|
1
|
|
|
<?php |
|
2
|
|
|
/* For licensing terms, see /license.txt */ |
|
3
|
|
|
|
|
4
|
|
|
use Michelf\MarkdownExtra; |
|
5
|
|
|
use Doctrine\Common\Collections\Criteria; |
|
6
|
|
|
use Chamilo\CourseBundle\Entity\CChatConnected; |
|
7
|
|
|
|
|
8
|
|
|
/** |
|
9
|
|
|
* Class CourseChat |
|
10
|
|
|
* Manage the chat for a course |
|
11
|
|
|
*/ |
|
12
|
|
|
class CourseChatUtils |
|
13
|
|
|
{ |
|
14
|
|
|
private $groupId; |
|
15
|
|
|
private $courseId; |
|
16
|
|
|
private $sessionId; |
|
17
|
|
|
private $userId; |
|
18
|
|
|
|
|
19
|
|
|
/** |
|
20
|
|
|
* CourseChat constructor. |
|
21
|
|
|
* @param int $courseId |
|
22
|
|
|
* @param int $userId |
|
23
|
|
|
* @param int $sessionId |
|
24
|
|
|
* @param int $groupId |
|
25
|
|
|
*/ |
|
26
|
|
|
public function __construct($courseId, $userId, $sessionId = 0, $groupId = 0) |
|
27
|
|
|
{ |
|
28
|
|
|
$this->courseId = (int) $courseId; |
|
29
|
|
|
$this->userId = (int) $userId; |
|
30
|
|
|
$this->sessionId = (int) $sessionId; |
|
31
|
|
|
$this->groupId = (int) $groupId; |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
|
|
/** |
|
35
|
|
|
* Get the users subscriptions (SessionRelCourseRelUser array or CourseRelUser array) for chat |
|
36
|
|
|
* @return \Doctrine\Common\Collections\ArrayCollection |
|
37
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
38
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
39
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
40
|
|
|
*/ |
|
41
|
|
|
private function getUsersSubscriptions() |
|
42
|
|
|
{ |
|
43
|
|
|
$em = Database::getManager(); |
|
44
|
|
|
$course = $em->find('ChamiloCoreBundle:Course', $this->courseId); |
|
45
|
|
|
|
|
46
|
|
|
if ($this->sessionId) { |
|
47
|
|
|
$criteria = Criteria::create()->where(Criteria::expr()->eq('course', $course)); |
|
48
|
|
|
|
|
49
|
|
|
return $em |
|
50
|
|
|
->find('ChamiloCoreBundle:Session', $this->sessionId) |
|
51
|
|
|
->getUserCourseSubscriptions() |
|
52
|
|
|
->matching($criteria); |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
|
|
return $em |
|
56
|
|
|
->find('ChamiloCoreBundle:Course', $course) |
|
57
|
|
|
->getUsers(); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* Prepare a message. Clean and insert emojis |
|
62
|
|
|
* @param string $message The message to prepare |
|
63
|
|
|
* @return string |
|
64
|
|
|
*/ |
|
65
|
|
|
public static function prepareMessage($message) |
|
66
|
|
|
{ |
|
67
|
|
|
if (empty($message)) { |
|
68
|
|
|
return ''; |
|
69
|
|
|
} |
|
70
|
|
|
|
|
71
|
|
|
Emojione\Emojione::$imagePathPNG = api_get_path(WEB_LIBRARY_PATH).'javascript/emojione/png/'; |
|
72
|
|
|
Emojione\Emojione::$ascii = true; |
|
73
|
|
|
|
|
74
|
|
|
$message = trim($message); |
|
75
|
|
|
$message = nl2br($message); |
|
76
|
|
|
// Security XSS |
|
77
|
|
|
$message = Security::remove_XSS($message); |
|
78
|
|
|
//search urls |
|
79
|
|
|
$message = preg_replace( |
|
80
|
|
|
'@((https?://)?([-\w]+\.[-\w\.]+)+\w(:\d+)?(/([-\w/_\.]*(\?\S+)?)?)*)@', |
|
81
|
|
|
'<a href="$1" target="_blank">$1</a>', |
|
82
|
|
|
$message |
|
83
|
|
|
); |
|
84
|
|
|
// add "http://" if not set |
|
85
|
|
|
$message = preg_replace( |
|
86
|
|
|
'/<a\s[^>]*href\s*=\s*"((?!https?:\/\/)[^"]*)"[^>]*>/i', |
|
87
|
|
|
'<a href="http://$1" target="_blank">', |
|
88
|
|
|
$message |
|
89
|
|
|
); |
|
90
|
|
|
// Parsing emojis |
|
91
|
|
|
$message = Emojione\Emojione::toImage($message); |
|
92
|
|
|
