|
1
|
|
|
<?php |
|
2
|
|
|
/* |
|
3
|
|
|
* LogLaddy |
|
4
|
|
|
* |
|
5
|
|
|
* I carry a log – yes. Is it funny to you? It is not to me. |
|
6
|
|
|
* Behind all things are reasons. Reasons can even explain the absurd. |
|
7
|
|
|
* |
|
8
|
|
|
* LogLaddy manages error reporting |
|
9
|
|
|
* PSR-3 Compliant, with a NICE bonus |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace HexMakina\LogLaddy; |
|
13
|
|
|
|
|
14
|
|
|
class LogLaddy implements LoggerInterface |
|
15
|
|
|
{ |
|
16
|
|
|
use \Psr\Log\LoggerTrait; // PSR implementation |
|
17
|
|
|
use \HexMakina\Debugger\Debugger; // Debugger |
|
18
|
|
|
|
|
19
|
|
|
const REPORTING_USER = 'user_messages'; |
|
20
|
|
|
const INTERNAL_ERROR = 'error'; |
|
21
|
|
|
const USER_EXCEPTION = 'exception'; |
|
22
|
|
|
const LOG_LEVEL_SUCCESS = 'ok'; |
|
23
|
|
|
|
|
24
|
|
|
private $has_halting_messages = false; |
|
25
|
|
|
|
|
26
|
|
|
/** |
|
27
|
|
|
* Everything went fine, which is always nice. |
|
28
|
|
|
* LogLaddy is a bit more optimistic than PSRLog |
|
29
|
|
|
* @param string $message |
|
30
|
|
|
* @param array $context |
|
31
|
|
|
* |
|
32
|
|
|
* @return void |
|
33
|
|
|
*/ |
|
34
|
|
|
|
|
35
|
|
|
public function nice($message, array $context = array()) |
|
36
|
|
|
{ |
|
37
|
|
|
$this->log(LogLevel::NICE, $message, $context); |
|
|
|
|
|
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
|
|
// ----------------------------------------------------------- Static handlers for error, use set_error_handler('\HexMakina\kadro\Logger\LogLaddy::error_handler') |
|
41
|
|
|
public static function error_handler($level, $message, $file = '', $line = 0) |
|
42
|
|
|
{ |
|
43
|
|
|
$loglevel = self::map_error_level_to_log_level($level); |
|
44
|
|
|
|
|
45
|
|
|
(new LogLaddy())->$loglevel($message, ['file' => $file, 'line' => $line, 'trace' => debug_backtrace()]); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
// ----------------------------------------------------------- Static handlers for throwables, use set_exception_handler('\HexMakina\kadro\Logger\LogLaddy::exception_handler'); |
|
49
|
|
|
public static function exception_handler($throwable) |
|
50
|
|
|
{ |
|
51
|
|
|
$context['text'] = $throwable->getMessage(); |
|
|
|
|
|
|
52
|
|
|
$context['file'] = $throwable->getFile(); |
|
53
|
|
|
$context['line'] = $throwable->getLine(); |
|
54
|
|
|
$context['code'] = $throwable->getCode(); |
|
55
|
|
|
$context['class'] = get_class($throwable); |
|
56
|
|
|
$context['trace'] = $throwable->getTrace(); |
|
57
|
|
|
|
|
58
|
|
|
if(is_subclass_of($throwable, 'Error') || get_class($throwable) === 'Error') |
|
59
|
|
|
(new LogLaddy())->alert(self::INTERNAL_ERROR, $context); |
|
60
|
|
|
elseif(is_subclass_of($throwable, 'Exception') || get_class($throwable) === 'Exception') |
|
61
|
|
|
(new LogLaddy())->notice(self::USER_EXCEPTION, $context); |
|
62
|
|
|
else |
|
63
|
|
|
{ |
|
64
|
|
|
die('This Throwable is not an Error or an Exception. This is unfortunate.'); |
|
|
|
|
|
|
65
|
|
|
} |
|
66
|
|
|
|
|
67
|
|
|
} |
|
68
|
|
|
|
|
69
|
|
|
