<?php
include_once('modules/fileserver/fileserver_common.php');
include_once('class.Form.php');

class FileServerShareEditForm extends Form
{
	function define()
	{
		$templates = array(
			'edit'		=> 'modules/fileserver/fileserver_share_edit.tpl',
			'update'	=> 'update.tpl',
			'main'		=> 'main.tpl',
		);

		$this->addTemplates($templates);
		if ($this->error())
			return false;

		return Form::define();
	}

	function javascript()
	{
		return '
			function update_oC(f)
			{
				var selection = new Array();
				for (i = 0; i < (f.users_selected.length - 1); i++) {
					selection[selection.length] = f.users_selected[i].value;
				}
				f.users.value = selection.join(",");

				f.cmd.value="update";
				lsubmit(f);
				return false;
			}

			function valid_users_oC(f)
			{
				f.users_avaible.disabled = f.valid_users[0].checked;
				f.users_selected.disabled = f.valid_users[0].checked;
			}

			function users_add_oC(f)
			{
				move_selection(f.users_avaible, f.users_selected);
			}

			function users_remove_oC(f)
			{
				move_selection(f.users_selected, f.users_avaible);
			}
		';
	}

	function assign(&$myFileServerShare, &$users, $show_errors)
	{
		include_once('elements.php3');
		include_once('modules/fileserver/FileServerScreenTabs.php');
		$myFileServerScreenTabs = new FileServerScreenTabs('shares');

		$users_avaible = array();
		$users_selected = array();

		$selected = $myFileServerShare->get_users();

		foreach ($users AS $uid => $myFileServerUser) {
			if (isset($selected[$uid]))
				$users_selected[$myFileServerUser->getId()] = $myFileServerUser->getName();
			else
				$users_avaible[$myFileServerUser->getId()] = $myFileServerUser->getName();
		}

		$vars = array(
			'SCREEN_TABS'			=> $myFileServerScreenTabs->get(),
			'CONTEXT'				=> $myFileServerShare->getId() ? 'fileserver_share_edit' : 'fileserver_share_create',
			'BODY_ONLOAD'           => "SetHelpModule('fileserver');",
			'PAGE_TITLE'			=> lmsg('fileserver__share_edit_title'),
			'JAVASCRIPT'			=> $this->javascript(),

			'SHARE_LEGEND'			=> lmsg('fileserver__share_edit_legend'),

			'NAME_ERROR'			=> $show_errors && $myFileServerShare->isErrAttr('name') ? ERROR_FIELD : '',
			'NAME_TEXT'				=> lmsg('fileserver__share_name'),
			'NAME_VALUE'			=> safetyhtml($myFileServerShare->getName()),

			'PATH_ERROR'			=> $show_errors && $myFileServerShare->isErrAttr('path') ? ERROR_FIELD : '',
			'PATH_TEXT'				=> lmsg('fileserver__share_path'),
			'PATH_VALUE'			=> safetyhtml($myFileServerShare->getPath()),

			'DESCRIPTION_ERROR'		=> $show_errors && $myFileServerShare->isErrAttr('description') ? ERROR_FIELD : '',
			'DESCRIPTION_TEXT'		=> lmsg('fileserver__share_description'),
			'DESCRIPTION_VALUE'		=> safetyhtml($myFileServerShare->getDescription()),

			'WRITABLE_ERROR'		=> $show_errors && $myFileServerShare->isErrAttr('writable') ? ERROR_FIELD : '',
			'WRITABLE_TEXT'			=> lmsg('fileserver__share_writable'),
			'WRITABLE_CHECKED'		=> $myFileServerShare->isWritable() ? 'CHECKED' : '',

			'GUEST_OK_ERROR'		=> $show_errors && $myFileServerShare->isErrAttr('guest_ok') ? ERROR_FIELD : '',
			'GUEST_OK_TEXT'			=> lmsg('fileserver__share_guest_ok'),
			'GUEST_OK_CHECKED'		=> $myFileServerShare->isGuestOk() ? 'CHECKED' : '',

			'SHARE_USERS_LEGEND'	=> lmsg('fileserver__share_users_legend'),

			'USERS_SELECT_TEXT'		=> lmsg('fileserver__users_select'),
			'USERS_SELECT_CHECKED'	=> 'select' == $myFileServerShare->getValidUsers() ? 'CHECKED' : '',

			'USERS_AVAIBLE_TEXT'	=> lmsg('fileserver__users_avaible'),
			'USERS_AVAIBLE'			=> formDropDown('users_avaible', $users_avaible, false, 'multiple size="7" onChange="return syn(this);"', 'any' != $myFileServerShare->getValidUsers()),
			'USERS_SELECTED_TEXT'	=> lmsg('fileserver__users_selected'),
			'USERS_SELECTED'		=> formDropDown('users_selected', $users_selected, false, 'multiple size="7" onChange="return syn(this);"', 'any' != $myFileServerShare->getValidUsers()),

			'USERS_ANY_TEXT'		=> lmsg('fileserver__users_any'),
			'USERS_ANY_CHECKED'		=> 'any' == $myFileServerShare->getValidUsers() ? 'CHECKED' : '',

			'ADD_BUTTON'			=> comm_button('add', '', 'users_add_oC(document.forms[0]);'),
			'REMOVE_BUTTON'			=> comm_button('remove', '', 'users_remove_oC(document.forms[0]);'),

			'UPDATE_BUTTON'			=> comm_button('ok', '', 'update_oC(document.forms[0]);'),
		);

		if (!$this->addVars($vars)) {
			$this->setError_('Form::addVars() failed: ' . $this->getErrorMsg());
			return false;
		}

		if (!Form::assign()) {
			$this->setError_('Form::assign() failed: ' . $this->getErrorMsg());
			return false;
		}

		return true;
	}

	function parse()
	{
		return	Form::parse('FORM',		'edit')
			&&	Form::parse('BODY',		'update')
			&&	Form::parse('DOCUMENT',	'main');
	}
}
?>