1
|
|
|
<?php
|
2
|
|
|
|
3
|
|
|
namespace Tylercd100\LERN\Components;
|
4
|
|
|
|
5
|
|
|
use Auth;
|
6
|
|
|
use Exception;
|
7
|
|
|
use Illuminate\Support\Facades\Input;
|
8
|
|
|
use Monolog\Handler\HandlerInterface;
|
9
|
|
|
use Monolog\Logger;
|
10
|
|
|
use Request;
|
11
|
|
|
use Tylercd100\LERN\Exceptions\NotifierFailedException;
|
12
|
|
|
use Tylercd100\Notify\Drivers\FromConfig as Notify;
|
13
|
|
|
use View;
|
14
|
|
|
|
15
|
|
|
class Notifier extends Component
|
16
|
|
|
{
|
17
|
|
|
protected $config;
|
18
|
|
|
protected $log;
|
19
|
|
|
protected $messageCb;
|
20
|
|
|
protected $subjectCb;
|
21
|
|
|
protected $contextCb;
|
22
|
|
|
|
23
|
|
|
/**
|
24
|
|
|
* You can provide a Monolog Logger instance to use in the constructor
|
25
|
|
|
* @param Logger|null $log Logger instance to use
|
26
|
|
|
*/
|
27
|
75 |
|
public function __construct(Logger $log = null)
|
28
|
|
|
{
|
29
|
75 |
|
if ($log === null) {
|
30
|
75 |
|
$log = new Logger(config('lern.notify.channel'));
|
31
|
|
|
}
|
32
|
|
|
|
33
|
75 |
|
$this->config = config('lern.notify');
|
34
|
75 |
|
$this->log = $log;
|
35
|
75 |
|
}
|
36
|
|
|
|
37
|
|
|
/**
|
38
|
|
|
* Transforms a value into a closure that returns itself when called
|
39
|
|
|
* @param callable|string $cb The value that you want to wrap in a closure
|
40
|
|
|
* @return callable
|
41
|
|
|
*/
|
42
|
15 |
|
private function wrapValueInClosure($cb)
|
43
|
|
|
{
|
44
|
15 |
|
if (is_callable($cb)) {
|
45
|
9 |
|
return $cb;
|
46
|
|
|
} else {
|
47
|
|
|
return function () use ($cb) { return $cb; };
|
48
|
|
|
}
|
49
|
|
|
}
|
50
|
|
|
|
51
|
|
|
/**
|
52
|
|
|
* Set a string or a closure to be called that will generate the message body for the notification
|
53
|
|
|
* @param callable|string $cb A closure or string that will be set for the message
|
54
|
|
|
* @return $this
|
55
|
|
|
*/
|
56
|
6 |
|
public function setMessage($cb)
|
57
|
|
|
{
|
58
|
6 |
|
$this->messageCb = $this->wrapValueInClosure($cb);
|
59
|
6 |
|
return $this;
|
60
|
|
|
}
|
61
|
|
|
|
62
|
|
|
/**
|
63
|
|
|
* Returns the result of the message closure
|
64
|
|
|
* @param Exception $e The Exception instance that you want to build the message around
|
65
|
|
|
* @return string The message string
|
66
|
|
|
*/
|
67
|
27 |
|
public function getMessage(Exception $e)
|
68
|
|
|
{
|
69
|
27 |
|
$msg = $this->getMessageViaView($e);
|
70
|
|
|
|
71
|
27 |
|
if ($msg === false) {
|
72
|
9 |
|
$msg = $this->getMessageViaCallback($e);
|
73
|
|
|
}
|
74
|
|
|
|
75
|
27 |
|
if ($msg === false) {
|
76
|
3 |
|
$msg = $this->getMessageViaDefault($e);
|
77
|
|
|
}
|
78
|
|
|
|
79
|
27 |
|
return $msg;
|
80
|
|
|
}
|
81
|
|
|
|
82
|
|
|
/**
|
83
|
|
|
* Gets a basic Exception message
|
84
|
|
|
* @param Exception $e The Exception instance that you want to build the message around
|
85
|
|
|
* @return String Returns the message string
|
86
|
|
|
*/
|
87
|
3 |
|
public function getMessageViaDefault(Exception $e)
|
88
|
|
|
{
|
89
|
3 |
|
$msg = get_class($e)." was thrown! \n".$e->getMessage();
|
90
|
3 |
|
if ($this->config['includeExceptionStackTrace'] === true) {
|
91
|
3 |
|
$msg .= "\n\n".$e->getTraceAsString();
|
92
