1 | <?php |
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2 | /***************************************************************************************\ |
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3 | * Export EML Format Message Mail * |
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4 | * Written by Nilton Neto (Celepar) <niltonneto@celepar.pr.gov.br> * |
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5 | * ------------------------------------------------------------------------------------ * |
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6 | * This program is free software; you can redistribute it and/or modify it * |
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7 | * under the terms of the GNU General Public License as published by the * |
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8 | * Free Software Foundation; either version 2 of the License, or (at your * |
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9 | * option) any later version. * |
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10 | \****************************************************************************************/ |
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11 | // BEGIN CLASS |
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12 | class ExportEml |
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13 | { |
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14 | var $msg; |
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15 | var $folder; |
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16 | var $mbox_stream; |
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17 | |
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18 | function connectImap(){ |
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19 | |
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20 | $username = $_SESSION['phpgw_info']['expressomail']['user']['userid']; |
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21 | $password = $_SESSION['phpgw_info']['expressomail']['user']['passwd']; |
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22 | $imap_server = $_SESSION['phpgw_info']['expressomail']['email_server']['imapServer']; |
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23 | $imap_port = $_SESSION['phpgw_info']['expressomail']['email_server']['imapPort']; |
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24 | |
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25 | if ($_SESSION['phpgw_info']['expressomail']['email_server']['imapTLSEncryption'] == 'yes') |
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26 | { |
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27 | $imap_options = '/tls/novalidate-cert'; |
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28 | } |
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29 | else |
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30 | { |
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31 | $imap_options = '/notls/novalidate-cert'; |
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32 | } |
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33 | $this->mbox_stream = imap_open("{".$imap_server.":".$imap_port.$imap_options."}".$this->folder, $username, $password); |
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34 | } |
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35 | |
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36 | //export message to EML Format |
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37 | function parseEml($header, $body) |
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38 | { |
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39 | $sEmailHeader = $header; |
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40 | $sEmailBody = $body; |
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41 | $sEMail = $sEmailHeader . "\r\n\r\n" . $sEmailBody; |
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42 | return $sEMail; |
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43 | } |
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44 | |
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45 | // create EML File. |
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46 | function createFileEml($sEMLData, $tempDir, $id) |
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47 | { |
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48 | if($id) |
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49 | { |
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50 | $header = imap_headerinfo($this->mbox_stream, imap_msgno($this->mbox_stream, $id), 80, 255); |
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51 | $subject = $this->decode_subject($header->fetchsubject); |
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52 | |
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53 | if (strlen($subject) > 60) |
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54 | $subject = substr($subject, 0, 59); |
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55 | |
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56 | $subject = ereg_replace('/', '\'', $subject); |
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57 | $file = $subject."_".$id.".eml"; |
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58 | } |
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59 | else{ |
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60 | $file = "email_".md5(microtime()).".eml"; |
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61 | } |
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62 | |
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63 | $f = fopen($tempDir.'/'.$file,"w"); |
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64 | if(!$f) |
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65 | return False; |
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66 | |
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67 | fputs($f,$sEMLData); |
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68 | fclose($f); |
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69 | |
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70 | return $file; |
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71 | } |
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72 | |
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73 | function createFileZip($files, $tempDir){ |
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74 | $tmp_zip_filename = "email_".md5(microtime()).".zip"; |
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75 | $command = "cd " . $tempDir . "; nice zip -m " . $tmp_zip_filename . " " . $files; |
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76 | if(!exec($command)) { |
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77 | $command = 'cd ' . $tempDir . '; rm '.$files; |
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78 | exec($command); |
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79 | return null; |
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80 | } |
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81 | |
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82 | return $tmp_zip_filename; |
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83 | |
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84 | } |
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85 | |
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86 | function export_all($params){ |
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87 | |
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88 | $this->folder = $params['folder']; |
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89 | $this->folder = mb_convert_encoding($this->folder, "UTF7-IMAP","UTF-8"); |
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90 | $fileNames = ""; |
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91 | $tempDir = ini_get("session.save_path"); |
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92 | $this->connectImap(); |
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93 | |
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94 | $msgs = imap_search($this->mbox_stream,"ALL",SE_UID); |
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95 | foreach($msgs as $nMsgs){ |
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96 | $header = $this-> getHeader($nMsgs); |
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97 | $body = $this-> getBody($nMsgs); |
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98 | $sEMLData = $this -> parseEml($header, $body); |
