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1 | <?php |
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2 | |
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3 | /** |
4 | * draft_actions.php |
5 | * |
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6 | * Copyright (c) 1999-2002 The SquirrelMail Project Team |
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7 | * Licensed under the GNU GPL. For full terms see the file COPYING. |
8 | * |
9 | * $Id$ |
10 | */ |
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11 | |
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12 | require_once ('../src/validate.php'); |
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13 | |
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14 | /* Print all the needed RFC822 headers */ |
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15 | function write822HeaderForDraft ($fp, $t, $c, $b, $subject, $more_headers, $session) { |
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16 | global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT; |
17 | global $data_dir, $username, $popuser, $domain, $version, $useSendmail; |
18 | global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR; |
19 | global $REMOTE_HOST, $identity; |
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20 | |
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21 | /* Storing the header to make sure the header is the same */ |
22 | /* everytime the header is printed. */ |
23 | static $header, $headerlength; |
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24 | |
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25 | if ($header == '') { |
26 | if (isset($identity) && ($identity != 'default')) { |
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27 | $reply_to = getPref($data_dir, $username, 'reply_to' . $identity); |
28 | $from = getPref($data_dir, $username, 'full_name' . $identity); |
29 | $from_addr = getPref($data_dir, $username, 'email_address' . $identity); |
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30 | } else { |
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31 | $reply_to = getPref($data_dir, $username, 'reply_to'); |
32 | $from = getPref($data_dir, $username, 'full_name'); |
33 | $from_addr = getPref($data_dir, $username, 'email_address'); |
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34 | } |
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35 | |
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36 | if ($from_addr == '') { |
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37 | $from_addr = $popuser.'@'.$domain; |
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38 | } |
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39 | |
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40 | /* Encoding 8-bit characters and making from line */ |
41 | $subject = encodeHeader($subject); |
42 | if ($from == '') { |
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43 | $from = "<$from_addr>"; |
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44 | } else { |
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45 | $from = '"' . encodeHeader($from) . "\" <$from_addr>"; |
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46 | } |
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47 | |
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48 | /* This creates an RFC 822 date */ |
49 | $date = date("D, j M Y H:i:s ", mktime()) . timezone(); |
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50 | |
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51 | /* Create a message-id */ |
52 | $message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.'; |
53 | $message_id .= time() . '.squirrel@' . $SERVER_NAME .'>'; |
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54 | |
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55 | /* Insert header fields */ |
56 | $header = "Message-ID: $message_id\r\n"; |
57 | $header .= "Date: $date\r\n"; |
58 | $header .= "Subject: $subject\r\n"; |
59 | $header .= "From: $from\r\n"; |
60 | $header .= "To: $t\r\n"; // Who it's TO |
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61 | |
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62 | /* Insert headers from the $more_headers array */ |
63 | if(is_array($more_headers)) { |
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64 | reset($more_headers); |
65 | while(list($h_name, $h_val) = each($more_headers)) { |
66 | $header .= sprintf("%s: %s\r\n", $h_name, $h_val); |
67 | } |
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68 | } |
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69 | |
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70 | if ($c) { |
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71 | $header .= "Cc: $c\r\n"; // Who the CCs are |
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72 | } |
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73 | |
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74 | if ($b) { |
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75 | $header .= "Bcc: $b\r\n"; // Who the BCCs are |
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76 | } |
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77 | |
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78 | if ($reply_to != '') { |
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79 | $header .= "Reply-To: $reply_to\r\n"; |
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80 | } |
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81 | |
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82 | $header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail |
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83 | |
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84 | /* Do the MIME-stuff */ |
85 | $header .= "MIME-Version: 1.0\r\n"; |
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86 | |
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87 | if (isMultipart($session)) { |
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88 | $header .= 'Content-Type: multipart/mixed; boundary="'; |
89 | $header .= mimeBoundary(); |
90 | $header .= "\"\r\n"; |
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91 | } else { |
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92 | if ($default_charset != '') |
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93 | $header .= "Content-Type: text/plain; charset=$default_charset\r\n"; |
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94 | else |
