Merge branch '3.1'

Conflicts:
	.travis.yml
	code/controllers/ReportAdmin.php

.travis.yml

@@ -1,27 +1,24 @@
 language: php 
 
-php: 
- - 5.3
- - 5.4
+php:
+  - 5.3
 
 env:
- - DB=MYSQL CORE_RELEASE=master
- - DB=PGSQL CORE_RELEASE=master
- - DB=SQLITE3 CORE_RELEASE=master
- - PHPCS=1 CORE_RELEASE=master
+  - DB=MYSQL CORE_RELEASE=master
 
 matrix:
-  exclude:
-    - php: 5.4
+  include:
+    - php: 5.3
       env: DB=PGSQL CORE_RELEASE=master
+    - php: 5.3
+      env: DB=SQLITE CORE_RELEASE=master
     - php: 5.4
-      env: DB=SQLITE3 CORE_RELEASE=master
-    - php: 5.4
-      env: PHPCS=1 CORE_RELEASE=master
+      env: DB=MYSQL CORE_RELEASE=master
+    - php: 5.5
+      env: DB=MYSQL CORE_RELEASE=master
   allow_failures:
-    - env: DB=PGSQL CORE_RELEASE=master
-    - env: DB=SQLITE3 CORE_RELEASE=master
-    - env: PHPCS=1 CORE_RELEASE=master
+    - php: 5.5
+      env: DB=MYSQL CORE_RELEASE=master
 
 before_script:
  - git clone git://github.com/silverstripe-labs/silverstripe-travis-support.git ~/travis-support

code/controllers/AssetAdmin.php

@@ -28,6 +28,7 @@ class AssetAdmin extends LeftAndMain implements PermissionProvider{
 		'delete',
 		'AddForm',
 		'DeleteItemsForm',
+		'SearchForm',
 		'getsubtree',
 		'movemarked',
 		'removefile',
@@ -395,7 +396,7 @@ JS
 	
 	public function AddForm() {
 		$folder = singleton('Folder');
-		$form = new Form(
+		$form = CMSForm::create( 
 			$this,
 			'AddForm',
 			new FieldList(
@@ -407,7 +408,8 @@ JS
 					->addExtraClass('ss-ui-action-constructive')->setAttribute('data-icon', 'accept')
 					->setTitle(_t('AssetAdmin.ActionAdd', 'Add folder'))
 			)
-		);
+		)->setHTMLID('Form_AddForm');
+		$form->setResponseNegotiator($this->getResponseNegotiator());
 		$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
 		// TODO Can't merge $FormAttributes in template at the moment
 		$form->addExtraClass('add-form cms-add-form cms-edit-form cms-panel-padded center ' . $this->BaseCSSClasses());

code/controllers/CMSFileAddController.php

@@ -76,15 +76,16 @@ class CMSFileAddController extends LeftAndMain {
 		asort($exts);
 		$uploadField->Extensions = implode(', ', $exts);
 
-		$form = new Form(
+		$form = CMSForm::create( 
 			$this,
-			'getEditForm',
+			'EditForm',
 			new FieldList(
 				$uploadField,				
 				new HiddenField('ID')
 			),
 			new FieldList()
-		);
+		)->setHTMLID('Form_EditForm');
+		$form->setResponseNegotiator($this->getResponseNegotiator());
 		$form->addExtraClass('center cms-edit-form ' . $this->BaseCSSClasses());
 		// Don't use AssetAdmin_EditForm, as it assumes a different panel structure
 		$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));

code/controllers/CMSMain.php

@@ -663,7 +663,10 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 				$validator = new RequiredFields();
 			}
 			
