PHP Pieform::build方法代码示例

 /**
  * Show the link account form.
  */
 public function showlinkform()
 {
     global $USER;
     $form = array('name' => 'auth_oidc_loginlink', 'renderer' => 'div', 'successcallback' => array($this, 'loginlink_submit'), 'method' => 'post', 'plugintype' => 'auth', 'pluginname' => 'oidc', 'elements' => array('linklogins' => array('value' => '<div>' . get_string('linkaccounts', 'auth.oidc', $this->oidcusername, $USER->username) . '</div>'), 'submit' => array('type' => 'submitcancel', 'value' => array(get_string('confirm', 'auth.oidc'), get_string('cancel')), 'goto' => get_config('wwwroot'))), 'dieaftersubmit' => false, 'iscancellable' => true);
     $form = new \Pieform($form);
     $smarty = smarty(array(), array(), array(), array('pagehelp' => false, 'sidebars' => false));
     $smarty->assign('form', $form->build());
     $smarty->assign('PAGEHEADING', get_string('link', 'auth.oidc'));
     $smarty->display('form.tpl');
     die;
 }

function auth_generate_registration_form_js($aform, $registerconfirm)
{
    // The javascript needs to refer to field names, but they are obfuscated in this form,
    // so construct and build the form in separate steps, so we can get the field names.
    $form = new Pieform($aform);
    $institutionid = $form->get_name() . '_' . $form->hashedfields['institution'];
    $reasonid = $form->get_name() . '_' . $form->hashedfields['reason'];
    $formhtml = $form->build();
    if (count($registerconfirm) == 1) {
        $js = '
        $j(function() {
            $j("#' . $reasonid . '_container").removeClass("js-hidden");
            $j("#' . $reasonid . '_container textarea").removeClass("js-hidden");
            $j("#' . $reasonid . '_container").next("tr.textarea").removeClass("js-hidden");
        });
       ';
    } else {
        $url = get_config('wwwroot') . 'json/termsandconditions.php';
        $js = '
        var registerconfirm = ' . json_encode($registerconfirm) . ';
        $j(function() {
            $j("#' . $institutionid . '").change(function() {
                if (this.value && registerconfirm[this.value] == 1) {
                    $j("#' . $reasonid . '_container").removeClass("js-hidden");
                    $j("#' . $reasonid . '_container textarea").removeClass("js-hidden");
                    $j("#' . $reasonid . '_container").next("tr.textarea").removeClass("js-hidden");
                }
                else {
                    $j("#' . $reasonid . '_container").addClass("js-hidden");
                    $j("#' . $reasonid . '_container textarea").addClass("js-hidden");
                    $j("#' . $reasonid . '_container").next("tr.textarea").addClass("js-hidden");
                }
                // need to fetch the correct terms and conditions for the institution
                if (this.value) {
                    $j.ajax({
                        type: "POST",
                        dataType: "json",
                        url: "' . $url . '",
                        data: {
                            "institution": this.value,
                        }
                    }).done(function (data) {
                        if (data.content) {
                            $j("#termscontainer").html(data.content);
                        }
                    });
                }
            });
        });
        ';
    }
    return array($formhtml, $js);
}

addLoadEvent(function() {
    connect('usertype_type', 'onchange', function() {
        if (suspendedlist.type != \$('usertype_type').value) {
            suspendedlist.offset = 0;
            suspendedlist.type = \$('usertype_type').value;
            suspendedlist.doupdate();
        }
    });
});

EOF
);
$form = new Pieform(array('name' => 'buttons', 'renderer' => 'div', 'autofocus' => false, 'elements' => array('buttons' => array('type' => 'fieldset', 'class' => 'btn-group pull-right', 'isformgroup' => false, 'elements' => array('unsuspend' => array('class' => 'btn-default text-inline', 'type' => 'submit', 'isformgroup' => false, 'renderelementsonly' => true, 'name' => 'unsuspend', 'value' => get_string('unsuspendusers', 'admin')), 'unexpire' => array('class' => 'btn-default text-inline', 'type' => 'submit', 'isformgroup' => false, 'renderelementsonly' => true, 'name' => 'unexpire', 'value' => get_string('unexpireusers', 'admin')), 'delete' => array('class' => 'btn-default text-inline', 'type' => 'submit', 'isformgroup' => false, 'renderelementsonly' => true, 'confirm' => get_string('confirmdeleteusers', 'admin'), 'name' => 'delete', 'value' => get_string('deleteusers', 'admin')))))));
$smarty->assign('buttonformopen', $form->get_form_tag());
$smarty->assign('buttonform', $form->build(false));
$smarty->assign('PAGEHEADING', TITLE);
$smarty->display('admin/users/suspended.tpl');
function buttons_submit_unsuspend(Pieform $form, $values)
{
    global $SESSION;
    $ids = get_user_ids_from_post();
    foreach ($ids as $userid) {
        unsuspend_user($userid);
    }
    $SESSION->add_ok_msg(get_string('usersunsuspendedsuccessfully', 'admin'));
    redirect('/admin/users/suspended.php');
}
function buttons_submit_unexpire(Pieform $form, $values)
{
    global $SESSION;

