xref: /plugin/smtp/vendor/txthinking/mailer/src/Mailer/Message.php (revision ee5c02056e482f4a07fb4b075ec45c4dfd3de0e8) 
1*ee5c0205SAndreas Gohr<?php
2*ee5c0205SAndreas Gohr/***************************************************\
3*ee5c0205SAndreas Gohr *
4*ee5c0205SAndreas Gohr *  Mailer (https://github.com/txthinking/Mailer)
5*ee5c0205SAndreas Gohr *
6*ee5c0205SAndreas Gohr *  A lightweight PHP SMTP mail sender.
7*ee5c0205SAndreas Gohr *  Implement RFC0821, RFC0822, RFC1869, RFC2045, RFC2821
8*ee5c0205SAndreas Gohr *
9*ee5c0205SAndreas Gohr *  Support html body, don't worry that the receiver's
10*ee5c0205SAndreas Gohr *  mail client can't support html, because Mailer will
11*ee5c0205SAndreas Gohr *  send both text/plain and text/html body, so if the
12*ee5c0205SAndreas Gohr *  mail client can't support html, it will display the
13*ee5c0205SAndreas Gohr *  text/plain body.
14*ee5c0205SAndreas Gohr *
15*ee5c0205SAndreas Gohr *  Create Date 2012-07-25.
16*ee5c0205SAndreas Gohr *  Under the MIT license.
17*ee5c0205SAndreas Gohr *
18*ee5c0205SAndreas Gohr \***************************************************/
19*ee5c0205SAndreas Gohrnamespace Tx\Mailer;
20*ee5c0205SAndreas Gohr
21*ee5c0205SAndreas Gohrclass Message
22*ee5c0205SAndreas Gohr{
23*ee5c0205SAndreas Gohr    /**
24*ee5c0205SAndreas Gohr     * from name
25*ee5c0205SAndreas Gohr     */
26*ee5c0205SAndreas Gohr    protected $fromName;
27*ee5c0205SAndreas Gohr
28*ee5c0205SAndreas Gohr    /**
29*ee5c0205SAndreas Gohr     * from email
30*ee5c0205SAndreas Gohr     */
31*ee5c0205SAndreas Gohr    protected $fromEmail;
32*ee5c0205SAndreas Gohr
33*ee5c0205SAndreas Gohr    /**
34*ee5c0205SAndreas Gohr     * fake from name
35*ee5c0205SAndreas Gohr     */
36*ee5c0205SAndreas Gohr    protected $fakeFromName;
37*ee5c0205SAndreas Gohr
38*ee5c0205SAndreas Gohr    /**
39*ee5c0205SAndreas Gohr     * fake from email
40*ee5c0205SAndreas Gohr     */
41*ee5c0205SAndreas Gohr    protected $fakeFromEmail;
42*ee5c0205SAndreas Gohr
43*ee5c0205SAndreas Gohr    /**
44*ee5c0205SAndreas Gohr     * to email
45*ee5c0205SAndreas Gohr     */
46*ee5c0205SAndreas Gohr    protected $to = array();
47*ee5c0205SAndreas Gohr
48*ee5c0205SAndreas Gohr    /**
49*ee5c0205SAndreas Gohr     * cc email
50*ee5c0205SAndreas Gohr     */
51*ee5c0205SAndreas Gohr    protected $cc = array();
52*ee5c0205SAndreas Gohr
53*ee5c0205SAndreas Gohr    /**
54*ee5c0205SAndreas Gohr     * bcc email
55*ee5c0205SAndreas Gohr     */
56*ee5c0205SAndreas Gohr    protected $bcc = array();
57*ee5c0205SAndreas Gohr
58*ee5c0205SAndreas Gohr    /**
59*ee5c0205SAndreas Gohr     * mail subject
60*ee5c0205SAndreas Gohr     */
61*ee5c0205SAndreas Gohr    protected $subject;
62*ee5c0205SAndreas Gohr
63*ee5c0205SAndreas Gohr    /**
64*ee5c0205SAndreas Gohr     * mail body
65*ee5c0205SAndreas Gohr     */
66*ee5c0205SAndreas Gohr    protected $body;
67*ee5c0205SAndreas Gohr
68*ee5c0205SAndreas Gohr    /**
69*ee5c0205SAndreas Gohr     *mail attachment
70*ee5c0205SAndreas Gohr     */
71*ee5c0205SAndreas Gohr    protected $attachment = array();
72*ee5c0205SAndreas Gohr
73*ee5c0205SAndreas Gohr    /**
74*ee5c0205SAndreas Gohr     * message header
75*ee5c0205SAndreas Gohr     */
76*ee5c0205SAndreas Gohr    protected $header = array();
