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Formalize a mechanism for marking Conduit methods deprecated/unstable

Summary:
This is better than writing "(UNSTABLE!!!)" in front of the text description.

I'll add a wiki to keep track of API changes, too.

See also D2087, which motivates this.

Test Plan: Browsed console, saw "deprecated" and "unstable" on appropriate methods.

Reviewers: btrahan, vrana, jungejason

Reviewed By: vrana

CC: aran

Maniphest Tasks: T909

Differential Revision: https://secure.phabricator.com/D2271
This commit is contained in:
epriestley 2012-04-18 14:25:27 -07:00
parent bddcf288d8
commit bdcba43f21
14 changed files with 159 additions and 13 deletions

View file

@ -51,8 +51,16 @@ abstract class PhabricatorConduitController extends PhabricatorController {
$nav->addLabel($group);
foreach ($methods as $method) {
$method_name = $method['full_name'];
$display_name = $method_name;
switch ($method['status']) {
case ConduitAPIMethod::METHOD_STATUS_DEPRECATED:
$display_name = '('.$display_name.')';
break;
}
$nav->addFilter('method/'.$method_name,
$method_name);
$display_name);
if (!$first_filter) {
$first_filter = 'method/'.$method_name;
}
@ -103,23 +111,42 @@ abstract class PhabricatorConduitController extends PhabricatorController {
return array_values(ipull($classes, 'name'));
}
private function getMethodFilters() {
$classes = $this->getAllMethodImplementationClasses();
$method_names = array();
foreach ($classes as $method_class) {
$method_name = ConduitAPIMethod::getAPIMethodNameFromClassName(
$method_class);
$parts = explode('.', $method_name);
$method_names[] = array(
$group_name = head(explode('.', $method_name));
$status = newv($method_class, array())->getMethodStatus();
$key = sprintf(
'%02d %s %s',
$this->getOrderForMethodStatus($status),
$group_name,
$method_name);
$method_names[$key] = array(
'full_name' => $method_name,
'group_name' => reset($parts),
'group_name' => $group_name,
'status' => $status,
);
}
ksort($method_names);
$method_names = igroup($method_names, 'group_name');
ksort($method_names);
return $method_names;
}
private function getOrderForMethodStatus($status) {
$map = array(
ConduitAPIMethod::METHOD_STATUS_STABLE => 0,
ConduitAPIMethod::METHOD_STATUS_UNSTABLE => 1,
ConduitAPIMethod::METHOD_STATUS_DEPRECATED => 2,
);
return idx($map, $status, 0);
}
}

View file

@ -39,9 +39,35 @@ final class PhabricatorConduitConsoleController
$this->setFilter('method/'.$this->method);
$method_class = $methods[$this->method];
PhutilSymbolLoader::loadClass($method_class);
$method_object = newv($method_class, array());
$status = $method_object->getMethodStatus();
$reason = $method_object->getMethodStatusDescription();
$status_view = null;
if ($status != 'stable') {
$status_view = new AphrontErrorView();
switch ($status) {
case ConduitAPIMethod::METHOD_STATUS_DEPRECATED:
$status_view->setTitle('Deprecated Method');
$status_view->appendChild(
phutil_escape_html(
nonempty(
$reason,
"This method is deprecated.")));
break;
case ConduitAPIMethod::METHOD_STATUS_UNSTABLE:
$status_view->setSeverity(AphrontErrorView::SEVERITY_WARNING);
$status_view->setTitle('Unstable Method');
$status_view->appendChild(
phutil_escape_html(
nonempty(
$reason,
"This method is new and unstable. Its interface is subject ".
"to change.")));
break;
}
}
$error_description = array();
$error_types = $method_object->defineErrorTypes();
@ -110,7 +136,10 @@ final class PhabricatorConduitConsoleController
$panel->setWidth(AphrontPanelView::WIDTH_FULL);
return $this->buildStandardPageResponse(
array($panel),
array(
$status_view,
$panel,
),
array(
'title' => 'Conduit Console',
));

View file

@ -14,10 +14,10 @@ phutil_require_module('phabricator', 'view/form/control/select');
phutil_require_module('phabricator', 'view/form/control/static');
phutil_require_module('phabricator', 'view/form/control/submit');
phutil_require_module('phabricator', 'view/form/control/text');
phutil_require_module('phabricator', 'view/form/error');
phutil_require_module('phabricator', 'view/layout/panel');
phutil_require_module('phutil', 'markup');
phutil_require_module('phutil', 'symbols');
phutil_require_module('phutil', 'utils');

