<?php



    global $CFG;

    require_once 'languages.php';



    $createoptions[0] = get_string("no");

    $createoptions[1] = get_string("yes");



    // set to defaults if undefined (CAS)

    if (!isset ($config->hostname)) 

        $config->hostname = '';

    if (!isset ($config->port)) 

        $config->port = '';

    if (!isset ($config->casversion)) 

        $config->casversion = '';

    if (!isset ($config->baseuri)) 

        $config->baseuri = '';

    if (!isset ($config->language)) 

        $config->language = '';

    if (!isset ($config->proxycas)) 

        $config->proxycas = '';

    if (!isset ($config->logoutcas)) 

        $config->logoutcas = '';

    if (!isset ($config->multiauth))

        $config->multiauth = '';

  // set to defaults if undefined (LDAP)

    if (!isset($config->host_url))

        { $config->host_url = ''; }

    if (empty($config->ldapencoding))

        { $config->ldapencoding = 'utf-8'; }

    if (!isset($config->contexts))

        { $config->contexts = ''; }

    if (!isset($config->user_type))

        { $config->user_type = 'default'; }

    if (!isset($config->user_attribute))

        { $config->user_attribute = ''; }

    if (!isset($config->search_sub))

        { $config->search_sub = ''; }

    if (!isset($config->opt_deref))

        { $config->opt_deref = LDAP_DEREF_NEVER; }

    if (!isset($config->bind_dn))

        {$config->bind_dn = ''; }

    if (!isset($config->bind_pw))

        {$config->bind_pw = ''; }

    if (!isset($config->version))

        {$config->version = '2'; }

    if (!isset($config->objectclass))

        {$config->objectclass = ''; }

    if (!isset($config->memberattribute))

        {$config->memberattribute = ''; }

    if (!isset($config->memberattribute_isdn))

        {$config->memberattribute_isdn = ''; }

    if (!isset($config->groupecreators))

        {$config->groupecreators = ''; }

    if (!isset($config->attrcreators))

        {$config->attrcreators = ''; }

     if (!isset($config->removeuser))

        {$config->removeuser = 0; }



    $yesno = array( get_string('no'), get_string('yes') );



if (!function_exists('ldap_connect')) { // Is php4-ldap really there?

    notify(get_string('auth_ldap_noextension','auth'));

}





?>



<table cellspacing="0" cellpadding="5" border="0">



<tr>

   <td colspan="2">

        <h4><?php print_string('auth_cas_server_settings', 'auth') ?> </h4>

   </td>

</tr>

<tr valign="top" class="required">

    <td align="right"><?php print_string('auth_cas_hostname_key', 'auth') ?>:</td>

    <td>

        <input name="hostname" type="text" size="30" value="<?php echo $config->hostname ?>" />

        <?php



        if (isset($err['hostname'])) {

            formerr($err['hostname']);

        }



        ?>

    </td>

    <td><?php print_string('auth_cas_hostname', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_baseuri_key', 'auth') ?>:</td>

    <td>

        <input name="baseuri" type="text" size="30" value="<?php echo $config->baseuri ?>" />

        <?php



        if (isset($err['baseuri'])) {

            formerr($err['baseuri']);

        }



        ?>

    </td>

    <td><?php print_string('auth_cas_baseuri', 'auth') ?></td>

</tr>



<tr valign="top" class="required">

    <td align="right"><?php print_string('auth_cas_port_key', 'auth') ?>:</td>

    <td>

        <input name="port" type="text" size="30" value="<?php echo $config->port ?>" />

        <?php



        if (isset($err['port'])) {

            formerr($err['port']);

        }



        ?>

    </td>

    <td><?php print_string('auth_cas_port', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_casversion', 'auth') ?>:</td>

    <td>

        <input name="casversion" type="text" size="30" value="<?php echo $config->casversion ?>" />

        <?php



        if (isset($err['casversion'])) {

            formerr($err['casversion']);

        }



        ?>

    </td>

    <td><?php print_string('auth_cas_version', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_language_key', 'auth') ?>:</td>

    <td>

        <?php



        choose_from_menu($CASLANGUAGES, 'language', $config->language, '');



        ?>

    </td>

    <td><?php print_string('auth_cas_language', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_proxycas_key', 'auth') ?>:</td>

    <td>

        <?php

        unset($options);

        $options[1] = get_string('yes');

        choose_from_menu ($options, 'proxycas', $config->proxycas, get_string('no'), '', '');