 /**
  * Builds the configuration pieform for this blockinstance
  *
  * @return array Array with two keys: 'html' for raw html, 'javascript' for
  *               javascript to run, 'css' for dynamic css to add to header
  */
 public function build_configure_form($new = false)
 {
     static $renderedform;
     if (!empty($renderedform)) {
         return $renderedform;
     }
     safe_require('blocktype', $this->get('blocktype'));
     $blocktypeclass = generate_class_name('blocktype', $this->get('blocktype'));
     $elements = call_static_method($blocktypeclass, 'instance_config_form', $this, $this->get_view()->get('template'));
     // Block types may specify a method to generate a default title for a block
     $hasdefault = method_exists($blocktypeclass, 'get_instance_title');
     $title = $this->get('title');
     $configdata = $this->get('configdata');
     $retractable = isset($configdata['retractable']) ? $configdata['retractable'] : false;
     $retractedonload = isset($configdata['retractedonload']) ? $configdata['retractedonload'] : $retractable;
     if (call_static_method($blocktypeclass, 'override_instance_title', $this)) {
         $titleelement = array('type' => 'hidden', 'value' => $title);
     } else {
         $titleelement = array('type' => 'text', 'title' => get_string('blocktitle', 'view'), 'description' => $hasdefault ? get_string('defaulttitledescription', 'blocktype.' . blocktype_name_to_namespaced($this->get('blocktype'))) : null, 'defaultvalue' => $title, 'rules' => array('maxlength' => 255), 'hidewhenempty' => $hasdefault, 'expandtext' => get_string('setblocktitle'));
     }
     $elements = array_merge(array('title' => $titleelement, 'blockconfig' => array('type' => 'hidden', 'value' => $this->get('id')), 'id' => array('type' => 'hidden', 'value' => $this->get('view')), 'change' => array('type' => 'hidden', 'value' => 1), 'new' => array('type' => 'hidden', 'value' => $new)), $elements, array('retractable' => array('type' => 'select', 'title' => get_string('retractable', 'view'), 'description' => get_string('retractabledescription', 'view'), 'options' => array(BlockInstance::RETRACTABLE_NO => get_string('no'), BlockInstance::RETRACTABLE_YES => get_string('yes'), BlockInstance::RETRACTABLE_RETRACTED => get_string('retractedonload', 'view')), 'defaultvalue' => $retractable + $retractedonload)));
     if ($new) {
         $cancel = get_string('remove');
         $elements['removeoncancel'] = array('type' => 'hidden', 'value' => 1);
         $elements['sure'] = array('type' => 'hidden', 'value' => 1);
     } else {
         $cancel = get_string('cancel');
     }
     // Add submit/cancel buttons
     $elements['action_configureblockinstance_id_' . $this->get('id')] = array('type' => 'submitcancel', 'class' => 'btn-default', 'value' => array(get_string('save'), $cancel), 'goto' => View::make_base_url());
     $configdirs = array(get_config('libroot') . 'form/');
     if ($this->get('artefactplugin')) {
         $configdirs[] = get_config('docroot') . 'artefact/' . $this->get('artefactplugin') . '/form/';
     }
     $form = array('name' => 'instconf', 'renderer' => 'div', 'validatecallback' => array(generate_class_name('blocktype', $this->get('blocktype')), 'instance_config_validate'), 'successcallback' => array($this, 'instance_config_store'), 'jsform' => true, 'jssuccesscallback' => 'blockConfigSuccess', 'jserrorcallback' => 'blockConfigError', 'elements' => $elements, 'viewgroup' => $this->get_view()->get('group'), 'group' => $this->get_view()->get('group'), 'viewinstitution' => $this->get_view()->get('institution'), 'institution' => $this->get_view()->get('institution'), 'configdirs' => $configdirs, 'plugintype' => 'blocktype', 'pluginname' => $this->get('blocktype'));
     if (param_variable('action_acsearch_id_' . $this->get('id'), false)) {
         $form['validate'] = false;
     }
     require_once 'pieforms/pieform.php';
     $pieform = new Pieform($form);
     if ($pieform->is_submitted()) {
         global $SESSION;
         $SESSION->add_error_msg(get_string('errorprocessingform'));
     }
     $html = $pieform->build();
     // We probably need a new version of $pieform->build() that separates out the js
     // Temporary evil hack:
     if (preg_match('/<script type="(text|application)\\/javascript">(new Pieform\\(.*\\);)<\\/script>/', $html, $matches)) {
         $js = "var pf_{$form['name']} = " . $matches[2] . "pf_{$form['name']}.init();";
     } else {
         $js = '';
     }
     // We need to load any javascript required for the pieform. We do this
     // by checking for an api function that has been added especially for
     // the purpose, but that is not part of Pieforms. Maybe one day later
     // it will be though
     foreach ($elements as $key => $element) {
         $element['name'] = $key;
         $function = 'pieform_element_' . $element['type'] . '_views_js';
         if (is_callable($function)) {
             $js .= call_user_func_array($function, array($pieform, $element));
         }
     }
     $configjs = call_static_method($blocktypeclass, 'get_instance_config_javascript', $this);
     if (is_array($configjs)) {
         $js .= $this->get_get_javascript_javascript($configjs);
     } else {
         if (is_string($configjs)) {
             $js .= $configjs;
         }
     }
     // We need to load any dynamic css required for the pieform. We do this
     // by checking for an api function that has been added especially for
     // the purpose, but that is not part of Pieforms. Maybe one day later
     // it will be though
     $css = array();
     foreach ($elements as $key => $element) {
         $element['name'] = $key;
         $function = 'pieform_element_' . $element['type'] . '_views_css';
         if (is_callable($function)) {
             $css[] = call_user_func_array($function, array($pieform, $element));
         }
     }
     $renderedform = array('html' => $html, 'javascript' => $js, 'css' => $css);
     return $renderedform;
 }