// Parsing text to understand markdown (code highlight) |
|
93
|
|
|
$message = MarkdownExtra::defaultTransform($message); |
|
94
|
|
|
|
|
95
|
|
|
return $message; |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* Save a chat message in a HTML file |
|
100
|
|
|
* @param string$message |
|
101
|
|
|
* @param int $friendId |
|
102
|
|
|
* @return bool |
|
103
|
|
|
* @throws \Doctrine\ORM\ORMException |
|
104
|
|
|
* @throws \Doctrine\ORM\OptimisticLockException |
|
105
|
|
|
* @throws \Doctrine\ORM\TransactionRequiredException |
|
106
|
|
|
*/ |
|
107
|
|
|
public function saveMessage($message, $friendId = 0) |
|
108
|
|
|
{ |
|
109
|
|
|
if (empty($message)) { |
|
110
|
|
|
return false; |
|
111
|
|
|
} |
|
112
|
|
|
$user = api_get_user_entity($this->userId); |
|
113
|
|
|
$courseInfo = api_get_course_info_by_id($this->courseId); |
|
114
|
|
|
$isMaster = (bool) api_is_course_admin(); |
|
115
|
|
|
$document_path = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
|
116
|
|
|
$basepath_chat = '/chat_files'; |
|
117
|
|
|
$group_info = []; |
|
118
|
|
|
if (!$this->groupId) { |
|
119
|
|
|
$group_info = GroupManager::get_group_properties($this->groupId); |
|
120
|
|
|
$basepath_chat = $group_info['directory'].'/chat_files'; |
|
121
|
|
|
} |
|
122
|
|
|
|
|
123
|
|
|
$chat_path = $document_path.$basepath_chat.'/'; |
|
124
|
|
|
|
|
125
|
|
|
if (!is_dir($chat_path)) { |
|
126
|
|
|
if (is_file($chat_path)) { |
|
127
|
|
|
@unlink($chat_path); |
|
|
|
|
|
|
128
|
|
|
} |
|
129
|
|
|
} |
|
130
|
|
|
|
|
131
|
|
|
$date_now = date('Y-m-d'); |
|
132
|
|
|
$timeNow = date('d/m/y H:i:s'); |
|
133
|
|
|
$basename_chat = 'messages-'.$date_now; |
|
134
|
|
|
|
|
135
|
|
|
if ($this->groupId && !$friendId) { |
|
136
|
|
|
$basename_chat = 'messages-'.$date_now.'_gid-'.$this->groupId; |
|
137
|
|
|
} elseif ($this->sessionId && !$friendId) { |
|
138
|
|
|
$basename_chat = 'messages-'.$date_now.'_sid-'.$this->sessionId; |
|
139
|
|
|
} elseif ($friendId) { |
|
140
|
|
|
if ($this->userId < $friendId) { |
|
141
|
|
|
$basename_chat = 'messages-'.$date_now.'_uid-'.$this->userId.'-'.$friendId; |
|
142
|
|
|
} else { |
|
143
|
|
|
$basename_chat = 'messages-'.$date_now.'_uid-'.$friendId.'-'.$this->userId; |
|
144
|
|
|
} |
|
145
|
|
|
} |
|
146
|
|
|
|
|
147
|
|
|
$message = self::prepareMessage($message); |
|
148
|
|
|
|
|
149
|
|
|
$fileTitle = $basename_chat.'.log.html'; |
|
150
|
|
|
$filePath = $basepath_chat.'/'.$fileTitle; |
|
151
|
|
|
$absoluteFilePath = $chat_path.$fileTitle; |
|
152
|
|
|
|
|
153
|
|
|
if (!file_exists($absoluteFilePath)) { |
|
154
|
|
|
$doc_id = add_document($courseInfo, $filePath, 'file', 0, $fileTitle); |
|
155
|
|
|
$documentLogTypes = ['DocumentAdded', 'invisible']; |
|
156
|
|
|
|
|
157
|
|
|
foreach ($documentLogTypes as $logType) { |
|
158
|
|
|
api_item_property_update( |
|
159
|
|
|
$courseInfo, |
|
160
|
|
|
TOOL_DOCUMENT, |
|
161
|
|
|
$doc_id, |
|
162
|
|
|
$logType, |
|
163
|
|
|
$this->userId, |
|
164
|
|
|
$group_info, |
|
165
|
|
|
null, |
|
166
|
|
|
null, |
|
167
|
|
|
null, |
|
168
|
|
|
$this->sessionId |
|
169
|
|
|
); |
|
170
|
|
|
} |
|
171
|
|
|
|
|
172
|
|
|
item_property_update_on_folder($courseInfo, $basepath_chat, $this->userId); |
|
173
|
|
|
} else { |
|
174
|
|
|
$doc_id = DocumentManager::get_document_id($courseInfo, $filePath); |
|
175
|
|
|
} |
|
176
|
|
|
|
|
177
|
|
|
$fp = fopen($absoluteFilePath, 'a'); |
|
178
|
|
|
