--- /dev/null
+<?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) {
+ $req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
+ if ( '' !== $req_cred )
+ return $req_cred;
+
+ if ( empty($type) )
+ $type = get_filesystem_method();
+
+ if ( 'direct' == $type )
+ return true;
+
+ if( ! $credentials = get_option('ftp_credentials') )
+ $credentials = array();
+ // If defined, set it to that, Else, If POST'd, set it to that, If not, Set it to whatever it previously was(saved details in option)
+ $credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
+ $credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
+ $credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
+ $credentials['ssl'] = defined('FTP_SSL') ? FTP_SSL : (!empty($_POST['ssl']) ? $_POST['ssl'] : $credentials['ssl']);
+
+ if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
+ $stored_credentials = $credentials;
+ unset($stored_credentials['password']);
+ update_option('ftp_credentials', $stored_credentials);
+ return $credentials;
+ }
+ $hostname = '';
+ $username = '';
+ $password = '';
+ $ssl = '';
+ if ( !empty($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) ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> 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($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Password:') ?></th>
+<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
+</tr>
+<tr valign="top">
+<th scope="row"><?php _e('Use SSL:') ?></th>
+<td>
+<select name="ssl" id="ssl"<?php if( defined('FTP_SSL') ) echo ' disabled="disabled"' ?>>
+<?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>\n";
+}
+
+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;
+ }
+
+ $was_activated = is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is,
+
+ $result = wp_update_plugin($plugin, 'show_message');
+
+ if ( is_wp_error($result) ) {
+ show_message($result);
+ } else {
+ //Result is the new plugin file relative to PLUGINDIR
+ show_message(__('Plugin upgraded successfully'));
+ if( $result && $was_activated ){
+ show_message(__('Attempting reactivation of the plugin'));
+ echo '<iframe style="border:0" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $result, 'activate-plugin_' . $result) .'"></iframe>';
+ }
+ }
+ echo '</div>';
+}
+
+if ( isset($_GET['action']) ) {
+ $plugin = isset($_GET['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');
+ } elseif ('activate-plugin' == $_GET['action'] ) {
+ check_admin_referer('activate-plugin_' . $plugin);
+ if( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
+ wp_redirect( 'update.php?action=activate-plugin&failure=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
+ activate_plugin($plugin);
+ wp_redirect( 'update.php?action=activate-plugin&success=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
+ die();
+ }
+ ?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
+<head>
+<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
+<title><?php bloginfo('name') ?> › <?php _e('Plugin Reactivation'); ?> — <?php _e('WordPress'); ?></title>
+<?php
+wp_admin_css( 'css/global' );
+wp_admin_css( 'css/colors' );
+?>
+</head>
+<body>
+<?php
+ if( isset($_GET['success']) )
+ echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
+
+ if( isset($_GET['failure']) ){
+ echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
+ error_reporting( E_ALL ^ E_NOTICE );
+ @ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
+ include(ABSPATH . PLUGINDIR . '/' . $plugin);
+ }
+ echo "</body></html>";
+ }
+}
+
+?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff