"YiiRequirementChecker::render()" has been implemented, console view has been created.

yii/requirements/YiiRequirementChecker.php

@@ -78,10 +78,43 @@ class YiiRequirementChecker
 	 */
 	function render()
 	{
-		if (isset($this->result)) {
+		if (!isset($this->result)) {
 			$this->usageError('Nothing to render!');
 		}
-		// @todo render
+		$baseViewFilePath = dirname(__FILE__).DIRECTORY_SEPARATOR.'views';
+		if (array_key_exists('argv', $_SERVER)) {
+			$viewFileName = $baseViewFilePath.DIRECTORY_SEPARATOR.'console'.DIRECTORY_SEPARATOR.'index.php';
+		} else {
+			$viewFileName = $baseViewFilePath.DIRECTORY_SEPARATOR.'web'.DIRECTORY_SEPARATOR.'index.php';
+		}
+		$this->renderViewFile($viewFileName, $this->result);
+	}
+
+	/**
+	 * Renders a view file.
+	 * This method includes the view file as a PHP script
+	 * and captures the display result if required.
+	 * @param string $_viewFile_ view file
+	 * @param array $_data_ data to be extracted and made available to the view file
+	 * @param boolean $_return_ whether the rendering result should be returned as a string
+	 * @return string the rendering result. Null if the rendering result is not required.
+	 */
+	function renderViewFile($_viewFile_, $_data_=null, $_return_=false)
+	{
+		// we use special variable names here to avoid conflict when extracting data
+		if (is_array($_data_)) {
+			extract($_data_, EXTR_PREFIX_SAME, 'data');
+		} else {
+			$data = $_data_;
+		}
+		if ($_return_) {
+			ob_start();
+			ob_implicit_flush(false);
+			require($_viewFile_);
+			return ob_get_clean();
+		} else {
+			require($_viewFile_);
+		}
 	}
 
 	/**

yii/requirements/views/console/index.php

@@ -0,0 +1,56 @@
+<?php
+/* @var $this YiiRequirementChecker */
+/* @var $summary array */
+/* @var $requirements array[] */
+
+echo "\nYii Application Requirement Checker\n\n";
+
+echo "This script checks if your server configuration meets the requirements\n";
+echo "for running Yii application.\n";
+echo "It checks if the server is running the right version of PHP,\n";
+echo "if appropriate PHP extensions have been loaded, and if php.ini file settings are correct.\n";
+
+echo "\nConclusion:\n";
+
+$columnSizes = array(
+	'name' => 25,
+	'condition' => 10,
+	'by' => 30,
+	'memo' => 50,
+);
+
+// Headers:
+$tableLength = count($columnSizes)+1;
+foreach ($columnSizes as $columnSize) {
+	$tableLength += $columnSize;
+}
+echo str_pad('', $tableLength, '-');
+echo "\n";
+echo '|'.str_pad('Name', $columnSizes['name'], ' ', STR_PAD_BOTH).'|';
+echo str_pad('Result', $columnSizes['condition'], ' ', STR_PAD_BOTH).'|';
+echo str_pad('Required By', $columnSizes['by'], ' ', STR_PAD_BOTH).'|';
+echo str_pad('Memo', $columnSizes['memo'], ' ', STR_PAD_BOTH).'|';
+echo "\n";
+echo str_pad('', $tableLength, '-');
+echo "\n";
+
+// Rows:
+foreach ($requirements as $requirement) {
+	$name = $requirement['name'];
+	echo '|'.str_pad(' '.$name, $columnSizes['name'], ' ', STR_PAD_RIGHT).'|';
+	$condition = $requirement['condition'] ? 'Passed' : ($requirement['mandatory'] ? 'FAILED' : 'WARNING');
+	echo str_pad($condition, $columnSizes['condition'], ' ', STR_PAD_BOTH).'|';
+	$by = strip_tags($requirement['by']);
+	echo str_pad($by, $columnSizes['by'], ' ', STR_PAD_BOTH).'|';
+	$memo = strip_tags($requirement['memo']);
+	echo str_pad(' '.$memo, $columnSizes['memo'], ' ', STR_PAD_RIGHT).'|';
+	echo "\n";
+}
+echo str_pad('', $tableLength, '-');
+echo "\n";
+
+// Summary
+$summaryString = 'Errors: '.$summary['errors'].'   Warnings: '.$summary['warnings'].'   Total checks: '.$summary['total'];
+echo $summaryString;
+
+echo "\n\n";