|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace SquareetLabs\LaravelOpenVidu; |
|
4
|
|
|
|
|
5
|
|
|
use Exception; |
|
6
|
|
|
use GuzzleHttp\Client; |
|
7
|
|
|
use GuzzleHttp\RequestOptions; |
|
8
|
|
|
use Illuminate\Support\Facades\Cache; |
|
9
|
|
|
use JsonSerializable; |
|
10
|
|
|
use SquareetLabs\LaravelOpenVidu\Builders\ConnectionBuilder; |
|
11
|
|
|
use SquareetLabs\LaravelOpenVidu\Builders\PublisherBuilder; |
|
12
|
|
|
use SquareetLabs\LaravelOpenVidu\Builders\SessionPropertiesBuilder; |
|
13
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\MediaMode; |
|
14
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\OpenViduRole; |
|
15
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\OutputMode; |
|
16
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\RecordingLayout; |
|
17
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\RecordingMode; |
|
18
|
|
|
use SquareetLabs\LaravelOpenVidu\Enums\Uri; |
|
19
|
|
|
use SquareetLabs\LaravelOpenVidu\Exceptions\OpenViduConnectionNotFoundException; |
|
20
|
|
|
use SquareetLabs\LaravelOpenVidu\Exceptions\OpenViduException; |
|
21
|
|
|
use SquareetLabs\LaravelOpenVidu\Exceptions\OpenViduSessionNotFoundException; |
|
22
|
|
|
use SquareetLabs\LaravelOpenVidu\Exceptions\OpenViduTokenCantCreateException; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* Class Session |
|
26
|
|
|
* @package SquareetLabs\LaravelOpenVidu |
|
27
|
|
|
*/ |
|
28
|
|
|
class Session implements JsonSerializable |
|
29
|
|
|
{ |
|
30
|
|
|
/** @var Client */ |
|
31
|
|
|
private $client; |
|
32
|
|
|
|
|
33
|
|
|
/** @var string */ |
|
34
|
|
|
private $sessionId; |
|
35
|
|
|
|
|
36
|
|
|
/** @var SessionProperties */ |
|
37
|
|
|
private $properties; |
|
38
|
|
|
|
|
39
|
|
|
/** @var bool */ |
|
40
|
|
|
private $recording; |
|
41
|
|
|
|
|
42
|
|
|
/** @var string */ |
|
43
|
|
|
private $lastRecordingId; |
|
44
|
|
|
|
|
45
|
|
|
/** @var array */ |
|
46
|
|
|
private $activeConnections = []; |
|
47
|
|
|
|
|
48
|
|
|
/** @var int */ |
|
49
|
|
|
private $createdAt; |
|
50
|
|
|
|
|
51
|
|
|
/** |
|
52
|
|
|
* Session constructor. |
|
53
|
|
|
* @param Client $client |
|
54
|
|
|
* @param SessionProperties|null $properties |
|
55
|
|
|
* @throws OpenViduException |
|
56
|
|
|
*/ |
|
57
|
|
|
public function __construct(Client $client, ?SessionProperties $properties = null) |
|
58
|
|
|
{ |
|
59
|
|
|
$this->client = $client; |
|
60
|
|
|
$this->properties = $properties ? $properties : new SessionProperties(MediaMode::ROUTED, RecordingMode::MANUAL, OutputMode::COMPOSED, RecordingLayout::BEST_FIT); |
|
61
|
|
|
$this->sessionId = $this->getSessionId(); |
|
62
|
|
|
} |
|
63
|
|
|
|
|
64
|
|
|
/** |
|
65
|
|
|
* @return string |
|
66
|
|
|
* @throws OpenViduException |
|
67
|
|
|
*/ |
|
68
|
|
|
public function getSessionId() |
|
69
|
|
|
{ |
|
70
|
|
|
if (empty($this->sessionId)) { |
