private function display_delete_page()
{
$flash_id = 'fw_extensions_delete';
if (!$this->can_install()) {
FW_Flash_Messages::add($flash_id, __('You are not allowed to delete extensions.', 'fw'), 'error');
$this->js_redirect();
return;
}
$extensions = array_fill_keys(array_map('trim', explode(',', FW_Request::GET('extension', ''))), array());
if (!class_exists('_FW_Extensions_Delete_Upgrader_Skin')) {
fw_include_file_isolated(dirname(__FILE__) . '/includes/class--fw-extensions-delete-upgrader-skin.php');
}
$skin = new _FW_Extensions_Delete_Upgrader_Skin(array('title' => _n('Delete Extension', 'Delete Extensions', count($extensions), 'fw')));
$skin->header();
do {
$nonce = $this->get_nonce('delete');
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (!isset($_POST[$nonce['name']]) || !wp_verify_nonce($_POST[$nonce['name']], $nonce['action'])) {
$skin->error(__('Invalid nonce.', 'fw'));
}
if (!FW_WP_Filesystem::request_access(fw_get_framework_directory('/extensions'), fw_current_url(), array($nonce['name']))) {
break;
}
$uninstall_result = $this->uninstall_extensions($extensions, array('verbose' => $skin));
if (is_wp_error($uninstall_result)) {
$skin->error($uninstall_result);
} elseif (is_array($uninstall_result)) {
$error = array();
foreach ($uninstall_result as $extension_name => $extension_result) {
if (is_wp_error($extension_result)) {
$error[] = $extension_result->get_error_message();
}
}
$error = '<ul><li>' . implode('</li><li>', $error) . '</li></ul>';
$skin->error($error);
} elseif ($uninstall_result === true) {
$skin->set_result(true);
}
$skin->after(array('extensions_page_link' => $this->get_link()));
} else {
echo '<form method="post">';
wp_nonce_field($nonce['action'], $nonce['name']);
fw_render_view(dirname(__FILE__) . '/views/delete-form.php', array('extension_names' => array_keys($extensions), 'installed_extensions' => $this->get_installed_extensions(), 'list_page_link' => $this->get_link()), false);
echo '</form>';
}
} while (false);
$skin->footer();
}
/**
* @internal
*/
public function _action_update_framework()
{
$nonce_name = '_nonce_fw_ext_update_framework';
if (!isset($_POST[$nonce_name]) || !wp_verify_nonce($_POST[$nonce_name])) {
wp_die(__('Invalid nonce.', 'fw'));
}
if (!class_exists('_FW_Ext_Update_Framework_Upgrader_Skin')) {
fw_include_file_isolated($this->get_declared_path('/includes/classes/class--fw-ext-update-framework-upgrader-skin.php'));
}
$skin = new _FW_Ext_Update_Framework_Upgrader_Skin(array('title' => __('Update Framework', 'fw')));
require_once ABSPATH . 'wp-admin/admin-header.php';
$skin->header();
$update = $this->get_framework_update(true);
do {
if ($update === false) {
$skin->error(__('Failed to get framework latest version.', 'fw'));
break;
} elseif (is_wp_error($update)) {
$skin->error($update);
break;
}
$context = $this->context;
if (!FW_WP_Filesystem::request_access($context, fw_current_url(), array($nonce_name))) {
break;
}
$this->maintenance_mode(true);
/** @var WP_Filesystem_Base $wp_filesystem */
global $wp_filesystem;
$tmp_download_dir = FW_WP_Filesystem::real_path_to_filesystem_path(FW_CACHE_DIR . '/update');
// just in case it already exists, clear everything, it may contain broken/old files
$wp_filesystem->rmdir($tmp_download_dir, true);
if (!FW_WP_Filesystem::mkdir_recursive($tmp_download_dir)) {
$skin->error(__('Cannot create directory: ' . $tmp_download_dir, 'fw'));
break;
}
$skin->feedback(__('Downloading framework...', 'fw'));
/** @var FW_Ext_Update_Service $service */
$service = $this->get_child($update['service']);
$downloaded_files_dir = $service->_download_framework($update['latest_version'], $tmp_download_dir);
if (!$downloaded_files_dir) {
$skin->error(__('Failed to download framework.', 'fw'));
break;
} elseif (is_wp_error($downloaded_files_dir)) {
$skin->error($downloaded_files_dir);
break;
}
$skin->feedback(__('Installing framework...', 'fw'));
$framework_dir = FW_WP_Filesystem::real_path_to_filesystem_path(FW_DIR);
// remove entire framework directory
