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115 office 1 <?php
2  
3 /*
4 * This file is part of the Monolog package.
5 *
6 * (c) Jordi Boggiano <j.boggiano@seld.be>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11  
12 namespace Monolog\Handler;
13  
14 use Monolog\Logger;
15 use Monolog\Formatter\LineFormatter;
16  
17 /**
18 * NativeMailerHandler uses the mail() function to send the emails
19 *
20 * @author Christophe Coevoet <stof@notk.org>
21 * @author Mark Garrett <mark@moderndeveloperllc.com>
22 */
23 class NativeMailerHandler extends MailHandler
24 {
25 /**
26 * The email addresses to which the message will be sent
27 * @var array
28 */
29 protected $to;
30  
31 /**
32 * The subject of the email
33 * @var string
34 */
35 protected $subject;
36  
37 /**
38 * Optional headers for the message
39 * @var array
40 */
41 protected $headers = array();
42  
43 /**
44 * Optional parameters for the message
45 * @var array
46 */
47 protected $parameters = array();
48  
49 /**
50 * The wordwrap length for the message
51 * @var int
52 */
53 protected $maxColumnWidth;
54  
55 /**
56 * The Content-type for the message
57 * @var string
58 */
59 protected $contentType = 'text/plain';
60  
61 /**
62 * The encoding for the message
63 * @var string
64 */
65 protected $encoding = 'utf-8';
66  
67 /**
68 * @param string|array $to The receiver of the mail
69 * @param string $subject The subject of the mail
70 * @param string $from The sender of the mail
71 * @param int $level The minimum logging level at which this handler will be triggered
72 * @param bool $bubble Whether the messages that are handled can bubble up the stack or not
73 * @param int $maxColumnWidth The maximum column width that the message lines will have
74 */
75 public function __construct($to, $subject, $from, $level = Logger::ERROR, $bubble = true, $maxColumnWidth = 70)
76 {
77 parent::__construct($level, $bubble);
78 $this->to = is_array($to) ? $to : array($to);
79 $this->subject = $subject;
80 $this->addHeader(sprintf('From: %s', $from));
81 $this->maxColumnWidth = $maxColumnWidth;
82 }
83  
84 /**
85 * Add headers to the message
86 *
87 * @param string|array $headers Custom added headers
88 * @return self
89 */
90 public function addHeader($headers)
91 {
92 foreach ((array) $headers as $header) {
93 if (strpos($header, "\n") !== false || strpos($header, "\r") !== false) {
94 throw new \InvalidArgumentException('Headers can not contain newline characters for security reasons');
95 }
96 $this->headers[] = $header;
97 }
98  
99 return $this;
100 }
101  
102 /**
103 * Add parameters to the message
104 *
105 * @param string|array $parameters Custom added parameters
106 * @return self
107 */
108 public function addParameter($parameters)
109 {
110 $this->parameters = array_merge($this->parameters, (array) $parameters);
111  
112 return $this;
113 }
114  
115 /**
116 * {@inheritdoc}
117 */
118 protected function send($content, array $records)
119 {
120 $content = wordwrap($content, $this->maxColumnWidth);
121 $headers = ltrim(implode("\r\n", $this->headers) . "\r\n", "\r\n");
122 $headers .= 'Content-type: ' . $this->getContentType() . '; charset=' . $this->getEncoding() . "\r\n";
123 if ($this->getContentType() == 'text/html' && false === strpos($headers, 'MIME-Version:')) {
124 $headers .= 'MIME-Version: 1.0' . "\r\n";
125 }
126  
127 $subject = $this->subject;
128 if ($records) {
129 $subjectFormatter = new LineFormatter($this->subject);
130 $subject = $subjectFormatter->format($this->getHighestRecord($records));
131 }
132  
133 $parameters = implode(' ', $this->parameters);
134 foreach ($this->to as $to) {
135 mail($to, $subject, $content, $headers, $parameters);
136 }
137 }
138  
139 /**
140 * @return string $contentType
141 */
142 public function getContentType()
143 {
144 return $this->contentType;
145 }
146  
147 /**
148 * @return string $encoding
149 */
150 public function getEncoding()
151 {
152 return $this->encoding;
153 }
154  
155 /**
156 * @param string $contentType The content type of the email - Defaults to text/plain. Use text/html for HTML
157 * messages.
158 * @return self
159 */
160 public function setContentType($contentType)
161 {
162 if (strpos($contentType, "\n") !== false || strpos($contentType, "\r") !== false) {
163 throw new \InvalidArgumentException('The content type can not contain newline characters to prevent email header injection');
164 }
165  
166 $this->contentType = $contentType;
167  
168 return $this;
169 }
170  
171 /**
172 * @param string $encoding
173 * @return self
174 */
175 public function setEncoding($encoding)
176 {
177 if (strpos($encoding, "\n") !== false || strpos($encoding, "\r") !== false) {
178 throw new \InvalidArgumentException('The encoding can not contain newline characters to prevent email header injection');
179 }
180  
181 $this->encoding = $encoding;
182  
183 return $this;
184 }
185 }