public function system_halted($level) |
|
70
|
|
|
{ |
|
71
|
|
|
switch($level) |
|
72
|
|
|
{ |
|
73
|
|
|
case LogLevel::ERROR: |
|
74
|
|
|
case LogLevel::CRITICAL: |
|
75
|
|
|
case LogLevel::ALERT: |
|
76
|
|
|
case LogLevel::EMERGENCY: |
|
77
|
|
|
return true; |
|
78
|
|
|
} |
|
79
|
|
|
return false; |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
// ----------------------------------------------------------- Implementation of LoggerInterface::log(), all other methods are in LoggerTrait |
|
83
|
|
|
|
|
84
|
|
|
public function log($level, $message, array $context = []) |
|
85
|
|
|
{ |
|
86
|
|
|
$display_error = null; |
|
87
|
|
|
|
|
88
|
|
|
// --- Handles Throwables (exception_handler()) |
|
89
|
|
|
if($message==self::INTERNAL_ERROR || $message== self::USER_EXCEPTION) |
|
90
|
|
|
{ |
|
91
|
|
|
$this->has_halting_messages = true; |
|
92
|
|
|
$display_error = self::format_throwable_message($context['class'], $context['code'], $context['file'], $context['line'], $context['text']); |
|
93
|
|
|
error_log($display_error); |
|
94
|
|
|
$display_error.= self::format_trace($context['trace'], false); |
|
95
|
|
|
self::HTTP_500($display_error); |
|
96
|
|
|
} |
|
97
|
|
|
elseif($this->system_halted($level)) // analyses error level |
|
98
|
|
|
{ |
|
99
|
|
|
$display_error = sprintf(PHP_EOL.'%s in file %s:%d'.PHP_EOL.'%s', $level, self::format_file($context['file']), $context['line'], $message); |
|
100
|
|
|
error_log($display_error); |
|
101
|
|
|
$display_error.= self::format_trace($context['trace'], true); |
|
102
|
|
|
self::HTTP_500($display_error); |
|
103
|
|
|
} |
|
104
|
|
|
else |
|
105
|
|
|
{// --- Handles user messages, through SESSION storage |
|
106
|
|
|
$this->report_to_user($level, $message, $context); |
|
107
|
|
|
} |
|
108
|
|
|
|
|
109
|
|
|
// --- may of may not show errors, depends on environment |
|
110
|
|
|
|
|
111
|
|
|
} |
|
112
|
|
|
|
|
113
|
|
|
public static function HTTP_500($display_error) |
|
114
|
|
|
{ |
|
115
|
|
|
self::display_errors($display_error); |
|
116
|
|
|
http_response_code(500); |
|
117
|
|
|
die; |
|
|
|
|
|
|
118
|
|
|
} |
|
119
|
|
|
// ----------------------------------------------------------- Allows to know if script must be halted after fatal error |
|
120
|
|
|
// TODO NEH.. not good |
|
121
|
|
|
public function has_halting_messages() |
|
122
|
|
|
{ |
|
123
|
|
|
return $this->has_halting_messages === true; |
|
124
|
|
|
} |
|
125
|
|
|
|
|
126
|
|
|
// ----------------------------------------------------------- User messages |
|
127
|
|
|
|
|
128
|
|
|
// ----------------------------------------------------------- User messages:add one |
|
129
|
|
|
public function report_to_user($level, $message, $context = []) |
|
130
|
|
|
{ |
|
131
|
|
|
if(!isset($_SESSION[self::REPORTING_USER])) |
|
132
|
|
|
$_SESSION[self::REPORTING_USER] = []; |
|
133
|
|
|
|
|
134
|
|
|
if(!isset($_SESSION[self::REPORTING_USER][$level])) |
|
135
|
|
|
$_SESSION[self::REPORTING_USER][$level] = []; |
|
136
|
|
|
|
|
137
|
|
|
$_SESSION[self::REPORTING_USER][$level][] = [$message, $context]; |