$userPhoto = UserManager::getUserPicture($this->userId, USER_IMAGE_SIZE_MEDIUM); |
|
179
|
|
|
|
|
180
|
|
|
if ($isMaster) { |
|
181
|
|
|
$fileContent = ' |
|
182
|
|
|
<div class="message-teacher"> |
|
183
|
|
|
<div class="content-message"> |
|
184
|
|
|
<div class="chat-message-block-name">' . $user->getCompleteName().'</div> |
|
185
|
|
|
<div class="chat-message-block-content">' . $message.'</div> |
|
186
|
|
|
<div class="message-date">' . $timeNow.'</div> |
|
187
|
|
|
</div> |
|
188
|
|
|
<div class="icon-message"></div> |
|
189
|
|
|
<img class="chat-image" src="' . $userPhoto.'"> |
|
190
|
|
|
</div> |
|
191
|
|
|
'; |
|
192
|
|
|
} else { |
|
193
|
|
|
$fileContent = ' |
|
194
|
|
|
<div class="message-student"> |
|
195
|
|
|
<img class="chat-image" src="' . $userPhoto.'"> |
|
196
|
|
|
<div class="icon-message"></div> |
|
197
|
|
|
<div class="content-message"> |
|
198
|
|
|
<div class="chat-message-block-name">' . $user->getCompleteName().'</div> |
|
199
|
|
|
<div class="chat-message-block-content">' . $message.'</div> |
|
200
|
|
|
<div class="message-date">' . $timeNow.'</div> |
|
201
|
|
|
</div> |
|
202
|
|
|
</div> |
|
203
|
|
|
'; |
|
204
|
|
|
} |
|
205
|
|
|
|
|
206
|
|
|
fputs($fp, $fileContent); |
|
|
|
|
|
|
207
|
|
|
fclose($fp); |
|
|
|
|
|
|
208
|
|
|
|
|
209
|
|
|
$chat_size = filesize($absoluteFilePath); |
|
210
|
|
|
|
|
211
|
|
|
update_existing_document($courseInfo, $doc_id, $chat_size); |
|
212
|
|
|
item_property_update_on_folder($courseInfo, $basepath_chat, $this->userId); |
|
213
|
|
|
|
|
214
|
|
|
return true; |
|
215
|
|
|
} |
|
216
|
|
|
|
|
217
|
|
|
/** |
|
218
|
|
|
* Disconnect a user from course chats |
|
219
|
|
|
* @param $userId |
|
220
|
|
|
*/ |
|
221
|
|
|
public static function exitChat($userId) |
|
222
|
|
|
{ |
|
223
|
|
|
$listCourse = CourseManager::get_courses_list_by_user_id($userId); |
|
224
|
|
|
|
|
225
|
|
|
foreach ($listCourse as $course) { |
|
226
|
|
|
Database::getManager() |
|
227
|
|
|
->createQuery(' |
|
228
|
|
|
DELETE FROM ChamiloCourseBundle:CChatConnected ccc |
|
229
|
|
|
WHERE ccc.cId = :course AND ccc.userId = :user |
|
230
|
|
|
') |
|
231
|
|
|
->execute([ |
|
232
|
|
|
'course' => intval($course['real_id']), |
|
233
|
|
|
'user' => intval($userId) |
|
234
|
|
|
]); |
|
235
|
|
|
} |
|
236
|
|
|
} |
|
237
|
|
|
|
|
238
|
|
|
/** |
|
239
|
|
|
* Disconnect users who are more than 5 seconds inactive |
|
240
|
|
|
*/ |
|
241
|
|
|
public function disconnectInactiveUsers() |
|
242
|
|
|
{ |
|
243
|
|
|
$em = Database::getManager(); |
|
244
|
|
|
$extraCondition = "AND ccc.toGroupId = {$this->groupId}"; |
|
245
|
|
|
|
|
246
|
|
|
if (empty($this->groupId)) { |
|
247
|
|
|
$extraCondition = "AND ccc.sessionId = {$this->sessionId}"; |
|
248
|
|
|
} |
|
249
|
|
|
|
|
250
|
|
|
$connectedUsers = $em |
|
251
|
|
|
->createQuery(" |
|
252
|
|
|
SELECT ccc FROM ChamiloCourseBundle:CChatConnected ccc |
|
253
|
|
|
WHERE ccc.cId = :course $extraCondition |
|
254
|
|
|
") |
|
255
|
|
|
->setParameter('course', $this->courseId) |
|
256
|
|
|
->getResult(); |
|
257
|
|
|
|
|
258
|
|
|
$now = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC')); |
|
259
|
|
|
$cd_count_time_seconds = $now->getTimestamp(); |
|
260
|
|
|
|
|
261
|
|
|
foreach ($connectedUsers as $connection) { |
|
262
|
|
|
$date_count_time_seconds = $connection->getLastConnection()->getTimestamp(); |
|
263
|
|
|
|
|
264
|
|
|
if (strcmp($now->format('Y-m-d'), $connection->getLastConnection()->format('Y-m-d')) !== 0) { |
