174 lines
6.8 KiB
PHP
174 lines
6.8 KiB
PHP
<?php
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require_once('admin.php');
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if ( !current_user_can('edit_plugins') )
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wp_die('<p>'.__('You do not have sufficient permissions to update plugins for this blog.').'</p>');
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function request_filesystem_credentials($form_post, $type = '', $error = false) {
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$req_cred = apply_filters('request_filesystem_credentials', '', $form_post, $type, $error);
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if ( '' !== $req_cred )
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return $req_cred;
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if ( empty($type) )
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$type = get_filesystem_method();
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if ( 'direct' == $type )
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return true;
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if( ! $credentials = get_option('ftp_credentials') )
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$credentials = array();
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// 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)
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$credentials['hostname'] = defined('FTP_HOST') ? FTP_HOST : (!empty($_POST['hostname']) ? $_POST['hostname'] : $credentials['hostname']);
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$credentials['username'] = defined('FTP_USER') ? FTP_USER : (!empty($_POST['username']) ? $_POST['username'] : $credentials['username']);
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$credentials['password'] = defined('FTP_PASS') ? FTP_PASS : (!empty($_POST['password']) ? $_POST['password'] : $credentials['password']);
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$credentials['ssl'] = defined('FTP_SSL') ? FTP_SSL : ( isset($_POST['ssl']) ? $_POST['ssl'] : $credentials['ssl']);
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if ( ! $error && !empty($credentials['password']) && !empty($credentials['username']) && !empty($credentials['hostname']) ) {
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$stored_credentials = $credentials;
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unset($stored_credentials['password']);
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update_option('ftp_credentials', $stored_credentials);
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return $credentials;
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}
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$hostname = '';
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$username = '';
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$password = '';
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$ssl = '';
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if ( !empty($credentials) )
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extract($credentials, EXTR_OVERWRITE);
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if( $error )
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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>';
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?>
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<form action="<?php echo $form_post ?>" method="post">
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<div class="wrap">
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<h2><?php _e('FTP Connection Information') ?></h2>
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<p><?php _e('To perform the requested update, FTP connection information is required.') ?></p>
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<table class="form-table">
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<tr valign="top">
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<th scope="row"><label for="hostname"><?php _e('Hostname:') ?></label></th>
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<td><input name="hostname" type="text" id="hostname" value="<?php echo attribute_escape($hostname) ?>"<?php if( defined('FTP_HOST') ) echo ' disabled="disabled"' ?> size="40" /></td>
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</tr>
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<tr valign="top">
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<th scope="row"><label for="username"><?php _e('Username:') ?></label></th>
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<td><input name="username" type="text" id="username" value="<?php echo attribute_escape($username) ?>"<?php if( defined('FTP_USER') ) echo ' disabled="disabled"' ?> size="40" /></td>
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</tr>
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<tr valign="top">
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<th scope="row"><label for="password"><?php _e('Password:') ?></label></th>
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<td><input name="password" type="password" id="password" value=""<?php if( defined('FTP_PASS') ) echo ' disabled="disabled"' ?> size="40" /><?php if( defined('FTP_PASS') && !empty($password) ) echo '<em>'.__('(Password not shown)').'</em>'; ?></td>
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</tr>
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<tr valign="top">
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<th scope="row"><label for="ssl"><?php _e('Use SSL:') ?></label></th>
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<td>
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<select name="ssl" id="ssl"<?php if( defined('FTP_SSL') ) echo ' disabled="disabled"' ?>>
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<?php
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foreach ( array(0 => __('No'), 1 => __('Yes')) as $key => $value ) :
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$selected = ($ssl == $value) ? 'selected="selected"' : '';
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echo "\n\t<option value='$key' $selected>" . $value . '</option>';
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endforeach;
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?>
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</select>
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</td>
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</tr>
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</table>
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<p class="submit">
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<input type="submit" name="submit" value="<?php _e('Proceed'); ?>" />
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</p>
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</div>
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</form>
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<?php
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return false;
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}
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function show_message($message) {