View file

@ -17,10 +17,16 @@
*/
/**
*
* @task status Method Status
* @group conduit
*/
abstract class ConduitAPIMethod {
const METHOD_STATUS_STABLE = 'stable';
const METHOD_STATUS_UNSTABLE = 'unstable';
const METHOD_STATUS_DEPRECATED = 'deprecated';
abstract public function getMethodDescription();
abstract public function defineParamTypes();
abstract public function defineReturnType();
@ -31,6 +37,30 @@ abstract class ConduitAPIMethod {
}
/**
* Get the status for this method (e.g., stable, unstable or deprecated).
* Should return a METHOD_STATUS_* constant. By default, methods are
* "stable".
*
* @return const METHOD_STATUS_* constant.
* @task status
*/
public function getMethodStatus() {
return self::METHOD_STATUS_STABLE;
}
/**
* Optional description to supplement the method status. In particular, if
* a method is deprecated, you can return a string here describing the reason
* for deprecation and stable alternatives.
*
* @return string|null Description of the method status, if available.
* @task status
*/
public function getMethodStatusDescription() {
return null;
}
public function getErrorDescription($error_code) {
return idx($this->defineErrorTypes(), $error_code, 'Unknown Error');
}

View file

@ -22,8 +22,12 @@
final class ConduitAPI_chatlog_query_Method
extends ConduitAPI_chatlog_Method {
public function getMethodStatus() {
return self::METHOD_STATUS_UNSTABLE;
}
public function getMethodDescription() {
return "(Unstable!) Retrieve chatter.";
return "Retrieve chatter.";
}
public function defineParamTypes() {

View file

@ -22,8 +22,12 @@
final class ConduitAPI_chatlog_record_Method
extends ConduitAPI_chatlog_Method {
public function getMethodStatus() {
return self::METHOD_STATUS_UNSTABLE;
}
public function getMethodDescription() {
return "(Unstable!) Record chatter.";
return "Record chatter.";
}
public function defineParamTypes() {

View file

@ -21,6 +21,14 @@
*/
final class ConduitAPI_differential_find_Method extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_DEPRECATED;
}
public function getMethodStatusDescription() {
return "Replaced by 'differential.query'.";
}
public function getMethodDescription() {
return "Query Differential revisions which match certain criteria.";
}

View file

@ -22,6 +22,14 @@
final class ConduitAPI_differential_getrevision_Method
extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_DEPRECATED;
}
public function getMethodStatusDescription() {
return "Replaced by 'differential.query'.";
}
public function getMethodDescription() {
return "Load the content of a revision from Differential.";
}

View file

@ -22,6 +22,14 @@
final class ConduitAPI_differential_getrevisionfeedback_Method
extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_DEPRECATED;
}
public function getMethodStatusDescription() {
return "Replaced by 'differential.getrevisioncomments'.";
}
public function getMethodDescription() {
return "Retrieve Differential Revision Feedback.";
}

View file

@ -22,6 +22,14 @@
final class ConduitAPI_differential_updatetaskrevisionassoc_Method
extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_DEPRECATED;
}
public function getMethodStatusDescription() {
return "This method should not really exist. Pretend it doesn't.";
}
public function getMethodDescription() {
return "Given a task together with its original and new associated ".
"revisions, update the revisions for their attached_tasks.";

View file

@ -22,8 +22,12 @@
final class ConduitAPI_feed_publish_Method
extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_UNSTABLE;
}
public function getMethodDescription() {
return "(UNSTABLE!!!) Publish a story to the feed.";
return "Publish a story to the feed.";
}
public function defineParamTypes() {

View file

@ -21,8 +21,12 @@
*/
final class ConduitAPI_feed_query_Method extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_UNSTABLE;
}
public function getMethodDescription() {
return "(UNSTABLE!!) Query the feed for stories";
return "Query the feed for stories";
}
private function getDefaultLimit() {

View file

@ -1,7 +1,7 @@
<?php
/*
* Copyright 2011 Facebook, Inc.
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -22,6 +22,14 @@
final class ConduitAPI_phid_info_Method
extends ConduitAPI_phid_Method {
public function getMethodStatus() {
return self::METHOD_STATUS_DEPRECATED;
}
public function getMethodStatusDescription() {
return "Replaced by 'phid.query'.";
}
public function getMethodDescription() {
return "Retrieve information about an arbitrary PHID.";
}

View file

@ -18,6 +18,10 @@
final class ConduitAPI_remarkup_process_Method extends ConduitAPIMethod {
public function getMethodStatus() {
return self::METHOD_STATUS_UNSTABLE;
}
public function getMethodDescription() {
return 'Process text through remarkup in phabricator context.';
}