aboutsummaryrefslogtreecommitdiff
path: root/External/swiftmailer/lib/classes/Swift/Mime/SimpleMessage.php
blob: bbe1e8fc5dfa4eb00887e9f56da69674ae7d6533 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

//@require 'Swift/Mime/Message.php';
//@require 'Swift/Mime/MimePart.php';
//@require 'Swift/Mime/MimeEntity.php';
//@require 'Swift/Mime/HeaderSet.php';
//@require 'Swift/Mime/ContentEncoder.php';

/**
 * The default email message class.
 * @package Swift
 * @subpackage Mime
 * @author Chris Corbyn
 */
class Swift_Mime_SimpleMessage extends Swift_Mime_MimePart
  implements Swift_Mime_Message
{
  
  /**
   * Create a new SimpleMessage with $headers, $encoder and $cache.
   * @param Swift_Mime_HeaderSet $headers
   * @param Swift_Mime_ContentEncoder $encoder
   * @param Swift_KeyCache $cache
   * @param string $charset
   */
  public function __construct(Swift_Mime_HeaderSet $headers,
    Swift_Mime_ContentEncoder $encoder, Swift_KeyCache $cache, $charset = null)
  {
    parent::__construct($headers, $encoder, $cache, $charset);
    $this->getHeaders()->defineOrdering(array(
      'Return-Path',
      'Sender',
      'Message-ID',
      'Date',
      'Subject',
      'From',
      'Reply-To',
      'To',
      'Cc',
      'Bcc',
      'MIME-Version',
      'Content-Type',
      'Content-Transfer-Encoding'
      ));
    $this->getHeaders()->setAlwaysDisplayed(
      array('Date', 'Message-ID', 'From')
      );
    $this->getHeaders()->addTextHeader('MIME-Version', '1.0');
    $this->setDate(time());
    $this->setId($this->getId());
    $this->getHeaders()->addMailboxHeader('From');
  }
  
  /**
   * Always returns {@link LEVEL_TOP} for a message instance.
   * @return int
   */
  public function getNestingLevel()
  {
    return self::LEVEL_TOP;
  }
  
  /**
   * Set the subject of this message.
   * @param string $subject
   */
  public function setSubject($subject)
  {
    if (!$this->_setHeaderFieldModel('Subject', $subject))
    {
      $this->getHeaders()->addTextHeader('Subject', $subject);
    }
    return $this;
  }
  
  /**
   * Get the subject of this message.
   * @return string
   */
  public function getSubject()
  {
    return $this->_getHeaderFieldModel('Subject');
  }
  
  /**
   * Set the date at which this message was created.
   * @param int $date
   */
  public function setDate($date)
  {
    if (!$this->_setHeaderFieldModel('Date', $date))
    {
      $this->getHeaders()->addDateHeader('Date', $date);
    }
    return $this;
  }
  
  /**
   * Get the date at which this message was created.
   * @return int
   */
  public function getDate()
  {
    return $this->_getHeaderFieldModel('Date');
  }
  
  /**
   * Set the return-path (the bounce address) of this message.
   * @param string $address
   */
  public function setReturnPath($address)
  {
    if (!$this->_setHeaderFieldModel('Return-Path', $address))
    {
      $this->getHeaders()->addPathHeader('Return-Path', $address);
    }
    return $this;
  }
  
  /**
   * Get the return-path (bounce address) of this message.
   * @return string
   */
  public function getReturnPath()
  {
    return $this->_getHeaderFieldModel('Return-Path');
  }
  
  /**
   * Set the sender of this message.
   * This does not override the From field, but it has a higher significance.
   * @param string $sender
   * @param string $name optional
   */
  public function setSender($address, $name = null)
  {
    if (!is_array($address) && isset($name))
    {
      $address = array($address => $name);
    }
    
    if (!$this->_setHeaderFieldModel('Sender', (array) $address))
    {
      $this->getHeaders()->addMailboxHeader('Sender', (array) $address);
    }
    return $this;
  }
  
  /**
   * Get the sender of this message.
   * @return string
   */
  public function getSender()
  {
    return $this->_getHeaderFieldModel('Sender');
  }
  
  /**
   * Add a From: address to this message.
   * 
   * If $name is passed this name will be associated with the address.
   * 
   * @param string $address
   * @param string $name optional
   */
  public function addFrom($address, $name = null)
  {
    $current = $this->getFrom();
    $current[$address] = $name;
    return $this->setFrom($current);
  }
  
  /**
   * Set the from address of this message.
   * 
   * You may pass an array of addresses if this message is from multiple people.
   * 
   * If $name is passed and the first parameter is a string, this name will be
   * associated with the address.
   * 
   * @param string $addresses
   * @param string $name optional
   */
  public function setFrom($addresses, $name = null)
  {
    if (!is_array($addresses) && isset($name))
    {
      $addresses = array($addresses => $name);
    }
    
    if (!$this->_setHeaderFieldModel('From', (array) $addresses))
    {
      $this->getHeaders()->addMailboxHeader('From', (array) $addresses);
    }
    return $this;
  }
  