|
265
|
|
|
continue; |
|
266
|
|
|
} |
|
267
|
|
|
|
|
268
|
|
|
if (($cd_count_time_seconds - $date_count_time_seconds) <= 5) { |
|
269
|
|
|
continue; |
|
270
|
|
|
} |
|
271
|
|
|
|
|
272
|
|
|
$em |
|
273
|
|
|
->createQuery(' |
|
274
|
|
|
DELETE FROM ChamiloCourseBundle:CChatConnected ccc |
|
275
|
|
|
WHERE ccc.cId = :course AND ccc.userId = :user AND ccc.toGroupId = :group |
|
276
|
|
|
') |
|
277
|
|
|
->execute([ |
|
278
|
|
|
'course' => $this->courseId, |
|
279
|
|
|
'user' => $connection->getUserId(), |
|
280
|
|
|
'group' => $this->groupId |
|
281
|
|
|
]); |
|
282
|
|
|
} |
|
283
|
|
|
} |
|
284
|
|
|
|
|
285
|
|
|
/** |
|
286
|
|
|
* Keep registered to a user as connected |
|
287
|
|
|
* @throws \Doctrine\ORM\NonUniqueResultException |
|
288
|
|
|
*/ |
|
289
|
|
|
public function keepUserAsConnected() |
|
290
|
|
|
{ |
|
291
|
|
|
$em = Database::getManager(); |
|
292
|
|
|
$extraCondition = null; |
|
293
|
|
|
|
|
294
|
|
|
if ($this->groupId) { |
|
295
|
|
|
$extraCondition = 'AND ccc.toGroupId = '.intval($this->groupId); |
|
296
|
|
|
} else { |
|
297
|
|
|
$extraCondition = 'AND ccc.sessionId = '.intval($this->sessionId); |
|
298
|
|
|
} |
|
299
|
|
|
|
|
300
|
|
|
$currentTime = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC')); |
|
301
|
|
|
|
|
302
|
|
|
$connection = $em |
|
303
|
|
|
->createQuery(" |
|
304
|
|
|
SELECT ccc FROM ChamiloCourseBundle:CChatConnected ccc |
|
305
|
|
|
WHERE ccc.userId = :user AND ccc.cId = :course $extraCondition |
|
306
|
|
|
") |
|
307
|
|
|
->setParameters([ |
|
308
|
|
|
'user' => $this->userId, |
|
309
|
|
|
'course' => $this->courseId |
|
310
|
|
|
]) |
|
311
|
|
|
->getOneOrNullResult(); |
|
312
|
|
|
|
|
313
|
|
|
if ($connection) { |
|
314
|
|
|
$connection->setLastConnection($currentTime); |
|
315
|
|
|
$em->merge($connection); |
|
316
|
|
|
$em->flush(); |
|
317
|
|
|
|
|
318
|
|
|
return; |
|
319
|
|
|
} |
|
320
|
|
|
|
|
321
|
|
|
$connection = new CChatConnected(); |
|
322
|
|
|
$connection |
|
323
|
|
|
->setCId($this->courseId) |
|
324
|
|
|
->setUserId($this->userId) |
|
325
|
|
|
->setLastConnection($currentTime) |
|
326
|
|
|
->setSessionId($this->sessionId) |
|
327
|
|
|
->setToGroupId($this->groupId); |
|
328
|
|
|
|
|
329
|
|
|
$em->persist($connection); |
|
330
|
|
|
$em->flush(); |
|
331
|
|
|
} |
|
332
|
|
|
|
|
333
|
|
|
/** |
|
334
|
|
|
* Get the emoji allowed on course chat |
|
335
|
|
|
* @return array |
|
336
|
|
|
*/ |
|
337
|
|
|
public static function getEmojiStrategy() |
|
338
|
|
|
{ |
|
339
|
|
|
return require_once api_get_path(SYS_CODE_PATH).'chat/emoji_strategy.php'; |
|
340
|
|
|
} |
|
341
|
|
|
|
|
342
|
|
|
/** |
|
343
|
|
|
* Get the emoji list to include in chat |
|
344
|
|
|
* @return array |
|
345
|
|
|
*/ |
|
346
|
|
|
public static function getEmojisToInclude() |
|
347
|
|
|
{ |
|
348
|
|
|
return [ |
|
349
|
|
|
':bowtie:', |
|
350
|
|
|
':smile:' | |
|
|
|
|
|
|
351
|
|
|
':laughing:', |
|
352
|
|
|
':blush:', |
|
353
|
|
|
':smiley:', |
|
354
|
|
|
':relaxed:', |
|
355
|
|
|
':smirk:', |
|
356
|
|
|
':heart_eyes:', |
|
357
|
|
|
':kissing_heart:', |
|
358
|
|
|
':kissing_closed_eyes:', |
|
359
|
|
|
':flushed:', |
|
360
|
|
|
':relieved:', |
|
361
|
|
|
':satisfied:', |
|
362
|
|
|
':grin:', |
|
363
|
|
|
':wink:', |
|
364
|
|
|
':stuck_out_tongue_winking_eye:', |
|
365
|
|
|
':stuck_out_tongue_closed_eyes:', |
|
366
|
|
|
':grinning:', |
|
367
|