function auth_generate_registration_form_js($aform, $registerconfirm)
{
    // The javascript needs to refer to field names, but they are obfuscated in this form,
    // so construct and build the form in separate steps, so we can get the field names.
    $form = new Pieform($aform);
    $institutionid = $form->get_name() . '_' . $form->hashedfields['institution'];
    $reasonid = $form->get_name() . '_' . $form->hashedfields['reason'];
    $formhtml = $form->build();
    if (count($registerconfirm) == 1) {
        $js = '
        jQuery(function($) {
            $("#' . $reasonid . '_container").removeClass("js-hidden");
            $("#' . $reasonid . '_container textarea").removeClass("js-hidden");
            $("#' . $reasonid . '_container").next("tr.textarea").removeClass("js-hidden");
        });
       ';
    } else {
        $url = get_config('wwwroot') . 'json/termsandconditions.php';
        $js = '
        var registerconfirm = ' . json_encode($registerconfirm) . ';
        jQuery(function($) {
            function show_reason(reasonid, value) {
                if (value) {
                    $("#" + reasonid + "_container").removeClass("js-hidden");
                    $("#" + reasonid + "_container textarea").removeClass("js-hidden");
                    $("#" + reasonid + "_container").next("tr.textarea").removeClass("js-hidden");
                    // need to fetch the correct terms and conditions for the institution
                    $.ajax({
                        type: "POST",
                        dataType: "json",
                        url: "' . $url . '",
                        data: {
                            "institution": value,
                        }
                    }).done(function (data) {
                        if (data.content) {
                            $("#termscontainer").html(data.content);
                        }
                    });
                }
                else {
                    $("#" + reasonid + "_container").addClass("js-hidden");
                    $("#" + reasonid + "_container textarea").addClass("js-hidden");
                    $("#" + reasonid + "_container").next("tr.textarea").addClass("js-hidden");
                }
            }
            // For when page loads after error found on form completion
            var defaultselect = $j("#' . $institutionid . '").val();
            var reasonid = "' . $reasonid . '";
            if (defaultselect != 0 && registerconfirm[defaultselect] == 1) {
                show_reason(reasonid, defaultselect);
            }

            // For when select changes
            $("#' . $institutionid . '").change(function() {
                if (this.value && registerconfirm[this.value] == 1) {
                    show_reason(reasonid, this.value);
                }
                else {
                    show_reason(reasonid, null);
                }
            });
        });
        ';
    }
    return array($formhtml, $js);
}

/**
 * present the login-link screen where users are asked if they want to link
 * the current loggedin local account to the remote saml one
 *
 * @param string $remoteuser
 * @param string $currentuser
 */
function auth_saml_loginlink_screen($remoteuser, $currentuser)
{
    require_once 'pieforms/pieform.php';
    $form = array('name' => 'loginlink', 'renderer' => 'div', 'successcallback' => 'auth_saml_loginlink_submit', 'method' => 'post', 'plugintype' => 'auth', 'pluginname' => 'saml', 'elements' => array('linklogins' => array('value' => '<div><b>' . get_string('linkaccounts', 'auth.saml', $remoteuser, $currentuser) . '</b></div><br/>'), 'submit' => array('type' => 'submitcancel', 'value' => array(get_string('link', 'auth.saml'), get_string('cancel')), 'goto' => get_config('wwwroot')), 'link_submitted' => array('type' => 'hidden', 'value' => 1)), 'dieaftersubmit' => false, 'iscancellable' => true);
    $form = new Pieform($form);
    $smarty = smarty(array(), array(), array(), array('pagehelp' => false, 'sidebars' => false));
    $smarty->assign('form', $form->build());
    $smarty->assign('PAGEHEADING', get_string('link', 'auth.saml'));
    $smarty->display('form.tpl');
    exit;
}

/**
 * Given an artefact object, return the form already rendered.
 *
 * @param object   The artefact
 * @return string  HTML containing <tr> tags at the top level.
 */
function license_form_files($prefix, $prefix2 = null)
{
    if (!get_config('licensemetadata')) {
        return '';
    }
    require_once 'pieforms/pieform.php';
    if ($prefix2 !== null) {
        $prefix .= '_' . $prefix2;
    }
    $form = array('name' => $prefix, 'plugintype' => 'artefact', 'pluginname' => 'file', 'elements' => array($prefix . '_license' => license_form_el_basic(null), 'license_advanced' => license_form_el_advanced(null, $prefix . '_')));
    $pie = new Pieform($form);
    $pie->build();
    $rendered = $pie->get_property('elements');
    if (empty($form['elements'][$prefix . '_license']['rules']['required'])) {
        $rowattr = '';
    } else {
        $rowattr = 'class="required"';
    }
    $html = '';
    foreach (array($rendered[$prefix . '_license'], $rendered['license_advanced']['elements'][$prefix . '_licensor'], $rendered['license_advanced']['elements'][$prefix . '_licensorurl']) as $e) {
        $helphtml = preg_replace('/files_filebrowser_(edit_)?licens/', 'licens', $e['helphtml']);
        $html .= '<div class="form-group">' . $rowattr . '' . $e['labelhtml'] . '' . '' . $e['html'] . $helphtml . '</div>';
        $rowattr = '';
    }
    $html = str_replace('id="' . $prefix . '_' . $prefix . '_', 'id="' . $prefix . '_', $html);
    $html = str_replace('for="' . $prefix . '_' . $prefix . '_', 'for="' . $prefix . '_', $html);
    return $html;
}

