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<?php |
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/** |
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* TLogRouter, TLogRoute, TFileLogRoute, TEmailLogRoute class file |
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* |
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* @author Qiang Xue <[email protected]> |
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* @link https://github.com/pradosoft/prado |
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* @license https://github.com/pradosoft/prado/blob/master/LICENSE |
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*/ |
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namespace Prado\Util; |
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use Prado\TPropertyValue; |
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use Prado\Web\THttpUtility; |
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/** |
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* TBrowserLogRoute class. |
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* |
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* TBrowserLogRoute prints selected log messages in the response. |
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* |
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* @author Xiang Wei Zhuo <weizhuo[at]gmail[dot]com> |
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* @since 3.0 |
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*/ |
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class TBrowserLogRoute extends TLogRoute implements IOutputLogRoute |
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{ |
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/** |
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* @var string css class for identifying the table structure in the dom tree |
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*/ |
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private $_cssClass; |
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/** |
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* @var bool colorize the deltas. |
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* @since 4.2.3 |
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*/ |
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private bool $_colorizeDelta = true; |
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/** |
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* @var bool add the prefix to the message |
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* @since 4.2.3 |
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*/ |
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private bool $_addPrefix = false; |
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/** |
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* Renders the logs in HTML to the browser. |
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* @param array $logs list of log messages |
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* @param bool $final is the final flush |
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* @param array $meta the meta data for the logs. |
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*/ |
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protected function processLogs(array $logs, bool $final, array $meta) |
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{ |
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$app = $this->getApplication(); |
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if (empty($logs) || $app->getMode() === 'Performance' || $app instanceof \Prado\Shell\TShellApplication) { |
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return; |
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} |
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$response = $this->getApplication()->getResponse(); |
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$response->write($this->renderHeader()); |
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$even = false; |
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for ($i = 0, $n = count($logs); $i < $n; ++$i) { |
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$logs[$i]['even'] = ($even = !$even); |
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$response->write($this->renderMessage($logs[$i], $meta)); |
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} |
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$response->write($this->renderFooter()); |
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} |
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/** |
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* @return string the css class of the control |
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*/ |
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public function getCssClass() |
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{ |
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return $this->_cssClass; |
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} |
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/** |
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* @param string $value the css class of the control |
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*/ |
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public function setCssClass($value): static |
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{ |
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$this->_cssClass = TPropertyValue::ensureString($value); |
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return $this; |
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} |
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/** |
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* @return bool Colorize the Deltas |
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* @since 4.2.3 |
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*/ |
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public function getColorizeDelta(): bool |
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{ |
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return $this->_colorizeDelta; |
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} |
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/** |
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* @param bool|string $value Colorize the Deltas |
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* @since 4.2.3 |
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*/ |
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public function setColorizeDelta($value): static |
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{ |
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$this->_colorizeDelta = TPropertyValue::ensureBoolean($value); |
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return $this; |
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} |
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/** |
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* @return bool Adds the prefix to the message |
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* @since 4.2.3 |
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*/ |
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public function getAddPrefix(): bool |
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{ |
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return $this->_addPrefix; |
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} |
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/** |
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* @param bool|string $value Adds the prefix to the message |
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* @since 4.2.3 |
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*/ |
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public function setAddPrefix($value): static |
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{ |
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$this->_addPrefix = TPropertyValue::ensureBoolean($value); |
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return $this; |
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} |
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/** |
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* @return string |
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*/ |
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protected function renderHeader() |
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{ |
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$string = ''; |
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if ($className = $this->getCssClass()) { |
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$string = |
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<<<EOD |
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<table class="$className"> |
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<tr class="header"> |
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<th colspan="5"> |
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Application Log |
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</th> |
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</tr><tr class="description"> |
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<th> </th> |
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<th>Category</th><th>Message</th><th>Time Spent (s)</th><th>Cumulated Time Spent (s)</th> |
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</tr> |
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EOD; |
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} else { |
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$string = |
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<<<EOD |