-			$form = new Form($this, "EditForm", $fields, $actions, $validator);
+			$form = CMSForm::create( 
+				$this, "EditForm", $fields, $actions, $validator
+			)->setHTMLID('Form_EditForm');
+			$form->setResponseNegotiator($this->getResponseNegotiator());
 			$form->loadDataFrom($record);
 			$form->disableDefaultAction();
 			$form->addExtraClass('cms-edit-form');
@@ -686,9 +689,11 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 			$this->extend('updateEditForm', $form);
 			return $form;
 		} else if($id) {
-			return new Form($this, "EditForm", new FieldList(
+			$form = CMSForm::create( $this, "EditForm", new FieldList(
 				new LabelField('PageDoesntExistLabel',_t('CMSMain.PAGENOTEXISTS',"This page doesn't exist"))), new FieldList()
-			);
+			)->setHTMLID('Form_EditForm');
+			$form->setResponseNegotiator($this->getResponseNegotiator());
+			return $form;
 		}
 	}
 
@@ -788,13 +793,14 @@ class CMSMain extends LeftAndMain implements CurrentPageIdentifier, PermissionPr
 			}
 		));
 		
-		$listview = new Form(
+		$listview = CMSForm::create( 
 			$this,
 			'ListViewForm',
 			new FieldList($gridField),
 			new FieldList()
-		);
+		)->setHTMLID('Form_ListViewForm');
 		$listview->setAttribute('data-pjax-fragment', 'ListViewForm');
+		$listview->setResponseNegotiator($this->getResponseNegotiator());
 
 		$this->extend('updateListView', $listview);
 		

code/controllers/CMSPageAddController.php

@@ -106,7 +106,10 @@ class CMSPageAddController extends CMSPageEditController {
 		
 		$this->extend('updatePageOptions', $fields);
 		
-		$form = new Form($this, "AddForm", $fields, $actions);
+		$form = CMSForm::create( 
+			$this, "AddForm", $fields, $actions
+		)->setHTMLID('Form_AddForm');
+		$form->setResponseNegotiator($this->getResponseNegotiator());
 		$form->addExtraClass('cms-add-form stacked cms-content center cms-edit-form ' . $this->BaseCSSClasses());
 		$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
 

code/controllers/CMSPageHistoryController.php

@@ -251,13 +251,13 @@ class CMSPageHistoryController extends CMSMain {
 		// Use <button> to allow full jQuery UI styling
 		foreach($actions->dataFields() as $action) $action->setUseButtonTag(true);
 
-		$form = new Form(
+		$form = CMSForm::create( 
 			$this,
 			'VersionsForm',
 			$fields,
 			$actions
-		);
-		
+		)->setHTMLID('Form_VersionsForm');
+		$form->setResponseNegotiator($this->getResponseNegotiator());
 		$form->loadDataFrom($this->request->requestVars());
 		$hiddenID->setValue($id);
 		$form->unsetValidator();

code/controllers/CMSSettingsController.php

@@ -37,7 +37,10 @@ class CMSSettingsController extends LeftAndMain {
 		$navField->setAllowHTML(true);
 
 		$actions = $siteConfig->getCMSActions();
-		$form = new Form($this, 'EditForm', $fields, $actions);
+		$form = CMSForm::create( 
+			$this, 'EditForm', $fields, $actions
+		)->setHTMLID('Form_EditForm');
+		$form->setResponseNegotiator($this->getResponseNegotiator());
 		$form->addExtraClass('root-form');
 		$form->addExtraClass('cms-edit-form cms-panel-padded center');
 		// don't add data-pjax-fragment=CurrentForm, its added in the content template instead

code/controllers/ContentController.php

@@ -102,19 +102,24 @@ class ContentController extends Controller {
 
 		// Check page permissions
 		if($this->dataRecord && $this->URLSegment != 'Security' && !$this->dataRecord->canView()) {
-			return Security::permissionFailure($this);
-		}
+			$permissionMessage = null;
 
