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PhamePostQuery.php
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Wed, Aug 21, 08:22

PhamePostQuery.php
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<?php
final class PhamePostQuery extends PhabricatorCursorPagedPolicyAwareQuery {
private $ids;
private $blogPHIDs;
private $bloggerPHIDs;
private $visibility;
private $publishedAfter;
private $phids;
private $needHeaderImage;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withBloggerPHIDs(array $blogger_phids) {
$this->bloggerPHIDs = $blogger_phids;
return $this;
}
public function withBlogPHIDs(array $blog_phids) {
$this->blogPHIDs = $blog_phids;
return $this;
}
public function withVisibility(array $visibility) {
$this->visibility = $visibility;
return $this;
}
public function withPublishedAfter($time) {
$this->publishedAfter = $time;
return $this;
}
public function needHeaderImage($need) {
$this->needHeaderImage = $need;
return $this;
}
public function newResultObject() {
return new PhamePost();
}
protected function loadPage() {
return $this->loadStandardPage($this->newResultObject());
}
protected function willFilterPage(array $posts) {
// We require blogs to do visibility checks, so load them unconditionally.
$blog_phids = mpull($posts, 'getBlogPHID');
$blogs = id(new PhameBlogQuery())
->setViewer($this->getViewer())
->needProfileImage(true)
->withPHIDs($blog_phids)
->execute();
$blogs = mpull($blogs, null, 'getPHID');
foreach ($posts as $key => $post) {
$blog_phid = $post->getBlogPHID();
$blog = idx($blogs, $blog_phid);
if (!$blog) {
$this->didRejectResult($post);
unset($posts[$key]);
continue;
}
$post->attachBlog($blog);
}
if ($this->needHeaderImage) {
$file_phids = mpull($posts, 'getHeaderImagePHID');
$file_phids = array_filter($file_phids);
if ($file_phids) {
$files = id(new PhabricatorFileQuery())
->setParentQuery($this)
->setViewer($this->getViewer())
->withPHIDs($file_phids)
->execute();
$files = mpull($files, null, 'getPHID');
} else {
$files = array();
}
foreach ($posts as $post) {
$file = idx($files, $post->getHeaderImagePHID());
if ($file) {
$post->attachHeaderImageFile($file);
}
}
}
return $posts;
}
protected function buildWhereClauseParts(AphrontDatabaseConnection $conn) {
$where = parent::buildWhereClauseParts($conn);
if ($this->ids) {
$where[] = qsprintf(
$conn,
'id IN (%Ld)',
$this->ids);
}
if ($this->phids) {
$where[] = qsprintf(
$conn,
'phid IN (%Ls)',
$this->phids);
}
if ($this->bloggerPHIDs) {
$where[] = qsprintf(
$conn,
'bloggerPHID IN (%Ls)',
$this->bloggerPHIDs);
}
if ($this->visibility) {
$where[] = qsprintf(
$conn,
'visibility IN (%Ld)',
$this->visibility);
}
if ($this->publishedAfter !== null) {
$where[] = qsprintf(
$conn,
'datePublished > %d',
$this->publishedAfter);
}
if ($this->blogPHIDs !== null) {
$where[] = qsprintf(
$conn,
'blogPHID in (%Ls)',
$this->blogPHIDs);
}
return $where;
}
public function getBuiltinOrders() {
return array(
'datePublished' => array(
'vector' => array('datePublished', 'id'),
'name' => pht('Publish Date'),
),
) + parent::getBuiltinOrders();
}
public function getOrderableColumns() {
return parent::getOrderableColumns() + array(
'datePublished' => array(
'column' => 'datePublished',
'type' => 'int',
'reverse' => false,
),
);
}
protected function getPagingValueMap($cursor, array $keys) {
$post = $this->loadCursorObject($cursor);
$map = array(
'datePublished' => $post->getDatePublished(),
'id' => $post->getID(),
);
return $map;
}
public function getQueryApplicationClass() {
// TODO: Does setting this break public blogs?
return null;
}
}

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