77*ee5c0205SAndreas Gohr
78*ee5c0205SAndreas Gohr    /**
79*ee5c0205SAndreas Gohr     * charset
80*ee5c0205SAndreas Gohr     */
81*ee5c0205SAndreas Gohr    protected $charset = "UTF-8";
82*ee5c0205SAndreas Gohr
83*ee5c0205SAndreas Gohr    /**
84*ee5c0205SAndreas Gohr     * header multipart boundaryMixed
85*ee5c0205SAndreas Gohr     */
86*ee5c0205SAndreas Gohr    protected $boundaryMixed;
87*ee5c0205SAndreas Gohr
88*ee5c0205SAndreas Gohr    /**
89*ee5c0205SAndreas Gohr     * header multipart alternative
90*ee5c0205SAndreas Gohr     */
91*ee5c0205SAndreas Gohr    protected $boundaryAlternative;
92*ee5c0205SAndreas Gohr
93*ee5c0205SAndreas Gohr    /**
94*ee5c0205SAndreas Gohr     * $this->CRLF
95*ee5c0205SAndreas Gohr     * @var string
96*ee5c0205SAndreas Gohr     */
97*ee5c0205SAndreas Gohr    protected $CRLF = "\r\n";
98*ee5c0205SAndreas Gohr
99*ee5c0205SAndreas Gohr
100*ee5c0205SAndreas Gohr    /**
101*ee5c0205SAndreas Gohr     * Address for the reply-to header
102*ee5c0205SAndreas Gohr     * @var string
103*ee5c0205SAndreas Gohr     */
104*ee5c0205SAndreas Gohr    protected $replyToName;
105*ee5c0205SAndreas Gohr
106*ee5c0205SAndreas Gohr    /**
107*ee5c0205SAndreas Gohr     * Address for the reply-to header
108*ee5c0205SAndreas Gohr     * @var string
109*ee5c0205SAndreas Gohr     */
110*ee5c0205SAndreas Gohr    protected $replyToEmail;
111*ee5c0205SAndreas Gohr
112*ee5c0205SAndreas Gohr
113*ee5c0205SAndreas Gohr    public function setReplyTo($name, $email)
114*ee5c0205SAndreas Gohr    {
115*ee5c0205SAndreas Gohr        $this->replyToName = $name;
116*ee5c0205SAndreas Gohr        $this->replyToEmail = $email;
117*ee5c0205SAndreas Gohr        return $this;
118*ee5c0205SAndreas Gohr    }
119*ee5c0205SAndreas Gohr
120*ee5c0205SAndreas Gohr
121*ee5c0205SAndreas Gohr    /**
122*ee5c0205SAndreas Gohr     * set mail from
123*ee5c0205SAndreas Gohr     * @param string $name
124*ee5c0205SAndreas Gohr     * @param string $email
125*ee5c0205SAndreas Gohr     * @return $this
126*ee5c0205SAndreas Gohr     */
127*ee5c0205SAndreas Gohr    public function setFrom($name, $email)
128*ee5c0205SAndreas Gohr    {
129*ee5c0205SAndreas Gohr        $this->fromName = $name;
130*ee5c0205SAndreas Gohr        $this->fromEmail = $email;
131*ee5c0205SAndreas Gohr        return $this;
132*ee5c0205SAndreas Gohr    }
133*ee5c0205SAndreas Gohr
134*ee5c0205SAndreas Gohr
135*ee5c0205SAndreas Gohr    /**
136*ee5c0205SAndreas Gohr     * set mail fake from
137*ee5c0205SAndreas Gohr     * @param string $name
138*ee5c0205SAndreas Gohr     * @param string $email
139*ee5c0205SAndreas Gohr     * @return $this
140*ee5c0205SAndreas Gohr     */
141*ee5c0205SAndreas Gohr    public function setFakeFrom($name, $email)
142*ee5c0205SAndreas Gohr    {
143*ee5c0205SAndreas Gohr        $this->fakeFromName = $name;
144*ee5c0205SAndreas Gohr        $this->fakeFromEmail = $email;
145*ee5c0205SAndreas Gohr        return $this;
146*ee5c0205SAndreas Gohr    }
147*ee5c0205SAndreas Gohr
148*ee5c0205SAndreas Gohr    /**
149*ee5c0205SAndreas Gohr     * add mail receiver
150*ee5c0205SAndreas Gohr     * @param string $name
151*ee5c0205SAndreas Gohr     * @param string $email
152*ee5c0205SAndreas Gohr     * @return $this
