/**
* ensure_file_exists_and_is_writable
* ensures that a file exists and is writable, will attempt to create file if it does not exist.
* Also ensures all the parent folders exist, and if not tries to create them.
* @param string $full_file_path
* @throws EE_Error if filesystem credentials are required
* @return bool
*/
public static function ensure_file_exists_and_is_writable($full_file_path = '')
{
// load WP_Filesystem and set file permissions
$wp_filesystem = EEH_File::_get_wp_filesystem($full_file_path);
$full_file_path = EEH_File::standardise_directory_separators($full_file_path);
$parent_folder = EEH_File::get_parent_folder($full_file_path);
if (!EEH_File::exists($full_file_path)) {
if (!EEH_File::ensure_folder_exists_and_is_writable($parent_folder)) {
return false;
}
if (!$wp_filesystem->touch(EEH_File::convert_local_filepath_to_remote_filepath($full_file_path))) {
if (defined('WP_DEBUG') && WP_DEBUG) {
$msg = sprintf(__('The "%s" file could not be created.', 'event_espresso'), $full_file_path);
$msg .= EEH_File::_permissions_error_for_unreadable_filepath($full_file_path);
throw new EE_Error($msg);
}
return false;
}
}
if (!EEH_File::verify_is_writable($full_file_path, 'file')) {
return false;
}
return true;
}
/**
* @group 9059
*/
public function test_get_parent_folder__folder()
{
$this->assertEquals('/var/something/', EEH_File::get_parent_folder('/var/something/somewhere/'));
}
