/**

 * User related functions

 *

 */

//---------------------/* Define user's roles */

 function get_user_roles()

 {

    // First array value ("writer" in this case) define the default value.

    $employeetype = array('writer', 'administrator');

    return $employeetype;

 }

//---------------------/* Define user's attributes */

 function get_user_attributes()

 {

    $attributes = array('dn', 'objectclass', 'uid', 'employeetype', 

                        'sn', 'preferredlanguage', 'userpassword', 

                        'displayname', 'mail', 'cn');

    return $attributes;

 }

//---------------------/* Define user's languages */

 function get_user_languages()

 {

    $languages = array('en' => 'English', 

                       'es' => 'Español',

                       'fr' => 'Français');

    return $languages;

 }

//---------------------/* Determine user's role */

 function is_user( $role )

 {

    if ( $_SESSION['employeetype'] == $role )

    {

        return true;

    }

    else

    {

        return false;

    }

 }

//---------------------/* User Role-Selector */

function get_user_roleSelector( $id = '', $entry_value = '' )

{

    $employeetypes = get_user_roles();

    if ( ! is_int($id) )

    {

        $html = '<select name="employeetype">';

    }

    else

    {

        $html = '<select name="employeetype['. $id . ']">';

    }

    foreach ($employeetypes as $value )

    {

        if ( $entry_value <> '' && $value == $entry_value )

        {

            $html .= '<option selected value="'.$value.'">'.ucfirst(translate($value)).'</option>';

        }

        else

        {

            $html .= '<option value="'.$value.'">'.ucfirst(translate($value)).'</option>';

        }

    }

    $html .= '</select>';

    return $html;

}

//---------------------/* User Attribute-Selector */

function get_user_attrSelector( $attr = '/(uid|cn|preferredlanguage|employeetype)/' )

{

    global $ldap;

    $clean['attrb'] = $ldap->sanitize_filter_attribute();

    $attributes = get_user_attributes();

    $html = '<select name="attribute">';

    foreach ( $attributes as $value )

    {

        if ( preg_match ( $attr, $value ) )

        {

            if ( $clean['attrb'] == $value )

            {

                $html .= '<option selected value="'.$value.'">' . ucfirst(translate($value)) . '</option>';

            }

            else

            {

                $html .= '<option value="'.$value.'">' . ucfirst(translate($value)) . '</option>';

            }

        }

    }

    $html .= '</select>';

    return $html;

}

//---------------------/* User Language-Selector */

function get_user_langSelector( $id = '', $entry_value = '' )

{

    $languages = get_user_languages();

    if ( isset($id) && is_int($id) )

    {

        $html = '<select name="preferredlanguage['. $id . ']">';

    }

    else

    {

        $html = '<select name="preferredlanguage">';

    }

    foreach ($languages as $key => $value )

    {

        if ( ( $entry_value <> '' && $key == $entry_value ) || ( $id == '' && $entry_value == '' && $key == LANGUAGE ) )

        {

            $html .= '<option selected value="'.$key.'">'.ucfirst(translate($value)).'</option>';

        }

        else

        {

            $html .= '<option value="'.$key.'">'.ucfirst(translate($value)).'</option>';

        }

    }

    $html .= '</select>';

    return $html;

}

//-------/* Build useradd's form */

function show_useradd_form( $entry )

{

   $html = '
';

   $html .= '<form name="useradd" action="" method="post">';

   $html .= '
';

   $html .= '
' . ucfirst(translate('uid')) .':
';

   $html .= '
<input type="text" name="uid" value="' . $entry['uid'] . '" size="30" /> ' . ucfirst(translate('ex')) . '. john@example.com
';

   $html .= '
' . ucfirst(translate('password')) . ':
';

   $html .= '
<input type="password" name="userpassword" value="" size="30" />
';

   $html .= '
'. ucfirst(translate('cn')) . ':
';

   $html .= '
<input type="text" name="cn" value="' . $entry['cn'] . '" size="30" />
';

   $html .= '
'. ucfirst(translate('displayname')) . ':
';

   $html .= '
<input type="text" name="displayname" value="' . $entry['displayname'] . '" size="30" />
';

   $html .= '
'. ucfirst(translate('preferredlanguage')) . ':
';

   $html .= '
' . get_user_langSelector() . '
';

   $html .= '
' . ucfirst(translate('employeetype')) . ':
';

   $html .= '
'. get_user_roleSelector() . '
';

   $html .= '
<input type="submit" name="useradd" value="' . ucfirst(translate('add')) . '" />
';

   $html .= '';

   $html .= '</form>';

   $html .= '';

   return $html;

}

//-------/* Show useradmin form

    function show_useradmin_form()

    {

    }

?>