source: branches/version-2_5-dev/data/module/Mail/mail.php @ 20119

Revision 20119, 6.0 KB checked in by nanasess, 12 years ago (diff)

module 以下は svn:keywords を除外

  • Property svn:eol-style set to LF
  • Property svn:keywords set to Id Revision Date
  • Property svn:mime-type set to text/x-httpd-php; charset=UTF-8
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1<?php
2/**
3 * internal PHP-mail() implementation of the PEAR Mail:: interface.
4 *
5 * PHP versions 4 and 5
6 *
7 * LICENSE:
8 *
9 * Copyright (c) 2010 Chuck Hagenbuch
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 *
16 * o Redistributions of source code must retain the above copyright
17 *   notice, this list of conditions and the following disclaimer.
18 * o Redistributions in binary form must reproduce the above copyright
19 *   notice, this list of conditions and the following disclaimer in the
20 *   documentation and/or other materials provided with the distribution.
21 * o The names of the authors may not be used to endorse or promote
22 *   products derived from this software without specific prior written
23 *   permission.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
26 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
27 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
28 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
29 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
30 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
31 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
32 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
33 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
34 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
35 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 *
37 * @category    Mail
38 * @package     Mail
39 * @author      Chuck Hagenbuch <chuck@horde.org>
40 * @copyright   2010 Chuck Hagenbuch
41 * @license     http://opensource.org/licenses/bsd-license.php New BSD License
42 * @version     CVS: $Id$
43 * @link        http://pear.php.net/package/Mail/
44 */
45
46/**
47 * internal PHP-mail() implementation of the PEAR Mail:: interface.
48 * @package Mail
49 * @version $Revision$
50 */
51class Mail_mail extends Mail {
52
53    /**
54     * Any arguments to pass to the mail() function.
55     * @var string
56     */
57    var $_params = '';
58
59    /**
60     * Constructor.
61     *
62     * Instantiates a new Mail_mail:: object based on the parameters
63     * passed in.
64     *
65     * @param array $params Extra arguments for the mail() function.
66     */
67    function Mail_mail($params = null)
68    {
69        // The other mail implementations accept parameters as arrays.
70        // In the interest of being consistent, explode an array into
71        // a string of parameter arguments.
72        if (is_array($params)) {
73            $this->_params = join(' ', $params);
74        } else {
75            $this->_params = $params;
76        }
77
78        /* Because the mail() function may pass headers as command
79         * line arguments, we can't guarantee the use of the standard
80         * "\r\n" separator.  Instead, we use the system's native line
81         * separator. */
82        if (defined('PHP_EOL')) {
83            $this->sep = PHP_EOL;
84        } else {
85            $this->sep = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\n";
86        }
87    }
88
89    /**
90     * Implements Mail_mail::send() function using php's built-in mail()
91     * command.
92     *
93     * @param mixed $recipients Either a comma-seperated list of recipients
94     *              (RFC822 compliant), or an array of recipients,
95     *              each RFC822 valid. This may contain recipients not
96     *              specified in the headers, for Bcc:, resending
97     *              messages, etc.
98     *
99     * @param array $headers The array of headers to send with the mail, in an
100     *              associative array, where the array key is the
101     *              header name (ie, 'Subject'), and the array value
102     *              is the header value (ie, 'test'). The header
103     *              produced from those values would be 'Subject:
104     *              test'.
105     *
106     * @param string $body The full text of the message body, including any
107     *               Mime parts, etc.
108     *
109     * @return mixed Returns true on success, or a PEAR_Error
110     *               containing a descriptive error message on
111     *               failure.
112     *
113     * @access public
114     */
115    function send($recipients, $headers, $body)
116    {
117        if (!is_array($headers)) {
118            return PEAR::raiseError('$headers must be an array');
119        }
120
121        $result = $this->_sanitizeHeaders($headers);
122        if (is_a($result, 'PEAR_Error')) {
123            return $result;
124        }
125
126        // If we're passed an array of recipients, implode it.
127        if (is_array($recipients)) {
128            $recipients = implode(', ', $recipients);
129        }
130
131        // Get the Subject out of the headers array so that we can
132        // pass it as a seperate argument to mail().
133        $subject = '';
134        if (isset($headers['Subject'])) {
135            $subject = $headers['Subject'];
136            unset($headers['Subject']);
137        }
138
139        // Also remove the To: header.  The mail() function will add its own
140        // To: header based on the contents of $recipients.
141        unset($headers['To']);
142
143        // Flatten the headers out.
144        $headerElements = $this->prepareHeaders($headers);
145        if (is_a($headerElements, 'PEAR_Error')) {
146            return $headerElements;
147        }
148        list(, $text_headers) = $headerElements;
149
150        // We only use mail()'s optional fifth parameter if the additional
151        // parameters have been provided and we're not running in safe mode.
152        if (empty($this->_params) || ini_get('safe_mode')) {
153            $result = mail($recipients, $subject, $body, $text_headers);
154        } else {
155            $result = mail($recipients, $subject, $body, $text_headers,
156                           $this->_params);
157        }
158
159        // If the mail() function returned failure, we need to create a
160        // PEAR_Error object and return it instead of the boolean result.
161        if ($result === false) {
162            $result = PEAR::raiseError('mail() returned failure');
163        }
164
165        return $result;
166    }
167
168}
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