  /**
   * Get the from address of this message.
   * 
   * @return string
   */
  public function getFrom()
  {
    return $this->_getHeaderFieldModel('From');
  }
  
  /**
   * Add a Reply-To: address to this message.
   * 
   * If $name is passed this name will be associated with the address.
   * 
   * @param string $address
   * @param string $name optional
   */
  public function addReplyTo($address, $name = null)
  {
    $current = $this->getReplyTo();
    $current[$address] = $name;
    return $this->setReplyTo($current);
  }
  
  /**
   * Set the reply-to address of this message.
   * 
   * You may pass an array of addresses if replies will go to multiple people.
   * 
   * If $name is passed and the first parameter is a string, this name will be
   * associated with the address.
   *
   * @param string $addresses
   * @param string $name optional
   */
  public function setReplyTo($addresses, $name = null)
  {
    if (!is_array($addresses) && isset($name))
    {
      $addresses = array($addresses => $name);
    }
    
    if (!$this->_setHeaderFieldModel('Reply-To', (array) $addresses))
    {
      $this->getHeaders()->addMailboxHeader('Reply-To', (array) $addresses);
    }
    return $this;
  }
  
  /**
   * Get the reply-to address of this message.
   * 
   * @return string
   */
  public function getReplyTo()
  {
    return $this->_getHeaderFieldModel('Reply-To');
  }
  
  /**
   * Add a To: address to this message.
   * 
   * If $name is passed this name will be associated with the address.
   * 
   * @param string $address
   * @param string $name optional
   */
  public function addTo($address, $name = null)
  {
    $current = $this->getTo();
    $current[$address] = $name;
    return $this->setTo($current);
  }
  
  /**
   * Set the to addresses of this message.
   * 
   * If multiple recipients will receive the message and array should be used.
   * 
   * If $name is passed and the first parameter is a string, this name will be
   * associated with the address.
   * 
   * @param array $addresses
   * @param string $name optional
   */
  public function setTo($addresses, $name = null)
  {
    if (!is_array($addresses) && isset($name))
    {
      $addresses = array($addresses => $name);
    }
    
    if (!$this->_setHeaderFieldModel('To', (array) $addresses))
    {
      $this->getHeaders()->addMailboxHeader('To', (array) $addresses);
    }
    return $this;
  }
  
  /**
   * Get the To addresses of this message.
   * 
   * @return array
   */
  public function getTo()
  {
    return $this->_getHeaderFieldModel('To');
  }
  
  /**
   * Add a Cc: address to this message.
   * 
   * If $name is passed this name will be associated with the address.
   * 
   * @param string $address
   * @param string $name optional
   */
  public function addCc($address, $name = null)
  {
    $current = $this->getCc();
    $current[$address] = $name;
    return $this->setCc($current);
  }
  
  /**
   * Set the Cc addresses of this message.
   * 
   * If $name is passed and the first parameter is a string, this name will be
   * associated with the address.
   *
   * @param array $addresses
   * @param string $name optional
   */
  public function setCc($addresses, $name = null)
  {
    if (!is_array($addresses) && isset($name))
    {
      $addresses = array($addresses => $name);
    }
    
    if (!$this->_setHeaderFieldModel('Cc', (array) $addresses))
    {
      $this->getHeaders()->addMailboxHeader('Cc', (array) $addresses);
    }
    return $this;
  }
  
  /**
   * Get the Cc address of this message.
   * 
   * @return array
   */
  public function getCc()
  {
    return $this->_getHeaderFieldModel('Cc');
  }
  
  /**
   * Add a Bcc: address to this message.
   * 
   * If $name is passed this name will be associated with the address.
   * 
   * @param string $address
   * @param string $name optional
   */
  public function addBcc($address, $name = null)
  {
    $current = $this->getBcc();
    $current[$address] = $name;
    return $this->setBcc($current);
  }
  
  /**
   * Set the Bcc addresses of this message.
   * 
   * If $name is passed and the first parameter is a string, this name will be
   * associated with the address.
   * 
   * @param array $addresses
   * @param string $name optional
   */
  public function setBcc($addresses, $name = null)
  {
    if (!is_array($addresses) && isset($name))
    {
      $addresses = array($addresses => $name);
    }
    
    if (!$this->_setHeaderFieldModel('Bcc', (array) $addresses))
    {
      $this->getHeaders()->addMailboxHeader('Bcc', (array) $addresses);
    }
    return $this;
  }
  
  /**
   * Get the Bcc addresses of this message.
   * 
   * @return array
   */
  public function getBcc()
  {
    return $this->_getHeaderFieldModel('Bcc');
  }
  
