function run($request)
{
$subsiteFromId = $request->getVar('from');
if (!is_numeric($subsiteFromId)) {
throw new InvalidArgumentException('Missing "from" parameter');
}
$subsiteFrom = DataObject::get_by_id('Subsite', $subsiteFromId);
if (!$subsiteFrom) {
throw new InvalidArgumentException('Subsite not found');
}
$subsiteToId = $request->getVar('to');
if (!is_numeric($subsiteToId)) {
throw new InvalidArgumentException('Missing "to" parameter');
}
$subsiteTo = DataObject::get_by_id('Subsite', $subsiteToId);
if (!$subsiteTo) {
throw new InvalidArgumentException('Subsite not found');
}
$useVirtualPages = (bool) $request->getVar('virtual');
Subsite::changeSubsite($subsiteFrom);
// Copy data from this template to the given subsite. Does this using an iterative depth-first search.
// This will make sure that the new parents on the new subsite are correct, and there are no funny
// issues with having to check whether or not the new parents have been added to the site tree
// when a page, etc, is duplicated
$stack = array(array(0, 0));
while (count($stack) > 0) {
list($sourceParentID, $destParentID) = array_pop($stack);
$children = Versioned::get_by_stage('SiteTree', 'Live', "\"ParentID\" = {$sourceParentID}", '');
if ($children) {
foreach ($children as $child) {
if ($useVirtualPages) {
$childClone = new SubsitesVirtualPage();
$childClone->writeToStage('Stage');
$childClone->CopyContentFromID = $child->ID;
$childClone->SubsiteID = $subsiteTo->ID;
} else {
$childClone = $child->duplicateToSubsite($subsiteTo->ID, true);
}
$childClone->ParentID = $destParentID;
$childClone->writeToStage('Stage');
$childClone->publish('Stage', 'Live');
array_push($stack, array($child->ID, $childClone->ID));
$this->log(sprintf('Copied "%s" (#%d, %s)', $child->Title, $child->ID, $child->Link()));
}
}
unset($children);
}
}
/**
* This test ensures published Subsites Virtual Pages immediately reflect updates
* to their published target pages. Note - this has to happen when the virtual page
* is in a different subsite to the page you are editing and republishing,
* otherwise the test will pass falsely due to current subsite ID being the same.
*/
function testPublishedSubsiteVirtualPagesUpdateIfTargetPageUpdates()
{
// create page
$p = new Page();
$p->Content = 'Content';
$p->Title = 'Title';
$p->writeToStage('Stage');
$p->publish('Stage', 'Live');
$this->assertTrue($p->ExistsOnLive);
// change to subsite
$subsite = $this->objFromFixture('Subsite', 'subsite2');
Subsite::changeSubsite($subsite->ID);
Subsite::$disable_subsite_filter = false;
// create svp in subsite
$svp = new SubsitesVirtualPage();
$svp->CopyContentFromID = $p->ID;
$svp->write();
$svp->writeToStage('Stage');
$svp->publish('Stage', 'Live');
$this->assertEquals($svp->SubsiteID, $subsite->ID);
$this->assertTrue($svp->ExistsOnLive);
// change back to original subsite ("Main site")
Subsite::changeSubsite(0);
// update original page
$p->Title = 'New Title';
// "save & publish"
$p->writeToStage('Stage');
$p->publish('Stage', 'Live');
$this->assertNotEquals($p->SubsiteID, $subsite->ID);
// reload SVP from database
// can't use DO::get by id because caches.
$svpdb = $svp->get()->byID($svp->ID);
// ensure title changed
$this->assertEquals($svpdb->Title, $p->Title);
}
