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AphrontFormPolicyControl.php
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Wed, Jun 12, 08:12

AphrontFormPolicyControl.php
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<?php
final class AphrontFormPolicyControl extends AphrontFormControl {
private $object;
private $capability;
private $policies;
public function setPolicyObject(PhabricatorPolicyInterface $object) {
$this->object = $object;
return $this;
}
public function setPolicies(array $policies) {
assert_instances_of($policies, 'PhabricatorPolicy');
$this->policies = $policies;
return $this;
}
public function setCapability($capability) {
$this->capability = $capability;
$labels = array(
PhabricatorPolicyCapability::CAN_VIEW => 'Visible To',
PhabricatorPolicyCapability::CAN_EDIT => 'Editable By',
PhabricatorPolicyCapability::CAN_JOIN => 'Joinable By',
);
$this->setLabel(idx($labels, $this->capability, 'Unknown Policy'));
return $this;
}
protected function getCustomControlClass() {
return 'aphront-form-control-policy';
}
protected function getOptions() {
$options = array();
foreach ($this->policies as $policy) {
if (($policy->getPHID() == PhabricatorPolicies::POLICY_PUBLIC) &&
($this->capability != PhabricatorPolicyCapability::CAN_VIEW)) {
// Never expose "Public" for anything except "Can View".
continue;
}
$type_name = PhabricatorPolicyType::getPolicyTypeName($policy->getType());
$options[$type_name][$policy->getPHID()] = $policy->getFullName();
}
return $options;
}
protected function renderInput() {
if (!$this->object) {
throw new Exception("Call setPolicyObject() before rendering!");
}
if (!$this->capability) {
throw new Exception("Call setCapability() before rendering!");
}
$policy = $this->object->getPolicy($this->capability);
if (!$policy) {
// TODO: Make this configurable.
$policy = PhabricatorPolicies::POLICY_USER;
}
$this->setValue($policy);
return AphrontFormSelectControl::renderSelectTag(
$this->getValue(),
$this->getOptions(),
array(
'name' => $this->getName(),
'disabled' => $this->getDisabled() ? 'disabled' : null,
'id' => $this->getID(),
));
}
}

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