| <?php |
| /** |
| * File containing the ezcDebugHtmlFormatter class. |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| * @package Debug |
| * @version //autogentag// |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| */ |
| |
| /** |
| * ezcDebugHtmlFormatter class implements a HTML debug formatter that outputs |
| * debug information nicely formated for inclusion on your web page. |
| * |
| * @package Debug |
| * @version //autogentag// |
| */ |
| class ezcDebugHtmlFormatter implements ezcDebugOutputFormatter |
| { |
| /** |
| * Stores a mapping between the a verbosity level and the color to print it with. |
| * |
| * Format array(verbosity_level=>'color_name_using_css_names') |
| * |
| * @var array(int=>string) |
| */ |
| private $verbosityColors = array(); |
| |
| /** |
| * Constructs a new HTML reporter. |
| */ |
| public function __construct() |
| { |
| } |
| |
| /** |
| * Sets the output $color of debug messages of the verbosity $verbosity. |
| * |
| * $color must be specified in a CSS color value. |
| * |
| * @param int $verbosity |
| * @param string $color |
| * |
| * @deprecated This method does not have any effect anymore. Use CSS instead. |
| */ |
| public function setVerbosityColor( $verbosity, $color ) |
| { |
| $this->verbosityColors[$verbosity] = $color; |
| } |
| |
| /** |
| * Returns a string containing the HTML formatted output. |
| * |
| * Returns the data submitted in $timerData and $writerData as an HTML |
| * formatted string to be displayed in a web browser. |
| * |
| * @param array $writerData |
| * @param array(ezcDebugStructure) $timerData |
| * @return string |
| */ |
| public function generateOutput( array $writerData, array $timerData ) |
| { |
| $str = '<div class="ezc-debug-output">'; |
| $str .= $this->getLog( $writerData ); |
| $str .= $this->getTimingsAccumulator( $timerData ); |
| $str .= "</div>\n"; |
| return $str; |
| } |
| |
| /** |
| * Returns a string containing the HTML formatted output based on $writerData. |
| * |
| * @param array $writerData |
| * @return string |
| */ |
| public function getLog( array $writerData ) |
| { |
| $str = "<table class='log'>\n"; |
| foreach ( $writerData as $w ) |
| { |
| $color = isset( $this->verbosityColors[$w->verbosity]) ? $this->verbosityColors[$w->verbosity] : ""; |
| $date = date( 'Y-m-d H:i:s O', $w->datetime ); |
| $str .= <<<ENDT |
| <tr class='debugheader'> |
| <td class='source'> |
| <span class='verbosity{$w->verbosity}'>{$w->verbosity}: {$w->source}::{$w->category}</span> |
| </td> |
| <td class='date'>{$date}</td> |
| </tr> |
| <tr class='debugbody'> |
| <td colspan='2'>{$w->message}</td> |
| </tr> |
| ENDT; |
| if ( isset( $w->stackTrace ) ) |
| { |
| $str .= "<tr class='debugstacktrace'>"; |
| $str .= "<td colspan='2'>"; |
| $str .= $this->formatStackTrace( $w->stackTrace ); |
| $str .= "</td>"; |
| $str .= "</tr>"; |
| } |
| } |
| $str .= "</table>\n"; |
| |
| return $str; |
| } |
| |
| /** |
| * Returns an HTML formatted representation of the given $stackTrace. |
| * |
| * Iterates through the given $stackTrace and returns an HTML formatted |
| * string representation. |
| * |
| * @param ezcDebugStacktraceIterator $stackTrace |
| * @return string |
| */ |
| public function formatStackTrace( ezcDebugStacktraceIterator $stackTrace ) |
| { |
| $res = <<<EOT |
| <table class='stacktrace'> |
| <tr> |
| <th class='stacktraceno'> |
| # |
| </th> |
| <th class='stacktracefunction'> |
| Function |
| </th> |
| <th class='stacktracelocation'> |
| Location |
| </th> |
| </tr> |
| EOT; |
| foreach ( $stackTrace as $index => $element ) |
| { |
| $function = ( isset( $element['class'] ) ? "{$element['class']}::" : '' ) |
| . $element['function'] . '(' |
| . implode( ', ', $element['params'] ) |
| . ')'; |
| $location = "{$element['file']}:{$element['line']}"; |
| $res .= <<<EOT |
| <tr> |
| <td class='stacktraceno'> |
| $index |
| </td> |
| <td class='stacktracefunction'> |
| $function |
| </td> |
| <td class='stacktracelocation'> |
| $location |
| </td> |
| </tr> |
| EOT; |
| } |
| $res .= "</table>\n"; |
| return $res; |
| } |
| |
| /** |
| * Returns a string containing the HTML formatted output based on $timerData. |
| * |
| * @param array(ezcDebugStructure) $timerData |
