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phabricator/src/applications/phid/PhabricatorObjectHandle.php
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PhabricatorObjectHandle.php
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<?php
final class PhabricatorObjectHandle
extends Phobject
implements PhabricatorPolicyInterface {
const AVAILABILITY_FULL = 'full';
const AVAILABILITY_NONE = 'none';
const AVAILABILITY_NOEMAIL = 'no-email';
const AVAILABILITY_PARTIAL = 'partial';
const AVAILABILITY_DISABLED = 'disabled';
const STATUS_OPEN = 'open';
const STATUS_CLOSED = 'closed';
private $uri;
private $phid;
private $type;
private $name;
private $fullName;
private $title;
private $imageURI;
private $icon;
private $tagColor;
private $timestamp;
private $status = self::STATUS_OPEN;
private $availability = self::AVAILABILITY_FULL;
private $complete;
private $objectName;
private $policyFiltered;
private $subtitle;
private $tokenIcon;
private $commandLineObjectName;
private $mailStampName;
private $capabilities = array();
public function setIcon($icon) {
$this->icon = $icon;
return $this;
}
public function getIcon() {
if ($this->getPolicyFiltered()) {
return 'fa-lock';
}
if ($this->icon) {
return $this->icon;
}
return $this->getTypeIcon();
}
public function setSubtitle($subtitle) {
$this->subtitle = $subtitle;
return $this;
}
public function getSubtitle() {
return $this->subtitle;
}
public function setTagColor($color) {
static $colors;
if (!$colors) {
$colors = array_fuse(array_keys(PHUITagView::getShadeMap()));
}
if (isset($colors[$color])) {
$this->tagColor = $color;
}
return $this;
}
public function getTagColor() {
if ($this->getPolicyFiltered()) {
return 'disabled';
}
if ($this->tagColor) {
return $this->tagColor;
}
return 'blue';
}
public function getIconColor() {
if ($this->tagColor) {
return $this->tagColor;
}
return null;
}
public function setTokenIcon($icon) {
$this->tokenIcon = $icon;
return $this;
}
public function getTokenIcon() {
if ($this->tokenIcon !== null) {
return $this->tokenIcon;
}
return $this->getIcon();
}
public function getTypeIcon() {
if ($this->getPHIDType()) {
return $this->getPHIDType()->getTypeIcon();
}
return null;
}
public function setPolicyFiltered($policy_filered) {
$this->policyFiltered = $policy_filered;
return $this;
}
public function getPolicyFiltered() {
return $this->policyFiltered;
}
public function setObjectName($object_name) {
$this->objectName = $object_name;
return $this;
}
public function getObjectName() {
if (!$this->objectName) {
return $this->getName();
}
return $this->objectName;
}
public function setMailStampName($mail_stamp_name) {
$this->mailStampName = $mail_stamp_name;
return $this;
}
public function getMailStampName() {
return $this->mailStampName;
}
public function setURI($uri) {
$this->uri = $uri;
return $this;
}
public function getURI() {
return $this->uri;
}
public function setPHID($phid) {
$this->phid = $phid;
return $this;
}
public function getPHID() {
return $this->phid;
}
public function setName($name) {
$this->name = $name;
return $this;
}
public function getName() {
if ($this->name === null) {
if ($this->getPolicyFiltered()) {
return pht('Restricted %s', $this->getTypeName());
} else {
return pht('Unknown Object (%s)', $this->getTypeName());
}
}
return $this->name;
}
public function setAvailability($availability) {
$this->availability = $availability;
return $this;
}
public function getAvailability() {
return $this->availability;
}
public function isDisabled() {
return ($this->getAvailability() == self::AVAILABILITY_DISABLED);
}
public function setStatus($status) {
$this->status = $status;
return $this;
}
public function getStatus() {
return $this->status;
}
public function isClosed() {
return ($this->status === self::STATUS_CLOSED);
}
public function setFullName($full_name) {
$this->fullName = $full_name;
return $this;
}
public function getFullName() {
if ($this->fullName !== null) {
return $this->fullName;
}
return $this->getName();
}
public function setCommandLineObjectName($command_line_object_name) {
$this->commandLineObjectName = $command_line_object_name;
return $this;
}
public function getCommandLineObjectName() {
if ($this->commandLineObjectName !== null) {
return $this->commandLineObjectName;
}
return $this->getObjectName();
}
public function setTitle($title) {
$this->title = $title;
return $this;
}
public function getTitle() {
return $this->title;
}
public function setType($type) {
$this->type = $type;
return $this;
}
public function getType() {
return $this->type;
}
public function setImageURI($uri) {
$this->imageURI = $uri;
return $this;
}
public function getImageURI() {
return $this->imageURI;
}
public function setTimestamp($timestamp) {
$this->timestamp = $timestamp;
return $this;
}
public function getTimestamp() {
return $this->timestamp;
}
public function getTypeName() {
if ($this->getPHIDType()) {
return $this->getPHIDType()->getTypeName();
}
return $this->getType();
}
/**
* Set whether or not the underlying object is complete. See
* @{method:isComplete} for an explanation of what it means to be complete.