153*ee5c0205SAndreas Gohr     */
154*ee5c0205SAndreas Gohr    public function addTo($name, $email)
155*ee5c0205SAndreas Gohr    {
156*ee5c0205SAndreas Gohr        $this->to[$email] = $name;
157*ee5c0205SAndreas Gohr        return $this;
158*ee5c0205SAndreas Gohr    }
159*ee5c0205SAndreas Gohr
160*ee5c0205SAndreas Gohr    /**
161*ee5c0205SAndreas Gohr     * add cc mail receiver
162*ee5c0205SAndreas Gohr     * @param string $name
163*ee5c0205SAndreas Gohr     * @param string $email
164*ee5c0205SAndreas Gohr     * @return $this
165*ee5c0205SAndreas Gohr     */
166*ee5c0205SAndreas Gohr    public function addCc($name, $email)
167*ee5c0205SAndreas Gohr    {
168*ee5c0205SAndreas Gohr        $this->cc[$email] = $name;
169*ee5c0205SAndreas Gohr        return $this;
170*ee5c0205SAndreas Gohr    }
171*ee5c0205SAndreas Gohr
172*ee5c0205SAndreas Gohr    /**
173*ee5c0205SAndreas Gohr     * add bcc mail receiver
174*ee5c0205SAndreas Gohr     * @param string $name
175*ee5c0205SAndreas Gohr     * @param string $email
176*ee5c0205SAndreas Gohr     * @return $this
177*ee5c0205SAndreas Gohr     */
178*ee5c0205SAndreas Gohr    public function addBcc($name, $email)
179*ee5c0205SAndreas Gohr    {
180*ee5c0205SAndreas Gohr        $this->bcc[$email] = $name;
181*ee5c0205SAndreas Gohr        return $this;
182*ee5c0205SAndreas Gohr    }
183*ee5c0205SAndreas Gohr
184*ee5c0205SAndreas Gohr    /**
185*ee5c0205SAndreas Gohr     * set mail subject
186*ee5c0205SAndreas Gohr     * @param string $subject
187*ee5c0205SAndreas Gohr     * @return $this
188*ee5c0205SAndreas Gohr     */
189*ee5c0205SAndreas Gohr    public function setSubject($subject)
190*ee5c0205SAndreas Gohr    {
191*ee5c0205SAndreas Gohr        $this->subject = $subject;
192*ee5c0205SAndreas Gohr        return $this;
193*ee5c0205SAndreas Gohr    }
194*ee5c0205SAndreas Gohr
195*ee5c0205SAndreas Gohr    /**
196*ee5c0205SAndreas Gohr     * set mail body
197*ee5c0205SAndreas Gohr     * @param string $body
198*ee5c0205SAndreas Gohr     * @return $this
199*ee5c0205SAndreas Gohr     */
200*ee5c0205SAndreas Gohr    public function setBody($body)
201*ee5c0205SAndreas Gohr    {
202*ee5c0205SAndreas Gohr        $this->body = $body;
203*ee5c0205SAndreas Gohr        return $this;
204*ee5c0205SAndreas Gohr    }
205*ee5c0205SAndreas Gohr
206*ee5c0205SAndreas Gohr    /**
207*ee5c0205SAndreas Gohr     * add mail attachment
208*ee5c0205SAndreas Gohr     * @param $name
209*ee5c0205SAndreas Gohr     * @param $path
210*ee5c0205SAndreas Gohr     * @return $this
211*ee5c0205SAndreas Gohr     */
212*ee5c0205SAndreas Gohr    public function addAttachment($name, $path)
213*ee5c0205SAndreas Gohr    {
214*ee5c0205SAndreas Gohr        $this->attachment[$name] = $path;
215*ee5c0205SAndreas Gohr        return $this;
216*ee5c0205SAndreas Gohr    }
217*ee5c0205SAndreas Gohr
218*ee5c0205SAndreas Gohr    /**
219*ee5c0205SAndreas Gohr     * @return string
220*ee5c0205SAndreas Gohr     */
221*ee5c0205SAndreas Gohr    public function getFromName()
222*ee5c0205SAndreas Gohr    {
223*ee5c0205SAndreas Gohr        return $this->fromName;
224*ee5c0205SAndreas Gohr    }
225*ee5c0205SAndreas Gohr
226*ee5c0205SAndreas Gohr    /**
227*ee5c0205SAndreas Gohr     * @return string
