgrade();
+}
+
+include('admin-footer.php');