form_question_type_password.inc

<?php
require_once dirname(__FILE__).'/../../form_question/form_question.inc';


class Form_Question_Type_Password extends Form_Question
{


    function Form_Question_Type_Password($assetid=0,$data=Array())
    {
        $this->Form_Question($assetid, $data);

    }//end constructor


    function _getAllowedLinks()
    {
        return Array();

    }//end _getAllowedLinks()


    function getHtmlField()
    {
        $width  = $this->attr('width');
        $max    = $this->attr('max');
        $extras = $this->attr('extra');
        $name_a   = 'q'.$this->id;
        $name_b  = 'q'.$this->id.'_2';

        // prepare a valid value for the field id
        $extras_a = $extras.' id="'.str_replace(':', '_', $name_a).'"';
        $extras_b = $extras.' id="'.str_replace(':', '_', $name_b).'"';

        if ($this->attr('tabindex')) {
            $extras_a .= ' tabindex="'.$this->attr('tabindex').'"';
            $extras_b .= ' tabindex="'.$this->attr('tabindex').'"';
        }

        $value = $this->attr('default');

        ob_start();
        password_box($name_a, $value, $width, $max, $extras_a);
        if ($this->attr('verify')) {
            echo '<br />';
            password_box($name_b, $value, $width, $max, $extras_b);
        }
        $html = ob_get_contents();
        ob_end_clean();

        // calling text_box will convert the open and close php tags into their html counter-parts
        // so we need to convert them back to proper php tags

        return $html;

    }//end getHtmlField()


    function hasValidValue($answer=NULL, $mute_errors=FALSE)
    {
        if (is_null($answer)) $answer = $this->getValue();

        // Only try to check "passwords entered differently" if we've actually
        // submitted something to the form
        if ($this->attr('verify') && isset($this->_tmp['verify_value']) && ($answer != $this->_tmp['verify_value'])) {
            $this->failed_rules[] = translate('core_form_password_entered_differently', $this->attr('name'));
        }
        if (strlen($answer) < $this->attr('min')) {
            $this->failed_rules[] = translate('core_form_password_length_>=', $this->attr('name'), $this->attr('min'));
        }
        if (strlen($answer) > $this->attr('max')) {
            $this->failed_rules[] = translate('core_form_password_length_<=', $this->attr('name'), $this->attr('max'));
        }

        if (!empty($this->failed_rules)) return FALSE;

        return parent::hasValidValue($answer, $mute_errors);

    }//end hasValidValue()


    function populate()
    {
        $name = 'q'.$this->id;

        if (isset($_POST[$name])) {
            $this->setValue($_POST[$name]);
            if ($this->attr('verify')) {
                $this->_tmp['verify_value'] = $_POST[$name.'_2'];
            }
        }
        return TRUE;

    }//end populate()


    function getXML($answer)
    {
        ob_start();

        // save as a text question for now, we may need a better idea here
        echo '<text_q id="'.addslashes($this->id).'"  name="'.htmlspecialchars($this->attr('name')).'">';
        echo htmlspecialchars($answer);
        echo '</text_q>';

        $contents = ob_get_contents();
        ob_end_clean();

        return $contents;

    }//end getXML()


    function getSummary()
    {
        return '';

    }//end getSummary()


    function setValue($value)
    {
        $this->value = $value;
        if ($this->attr('verify')) {
            $this->_tmp['verify_value'] = $value;
        }

    }//end setValue()


    function isEditable()
    {
        return FALSE;

    }//end isEditable()


    function getHtmlLabel()
    {
        return $this->attr('name');

    }//end getHtmlLabel()


}//end class
?>