 /**
  * Processes the form. Called by the {@link pieform} function. It simply
  * builds the form (processing it if it has been submitted), and returns
  * the HTML to display the form.
  *
  * @param array $data The form description hash
  * @return string     The HTML representing the form
  */
 public static function process($data)
 {
     /*{{{*/
     $form = new Pieform($data);
     return $form->build();
 }

        $functions = get_records_array('external_services_functions', 'externalserviceid', $token->externalserviceid);
        $function_list = array();
        if ($functions) {
            foreach ($functions as $function) {
                $dbfunction = get_record('external_functions', 'name', $function->functionname);
                $function_list[] = '<a href="' . get_config('wwwroot') . 'webservice/wsdoc.php?id=' . $dbfunction->id . '">' . $function->functionname . '</a>';
            }
        }
        $oauthform['elements']['id' . $token->id . '_functions'] = array('value' => implode(', ', $function_list), 'type' => 'html', 'key' => $token->id);
        // token last access time
        $oauthform['elements']['id' . $token->id . '_last_access'] = array('value' => format_date(strtotime($token->ctime)), 'type' => 'html', 'key' => $token->id);
        // edit and delete buttons
        $oauthform['elements']['id' . $token->id . '_actions'] = array('value' => '<span class="actions text-inline">' . pieform(array('name' => 'webservices_server_delete_' . $token->id, 'renderer' => 'div', 'elementclasses' => false, 'successcallback' => 'webservices_oauth_token_submit', 'class' => 'div text-inline', 'jsform' => false, 'elements' => array('token' => array('type' => 'hidden', 'value' => $token->id), 'action' => array('type' => 'hidden', 'value' => 'delete'), 'submit' => array('type' => 'submit', 'class' => 'linkbtn text-inline', 'value' => get_string('delete'))))) . '</span>', 'type' => 'html', 'key' => $token->id, 'class' => 'actions');
    }
    $pieform = new Pieform($oauthform);
    $oauthform = $pieform->build(false);
}
// put together the whole page
$elements = array('user_tokens' => array('type' => 'fieldset', 'legend' => get_string('usertokens', 'auth.webservice'), 'elements' => array('sflist' => array('type' => 'html', 'value' => $userform)), 'collapsible' => false), 'oauth_tokens' => array('type' => 'fieldset', 'legend' => get_string('accesstokens', 'auth.webservice'), 'elements' => array('sflist' => array('type' => 'html', 'value' => $oauthform)), 'collapsible' => false));
$form = array('renderer' => 'div', 'type' => 'div', 'id' => 'maintable', 'name' => 'maincontainer', 'dieaftersubmit' => false, 'successcallback' => 'webservice_main_submit', 'elements' => $elements);
/**
 * handle the callback for actions on the user token panel
 *  - generate noew token
 *  - delete token
 *
 * @param Pieform $form
 * @param array $values
 */
function webservices_user_token_submit(Pieform $form, $values)
{
    global $USER, $SESSION;

