From 00d04a1c30e581453e414702cf521d34408d1e1a Mon Sep 17 00:00:00 2001
From: Klimov Paul <klimov.paul@gmail.com>
Date: Sat, 11 May 2013 16:26:16 +0300
Subject: [PATCH] Method "YiiRequirementChecker::check()" has been refactored
 to be used in method chain. Methods "YiiRequirementChecker::getResults()" and
 "YiiRequirementChecker::render()" have been added.

---
 .../requirements/YiiRequirementCheckerTest.php     |  2 +-
 yii/requirements/YiiRequirementChecker.php         | 28 +++++++++++++++++++++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/tests/unit/framework/requirements/YiiRequirementCheckerTest.php b/tests/unit/framework/requirements/YiiRequirementCheckerTest.php
index 79eafb7..9661738 100644
--- a/tests/unit/framework/requirements/YiiRequirementCheckerTest.php
+++ b/tests/unit/framework/requirements/YiiRequirementCheckerTest.php
@@ -38,7 +38,7 @@ class YiiRequirementCheckerTest extends TestCase
 			),
 		);
 
-		$checkResult = $requirementsChecker->check($requirements);
+		$checkResult = $requirementsChecker->check($requirements)->getResult();
 		$summary = $checkResult['summary'];
 
 		$this->assertEquals(count($requirements), $summary['total'], 'Wrong summary total!');
diff --git a/yii/requirements/YiiRequirementChecker.php b/yii/requirements/YiiRequirementChecker.php
index fb4e42e..46fe106 100644
--- a/yii/requirements/YiiRequirementChecker.php
+++ b/yii/requirements/YiiRequirementChecker.php
@@ -49,7 +49,33 @@ class YiiRequirementChecker
 			'summary' => $summary,
 			'requirements' => $requirements,
 		);
-		return $result;
+		$this->result = $result;
+		return $this;
+	}
+
+	/**
+	 * Return the check results.
+	 * @return array|null check results.
+	 */
+	function getResult()
+	{
+		if (isset($this->result)) {
+			return $this->result;
+		} else {
+			return null;
+		}
+	}
+
+	/**
+	 * Renders the requirements check result.
+	 * The output will vary depending is a script running from web or from console.
+	 */
+	function render()
+	{
+		if (isset($this->result)) {
+			$this->usageError('Nothing to render!');
+		}
+		// @todo render
 	}
 
 	/**