|
71
|
|
|
$response = $this->client->post(Uri::SESSION_URI, [ |
|
72
|
|
|
RequestOptions::JSON => $this->properties->toArray() |
|
73
|
|
|
]); |
|
74
|
|
|
switch ($response->getStatusCode()) { |
|
75
|
|
|
case 200: |
|
76
|
|
|
return json_decode($response->getBody()->getContents())->id; |
|
77
|
|
|
case 409: |
|
78
|
|
|
return $this->properties->getCustomSessionId(); |
|
79
|
|
|
default: |
|
80
|
|
|
throw new OpenViduException("Invalid response status code ".$response->getStatusCode(), $response->getStatusCode()); |
|
81
|
|
|
} |
|
82
|
|
|
} else { |
|
83
|
|
|
return $this->sessionId; |
|
84
|
|
|
} |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
** Gets a new token associated to Session object with default values for |
|
89
|
|
|
* {@see TokenOptions}. This always translates into a |
|
90
|
|
|
* new request to OpenVidu Server |
|
91
|
|
|
* |
|
92
|
|
|
* @param TokenOptions|null $tokenOptions |
|
93
|
|
|
* @return string The generated token |
|
94
|
|
|
* @throws OpenViduException |
|
95
|
|
|
*/ |
|
96
|
|
|
public function generateToken(?TokenOptions $tokenOptions = null) |
|
97
|
|
|
{ |
|
98
|
|
|
$this->getSessionId(); |
|
99
|
|
|
try { |
|
100
|
|
|
if (!$tokenOptions) { |
|
101
|
|
|
$tokenOptions = new TokenOptions(OpenViduRole::PUBLISHER);; |
|
102
|
|
|
} |
|
103
|
|
|
$response = $this->client->post(Uri::TOKEN_URI, [ |
|
104
|
|
|
RequestOptions::JSON => array_merge($tokenOptions->toArray(), ['session' => $this->sessionId]) |
|
105
|
|
|
]); |
|
106
|
|
|
return json_decode($response->getBody()->getContents()); |
|
107
|
|
|
} catch (Exception $e) { |
|
108
|
|
|
throw new OpenViduTokenCantCreateException($e->getMessage(), $e); |
|
109
|
|
|
} |
|
110
|
|
|
} |
|
111
|
|
|
|
|
112
|
|
|
/** |
|
113
|
|
|
* Gracefully closes the Session: unpublishes all streams and evicts every |
|
114
|
|
|
* participant |
|
115
|
|
|
* @throws OpenViduException |
|
116
|
|
|
*/ |
|
117
|
|
|
public function close() |
|
118
|
|
|
{ |
|
119
|
|
|
$response = $this->client->delete(Uri::SESSION_URI.'/'.$this->sessionId); |
|
120
|
|
|
switch ($response->getStatusCode()) { |
|
121
|
|
|
case 204: |
|
122
|
|
|
Cache::store('openvidu')->forget($this->sessionId); |
|
123
|
|
|
return true; |
|
124
|
|
|
case 404: |
|
125
|
|
|
throw new OpenViduSessionNotFoundException(); |
|
126
|
|
|
break; |
|
127
|
|
|
default: |
|
128
|
|
|
throw new OpenViduException("Invalid response status code ".$response->getStatusCode(), $response->getStatusCode()); |
|
129
|
|
|
} |
|
130
|
|
|
} |
|
131
|
|
|
|
|
132
|
|
|
/** |
|
133
|
|
|
* Updates every property of the Session with the current status it has in |
|
134
|
|
|
* OpenVidu Server. This is especially useful for getting the list of active |
|
135
|
|
|
* connections to the Session |
|
136
|
|
|
* ({@see getActiveConnections()}) and use |
|
137
|
|
|
* those values to call |
