TrackingCourseLog::displayAdditionalProfileFields()

Complexity

Conditions	11
Paths	30

Size

Total Lines	51
Code Lines	30

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function displayAdditionalProfileFields(array $exclude = [], $formAction = null): string
    {
        $formAction = $formAction ?: 'courseLog.php';

        // getting all the extra profile fields that are defined by the platform administrator
        $extraFields = UserManager::get_extra_fields(0, 50);

        // creating the form
        $return = '<form action="'.$formAction.'" method="get" name="additional_profile_field_form"
            id="additional_profile_field_form">';
        // the select field with the additional user profile fields, this is where we select the field of which we want to see
        // the information the users have entered or selected.
        $return .= '<div class="form-group">';
        $return .= '<select class="chzn-select" name="additional_profile_field[]" multiple>';
        $return .= '<option value="-">'.get_lang('SelectFieldToAdd').'</option>';
        $extraFieldsToShow = 0;
        foreach ($extraFields as $field) {
            // exclude extra profile fields by id
            if (in_array($field[3], $exclude)) {
                continue;
            }
            // show only extra fields that are visible + and can be filtered, added by J.Montoya
            if ($field[6] == 1 && $field[8] == 1) {
                if (isset($_GET['additional_profile_field']) && in_array($field[0], $_GET['additional_profile_field'])) {
                    $selected = 'selected="selected"';
                } else {
                    $selected = '';
                }
                $extraFieldsToShow++;
                $return .= '<option value="'.$field[0].'" '.$selected.'>'.$field[3].'</option>';
            }
        }
        $return .= '</select>';
        $return .= '</div>';

        // the form elements for the $_GET parameters (because the form is passed through GET
        foreach ($_GET as $key => $value) {
            if ($key != 'additional_profile_field') {
                $return .= '<input type="hidden" name="'.Security::remove_XSS($key).'" value="'.Security::remove_XSS(
                        $value
                    ).'" />';
            }
        }
        // the submit button
        $return .= '<div class="form-group">';
        $return .= '<button class="save btn btn-primary" type="submit">'
            .get_lang('AddAdditionalProfileField').'</button>';
        $return .= '</div>';
        $return .= '</form>';

        return $extraFieldsToShow > 0 ? $return : '';
    }