|
|
':kissing:', |
|
368
|
|
|
':kissing_smiling_eyes:', |
|
369
|
|
|
':stuck_out_tongue:', |
|
370
|
|
|
':sleeping:', |
|
371
|
|
|
':worried:', |
|
372
|
|
|
':frowning:', |
|
373
|
|
|
':anguished:', |
|
374
|
|
|
':open_mouth:', |
|
375
|
|
|
':grimacing:', |
|
376
|
|
|
':confused:', |
|
377
|
|
|
':hushed:', |
|
378
|
|
|
':expressionless:', |
|
379
|
|
|
':unamused:', |
|
380
|
|
|
':sweat_smile:', |
|
381
|
|
|
':sweat:', |
|
382
|
|
|
':disappointed_relieved:', |
|
383
|
|
|
':weary:', |
|
384
|
|
|
':pensive:', |
|
385
|
|
|
':disappointed:', |
|
386
|
|
|
':confounded:', |
|
387
|
|
|
':fearful:', |
|
388
|
|
|
':cold_sweat:', |
|
389
|
|
|
':persevere:', |
|
390
|
|
|
':cry:', |
|
391
|
|
|
':sob:', |
|
392
|
|
|
':joy:', |
|
393
|
|
|
':astonished:', |
|
394
|
|
|
':scream:', |
|
395
|
|
|
':neckbeard:', |
|
396
|
|
|
':tired_face:', |
|
397
|
|
|
':angry:', |
|
398
|
|
|
':rage:', |
|
399
|
|
|
':triumph:', |
|
400
|
|
|
':sleepy:', |
|
401
|
|
|
':yum:', |
|
402
|
|
|
':mask:', |
|
403
|
|
|
':sunglasses:', |
|
404
|
|
|
':dizzy_face:', |
|
405
|
|
|
':imp:', |
|
406
|
|
|
':smiling_imp:', |
|
407
|
|
|
':neutral_face:', |
|
408
|
|
|
':no_mouth:', |
|
409
|
|
|
':innocent:', |
|
410
|
|
|
':alien:' |
|
411
|
|
|
]; |
|
412
|
|
|
} |
|
413
|
|
|
|
|
414
|
|
|
/** |
|
415
|
|
|
* Get the chat history file name |
|
416
|
|
|
* @param bool $absolute Optional. Whether get the base or the absolute file path |
|
417
|
|
|
* @param int $friendId Optional. |
|
418
|
|
|
* @return string |
|
419
|
|
|
*/ |
|
420
|
|
|
public function getFileName($absolute = false, $friendId = 0) |
|
421
|
|
|
{ |
|
422
|
|
|
$date = date('Y-m-d'); |
|
423
|
|
|
$base = 'messages-'.$date.'.log.html'; |
|
424
|
|
|
|
|
425
|
|
|
if ($this->groupId && !$friendId) { |
|
426
|
|
|
$base = 'messages-'.$date.'_gid-'.$this->groupId.'.log.html'; |
|
427
|
|
|
} elseif ($this->sessionId && !$friendId) { |
|
428
|
|
|
$base = 'messages-'.$date.'_sid-'.$this->sessionId.'.log.html'; |
|
429
|
|
|
} elseif ($friendId) { |
|
430
|
|
|
if ($this->userId < $friendId) { |
|
431
|
|
|
$base = 'messages-'.$date.'_uid-'.$this->userId.'-'.$friendId.'.log.html'; |
|
432
|
|
|
} else { |
|
433
|
|
|
$base = 'messages-'.$date.'_uid-'.$friendId.'-'.$this->userId.'.log.html'; |
|
434
|
|
|
} |
|
435
|
|
|
} |
|
436
|
|
|
|
|
437
|
|
|
if (!$absolute) { |
|
438
|
|
|
return $base; |
|
439
|
|
|
} |
|
440
|
|
|
|
|
441
|
|
|
$courseInfo = api_get_course_info_by_id($this->courseId); |
|
442
|
|
|
$document_path = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
|
443
|
|
|
|
|
444
|
|
|
$chatPath = $document_path.'/chat_files/'; |
|
445
|
|
|
|
|
446
|
|
|
if ($this->groupId) { |
|
447
|
|
|
$group_info = GroupManager::get_group_properties($this->groupId); |
|
448
|
|
|
$chatPath = $document_path.$group_info['directory'].'/chat_files/'; |
|
449
|
|
|
} |
|
450
|
|
|
|
|
451
|
|
|
return $chatPath.$base; |
|
452
|
|
|
} |
|
453
|
|
|
|
|
454
|
|
|
/** |
|
455
|
|
|
* Get the chat history |
|
456
|
|
|
* @param bool $reset |
|
457
|
|
|
* @param int $friendId Optional. |
|
458
|
|
|
* @return string |
|
459
|
|
|
*/ |
|
460
|
|
|
public function readMessages($reset = false, $friendId = 0) |
|
461
|
|
|
{ |
|
462
|
|
|
$courseInfo = api_get_course_info_by_id($this->courseId); |
|
463
|
|
|
$date_now = date('Y-m-d'); |
|
464
|
|
|
$isMaster = (bool) api_is_course_admin(); |
|
465
|
|
|
$basepath_chat = '/chat_files'; |
|
466
|
|
|
