chamilo/chamilo-lms

<?php
/* For licensing terms, see /license.txt */

/**
 * Class ch_personality.
 */
class ch_personality extends survey_question
{
    /**
     * This function creates the form elements for the multiple response questions.
     *
     * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University
     *
     * @version January 2007
     */
    public function createForm($surveyData, $formData)
    {
        parent::createForm($surveyData, $formData);
        $this->html .= '    <tr>';
        $this->html .= '        <td colspan="2"><strong>'.get_lang('Display').'</strong></td>';
        $this->html .= '    </tr>';
        // Horizontal or vertical
        $this->html .= '    <tr>';
        $this->html .= '        <td align="right" valign="top">&nbsp;</td>';
        $this->html .= '        <td>';
        $this->html .= '          <input name="horizontalvertical" type="radio" value="horizontal" ';
        if (empty($formData['horizontalvertical']) || 'horizontal' == $formData['horizontalvertical']) {
            $this->html .= 'checked="checked"';
        }
        $this->html .= '/>'.get_lang('Horizontal').'</label><br />';
        $this->html .= '          <input name="horizontalvertical" type="radio" value="vertical" ';

        if (isset($formData['horizontalvertical']) && 'vertical' == $formData['horizontalvertical']) {
            $this->html .= 'checked="checked"';
        }

        $this->html .= ' />'.get_lang('Vertical').'</label>';
        $this->html .= '        </td>';
        $this->html .= '        <td>&nbsp;</td>';
        $this->html .= '    </tr>';
        $this->html .= '        <tr>
                                <td colspan="">&nbsp;</td>
                            </tr>';

        // The options
        $this->html .= '    <tr>';
        $this->html .= '        <td colspan="3"><strong>'.get_lang('Answer options').'</strong></td>';
        $this->html .= '    </tr>';
        $total_number_of_answers = count($formData['answers']);

        $question_values = [];

        // Values of question options
        if (is_array($formData['values'])) { // Check if data is correct
            foreach ($formData['values'] as $key => &$value) {
                $value = Security::remove_XSS($value);
                $question_values[] = '<input size="3" type="text" id="values['.$key.']" name="values['.$key.']" value="'.$value.'" />';
            }
        }
        $count = 0;
        if (is_array($formData['answers'])) {
            foreach ($formData['answers'] as $key => &$value) {
                $this->html .= '<tr>';
                $this->html .= '<td align="right"><label for="answers['.$key.']">'.($key + 1).'</label></td>';
                $this->html .= '<td width="550">';
                $dataValue = api_html_entity_decode(stripslashes($formData['answers'][$key]));
                $dataValue = Security::remove_XSS($dataValue);
                $this->html .= '<textarea name="answers['.$key.']" >'.$dataValue.'</textarea>';
                $this->html .= '</td>';
                $this->html .= '<td>';

                if ($total_number_of_answers > 2) {
                    $this->html .= $question_values[$count];
                }

                if ($key < $total_number_of_answers - 1) {
                    $this->html .= '<input type="image" style="width:22px"
                        src="'.Display::returnIconPath('down.png').'"
                        value="move_down['.$key.']" name="move_down['.$key.']"/>';
                }
                if ($key > 0) {
                    $this->html .= '<input type="image" style="width:22px"
                        src="'.Display::returnIconPath('up.png').'"
                        value="move_up['.$key.']" name="move_up['.$key.']"/>';
                }
                if ($total_number_of_answers > 2) {
                    $this->html .= '<input type="image" style="width:22px"
                        src="'.Display::returnIconPath('delete.png').'"
                        value="delete_answer['.$key.']" name="delete_answer['.$key.']"/>';
                }
                $this->html .= '</td>';
                $this->html .= '</tr>';
                $count++;
            }
        }
    }

    /**
     * @param array $questionData
     * @param array $answers
     */
    public function render(FormValidator $form, $questionData = [], $answers = [])
    {
        $question = new ch_yesno();
        $question->render($form, $questionData, $answers);
    }
}