<?php
define('cn_SettingsGridGrid', 'Settings_Grid');
require_once 'class/DB/Grid/Grid.php';

class Settings_Grid extends DB_Grid {

	var $actions = array('edit' => 'doEdit', 'update' => 'doUpdate', 'cancel' => 'doEdit');

	var $functionalFields = array('id', 'name', 'label', 'value', 'type', 'options', 'added', 'changed');

	function _bindFormFields($form)
	{
		$form = parent::_bindFormFields($form);
		$data = $this->DBObj->_data;
		$fields = $this->DBObj->getList4Grid();
		if (is_array($fields)) {
			foreach ($fields['list'] as $field) {
				$name = $field['name'];
				$value = $data[$name];
				$label = $field['label'];
				$type = $field['type'];
				$options = $field['options'];
				$form->removeElement($name);
				switch ($type) {
					case 'date' :
						$date = Form::createElement('calendar', $name, $label);
						$date->setValue($value);
						$form->addElement($date);
						break;
					case 'select' :
						$sel = Form::createElement('select', $name, $label, $this->_getSelOpts($options));
						$sel->setSelected($value);
						$form->addElement($sel);
						break;
					case 'html_editor' :
						$form->addElement('header', 'header_'.$name, $label);
						$el = Form::createElement('html_editor', $name);
						$el->setValue($value);
						$form->addElement($el);
						break;
					case 'bool' :
						$chk = Form::createElement('checkbox', $name, $label, '', array('value' => 1));
						$chk->setChecked((bool) $value);
						$form->addElement($chk);
						break;
					case 'file' :
						$el = Form::createElement('file_db', $name, $label, $value, '');
						$form->addElement($el);
						break;
					case 'emails' :
						$gEmails = array();
						$gEmails[0] = Form::createElement('textarea', $name, NULL, array('rows' => '3', 'style' => 'width:98%;'));
						$gEmails[0]->setValue($value);
						$gEmails[] = Form::createElement('static',
								'emails_static',
								NULL,
								'&nbsp; Note: You may enter one or more email addresses above separated by commas');
						$form->addGroup($gEmails, 'gEmails', $label, '<br>', false);
						$form->addFormRule(array($this, 'validateEmails'));
						break;
					case 'header' :
						$el = Form::createElement('header', $name, $label);
						$form->addElement($el);
					default :
						if ($name != 'gotoassist_support_key') {
							$form->addElement('text', $name, $label, array('value' => $value, 'size' => 40));
						} else {
							$form->addElement('extended_text', $name, $label, array('value' => $value, 'size' => 40), '', 'Please remove this Support Key when you close GoToAssistExpert');
						}
						if ('header' != $type && $name != 'gotoassist_support_key') {
							$form->addRule($name, 'Field  \'' . $label . '\' is required', 'required');
							$form->addRule($name, 'Field  \'' . $label . '\' is required', 'required', null, 'client');
						}
						if ($type == 'email') {
							$form->addRule($name, 'Wrong email address in \'' . $label . '\' field', 'email');
							$form->addRule($name, 'Wrong email address in \'' . $label . '\' field', 'email', null, 'client');
						} elseif ($type == 'float') {
							$form->addRule($name, 'Wrong data in \'' . $label . '\' field', 'numeric');
							$form->addRule($name, 'Wrong data in \'' . $label . '\' field', 'numeric', null, 'client');
						} elseif ($type == 'int') {
							//vdie($form->getRegisteredRules());
							$form->addRule($name,
									'Wrong data in \'' . $label . '\' field',
									'regex',
									"/^[\-0-9]+$/");
							$form->addRule($name, 'Wrong data in \'' . $label . '\' field', 'regex', "/^[\-0-9]+$/", 'client');
						}
						break;
				}
			}
		}
		return $form;
	}

	function validateEmails($fields)
	{
		$err = array();
		$regex = '/^((\"[^\"\f\n\r\t\v\b]+\")|([\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+(\.[\w\!\#\$\%\&\'\*\+\-\~\/\^\`\|\{\}]+)*))@((\[(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))\])|(((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9]))\.((25[0-5])|(2[0-4][0-9])|([0-1]?[0-9]?[0-9])))|((([A-Za-z0-9\-])+\.)+[A-Za-z\-]+))$/';
		$fields['admin_email'] = preg_replace('/[\r\n]+/', ' ', $fields['admin_email']);
		$arrEmails = split('[, ;]', $fields['admin_email']);
		foreach ($arrEmails as $k => $v) {
			if (!strlen(trim($v, ',; '))) unset($arrEmails[$k]);
		}
		$arrEmails = array_unique($arrEmails);
		$errEmails = array();
		foreach ($arrEmails as $k => $email) {
			if (!preg_match($regex, $email)) {
				$errEmails[] = $email;
			}
		}
		if (count($errEmails)) $err['gEmails'] = 'Wrong email address (' . implode(', ', $errEmails) . ')';
		return (count($err)) ? $err : true;
	}

	function _getSelOpts($optionsStr)
	{
		$optSep = '|';
		$kvSep = '=>';
		$optionsAsoc = array();
		$optionList = explode($optSep, $optionsStr);
		foreach ($optionList as $option) {
			list ($key, $val) = explode($kvSep, $option);
			$optionsAsoc[$key] = $val;
		}
		return $optionsAsoc;
	}
}
?>