$document_path = api_get_path(SYS_COURSE_PATH).$courseInfo['path'].'/document'; |
|
467
|
|
|
$group_info = []; |
|
468
|
|
|
if ($this->groupId) { |
|
469
|
|
|
$group_info = GroupManager:: get_group_properties($this->groupId); |
|
470
|
|
|
$basepath_chat = $group_info['directory'].'/chat_files'; |
|
471
|
|
|
} |
|
472
|
|
|
|
|
473
|
|
|
$chat_path = $document_path.$basepath_chat.'/'; |
|
474
|
|
|
|
|
475
|
|
|
if (!is_dir($chat_path)) { |
|
476
|
|
|
if (is_file($chat_path)) { |
|
477
|
|
|
@unlink($chat_path); |
|
|
|
|
|
|
478
|
|
|
} |
|
479
|
|
|
|
|
480
|
|
|
if (!api_is_anonymous()) { |
|
481
|
|
|
@mkdir($chat_path, api_get_permissions_for_new_directories()); |
|
|
|
|
|
|
482
|
|
|
// Save chat files document for group into item property |
|
483
|
|
|
if ($this->groupId) { |
|
484
|
|
|
$doc_id = add_document($courseInfo, $basepath_chat, 'folder', 0, 'chat_files'); |
|
485
|
|
|
api_item_property_update( |
|
486
|
|
|
$courseInfo, |
|
487
|
|
|
TOOL_DOCUMENT, |
|
488
|
|
|
$doc_id, |
|
489
|
|
|
'FolderCreated', |
|
490
|
|
|
null, |
|
491
|
|
|
$group_info, |
|
492
|
|
|
null, |
|
493
|
|
|
null, |
|
494
|
|
|
null |
|
495
|
|
|
); |
|
496
|
|
|
} |
|
497
|
|
|
} |
|
498
|
|
|
} |
|
499
|
|
|
|
|
500
|
|
|
$filename_chat = 'messages-'.$date_now.'.log.html'; |
|
501
|
|
|
|
|
502
|
|
|
if ($this->groupId && !$friendId) { |
|
503
|
|
|
$filename_chat = 'messages-'.$date_now.'_gid-'.$this->groupId.'.log.html'; |
|
504
|
|
|
} elseif ($this->sessionId && !$friendId) { |
|
505
|
|
|
$filename_chat = 'messages-'.$date_now.'_sid-'.$this->sessionId.'.log.html'; |
|
506
|
|
|
} elseif ($friendId) { |
|
507
|
|
|
if ($this->userId < $friendId) { |
|
508
|
|
|
$filename_chat = 'messages-'.$date_now.'_uid-'.$this->userId.'-'.$friendId.'.log.html'; |
|
509
|
|
|
} else { |
|
510
|
|
|
$filename_chat = 'messages-'.$date_now.'_uid-'.$friendId.'-'.$this->userId.'.log.html'; |
|
511
|
|
|
} |
|
512
|
|
|
} |
|
513
|
|
|
|
|
514
|
|
|
if (!file_exists($chat_path.$filename_chat)) { |
|
515
|
|
|
@fclose(fopen($chat_path.$filename_chat, 'w')); |
|
|
|
|
|
|
516
|
|
|
if (!api_is_anonymous()) { |
|
517
|
|
|
$doc_id = add_document($courseInfo, $basepath_chat.'/'.$filename_chat, 'file', 0, $filename_chat); |
|
518
|
|
|
api_item_property_update( |
|
519
|
|
|
$courseInfo, |
|
520
|
|
|
TOOL_DOCUMENT, |
|
521
|
|
|
$doc_id, |
|
522
|
|
|
'DocumentAdded', |
|
523
|
|
|
$this->userId, |
|
524
|
|
|
$group_info, |
|
525
|
|
|
null, |
|
526
|
|
|
null, |
|
527
|
|
|
null, |
|
528
|
|
|
$this->sessionId |
|
529
|
|
|
); |
|
530
|
|
|
api_item_property_update( |
|
531
|
|
|
$courseInfo, |
|
532
|
|
|
TOOL_DOCUMENT, |
|
533
|
|
|
$doc_id, |
|
534
|
|
|
'invisible', |
|
535
|
|
|
$this->userId, |
|
536
|
|
|
$group_info, |
|
537
|
|
|
null, |
|
538
|
|
|
null, |
|
539
|
|
|
null, |
|
540
|
|
|
$this->sessionId |
|
541
|
|
|
); |
|
542
|
|
|
item_property_update_on_folder($courseInfo, $basepath_chat, $this->userId); |
|
543
|
|
|
} |
|
544
|
|
|
} |
|
545
|
|
|
|
|
546
|
|
|
$basename_chat = 'messages-'.$date_now; |
|
547
|
|
|
if ($this->groupId && !$friendId) { |
|
548
|
|
|
$basename_chat = 'messages-'.$date_now.'_gid-'.$this->groupId; |
|
549
|
|
|
} elseif ($this->sessionId && !$friendId) { |
|
550
|
|
|
$basename_chat = 'messages-'.$date_now.'_sid-'.$this->sessionId; |
|
551
|
|
|
} elseif ($friendId) { |
|
552
|
|
|
if ($this->userId < $friendId) { |
|
553
|
|
|
$basename_chat = 'messages-'.$date_now.'_uid-'.$this->userId.'-'.$friendId; |
