worker / src / Monolog / Formatter / HtmlFormatter.php

HtmlFormatter.php in ManageWP Worker 4.9.25, at src/Monolog/Formatter/HtmlFormatter.php

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1	<?php
2	/*
3	* This file is part of the Monolog package.
4	*
5	* (c) Jordi Boggiano <j.boggiano@seld.be>
6	*
7	* For the full copyright and license information, please view the LICENSE
8	* file that was distributed with this source code.
9	*/
10
11	/**
12	* Formats incoming records into an HTML table
13	*
14	* This is especially useful for html email logging
15	*
16	* @author Tiago Brito <tlfbrito@gmail.com>
17	*/
18	class Monolog_Formatter_HtmlFormatter extends Monolog_Formatter_NormalizerFormatter
19	{
20	/**
21	* Translates Monolog log levels to html color priorities.
22	*/
23	private $logLevels = array(
24	Monolog_Logger::DEBUG => '#cccccc',
25	Monolog_Logger::INFO => '#468847',
26	Monolog_Logger::NOTICE => '#3a87ad',
27	Monolog_Logger::WARNING => '#c09853',
28	Monolog_Logger::ERROR => '#f0ad4e',
29	Monolog_Logger::CRITICAL => '#FF7708',
30	Monolog_Logger::ALERT => '#C12A19',
31	Monolog_Logger::EMERGENCY => '#000000',
32	);
33
34	/**
35	* @param string $dateFormat The format of the timestamp: one supported by DateTime::format
36	*/
37	public function __construct($dateFormat = null)
38	{
39	parent::__construct($dateFormat);
40	}
41
42	/**
43	* Creates an HTML table row
44	*
45	* @param string $th Row header content
46	* @param string $td Row standard cell content
47	*
48	* @return string
49	*/
50	private function addRow($th, $td = ' ')
51	{
52	$th = htmlspecialchars($th, ENT_NOQUOTES, 'UTF-8');
53	$td = '<pre>'.htmlspecialchars($td, ENT_NOQUOTES, 'UTF-8').'</pre>';
54
55	return "<tr style=\"padding: 4px;spacing: 0;text-align: left;\">\n<th style=\"background: #cccccc\" width=\"100px\">$th:</th>\n<td style=\"padding: 4px;spacing: 0;text-align: left;background: #eeeeee\">".$td."</td>\n</tr>";
56	}
57
58	/**
59	* Create a HTML h1 tag
60	*
61	* @param string $title Text to be in the h1
62	* @param integer $level Error level
63	*
64	* @return string
65	*/
66	private function addTitle($title, $level)
67	{
68	$title = htmlspecialchars($title, ENT_NOQUOTES, 'UTF-8');
69
70	return '<h1 style="background: '.$this->logLevels[$level].';color: #ffffff;padding: 5px;">'.$title.'</h1>';
71	}
72
73	/**
74	* Formats a log record.
75	*
76	* @param array $record A record to format
77	*
78	* @return mixed The formatted record
79	*/
80	public function format(array $record)
81	{
82	$output = $this->addTitle($record['level_name'], $record['level']);
83	$output .= '<table cellspacing="1" width="100%">';
84
85	$output .= $this->addRow('Message', (string) $record['message']);
86	$output .= $this->addRow('Time', $record['datetime']->format('Y-m-d\TH:i:s.uO'));
87	$output .= $this->addRow('Channel', $record['channel']);
88	if ($record['context']) {
89	$output .= $this->addRow('Context', $this->convertToString($record['context']));
90	}
91	if ($record['extra']) {
92	$output .= $this->addRow('Extra', $this->convertToString($record['extra']));
93	}
94
95	return $output.'</table>';
96	}
97
98	/**
99	* Formats a set of log records.
100	*
101	* @param array $records A set of records to format
102	*
103	* @return mixed The formatted set of records
104	*/
105	public function formatBatch(array $records)
106	{
107	$message = '';
108	foreach ($records as $record) {
109	$message .= $this->format($record);
110	}
111
112	return $message;
113	}
114
115	protected function convertToString($data)
116	{
117	if (null === $data \|\| is_scalar($data)) {
118	return (string) $data;
119	}
120
121	$data = $this->normalize($data);
122	if (version_compare(PHP_VERSION, '5.4.0', '>=')) {
123	return json_encode($data, JSON_PRETTY_PRINT \| JSON_UNESCAPED_SLASHES \| JSON_UNESCAPED_UNICODE);
124	}
125
126	return str_replace('\\/', '/', json_encode($data));
127	}
128	}
129