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phorge/src/applications/search/controller/PhabricatorSearchHovercardController.php
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PhabricatorSearchHovercardController.php
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<?php
final class PhabricatorSearchHovercardController
extends PhabricatorSearchBaseController {
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$viewer = $this->getViewer();
$cards = $request->getJSONMap('cards');
// If object names are provided, look them up and pretend they were
// passed as additional PHIDs. This is primarily useful for debugging,
// since you don't have to go look up user PHIDs to preview their
// hovercards.
$names = $request->getStrList('names');
if ($names) {
$named_objects = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withNames($names)
->execute();
foreach ($named_objects as $object) {
$cards[] = array(
'objectPHID' => $object->getPHID(),
);
}
}
$object_phids = array();
$handle_phids = array();
$context_phids = array();
foreach ($cards as $card) {
$object_phid = idx($card, 'objectPHID');
$handle_phids[] = $object_phid;
$object_phids[] = $object_phid;
$context_phid = idx($card, 'contextPHID');
if ($context_phid) {
$object_phids[] = $context_phid;
$context_phids[] = $context_phid;
}
}
$handles = id(new PhabricatorHandleQuery())
->setViewer($viewer)
->withPHIDs($handle_phids)
->execute();
$objects = id(new PhabricatorObjectQuery())
->setViewer($viewer)
->withPHIDs($object_phids)
->execute();
$objects = mpull($objects, null, 'getPHID');
$context_objects = array_select_keys($objects, $context_phids);
if ($context_objects) {
PhabricatorPolicyFilterSet::loadHandleViewCapabilities(
$viewer,
$handles,
$context_objects);
}
$extensions =
PhabricatorHovercardEngineExtension::getAllEnabledExtensions();
$extension_maps = array();
foreach ($extensions as $extension_key => $extension) {
$extension->setViewer($viewer);
$extension_phids = array();
foreach ($objects as $phid => $object) {
if ($extension->canRenderObjectHovercard($object)) {
$extension_phids[$phid] = $phid;
}
}
$extension_maps[$extension_key] = $extension_phids;
}
$extension_data = array();
foreach ($extensions as $extension_key => $extension) {
$extension_phids = $extension_maps[$extension_key];
if (!$extension_phids) {
unset($extensions[$extension_key]);
continue;
}
$extension_data[$extension_key] = $extension->willRenderHovercards(
array_select_keys($objects, $extension_phids));
}
$results = array();
foreach ($cards as $card_key => $card) {
$object_phid = idx($card, 'objectPHID');
$handle = $handles[$object_phid];
$object = idx($objects, $object_phid);
$context_phid = idx($card, 'contextPHID');
if ($context_phid) {
$context_object = idx($context_objects, $context_phid);
} else {
$context_object = null;
}
$hovercard = id(new PHUIHovercardView())
->setUser($viewer)
->setObjectHandle($handle);
if ($context_object) {
if ($handle->hasCapabilities()) {
if (!$handle->hasViewCapability($context_object)) {
$hovercard->setIsExiled(true);
}
}
}
if ($object) {
$hovercard->setObject($object);
foreach ($extension_maps as $extension_key => $extension_phids) {
if (isset($extension_phids[$object_phid])) {
$extensions[$extension_key]->renderHovercard(
$hovercard,
$handle,
$object,
$extension_data[$extension_key]);
}
}
}
$results[$card_key] = $hovercard;
}
if ($request->isAjax()) {
return id(new AphrontAjaxResponse())->setContent(
array(
'cards' => $results,
));
}
foreach ($results as $result_key => $hovercard) {
$results[$result_key] = phutil_tag('div',
array(
'class' => 'ml',
),
$hovercard);
}
return $this->newPage()
->appendChild($results)
->setShowFooter(false);
}
}

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