-		// Draft/Archive security check - only CMS users should be able to look at stage/archived content
-		if($this->URLSegment != 'Security' && !Session::get('unsecuredDraftSite') && (Versioned::current_archived_date() || (Versioned::current_stage() && Versioned::current_stage() != 'Live'))) {
-			if(!$this->dataRecord->canViewStage(Versioned::current_stage())) {
-				$link = $this->Link();
-				$message = _t("ContentController.DRAFT_SITE_ACCESS_RESTRICTION", 'You must log in with your CMS password in order to view the draft or archived content.  <a href="%s">Click here to go back to the published site.</a>');
+			// Check if we could view the live version, offer redirect if so
+			if($this->canViewStage('Live')) {
 				Session::clear('currentStage');
 				Session::clear('archiveDate');
-				
-				return Security::permissionFailure($this, sprintf($message, Controller::join_links($link, "?stage=Live")));
+
+				$permissionMessage = sprintf(
+					_t(
+						"ContentController.DRAFT_SITE_ACCESS_RESTRICTION",
+						'You must log in with your CMS password in order to view the draft or archived content. '.
+						'<a href="%s">Click here to go back to the published site.</a>'
+					),
+					Controller::join_links($this->Link(), "?stage=Live")
+				);
 			}
+
+			return Security::permissionFailure($this, $permissionMessage);
 		}
 		
 		// Use theme from the site config

code/model/SiteTree.php

@@ -830,6 +830,23 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 		// admin override
 		if($member && Permission::checkMember($member, array("ADMIN", "SITETREE_VIEW_ALL"))) return true;
 
+		// make sure we were loaded off an allowed stage
+
+		// Were we definitely loaded directly off Live during our query?
+		$fromLive = true;
+
+		foreach (array('mode' => 'stage', 'stage' => 'live') as $param => $match) {
+			$fromLive = $fromLive && strtolower((string)$this->getSourceQueryParam("Versioned.$param")) == $match;
+		}
+
+		if(!$fromLive
+		   && !Session::get('unsecuredDraftSite')
+		   && !Permission::checkMember($member, array('CMS_ACCESS_CMSMain', 'VIEW_DRAFT_CONTENT'))) {
+			// If we weren't definitely loaded from live, and we can't view non-live content, we need to
+			// check to make sure this version is the live version and so can be viewed
+			if (Versioned::get_versionnumber_by_stage($this->class, 'Live', $this->ID) != $this->Version) return false;
+		}
+
 		// Standard mechanism for accepting permission changes from extensions
 		$extended = $this->extendedCan('canView', $member);
 		if($extended !== null) return $extended;
@@ -858,27 +875,25 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 		
 		return false;
 	}
-	
+
 	/**
-	 * Determines permissions for a specific stage (see {@link Versioned}).
+	 * Determines canView permissions for the latest version of this Page on a specific stage (see {@link Versioned}).
 	 * Usually the stage is read from {@link Versioned::current_stage()}.
-	 * Falls back to {@link canView}.
-	 * 
+	 *
 	 * @todo Implement in CMS UI.
 	 * 
 	 * @param String $stage
 	 * @param Member $member
 	 * @return boolean
 	 */
-	public function canViewStage($stage, $member = null) {
-		if(!$member) $member = Member::currentUser();
+	public function canViewStage($stage = 'Live', $member = null) {
+		$oldMode = Versioned::get_reading_mode();
+		Versioned::reading_stage($stage);
 
-		if(
-			strtolower($stage) == 'stage' && 
-			!(Permission::checkMember($member, 'CMS_ACCESS_CMSMain') || Permission::checkMember($member, 'VIEW_DRAFT_CONTENT'))
-		) return false;
-		
-		return $this->canView($member);
+		$versionFromStage = DataObject::get($this->class)->byID($this->ID);
+
+		Versioned::set_reading_mode($oldMode);
+		return $versionFromStage ? $versionFromStage->canView($member) : false;
 	}
 
 	/**
@@ -1599,20 +1614,20 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
 			}
 		}
 		
