/usr/share/roundcube/plugins/zipdownload/zipdownload.php is in roundcube-plugins-extra 0.7-20120110.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 | <?php
/**
* ZipDownload
*
* Plugin to allow the download of all message attachments in one zip file
*
* @version @package_version@
* @requires php_zip extension (including ZipArchive class)
* @author Philip Weir
*/
class zipdownload extends rcube_plugin
{
public $task = 'mail';
function init()
{
$rcmail = rcmail::get_instance();
$this->load_config();
$this->add_texts('localization');
if ($rcmail->config->get('zipdownload_attachments', 1) > -1 && ($rcmail->action == 'show' || $rcmail->action == 'preview'))
$this->add_hook('template_object_messageattachments', array($this, 'attachment_ziplink'));
$this->register_action('plugin.zipdownload.zip_attachments', array($this, 'download_attachments'));
$this->register_action('plugin.zipdownload.zip_messages', array($this, 'download_selection'));
$this->register_action('plugin.zipdownload.zip_folder', array($this, 'download_folder'));
if ($rcmail->config->get('zipdownload_folder', false) || $rcmail->config->get('zipdownload_selection', false)) {
$this->include_script('zipdownload.js');
$this->api->output->set_env('zipdownload_selection', $rcmail->config->get('zipdownload_selection', false));
if ($rcmail->config->get('zipdownload_folder', false) && ($rcmail->action == '' || $rcmail->action == 'show')) {
$zipdownload = $this->api->output->button(array('command' => 'plugin.zipdownload.zip_folder', 'type' => 'link', 'classact' => 'active', 'content' => $this->gettext('downloadfolder')));
$this->api->add_content(html::tag('li', array('class' => 'separator_above'), $zipdownload), 'mailboxoptions');
}
}
}
function attachment_ziplink($p)
{
$rcmail = rcmail::get_instance();
// only show the link if there is more than the configured number of attachments
if (substr_count($p['content'], '<li>') > $rcmail->config->get('zipdownload_attachments', 1)) {
$link = html::tag('li', null,
html::a(array(
'href' => rcmail_url('plugin.zipdownload.zip_attachments', array('_mbox' => $rcmail->output->env['mailbox'], '_uid' => $rcmail->output->env['uid'])),
'title' => $this->gettext('downloadall'),
),
html::img(array('src' => $this->url(null) . $this->local_skin_path() . '/zip.png', 'alt' => $this->gettext('downloadall'), 'border' => 0)))
);
$p['content'] = preg_replace('/(<ul[^>]*>)/', '$1' . $link, $p['content']);
}
return $p;
}
function download_attachments()
{
$rcmail = rcmail::get_instance();
$imap = $rcmail->imap;
$temp_dir = $rcmail->config->get('temp_dir');
$tmpfname = tempnam($temp_dir, 'attachments');
$message = new rcube_message(get_input_value('_uid', RCUBE_INPUT_GET));
// open zip file
$zip = new ZipArchive();
$zip->open($tmpfname, ZIPARCHIVE::OVERWRITE);
foreach ($message->attachments as $part) {
$pid = $part->mime_id;
$part = $message->mime_parts[$pid];
if ($part->body)
$orig_message_raw = $part->body;
else
$orig_message_raw = $imap->get_message_part($message->uid, $part->mime_id, $part);
$disp_name = $this->_convert_filename($part->filename, $part->charset, $rcmail->config->get('zipdownload_charset'));
$zip->addFromString($disp_name, $orig_message_raw);
}
$zip->close();
$browser = new rcube_browser;
send_nocacheing_headers();
$filename = ($message->subject ? $message->subject : 'roundcube') . '.zip';
if ($browser->ie && $browser->ver < 7)
$filename = rawurlencode(abbreviate_string($filename, 55));
else if ($browser->ie)
$filename = rawurlencode($filename);
else
$filename = addcslashes($filename, '"');
// send download headers
header("Content-Type: application/octet-stream");
if ($browser->ie)
header("Content-Type: application/force-download");
// don't kill the connection if download takes more than 30 sec.
@set_time_limit(0);
header("Content-Disposition: attachment; filename=\"". $filename ."\"");
header("Content-length: " . filesize($tmpfname));
readfile($tmpfname);
// delete zip file
unlink($tmpfname);
exit;
}
function download_selection()
{
if (isset($_REQUEST['_uid'])) {
$uids = explode(",", $_REQUEST['_uid']);
if (sizeof($uids) > 0)
$this->_download_messages($uids);
}
}
function download_folder()
{
$imap = rcmail::get_instance()->imap;
$mbox_name = $imap->get_mailbox_name();
// initialize searching result if search_filter is used
if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
$search_request = md5($mbox_name.$_SESSION['search_filter']);
$imap->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET);
}
// fetch message headers for all pages
$uids = array();
if ($count = $imap->messagecount($mbox_name, $imap->threading ? 'THREADS' : 'ALL', FALSE)) {
for ($i = 0; ($i * $imap->page_size) <= $count; $i++) {
$a_headers = $imap->list_headers($mbox_name, ($i + 1));
foreach ($a_headers as $n => $header) {
if (empty($header))
continue;
array_push($uids, $header->uid);
}
}
}
if (sizeof($uids) > 0)
$this->_download_messages($uids);
}
private function _download_messages($uids)
{
$rcmail = rcmail::get_instance();
$imap = $rcmail->imap;
$temp_dir = $rcmail->config->get('temp_dir');
$tmpfname = tempnam($temp_dir, 'messages');
// open zip file
$zip = new ZipArchive();
$zip->open($tmpfname, ZIPARCHIVE::OVERWRITE);
foreach ($uids as $key => $uid){
$message = $imap->get_raw_body($uid);
$headers = $imap->get_headers($uid);
$subject = $imap->decode_header($headers->subject);
$subject = $this->_convert_filename($subject, RCMAIL_CHARSET, $rcmail->config->get('zipdownload_charset'));
$subject = substr($subject, 0, 16);
if (isset($subject) && $subject !="")
$disp_name = $subject . ".eml";
else
$disp_name = "message_rfc822.eml";
$disp_name = $uid . "_" . $disp_name;
$zip->addFromString($disp_name, $message);
}
$zip->close();
$browser = new rcube_browser;
send_nocacheing_headers();
$filename = $imap->get_mailbox_name() . '.zip';
if ($browser->ie && $browser->ver < 7)
$filename = rawurlencode(abbreviate_string($filename, 55));
else if ($browser->ie)
$filename = rawurlencode($filename);
else
$filename = addcslashes($filename, '"');
// send download headers
header("Content-Type: application/octet-stream");
if ($browser->ie)
header("Content-Type: application/force-download");
// don't kill the connection if download takes more than 30 sec.
@set_time_limit(0);
header("Content-Disposition: attachment; filename=\"". $filename ."\"");
header("Content-length: " . filesize($tmpfname));
readfile($tmpfname);
// delete zip file
unlink($tmpfname);
exit;
}
private function _convert_filename($str, $from = RCMAIL_CHARSET, $to = 'ISO-8859-1')
{
$str = rcube_charset_convert($str, $from, $to);
return $str;
}
}
?>
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