*
* @param bool True if the handle represents a complete object.
* @return this
*/
public function setComplete($complete) {
$this->complete = $complete;
return $this;
}
/**
* Determine if the handle represents an object which was completely loaded
* (i.e., the underlying object exists) vs an object which could not be
* completely loaded (e.g., the type or data for the PHID could not be
* identified or located).
*
* Basically, @{class:PhabricatorHandleQuery} gives you back a handle for
* any PHID you give it, but it gives you a complete handle only for valid
* PHIDs.
*
* @return bool True if the handle represents a complete object.
*/
public function isComplete() {
return $this->complete;
}
public function renderLink($name = null) {
return $this->renderLinkWithAttributes($name, array());
}
public function renderHovercardLink($name = null, $context_phid = null) {
Javelin::initBehavior('phui-hovercards');
$hovercard_spec = array(
'objectPHID' => $this->getPHID(),
);
if ($context_phid) {
$hovercard_spec['contextPHID'] = $context_phid;
}
$attributes = array(
'sigil' => 'hovercard',
'meta' => array(
'hovercardSpec' => $hovercard_spec,
),
);
return $this->renderLinkWithAttributes($name, $attributes);
}
private function renderLinkWithAttributes($name, array $attributes) {
if ($name === null) {
$name = $this->getLinkName();
}
$classes = array();
$classes[] = 'phui-handle';
$title = $this->title;
if ($this->status != self::STATUS_OPEN) {
$classes[] = 'handle-status-'.$this->status;
}
$circle = null;
if ($this->availability != self::AVAILABILITY_FULL) {
$classes[] = 'handle-availability-'.$this->availability;
$circle = array(
phutil_tag(
'span',
array(
'class' => 'perfect-circle',
),
"\xE2\x80\xA2"),
' ',
);
}
if ($this->getType() == PhabricatorPeopleUserPHIDType::TYPECONST) {
$classes[] = 'phui-link-person';
}
$uri = $this->getURI();
$icon = null;
if ($this->getPolicyFiltered()) {
$icon = id(new PHUIIconView())
->setIcon('fa-lock lightgreytext');
}
$attributes = $attributes + array(
'href' => $uri,
'class' => implode(' ', $classes),
'title' => $title,
);
return javelin_tag(
$uri ? 'a' : 'span',
$attributes,
array($circle, $icon, $name));
}
public function renderTag() {
return id(new PHUITagView())
->setType(PHUITagView::TYPE_SHADE)
->setColor($this->getTagColor())
->setIcon($this->getIcon())
->setHref($this->getURI())
->setName($this->getLinkName());
}
public function getLinkName() {
switch ($this->getType()) {
case PhabricatorPeopleUserPHIDType::TYPECONST:
$name = $this->getName();
break;
default:
$name = $this->getFullName();
break;
}
return $name;
}
protected function getPHIDType() {
$types = PhabricatorPHIDType::getAllTypes();
return idx($types, $this->getType());
}
public function hasCapabilities() {
if (!$this->isComplete()) {
return false;
}
return ($this->getType() === PhabricatorPeopleUserPHIDType::TYPECONST);
}
public function attachCapability(
PhabricatorPolicyInterface $object,
$capability,
$has_capability) {
if (!$this->hasCapabilities()) {
throw new Exception(
pht(
'Attempting to attach capability ("%s") for object ("%s") to '.
'handle, but this handle (of type "%s") can not have '.
'capabilities.',
$capability,
get_class($object),
$this->getType()));
}
$object_key = $this->getObjectCapabilityKey($object);
$this->capabilities[$object_key][$capability] = $has_capability;
return $this;
}
public function hasViewCapability(PhabricatorPolicyInterface $object) {
return $this->hasCapability($object, PhabricatorPolicyCapability::CAN_VIEW);
}
private function hasCapability(
PhabricatorPolicyInterface $object,
$capability) {
$object_key = $this->getObjectCapabilityKey($object);
if (!isset($this->capabilities[$object_key][$capability])) {
throw new Exception(
pht(
'Attempting to test capability "%s" for handle of type "%s", but '.
'this capability has not been attached.',
$capability,
$this->getType()));
}
return $this->capabilities[$object_key][$capability];
}
private function getObjectCapabilityKey(PhabricatorPolicyInterface $object) {
$object_phid = $object->getPHID();
if (!$object_phid) {
throw new Exception(
pht(
'Object (of class "%s") has no PHID, so handles can not interact '.
'with capabilities for it.',
get_class($object)));
}
return $object_phid;
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
);
}
public function getPolicy($capability) {
return PhabricatorPolicies::POLICY_PUBLIC;
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
// NOTE: Handles are always visible, they just don't get populated with
// data if the user can't see the underlying object.
return true;
}
public function describeAutomaticCapability($capability) {
return null;
}
}

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