/**
 *  Custom webservices config page
 *  - activate/deactivate webservices comletely
 *  - activate/deactivat protocols - SOAP/XML-RPC/REST
 *  - manage service clusters
 *  - manage users and access tokens
 *
 *  @return pieforms $element array
 */
function get_config_options_extended()
{
    $protosform = array('name' => 'activate_webservice_protos', 'elements' => webservices_protocol_switch_form());
    $protos = new Pieform($protosform);
    // certificate values from MNet
    $openssl = OpenSslRepo::singleton();
    $yesno = array(true => get_string('yes'), false => get_string('no'));
    $elements = array('webservicesmaster' => array('type' => 'fieldset', 'legend' => get_string('protocolswitches', 'auth.webservice'), 'elements' => array('protos_help' => array('type' => 'html', 'value' => '<div><p>' . get_string('manage_protocols', 'auth.webservice') . '</p></div>'), 'masterswitchlabel' => array('type' => 'html', 'value' => '<h4 class="mtxl">' . get_string('masterswitch', 'auth.webservice') . '</h4>'), 'webservicesmasterswitchform' => webservices_master_switch_form()['webservicesmasterswitchform'], 'enablewebserviceprotos' => array('type' => 'html', 'value' => $protos->build(false))), 'collapsible' => true, 'collapsed' => true, 'name' => 'activate_webservices'), 'certificates' => array('type' => 'fieldset', 'legend' => get_string('certificates', 'auth.webservice'), 'elements' => array('protos_help' => array('type' => 'html', 'value' => '<div><p>' . get_string('manage_certificates', 'auth.webservice', get_config('wwwroot') . 'admin/site/networking.php') . '</p></div>'), 'pubkey' => array('type' => 'html', 'value' => '<h3 class="title">' . get_string('publickey', 'admin') . '</h3>' . '<div class="detail">' . get_string('publickeydescription2', 'admin', 365) . '</div>' . '<pre style="font-size: 0.7em; white-space: pre;">' . $openssl->certificate . '</pre>'), 'sha1fingerprint' => array('type' => 'html', 'value' => '<div><p>' . get_string('sha1fingerprint', 'auth.webservice', $openssl->sha1_fingerprint) . '</p></div>'), 'md5fingerprint' => array('type' => 'html', 'value' => '<div><p>' . get_string('md5fingerprint', 'auth.webservice', $openssl->md5_fingerprint) . '</p></div>'), 'expires' => array('type' => 'html', 'value' => '<div><p>' . get_string('publickeyexpireson', 'auth.webservice', format_date($openssl->expires)) . '</p></div>')), 'collapsible' => true, 'collapsed' => true, 'name' => 'activate_webservices_networking'), 'servicefunctiongroups' => array('type' => 'fieldset', 'legend' => get_string('servicefunctiongroups', 'auth.webservice'), 'elements' => array('sfgdescription' => array('value' => '<div><p>' . get_string('sfgdescription', 'auth.webservice') . '</p></div>'), 'webservicesservicecontainer' => array('type' => 'html', 'value' => service_fg_edit_form())), 'collapsible' => true, 'collapsed' => true, 'name' => 'webservices_function_groups'), 'servicetokens' => array('type' => 'fieldset', 'legend' => get_string('servicetokens', 'auth.webservice'), 'elements' => array('stdescription' => array('value' => '<div><p>' . get_string('stdescription', 'auth.webservice') . '</p></div>'), 'webservicestokenscontainer' => array('type' => 'html', 'value' => service_tokens_edit_form())), 'collapsible' => true, 'collapsed' => false, 'name' => 'webservices_token'), 'serviceusers' => array('type' => 'fieldset', 'legend' => get_string('manageserviceusers', 'auth.webservice'), 'elements' => array('sudescription' => array('value' => '<div><p>' . get_string('sudescription', 'auth.webservice') . '</p></div>'), 'webservicesuserscontainer' => array('type' => 'html', 'value' => service_users_edit_form())), 'collapsible' => true, 'collapsed' => false, 'name' => 'webservices_user'));
    $form = array('renderer' => 'div', 'type' => 'div', 'elements' => $elements);
    return $form;
}