|
138
|
|
|
* {@see forceDisconnect(Connection)} or |
|
139
|
|
|
* {@link forceUnpublish(Publisher)}. <br> |
|
140
|
|
|
* |
|
141
|
|
|
* To update every Session object owned by OpenVidu object, call |
|
142
|
|
|
* {@see fetch()} |
|
143
|
|
|
* |
|
144
|
|
|
* @return bool true if the Session status has changed with respect to the server, |
|
145
|
|
|
* false if not. This applies to any property or sub-property of the object |
|
146
|
|
|
*/ |
|
147
|
|
|
|
|
148
|
|
|
public function fetch() |
|
149
|
|
|
{ |
|
150
|
|
|
$response = $this->client->get(Uri::SESSION_URI.'/'.$this->sessionId, [ |
|
151
|
|
|
'headers' => [ |
|
152
|
|
|
'Content-Type' => 'application/x-www-form-urlencoded', |
|
153
|
|
|
'Accept' => 'application/json', |
|
154
|
|
|
] |
|
155
|
|
|
]); |
|
156
|
|
|
if ($response->getStatusCode() === 200) { |
|
157
|
|
|
$beforeJSON = $this->toJson(); |
|
158
|
|
|
$this->fromJson($response->getBody()->getContents()); |
|
159
|
|
|
$afterJSON = $this->toJson(); |
|
160
|
|
|
if ($beforeJSON !== $afterJSON) { |
|
161
|
|
|
Cache::store('openvidu')->update($this->sessionId, $this->toJson()); |
|
162
|
|
|
return true; |
|
163
|
|
|
} |
|
164
|
|
|
} |
|
165
|
|
|
return false; |
|
166
|
|
|
} |
|
167
|
|
|
|
|
168
|
|
|
/** |
|
169
|
|
|
* Convert the model instance to JSON. |
|
170
|
|
|
* |
|
171
|
|
|
* @param int $options |
|
172
|
|
|
* @return string |
|
173
|
|
|
* |
|
174
|
|
|
*/ |
|
175
|
|
|
public function toJson($options = 0): string |
|
176
|
|
|
{ |
|
177
|
|
|
$json = json_encode($this->jsonSerialize(), $options); |
|
178
|
|
|
return $json; |
|
179
|
|
|
} |
|
180
|
|
|
|
|
181
|
|
|
/** |
|
182
|
|
|
* Specify data which should be serialized to JSON |
|
183
|
|
|
* @link https://php.net/manual/en/jsonserializable.jsonserialize.php |
|
184
|
|
|
* @return mixed data which can be serialized by <b>json_encode</b>, |
|
185
|
|
|
* which is a value of any type other than a resource. |
|
186
|
|
|
* @since 5.4.0 |
|
187
|
|
|
*/ |
|
188
|
|
|
public function jsonSerialize() |
|
189
|
|
|
{ |
|
190
|
|
|
return $this->toArray(); |
|
191
|
|
|
} |
|
192
|
|
|
|
|
193
|
|
|
/** |
|
194
|
|
|
* Convert the model instance to an array. |
|
195
|
|
|
* |
|
196
|
|
|
* @return array |
|
197
|
|
|
*/ |
|
198
|
|
|
public function toArray(): array |
|
199
|
|
|
{ |
|
200
|
|
|
$array = ['sessionId' => $this->sessionId, 'properties' => $this->properties->toArray(), 'recording' => $this->recording, 'createdAt' => $this->createdAt]; |
|
201
|
|
|
foreach ($this->activeConnections as $connection) { |
|
202
|
|
|
$array['activeConnections'][] = $connection->toArray(); |
|
203
|
|
|
} |
|
204
|
|
|
|
|
205
|
|
|
foreach ($array as $key => $value) { |
|
206
|
|
|
if (is_null($value) || $value == '') { |
|
207
|
|
|
unset($array[$key]); |
|
208
|
|
|
} |
|
209
|
|
|
} |
|
210
|
|
|
return $array; |
|
211
|
|
|
} |
|
212
