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BUGFIX Overload validateURLSegment() in SubsitesVirtualPage to allow for same URLSegments as linked pages, as long as they only exist in a different subsite (only change the URLSegment if it already exists in the same subsite). (AIR-4)

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This commit is contained in:
Ingo Schommer 2011-08-22 17:52:21 +02:00
parent 85a095702b
commit 72e1e5b1b2
3 changed files with 79 additions and 0 deletions
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38
code/SubsitesVirtualPage.php
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@ -105,6 +105,44 @@ class SubsitesVirtualPage extends VirtualPage {
$this->ExtraMeta = $this->ContentSource()->ExtraMeta ? $this->ContentSource()->ExtraMeta : $this->ExtraMeta;
}
}
function validURLSegment() {
$isValid = parent::validURLSegment();
// Veto the validation rules if its false. In this case, some logic
// needs to be duplicated from parent to find out the exact reason the validation failed.
if(!$isValid) {
$IDFilter = ($this->ID) ? "AND \"SiteTree\".\"ID\" <> $this->ID" : null;
$parentFilter = null;
if(self::nested_urls()) {
if($this->ParentID) {
$parentFilter = " AND \"SiteTree\".\"ParentID\" = $this->ParentID";
} else {
$parentFilter = ' AND "SiteTree"."ParentID" = 0';
}
}
Subsite::$disable_subsite_filter = true;
$existingPage = DataObject::get_one(
'SiteTree',
"\"URLSegment\" = '$this->URLSegment' $IDFilter $parentFilter",
false // disable cache, it doesn't include subsite status in the key
);
Subsite::$disable_subsite_filter = false;
$existingPageInSubsite = DataObject::get_one(
'SiteTree',
"\"URLSegment\" = '$this->URLSegment' $IDFilter $parentFilter",
false // disable cache, it doesn't include subsite status in the key
);
// If URL has been vetoed because of an existing page,
// be more specific and allow same URLSegments in different subsites
$isValid = !($existingPage && $existingPageInSubsite);
}
return $isValid;
}
}
class SubsitesVirtualPage_Controller extends VirtualPage_Controller {

3
tests/SiteTreeSubsitesTest.php
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@ -130,6 +130,9 @@ class SiteTreeSubsitesTest extends SapphireTest {
);
}
/**
* Similar to {@link SubsitesVirtualPageTest->testSubsiteVirtualPageCanHaveSameUrlsegmentAsOtherSubsite()}.
*/
function testTwoPagesWithSameURLOnDifferentSubsites() {
// Set up a couple of pages with the same URL on different subsites
$s1 = $this->objFromFixture('Subsite','domaintest1');

38
tests/SubsitesVirtualPageTest.php
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@ -206,6 +206,44 @@ class SubsitesVirtualPageTest extends SapphireTest {
$onLive = Versioned::get_one_by_stage('SubsitesVirtualPage', 'Live', "\"SiteTree_Live\".\"ID\" = ".$vp2->ID);
$this->assertFalse($onLive, 'SVP has been removed from live');
}
/**
* Similar to {@link SiteTreeSubsitesTest->testTwoPagesWithSameURLOnDifferentSubsites()}
* and {@link SiteTreeSubsitesTest->testPagesInDifferentSubsitesCanShareURLSegment()}.
*/
function testSubsiteVirtualPageCanHaveSameUrlsegmentAsOtherSubsite() {
Subsite::$write_hostmap = false;
$subsite1 = $this->objFromFixture('Subsite_Template', 'subsite1');
$subsite2 = $this->objFromFixture('Subsite_Template', 'subsite2');
Subsite::changeSubsite($subsite1->ID);
$subsite1Page = $this->objFromFixture('SiteTree', 'subsite1_contactus');
$subsite1Page->URLSegment = 'contact-us';
$subsite1Page->write();
// saving on subsite1, and linking to subsite1
$subsite1Vp = new SubsitesVirtualPage();
$subsite1Vp->CopyContentFromID = $subsite1Page->ID;
$subsite1Vp->SubsiteID = $subsite1->ID;
$subsite1Vp->write();
$this->assertNotEquals(
$subsite1Vp->URLSegment,
$subsite1Page->URLSegment,
"Doesn't allow explicit URLSegment overrides when already existing in same subsite"
);
// saving in subsite2 (which already has a page with URLSegment 'contact-us'),
// but linking to a page in subsite1
$subsite2Vp = new SubsitesVirtualPage();
$subsite2Vp->CopyContentFromID = $subsite1Page->ID;
$subsite2Vp->SubsiteID = $subsite2->ID;
$subsite2Vp->write();
$this->assertEquals(
$subsite2Vp->URLSegment,
$subsite1Page->URLSegment,
"Does allow explicit URLSegment overrides when only existing in a different subsite"
);
}
function fixVersionNumberCache($page) {
$pages = func_get_args();