public static function settings_panel()
{
if (isset($_GET['wpak_action']) && $_GET['wpak_action'] == 'upload-theme') {
if (!current_user_can('upload_plugins') && !current_user_can('wpak_edit_apps')) {
wp_die(__('You do not have sufficient permissions to install WP AppKit themes on this site.', WpAppKit::i18n_domain));
}
check_admin_referer('wpak-theme-upload');
include_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
$file_upload = new File_Upload_Upgrader('themezip', 'package');
$file_type = wp_check_filetype($file_upload->filename);
if ($file_type['ext'] == 'zip' && $file_type['type'] == 'application/zip') {
$title = sprintf(__('Installing WP AppKit from uploaded file: %s', WpAppKit::i18n_domain), esc_html(basename($file_upload->filename)));
$nonce = 'wpak-theme-upload';
$url = add_query_arg(array('package' => $file_upload->id));
// A nonce is passed to WP_Upgrader_Skin class, so wp_nonce_url() is called and url is escaped there...
$upgrader = new WP_Upgrader(new WP_Upgrader_Skin(compact('title', 'nonce', 'url')));
$destination_folder_name = basename(sanitize_file_name($file_upload->filename), ".zip");
$result = $upgrader->run(array('package' => $file_upload->package, 'destination' => WpakThemes::get_themes_directory() . '/' . $destination_folder_name, 'clear_destination' => true, 'clear_working' => true, 'hook_extra' => array()));
if ($result || is_wp_error($result)) {
$file_upload->cleanup();
}
if (!is_wp_error($result)) {
echo sprintf(__("WP AppKit theme '%s' installed successfully!", WpAppKit::i18n_domain), $destination_folder_name);
} else {
_e('An error occured', WpAppKit::i18n_domain);
echo ' : ' . $result->get_error_message();
}
echo '<br/><br/><a href="' . esc_url(remove_query_arg('wpak_action')) . '">' . __('Back to theme upload form', WpAppKit::i18n_domain) . '</a>';
echo '<br/><br/><a href="' . admin_url() . '/edit.php?post_type=wpak_apps">' . __('Go to my WP AppKit app list', WpAppKit::i18n_domain) . '</a>';
} else {
_e("Uploaded file must be a valid zip file", WpAppKit::i18n_domain);
}
} else {
?>
<div class="wrap" id="wpak-settings">
<h2><?php
_e('WP AppKit Themes upload', WpAppKit::i18n_domain);
?>
</h2>
<?php
if (!empty($result['message'])) {
?>
<div class="<?php
echo $result['type'];
?>
" ><p><?php
echo $result['message'];
?>
</p></div>
<?php
}
?>
<div class="upload-plugin">
<p class="install-help"><?php
_e('If you have a WP AppKit theme in a .zip format, you may install it by uploading it here.');
?>
</p>
<form method="post" enctype="multipart/form-data" class="wp-upload-form" action="<?php
echo esc_url(add_query_arg(array('wpak_action' => 'upload-theme')));
?>
">
<?php
wp_nonce_field('wpak-theme-upload');
?>
<label class="screen-reader-text" for="themezip"><?php
_e('WP AppKit Theme zip file', WpAppKit::i18n_domain);
?>
</label>
<input type="file" id="themezip" name="themezip" />
<?php
submit_button(__('Install Now'), 'button', 'install-theme-submit', false);
?>
</form>
</div>
</div>
<?php
}
}
private static function build_zip($app_id, $source, $destination, $themes, $addons, $export_type)
{
$answer = array('ok' => 1, 'msg' => '');
if (!extension_loaded('zip') || !file_exists($source)) {
$answer['msg'] = sprintf(__('The Zip archive file [%s] could not be created. Please check that you have the permissions to write to this directory.', WpAppKit::i18n_domain), $destination);
$answer['ok'] = 0;
return $answer;
}
$zip = new ZipArchive();
//
// ZipArchive::open() returns TRUE on success and an error code on failure, not FALSE
// All other used ZipArchive methods return FALSE on failure
//
// Apparently ZipArchive::OVERWRITE is not sufficient for recent PHP versions (>= 5.2.8, cf. comments here: http://fr.php.net/manual/en/ziparchive.open.php)
//
if (true !== ($error_code = $zip->open($destination, ZipArchive::CREATE | ZipArchive::OVERWRITE))) {
switch ($error_code) {
case ZipArchive::ER_EXISTS:
$error = _x('File already exists', 'ZipArchive::ER_EXISTS error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_INCONS:
$error = _x('Zip archive inconsistent', 'ZipArchive::ER_INCONS error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_INVAL:
$error = _x('Invalid argument', 'ZipArchive::ER_INVAL error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_MEMORY:
$error = _x('Malloc failure', 'ZipArchive::ER_MEMORY error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_NOENT:
