Differential D25039 Diff 96 src/symbols/PhutilClassMapQuery.php

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src/symbols/PhutilClassMapQuery.php

Show First 20 Lines • Show All 220 Lines • ▼ Show 20 Lines	if (!class_exists($ancestor) && !interface_exists($ancestor)) {
$ancestor));		$ancestor));
}		}

$expand = $this->expandMethod;		$expand = $this->expandMethod;
$filter = $this->filterMethod;		$filter = $this->filterMethod;
$unique = $this->uniqueMethod;		$unique = $this->uniqueMethod;
$sort = $this->sortMethod;		$sort = $this->sortMethod;

if (strlen($expand)) {		if ($expand !== null) {
if (!strlen($unique)) {		if ($unique === null) {
throw new Exception(		throw new Exception(
pht(		pht(
'Trying to execute a class map query for descendants of class '.		'Trying to execute a class map query for descendants of class '.
'"%s", but the query specifies an "expand method" ("%s") without '.		'"%s", but the query specifies an "expand method" ("%s") without '.
'specifying a "unique method". Class maps which support expansion '.		'specifying a "unique method". Class maps which support expansion '.
'must have unique keys.',		'must have unique keys.',
$ancestor,		$ancestor,
$expand));		$expand));
}		}
}		}

$objects = id(new PhutilSymbolLoader())		$objects = id(new PhutilSymbolLoader())
->setAncestorClass($ancestor)		->setAncestorClass($ancestor)
->setContinueOnFailure($this->continueOnFailure)		->setContinueOnFailure($this->continueOnFailure)
->loadObjects();		->loadObjects();

// Apply the "expand" mechanism, if it is configured.		// Apply the "expand" mechanism, if it is configured.
if (strlen($expand)) {		if ($expand !== null) {
$list = array();		$list = array();
foreach ($objects as $object) {		foreach ($objects as $object) {
foreach (call_user_func(array($object, $expand)) as $instance) {		foreach (call_user_func(array($object, $expand)) as $instance) {
$list[] = $instance;		$list[] = $instance;
}		}
}		}
} else {		} else {
$list = $objects;		$list = $objects;
}		}

// Apply the "unique" mechanism, if it is configured.		// Apply the "unique" mechanism, if it is configured.
if (strlen($unique)) {		if ($unique !== null) {
$map = array();		$map = array();
foreach ($list as $object) {		foreach ($list as $object) {
$key = call_user_func(array($object, $unique));		$key = call_user_func(array($object, $unique));

if ($key === null && $this->filterNull) {		if ($key === null && $this->filterNull) {
continue;		continue;
}		}

Show All 13 Lines	if ($unique !== null) {
$unique.'()',		$unique.'()',
$key));		$key));
}		}
} else {		} else {
$map = $list;		$map = $list;
}		}

// Apply the "filter" mechanism, if it is configured.		// Apply the "filter" mechanism, if it is configured.
if (strlen($filter)) {		if ($filter !== null) {
$map = mfilter($map, $filter);		$map = mfilter($map, $filter);
}		}

// Apply the "sort" mechanism, if it is configured.		// Apply the "sort" mechanism, if it is configured.
if (strlen($sort)) {		if ($sort !== null) {
if ($map) {		if ($map) {
// The "sort" method may return scalars (which we want to sort with		// The "sort" method may return scalars (which we want to sort with
// "msort()"), or may return PhutilSortVector objects (which we want		// "msort()"), or may return PhutilSortVector objects (which we want
// to sort with "msortv()").		// to sort with "msortv()").
$item = call_user_func(array(head($map), $sort));		$item = call_user_func(array(head($map), $sort));

// Since we may be early in the stack, use a string to avoid triggering		// Since we may be early in the stack, use a string to avoid triggering
// autoload in old versions of PHP.		// autoload in old versions of PHP.
Show All 35 Lines