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99 | $fileName = $this -> CreateFileEml($sEMLData, $tempDir,$nMsgs); |
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100 | if(!$fileName) { |
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101 | $error = True; |
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102 | break; |
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103 | } |
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104 | else |
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105 | $fileNames .= "\"".$fileName."\" "; |
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106 | |
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107 | } |
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108 | imap_close($this->mbox_stream); |
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109 | |
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110 | $nameFileZip = 'False'; |
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111 | if($fileNames && !$error) { |
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112 | $nameFileZip = $this -> createFileZip($fileNames, $tempDir); |
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113 | if($nameFileZip) |
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114 | $file = $tempDir.'/'.$nameFileZip; |
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115 | else { |
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116 | $file = false; |
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117 | } |
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118 | } |
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119 | else |
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120 | $file = false; |
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121 | |
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122 | return $file; |
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123 | |
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124 | } |
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125 | |
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126 | function makeAll($params) { |
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127 | |
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128 | $this-> folder = $params['folder']; |
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129 | $this->folder = mb_convert_encoding($this->folder, "UTF7-IMAP","UTF-8"); |
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130 | $array_ids = explode(',', $params['msgs_to_export']); |
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131 | $error = False; |
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132 | $fileNames = ""; |
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133 | $tempDir = ini_get("session.save_path"); |
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134 | $this->connectImap(); |
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135 | |
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136 | for($i = 0; $i < count($array_ids); $i++) { |
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137 | |
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138 | $header = $this-> getHeader($array_ids[$i]); |
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139 | $body = $this-> getBody($array_ids[$i]); |
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140 | $sEMLData = $this -> parseEml($header, $body); |
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141 | $fileName = $this -> CreateFileEml($sEMLData, $tempDir, $array_ids[$i]); |
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142 | |
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143 | if(!$fileName) { |
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144 | $error = True; |
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145 | break; |
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146 | } |
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147 | else |
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148 | $fileNames .= "\"".$fileName."\" "; |
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149 | |
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150 | } |
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151 | imap_close($this->mbox_stream); |
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152 | |
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153 | |
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154 | $nameFileZip = 'False'; |
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155 | if($fileNames && !$error) { |
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156 | $nameFileZip = $this -> createFileZip($fileNames, $tempDir); |
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157 | if($nameFileZip) |
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158 | $file = $tempDir.'/'.$nameFileZip; |
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159 | else { |
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160 | $file = false; |
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161 | } |
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162 | } |
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163 | else |
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164 | $file = false; |
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165 | |
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166 | return $file; |
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167 | } |
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168 | |
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169 | function export_msg($params) { |
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170 | $this-> folder = $params['folder']; |
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171 | $this->folder = mb_convert_encoding($this->folder, "UTF7-IMAP","UTF-8"); |
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172 | $id_number = $params['msgs_to_export']; |
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173 | $tempDir = ini_get("session.save_path"); |
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174 | |
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175 | $this->connectImap(); |
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176 | $header = $this-> getHeader($id_number); |
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177 | $body = $this-> getBody($id_number); |
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178 | |
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179 | $file = "source_".md5(microtime()).".txt"; |
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180 | $f = fopen($tempDir.'/'.$file,"w"); |
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181 | fputs($f,$header ."\r\n\r\n". $body); |
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182 | fclose($f); |
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183 | |
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184 | imap_close($this->mbox_stream); |
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185 | return $tempDir.'/'.$file; |
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186 | } |
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187 | |
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188 | function remove_accents($string) { |
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189 | /* |
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190 | $array1 = array("á", "à", "â", "ã", "ä", "é", "è", "ê", "ë", "í", "ì", "î", "ï", "ó", "ò", "ô", "õ", "ö", "ú", "ù", "û", "ü", "ç" , "?", "\"", "!", "@", "#", "$", "%", "š", "&", "*", "(", ")", "-", "=", "+", "Ž", "`", "[", "]", "{", "}", "~", "^", ",", "<", ">", ";", ":", "/", "?", "\\", "|", "¹", "²", "³", "£", "¢", "¬", "§", "ª", "º", "°", "Á", "À", "Â", "Ã", "Ä", "É", "È", "Ê", "Ë", "Í", "Ì", "Î", "Ï", "Ó", "Ò", "Ô", "Õ", "Ö", "Ú", "Ù", "Û", "Ü", "Ç"); |
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191 | $array2 = array("a", "a", "a", "a", "a", "e", "e", "e", "e", "i", "i", "i", "i", "o", "o", "o", "o", "o", "u", "u", "u", "u", "c" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "" , "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "", "A", "A", "A", "A", "A", "E", "E", "E", "E", "I", "I", "I", "I", "O", "O", "O", "O", "O", "U", "U", "U", "U", "C"); |
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192 | return str_replace( $array1, $array2, $string ); |
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193 | */ |
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194 | return strtr($string, |
