* did not receive this file, see http://www.horde.org/licenses/gpl.
*
* @author Andrew Coleman <*****@*****.**>
* @author Michael Slusarz <*****@*****.**>
* @category Horde
* @copyright 2004-2007 Andrew Coleman
* @copyright 2008-2016 Horde LLC
* @license http://www.horde.org/licenses/gpl GPL
* @package IMP
*/
/* We do not need to be authenticated to get the file. */
require_once __DIR__ . '/lib/Application.php';
Horde_Registry::appInit('imp', array('authentication' => 'none', 'session_control' => 'none', 'timezone' => true));
$vars = $injector->getInstance('Horde_Variables');
/* This will throw exception if VFS/linked attachments are not available. */
$linked_atc = new IMP_Compose_LinkedAttachment($vars->u, $vars->id);
/* Check for old linked attachment data, and convert if necessary.
* Deprecated parameters:
* - f: (string) Filename
* - t: (string) Timestamp
*/
if (isset($vars->t)) {
$linked_atc->convert($vars->t, $vars->f);
}
/* Check for delete request. */
if ($vars->d) {
if ($fname = $linked_atc->delete($vars->d)) {
printf(_("Attachment %s deleted."), htmlspecialchars($fname));
} else {
print _("Attachment doesn't exist.");
}
/**
*/
public function gc()
{
if (!($keep = IMP_Compose_LinkedAttachment::keepDate(true))) {
return;
}
$changed = false;
$this->_getMetadata();
foreach ($this->_md as $key => $val) {
$md = new IMP_Compose_Attachment_Linked_Metadata();
$md->data = $val;
if ($md->time < $keep) {
try {
$this->_vfs->deleteFile($this->_vfspath, $key);
} catch (Exception $e) {
}
unset($this->_md[$key]);
$changed = true;
}
}
if ($changed) {
$this->_saveMetadata();
}
}
/**
* Adds linked attachments to message.
*
* @param string &$body Plaintext data.
* @param mixed $html HTML data (Horde_Domhtml) or null.
*
* @throws IMP_Compose_Exception
*/
protected function _linkAttachments(&$body, $html)
{
global $conf;
if (empty($conf['compose']['link_attachments'])) {
return;
}
$link_all = false;
$linked = array();
if (!empty($conf['compose']['link_attach_size_hard'])) {
$limit = intval($conf['compose']['link_attach_size_hard']);
foreach ($this as $val) {
if (($limit -= $val->getPart()->getBytes()) < 0) {
$link_all = true;
break;
}
}
}
foreach (iterator_to_array($this) as $key => $val) {
if ($link_all && !$val->linked) {
$val = new IMP_Compose_Attachment($this, $val->getPart(), $val->storage->getTempFile());
$val->forceLinked = true;
unset($this[$key]);
$this[$key] = $val;
}
if ($val->linked && !$val->related) {
$linked[] = $val;
}
}
if (empty($linked)) {
return;
}
if ($del_time = IMP_Compose_LinkedAttachment::keepDate(false)) {
/* Subtract 1 from time to get the last day of the previous
* month. */
$expire = ' (' . sprintf(_("links will expire on %s"), strftime('%x', $del_time - 1)) . ')';
}
$body .= "\n-----\n" . _("Attachments") . $expire . ":\n";
if ($html) {
$body = $html->getBody();
$dom = $html->dom;
$body->appendChild($dom->createElement('HR'));
$body->appendChild($div = $dom->createElement('DIV'));
$div->appendChild($dom->createElement('H4', _("Attachments") . $expire . ':'));
$div->appendChild($ol = $dom->createElement('OL'));
}
$i = 0;
foreach ($linked as $val) {
$apart = $val->getPart();
$name = $apart->getName(true);
$size = IMP::sizeFormat($apart->getBytes());
$url = strval($val->link_url->setRaw(true));
$body .= "\n" . ++$i . '. ' . $name . ' (' . $size . ') [' . $apart->getType() . "]\n" . sprintf(_("Download link: %s"), $url) . "\n";
if ($html) {
$ol->appendChild($li = $dom->createElement('LI'));
$li->appendChild($dom->createElement('STRONG', $name));
$li->appendChild($dom->createTextNode(' (' . $size . ') [' . htmlspecialchars($apart->getType()) . ']'));
$li->appendChild($dom->createElement('BR'));
$li->appendChild($dom->createTextNode(_("Download link") . ': '));
$li->appendChild($a = $dom->createElement('A', htmlspecialchars($url)));
$a->setAttribute('href', $url);
}
}
}
