1 | <?php |
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2 | /** |
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3 | * Zend Framework |
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4 | * |
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5 | * LICENSE |
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6 | * |
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7 | * This source file is subject to the new BSD license that is bundled |
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8 | * with this package in the file LICENSE.txt. |
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9 | * It is also available through the world-wide-web at this URL: |
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10 | * http://framework.zend.com/license/new-bsd |
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11 | * If you did not receive a copy of the license and are unable to |
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12 | * obtain it through the world-wide-web, please send an email |
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13 | * to license@zend.com so we can send you a copy immediately. |
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14 | * |
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15 | * @category Zend |
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16 | * @package Zend_Mail |
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17 | * @subpackage Transport |
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18 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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19 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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20 | * @version $Id$ |
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21 | */ |
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22 | |
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23 | /** |
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24 | * @see Zend_Mail_Transport_Abstract |
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25 | */ |
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26 | require_once 'Zend/Mail/Transport/Abstract.php'; |
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27 | |
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28 | |
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29 | /** |
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30 | * File transport |
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31 | * |
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32 | * Class for saving outgoing emails in filesystem |
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33 | * |
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34 | * @category Zend |
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35 | * @package Zend_Mail |
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36 | * @subpackage Transport |
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37 | * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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38 | * @license http://framework.zend.com/license/new-bsd New BSD License |
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39 | */ |
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40 | class Zend_Mail_Transport_File extends Zend_Mail_Transport_Abstract |
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41 | { |
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42 | /** |
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43 | * Target directory for saving sent email messages |
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44 | * |
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45 | * @var string |
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46 | */ |
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47 | protected $_path; |
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48 | |
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49 | /** |
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50 | * Callback function generating a file name |
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51 | * |
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52 | * @var string|array |
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53 | */ |
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54 | protected $_callback; |
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55 | |
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56 | /** |
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57 | * Constructor |
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58 | * |
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59 | * @param array|Zend_Config $options OPTIONAL (Default: null) |
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60 | * @return void |
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61 | */ |
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62 | public function __construct($options = null) |
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63 | { |
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64 | if ($options instanceof Zend_Config) { |
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65 | $options = $options->toArray(); |
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66 | } elseif (!is_array($options)) { |
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67 | $options = array(); |
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68 | } |
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69 | |
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70 | // Making sure we have some defaults to work with |
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71 | if (!isset($options['path'])) { |
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72 | $options['path'] = sys_get_temp_dir(); |
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73 | } |
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74 | if (!isset($options['callback'])) { |
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75 | $options['callback'] = array($this, 'defaultCallback'); |
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76 | } |
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77 | |
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78 | $this->setOptions($options); |
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79 | } |
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80 | |
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81 | /** |
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82 | * Sets options |
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83 | * |
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84 | * @param array $options |
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85 | * @return void |
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86 | */ |
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87 | public function setOptions(array $options) |
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88 | { |
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89 | if (isset($options['path'])&& is_dir($options['path'])) { |
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90 | $this->_path = $options['path']; |
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91 | } |
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92 | if (isset($options['callback']) && is_callable($options['callback'])) { |
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93 | $this->_callback = $options['callback']; |
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94 | } |
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95 | } |
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96 | |
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97 | /** |
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98 | * Saves e-mail message to a file |
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99 | * |
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100 | * @return void |
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101 | * @throws Zend_Mail_Transport_Exception on not writable target directory |
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102 | * @throws Zend_Mail_Transport_Exception on file_put_contents() failure |
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103 | */ |
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104 | protected function _sendMail() |
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105 | { |
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106 | $file = $this->_path . DIRECTORY_SEPARATOR . call_user_func($this->_callback, $this); |
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107 | |
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108 | if (!is_writable(dirname($file))) { |
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109 | require_once 'Zend/Mail/Transport/Exception.php'; |
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110 | throw new Zend_Mail_Transport_Exception(sprintf( |
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111 | 'Target directory "%s" does not exist or is not writable', |
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112 | dirname($file) |
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113 | )); |
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114 | } |
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115 | |
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116 | $email = $this->header . $this->EOL . $this->body; |
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117 | |
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118 | if (!file_put_contents($file, $email)) { |
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119 | require_once 'Zend/Mail/Transport/Exception.php'; |
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120 | throw new Zend_Mail_Transport_Exception('Unable to send mail'); |
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121 | } |
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122 | } |
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123 | |
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124 | /** |
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125 | * Default callback for generating filenames |
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126 | * |
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127 | * @param Zend_Mail_Transport_File File transport instance |
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128 | * @return string |
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129 | */ |
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130 | public function defaultCallback($transport) |
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131 | { |
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132 | return 'ZendMail_' . $_SERVER['REQUEST_TIME'] . '_' . mt_rand() . '.tmp'; |
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133 | } |
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134 | } |
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