|
138
|
|
|
} |
|
139
|
|
|
|
|
140
|
|
|
// ----------------------------------------------------------- User messages:get all |
|
141
|
|
|
public function get_user_report() |
|
142
|
|
|
{ |
|
143
|
|
|
return $_SESSION[self::REPORTING_USER] ?? []; |
|
144
|
|
|
} |
|
145
|
|
|
|
|
146
|
|
|
// ----------------------------------------------------------- User messages:reset all |
|
147
|
|
|
public function clean_user_report() |
|
148
|
|
|
{ |
|
149
|
|
|
unset($_SESSION[self::REPORTING_USER]); |
|
150
|
|
|
} |
|
151
|
|
|
|
|
152
|
|
|
// ----------------------------------------------------------- Error level mapping from \Psr\Log\LogLevel.php & http://php.net/manual/en/errorfunc.constants.php |
|
153
|
|
|
/** Error level meaning , from \Psr\Log\LogLevel.php |
|
154
|
|
|
* const EMERGENCY = 'emergency'; // System is unusable. |
|
155
|
|
|
* const ALERT = 'alert'; // Action must be taken immediately, Example: Entire website down, database unavailable, etc. |
|
156
|
|
|
* const CRITICAL = 'critical'; // Application component unavailable, unexpected exception. |
|
157
|
|
|
* const ERROR = 'error'; // Run time errors that do not require immediate action |
|
158
|
|
|
* const WARNING = 'warning'; // Exceptional occurrences that are not errors, undesirable things that are not necessarily wrong |
|
159
|
|
|
* const NOTICE = 'notice'; // Normal but significant events. |
|
160
|
|
|
* const INFO = 'info'; // Interesting events. User logs in, SQL logs. |
|
161
|
|
|
* const DEBUG = 'debug'; // Detailed debug information. |
|
162
|
|
|
*/ |
|
163
|
|
|
private static function map_error_level_to_log_level($level) : string |
|
164
|
|
|
{ |
|
165
|
|
|
// http://php.net/manual/en/errorfunc.constants.php |
|
166
|
|
|
$m=[]; |
|
167
|
|
|
|
|
168
|
|
|
$m[E_ERROR]=$m[E_PARSE]=$m[E_CORE_ERROR]=$m[E_COMPILE_ERROR]=$m[E_USER_ERROR]=$m[E_RECOVERABLE_ERROR]=LogLevel::ALERT; |
|
169
|
|
|
$m[1]=$m[4]=$m[16]=$m[64]=$m[256]=$m[4096]=LogLevel::ALERT; |
|
170
|
|
|
|
|
171
|
|
|
$m[E_WARNING]=$m[E_CORE_WARNING]=$m[E_COMPILE_WARNING]=$m[E_USER_WARNING]=LogLevel::CRITICAL; |
|
172
|
|
|
$m[2]=$m[32]=$m[128]=$m[512]=LogLevel::CRITICAL; |
|
173
|
|
|
|
|
174
|
|
|
$m[E_NOTICE]=$m[E_USER_NOTICE]=LogLevel::ERROR; |
|
175
|
|
|
$m[8]=$m[1024]=LogLevel::ERROR; |
|
176
|
|
|
|
|
177
|
|
|
$m[E_STRICT]=$m[E_DEPRECATED]=$m[E_USER_DEPRECATED]=$m[E_ALL]=LogLevel::DEBUG; |
|
178
|
|
|
$m[2048]=$m[8192]=$m[16384]=$m[32767]=LogLevel::DEBUG; |
|
179
|
|
|
|
|
180
|
|
|
if(isset($m[$level])) |
|
181
|
|
|
return $m[$level]; |
|
182
|
|
|
|
|
183
|
|
|
throw new \Exception(__FUNCTION__."($level): $level is unknown"); |
|
184
|
|
|
} |
|
185
|
|
|
} |
|
186
|
|
|
|
HexMakina /
LogLaddy
Loading history...
The issue could also be caused by a filter entry in the build configuration. If the path has been excluded in your configuration, e.g.
excluded_paths: ["lib/*"], you can move it to the dependency path list as follows:For further information see https://scrutinizer-ci.com/docs/tools/php/php-scrutinizer/#list-dependency-paths