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195 | "áàâãäéèêëíìîïóòôõöúùûüç?\"!@#$%š&*()-=+Ž`[]{}~^,<>;:/?\\|¹²³£¢¬§ªº°ÁÀÂÃÄÉÈÊËÍÌÎÏÓÒÔÕÖÚÙÛÜÇ", |
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196 | "aaaaaeeeeiiiiooooouuuuc__________________________________________AAAAAEEEEIIIIOOOOOUUUUC"); |
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197 | } |
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198 | |
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199 | function download_all_attachments($params) { |
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200 | |
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201 | $id_number = $params['num_msg']; |
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202 | $attachments =unserialize(rawurldecode($params['s_attachments'])); |
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203 | |
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204 | $tempDir = ini_get("session.save_path"); |
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205 | $tempSubDir = md5(microtime()); |
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206 | $fileNames = ''; |
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207 | exec('mkdir ' . $tempDir . '/'.$tempSubDir.'; cd ' . $tempDir . '/'.$tempSubDir); |
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208 | $this-> folder = $params['folder']; |
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209 | $this->folder = mb_convert_encoding($this->folder, "UTF7-IMAP","UTF-8"); |
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210 | $this->connectImap(); |
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211 | include("class.imap_attachment.inc.php"); |
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212 | $imap_attachment = new imap_attachment(); |
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213 | $attachments = $imap_attachment->download_attachment($this->mbox_stream, $id_number); |
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214 | |
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215 | foreach($attachments as $i => $attachment){ |
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216 | if($i && $i == 'names') |
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217 | continue; |
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218 | |
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219 | |
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220 | $fileName = $this->remove_accents($attachment['name']); |
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221 | $f = fopen($tempDir . '/'.$tempSubDir.'/'.$fileName,"wb"); |
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222 | if(!$f) |
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223 | return False; |
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224 | |
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225 | $fileNames .= "'".$fileName."' "; |
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226 | $fileContent = imap_fetchbody($this->mbox_stream, $id_number,$attachment['pid'], FT_UID); |
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227 | if($attachment['encoding'] == 'base64') |
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228 | fputs($f,imap_base64($fileContent)); |
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229 | else |
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230 | fputs($f,$fileContent); |
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231 | |
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232 | fclose($f); |
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233 | |
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234 | } |
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235 | imap_close($this->mbox_stream); |
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236 | $nameFileZip = ''; |
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237 | |
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238 | if($fileNames) { |
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239 | $nameFileZip = $this -> createFileZip($fileNames, $tempDir . '/'.$tempSubDir); |
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240 | if($nameFileZip) |
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241 | $file = $tempDir . '/'.$tempSubDir.'/'.$nameFileZip; |
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242 | else { |
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243 | $file = false; |
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244 | } |
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245 | } |
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246 | else |
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247 | $file = false; |
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248 | |
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249 | return $file; |
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250 | } |
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251 | |
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252 | function getHeader($msg_number){ |
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253 | return imap_fetchheader($this->mbox_stream, $msg_number, FT_UID); |
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254 | } |
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255 | |
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256 | function getBody($msg_number){ |
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257 | $header = imap_headerinfo($this->mbox_stream, imap_msgno($this->mbox_stream, $msg_number), 80, 255); |
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258 | $body = imap_body($this->mbox_stream, $msg_number, FT_UID); |
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259 | if(($header->Unseen == 'U') || ($header->Recent == 'N')){ |
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260 | imap_clearflag_full($this->mbox_stream, $msg_number, "\\Seen", ST_UID); |
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261 | } |
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262 | return $body; |
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263 | } |
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264 | |
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265 | function decode_subject($string){ |
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266 | if ((strpos(strtolower($string), '=?iso-8859-1') !== false) |
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267 | || (strpos(strtolower($string), '=?windows-1252') !== false)){ |
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268 | $elements = imap_mime_header_decode($string); |
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269 | foreach ($elements as $el) |
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270 | $return .= $el->text; |
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271 | } |
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272 | else if (strpos(strtolower($string), '=?utf-8') !== false) { |
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273 | $elements = imap_mime_header_decode($string); |
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274 | foreach ($elements as $el){ |
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275 | $charset = $el->charset; |
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276 | $text = $el->text; |
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277 | if(!strcasecmp($charset, "utf-8") || |
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278 | !strcasecmp($charset, "utf-7")) { |
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279 | $text = iconv($charset, "ISO-8859-1", $text); |
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280 | } |
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281 | $return .= $text; |
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282 | } |
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283 | } |
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284 | else |
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285 | $return = $string; |
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286 | |
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287 | return $this->remove_accents($return); |
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288 | } |
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289 | } |
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290 | // END CLASS |
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291 | ?> |
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