  /**
   * Set the priority of this message.
   * The value is an integer where 1 is the highest priority and 5 is the lowest.
   * @param int $priority
   */
  public function setPriority($priority)
  {
    $priorityMap = array(
      1 => 'Highest',
      2 => 'High',
      3 => 'Normal',
      4 => 'Low',
      5 => 'Lowest'
      );
    $pMapKeys = array_keys($priorityMap);
    if ($priority > max($pMapKeys))
    {
      $priority = max($pMapKeys);
    }
    elseif ($priority < min($pMapKeys))
    {
      $priority = min($pMapKeys);
    }
    if (!$this->_setHeaderFieldModel('X-Priority',
      sprintf('%d (%s)', $priority, $priorityMap[$priority])))
    {
      $this->getHeaders()->addTextHeader('X-Priority',
        sprintf('%d (%s)', $priority, $priorityMap[$priority]));
    }
    return $this;
  }
  
  /**
   * Get the priority of this message.
   * The returned value is an integer where 1 is the highest priority and 5
   * is the lowest.
   * @return int
   */
  public function getPriority()
  {
    list($priority) = sscanf($this->_getHeaderFieldModel('X-Priority'),
      '%[1-5]'
      );
    return isset($priority) ? $priority : 3;
  }
  
  /**
   * Ask for a delivery receipt from the recipient to be sent to $addresses
   * @param array $addresses
   */
  public function setReadReceiptTo($addresses)
  {
    if (!$this->_setHeaderFieldModel('Disposition-Notification-To', $addresses))
    {
      $this->getHeaders()
        ->addMailboxHeader('Disposition-Notification-To', $addresses);
    }
    return $this;
  }
  
  /**
   * Get the addresses to which a read-receipt will be sent.
   * @return string
   */
  public function getReadReceiptTo()
  {
    return $this->_getHeaderFieldModel('Disposition-Notification-To');
  }
  
  /**
   * Attach a {@link Swift_Mime_MimeEntity} such as an Attachment or MimePart.
   * @param Swift_Mime_MimeEntity $entity
   */
  public function attach(Swift_Mime_MimeEntity $entity)
  {
    $this->setChildren(array_merge($this->getChildren(), array($entity)));
    return $this;
  }
  
  /**
   * Remove an already attached entity.
   * @param Swift_Mime_MimeEntity $entity
   */
  public function detach(Swift_Mime_MimeEntity $entity)
  {
    $newChildren = array();
    foreach ($this->getChildren() as $child)
    {
      if ($entity !== $child)
      {
        $newChildren[] = $child;
      }
    }
    $this->setChildren($newChildren);
    return $this;
  }
  
  /**
   * Attach a {@link Swift_Mime_MimeEntity} and return it's CID source.
   * This method should be used when embedding images or other data in a message.
   * @param Swift_Mime_MimeEntity $entity
   * @return string
   */
  public function embed(Swift_Mime_MimeEntity $entity)
  {
    $this->attach($entity);
    return 'cid:' . $entity->getId();
  }
  
  /**
   * Get this message as a complete string.
   * @return string
   */
  public function toString()
  {
    if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
    {
      $this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
      $string = parent::toString();
      $this->setChildren($children);
    }
    else
    {
      $string = parent::toString();
    }
    return $string;
  }
  
  /**
   * Returns a string representation of this object.
   *
   * @return string
   *
   * @see toString()
   */
  public function __toString()
  {
    return $this->toString();
  }
  
  /**
   * Write this message to a {@link Swift_InputByteStream}.
   * @param Swift_InputByteStream $is
   */
  public function toByteStream(Swift_InputByteStream $is)
  {
    if (count($children = $this->getChildren()) > 0 && $this->getBody() != '')
    {
      $this->setChildren(array_merge(array($this->_becomeMimePart()), $children));
      parent::toByteStream($is);
      $this->setChildren($children);
    }
    else
    {
      parent::toByteStream($is);
    }
  }
  
  // -- Protected methods
  
  /** @see Swift_Mime_SimpleMimeEntity::_getIdField() */
  protected function _getIdField()
  {
    return 'Message-ID';
  }
  
  // -- Private methods
  
  /** Turn the body of this message into a child of itself if needed */
  private function _becomeMimePart()
  {
    $part = new parent($this->getHeaders()->newInstance(), $this->getEncoder(),
      $this->_getCache(), $this->_userCharset
      );
    $part->setContentType($this->_userContentType);
    $part->setBody($this->getBody());
    $part->setFormat($this->_userFormat);
    $part->setDelSp($this->_userDelSp);
    $part->_setNestingLevel($this->_getTopNestingLevel());
    return $part;
  }
  
  /** Get the highest nesting level nested inside this message */
  private function _getTopNestingLevel()
  {
    $highestLevel = $this->getNestingLevel();
    foreach ($this->getChildren() as $child)
    {
      $childLevel = $child->getNestingLevel();
      if ($highestLevel < $childLevel)
      {
        $highestLevel = $childLevel;
      }
    }
    return $highestLevel;
  }
  
}