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APICHANGE: refactored names and structure of handleAction rerouting to a) be more clearer and b) to allow permalinks

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This commit is contained in:
Will Rossiter 2010-10-22 01:10:04 +00:00
parent 0be89228e7
commit 8937d56547
2 changed files with 110 additions and 74 deletions
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147
code/DocumentationViewer.php
View File

@ -30,12 +30,25 @@ class DocumentationViewer extends Controller {
'DocumentationSearchForm'
);
static $casting = array(
'Version' => 'Text',
'Lang' => 'Text',
'Module' => 'Text',
'LanguageTitle' => 'Text'
);
/**
* @var string
*/
public $version = "current";
/**
* @var string
*/
public $language = "en";
/**
* @var string
*/
public $module = '';
/**
* @var array
*/
public $remaining = array();
/**
* @var String Same as the routing pattern set through Director::addRules().
@ -88,63 +101,63 @@ class DocumentationViewer extends Controller {
public function handleRequest(SS_HTTPRequest $request) {
// if we submitted a form, let that pass
if($request->httpMethod() != "GET") return parent::handleRequest($request);
if(!$request->isGET()) return parent::handleRequest($request);
$firstParam = ($request->param('Action')) ? $request->param('Action') : $request->shift();
$secondParam = $request->shift();
$thirdParam = $request->shift();
$this->Version = ($request->param('Action')) ? $request->param('Action') : $request->shift();
$this->Lang = $request->shift();
$this->ModuleName = $request->shift();
$this->Remaining = $request->shift(10);
DocumentationService::load_automatic_registration();
if(isset($this->Version)) {
// check to see if its a valid version. If its not a float then its not actually a version
// its actually a language and it needs to change. So this means we support 2 structures
// /2.4/en/sapphire/page and
// /en/sapphire/page which is a link to the latest one
if(isset($firstParam)) {
if($link = DocumentationPermalinks::map($firstParam)) {
// the first param is a shortcode for a page so redirect the user to
// the short code.
$this->response = new SS_HTTPResponse();
if(!is_numeric($this->Version) && $this->Version != 'current') {
array_unshift($this->Remaining, $this->ModuleName);
$this->redirect($link, 301); // permanent redirect
// not numeric so /en/sapphire/folder/page
if(isset($this->Lang) && $this->Lang)
$this->ModuleName = $this->Lang;
$this->Lang = $this->Version;
$this->Version = null;
return $this->response;
}
else if(is_numeric($firstParam)) {
// its a version number first in the form 2.4/en/sapphire
$this->version = $firstParam;
$this->lang = $secondParam;
$this->module = $thirdParam;
}
else {
// if(!DocumentationService::is_registered_version($this->Version)) {
// $this->httpError(404, 'The requested version could not be found.');
// }
// we have a language first in the form /en/sapphire
array_unshift($this->Remaining, $thirdParam);
$this->lang = $firstParam;
$this->module = $secondParam;
}
}
if(isset($this->Lang)) {
// check to see if its a valid language
// if(!DocumentationService::is_registered_language($this->Lang)) {
// $this->httpError(404, 'The requested language could not be found.');
// }
}
else {
$this->Lang = 'en';
}
// 'current' version mapping
$module = DocumentationService::is_registered_module($this->ModuleName, null, $this->Lang);
if($this->Version && $module) {
$module = DocumentationService::is_registered_module($this->module, null, $this->getLang());
if($module && $this->getVersion()) {
$current = $module->getCurrentVersion();
if($this->Version == 'current') {
$this->Version = $current;
} else {
if($current == $this->Version) {
$this->Version = 'current';
$link = $this->Link($this->Remaining);
$this->response = new SS_HTTPResponse();
$this->redirect($link, 301); // permanent redirect
return $this->response;
}
$version = $this->getVersion();
if($version == 'current') {
$this->version = $current;
} else if($current == $version) {
$this->version = 'current';
$link = $this->Link($this->Remaining);
$this->response = new SS_HTTPResponse();
$this->redirect($link, 301); // permanent redirect
return $this->response;
}
}
return parent::handleRequest($request);
}
@ -156,7 +169,7 @@ class DocumentationViewer extends Controller {
// count the number of parameters after the language, version are taken
// into account. This automatically includes ' ' so all the counts
// are 1 more than what you would expect
if($this->ModuleName || $this->Remaining) {
if($this->module || $this->Remaining) {
$paramCount = count($this->Remaining);
@ -178,6 +191,24 @@ class DocumentationViewer extends Controller {
return parent::getViewer($action);
}
/**
* Returns the current version
*
* @return String
*/
function getVersion() {
return $this->version;
}
/**
* Returns the current language
*
* @return String
*/
function getLang() {
return $this->language;
}
/**
* Return all the available languages. Optionally the languages which are
* available for a given module
@ -302,8 +333,8 @@ class DocumentationViewer extends Controller {
* @return false|DocumentationEntity
*/
function getModule() {
if($this->ModuleName) {
return DocumentationService::is_registered_module($this->ModuleName, $this->Version, $this->Lang);
if($this->module) {
return DocumentationService::is_registered_module($this->module, $this->version, $this->lang);
}
return false;
@ -404,7 +435,7 @@ class DocumentationViewer extends Controller {
function getBreadcrumbs() {
if(!$this->Remaining) $this->Remaining = array();
$pages = array_merge(array($this->ModuleName), $this->Remaining);
$pages = array_merge(array($this->module), $this->Remaining);
$output = new DataObjectSet();
@ -441,14 +472,16 @@ class DocumentationViewer extends Controller {
public function Link($path = false) {
$base = Director::absoluteBaseURL();
$version = ($this->Version) ? $this->Version . '/' : false;
$lang = ($this->Lang) ? $this->Lang .'/' : false;
$module = ($this->ModuleName) ? $this->ModuleName .'/' : false;
$version = ($this->version) ? $this->version . '/' : false;
$lang = ($this->language) ? $this->language .'/' : false;
$module = ($this->module) ? $this->module .'/' : false;
$action = '';
if(is_string($path)) $action = $path . '/';
if(is_array($path)) {
if(is_string($path)) {
$action = $path . '/';
}
else if(is_array($path)) {
foreach($path as $key => $value) {
if($value) {
$action .= $value .'/';