|
|
|
|
|
213
|
|
|
/** |
|
214
|
|
|
* @param string $json |
|
215
|
|
|
* @return Session |
|
216
|
|
|
*/ |
|
217
|
|
|
public function fromJson(string $json): Session |
|
218
|
|
|
{ |
|
219
|
|
|
return $this->fromArray(json_decode($json, true)); |
|
220
|
|
|
} |
|
221
|
|
|
|
|
222
|
|
|
/** |
|
223
|
|
|
* @param array $sessionArray |
|
224
|
|
|
* @return Session |
|
225
|
|
|
*/ |
|
226
|
|
|
public function fromArray(array $sessionArray): Session |
|
227
|
|
|
{ |
|
228
|
|
|
$this->sessionId = $sessionArray['sessionId']; |
|
229
|
|
|
$this->createdAt = $sessionArray['createdAt'] ?? null; |
|
230
|
|
|
$this->recording = $sessionArray['recording'] ?? null; |
|
231
|
|
|
|
|
232
|
|
|
if (array_key_exists('properties', $sessionArray)) { |
|
233
|
|
|
$this->properties = SessionPropertiesBuilder::build($sessionArray['properties']); |
|
234
|
|
|
} |
|
235
|
|
|
|
|
236
|
|
|
$this->activeConnections = []; |
|
237
|
|
|
if (array_key_exists('connections', $sessionArray)) { |
|
238
|
|
|
foreach ($sessionArray['connections'] as $connection) { |
|
239
|
|
|
$publishers = []; |
|
240
|
|
|
$ensure = $connection['content'] ?? $connection; |
|
241
|
|
|
foreach ($ensure['publishers'] as $publisher) { |
|
242
|
|
|
$publishers[] = PublisherBuilder::build($publisher); |
|
243
|
|
|
} |
|
244
|
|
|
$subscribers = []; |
|
245
|
|
|
foreach ($ensure->subscribers as $subscriber) { |
|
246
|
|
|
$subscribers[] = $subscriber->streamId; |
|
247
|
|
|
} |
|
248
|
|
|
$this->activeConnections[] = ConnectionBuilder::build($ensure, $publishers, $subscribers); |
|
249
|
|
|
} |
|
250
|
|
|
} |
|
251
|
|
|
return $this; |
|
252
|
|
|
} |
|
253
|
|
|
|
|
254
|
|
|
/** |
|
255
|
|
|
* Forces the user with Connection `connectionId` to leave the session. OpenVidu Browser will trigger the proper events on the client-side |
|
256
|
|
|
* (`streamDestroyed`, `connectionDestroyed`, `sessionDisconnected`) with reason set to `"forceDisconnectByServer"` |
|
257
|
|
|
* |
|
258
|
|
|
* |
|
259
|
|
|
* @param string $connectionId |
|
260
|
|
|
* @throws OpenViduException |
|
261
|
|
|
*/ |
|
262
|
|
|
public function forceDisconnect(string $connectionId) |
|
263
|
|
|
{ |
|
264
|
|
|
$response = $this->client->delete(Uri::SESSION_URI.'/'.$this->sessionId.'/connection/'.$connectionId, [ |
|
265
|
|
|
'headers' => [ |
|
266
|
|
|
'Content-Type' => 'application/x-www-form-urlencoded', |
|
267
|
|
|
'Accept' => 'application/json', |
|
268
|
|
|
] |
|
269
|
|
|
]); |
|
270
|
|
|
switch ($response->getStatusCode()) { |
|
271
|
|
|
case 204: |
|
272
|
|
|
$this->leaveSession($connectionId); |
|
273
|
|
|
Cache::store('openvidu')->update($this->sessionId, $this->toJson()); |
|
274
|
|
|
break; |
|
275
|
|
|
case 400: |
|
276
|
|
|
throw new OpenViduSessionNotFoundException(); |
|
277
|
|
|
break; |
|
278
|
|
|
case 404: |
|
279
|
|
|
throw new OpenViduConnectionNotFoundException(); |