        ?>

    </td>

    <td><?php print_string('auth_cas_proxycas', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_logoutcas_key', 'auth') ?>:</td>

    <td>

        <?php

        unset($options);

        $options[1] = get_string('yes');

        choose_from_menu ($options, 'logoutcas', $config->logoutcas, get_string('no'), '', '');

        ?>

    </td>

    <td><?php print_string('auth_cas_logoutcas', 'auth') ?></td>

</tr>



<tr valign="top"  class="required">

    <td align="right"><?php print_string('auth_cas_multiauth_key', 'auth') ?>:</td>

    <td>

        <?php

        unset($options);

        $options[1] = get_string('yes');

        choose_from_menu ($options, 'multiauth', $config->multiauth, get_string('no'), '', '');

        ?>

    </td>

    <td><?php print_string('auth_cas_multiauth', 'auth') ?></td>

</tr>



<tr>

   <td colspan="2">

        <h4><?php print_string('auth_ldap_server_settings', 'auth') ?> </h4>

   </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="host_url"><?php print_string('auth_ldap_host_url_key','auth') ?></label></td>

    <td>

        <input name="host_url" id="host_url" type="text" size="30" value="<?php echo $config->host_url?>" />

    <?php  if (isset($err['host_url'])) formerr($err['host_url']); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_host_url','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="menuversion"><?php print_string('auth_ldap_version_key','auth') ?></label></td>

    <td>

    <?php

       $versions = array();

       $versions[2] = '2';

       $versions[3] = '3';

       choose_from_menu($versions, 'version', $config->version, '');

       if (isset($err['version'])) formerr($err['version']);

    ?>

    </td>

    <td>

    <?php print_string('auth_ldap_version','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="ldapencoding"><?php print_string("auth_ldap_ldap_encoding_key", "auth") ?></label></td>

    <td>

        <input id="ldapencoding" name="ldapencoding" type="text" value="<?php echo $config->ldapencoding ?>" />

        <?php



        if (isset($err['ldapencoding'])) {

            formerr($err['ldapencoding']);

        }



        ?>

    </td>

    <td><?php print_string('auth_ldap_ldap_encoding', 'auth') ?></td>

</tr>



<tr>

   <td colspan="2">

        <h4><?php print_string('auth_ldap_bind_settings', 'auth') ?> </h4>

   </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="bind_dn"><?php print_string('auth_ldap_bind_dn_key','auth') ?></label></td>

    <td>

    <input name="bind_dn" id="bind_dn" type="text" size="30" value="<?php echo $config->bind_dn?>" />

    <?php  if (isset($err['bind_dn'])) formerr($err['bind_dn']); ?>

    </td><td>

    <?php print_string('auth_ldap_bind_dn','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="bind_pw"><?php print_string('auth_ldap_bind_pw_key','auth') ?></label></td>

    <td>

    <input name="bind_pw" id="bind_pw" type="password" size="30" value="<?php echo $config->bind_pw?>" />

    <?php  if (isset($err['bind_pw'])) formerr($err['bind_pw']); ?>

    </td><td>

    <?php print_string('auth_ldap_bind_pw','auth') ?>

    </td>

</tr>



<tr>

   <td colspan="2">

        <h4><?php print_string('auth_ldap_user_settings', 'auth') ?> </h4>

   </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="menuuser_type"><?php print_string('auth_ldap_user_type_key','auth') ?></label></td>

    <td>

    <?php choose_from_menu($this->ldap_suppported_usertypes(), 'user_type', $config->user_type, ''); ?>

    <?php  if (isset($err['user_type'])) formerr($err['user_type']); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_user_type', 'auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="contexts"><?php print_string('auth_ldap_contexts_key','auth') ?></label></td>

    <td>

    <input name="contexts" id="contexts"  type="text" size="30" value="<?php echo $config->contexts?>" />

    <?php  if (isset($err['contexts'])) formerr($err['contexts']); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_contexts', 'auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="menusearch_sub"><?php print_string('auth_ldap_search_sub_key','auth') ?></label></td>

    <td>

        <?php choose_from_menu($yesno, 'search_sub', $config->search_sub, ''); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_search_sub','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="menuopt_deref"><?php print_string('auth_ldap_opt_deref_key','auth') ?></label></td>

    <td>

    <?php

       $opt_deref = array();

       $opt_deref[LDAP_DEREF_NEVER] = get_string('no');

