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PhabricatorProjectColumnOwnerOrder.php
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Mon, Feb 10, 22:15

PhabricatorProjectColumnOwnerOrder.php
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<?php
final class PhabricatorProjectColumnOwnerOrder
extends PhabricatorProjectColumnOrder {
const ORDERKEY = 'owner';
public function getDisplayName() {
return pht('Group by Owner');
}
protected function newMenuIconIcon() {
return 'fa-users';
}
public function getHasHeaders() {
return true;
}
public function getCanReorder() {
return true;
}
public function getMenuOrder() {
return 2000;
}
protected function newHeaderKeyForObject($object) {
return $this->newHeaderKeyForOwnerPHID($object->getOwnerPHID());
}
private function newHeaderKeyForOwnerPHID($owner_phid) {
if ($owner_phid === null) {
$owner_phid = '<null>';
}
return sprintf('owner(%s)', $owner_phid);
}
protected function newSortVectorsForObjects(array $objects) {
$owner_phids = mpull($objects, null, 'getOwnerPHID');
$owner_phids = array_keys($owner_phids);
$owner_phids = array_filter($owner_phids);
if ($owner_phids) {
$owner_users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withPHIDs($owner_phids)
->execute();
$owner_users = mpull($owner_users, null, 'getPHID');
} else {
$owner_users = array();
}
$vectors = array();
foreach ($objects as $vector_key => $object) {
$owner_phid = $object->getOwnerPHID();
if (!$owner_phid) {
$vector = $this->newSortVectorForUnowned();
} else {
$owner = idx($owner_users, $owner_phid);
if ($owner) {
$vector = $this->newSortVectorForOwner($owner);
} else {
$vector = $this->newSortVectorForOwnerPHID($owner_phid);
}
}
$vectors[$vector_key] = $vector;
}
return $vectors;
}
private function newSortVectorForUnowned() {
// Always put unasssigned tasks at the top.
return array(
0,
);
}
private function newSortVectorForOwner(PhabricatorUser $user) {
// Put assigned tasks with a valid owner after "Unassigned", but above
// assigned tasks with an invalid owner. Sort these tasks by the owner's
// username.
return array(
1,
$user->getUsername(),
);
}
private function newSortVectorForOwnerPHID($owner_phid) {
// If we have tasks with a nonempty owner but can't load the associated
// "User" object, move them to the bottom. We can only sort these by the
// PHID.
return array(
2,
$owner_phid,
);
}
protected function newHeadersForObjects(array $objects) {
$owner_phids = mpull($objects, null, 'getOwnerPHID');
$owner_phids = array_keys($owner_phids);
$owner_phids = array_filter($owner_phids);
if ($owner_phids) {
$owner_users = id(new PhabricatorPeopleQuery())
->setViewer($this->getViewer())
->withPHIDs($owner_phids)
->needProfileImage(true)
->execute();
$owner_users = mpull($owner_users, null, 'getPHID');
} else {
$owner_users = array();
}
array_unshift($owner_phids, null);
$headers = array();
foreach ($owner_phids as $owner_phid) {
$header_key = $this->newHeaderKeyForOwnerPHID($owner_phid);
$owner_image = null;
$effect_content = null;
if ($owner_phid === null) {
$owner = null;
$sort_vector = $this->newSortVectorForUnowned();
$owner_name = pht('Not Assigned');
$effect_content = pht('Remove task assignee.');
} else {
$owner = idx($owner_users, $owner_phid);
if ($owner) {
$sort_vector = $this->newSortVectorForOwner($owner);
$owner_name = $owner->getUsername();
$owner_image = $owner->getProfileImageURI();
$effect_content = pht(
'Assign task to %s.',
phutil_tag('strong', array(), $owner_name));
} else {
$sort_vector = $this->newSortVectorForOwnerPHID($owner_phid);
$owner_name = pht('Unknown User ("%s")', $owner_phid);
}
}
$owner_icon = 'fa-user';
$owner_color = 'bluegrey';
$icon_view = id(new PHUIIconView());
if ($owner_image) {
$icon_view->setImage($owner_image);
} else {
$icon_view->setIcon($owner_icon, $owner_color);
}
$header = $this->newHeader()
->setHeaderKey($header_key)
->setSortVector($sort_vector)
->setName($owner_name)
->setIcon($icon_view)
->setEditProperties(
array(
'value' => $owner_phid,
));
if ($effect_content !== null) {
$header->addDropEffect(
$this->newEffect()
->setIcon($owner_icon)
->setColor($owner_color)
->addCondition('owner', '!=', $owner_phid)
->setContent($effect_content));
}
$headers[] = $header;
}
return $headers;
}
protected function newColumnTransactions($object, array $header) {
$new_owner = idx($header, 'value');
if ($object->getOwnerPHID() === $new_owner) {
return null;
}
$xactions = array();
$xactions[] = $this->newTransaction($object)
->setTransactionType(ManiphestTaskOwnerTransaction::TRANSACTIONTYPE)
->setNewValue($new_owner);
return $xactions;
}
}

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