37
tests/DocumentationViewerTests.php
View File

@ -45,6 +45,7 @@ class DocumentationViewerTests extends FunctionalTest {
function testCurrentRedirection() {
$response = $this->get('dev/docs/3.0/en/DocumentationViewerTests/test');
$this->assertEquals(301, $response->getStatusCode());
$this->assertEquals(
Director::absoluteBaseURL() . 'dev/docs/current/en/DocumentationViewerTests/test/',
@ -68,26 +69,27 @@ class DocumentationViewerTests extends FunctionalTest {
// Module index
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', '2.3/en/DocumentationViewerTests/test'));
$this->assertEquals('2.3', $v->Version);
$this->assertEquals('en', $v->Lang);
$this->assertEquals('DocumentationViewerTests', $v->ModuleName);
$this->assertEquals(array('test'), $v->Remaining);
// Module index without version and language
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', 'en/DocumentationViewerTests/test'));
$this->assertEquals(null, $v->Version);
$this->assertEquals('en', $v->Lang);
$this->assertEquals('DocumentationViewerTests', $v->ModuleName);
$this->assertEquals('2.3', $v->getVersion());
$this->assertEquals('en', $v->getLang());
$this->assertEquals('DocumentationViewerTests', $v->module);
$this->assertEquals(array('test'), $v->Remaining);
// Module index without version and language. Should pick up the defaults
$v2 = new DocumentationViewer();
$response = $v2->handleRequest(new SS_HTTPRequest('GET', 'en/DocumentationViewerTests/test'));
$this->assertEquals('3.0', $v2->getVersion());
$this->assertEquals('en', $v2->getLang());
$this->assertEquals('DocumentationViewerTests', $v2->module);
$this->assertEquals(array('test'), $v2->Remaining);
// Overall index
// $v = new DocumentationViewer();
// $response = $v->handleRequest(new SS_HTTPRequest('GET', ''));
// $this->assertEquals(null, $v->Version);
// $this->assertEquals(null, $v->Lang);
// $this->assertEquals(null, $v->ModuleName);
// $this->assertEquals(array(), $v->Remaining);
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', ''));
$this->assertEquals('current', $v->getVersion());
$this->assertEquals('en', $v->getLang());
$this->assertEquals('', $v->module);
$this->assertEquals(array(), $v->Remaining);
}
function testBreadcrumbs() {
@ -95,6 +97,7 @@ class DocumentationViewerTests extends FunctionalTest {
$v = new DocumentationViewer();
$response = $v->handleRequest(new SS_HTTPRequest('GET', '2.4/en/DocumentationViewerTests/'));
$crumbs = $v->getBreadcrumbs();
$this->assertEquals(1, $crumbs->Count());
$crumbLinks = $crumbs->column('Link');
$this->assertStringEndsWith('DocumentationViewerTests/', $crumbLinks[0]);