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PonderQuestion.php
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Sat, Jan 18, 12:59

PonderQuestion.php
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<?php
final class PonderQuestion extends PonderDAO
implements
PhabricatorMarkupInterface,
PonderVotableInterface,
PhabricatorSubscribableInterface,
PhabricatorFlaggableInterface,
PhabricatorPolicyInterface,
PhabricatorTokenReceiverInterface {
const MARKUP_FIELD_CONTENT = 'markup:content';
protected $title;
protected $phid;
protected $authorPHID;
protected $status;
protected $content;
protected $contentSource;
protected $voteCount;
protected $answerCount;
protected $heat;
protected $mailKey;
private $answers;
private $vote;
private $comments;
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(PonderPHIDTypeQuestion::TYPECONST);
}
public function setContentSource(PhabricatorContentSource $content_source) {
$this->contentSource = $content_source->serialize();
return $this;
}
public function getContentSource() {
return PhabricatorContentSource::newFromSerialized($this->contentSource);
}
public function attachRelated() {
$this->answers = $this->loadRelatives(new PonderAnswer(), "questionID");
$qa_phids = mpull($this->answers, 'getPHID') + array($this->getPHID());
if ($qa_phids) {
$comments = id(new PonderCommentQuery())
->withTargetPHIDs($qa_phids)
->execute();
$comments = mgroup($comments, 'getTargetPHID');
} else {
$comments = array();
}
$this->setComments(idx($comments, $this->getPHID(), array()));
foreach ($this->answers as $answer) {
$answer->attachQuestion($this);
$answer->setComments(idx($comments, $answer->getPHID(), array()));
}
}
public function attachVotes($user_phid) {
$qa_phids = mpull($this->answers, 'getPHID') + array($this->getPHID());
$edges = id(new PhabricatorEdgeQuery())
->withSourcePHIDs(array($user_phid))
->withDestinationPHIDs($qa_phids)
->withEdgeTypes(
array(
PhabricatorEdgeConfig::TYPE_VOTING_USER_HAS_QUESTION,
PhabricatorEdgeConfig::TYPE_VOTING_USER_HAS_ANSWER
))
->needEdgeData(true)
->execute();
$question_edge =
$edges[$user_phid][PhabricatorEdgeConfig::TYPE_VOTING_USER_HAS_QUESTION];
$answer_edges =
$edges[$user_phid][PhabricatorEdgeConfig::TYPE_VOTING_USER_HAS_ANSWER];
$edges = null;
$this->setUserVote(idx($question_edge, $this->getPHID()));
foreach ($this->answers as $answer) {
$answer->setUserVote(idx($answer_edges, $answer->getPHID()));
}
}
public function setUserVote($vote) {
$this->vote = $vote['data'];
if (!$this->vote) {
$this->vote = PonderVote::VOTE_NONE;
}
return $this;
}
public function attachUserVote($user_phid, $vote) {
$this->vote = $vote;
return $this;
}
public function getUserVote() {
return $this->vote;
}
public function setComments($comments) {
$this->comments = $comments;
return $this;
}
public function getComments() {
return $this->comments;
}
public function attachAnswers(array $answers) {
assert_instances_of($answers, 'PonderAnswer');
$this->answers = $answers;
return $this;
}
public function getAnswers() {
return $this->answers;
}
public function getMarkupField() {
return self::MARKUP_FIELD_CONTENT;
}
// Markup interface
public function getMarkupFieldKey($field) {
$hash = PhabricatorHash::digest($this->getMarkupText($field));
$id = $this->getID();
return "ponder:Q{$id}:{$field}:{$hash}";
}
public function getMarkupText($field) {
return $this->getContent();
}
public function newMarkupEngine($field) {
return PhabricatorMarkupEngine::getEngine();
}
public function didMarkupText(
$field,
$output,
PhutilMarkupEngine $engine) {
return $output;
}
public function shouldUseMarkupCache($field) {
return (bool)$this->getID();
}
// votable interface
public function getUserVoteEdgeType() {
return PhabricatorEdgeConfig::TYPE_VOTING_USER_HAS_QUESTION;
}
public function getVotablePHID() {
return $this->getPHID();
}
public function save() {
if (!$this->getMailKey()) {
$this->setMailKey(Filesystem::readRandomCharacters(20));
}
return parent::save();
}
public function getOriginalTitle() {
// TODO: Make this actually save/return the original title.
return $this->getTitle();
}
public function getFullTitle() {
$id = $this->getID();
$title = $this->getTitle();
return "Q{$id}: {$title}";
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
$policy = PhabricatorPolicies::POLICY_NOONE;
switch ($capability) {
case PhabricatorPolicyCapability::CAN_VIEW:
$policy = PhabricatorPolicies::POLICY_USER;
break;
}
return $policy;
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return ($viewer->getPHID() == $this->getAuthorPHID());
}
public function describeAutomaticCapability($capability) {
return pht(
'The user who asked a question can always view and edit it.');
}
/* -( PhabricatorSubscribableInterface )----------------------------------- */
public function isAutomaticallySubscribed($phid) {
return ($phid == $this->getAuthorPHID());
}
public function shouldShowSubscribersProperty() {
return true;
}
public function shouldAllowSubscription($phid) {
return true;
}
/* -( PhabricatorTokenReceiverInterface )---------------------------------- */
public function getUsersToNotifyOfTokenGiven() {
return array(
$this->getAuthorPHID(),
);
}
}

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