|
554
|
|
|
} else { |
|
555
|
|
|
$basename_chat = 'messages-'.$date_now.'_uid-'.$friendId.'-'.$this->userId; |
|
556
|
|
|
} |
|
557
|
|
|
} |
|
558
|
|
|
|
|
559
|
|
|
if ($reset && $isMaster) { |
|
560
|
|
|
$i = 1; |
|
561
|
|
|
while (file_exists($chat_path.$basename_chat.'-'.$i.'.log.html')) { |
|
562
|
|
|
$i++; |
|
563
|
|
|
} |
|
564
|
|
|
|
|
565
|
|
|
@rename($chat_path.$basename_chat.'.log.html', $chat_path.$basename_chat.'-'.$i.'.log.html'); |
|
|
|
|
|
|
566
|
|
|
@fclose(fopen($chat_path.$basename_chat.'.log.html', 'w')); |
|
567
|
|
|
|
|
568
|
|
|
$doc_id = add_document( |
|
569
|
|
|
$courseInfo, |
|
570
|
|
|
$basepath_chat.'/'.$basename_chat.'-'.$i.'.log.html', |
|
571
|
|
|
'file', |
|
572
|
|
|
filesize($chat_path.$basename_chat.'-'.$i.'.log.html'), |
|
573
|
|
|
$basename_chat.'-'.$i.'.log.html' |
|
574
|
|
|
); |
|
575
|
|
|
|
|
576
|
|
|
api_item_property_update( |
|
577
|
|
|
$courseInfo, |
|
578
|
|
|
TOOL_DOCUMENT, |
|
579
|
|
|
$doc_id, |
|
580
|
|
|
'DocumentAdded', |
|
581
|
|
|
$this->userId, |
|
582
|
|
|
$group_info, |
|
583
|
|
|
null, |
|
584
|
|
|
null, |
|
585
|
|
|
null, |
|
586
|
|
|
$this->sessionId |
|
587
|
|
|
); |
|
588
|
|
|
api_item_property_update( |
|
589
|
|
|
$courseInfo, |
|
590
|
|
|
TOOL_DOCUMENT, |
|
591
|
|
|
$doc_id, |
|
592
|
|
|
'invisible', |
|
593
|
|
|
$this->userId, |
|
594
|
|
|
$group_info, |
|
595
|
|
|
null, |
|
596
|
|
|
null, |
|
597
|
|
|
null, |
|
598
|
|
|
$this->sessionId |
|
599
|
|
|
); |
|
600
|
|
|
item_property_update_on_folder($courseInfo, $basepath_chat, $this->userId); |
|
601
|
|
|
$doc_id = DocumentManager::get_document_id( |
|
602
|
|
|
$courseInfo, |
|
603
|
|
|
$basepath_chat.'/'.$basename_chat.'.log.html' |
|
604
|
|
|
); |
|
605
|
|
|
update_existing_document($courseInfo, $doc_id, 0); |
|
606
|
|
|
} |
|
607
|
|
|
|
|
608
|
|
|
$remove = 0; |
|
609
|
|
|
$content = array(); |
|
610
|
|
|
|
|
611
|
|
|
if (file_exists($chat_path.$basename_chat.'.log.html')) { |
|
612
|
|
|
$content = file($chat_path.$basename_chat.'.log.html'); |
|
613
|
|
|
$nbr_lines = sizeof($content); |
|
|
|
|
|
|
614
|
|
|
$remove = $nbr_lines - 100; |
|
615
|
|
|
} |
|
616
|
|
|
|
|
617
|
|
|
if ($remove < 0) { |
|
618
|
|
|
$remove = 0; |
|
619
|
|
|
} |
|
620
|
|
|
|
|
621
|
|
|
array_splice($content, 0, $remove); |
|
|
|
|
|
|
622
|
|
|
|
|
623
|
|
|
if (isset($_GET['origin']) && $_GET['origin'] == 'whoisonline') { |
|
624
|
|
|
//the caller |
|
625
|
|
|
$content[0] = get_lang('CallSent').'<br />'.$content[0]; |
|
626
|
|
|
} |
|
627
|
|
|
|
|
628
|
|
|
$history = '<div id="content-chat">'; |
|
629
|
|
|
foreach ($content as $this_line) { |
|
630
|
|
|
$history .= $this_line; |
|
631
|
|
|
} |
|
632
|
|
|
$history .= '</div>'; |
|
633
|
|
|
|
|
634
|
|
|
if ($isMaster || $GLOBALS['is_session_general_coach']) { |
|
635
|
|
|
$history .= ' |
|
636
|
|
|
<div id="clear-chat"> |
|
637
|
|
|
<button type="button" id="chat-reset" class="btn btn-danger btn-sm"> |
|
638
|
|
|
' . get_lang('ClearList').' |
|
639
|
|
|
</button> |
|
640
|
|
|
</div> |
|
641
|
|
|
'; |
|
642
|
|
|
} |
|
643
|
|
|
|
|
644
|
|
|
return $history; |
|
645
|
|
|
} |
|
646
|
|
|
|
|
647
|
|
|
/** |
|
648
|
|
|
* Get the number of users connected in chat |
|
649
|
|
|
* @return mixed |
|
650
|
|
|
*/ |
|
651
|
|
|
public function countUsersOnline() |
|
652
|
|
|
{ |
|
653
|
|
|
$date = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC')); |