function webservice_server_list_form($sopts, $iopts)
{
    global $USER, $THEME;
    $dbconsumers = get_records_sql_assoc('
            SELECT  osr.id              as id,
                    userid              as userid,
                    institution         as institution,
                    externalserviceid   as externalserviceid,
                    u.username          as username,
                    u.email             as email,
                    consumer_key        as consumer_key,
                    consumer_secret     as consumer_secret,
                    enabled             as enabled,
                    status              as status,
                    osr.ctime           as issue_date,
                    application_uri     as application_uri,
                    application_title   as application_title,
                    application_descr   as application_descr,
                    requester_name      as requester_name,
                    requester_email     as requester_email,
                    callback_uri        as callback_uri
            FROM {oauth_server_registry} osr
            JOIN {usr} u
            ON osr.userid = u.id
            ORDER BY application_title, username
            ', array());
    $form = '';
    if (!empty($dbconsumers)) {
        $form = array('name' => 'webservices_tokens', 'elementclasses' => false, 'successcallback' => 'webservices_tokens_submit', 'renderer' => 'multicolumntable', 'elements' => array('application' => array('title' => ' ', 'class' => 'heading', 'type' => 'html', 'value' => get_string('application', 'auth.webservice')), 'username' => array('title' => ' ', 'type' => 'html', 'value' => get_string('owner', 'auth.webservice')), 'consumer_key' => array('title' => ' ', 'type' => 'html', 'value' => get_string('consumer_key', 'auth.webservice')), 'consumer_secret' => array('title' => ' ', 'type' => 'html', 'value' => get_string('consumer_secret', 'auth.webservice')), 'enabled' => array('title' => ' ', 'type' => 'html', 'value' => get_string('enabled')), 'calback_uri' => array('title' => ' ', 'type' => 'html', 'value' => get_string('callback', 'auth.webservice')), 'consumer_secret' => array('title' => ' ', 'type' => 'html', 'value' => get_string('consumer_secret', 'auth.webservice'))));
        foreach ($dbconsumers as $consumer) {
            $form['elements']['id' . $consumer->id . '_application'] = array('value' => $consumer->application_title, 'type' => 'html', 'key' => $consumer->consumer_key);
            if ($USER->is_admin_for_user($consumer->userid)) {
                $user_url = get_config('wwwroot') . 'admin/users/edit.php?id=' . $consumer->userid;
            } else {
                $user_url = get_config('wwwroot') . 'user/view.php?id=' . $consumer->userid;
            }
            $form['elements']['id' . $consumer->id . '_username'] = array('value' => '<a href="' . $user_url . '">' . $consumer->username . '</a>', 'type' => 'html', 'key' => $consumer->consumer_key);
            $form['elements']['id' . $consumer->id . '_consumer_key'] = array('value' => $consumer->consumer_key, 'type' => 'html', 'key' => $consumer->consumer_key);
            $form['elements']['id' . $consumer->id . '_consumer_secret'] = array('value' => $consumer->consumer_secret, 'type' => 'html', 'key' => $consumer->consumer_key);
            $form['elements']['id' . $consumer->id . '_enabled'] = array('value' => $consumer->enabled == 1 ? display_icon('enabled') : display_icon('disabled'), 'type' => 'html', 'class' => 'center', 'key' => $consumer->consumer_key);
            $form['elements']['id' . $consumer->id . '_calback_uri'] = array('value' => $consumer->callback_uri, 'type' => 'html', 'key' => $consumer->consumer_key);
            // edit and delete buttons
            $form['elements']['id' . $consumer->id . '_actions'] = array('value' => '<span class="actions inline">' . pieform(array('name' => 'webservices_server_edit_' . $consumer->id, 'renderer' => 'div', 'elementclasses' => false, 'successcallback' => 'webservices_server_submit', 'jsform' => false, 'elements' => array('token' => array('type' => 'hidden', 'value' => $consumer->id), 'action' => array('type' => 'hidden', 'value' => 'edit'), 'submit' => array('type' => 'image', 'src' => $THEME->get_url('images/btn_edit.png'), 'alt' => get_string('editspecific', 'mahara', $consumer->id), 'elementtitle' => get_string('edit'))))) . pieform(array('name' => 'webservices_server_delete_' . $consumer->id, 'renderer' => 'div', 'elementclasses' => false, 'successcallback' => 'webservices_server_submit', 'jsform' => false, 'elements' => array('token' => array('type' => 'hidden', 'value' => $consumer->id), 'action' => array('type' => 'hidden', 'value' => 'delete'), 'submit' => array('type' => 'image', 'src' => $THEME->get_url('images/btn_deleteremove.png'), 'alt' => get_string('deletespecific', 'mahara', $consumer->id), 'elementtitle' => get_string('delete'))))) . '</span>', 'type' => 'html', 'key' => $consumer->consumer_key, 'class' => 'webserviceconfigcontrols');
        }
        $pieform = new Pieform($form);
        $form = $pieform->build(false);
    }
    $form = '<tr><td colspan="2">' . $form . '</td></tr><tr><td colspan="2">' . pieform(array('name' => 'webservices_token_generate', 'renderer' => 'div', 'validatecallback' => 'webservices_add_application_validate', 'successcallback' => 'webservices_add_application_submit', 'class' => 'oneline inline', 'jsform' => false, 'action' => get_config('wwwroot') . 'webservice/admin/oauthv1sregister.php', 'elements' => array('application' => array('type' => 'text', 'title' => get_string('application', 'auth.webservice') . ': '), 'institution' => array('type' => 'select', 'options' => $iopts), 'service' => array('type' => 'select', 'options' => $sopts), 'action' => array('type' => 'hidden', 'value' => 'add'), 'submit' => array('type' => 'submit', 'value' => get_string('add', 'auth.webservice'))))) . '</td></tr>';
    $elements = array('register_server' => array('type' => 'fieldset', 'legend' => get_string('userapplications', 'auth.webservice'), 'elements' => array('sflist' => array('type' => 'html', 'value' => $form)), 'collapsible' => false));
    $form = array('renderer' => 'table', 'type' => 'div', 'id' => 'maintable', 'name' => 'maincontainer', 'dieaftersubmit' => false, 'successcallback' => 'webservice_main_submit', 'elements' => $elements);
    return $form;
}