+		$votes = array_filter(
+			(array)$this->extend('augmentValidURLSegment'), 
+			function($v) {return !is_null($v);}
+		);
+		if($votes) {
+			return min($votes);
+		}
+
 		$existingPage = DataObject::get_one(
 			'SiteTree', 
 			"\"URLSegment\" = '$this->URLSegment' $IDFilter $parentFilter"
 		);
-		if ($existingPage) {
-			return false;
-		}
-
-		$votes = $this->extend('augmentValidURLSegment');
-		if($votes) {
-			return min($votes);
-		}
 		
-		return true;
+		return !($existingPage);
 	}
 	
 	/**

tests/controller/ContentControllerPermissionsTest.php

@@ -10,11 +10,16 @@ class ContentControllerPermissionsTest extends FunctionalTest {
 	protected $autoFollowRedirection = false;
 	
 	public function testCanViewStage() {
+		// Create a new page
 		$page = new Page();
 		$page->URLSegment = 'testpage';
 		$page->write();
 		$page->publish('Stage', 'Live');
-		
+
+		// Add a stage-only version
+		$page->Content = "Version2";
+		$page->write();
+
 		$response = $this->get('/testpage');
 		$this->assertEquals($response->getStatusCode(), 200, 'Doesnt require login for implicit live stage');
 		

tests/model/ErrorPageTest.php

@@ -18,7 +18,8 @@ class ErrorPageTest extends FunctionalTest {
 		$this->tmpAssetsPath = sprintf('%s/_tmp_assets_%s', TEMP_FOLDER, rand());
 		Filesystem::makeFolder($this->tmpAssetsPath . '/ErrorPageTest');
 		ErrorPage::config()->static_filepath = $this->tmpAssetsPath . '/ErrorPageTest';
-		
+
+		$this->origEnvType = 		Config::inst()->get('Director', 'environment_type');
 		Config::inst()->update('Director', 'environment_type', 'live');
 	}
 	
@@ -29,6 +30,8 @@ class ErrorPageTest extends FunctionalTest {
 		
 		Filesystem::removeFolder($this->tmpAssetsPath . '/ErrorPageTest');
 		Filesystem::removeFolder($this->tmpAssetsPath);
+
+		Config::inst()->update('Director', 'environment_type', $this->origEnvType);
 	}
 	
 	public function test404ErrorPage() {

tests/model/SiteTreePermissionsTest.php

@@ -126,7 +126,16 @@ class SiteTreePermissionsTest extends FunctionalTest {
 	}
 
 	public function testCanViewStage() {
+		$this->useDraftSite(false); // useDraftSite deliberately disables checking the stage as part of canView
+
+		// Get page & make sure it exists on Live
 		$page = $this->objFromFixture('Page', 'standardpage');
+		$page->publish('Stage', 'Live');
+
+		// Then make sure there's a new version on Stage
+		$page->Title = 1;
+		$page->write();
+
 		$editor = $this->objFromFixture('Member', 'editor');
 		$websiteuser = $this->objFromFixture('Member', 'websiteuser');
 		
@@ -135,6 +144,8 @@ class SiteTreePermissionsTest extends FunctionalTest {
 		
 		$this->assertTrue($page->canViewStage('Live', $editor));
 		$this->assertTrue($page->canViewStage('Stage', $editor));
+
+		$this->useDraftSite();
 	}
 	
 	public function testAccessTabOnlyDisplaysWithGrantAccessPermissions() {

tests/model/SiteTreeTest.php

@@ -4,8 +4,9 @@
  * @subpackage tests
  */
 class SiteTreeTest extends SapphireTest {
-	protected static $fixture_file = 'SiteTreeTest.yml';
 	
+	protected static $fixture_file = 'SiteTreeTest.yml';
+
 	protected $illegalExtensions = array(
 		'SiteTree' => array('SiteTreeSubsites')
 	);
@@ -700,6 +701,18 @@ class SiteTreeTest extends SapphireTest {
 		$this->assertTrue($sitetree->validURLSegment(), 'Valid URLSegment values are allowed');
 	}
 