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<table cellspacing="0" cellpadding="2" border="0" width="100%" style="table-layout:auto"> |
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<tr> |
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<th style="background-color: black; color:white;" colspan="5"> |
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Application Log |
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</th> |
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</tr><tr style="background-color: #ccc; color:black"> |
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<th style="width: 15px"> </th> |
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<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> |
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</tr> |
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EOD; |
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} |
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return $string; |
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} |
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/** |
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* @param array $log |
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* @param array $meta |
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* @return string |
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* @author Brad Anderson <[email protected]> Colorization/weight of time deltas. |
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*/ |
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protected function renderMessage($log, $meta) |
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{ |
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$string = ''; |
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$total = sprintf('%0.6f', $log['total']); |
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$delta = sprintf('%0.6f', $log['delta']); |
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if ($this->_addPrefix) { |
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$msg = $this->formatLogMessage($log); |
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} else { |
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$msg = $log[0]; |
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} |
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$msg = preg_replace('/\(line[^\)]+\)$/', '', $msg); //remove line number info |
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$msg = THttpUtility::htmlEncode($msg); |
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if ($this->getCssClass()) { |
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$colorCssClass = $log[TLogger::LOG_LEVEL]; |
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$messageCssClass = $log['even'] ? 'even' : 'odd'; |
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$category = $log[TLogger::LOG_CATEGORY]; |
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$string = <<<EOD |
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<tr class="message level$colorCssClass $messageCssClass"> |
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<td class="code"> </td> |
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<td class="category">{$category}</td> |
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<td class="message">{$msg}</td> |
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<td class="time">{$delta}</td> |
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<td class="cumulatedtime">{$total}</td> |
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</tr> |
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EOD; |
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} else { |
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$bgcolor = $log['even'] ? "#fff" : "#e8e8e8"; |
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if ($this->getColorizeDelta()) { |
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$normalizedTime = $delta / ($meta['maxdelta'] === 0.0 ? 1 : $meta['maxdelta']); |
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$textColor = 'color:' . TPropertyValue::ensureHexColor(static::getLogColor($normalizedTime)); |
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$weightCutOff = 0.75; |
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$weightLightCutOff = 0.4; |
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if ($normalizedTime > $weightCutOff) { |
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$weight = '; font-weight: ' . round(400 + 500 * ($normalizedTime - $weightCutOff) / (1 - $weightCutOff)); |
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} elseif($normalizedTime < $weightLightCutOff) { |
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$weight = '; font-weight: ' . round(400 - 300 * ($weightLightCutOff - $normalizedTime) / ($weightLightCutOff)); |
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} else { |
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$weight = ''; |
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} |
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} else { |
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$textColor = ''; |
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$weight = ''; |
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} |
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$color = $this->getColorLevel($log[TLogger::LOG_LEVEL]); |
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$category = $log[TLogger::LOG_CATEGORY]; |
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$string = <<<EOD |
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<tr style="background-color: {$bgcolor}; color:#000"> |
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<td style="border:1px solid silver;background-color: {$color}"> </td> |
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<td>{$category}</td> |
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<td>{$msg}</td> |
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<td style="text-align:center; {$textColor}{$weight}">{$delta}</td> |
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<td style="text-align:center">{$total}</td> |
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</tr> |
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EOD; |
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} |
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return $string; |
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} |
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protected function getColorLevel($level) |
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{ |
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switch ($level) { |
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case TLogger::PROFILE: |
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case TLogger::PROFILE_BEGIN_SELECT: |
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case TLogger::PROFILE_BEGIN: |
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case TLogger::PROFILE_END_SELECT: |
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case TLogger::PROFILE_END: return 'lime'; |
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case TLogger::DEBUG: return 'green'; |
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case TLogger::INFO: return 'black'; |
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case TLogger::NOTICE: return '#3333FF'; |
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case TLogger::WARNING: return '#33FFFF'; |
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case TLogger::ERROR: return '#ff9933'; |
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case TLogger::ALERT: return '#ff00ff'; |
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case TLogger::FATAL: return 'red'; |
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} |
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return ''; |
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} |
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protected function renderFooter() |
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{ |
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$string = ''; |
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if ($this->getCssClass()) { |
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$string .= '<tr class="footer"><td colspan="5">'; |
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foreach (self::$_levelValues as $name => $level) { |
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$string .= '<span class="level' . $level . '">' . strtoupper($name) . "</span>"; |
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} |
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} else { |
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$string .= "<tr><td colspan=\"5\" style=\"text-align:center; background-color:black; border-top: 1px solid #ccc; padding:0.2em;\">"; |
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foreach (self::$_levelValues as $name => $level) { |
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$string .= "<span style=\"color:white; border:1px solid white; background-color:" . $this->getColorLevel($level); |
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$string .= ";margin: 0.5em; padding:0.01em;\">" . strtoupper($name) . "</span>"; |
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} |
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} |
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$string .= '</td></tr></table>'; |
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return $string; |
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} |
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} |
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pradosoft /
prado
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