 /**
  * Builds the configuration pieform for the image browser
  *
  * @return array Array with two keys: 'html' for raw html, 'javascript' for
  *               javascript to run
  */
 public function build_image_browser_form()
 {
     require_once 'view.php';
     static $renderedform;
     if (!empty($renderedform)) {
         return $renderedform;
     }
     safe_require('artefact', 'file');
     $this->set('artefactplugin', 'file');
     $elements['url'] = array('type' => 'text', 'title' => get_string('url'), 'size' => 50);
     $elements['artefactfieldset'] = array('type' => 'fieldset', 'collapsible' => true, 'collapsed' => true, 'legend' => get_string('image'), 'class' => 'last select-file mtl', 'elements' => array('artefactid' => self::config_filebrowser_element($this, null)));
     $configdata = $this->get('configdata');
     $elements['sure'] = array('type' => 'hidden', 'value' => 1);
     // use these to determine which space to display to upload files to
     $elements['post'] = array('type' => 'hidden', 'value' => $this->post);
     $elements['group'] = array('type' => 'hidden', 'value' => $this->group);
     $elements['institution'] = array('type' => 'hidden', 'value' => $this->institution);
     $elements['view'] = array('type' => 'hidden', 'value' => $this->view);
     // tinymce specific elements
     $alignoptions = array('none' => '--', 'top' => 'Top', 'middle' => 'Middle', 'bottom' => 'Bottom', 'left' => 'Left', 'right' => 'Right');
     $elements['toggleformatting'] = array('type' => 'html', 'class' => 'toggleablecontainer', 'value' => '<div id="formattingoptionstoggle" class="retracted arrow"><label>Image formatting options</label></div>');
     $elements['formattingoptions'] = array('type' => 'container', 'name' => 'formattingoptions', 'class' => 'js-hidden', 'elements' => array('width' => array('type' => 'text', 'title' => get_string('dimensions'), 'size' => 3, 'rules' => array('maxlength' => 4)), 'height' => array('type' => 'text', 'size' => 3, 'rules' => array('maxlength' => 4)), 'constrain' => array('type' => 'switchbox', 'title' => get_string('constrain'), 'defaultvalue' => true), 'vspace' => array('type' => 'text', 'title' => get_string('vspace'), 'size' => 3, 'rules' => array('maxlength' => 2)), 'hspace' => array('type' => 'text', 'title' => get_string('hspace'), 'size' => 3, 'rules' => array('maxlength' => 2)), 'border' => array('type' => 'text', 'title' => get_string('border'), 'size' => 3, 'rules' => array('maxlength' => 2)), 'align' => array('defaultvalue' => 'none', 'type' => 'select', 'title' => get_string('alignment'), 'options' => $alignoptions), 'style' => array('type' => 'text', 'title' => get_string('style'), 'size' => 50)));
     $wwwroot = get_config('wwwroot');
     $goto = "";
     if ($this->view) {
         $goto = $wwwroot . 'view/blocks.php' . View::make_base_url();
         // editing forum topic
     } else {
         if ($this->post) {
             $goto = $wwwroot . "interaction/forum/edittopic.php?id=" . $this->post;
         } else {
             if ($this->group) {
                 // editing forum itself
                 $goto = $wwwroot . "interaction/edit.php?id=" . $this->group;
             }
         }
     }
     // Add submit/cancel buttons
     // goto should not be used by those with javascript - cancel is handled by js function which simply removes the image browser
     $elements['action_submitimage'] = array('type' => 'submitcancel', 'class' => 'btn-default', 'value' => array(get_string('submit'), get_string('cancel')), 'goto' => $goto);
     $configdirs = array(get_config('libroot') . 'form/');
     if ($this->get('artefactplugin')) {
         $configdirs[] = get_config('docroot') . 'artefact/' . $this->get('artefactplugin') . '/form/';
     }
     $form = array('name' => 'imgbrowserconf', 'action' => get_config('wwwroot') . 'json/imagebrowser.json.php', 'renderer' => 'div', 'validatecallback' => array($this, 'config_validate'), 'successcallback' => array($this, 'config_success'), 'jsform' => true, 'jssuccesscallback' => 'imageBrowserConfigSuccess', 'jserrorcallback' => 'imageBrowserConfigError', 'elements' => $elements, 'viewgroup' => $this->get_view()->get('group'), 'group' => $this->get('group'), 'viewinstitution' => $this->get_view()->get('institution'), 'institution' => $this->get('institution'), 'configdirs' => $configdirs, 'plugintype' => 'blocktype', 'pluginname' => $this->get('blocktype'));
     require_once 'pieforms/pieform.php';
     $pieform = new Pieform($form);
     if ($pieform->is_submitted()) {
         global $SESSION;
         $SESSION->add_error_msg(get_string('errorprocessingform'));
     }
     $html = $pieform->build();
     // We probably need a new version of $pieform->build() that separates out the js
     // Temporary evil hack:
     if (preg_match('/<script type="(text|application)\\/javascript">(new Pieform\\(.*\\);)<\\/script>/', $html, $matches)) {
         $js = "var pf_{$form['name']} = " . $matches[2] . "pf_{$form['name']}.init();";
     } else {
         $js = '';
     }
     // We need to load any javascript required for the pieform. We do this
     // by checking for an api function that has been added especially for
     // the purpose, but that is not part of Pieforms. Maybe one day later
     // it will be though
     // $js = '';
     foreach ($elements as $key => $element) {
         $element['name'] = $key;
         $function = 'pieform_element_' . $element['type'] . '_views_js';
         if (is_callable($function)) {
             $js .= call_user_func_array($function, array($pieform, $element));
         }
     }
     $renderedform = array('html' => $html, 'javascript' => $js);
     return $renderedform;
 }

