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DivinerLiveSymbol.php
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Created
Thu, Jul 10, 07:18

DivinerLiveSymbol.php
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<?php
final class DivinerLiveSymbol extends DivinerDAO
implements PhabricatorPolicyInterface {
protected $phid;
protected $bookPHID;
protected $context;
protected $type;
protected $name;
protected $atomIndex;
protected $graphHash;
protected $identityHash;
protected $title;
protected $groupName;
protected $summary;
protected $isDocumentable = 0;
private $book;
private $content;
private $atom;
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_TIMESTAMPS => false,
) + parent::getConfiguration();
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhabricatorPHIDConstants::PHID_TYPE_ATOM);
}
public function getBook() {
if ($this->book === null) {
throw new Exception("Call attachBook() before getBook()!");
}
return $this->book;
}
public function attachBook(DivinerLiveBook $book) {
$this->book = $book;
return $this;
}
public function getContent() {
if ($this->content === null) {
throw new Exception("Call attachAtom() before getContent()!");
}
return $this->content;
}
public function getAtom() {
if ($this->atom === null) {
throw new Exception("Call attachAtom() before getAtom()!");
}
return $this->atom;
}
public function attachAtom(DivinerLiveAtom $atom) {
$this->content = $atom->getContent();
$this->atom = DivinerAtom::newFromDictionary($atom->getAtomData());
return $this;
}
public function getURI() {
$parts = array(
'book',
$this->getBook()->getName(),
$this->getType(),
);
if ($this->getContext()) {
$parts[] = $this->getContext();
}
$parts[] = $this->getName();
if ($this->getAtomIndex()) {
$parts[] = $this->getAtomIndex();
}
return '/'.implode('/', $parts).'/';
}
public function getSortKey() {
return $this->getTitle();
}
public function save() {
// NOTE: The identity hash is just a sanity check because the unique tuple
// on this table is way way too long to fit into a normal UNIQUE KEY. We
// don't use it directly, but its existence prevents duplicate records.
if (!$this->identityHash) {
$this->identityHash = PhabricatorHash::digestForIndex(
serialize(
array(
'bookPHID' => $this->getBookPHID(),
'context' => $this->getContext(),
'type' => $this->getType(),
'name' => $this->getName(),
'index' => $this->getAtomIndex(),
)));
}
return parent::save();
}
public function getTitle() {
$title = parent::getTitle();
if (!strlen($title)) {
$title = $this->getName();
}
return $title;
}
/* -( PhabricatorPolicyInterface )----------------------------------------- */
public function getCapabilities() {
return $this->getBook()->getCapabilities();
}
public function getPolicy($capability) {
return $this->getBook()->getPolicy($capability);
}
public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
return $this->getBook()->hasAutomaticCapability($capability, $viewer);
}
}

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