Differential D16151 Diff 38864 src/applications/celerity/CelerityStaticResourceResponse.php

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src/applications/celerity/CelerityStaticResourceResponse.php

<?php		<?php

/**		/**
* Tracks and resolves dependencies the page declares with		* Tracks and resolves dependencies the page declares with
* @{function:require_celerity_resource}, and then builds appropriate HTML or		* @{function:require_celerity_resource}, and then builds appropriate HTML or
* Ajax responses.		* Ajax responses.
*/		*/
final class CelerityStaticResourceResponse extends Phobject {		final class CelerityStaticResourceResponse extends Phobject {

private $symbols = array();		private $symbols = array();
private $needsResolve = true;		private $needsResolve = true;
private $resolved;		private $resolved;
private $packaged;		private $packaged;
private $metadata = array();		private $metadata = array();
private $metadataBlock = 0;		private $metadataBlock = 0;
		private $metadataLocked;
private $behaviors = array();		private $behaviors = array();
private $hasRendered = array();		private $hasRendered = array();
private $postprocessorKey;		private $postprocessorKey;

public function __construct() {		public function __construct() {
if (isset($_REQUEST['__metablock__'])) {		if (isset($_REQUEST['__metablock__'])) {
$this->metadataBlock = (int)$_REQUEST['__metablock__'];		$this->metadataBlock = (int)$_REQUEST['__metablock__'];
}		}
}		}

public function addMetadata($metadata) {		public function addMetadata($metadata) {
		if ($this->metadataLocked) {
		throw new Exception(
		pht(
		'Attempting to add more metadata after metadata has been '.
		'locked.'));
		}

$id = count($this->metadata);		$id = count($this->metadata);
$this->metadata[$id] = $metadata;		$this->metadata[$id] = $metadata;
return $this->metadataBlock.'_'.$id;		return $this->metadataBlock.'_'.$id;
}		}

public function getMetadataBlock() {		public function getMetadataBlock() {
return $this->metadataBlock;		return $this->metadataBlock;
}		}
▲ Show 20 Lines • Show All 149 Lines • ▼ Show 20 Lines	private function renderResource(
throw new Exception(		throw new Exception(
pht(		pht(
'Unable to render resource "%s", which has unknown type "%s".',		'Unable to render resource "%s", which has unknown type "%s".',
$name,		$name,
$type));		$type));
}		}

public function renderHTMLFooter() {		public function renderHTMLFooter() {
		$this->metadataLocked = true;

$data = array();		$data = array();
if ($this->metadata) {		if ($this->metadata) {
$json_metadata = AphrontResponse::encodeJSONForHTTPResponse(		$json_metadata = AphrontResponse::encodeJSONForHTTPResponse(
$this->metadata);		$this->metadata);
$this->metadata = array();		$this->metadata = array();
} else {		} else {
$json_metadata = '{}';		$json_metadata = '{}';
}		}
▲ Show 20 Lines • Show All 138 Lines • Show Last 20 Lines