|
654
|
|
|
$date->modify('-5 seconds'); |
|
655
|
|
|
|
|
656
|
|
|
$extraCondition = null; |
|
657
|
|
|
|
|
658
|
|
|
if ($this->groupId) { |
|
659
|
|
|
$extraCondition = 'AND ccc.toGroupId = '.intval($this->groupId); |
|
660
|
|
|
} else { |
|
661
|
|
|
$extraCondition = 'AND ccc.sessionId = '.intval($this->sessionId); |
|
662
|
|
|
} |
|
663
|
|
|
|
|
664
|
|
|
$number = Database::getManager() |
|
665
|
|
|
->createQuery(" |
|
666
|
|
|
SELECT COUNT(ccc.userId) FROM ChamiloCourseBundle:CChatConnected ccc |
|
667
|
|
|
WHERE ccc.lastConnection > :date AND ccc.cId = :course $extraCondition |
|
668
|
|
|
") |
|
669
|
|
|
->setParameters([ |
|
670
|
|
|
'date' => $date, |
|
671
|
|
|
'course' => $this->courseId |
|
672
|
|
|
]) |
|
673
|
|
|
->getSingleScalarResult(); |
|
674
|
|
|
|
|
675
|
|
|
return intval($number); |
|
676
|
|
|
} |
|
677
|
|
|
|
|
678
|
|
|
/** |
|
679
|
|
|
* Check if a user is connected in course chat |
|
680
|
|
|
* @param int $userId |
|
681
|
|
|
* @return int |
|
682
|
|
|
*/ |
|
683
|
|
|
private function userIsConnected($userId) |
|
684
|
|
|
{ |
|
685
|
|
|
$date = new DateTime(api_get_utc_datetime(), new DateTimeZone('UTC')); |
|
686
|
|
|
$date->modify('-5 seconds'); |
|
687
|
|
|
|
|
688
|
|
|
$extraCondition = null; |
|
689
|
|
|
|
|
690
|
|
|
if ($this->groupId) { |
|
691
|
|
|
$extraCondition = 'AND ccc.toGroupId = '.intval($this->groupId); |
|
692
|
|
|
} else { |
|
693
|
|
|
$extraCondition = 'AND ccc.sessionId = '.intval($this->sessionId); |
|
694
|
|
|
} |
|
695
|
|
|
|
|
696
|
|
|
$number = Database::getManager() |
|
697
|
|
|
->createQuery(" |
|
698
|
|
|
SELECT COUNT(ccc.userId) FROM ChamiloCourseBundle:CChatConnected ccc |
|
699
|
|
|
WHERE ccc.lastConnection > :date AND ccc.cId = :course AND ccc.userId = :user $extraCondition |
|
700
|
|
|
") |
|
701
|
|
|
->setParameters([ |
|
702
|
|
|
'date' => $date, |
|
703
|
|
|
'course' => $this->courseId, |
|
704
|
|
|
'user' => $userId |
|
705
|
|
|
]) |
|
706
|
|
|
->getSingleScalarResult(); |
|
707
|
|
|
|
|
708
|
|
|
return intval($number); |
|
709
|
|
|
} |
|
710
|
|
|
|
|
711
|
|
|
/** |
|
712
|
|
|
* Get the users online data |
|
713
|
|
|
* @return string |
|
714
|
|
|
*/ |
|
715
|
|
|
public function listUsersOnline() |
|
716
|
|
|
{ |
|
717
|
|
|
$subscriptions = $this->getUsersSubscriptions(); |
|
718
|
|
|
$usersInfo = []; |
|
719
|
|
|
|
|
720
|
|
|
foreach ($subscriptions as $subscription) { |
|
721
|
|
|
$user = $subscription->getUser(); |
|
722
|
|
|
|
|
723
|
|
|
$usersInfo[] = [ |
|
724
|
|
|
'id' => $user->getId(), |
|
725
|
|
|
'firstname' => $user->getFirstname(), |
|
726
|
|
|
'lastname' => $user->getLastname(), |
|
727
|
|
|
'status' => !$this->sessionId ? $subscription->getStatus() : $user->getStatus(), |
|
728
|
|
|
'image_url' => UserManager::getUserPicture($user->getId(), USER_IMAGE_SIZE_MEDIUM), |
|
729
|
|
|
'profile_url' => api_get_path(WEB_CODE_PATH).'social/profile.php?u='.$user->getId(), |
|
730
|
|
|
'complete_name' => $user->getCompleteName(), |
|
731
|
|
|
'username' => $user->getUsername(), |
|
732
|
|
|
'email' => $user->getEmail(), |
|
733
|
|
|
'isConnected' => $this->userIsConnected($user->getId()) |
|
734
|
|
|
]; |
|
735
|
|
|
} |
|
736
|
|
|
|
|
737
|
|
|
return $usersInfo; |
|
738
|
|
|
} |
|
739
|
|
|
} |
|
740
|
|
|
|
chamilo /
chamilo-lms
Loading history...
If you suppress an error, we recommend checking for the error condition explicitly: