One class per file: framework/Util

1 files changed, 179 insertions, 0 deletions

diff --git a/framework/Util/TBrowserLogRoute.php b/framework/Util/TBrowserLogRoute.php
new file mode 100644
index 00000000..047b393f
--- /dev/null
+++ b/framework/Util/TBrowserLogRoute.php
@@ -0,0 +1,179 @@
+<?php
+/**
+ * TLogRouter, TLogRoute, TFileLogRoute, TEmailLogRoute class file
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2014 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @package System.Util
+ */
+
+/**
+ * TBrowserLogRoute class.
+ *
+ * TBrowserLogRoute prints selected log messages in the response.
+ *
+ * @author Xiang Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @package System.Util
+ * @since 3.0
+ */
+class TBrowserLogRoute extends TLogRoute
+{
+	/**
+	 * @var string css class for indentifying the table structure in the dom tree
+	 */
+	private $_cssClass=null;
+
+	public function processLogs($logs)
+	{
+		if(empty($logs) || $this->getApplication()->getMode()==='Performance') return;
+		$first = $logs[0][3];
+		$even = true;
+		$response = $this->getApplication()->getResponse();
+		$response->write($this->renderHeader());
+		for($i=0,$n=count($logs);$i<$n;++$i)
+		{
+			if ($i<$n-1)
+			{
+				$timing['delta'] = $logs[$i+1][3] - $logs[$i][3];
+				$timing['total'] = $logs[$i+1][3] - $first;
+			}
+			else
+			{
+				$timing['delta'] = '?';
+				$timing['total'] = $logs[$i][3] - $first;
+			}
+			$timing['even'] = !($even = !$even);
+			$response->write($this->renderMessage($logs[$i],$timing));
+		}
+		$response->write($this->renderFooter());
+	}
+
+	/**
+	 * @param string the css class of the control
+	 */
+	public function setCssClass($value)
+	{
+		$this->_cssClass = TPropertyValue::ensureString($value);
+	}
+
+	/**
+	 * @return string the css class of the control
+	 */
+	public function getCssClass()
+	{
+		return TPropertyValue::ensureString($this->_cssClass);
+	}
+
+	protected function renderHeader()
+	{
+		$string = '';
+		if($className=$this->getCssClass())
+		{
+			$string = <<<EOD
+<table class="$className">
+	<tr class="header">
+		<th colspan="5">
+			Application Log
+		</th>
+	</tr><tr class="description">
+	    <th>&nbsp;</th>
+		<th>Category</th><th>Message</th><th>Time Spent (s)</th><th>Cumulated Time Spent (s)</th>
+	</tr>
+EOD;
+		}
+		else
+		{
+			$string = <<<EOD
+<table cellspacing="0" cellpadding="2" border="0" width="100%" style="table-layout:auto">
+	<tr>
+		<th style="background-color: black; color:white;" colspan="5">
+			Application Log
+		</th>
+	</tr><tr style="background-color: #ccc; color:black">
+	    <th style="width: 15px">&nbsp;</th>
+		<th style="width: auto">Category</th><th style="width: auto">Message</th><th style="width: 120px">Time Spent (s)</th><th style="width: 150px">Cumulated Time Spent (s)</th>
+	</tr>
+EOD;
+		}
+		return $string;
+	}
+
+	protected function renderMessage($log, $info)
+	{
+		$string = '';
+		$total = sprintf('%0.6f', $info['total']);
+		$delta = sprintf('%0.6f', $info['delta']);
+		$msg = preg_replace('/\(line[^\)]+\)$/','',$log[0]); //remove line number info
+		$msg = THttpUtility::htmlEncode($msg);
+		if($this->getCssClass())
+		{
+			$colorCssClass = $log[1];
+			$messageCssClass = $info['even'] ? 'even' : 'odd';
+			$string = <<<EOD
+	<tr class="message level$colorCssClass $messageCssClass">
+		<td class="code">&nbsp;</td>
+		<td class="category">{$log[2]}</td>
+		<td class="message">{$msg}</td>
+		<td class="time">{$delta}</td>
+		<td class="cumulatedtime">{$total}</td>
+	</tr>
+EOD;
+		}
+		else
+		{
+			$bgcolor = $info['even'] ? "#fff" : "#eee";
+			$color = $this->getColorLevel($log[1]);
+			$string = <<<EOD
+	<tr style="background-color: {$bgcolor}; color:#000">
+		<td style="border:1px solid silver;background-color: $color;">&nbsp;</td>
+		<td>{$log[2]}</td>
+		<td>{$msg}</td>
+		<td style="text-align:center">{$delta}</td>
+		<td style="text-align:center">{$total}</td>
+	</tr>
+EOD;
+		}
+		return $string;
+	}
+
+	protected function getColorLevel($level)
+	{
+		switch($level)
+		{
+			case TLogger::DEBUG: return 'green';
+			case TLogger::INFO: return 'black';
+			case TLogger::NOTICE: return '#3333FF';
+			case TLogger::WARNING: return '#33FFFF';
+			case TLogger::ERROR: return '#ff9933';
+			case TLogger::ALERT: return '#ff00ff';
+			case TLogger::FATAL: return 'red';
+		}
+		return '';
+	}
+
+	protected function renderFooter()
+	{
+		$string = '';
+		if($this->getCssClass())
+		{
+			$string .= '<tr class="footer"><td colspan="5">';
+			foreach(self::$_levelValues as $name => $level)
+			{
+				$string .= '<span class="level'.$level.'">'.strtoupper($name)."</span>";
+			}
+		}
+		else
+		{
+			$string .= "<tr><td colspan=\"5\" style=\"text-align:center; background-color:black; border-top: 1px solid #ccc; padding:0.2em;\">";
+			foreach(self::$_levelValues as $name => $level)
+			{
+				$string .= "<span style=\"color:white; border:1px solid white; background-color:".$this->getColorLevel($level);
+				$string .= ";margin: 0.5em; padding:0.01em;\">".strtoupper($name)."</span>";
+			}
+		}
+		$string .= '</td></tr></table>';
+		return $string;
+	}
+}
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