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ConpherenceThread.php
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Sun, Jan 5, 20:42

ConpherenceThread.php
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<?php
final class ConpherenceThread extends ConpherenceDAO
implements PhabricatorPolicyInterface {
protected $title;
protected $messageCount;
protected $recentParticipantPHIDs = array();
protected $mailKey;
private $participants = self::ATTACHABLE;
private $transactions = self::ATTACHABLE;
private $handles = self::ATTACHABLE;
private $filePHIDs = self::ATTACHABLE;
private $widgetData = self::ATTACHABLE;
private $images = array();
public static function initializeNewThread(PhabricatorUser $sender) {
return id(new ConpherenceThread())
->setMessageCount(0)
->setTitle('');
}
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'recentParticipantPHIDs' => self::SERIALIZATION_JSON,
),
self::CONFIG_COLUMN_SCHEMA => array(
'title' => 'text255?',
'messageCount' => 'uint64',
'mailKey' => 'text20',
),
self::CONFIG_KEY_SCHEMA => array(
'key_phid' => null,
'phid' => array(
'columns' => array('phid'),
'unique' => true,
),
),
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhabricatorConpherenceThreadPHIDType::TYPECONST);
}
public function save() {
if (!$this->getMailKey()) {
$this->setMailKey(Filesystem::readRandomCharacters(20));
}
return parent::save();
}
public function attachParticipants(array $participants) {
assert_instances_of($participants, 'ConpherenceParticipant');
$this->participants = $participants;
return $this;
}
public function getParticipants() {
return $this->assertAttached($this->participants);
}
public function getParticipant($phid) {
$participants = $this->getParticipants();
return $participants[$phid];
}
public function getParticipantPHIDs() {
$participants = $this->getParticipants();
return array_keys($participants);
}
public function attachHandles(array $handles) {
assert_instances_of($handles, 'PhabricatorObjectHandle');
$this->handles = $handles;
return $this;
}
public function getHandles() {
return $this->assertAttached($this->handles);
}
public function attachTransactions(array $transactions) {
assert_instances_of($transactions, 'ConpherenceTransaction');
$this->transactions = $transactions;
return $this;
}
public function getTransactions() {
return $this->assertAttached($this->transactions);
}
public function getTransactionsFrom($begin = 0, $amount = null) {
$length = count($this->transactions);
return array_slice(
$this->getTransactions(),
$length - $begin - $amount,
$amount);
}
public function attachFilePHIDs(array $file_phids) {
$this->filePHIDs = $file_phids;
return $this;
}
public function getFilePHIDs() {
return $this->assertAttached($this->filePHIDs);
}
public function attachWidgetData(array $widget_data) {
$this->widgetData = $widget_data;
return $this;
}
public function getWidgetData() {
return $this->assertAttached($this->widgetData);
}
public function getDisplayData(PhabricatorUser $user) {
$recent_phids = $this->getRecentParticipantPHIDs();
$handles = $this->getHandles();
// luck has little to do with it really; most recent participant who isn't
// the user....
$lucky_phid = null;
$lucky_index = null;
foreach ($recent_phids as $index => $phid) {
if ($phid == $user->getPHID()) {
continue;
}
$lucky_phid = $phid;
break;
}
reset($recent_phids);
if ($lucky_phid) {
$lucky_handle = $handles[$lucky_phid];
// this will be just the user talking to themselves. weirdos.
} else {
$lucky_handle = reset($handles);
}
$title = $js_title = $this->getTitle();
if (!$title) {
$title = $lucky_handle->getName();
$js_title = pht('[No Title]');
}
$img_src = $lucky_handle->getImageURI();
$count = 0;
$final = false;
$subtitle = null;
foreach ($recent_phids as $phid) {
if ($phid == $user->getPHID()) {
continue;
}
$handle = $handles[$phid];
if ($subtitle) {
if ($final) {
$subtitle .= '...';
break;
} else {
$subtitle .= ', ';
}
}
$subtitle .= $handle->getName();
$count++;
$final = $count == 3;
}
$participants = $this->getParticipants();
$user_participation = $participants[$user->getPHID()];
$unread_count = $this->getMessageCount() -
$user_participation->getSeenMessageCount();
return array(
'title' => $title,
'js_title' => $js_title,
'subtitle' => $subtitle,
'unread_count' => $unread_count,
'epoch' => $this->getDateModified(),
'image' => $img_src,
);
}
/* -( PhabricatorPolicyInterface Implementation )-------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
return PhabricatorPolicies::POLICY_NOONE;
}
public function hasAutomaticCapability($capability, PhabricatorUser $user) {
// this bad boy isn't even created yet so go nuts $user
if (!$this->getID()) {
return true;
}
$participants = $this->getParticipants();
return isset($participants[$user->getPHID()]);
}
public function describeAutomaticCapability($capability) {
return pht('Participants in a thread can always view and edit it.');
}
}

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