|
|
|
}
|
93
|
3 |
|
return $msg;
|
94
|
|
|
}
|
95
|
|
|
|
96
|
|
|
/**
|
97
|
|
|
* Gets the Exception message using a callback if it is set
|
98
|
|
|
* @param Exception $e The Exception instance that you want to build the message around
|
99
|
|
|
* @return String|false Returns the message string or false
|
100
|
|
|
*/
|
101
|
9 |
|
public function getMessageViaCallback(Exception $e)
|
102
|
|
|
{
|
103
|
9 |
|
if (is_callable($this->messageCb)) {
|
104
|
6 |
|
return $this->messageCb->__invoke($e);
|
105
|
|
|
}
|
106
|
3 |
|
return false;
|
107
|
|
|
}
|
108
|
|
|
|
109
|
|
|
/**
|
110
|
|
|
* Gets the Exception message using a Laravel view file
|
111
|
|
|
* @param Exception $e The Exception instance that you want to build the message around
|
112
|
|
|
* @return String|false Returns the message string or false
|
113
|
|
|
*/
|
114
|
27 |
|
public function getMessageViaView(Exception $e)
|
115
|
|
|
{
|
116
|
27 |
|
$path = @$this->config["view"];
|
117
|
27 |
|
if (!empty($path) && View::exists($path)) {
|
118
|
18 |
|
return View::make($path, [
|
119
|
18 |
|
"exception" => $e,
|
120
|
18 |
|
"url" => Request::url(),
|
121
|
18 |
|
"method" => Request::method(),
|
122
|
18 |
|
"input" => Input::all(),
|
123
|
18 |
|
"user" => Auth::user(),
|
124
|
18 |
|
])->render();
|
125
|
|
|
}
|
126
|
9 |
|
return false;
|
127
|
|
|
}
|
128
|
|
|
|
129
|
|
|
/**
|
130
|
|
|
* Set a string or a closure to be called that will generate the subject line for the notification
|
131
|
|
|
* @param callable|string $cb A closure or string that will be set for the subject line
|
132
|
|
|
* @return $this
|
133
|
|
|
*/
|
134
|
6 |
|
public function setSubject($cb)
|
135
|
|
|
{
|
136
|
6 |
|
$this->subjectCb = $this->wrapValueInClosure($cb);
|
137
|
6 |
|
return $this;
|
138
|
|
|
}
|
139
|
|
|
|
140
|
|
|
/**
|
141
|
|
|
* Returns the result of the subject closure
|
142
|
|
|
* @param Exception $e The Exception instance that you want to build the subject around
|
143
|
|
|
* @return string The subject string
|
144
|
|
|
*/
|
145
|
18 |
|
public function getSubject(Exception $e)
|
146
|
|
|
{
|
147
|
18 |
|
if (is_callable($this->subjectCb)) {
|
148
|
6 |
|
return $this->subjectCb->__invoke($e);
|
149
|
|
|
} else {
|
150
|
12 |
|
return get_class($e);
|
151
|
|
|
}
|
152
|
|
|
}
|
153
|
|
|
|
154
|
|
|
/**
|
155
|
|
|
* Set an array or a closure to be called that will generate the context array for the notification
|
156
|
|
|
* @param callable|array $cb A closure or array that will be set for the context
|
157
|
|
|
* @return $this
|
158
|
|
|
*/
|
159
|
3 |
|
public function setContext($cb)
|
160
|
|
|
{
|
161
|
3 |
|
$this->contextCb = $this->wrapValueInClosure($cb);
|
162
|
3 |
|
return $this;
|
163
|
|
|
}
|
164
|
|
|
|
165
|
|
|
/**
|
166
|
|
|
* Returns the result of the context closure
|
167
|
|
|
* @param Exception $e The Exception instance that you want to build the context around
|
168
|
|
|
* @return array The context array
|
169
|
|
|
*/
|
170
|
15 |
|
public function getContext(Exception $e, $context = [])
|
171
|
|
|
{
|
172
|
|
|
//This needs a better solution. How do I set specific context needs for different drivers?
