From 50b00028bd207f461d6ed02f7868eccb5c6b8fe1 Mon Sep 17 00:00:00 2001
From: donncha <donncha@7be80a69-a1ef-0310-a953-fb0f7c49ff36>
Date: Wed, 19 Mar 2008 12:35:25 +0000
Subject: Add and delete WP 2.5 files. *DON'T SVN UPDATE!*

git-svn-id: http://svn.automattic.com/wordpress-mu/trunk@1214 7be80a69-a1ef-0310-a953-fb0f7c49ff36
---
 wp-admin/update.php | 127 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 wp-admin/update.php

(limited to 'wp-admin/update.php')

diff --git a/wp-admin/update.php b/wp-admin/update.php
new file mode 100644
index 0000000..b047384
--- /dev/null
+++ b/wp-admin/update.php
@@ -0,0 +1,127 @@
+<?php
+
+require_once('admin.php');
+
+if ( !current_user_can('edit_plugins') )
+                wp_die('<p>'.__('You do not have sufficient permissions to update plugins for this blog.').'</p>');
+
+function request_filesystem_credentials($form_post, $type = '', $error = false) {
+	if ( empty($type) )
+		$type = get_filesystem_method();
+
+	if ( 'direct' == $type )
+		return array();
+
+	if ( ! $error && !empty($_POST['password']) && !empty($_POST['username']) && !empty($_POST['hostname']) ) {
+		$credentials = array('hostname' => $_POST['hostname'], 'username' => $_POST['username'],
+			'password' => $_POST['password'], 'ssl' => $_POST['ssl']);
+		$stored_credentials = $credentials;
+		unset($stored_credentials['password']);
+		update_option('ftp_credentials', $stored_credentials);
+		return $credentials;
+	}
+	$hostname = '';
+	$username = '';
+	$password = '';
+	$ssl = '';
+	if ( $credentials = get_option('ftp_credentials') )
+		extract($credentials, EXTR_OVERWRITE);
+	if( $error ){
+		echo '<div id="message" class="error"><p>' . __('<strong>Error:</strong> There was an error connecting to the server, Please verify the settings are correct.') . '</p></div>';
+	}
+?>
+<form action="<?php echo $form_post ?>" method="post">
+<div class="wrap">
+<h2><?php _e('FTP Connection Information') ?></h2>
+<p><?php _e('To perform the requested update, FTP connection information is required.') ?></p>
+<table class="form-table">
+<tr valign="top">
+<th scope="row"><?php _e('Hostname:') ?></th>
+<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname) ?>" size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Username:') ?></th>
+<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>" size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Password:') ?></th>
+<td><input name="password" type="password" id="password" value="<?php echo attribute_escape($password) ?>" size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Use SSL:') ?></th>
+<td>
+<select name="ssl" id="ssl">
+<?php
+foreach ( array(0 => __('No'), 1 => __('Yes')) as $key => $value ) :
+	$selected = ($ssl == $value) ? 'selected="selected"' : '';
+	echo "\n\t<option value='$key' $selected>" . $value . '</option>';
+endforeach;
+?>
+</select>
+</td>
+</tr>
+</table>
+<p class="submit">
+<input type="submit" name="submit" value="<?php _e('Proceed'); ?>" />
+</p>
+</div>
+</form>
+<?php
+	return false;
+}
+
+function show_message($message) {
+	if( is_wp_error($message) ){
+		if( $message->get_error_data() )
+			$message = $message->get_error_message() . ': ' . $message->get_error_data();
+		else 
+			$message = $message->get_error_message();
+	}
+	echo "<p>$message</p>";
+}
+
+function do_plugin_upgrade($plugin) {
+	global $wp_filesystem;
+
+	$url = wp_nonce_url("update.php?action=upgrade-plugin&plugin=$plugin", "upgrade-plugin_$plugin");
+	if ( false === ($credentials = request_filesystem_credentials($url)) )
+		return;
+		
+	if( ! WP_Filesystem($credentials) ){
+		request_filesystem_credentials($url, '', true); //Failed to connect, Error and request again
+		return;
+	}
+		
+	echo '<div class="wrap">';
+	echo '<h2>' . __('Upgrade Plugin') . '</h2>';
+	if ( $wp_filesystem->errors->get_error_code() ) {
+		foreach ( $wp_filesystem->errors->get_error_messages() as $message )
+			show_message($message);
+		echo '</div>';
+		return;
+	}
+
+	$result = wp_update_plugin($plugin, 'show_message');
+
+	if ( is_wp_error($result) )
+		show_message($result);
+	else
+		echo __('Plugin upgraded successfully');
+	echo '</div>';
+}
+
+if ( isset($_GET['action']) ) {
+	if ( isset($_GET['plugin']) )
+		$plugin = trim($_GET['plugin']);
+
+	if ( 'upgrade-plugin' == $_GET['action'] ) {
+		check_admin_referer('upgrade-plugin_' . $plugin);
+		$title = __('Upgrade Plugin');
+		$parent_file = 'plugins.php';
+		require_once('admin-header.php');
+		do_plugin_upgrade($plugin);
+		include('admin-footer.php');
+	}
+}
+
+?>
-- 
cgit