       $opt_deref[LDAP_DEREF_ALWAYS] = get_string('yes');

       choose_from_menu($opt_deref, 'opt_deref', $config->opt_deref, LDAP_DEREF_NEVER, '');

       if (isset($err['opt_deref'])) formerr($err['opt_deref']);

    ?>

    </td>

    <td>

    <?php print_string('auth_ldap_opt_deref','auth') ?>

    </td>

</tr>







<tr valign="top" class="required">

    <td align="right"><label for="user_attribute"><?php print_string('auth_ldap_user_attribute_key','auth') ?></label></td>

    <td>

    <input name="user_attribute" id="user_attribute" type="text" size="30" value="<?php echo $config->user_attribute?>" />

    <?php  if (isset($err['user_attribute'])) formerr($err['user_attribute']); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_user_attribute','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

        <td align="right"><label for="memberattribute"><?php print_string('auth_ldap_memberattribute_key','auth') ?></label></td>

        <td>

    <input name="memberattribute" id="memberattribute" type="text" size="30" value="<?php echo $config->memberattribute?>" />

    <?php  if (isset($err['memberattribute'])) formerr($err['memberattribute']); ?>

    </td><td>

    <?php print_string('auth_ldap_memberattribute','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

        <td align="right"><label for="memberattribute_isdn"><?php print_string('auth_ldap_memberattribute_isdn_key','auth') ?></label></td>

        <td>

    <input name="memberattribute_isdn" id="memberattribute_isdn" type="text" size="30" value="<?php echo $config->memberattribute_isdn?>" />

    <?php  if (isset($err['memberattribute_isdn'])) formerr($err['memberattribute_isdn']); ?>

    </td><td>

    <?php print_string('auth_ldap_memberattribute_isdn','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

    <td align="right"><label for="objectclass"><?php print_string('auth_ldap_objectclass_key','auth') ?></label></td>

    <td>

    <input name="objectclass" id="objectclass" type="text" size="30" value="<?php echo $config->objectclass?>" />

    <?php  if (isset($err['objectclass'])) formerr($err['objectclass']); ?>

    </td>

    <td>

    <?php print_string('auth_ldap_objectclass','auth') ?>

    </td>

</tr>



<tr>

   <td colspan="2">

        <h4><?php print_string('coursecreators') ?> </h4>

   </td>

</tr>



<tr valign="top" class="required">

        <td align="right"><label for="attrcreators"><?php print_string('auth_ldap_attrcreators_key','auth') ?></label></td>

        <td>

    <input name="attrcreators" id="attrcreators" type="text" size="30" value="<?php echo $config->attrcreators?>" />

    <?php  if (isset($err['attrcreators'])) formerr($err['attrcreators']); ?>

    </td><td>

    <?php print_string('auth_ldap_attrcreators','auth') ?>

    </td>

</tr>



<tr valign="top" class="required">

        <td align="right"><label for="groupecreators"><?php print_string('auth_ldap_groupecreators_key','auth') ?></label></td>

        <td>

    <input name="groupecreators" id="groupecreators" type="text" size="30" value="<?php echo $config->groupecreators?>" />

    <?php  if (isset($err['groupecreators'])) formerr($err['groupecreators']); ?>

    </td><td>

    <?php print_string('auth_ldap_groupecreators','auth') ?>

    </td>

</tr>



<tr>

   <td colspan="2">

        <h4><?php print_string('auth_sync_script', 'auth') ?> </h4>

   </td>

</tr>



<tr valign="top">

    <td align="right"><label for="menuremoveuser"><?php print_string('auth_remove_user_key','auth') ?></label></td>

    <td>

    <?php

       $deleteopt = array();

       $deleteopt['0'] = get_string('auth_remove_keep','auth');

       $deleteopt['1'] = get_string('auth_remove_suspend','auth');

       $deleteopt['2'] = get_string('auth_remove_delete','auth');

       choose_from_menu($deleteopt, 'removeuser', $config->removeuser, '');

    ?>

    </td>

    <td>

    <?php print_string('auth_remove_user','auth') ?>

    </td>

</tr>

<?php



$help  = get_string('auth_ldapextrafields','auth');

$help .= get_string('auth_updatelocal_expl','auth');

$help .= get_string('auth_fieldlock_expl','auth');

$help .= get_string('auth_updateremote_expl','auth');

$help .= '<hr />';

$help .= get_string('auth_updateremote_ldap','auth');



print_auth_lock_options('cas', $user_fields, $help, true, true);



?>
</table>
