form/abstract.class.php

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<?php
abstract class form_abstract extends object {

        protected $valid;

        protected $customErrors = array();

        protected function afterInit() {
                if (!$this->label && !is_bool($this->label))
                        $this->label = ucfirst($this->name);
                if (!is_object($this->cfg->value))
                        $this->cfg->value = utils::htmlOut($this->cfg->value);
                $this->id = $this->makeId($this->name);
                $val = &$this->cfg->getRef('value');
                $this->valid = factory::get($this->cfg->validType, array(
                        'value'=>&$val,
                        'label'=>$this->label,
                        'validEltArray'=>$this->cfg->getInArray('valid', 'validEltArray'),
                ));
                $this->cfg->delInArray('valid', 'validEltArray');
                $this->initValid();
        }

        public function renew() {
                $this->id = $this->makeId($this->name);
        }

        protected function makeId($name) {
                return str_replace(
                        array('[]', '[', ']'),
                        array('_', '_', ''),
                        $name);
        }
        public function getName() {
                return $this->cfg->name;
        }

        public function getValue() {
                return utils::htmlDeOut($this->cfg->value);
        }

        public function &getRawValue() {
                return $this->cfg->getRef('value');
        }

        public function setValue($value, $refill=false) {
                if ($this->cfg->disabled)
                        return;
                $this->cfg->set('value', utils::htmlOut($value));
        }

        public function getDescription() {
                $ret = $this->cfg->description;
                if ($this->cfg->outDescription)
                        $ret = utils::htmlOut($ret);
                return $ret;
        }

        protected function initValid() {
                $valid = $this->cfg->valid;
                if (is_array($valid)) {
                        foreach($valid as $type=>$prm)
                                if (is_int($type))
                                        $this->addRule($prm);
                                else if ($prm)
                                        $this->addRule($type, $prm);
                } else
                        $this->addRule($valid);
        }

        public function getValid() {
                return $this->valid;
        }

        public function isValid() {
                return $this->valid->isValid() && empty($this->customErrors);
        }

        public function getValidRule($name) {
                if (!$this->valid)
                        return null;
                $tmp = $this->valid->getRules();
                return array_key_exists($name, $tmp) ? $tmp[$name] : null;
        }

        public function setDisabled($disabled) {
                $this->cfg->disabled = $disabled;
                if ($disabled)
                        $this->cfg->setInArray('html', 'disabled', 'disabled');
                else
                        $this->cfg->delInArray('html', 'disabled');
        }

        public function getErrors() {
                return array_merge_recursive($this->valid->getErrors(), $this->customErrors);
        }

        public function addCustomError($error) {
                $this->customErrors[] = $error;
        }

        public function addRule($type, $prm=null) {
                $this->valid->addRule($type, $prm);
        }

        public function delRule($type) {
                $this->valid->delRule($type);
        }

        public function isHidden() {
                return false;
        }

        public function getType() {
                return substr(get_class($this), strlen('form_'));
        }

        public function to($type) {
                return $this->{'to'.ucfirst($type)}();
        }

        abstract public function toHtml();

        public function toXul() {
                return '';
        }

        public function __toString() {
                return $this->to(request::get('out'));
        }

        public function __get($name) {
                return $this->cfg->get($name);
        }

        public function __set($name, $val) {
                $ret = $this->cfg->set($name, $val);
                if ($name == 'label' && $this->getValid())
                        $this->getValid()->getCfg()->label = $val;
                return $ret;
        }

}