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if( is_wp_error($message) ){
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if( $message->get_error_data() )
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$message = $message->get_error_message() . ': ' . $message->get_error_data();
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else
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$message = $message->get_error_message();
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}
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echo "<p>$message</p>\n";
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}
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function do_plugin_upgrade($plugin) {
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global $wp_filesystem;
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$url = wp_nonce_url("update.php?action=upgrade-plugin&plugin=$plugin", "upgrade-plugin_$plugin");
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if ( false === ($credentials = request_filesystem_credentials($url)) )
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return;
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if ( ! WP_Filesystem($credentials) ) {
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request_filesystem_credentials($url, '', true); //Failed to connect, Error and request again
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return;
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}
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echo '<div class="wrap">';
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echo '<h2>' . __('Upgrade Plugin') . '</h2>';
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if ( $wp_filesystem->errors->get_error_code() ) {
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foreach ( $wp_filesystem->errors->get_error_messages() as $message )
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show_message($message);
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echo '</div>';
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return;
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}
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$was_activated = is_plugin_active($plugin); //Check now, It'll be deactivated by the next line if it is,
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$result = wp_update_plugin($plugin, 'show_message');
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if ( is_wp_error($result) ) {
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show_message($result);
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} else {
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//Result is the new plugin file relative to PLUGINDIR
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show_message(__('Plugin upgraded successfully'));
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if( $result && $was_activated ){
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show_message(__('Attempting reactivation of the plugin'));
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echo '<iframe style="border:0" width="100%" height="170px" src="' . wp_nonce_url('update.php?action=activate-plugin&plugin=' . $result, 'activate-plugin_' . $result) .'"></iframe>';
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}
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}
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echo '</div>';
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}
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if ( isset($_GET['action']) ) {
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$plugin = isset($_GET['plugin']) ? trim($_GET['plugin']) : '';
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if ( 'upgrade-plugin' == $_GET['action'] ) {
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check_admin_referer('upgrade-plugin_' . $plugin);
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$title = __('Upgrade Plugin');
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$parent_file = 'plugins.php';
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require_once('admin-header.php');
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do_plugin_upgrade($plugin);
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include('admin-footer.php');
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} elseif ('activate-plugin' == $_GET['action'] ) {
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check_admin_referer('activate-plugin_' . $plugin);
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if( ! isset($_GET['failure']) && ! isset($_GET['success']) ) {
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wp_redirect( 'update.php?action=activate-plugin&failure=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
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activate_plugin($plugin);
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wp_redirect( 'update.php?action=activate-plugin&success=true&plugin=' . $plugin . '&_wpnonce=' . $_GET['_wpnonce'] );
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die();
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}
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?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" <?php do_action('admin_xml_ns'); ?> <?php language_attributes(); ?>>
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<head>
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<meta http-equiv="Content-Type" content="<?php bloginfo('html_type'); ?>; charset=<?php echo get_option('blog_charset'); ?>" />
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<title><?php bloginfo('name') ?> › <?php _e('Plugin Reactivation'); ?> — <?php _e('WordPress'); ?></title>
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<?php
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wp_admin_css( 'global', true );
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wp_admin_css( 'colors', true );
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?>
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</head>
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<body>
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<?php
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if( isset($_GET['success']) )
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echo '<p>' . __('Plugin reactivated successfully.') . '</p>';
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if( isset($_GET['failure']) ){
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echo '<p>' . __('Plugin failed to reactivate due to a fatal error.') . '</p>';
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error_reporting( E_ALL ^ E_NOTICE );
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@ini_set('display_errors', true); //Ensure that Fatal errors are displayed.
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include(ABSPATH . PLUGINDIR . '/' . $plugin);
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}
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echo "</body></html>";
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}
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}
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?>
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