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157 lines
3.3 KiB
157 lines
3.3 KiB
<?php
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/**
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* @copyright NetMonsters <team@netmonsters.ru>
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* @link http://netmonsters.ru
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* @package Majestic
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* @subpackage form
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* @since 2010-04-24
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*/
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namespace Majestic;
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abstract class Form
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{
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const SUCCESS = 'success';
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const ERROR = 'error';
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/**
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* @var \FormField[]
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*/
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protected $fields = array();
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/**
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* @var array
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*/
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protected $messages = array(
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self::SUCCESS => 'Form data valid',
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self::ERROR => 'Form data invalid');
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protected $valid = true;
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public function __construct()
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{
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$this->init();
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}
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/**
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* @param string $name
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* @param bool|string $message
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* @return \FormField
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*/
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protected function addField($name, $message = false)
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{
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$this->fields[$name] = new \FormField($message);
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return $this->fields[$name];
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}
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public function isValid($data)
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{
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if (!is_array($data)) {
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throw new \InitializationException(__CLASS__ . '::' . __METHOD__ . ' expects an array');
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}
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foreach ($this->fields as $field_name => $field) {
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if (isset($data[$field_name])) {
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$this->valid &= $field->isValid($data[$field_name], $data);
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} else {
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$this->valid &= $field->isValid(null, $data);
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}
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}
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if (!$this->valid) {
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$this->fillHelperData();
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}
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return $this->valid;
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}
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public function getMessages()
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{
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$messages = array();
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foreach ($this->fields as $name => $field) {
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if ($mess = $field->getMessage()) {
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$messages[$name] = $mess;
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}
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}
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return $messages;
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}
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public function getValue($key)
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{
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if (isset($this->fields[$key])) {
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return $this->fields[$key]->getValue();
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}
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return false;
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}
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/**
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* @return array
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*/
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public function getValues()
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{
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$values = array();
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foreach ($this->fields as $key => $field) {
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if (!$field->isIgnored()) {
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$values[$key] = $field->getValue();
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}
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}
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return $values;
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}
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/**
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* @return array
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*/
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public function getSourceValues()
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{
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$values = array();
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foreach ($this->fields as $key => $field) {
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$values[$key] = $field->getSourceValue();
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}
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return $values;
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}
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/**
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* @return string
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*/
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public function getMessageType()
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{
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return ($this->valid) ? self::SUCCESS : self::ERROR;
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}
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/**
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* @return string
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*/
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public function getMessage()
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{
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return $this->messages[$this->getMessageType()];
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}
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/**
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* @param string $message
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* @return Form
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*/
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public function setSuccessMessage($message)
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{
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$this->messages[self::SUCCESS] = (string) $message;
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return $this;
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}
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/**
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* @param string $message
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* @return Form
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*/
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public function setErrorMessage($message)
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{
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$this->messages[self::ERROR] = (string) $message;
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return $this;
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}
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protected function fillHelperData()
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{
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$data['messages'] = $this->getMessages();
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$data['values'] = $this->getSourceValues();
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\Majestic\Session::set(get_class($this), $data);
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}
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abstract protected function init();
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}
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