|
280
|
|
|
break; |
|
281
|
|
|
default: |
|
282
|
|
|
throw new OpenViduException("Invalid response status code ".$response->getStatusCode(), $response->getStatusCode()); |
|
283
|
|
|
} |
|
284
|
|
|
} |
|
285
|
|
|
|
|
286
|
|
|
/** |
|
287
|
|
|
* Get `connection` parameter from activeConnections array {@see Connection::getConnectionId()} for getting each `connectionId` property). |
|
288
|
|
|
* Remember to call {@see fetch()} before to fetch the current actual properties of the Session from OpenVidu Server |
|
289
|
|
|
* @param string $connectionId |
|
290
|
|
|
*/ |
|
291
|
|
|
|
|
292
|
|
|
private function leaveSession(string $connectionId) |
|
293
|
|
|
{ |
|
294
|
|
|
$connectionClosed = null; |
|
295
|
|
|
$this->activeConnections = array_filter($this->activeConnections, function (Connection $connection) use (&$connectionClosed, $connectionId) { |
|
296
|
|
|
if ($connection->getConnectionId() !== $connectionId) { |
|
297
|
|
|
return true; |
|
298
|
|
|
} |
|
299
|
|
|
$connectionClosed = $connection; |
|
300
|
|
|
return false; |
|
301
|
|
|
}); |
|
302
|
|
|
if ($connectionClosed != null) { |
|
303
|
|
|
foreach ($connectionClosed->getPublishers() as $publisher) { |
|
304
|
|
|
foreach ($this->activeConnections as $con) { |
|
305
|
|
|
$con->unsubscribe($publisher->getStreamId()); |
|
306
|
|
|
} |
|
307
|
|
|
} |
|
308
|
|
|
} |
|
309
|
|
|
} |
|
310
|
|
|
|
|
311
|
|
|
/** |
|
312
|
|
|
* Forces some user to unpublish a Stream. OpenVidu Browser will trigger the |
|
313
|
|
|
* proper events on the client-side (<code>streamDestroyed</code>) with reason |
|
314
|
|
|
* set to "forceUnpublishByServer". <br> |
|
315
|
|
|
* |
|
316
|
|
|
* You can get <code>streamId</code> parameter with |
|
317
|
|
|
* {@see Session::getActiveConnections()} and then for |
|
318
|
|
|
* each Connection you can call |
|
319
|
|
|
* {@see Connection::getPublishers()}. Finally |
|
320
|
|
|
* {@see Publisher::getStreamId()}) will give you the |
|
321
|
|
|
* <code>streamId</code>. Remember to call |
|
322
|
|
|
* {@see fetch()} before to fetch the current |
|
323
|
|
|
* actual properties of the Session from OpenVidu Server |
|
324
|
|
|
* |
|
325
|
|
|
* @param string $streamId |
|
326
|
|
|
* @return void |
|
327
|
|
|
* @throws OpenViduConnectionNotFoundException |
|
328
|
|
|
* @throws OpenViduException |
|
329
|
|
|
* @throws OpenViduSessionNotFoundException |
|
330
|
|
|
*/ |
|
331
|
|
|
public function forceUnpublish(string $streamId) |
|
332
|
|
|
{ |
|
333
|
|
|
$response = $this->client->delete(Uri::SESSION_URI.'/'.$this->sessionId.'/stream/'.$streamId, [ |
|
334
|
|
|
'headers' => [ |
|
335
|
|
|
'Content-Type' => 'application/x-www-form-urlencoded', |
|
336
|
|
|
'Accept' => 'application/json', |
|
337
|
|
|
] |
|
338
|
|
|
]); |
|
339
|
|
|
switch ($response->getStatusCode()) { |
|
340
|
|
|
case 204: |
|
341
