fields.class.php

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<?php
class form_checkbox_fields extends form_checkbox {

        protected $form;

        protected $replaceName;

        protected $valuesForValid = array();

        protected function afterInit() {
                parent::afterInit();

                $this->form = factory::get('form_db', array_merge($this->cfg->formOpts, array(
                        'table'=>$this->cfg->table,
                )));
                $this->replaceName = str_replace('[]', '', $this->name).'_fields['.$this->cfg->replaceKey.'][[name]]';
                foreach($this->cfg->fields as $f) {
                        $f['name'] = str_replace('[name]', $f['name'], $this->replaceName);
                        $this->form->addFromField($f);
                }

                $this->prepareValuesForValid();
                $this->valid->getCfg()->setRef('value', $this->valuesForValid);
        }

        protected function prepareValuesForValid() {
                $this->valuesForValid = array();
                $value = $this->getValue();
                if (is_array($value)) {
                        foreach($value as $v) {
                                $this->valuesForValid[] = $v[db::getCfg('relatedValue')];
                        }
                }
        }

        public function setValue($value, $refill=false) {
                if ($refill) {
                        $vals = http_vars::getInstance()->post($this->name.'_fields');
                        $tmpVal = $value;
                        $value = array();
                        if (is_array($tmpVal)) {
                                foreach($tmpVal as $v) {
                                        $curVal = array(
                                                db::getCfg('relatedValue')=>$v
                                        );
                                        foreach($this->cfg->fields as $f) {
                                                $curVal[$f['name']] = isset($vals[$v]) && isset($vals[$v][$f['name']]) ? $vals[$v][$f['name']] : null;
                                        }
                                        $value[] = $curVal;
                                }
                        }
                }
                parent::setValue($value);
                $this->prepareValuesForValid();
        }
        
        public function to($type) {
                if ($type == 'html' && $this->cfg->mode == 'edit') {
                        response::getInstance()->addJs('checkboxFields');
                }
                return parent::to($type);
        }

        protected function updateLine($type, $val, $line) {
                if ($this->cfg->mode == 'view') {
                        $tmp = array();
                        if (is_array($this->cfg->value))
                                foreach($this->cfg->value as $v) {
                                        if ($v[db::getCfg('relatedValue')] == $val) {
                                                foreach($v as $kk=>$vv) {
                                                        if ($kk != db::getCfg('relatedValue') && $vv) {
                                                                $tmp[] = $this->form->get(str_replace('[name]', $kk, $this->replaceName))->label.$this->cfg->sepLabelViewSubValues.$vv;
                                                        }
                                                }
                                        }
                                }
                        if (count($tmp))
                                $line.= ' ('.implode($this->cfg->sepViewSubValues, $tmp).')';
                        return $line;
                }
                
                $form = clone $this->form;

                if (is_array($this->cfg->value))
                        foreach($this->cfg->value as $v) {
                                if ($v[db::getCfg('relatedValue')] == $val) {
                                        foreach($v as $k=>$vv) {
                                                if ($k != db::getCfg('relatedValue')) {
                                                        $form->setValue(str_replace('[name]', $k, $this->replaceName), $vv);
                                                }
                                        }
                                }
                        }
                foreach($this->cfg->fields as $f) {
                        $name = str_replace('[name]', $f['name'], $this->replaceName);
                        $form->get($name)->getCfg()->name = str_replace($this->cfg->replaceKey, $val, $name);
                        $form->get($name)->renew();
                }
                
                return str_replace('[fields]', $form->__toString(), $line);
        }
        
        public function isInValue($val) {
                if (is_array($this->cfg->value))
                        foreach($this->cfg->value as $v) {
                                if ($v[db::getCfg('relatedValue')] == $val)
                                        return true;
                        }
                return false;
        }
}