228*ee5c0205SAndreas Gohr     */
229*ee5c0205SAndreas Gohr    public function getFromEmail()
230*ee5c0205SAndreas Gohr    {
231*ee5c0205SAndreas Gohr        return $this->fromEmail;
232*ee5c0205SAndreas Gohr    }
233*ee5c0205SAndreas Gohr
234*ee5c0205SAndreas Gohr
235*ee5c0205SAndreas Gohr    /**
236*ee5c0205SAndreas Gohr     * @return string
237*ee5c0205SAndreas Gohr     */
238*ee5c0205SAndreas Gohr    public function getFakeFromName()
239*ee5c0205SAndreas Gohr    {
240*ee5c0205SAndreas Gohr        return $this->fakeFromName;
241*ee5c0205SAndreas Gohr    }
242*ee5c0205SAndreas Gohr
243*ee5c0205SAndreas Gohr    /**
244*ee5c0205SAndreas Gohr     * @return string
245*ee5c0205SAndreas Gohr     */
246*ee5c0205SAndreas Gohr    public function getFakeFromEmail()
247*ee5c0205SAndreas Gohr    {
248*ee5c0205SAndreas Gohr        return $this->fakeFromEmail;
249*ee5c0205SAndreas Gohr    }
250*ee5c0205SAndreas Gohr
251*ee5c0205SAndreas Gohr    /**
252*ee5c0205SAndreas Gohr     * @return mixed
253*ee5c0205SAndreas Gohr     */
254*ee5c0205SAndreas Gohr    public function getTo()
255*ee5c0205SAndreas Gohr    {
256*ee5c0205SAndreas Gohr        return $this->to;
257*ee5c0205SAndreas Gohr    }
258*ee5c0205SAndreas Gohr
259*ee5c0205SAndreas Gohr    /**
260*ee5c0205SAndreas Gohr     * @return mixed
261*ee5c0205SAndreas Gohr     */
262*ee5c0205SAndreas Gohr    public function getCc()
263*ee5c0205SAndreas Gohr    {
264*ee5c0205SAndreas Gohr        return $this->cc;
265*ee5c0205SAndreas Gohr    }
266*ee5c0205SAndreas Gohr
267*ee5c0205SAndreas Gohr    /**
268*ee5c0205SAndreas Gohr     * @return mixed
269*ee5c0205SAndreas Gohr     */
270*ee5c0205SAndreas Gohr    public function getBcc()
271*ee5c0205SAndreas Gohr    {
272*ee5c0205SAndreas Gohr        return $this->bcc;
273*ee5c0205SAndreas Gohr    }
274*ee5c0205SAndreas Gohr
275*ee5c0205SAndreas Gohr    /**
276*ee5c0205SAndreas Gohr     * @return mixed
277*ee5c0205SAndreas Gohr     */
278*ee5c0205SAndreas Gohr    public function getSubject()
279*ee5c0205SAndreas Gohr    {
280*ee5c0205SAndreas Gohr        return $this->subject;
281*ee5c0205SAndreas Gohr    }
282*ee5c0205SAndreas Gohr
283*ee5c0205SAndreas Gohr    /**
284*ee5c0205SAndreas Gohr     * @return mixed
285*ee5c0205SAndreas Gohr     */
286*ee5c0205SAndreas Gohr    public function getBody()
287*ee5c0205SAndreas Gohr    {
288*ee5c0205SAndreas Gohr        return $this->body;
289*ee5c0205SAndreas Gohr    }
290*ee5c0205SAndreas Gohr
291*ee5c0205SAndreas Gohr    /**
292*ee5c0205SAndreas Gohr     * @return array
293*ee5c0205SAndreas Gohr     */
294*ee5c0205SAndreas Gohr    public function getAttachment()
295*ee5c0205SAndreas Gohr    {
296*ee5c0205SAndreas Gohr        return $this->attachment;
297*ee5c0205SAndreas Gohr    }
298*ee5c0205SAndreas Gohr
299*ee5c0205SAndreas Gohr    /**
300*ee5c0205SAndreas Gohr     * Create mail header
301*ee5c0205SAndreas Gohr     * @return $this
302*ee5c0205SAndreas Gohr     */
303*ee5c0205SAndreas Gohr    protected function createHeader()
304*ee5c0205SAndreas Gohr    {
305*ee5c0205SAndreas Gohr        $this->header['Date'] = date('r');
306*ee5c0205SAndreas Gohr
307*ee5c0205SAndreas Gohr        $fromName = "";
308*ee5c0205SAndreas Gohr        $fromEmail = $this->fromEmail;
