Differential D21810 Diff 51985 src/infrastructure/markup/PhabricatorMarkupEngine.php

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src/infrastructure/markup/PhabricatorMarkupEngine.php

Show All 40 Lines	final class PhabricatorMarkupEngine extends Phobject {

private $objects = array();		private $objects = array();
private $viewer;		private $viewer;
private $contextObject;		private $contextObject;
private $version = 21;		private $version = 21;
private $engineCaches = array();		private $engineCaches = array();
private $auxiliaryConfig = array();		private $auxiliaryConfig = array();

		private static $engineStack = array();


/* -( Markup Pipeline )---------------------------------------------------- */		/* -( Markup Pipeline )---------------------------------------------------- */


/**		/**
* Convenience method for pushing a single object through the markup		* Convenience method for pushing a single object through the markup
* pipeline.		* pipeline.
*		*
▲ Show 20 Lines • Show All 41 Lines • ▼ Show 20 Lines	/* -( Markup Pipeline )---------------------------------------------------- */
/**		/**
* Process objects queued with @{method:addObject}. You can then retrieve		* Process objects queued with @{method:addObject}. You can then retrieve
* the output with @{method:getOutput}.		* the output with @{method:getOutput}.
*		*
* @return this		* @return this
* @task markup		* @task markup
*/		*/
public function process() {		public function process() {
		self::$engineStack[] = $this;

		try {
		$result = $this->execute();
		} finally {
		array_pop(self::$engineStack);
		}

		return $result;
		}

		public static function isRenderingEmbeddedContent() {
		// See T13678. This prevents cycles when rendering embedded content that
		// itself has remarkup fields.
		return (count(self::$engineStack) > 1);
		}

		private function execute() {
$keys = array();		$keys = array();
foreach ($this->objects as $key => $info) {		foreach ($this->objects as $key => $info) {
if (!isset($info['markup'])) {		if (!isset($info['markup'])) {
$keys[] = $key;		$keys[] = $key;
}		}
}		}

if (!$keys) {		if (!$keys) {
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