<?php

class SiteTreeSubsitesTest extends SapphireTest {
	static $fixture_file = 'subsites/tests/SubsiteTest.yml';
	
	function testPagesInDifferentSubsitesCanShareURLSegment() {
		$subsiteMain = $this->objFromFixture('Subsite_Template', 'main');
		$subsite1 = $this->objFromFixture('Subsite_Template', 'subsite1');
		
		$pageMain = new SiteTree();
		$pageMain->URLSegment = 'testpage';
		$pageMain->write();
		$pageMain->publish('Stage', 'Live');
		
		$pageMainOther = new SiteTree();
		$pageMainOther->URLSegment = 'testpage';
		$pageMainOther->write();
		$pageMainOther->publish('Stage', 'Live');
		
		$this->assertNotEquals($pageMain->URLSegment, $pageMainOther->URLSegment,
			'Pages in same subsite cant share the same URL'
		);
	
		Subsite::changeSubsite($subsite1->ID);
	
		$pageSubsite1 = new SiteTree();
		$pageSubsite1->URLSegment = 'testpage';
		$pageSubsite1->write();
		$pageSubsite1->publish('Stage', 'Live');
		
		$this->assertEquals($pageMain->URLSegment, $pageSubsite1->URLSegment,
			'Pages in different subsites can share the same URL'
		);
	}
	
	function testBasicSanity() {
		$this->assertTrue(singleton('SiteTree')->getSiteConfig() instanceof SiteConfig);
		$this->assertTrue(singleton('SiteTree')->getCMSFields() instanceof FieldSet);
		$this->assertTrue(singleton('SubsitesVirtualPage')->getCMSFields() instanceof FieldSet);
		$this->assertTrue(is_array(singleton('SiteTreeSubsites')->extraStatics()));
	}
	
	function testErrorPageLocations() {
		$subsite1 = $this->objFromFixture('Subsite', 'domaintest1');
		
		Subsite::changeSubsite($subsite1->ID);
		$path = ErrorPage::get_filepath_for_errorcode(500);
		
		$static_path = Object::get_static('ErrorPage', 'static_filepath');
		$expected_path = $static_path . '/error-500-'.$subsite1->domain().'.html';
		$this->assertEquals($expected_path, $path);
	}
	
	function testRelatedPages() {
		$this->assertTrue(singleton('RelatedPageLink')->getCMSFields() instanceof FieldSet);
		
		$importantpage = $this->objFromFixture('SiteTree', 'importantpage');
		$contact = $this->objFromFixture('SiteTree', 'contact');
		
		$link = new RelatedPageLink();
		$link->MasterPageID = $importantpage->ID;
		$link->RelatedPageID = $contact->ID;
		$link->write();
		$importantpage->RelatedPages()->add($link);
		$this->assertTrue(singleton('SiteTree')->getCMSFields() instanceof FieldSet);
		
		$this->assertEquals($importantpage->NormalRelated()->Count(), 1);
		$this->assertEquals($contact->ReverseRelated()->Count(), 1);
		
		$this->assertTrue($importantpage->getCMSFields() instanceof FieldSet);
		$this->assertTrue($contact->getCMSFields() instanceof FieldSet);
		
		$this->assertEquals($importantpage->canView(), $link->canView());
		$this->assertEquals($importantpage->canEdit(), $link->canEdit());
		$this->assertEquals($importantpage->canDelete(), $link->canDelete());
		$link->AbsoluteLink(true);
		$this->assertEquals($link->RelatedPageAdminLink(), '<a href="admin/show/' . $contact->ID . '" class="cmsEditlink">Contact Us</a>');
	}
	
	function testPageWithVirtualPagesGetsTable() {
		$importantpage = $this->objFromFixture('SiteTree', 'importantpage');
		
		$link = new SubsitesVirtualPage();
		$link->CopyContentFromID = $importantpage->ID;
		$link->write();
		$link->doPublish();
	
		$fields = $importantpage->getCMSFields();
		
		$this->assertNotNull($fields->fieldByName('Root.VirtualPages'));
	}
	
	function testCanEditSiteTree() {
		$admin = $this->objFromFixture('Member', 'admin');
		$subsite1member = $this->objFromFixture('Member', 'subsite1member');
		$subsite2member = $this->objFromFixture('Member', 'subsite2member');
		$mainpage = $this->objFromFixture('SiteTree', 'home');
		$subsite1page = $this->objFromFixture('SiteTree', 'subsite1_home');
		$subsite2page = $this->objFromFixture('SiteTree', 'subsite2_home');
		$subsite1 = $this->objFromFixture('Subsite_Template', 'subsite1');
		$subsite2 = $this->objFromFixture('Subsite_Template', 'subsite2');
	
		// Cant pass member as arguments to canEdit() because of GroupSubsites
		Session::set("loggedInAs", $admin->ID);
		$this->assertTrue(
			(bool)$subsite1page->canEdit(),
			'Administrators can edit all subsites'
		);
	
		// @todo: Workaround because GroupSubsites->augmentSQL() is relying on session state
		Subsite::changeSubsite($subsite1);
		
		Session::set("loggedInAs", $subsite1member->ID);
		$this->assertTrue(
			(bool)$subsite1page->canEdit(),
			'Members can edit pages on a subsite if they are in a group belonging to this subsite'
		);
	
		Session::set("loggedInAs", $subsite2member->ID);
		$this->assertFalse(
			(bool)$subsite1page->canEdit(),
			'Members cant edit pages on a subsite if they are not in a group belonging to this subsite'
		);
		
		// @todo: Workaround because GroupSubsites->augmentSQL() is relying on session state
		Subsite::changeSubsite(0);
		$this->assertFalse(
			$mainpage->canEdit(),
			'Members cant edit pages on the main site if they are not in a group allowing this'
		);
	}
	
	function testTwoPagesWithSameURLOnDifferentSubsites() {
		// Set up a couple of pages with the same URL on different subsites
		$s1 = $this->objFromFixture('Subsite','domaintest1');
		$s2 = $this->objFromFixture('Subsite','domaintest2');
		
		$p1 = new SiteTree();
		$p1->Title = $p1->URLSegment = "test-page";
		$p1->SubsiteID = $s1->ID;
		$p1->write();

		$p2 = new SiteTree();
		$p2->Title = $p1->URLSegment = "test-page";
		$p2->SubsiteID = $s2->ID;
		$p2->write();

		// Check that the URLs weren't modified in our set-up
		$this->assertEquals($p1->URLSegment, 'test-page');
		$this->assertEquals($p2->URLSegment, 'test-page');
		
		// Check that if we switch between the different subsites, we receive the correct pages
		Subsite::changeSubsite($s1);
		$this->assertEquals($p1->ID, SiteTree::get_by_link('test-page')->ID);

		Subsite::changeSubsite($s2);
		$this->assertEquals($p2->ID, SiteTree::get_by_link('test-page')->ID);
	}
	
}