|
|
|
foreach ($this->activeConnections as $connection) { |
|
342
|
|
|
$connection->unpublish($streamId); |
|
343
|
|
|
$connection->unsubscribe($streamId); |
|
344
|
|
|
} |
|
345
|
|
|
Cache::store('openvidu')->update($this->sessionId, $this->toJson()); |
|
346
|
|
|
break; |
|
347
|
|
|
case 400: |
|
348
|
|
|
throw new OpenViduSessionNotFoundException(); |
|
349
|
|
|
break; |
|
350
|
|
|
case 404: |
|
351
|
|
|
throw new OpenViduConnectionNotFoundException(); |
|
352
|
|
|
break; |
|
353
|
|
|
default: |
|
354
|
|
|
throw new OpenViduException("Invalid response status code ".$response->getStatusCode(), $response->getStatusCode()); |
|
355
|
|
|
} |
|
356
|
|
|
} |
|
357
|
|
|
|
|
358
|
|
|
/** |
|
359
|
|
|
* Returns the list of active connections to the session. <strong>This value |
|
360
|
|
|
* will remain unchanged since the last time method |
|
361
|
|
|
* {@see fetch()} was called</strong>. |
|
362
|
|
|
* Exceptions to this rule are: |
|
363
|
|
|
* <ul> |
|
364
|
|
|
* <li>Calling {@see Session::forceUnpublish(string)} |
|
365
|
|
|
* updates each affected Connection status</li> |
|
366
|
|
|
* <li>Calling {@see Session::forceDisconnect(string)} |
|
367
|
|
|
* updates each affected Connection status</li> |
|
368
|
|
|
* </ul> |
|
369
|
|
|
* <br> |
|
370
|
|
|
* To get the list of active connections with their current actual value, you |
|
371
|
|
|
* must call first {@see Session::fetch()} and then |
|
372
|
|
|
* {@see Session::getActiveConnections()} |
|
373
|
|
|
*/ |
|
374
|
|
|
public function getActiveConnections(): array |
|
375
|
|
|
{ |
|
376
|
|
|
return $this->activeConnections; |
|
377
|
|
|
} |
|
378
|
|
|
|
|
379
|
|
|
/** |
|
380
|
|
|
* Returns whether the session is being recorded or not |
|
381
|
|
|
*/ |
|
382
|
|
|
public function isBeingRecorded(): bool |
|
383
|
|
|
{ |
|
384
|
|
|
return !!$this->recording; |
|
385
|
|
|
} |
|
386
|
|
|
|
|
387
|
|
|
/** |
|
388
|
|
|
* Set value |
|
389
|
|
|
* @param bool $recording |
|
390
|
|
|
*/ |
|
391
|
|
|
public function setIsBeingRecorded(bool $recording) |
|
392
|
|
|
{ |
|
393
|
|
|
$this->recording = $recording; |
|
394
|
|
|
Cache::store('openvidu')->update($this->sessionId, $this->toJson()); |
|
395
|
|
|
} |
|
396
|
|
|
|
|
397
|
|
|
public function getLastRecordingId() { |
|
398
|
|
|
return $this->lastRecordingId; |
|
399
|
|
|
} |
|
400
|
|
|
|
|
401
|
|
|
public function setLastRecordingId(string $lastRecordingId) { |
|
402
|
|
|
$this->lastRecordingId = $lastRecordingId; |
|
403
|
|
|
Cache::store('openvidu')->update($this->sessionId, $this->toJson()); |
|
404
|
|
|
} |
|
405
|
|
|
|
|
406
|
|
|
/** |
|
407
|
|
|
* @return string |
|
408
|
|
|
* @throws OpenViduException |
|
409
|
|
|
*/ |
|
410
|
|
|
public function __toString(): string |
|
411
|
|
|
{ |
|
412
|
|
|
return $this->getSessionId(); |
|
413
|
|
|
} |
|
414
|
|
|
} |
|
415
|
|
|
|