$wp_filesystem->rmdir($framework_dir, true);
// move downloaded directory as new framework directory
$wp_filesystem->move($downloaded_files_dir, $framework_dir);
$skin->feedback(__('Framework updated.', 'fw'));
$wp_filesystem->delete($tmp_download_dir, true, 'd');
$skin->set_result(true);
$skin->after();
} while (false);
$this->maintenance_mode(false);
$skin->footer();
require_once ABSPATH . 'wp-admin/admin-footer.php';
}
/**
* @internal
*/
public function _render_page()
{
echo '<div class="wrap">';
$this->render_view('page', array('archives_html' => $this->render_view('archives', array('archives' => $this->get_archives(), 'is_busy' => (bool) $this->tasks()->get_active_task_collection()))), false);
echo '</div>';
echo '<div id="fw-ext-backups-filesystem-form" style="display:none;">';
FW_WP_Filesystem::request_access(ABSPATH);
echo '</div>';
}
/**
* @internal
*/
public function _action_update_extensions()
{
$nonce_name = '_nonce_fw_ext_update_extensions';
if (!isset($_POST[$nonce_name]) || !wp_verify_nonce($_POST[$nonce_name])) {
wp_die(__('Invalid nonce.', 'fw'));
}
$form_input_name = 'extensions';
$extensions_list = FW_Request::POST($form_input_name);
if (empty($extensions_list)) {
FW_Flash_Messages::add('fw_ext_update', __('Please check the extensions you want to update.', 'fw'), 'warning');
wp_redirect(self_admin_url('update-core.php'));
exit;
}
if (is_string($extensions_list)) {
$extensions_list = json_decode($extensions_list);
} else {
$extensions_list = array_keys($extensions_list);
}
if (!class_exists('_FW_Ext_Update_Extensions_Upgrader_Skin')) {
fw_include_file_isolated($this->get_declared_path('/includes/classes/class--fw-ext-update-extensions-upgrader-skin.php'));
}
$skin = new _FW_Ext_Update_Extensions_Upgrader_Skin(array('title' => __('Extensions Update', 'fw')));
require_once ABSPATH . 'wp-admin/admin-header.php';
$skin->header();
do {
$original_post_value = $_POST[$form_input_name];
$_POST[$form_input_name] = wp_slash(json_encode($extensions_list));
if (!FW_WP_Filesystem::request_access(fw_get_framework_directory('/extensions'), fw_current_url(), array($nonce_name, $form_input_name))) {
// revert hack changes
$_POST[$form_input_name] = $original_post_value;
unset($original_post_value);
break;
}
// revert hack changes
$_POST[$form_input_name] = $original_post_value;
unset($original_post_value);
$updates = $this->get_extensions_with_updates();
if (empty($updates)) {
$skin->error(__('No extensions updates found.', 'fw'));
break;
}
foreach ($extensions_list as $extension_name) {
if (!($extension = fw()->extensions->get($extension_name))) {
$skin->error(sprintf(__('Extension "%s" does not exist or is disabled.', 'fw'), $extension_name));
continue;
}
if (!isset($updates[$extension_name])) {
$skin->error(sprintf(__('No update found for the "%s" extension.', 'fw'), $extension->manifest->get_name()));
continue;
}
$update = $updates[$extension_name];
if (is_wp_error($update)) {
$skin->error($update);
continue;
}
/** @var FW_Ext_Update_Service $service */
$service = $this->get_child($update['service']);
$update_result = $this->update(array('wp_fs_destination_dir' => FW_WP_Filesystem::real_path_to_filesystem_path($extension->get_declared_path()), 'download_callback' => array($service, '_download_extension'), 'download_callback_args' => array($extension, $update['latest_version'], $this->get_wp_fs_tmp_dir()), 'skin' => $skin, 'title' => sprintf(__('%s extension', 'fw'), $extension->manifest->get_name())), true);
if (is_wp_error($update_result)) {
$skin->error($update_result);
continue;
}
$skin->set_result(true);
if (!$this->get_config('extensions_as_one_update')) {
$skin->decrement_extension_update_count($extension_name);
}
}
if ($this->get_config('extensions_as_one_update')) {
$skin->decrement_extension_update_count($extension_name);
}
$skin->after();
} while (false);
$skin->footer();
require_once ABSPATH . 'wp-admin/admin-footer.php';
}
private function display_delete_page()
{