+	public function testURLSegmentPrioritizesExtensionVotes() {
+		$sitetree = new SiteTree();
+		$sitetree->URLSegment = 'unique-segment';
+		$this->assertTrue($sitetree->validURLSegment());
+
+		SiteTree::add_extension('SiteTreeTest_Extension');
+		$sitetree = new SiteTree();
+		$sitetree->URLSegment = 'unique-segment';
+		$this->assertFalse($sitetree->validURLSegment());
+		SiteTree::remove_extension('SiteTreeTest_Extension');
+	}
+
 	public function testURLSegmentMultiByte() {
 		$origAllow = Config::inst()->get('URLSegmentFilter', 'default_allow_multibyte');
 		Config::inst()->update('URLSegmentFilter', 'default_allow_multibyte', true);
@@ -991,3 +1004,11 @@ class SiteTreeTest_StageStatusInherit extends SiteTree implements TestOnly {
 		return $flags;
 	}
 }
+
+class SiteTreeTest_Extension extends DataExtension implements TestOnly {
+
+	public function augmentValidURLSegment() {
+		return false;
+	}
+
+}

tests/search/SearchFormTest.php

@@ -11,7 +11,7 @@
 class ZZZSearchFormTest extends FunctionalTest {
 	
 	protected static $fixture_file = 'SearchFormTest.yml';
-	
+
 	protected $mockController;
 	
 	public function waitUntilIndexingFinished() {
@@ -88,7 +88,6 @@ class ZZZSearchFormTest extends FunctionalTest {
 		);
 	}
 	
-	/*
 	public function testUnpublishedPagesNotIncluded() {
 		if(!$this->checkFulltextSupport()) return;
 
@@ -102,14 +101,15 @@ class ZZZSearchFormTest extends FunctionalTest {
 			'Unpublished pages are not found by searchform'
 		);
 	}
-	*/
-	
+
 	public function testPagesRestrictedToLoggedinUsersNotIncluded() {
 		if(!$this->checkFulltextSupport()) return;
 
 		$sf = new SearchForm($this->mockController, 'SearchForm');
 		
 		$page = $this->objFromFixture('SiteTree', 'restrictedViewLoggedInUsers');
+		$page->publish('Stage', 'Live');
+
 		$results = $sf->getResults(null, array('Search'=>'restrictedViewLoggedInUsers'));
 		$this->assertNotContains(
 			$page->ID,
@@ -134,6 +134,8 @@ class ZZZSearchFormTest extends FunctionalTest {
 		$sf = new SearchForm($this->mockController, 'SearchForm');
 		
 		$page = $this->objFromFixture('SiteTree', 'restrictedViewOnlyWebsiteUsers');
+		$page->publish('Stage', 'Live');
+
 		$results = $sf->getResults(null, array('Search'=>'restrictedViewOnlyWebsiteUsers'));
 		$this->assertNotContains(
 			$page->ID,
@@ -162,13 +164,17 @@ class ZZZSearchFormTest extends FunctionalTest {
 		$member->logOut();
 	}
 	
-	public function testInheritedRestrictedPagesNotInlucded() {
+	public function testInheritedRestrictedPagesNotIncluded() {
 		if(!$this->checkFulltextSupport()) return;
 
 		$sf = new SearchForm($this->mockController, 'SearchForm');
-		
+
+		$parent = $this->objFromFixture('SiteTree', 'restrictedViewLoggedInUsers');
+		$parent->publish('Stage', 'Live');
+
 		$page = $this->objFromFixture('SiteTree', 'inheritRestrictedView');
-		
+		$page->publish('Stage', 'Live');
+
 		$results = $sf->getResults(null, array('Search'=>'inheritRestrictedView'));
 		$this->assertNotContains(
 			$page->ID,