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95 | $header .= "Content-Type: text/plain;\r\n"; |
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96 | $header .= "Content-Transfer-Encoding: 8bit\r\n"; |
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97 | } |
98 | $header .= "\r\n"; // One blank line to separate header and body |
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99 | |
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100 | $headerlength = strlen($header); |
101 | } |
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102 | |
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103 | /* Write the header */ |
104 | fputs ($fp, $header); |
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105 | |
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106 | return $headerlength; |
107 | } |
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108 | |
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109 | /* Send the body */ |
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110 | function writeBodyForDraft ($fp, $passedBody, $session) { |
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111 | global $default_charset; |
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112 | |
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113 | $attachmentlength = 0; |
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114 | |
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115 | if (isMultipart($session)) { |
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116 | $body = '--'.mimeBoundary()."\r\n"; |
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117 | |
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118 | if ($default_charset != ""){ |
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119 | $body .= "Content-Type: text/plain; charset=$default_charset\r\n"; |
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120 | } else { |
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121 | $body .= "Content-Type: text/plain\r\n"; |
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122 | } |
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123 | |
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124 | $body .= "Content-Transfer-Encoding: 8bit\r\n\r\n"; |
125 | $body .= $passedBody . "\r\n\r\n"; |
126 | fputs ($fp, $body); |
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127 | |
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128 | $attachmentlength = attachFiles($fp, $session); |
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129 | |
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130 | if (!isset($postbody)) $postbody = ""; |
131 | $postbody .= "\r\n--".mimeBoundary()."--\r\n\r\n"; |
132 | fputs ($fp, $postbody); |
133 | } else { |
134 | $body = $passedBody . "\r\n"; |
135 | fputs ($fp, $body); |
136 | $postbody = "\r\n"; |
137 | fputs ($fp, $postbody); |
138 | } |
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139 | |
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140 | return (strlen($body) + strlen($postbody) + $attachmentlength); |
141 | } |
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142 | |
143 | |
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144 | function saveMessageAsDraft($t, $c, $b, $subject, $body, $reply_id, $prio = 3, $session) { |
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145 | global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad, |
146 | $data_dir, $username, $domain, $key, $version, $sent_folder, |
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147 | $imapServerAddress, $imapPort, $draft_folder, $attachment_dir, |
148 | $default_use_priority; |
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149 | $more_headers = Array(); |
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150 | |
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151 | if ($default_use_priority) { |
152 | $more_headers = array_merge($more_headers, createPriorityHeaders($prio)); |
153 | } |
154 | |
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155 | $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1); |
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156 | |
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157 | $hashed_attachment_dir = getHashedDir($username, $attachment_dir); |
158 | |
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159 | $tmpDraftFile = "draft-" . GenerateRandomString(32, '', 7); |
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160 | $full_tmpDraftFile = "$hashed_attachment_dir/$tmpDraftFile"; |
161 | while (file_exists($full_tmpDraftFile)){ |
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162 | $tmpDraftFile = "draft-" . GenerateRandomString(32, '', 7); |
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163 | $full_tmpDraftFile = "$hashed_attachment_dir/$tmpDraftFile"; |
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164 | } |
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165 | $fp = fopen($full_tmpDraftFile, 'w'); |
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166 | |
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167 | $headerlength = write822HeaderForDraft |
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168 | ($fp, $t, $c, $b, $subject, $more_headers, $session); |
169 | $bodylength = writeBodyForDraft ($fp, $body, $session); |
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170 | fclose($fp); |
171 | |
172 | $length = ($headerlength + $bodylength); |
173 | |
174 | if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) { |
175 | sqimap_append ($imap_stream, $draft_folder, $length); |
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176 | write822HeaderForDraft |
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177 | ($imap_stream, $t, $c, $b, $subject, $more_headers, $session); |
178 | writeBodyForDraft ($imap_stream, $body, $session); |
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179 | sqimap_append_done ($imap_stream); |
180 | } |
181 | sqimap_logout($imap_stream); |
182 | if ($length){ |
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183 | ClearAttachments($session); |
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184 | } |
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185 | if (file_exists($full_tmpDraftFile)){ |
186 | unlink ($full_tmpDraftFile); |
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187 | } |
188 | return $length; |
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189 | } |
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190 | |
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191 | ?> |