|
173
|
15 |
|
if (in_array('pushover', $this->config['drivers'])) {
|
174
|
12 |
|
$context['sound'] = $this->config['pushover']['sound'];
|
175
|
|
|
}
|
176
|
|
|
|
177
|
|
|
// Call the callback or return the default
|
178
|
15 |
|
if (is_callable($this->contextCb)) {
|
179
|
3 |
|
return $this->contextCb->__invoke($e, $context);
|
180
|
|
|
} else {
|
181
|
12 |
|
return $context;
|
182
|
|
|
}
|
183
|
|
|
}
|
184
|
|
|
|
185
|
|
|
/**
|
186
|
|
|
* Get the log level
|
187
|
|
|
* @return string
|
188
|
|
|
*/
|
189
|
3 |
|
public function getLogLevel()
|
190
|
|
|
{
|
191
|
3 |
|
return $this->config['log_level'];
|
192
|
|
|
}
|
193
|
|
|
|
194
|
|
|
/**
|
195
|
|
|
* Set the log level
|
196
|
|
|
* @param string $level The log level
|
197
|
|
|
* @return \Tylercd100\LERN\LERN
|
198
|
|
|
*/
|
199
|
3 |
|
public function setLogLevel($level)
|
200
|
|
|
{
|
201
|
3 |
|
$this->config['log_level'] = $level;
|
202
|
3 |
|
return $this;
|
203
|
|
|
}
|
204
|
|
|
|
205
|
|
|
/**
|
206
|
|
|
* Pushes on another Monolog Handler
|
207
|
|
|
* @param HandlerInterface $handler The handler instance to add on
|
208
|
|
|
* @return Notifier Returns this
|
209
|
|
|
*/
|
210
|
6 |
|
public function pushHandler(HandlerInterface $handler)
|
211
|
|
|
{
|
212
|
6 |
|
$this->log->pushHandler($handler);
|
213
|
6 |
|
return $this;
|
214
|
|
|
}
|
215
|
|
|
|
216
|
|
|
/**
|
217
|
|
|
* Triggers the Monolog Logger instance to log an error to all handlers
|
218
|
|
|
* @param Exception $e The exception to use
|
219
|
|
|
* @param array $context Additional information that you would like to pass to Monolog
|
220
|
|
|
* @return bool
|
221
|
|
|
* @throws NotifierFailedException
|
222
|
|
|
*/
|
223
|
15 |
|
public function send(Exception $e, array $context = [])
|
224
|
|
|
{
|
225
|
15 |
|
if ($this->shouldntHandle($e)) {
|
226
|
3 |
|
return false;
|
227
|
|
|
}
|
228
|
|
|
|
229
|
12 |
|
$message = $this->getMessage($e);
|
230
|
12 |
|
$subject = $this->getSubject($e);
|
231
|
12 |
|
$context = $this->getContext($e, $context);
|
232
|
|
|
|
233
|
|
|
try {
|
234
|
12 |
|
$notify = new Notify($this->config, $this->log, $subject);
|
235
|
|
|
|
236
|
12 |
|
$level = (array_key_exists('log_level', $this->config) && !empty($this->config['log_level']))
|
237
|
12 |
|
? $this->config['log_level']
|
238
|
12 |
|
: 'critical';
|
239
|
|
|
|
240
|
12 |
|
$notify->{$level}($message, $context);
|
241
|
|
|
|
242
|
9 |
|
return true;
|
243
|
3 |
|
} catch (Exception $e) {
|
244
|
3 |
|
$code = (is_int($e->getCode()) ? $e->getCode() : 0);
|
245
|
3 |
|
throw new NotifierFailedException($e->getMessage(), $code, $e);
|
246
|
|
|
}
|
247
|
|
|
}
|
248
|
|
|
}
|
249
|
|
|
|