$error = _x('No such file', 'ZipArchive::ER_NOENT error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_NOZIP:
$error = _x('Not a zip archive', 'ZipArchive::ER_NOZIP error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_OPEN:
$error = _x('Can\'t open file', 'ZipArchive::ER_OPEN error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_READ:
$error = _x('Read error', 'ZipArchive::ER_READ error', WpAppKit::i18n_domain);
break;
case ZipArchive::ER_SEEK:
$error = _x('Seek error', 'ZipArchive::ER_SEEK error', WpAppKit::i18n_domain);
break;
default:
$error = '';
}
$answer['msg'] = sprintf(__('The Zip archive file [%s] could not be opened (%s). Please check that you have the permissions to write to this directory.', WpAppKit::i18n_domain), $destination, $error);
$answer['ok'] = 0;
return $answer;
}
if (is_dir($source) === true) {
$source_root = '';
if ($export_type === 'phonegap-cli') {
//PhoneGap CLI export is made in www subdirectory
//( only config.xml stays at zip root )
$source_root = 'www';
if (!$zip->addEmptyDir($source_root)) {
$answer['msg'] = sprintf(__('Could not add directory [%s] to zip archive', WpAppKit::i18n_domain), $source_root);
$answer['ok'] = 0;
return $answer;
}
}
if (!empty($source_root)) {
$source_root .= '/';
}
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file) {
$filename = str_replace($source, '', $file);
$filename = wp_normalize_path($filename);
$filename = ltrim($filename, '/\\');
//Themes are included separately from the wpak themes directory
if (preg_match('|themes[/\\\\].+|', $filename)) {
continue;
}
$zip_filename = $source_root . $filename;
if (is_dir($file) === true) {
if (!$zip->addEmptyDir($zip_filename)) {
$answer['msg'] = sprintf(__('Could not add directory [%s] to zip archive', WpAppKit::i18n_domain), $zip_filename);
$answer['ok'] = 0;
return $answer;
}
} elseif (is_file($file) === true) {
if ($filename == 'index.html') {
$index_content = self::filter_index(file_get_contents($file));
if (!$zip->addFromString($zip_filename, $index_content)) {
$answer['msg'] = sprintf(__('Could not add file [%s] to zip archive', WpAppKit::i18n_domain), $zip_filename);
$answer['ok'] = 0;
return $answer;
}
} else {
if (!$zip->addFile($file, $zip_filename)) {
$answer['msg'] = sprintf(__('Could not add file [%s] to zip archive', WpAppKit::i18n_domain), $zip_filename);
$answer['ok'] = 0;
return $answer;
}
}
}
}
//Add themes files :
if (!empty($themes)) {
$themes_directory = WpakThemes::get_themes_directory();
if (is_dir($themes_directory)) {
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($themes_directory), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file) {
$filename = str_replace($themes_directory, '', $file);
$filename = wp_normalize_path($filename);
$filename = ltrim($filename, '/\\');
//Filter themes :
$theme = preg_replace('|([^/\\\\]*)[/\\\\].*|', '$1', $filename);
if (!in_array($theme, $themes)) {
continue;
}
//Filter php directory
if (preg_match('|' . $theme . '[/\\\\]php|', $filename)) {
continue;
}
$filename = 'themes/' . $filename;
$zip_filename = $source_root . $filename;
if (is_dir($file) === true) {
if (!$zip->addEmptyDir($zip_filename)) {
$answer['msg'] = sprintf(__('Could not add directory [%s] to zip archive', WpAppKit::i18n_domain), $zip_filename);
$answer['ok'] = 0;
return $answer;
}
} elseif (is_file($file) === true) {
if (!$zip->addFile($file, $zip_filename)) {
$answer['msg'] = sprintf(__('Could not add file [%s] to zip archive', WpAppKit::i18n_domain), $zip_filename);
$answer['ok'] = 0;
return $answer;
}
}
}
}
}
//Add addons files :
if (!empty($addons)) {
foreach ($addons as $addon) {
$addon_files = $addon->get_all_files();
foreach ($addon_files as $addon_file) {
$zip_filename = $source_root . 'addons/' . $addon->slug . '/' . $addon_file['relative'];
$zip->addFile($addon_file['full'], $zip_filename);
}
}
}
//Create config.js file :
$zip->addFromString($source_root . 'config.js', WpakConfigFile::get_config_js($app_id));
//Create config.xml file (stays at zip root) :
$zip->addFromString('config.xml', WpakConfigFile::get_config_xml($app_id, false, $export_type));
} else {
$answer['msg'] = sprintf(__('Zip archive source directory [%s] could not be found.', WpAppKit::i18n_domain), $source);
$answer['ok'] = 0;
return $answer;
}
if (!$zip->close()) {
$answer['msg'] = __('Error during archive creation', WpAppKit::i18n_domain);
$answer['ok'] = 0;
return $answer;
}
return $answer;
}