 /**
  * Builds the configuration pieform for this blockinstance
  *
  * @return array Array with two keys: 'html' for raw html, 'javascript' for
  *               javascript to run
  */
 public function build_configure_form($new = false)
 {
     static $renderedform;
     if (!empty($renderedform)) {
         return $renderedform;
     }
     safe_require('blocktype', $this->get('blocktype'));
     $elements = call_static_method(generate_class_name('blocktype', $this->get('blocktype')), 'instance_config_form', $this, $this->get_view()->get('template'));
     $blocktypeclass = generate_class_name('blocktype', $this->get('blocktype'));
     if ($this->get('title') != call_static_method($blocktypeclass, 'get_title')) {
         // If the title for this block has been set to something other than
         // the block title, use it unconditionally
         $title = $this->get('title');
     } else {
         if (method_exists($blocktypeclass, 'get_instance_title')) {
             // Block types can specify a default title for a block
             $title = call_static_method($blocktypeclass, 'get_instance_title', $this);
         } else {
             // A block that doesn't have a method for setting an instance
             // title, and hasn't had its title changed (e.g. a new textbox)
             $title = $this->get('title');
         }
     }
     $elements = array_merge(array('title' => array('type' => 'text', 'title' => get_string('blocktitle', 'view'), 'description' => method_exists($blocktypeclass, 'get_instance_title') ? get_string('defaulttitledescription', 'blocktype.' . blocktype_name_to_namespaced($this->get('blocktype'))) : null, 'defaultvalue' => $title), 'blockconfig' => array('type' => 'hidden', 'value' => $this->get('id')), 'id' => array('type' => 'hidden', 'value' => $this->get('view')), 'change' => array('type' => 'hidden', 'value' => 1), 'new' => array('type' => 'hidden', 'value' => $new)), $elements);
     if ($new) {
         $cancel = get_string('remove');
         $elements['removeoncancel'] = array('type' => 'hidden', 'value' => 1);
         $elements['sure'] = array('type' => 'hidden', 'value' => 1);
     } else {
         $cancel = get_string('cancel');
     }
     // Add submit/cancel buttons
     $elements['action_configureblockinstance_id_' . $this->get('id')] = array('type' => 'submitcancel', 'value' => array(get_string('save'), $cancel), 'goto' => View::make_base_url());
     $configdirs = array(get_config('libroot') . 'form/');
     if ($this->get('artefactplugin')) {
         $configdirs[] = get_config('docroot') . 'artefact/' . $this->get('artefactplugin') . '/form/';
     }
     $form = array('name' => 'instconf', 'renderer' => 'maharatable', 'validatecallback' => array(generate_class_name('blocktype', $this->get('blocktype')), 'instance_config_validate'), 'successcallback' => array($this, 'instance_config_store'), 'jsform' => true, 'jssuccesscallback' => 'blockConfigSuccess', 'jserrorcallback' => 'blockConfigError', 'elements' => $elements, 'viewgroup' => $this->get_view()->get('group'), 'group' => $this->get_view()->get('group'), 'viewinstitution' => $this->get_view()->get('institution'), 'institution' => $this->get_view()->get('institution'), 'configdirs' => $configdirs, 'plugintype' => 'blocktype', 'pluginname' => $this->get('blocktype'));
     if (param_variable('action_acsearch_id_' . $this->get('id'), false)) {
         $form['validate'] = false;
     }
     require_once 'pieforms/pieform.php';
     $pieform = new Pieform($form);
     if ($pieform->is_submitted()) {
         global $SESSION;
         $SESSION->add_error_msg(get_string('errorprocessingform'));
     }
     $html = $pieform->build();
     // We probably need a new version of $pieform->build() that separates out the js
     // Temporary evil hack:
     if (preg_match('/<script type="text\\/javascript">(new Pieform\\(.*\\);)<\\/script>/', $html, $matches)) {
         $js = "var pf_{$form['name']} = " . $matches[1] . "pf_{$form['name']}.init();";
     } else {
         $js = '';
     }
     // We need to load any javascript required for the pieform. We do this
     // by checking for an api function that has been added especially for
     // the purpose, but that is not part of Pieforms. Maybe one day later
     // it will be though
     // $js = '';
     foreach ($elements as $key => $element) {
         $element['name'] = $key;
         $function = 'pieform_element_' . $element['type'] . '_views_js';
         if (is_callable($function)) {
             $js .= call_user_func_array($function, array($pieform, $element));
         }
     }
     $renderedform = array('html' => $html, 'javascript' => $js);
     return $renderedform;
 }

 /**
  * Processes the form. Called by the {@link pieform} function. It simply
  * builds the form (processing it if it has been submitted), and returns
  * the HTML to display the form.
  *
  * @param array $data The form description hash
  * @return string     The HTML representing the form
  */
 public static function process($data)
 {
     /*{{{*/
     $form = new Pieform($data);
     if ($form->get_property('backingout')) {
         return FALSE;
     } else {
         return $form->build();
     }
 }

/**
 * Creates and displays the transient login page.
 *
 * This login page remembers all GET/POST data and passes it on. This way,
 * users can have their sessions time out, and then can log in again without
 * losing any of their data.
 *
 * As this function builds and validates a login form, it is possible that
 * calling this may validate a user to be logged in.
 *
 * @param Pieform $form If specified, just build this form to get the HTML
 *                      required. Otherwise, this function will build and
 *                      validate the form itself.
 * @access private
 */
function auth_draw_login_page($message = null, Pieform $form = null)
{
    global $USER, $SESSION;
    if ($form != null) {
        $loginform = get_login_form_js($form->build());
    } else {
        require_once 'pieforms/pieform.php';
        $loginform = get_login_form_js(pieform(auth_get_login_form()));
        /*
         * If $USER is set, the form was submitted even before being built.
         * This happens when a user's session times out and they resend post
         * data. The request should just continue if so.
         */
        if ($USER->is_logged_in()) {
            return;
        }
    }
    if ($message) {
        $SESSION->add_info_msg($message);
    }
    $smarty = smarty(array(), array(), array(), array('pagehelp' => false));
    $smarty->assign('login_form', $loginform);
    $smarty->assign('loginmessage', get_string('loginto', 'mahara', get_config('sitename')));
    $smarty->display('login.tpl');
    exit;
}