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phab/src/infrastructure/contentsource/PhabricatorContentSource.php
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PhabricatorContentSource.php
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<?php
abstract class PhabricatorContentSource extends Phobject {
private $source;
private $params = array();
abstract public function getSourceName();
abstract public function getSourceDescription();
final public function getSourceTypeConstant() {
return $this->getPhobjectClassConstant('SOURCECONST', 32);
}
final public static function getAllContentSources() {
return id(new PhutilClassMapQuery())
->setAncestorClass(__CLASS__)
->setUniqueMethod('getSourceTypeConstant')
->execute();
}
/**
* Construct a new content source object.
*
* @param const The source type constant to build a source for.
* @param array Source parameters.
* @param bool True to suppress errors and force construction of a source
* even if the source type is not valid.
* @return PhabricatorContentSource New source object.
*/
final public static function newForSource(
$source,
array $params = array(),
$force = false) {
$map = self::getAllContentSources();
if (isset($map[$source])) {
$obj = clone $map[$source];
} else {
if ($force) {
$obj = new PhabricatorUnknownContentSource();
} else {
throw new Exception(
pht(
'Content source type "%s" is not known to Phabricator!',
$source));
}
}
$obj->source = $source;
$obj->params = $params;
return $obj;
}
public static function newFromSerialized($serialized) {
$dict = json_decode($serialized, true);
if (!is_array($dict)) {
$dict = array();
}
$source = idx($dict, 'source');
$params = idx($dict, 'params');
if (!is_array($params)) {
$params = array();
}
return self::newForSource($source, $params, true);
}
public static function newFromRequest(AphrontRequest $request) {
return self::newForSource(
PhabricatorWebContentSource::SOURCECONST);
}
final public function serialize() {
return phutil_json_encode(
array(
'source' => $this->getSource(),
'params' => $this->params,
));
}
final public function getSource() {
return $this->source;
}
final public function getContentSourceParameter($key, $default = null) {
return idx($this->params, $key, $default);
}
}
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