| * @return string |
| */ |
| public function getTimingsAccumulator( array $timerData ) |
| { |
| $groups = $this->getGroups( $timerData ); |
| |
| if ( sizeof( $groups ) > 0 ) |
| { |
| $str = <<<ENDT |
| <table class='accumulator'> |
| <tr> |
| <th>Timings</th> |
| <th>Elapsed</th> |
| <th>Percent</th> |
| <th>Count</th> |
| <th>Average</th> |
| </tr> |
| |
| ENDT; |
| |
| foreach ( $groups as $groupName => $group ) |
| { |
| $str .= <<<ENDT |
| <tr class='group-header'> |
| <th colspan='5'>{$groupName}</th> |
| </tr> |
| |
| ENDT; |
| |
| // Calculate the total time. |
| foreach ( $group->elements as $name => $element ) |
| { |
| $elapsedTime = sprintf( '%.5f', $element->elapsedTime ); |
| $percent = sprintf( '%.2f', (100 * ($element->elapsedTime / $group->elapsedTime ) ) ); |
| $average = sprintf( '%.5f', ( $element->elapsedTime / $element->count ) ); |
| $str .= <<<ENDT |
| <tr class='group'> |
| <td class='tp-name'>{$name}</td> |
| <td class='tp-elapsed'>{$elapsedTime}</td> |
| <td class='tp-percent'>{$percent} %</td> |
| <td class='tp-count'>{$element->count}</td> |
| <td class='tp-average'>{$average}</td> |
| </tr> |
| |
| ENDT; |
| foreach ( $element->switchTime as $switch ) |
| { |
| $elapsedTime = sprintf( '%.5f', $switch->time - $element->startTime ); |
| $percent = sprintf( '%.2f', ( 100 * ( $elapsedTime / $group->elapsedTime ) ) ); |
| |
| $str .= <<<ENDT |
| <tr class='switch'> |
| <td class='tp-name'>{$switch->name}</td> |
| <td class='tp-elapsed'>{$elapsedTime}</td> |
| <td class='tp-percent'>{$percent} %</td> |
| <td class='tp-empty'>-</td> |
| <td class='tp-empty'>-</td> |
| </tr> |
| |
| ENDT; |
| } |
| } |
| |
| if ( $group->count > 1 ) |
| { |
| $elapsedTime = sprintf( '%.5f', $group->elapsedTime ); |
| $average = sprintf( '%.5f', ( $group->elapsedTime / $group->count ) ); |
| $str .= <<<ENDT |
| <tr class='totals'> |
| <th class='tp-total'>Total:</th> |
| <td class='tp-elapsed'>{$elapsedTime}</td> |
| <td class='tp-percent'>100.00 %</td> |
| <td class='tp-count'>{$group->count}</td> |
| <td class='tp-average'>{$average}</td> |
| </tr> |
| |
| ENDT; |
| } |
| } |
| |
| $str .= "</table>"; |
| return $str; |
| } |
| |
| return ""; |
| } |
| |
| /** |
| * Returns the timer groups of the given $timers. |
| * |
| * @param array(ezcDebugStructure) $timers |
| * @return array(ezcDebugStructure) |
| */ |
| private function getGroups( array $timers ) |
| { |
| $groups = array(); |
| foreach ( $timers as $time ) |
| { |
| if ( !isset( $groups[$time->group] ) ) |
| { |
| $groups[$time->group] = new ezcDebugStructure(); |
| $groups[$time->group]->elements = array(); |
| $groups[$time->group]->count = 0; |
| $groups[$time->group]->elapsedTime = 0; |
| $groups[$time->group]->startTime = INF; // Infinite high number. |
| $groups[$time->group]->stopTime = 0; |
| } |
| |
| // $groups[$time->group]->elements[] = $time; |
| $this->addElement( $groups[$time->group]->elements, $time ); |
| |
| $groups[$time->group]->count++; |
| $groups[$time->group]->elapsedTime += $time->elapsedTime; |
| $groups[$time->group]->startTime = min( $groups[$time->group]->startTime, $time->startTime ); |
| $groups[$time->group]->stopTime = max( $groups[$time->group]->stopTime, $time->stopTime ); |
| } |
| |
| return $groups; |
| } |
| |
| /** |
| * Prepares $element to contain $timeStruct information. |
| * |
| * @param array $element |
| * @param ezcDebugTimerStruct $timeStruct |
| */ |
| private function addElement( &$element, $timeStruct ) |
| { |
| if ( !isset( $element[$timeStruct->name] ) ) |
| { |
| $element[$timeStruct->name] = new ezcDebugStructure(); |
| |
| $element[$timeStruct->name]->count = 0; |
| $element[$timeStruct->name]->elapsedTime = 0; |
| $element[$timeStruct->name]->startTime = INF; |
| $element[$timeStruct->name]->stopTime = 0; |
| } |
| |
| $element[$timeStruct->name]->count++; |
| $element[$timeStruct->name]->elapsedTime += $timeStruct->elapsedTime; |
| $element[$timeStruct->name]->startTime = min( $element[$timeStruct->name]->startTime, $timeStruct->startTime ); |
| $element[$timeStruct->name]->stopTime = max( $element[$timeStruct->name]->stopTime, $timeStruct->stopTime ); |
| |
| |
| $element[$timeStruct->name]->switchTime = $timeStruct->switchTime; |
| } |
| } |
| ?> |