309*ee5c0205SAndreas Gohr        if(!empty($this->fromName)){
310*ee5c0205SAndreas Gohr            $fromName = sprintf("=?utf-8?B?%s?= ", base64_encode($this->fromName));
311*ee5c0205SAndreas Gohr        }
312*ee5c0205SAndreas Gohr        if(!empty($this->fakeFromEmail)){
313*ee5c0205SAndreas Gohr            if(!empty($this->fakeFromName)){
314*ee5c0205SAndreas Gohr                $fromName = sprintf("=?utf-8?B?%s?= ", base64_encode($this->fakeFromName));
315*ee5c0205SAndreas Gohr            }
316*ee5c0205SAndreas Gohr            $fromEmail = $this->fakeFromEmail;
317*ee5c0205SAndreas Gohr        }
318*ee5c0205SAndreas Gohr        $this->header['Return-Path'] = $fromEmail;
319*ee5c0205SAndreas Gohr        $this->header['From'] = $fromName . "<" . $fromEmail .">";
320*ee5c0205SAndreas Gohr
321*ee5c0205SAndreas Gohr        $this->header['To'] = '';
322*ee5c0205SAndreas Gohr        foreach ($this->to as $toEmail => $toName) {
323*ee5c0205SAndreas Gohr            if(!empty($toName)){
324*ee5c0205SAndreas Gohr                $toName = sprintf("=?utf-8?B?%s?= ", base64_encode($toName));
325*ee5c0205SAndreas Gohr            }
326*ee5c0205SAndreas Gohr            $this->header['To'] .= $toName . "<" . $toEmail . ">, ";
327*ee5c0205SAndreas Gohr        }
328*ee5c0205SAndreas Gohr        $this->header['To'] = substr($this->header['To'], 0, -2);
329*ee5c0205SAndreas Gohr        $this->header['Cc'] = '';
330*ee5c0205SAndreas Gohr        foreach ($this->cc as $toEmail => $toName) {
331*ee5c0205SAndreas Gohr            if(!empty($toName)){
332*ee5c0205SAndreas Gohr                $toName = sprintf("=?utf-8?B?%s?= ", base64_encode($toName));
333*ee5c0205SAndreas Gohr            }
334*ee5c0205SAndreas Gohr            $this->header['Cc'] .= $toName . "<" . $toEmail . ">, ";
335*ee5c0205SAndreas Gohr        }
336*ee5c0205SAndreas Gohr        $this->header['Cc'] = substr($this->header['Cc'], 0, -2);
337*ee5c0205SAndreas Gohr        $this->header['Bcc'] = '';
338*ee5c0205SAndreas Gohr        foreach ($this->bcc as $toEmail => $toName) {
339*ee5c0205SAndreas Gohr            if(!empty($toName)){
340*ee5c0205SAndreas Gohr                $toName = sprintf("=?utf-8?B?%s?= ", base64_encode($toName));
341*ee5c0205SAndreas Gohr            }
342*ee5c0205SAndreas Gohr            $this->header['Bcc'] .= $toName . "<" . $toEmail . ">, ";
343*ee5c0205SAndreas Gohr        }
344*ee5c0205SAndreas Gohr        $this->header['Bcc'] = substr($this->header['Bcc'], 0, -2);
345*ee5c0205SAndreas Gohr
346*ee5c0205SAndreas Gohr        $replyToName = "";
347*ee5c0205SAndreas Gohr        if(!empty($this->replyToName)){
348*ee5c0205SAndreas Gohr            $replyToName = sprintf("=?utf-8?B?%s?= ", base64_encode($this->replyToName));
349*ee5c0205SAndreas Gohr        }
350*ee5c0205SAndreas Gohr        $this->header['Reply-To'] = $replyToName . "<" . $this->replyToEmail . ">";
351*ee5c0205SAndreas Gohr
352*ee5c0205SAndreas Gohr        if(empty($this->subject)){
353*ee5c0205SAndreas Gohr            $subject = '';
354*ee5c0205SAndreas Gohr        }else{
355*ee5c0205SAndreas Gohr            $subject = sprintf("=?utf-8?B?%s?= ", base64_encode($this->subject));
356*ee5c0205SAndreas Gohr        }
357*ee5c0205SAndreas Gohr        $this->header['Subject'] = $subject;
