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import.inc
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import.inc
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<?php
/*
+-----------------------------------------------------------------------+
| program/steps/mail/import.inc |
| |
| This file is part of the Roundcube Webmail client |
| Copyright (C) 2005-2013, The Roundcube Dev Team |
| |
| Licensed under the GNU General Public License version 3 or |
| any later version with exceptions for skins & plugins. |
| See the README file for a full license statement. |
| |
| PURPOSE: |
| Save the uploaded file(s) as messages to the current IMAP folder |
| |
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
*/
// clear all stored output properties (like scripts and env vars)
$OUTPUT->reset();
if (is_array($_FILES['_file'])) {
$imported = 0;
foreach ((array)$_FILES['_file']['tmp_name'] as $i => $filepath) {
// Process uploaded file if there is no error
$err = $_FILES['_file']['error'][$i];
if (!$err) {
// check file content type first
list($mtype_primary,) = explode('/', rc_mime_content_type($filepath, $_FILES['_file']['name'][$i], $_FILES['_file']['type'][$i]));
if (!in_array($mtype_primary, array('text','message'))) {
$OUTPUT->show_message('importmessageerror', 'error');
continue;
}
// read the first few lines to detect header-like structure
$fp = fopen($filepath, 'r');
do { $line = fgets($fp); }
while ($line !== false && trim($line) == '');
if (!preg_match('/^From\s+-/', $line) && !preg_match('/^[a-z-_]+:\s+.+/i', $line)) {
$OUTPUT->show_message('importmessageerror', 'error');
continue;
}
$message = $lastline = '';
fseek($fp, 0);
while (($line = fgets($fp)) !== false) {
// importing mbox file, split by From - lines
if (preg_match('/^From\s+-/', $line) && $lastline == '') {
if (!empty($message)) {
if ($RCMAIL->storage->save_message(null, rtrim($message))) {
$imported++;
}
else {
rcube::raise_error("Failed to import message to " . $RCMAIL->storage->get_folder(), false, true);
}
$message = '';
}
continue;
}
$message .= $line;
$lastline = rtrim($line);
}
if (!empty($message) && $RCMAIL->storage->save_message(null, rtrim($message))) {
$imported++;
}
}
if ($err == UPLOAD_ERR_INI_SIZE || $err == UPLOAD_ERR_FORM_SIZE) {
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes(ini_get('upload_max_filesize'))))));
}
else if ($err) {
$OUTPUT->show_message('fileuploaderror', 'error');
}
} // end foreach
if ($imported) {
$OUTPUT->show_message(rcube_label(array('name' => 'importmessagesuccess', 'nr' => $imported, 'vars' => array('nr' => $imported))), 'confirmation');
$OUTPUT->command('command', 'list');
}
else {
$OUTPUT->show_message('importmessageerror', 'error');
}
}
else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// if filesize exceeds post_max_size then $_FILES array is empty,
// show filesizeerror instead of fileuploaderror
if ($maxsize = ini_get('post_max_size'))
$msg = rcube_label(array('name' => 'filesizeerror', 'vars' => array('size' => show_bytes(parse_bytes($maxsize)))));
else
$msg = rcube_label('fileuploaderror');
$OUTPUT->command('display_message', $msg, 'error');
}
// send html page with JS calls as response
$OUTPUT->send('iframe');

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