$flash_id = 'fw_extensions_delete';
if (!$this->can_install()) {
FW_Flash_Messages::add($flash_id, __('You are not allowed to delete extensions.', 'fw'), 'error');
$this->js_redirect();
return;
}
$installed_extensions = $this->get_installed_extensions();
$extensions = array_fill_keys(array_map('trim', explode(',', FW_Request::GET('extension', ''))), array());
$error = '';
do {
foreach ($extensions as $extension_name => $x) {
if (empty($extension_name)) {
unset($extensions[$extension_name]);
continue;
}
if (!isset($installed_extensions[$extension_name])) {
$error = sprintf(__('Extension "%s" is not installed.', 'fw'), $this->get_extension_title($extension_name));
break 2;
}
}
if (empty($extensions)) {
$error = __('No extensions to delete.', 'fw');
break;
}
} while (false);
if ($error) {
FW_Flash_Messages::add($flash_id, $error, 'error');
$this->js_redirect();
return;
}
if (!class_exists('_FW_Extensions_Delete_Upgrader_Skin')) {
fw_include_file_isolated(dirname(__FILE__) . '/includes/class--fw-extensions-delete-upgrader-skin.php');
}
$skin = new _FW_Extensions_Delete_Upgrader_Skin(array('title' => _n('Delete Extension', 'Delete Extensions', count($extensions), 'fw')));
$skin->header();
do {
$nonce = $this->get_nonce('delete');
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
if (!isset($_POST[$nonce['name']]) || !wp_verify_nonce($_POST[$nonce['name']], $nonce['action'])) {
$skin->error(__('Invalid nonce.', 'fw'));
}
if (!FW_WP_Filesystem::request_access(fw_get_framework_directory('/extensions'), fw_current_url(), array($nonce['name']))) {
break;
}
// add sub-extensions for deletion
foreach (array_keys($extensions) as $extension_name) {
foreach ($this->collect_sub_extensions($extension_name, $installed_extensions) as $sub_extension_name => $sub_extension_data) {
$extensions[$sub_extension_name] = array();
}
}
$not_used_extensions = array_fill_keys(array_keys(array_diff_key($installed_extensions, $this->get_used_extensions($extensions, array_keys($installed_extensions)))), array());
$extensions = array_merge($extensions, $not_used_extensions);
/** @var WP_Filesystem_Base $wp_filesystem */
global $wp_filesystem;
foreach ($extensions as $extension_name => $x) {
if (!isset($installed_extensions[$extension_name])) {
$skin->error(sprintf(__('Extension "%s" is not installed.', 'fw'), $this->get_extension_title($extension_name)));
continue;
}
if (!isset($installed_extensions[$extension_name]['path']) || empty($installed_extensions[$extension_name]['path'])) {
// this happens sometimes, but I don't know why
fw_print($extension_name, $installed_extensions);
die;
}
$extension_title = $this->get_extension_title($extension_name);
$wp_fs_extension_path = FW_WP_Filesystem::real_path_to_filesystem_path($installed_extensions[$extension_name]['path']);
if (!$wp_filesystem->exists($wp_fs_extension_path)) {
// already deleted, maybe because it was a sub-extension of an deleted extension
continue;
}
$skin->feedback(sprintf(__('Deleting the "%s" extension...', 'fw'), $extension_title));
if (!$wp_filesystem->delete($wp_fs_extension_path, true, 'd')) {
$skin->error(sprintf(__('Cannot delete the "%s" extension.', 'fw'), $extension_title));
} else {
$skin->feedback(sprintf(__('%s extension successfully delete.', 'fw'), $extension_title));
$skin->set_result(true);
}
}
$db_active_extensions = fw()->extensions->_get_db_active_extensions();
$db_active_extensions = array_diff_key($db_active_extensions, $extensions);
update_option(fw()->extensions->_get_active_extensions_db_option_name(), $db_active_extensions);
unset($db_active_extensions);
$skin->after(array('extensions_page_link' => $this->get_link()));
} else {
echo '<form method="post">';
wp_nonce_field($nonce['action'], $nonce['name']);
fw_render_view(dirname(__FILE__) . '/views/delete-form.php', array('extension_names' => array_keys($extensions), 'installed_extensions' => $installed_extensions, 'list_page_link' => $this->get_link()), false);
echo '</form>';
}
} while (false);
$skin->footer();
}