358*ee5c0205SAndreas Gohr
359*ee5c0205SAndreas Gohr        $this->header['Message-ID'] = '<' . md5(uniqid()) . '@' . $this->fromEmail . '>';
360*ee5c0205SAndreas Gohr        $this->header['X-Priority'] = '3';
361*ee5c0205SAndreas Gohr        $this->header['X-Mailer'] = 'Mailer (https://github.com/txthinking/Mailer)';
362*ee5c0205SAndreas Gohr        $this->header['MIME-Version'] = '1.0';
363*ee5c0205SAndreas Gohr        if (!empty($this->attachment)){
364*ee5c0205SAndreas Gohr            $this->boundaryMixed = md5(md5(time().'TxMailer').uniqid());
365*ee5c0205SAndreas Gohr            $this->header['Content-Type'] = "multipart/mixed; \r\n\tboundary=\"" . $this->boundaryMixed . "\"";
366*ee5c0205SAndreas Gohr        }
367*ee5c0205SAndreas Gohr        $this->boundaryAlternative = md5(md5(time().'TXMailer').uniqid());
368*ee5c0205SAndreas Gohr        return $this;
369*ee5c0205SAndreas Gohr    }
370*ee5c0205SAndreas Gohr
371*ee5c0205SAndreas Gohr    /**
372*ee5c0205SAndreas Gohr     * @brief createBody create body
373*ee5c0205SAndreas Gohr     *
374*ee5c0205SAndreas Gohr     * @return string
375*ee5c0205SAndreas Gohr     */
376*ee5c0205SAndreas Gohr    protected function createBody()
377*ee5c0205SAndreas Gohr    {
378*ee5c0205SAndreas Gohr        $in = "";
379*ee5c0205SAndreas Gohr        $in .= "Content-Type: multipart/alternative; boundary=\"$this->boundaryAlternative\"" . $this->CRLF;
380*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
381*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . $this->CRLF;
382*ee5c0205SAndreas Gohr        $in .= "Content-Type: text/plain; charset=\"" . $this->charset . "\"" . $this->CRLF;
383*ee5c0205SAndreas Gohr        $in .= "Content-Transfer-Encoding: base64" . $this->CRLF;
384*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
385*ee5c0205SAndreas Gohr        $in .= chunk_split(base64_encode($this->body)) . $this->CRLF;
386*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
387*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . $this->CRLF;
388*ee5c0205SAndreas Gohr        $in .= "Content-Type: text/html; charset=\"" . $this->charset ."\"" . $this->CRLF;
389*ee5c0205SAndreas Gohr        $in .= "Content-Transfer-Encoding: base64" . $this->CRLF;
390*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
391*ee5c0205SAndreas Gohr        $in .= chunk_split(base64_encode($this->body)) . $this->CRLF;
392*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
393*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . "--" . $this->CRLF;
394*ee5c0205SAndreas Gohr        return $in;
395*ee5c0205SAndreas Gohr    }
396*ee5c0205SAndreas Gohr
397*ee5c0205SAndreas Gohr    /**
398*ee5c0205SAndreas Gohr     * @brief createBodyWithAttachment create body with attachment
399*ee5c0205SAndreas Gohr     *
400*ee5c0205SAndreas Gohr     * @return string
401*ee5c0205SAndreas Gohr     */
402*ee5c0205SAndreas Gohr    protected function createBodyWithAttachment()
403*ee5c0205SAndreas Gohr    {
404*ee5c0205SAndreas Gohr        $in = "";
405*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
406*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
407*ee5c0205SAndreas Gohr        $in .= '--' . $this->boundaryMixed . $this->CRLF;
