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