408*ee5c0205SAndreas Gohr        $in .= "Content-Type: multipart/alternative; boundary=\"$this->boundaryAlternative\"" . $this->CRLF;
409*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
410*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . $this->CRLF;
411*ee5c0205SAndreas Gohr        $in .= "Content-Type: text/plain; charset=\"" . $this->charset . "\"" . $this->CRLF;
412*ee5c0205SAndreas Gohr        $in .= "Content-Transfer-Encoding: base64" . $this->CRLF;
413*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
414*ee5c0205SAndreas Gohr        $in .= chunk_split(base64_encode($this->body)) . $this->CRLF;
415*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
416*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . $this->CRLF;
417*ee5c0205SAndreas Gohr        $in .= "Content-Type: text/html; charset=\"" . $this->charset ."\"" . $this->CRLF;
418*ee5c0205SAndreas Gohr        $in .= "Content-Transfer-Encoding: base64" . $this->CRLF;
419*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
420*ee5c0205SAndreas Gohr        $in .= chunk_split(base64_encode($this->body)) . $this->CRLF;
421*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
422*ee5c0205SAndreas Gohr        $in .= "--" . $this->boundaryAlternative . "--" . $this->CRLF;
423*ee5c0205SAndreas Gohr        foreach ($this->attachment as $name => $path){
424*ee5c0205SAndreas Gohr            $in .= $this->CRLF;
425*ee5c0205SAndreas Gohr            $in .= '--' . $this->boundaryMixed . $this->CRLF;
426*ee5c0205SAndreas Gohr            $in .= "Content-Type: application/octet-stream; name=\"". $name ."\"" . $this->CRLF;
427*ee5c0205SAndreas Gohr            $in .= "Content-Transfer-Encoding: base64" . $this->CRLF;
428*ee5c0205SAndreas Gohr            $in .= "Content-Disposition: attachment; filename=\"" . $name . "\"" . $this->CRLF;
429*ee5c0205SAndreas Gohr            $in .= $this->CRLF;
430*ee5c0205SAndreas Gohr            $in .= chunk_split(base64_encode(file_get_contents($path))) . $this->CRLF;
431*ee5c0205SAndreas Gohr        }
432*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
433*ee5c0205SAndreas Gohr        $in .= $this->CRLF;
434*ee5c0205SAndreas Gohr        $in .= '--' . $this->boundaryMixed . '--' . $this->CRLF;
435*ee5c0205SAndreas Gohr        return $in;
436*ee5c0205SAndreas Gohr    }
437*ee5c0205SAndreas Gohr
438*ee5c0205SAndreas Gohr    public function toString()
439*ee5c0205SAndreas Gohr    {
440*ee5c0205SAndreas Gohr        $in = '';
441*ee5c0205SAndreas Gohr        $this->createHeader();
442*ee5c0205SAndreas Gohr        foreach ($this->header as $key => $value) {
443*ee5c0205SAndreas Gohr            $in .= $key . ': ' . $value . $this->CRLF;
444*ee5c0205SAndreas Gohr        }
445*ee5c0205SAndreas Gohr        if (empty($this->attachment)) {
446*ee5c0205SAndreas Gohr            $in .= $this->createBody();
447*ee5c0205SAndreas Gohr        } else {
448*ee5c0205SAndreas Gohr            $in .= $this->createBodyWithAttachment();
449*ee5c0205SAndreas Gohr        }
450*ee5c0205SAndreas Gohr        $in .= $this->CRLF . $this->CRLF . "." . $this->CRLF;
451*ee5c0205SAndreas Gohr        return $in;
452*ee5c0205SAndreas Gohr    }
453*ee5c0205SAndreas Gohr
454*ee5c0205SAndreas Gohr}
455