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<?php
/**
* $Horde: turba/view.php,v 1.6.2.2 2006/01/01 21:29:15 jan Exp $
*
* Copyright 2004-2006 Jan Schneider <jan@horde.org>
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/asl.php.
*/
@define('TURBA_BASE', dirname(__FILE__));
require_once TURBA_BASE . '/lib/base.php';
if ($conf['documents']['type'] == 'none') {
Horde::fatal(_("The VFS backend needs to be configured to enable attachment uploads."), __FILE__, __LINE__);
}
$source = Util::getFormData('source');
$key = Util::getFormData('key');
$actionID = Util::getFormData('actionID');
$filename = Util::getFormData('file');
$type = Util::getFormData('type');
/* Get the object. */
if (!isset($cfgSources[$source])) {
Horde::fatal(_("The contact you requested does not exist."), __FILE__, __LINE__);
}
$driver = &Turba_Driver::singleton($source);
$object = $driver->getObject($key);
if (is_a($object, 'PEAR_Error')) {
Horde::fatal($object, __FILE__, __LINE__);
}
/* Check permissions. */
if (!$object->hasPermission(PERMS_READ)) {
Horde::fatal(_("You do not have permission to view this contact."), __FILE__, __LINE__);
}
$v_params = Horde::getVFSConfig('documents');
if (is_a($v_params, 'PEAR_Error')) {
Horde::fatal($v_params, __FILE__, __LINE__);
}
require_once 'VFS.php';
$vfs = &VFS::singleton($v_params['type'], $v_params['params']);
if (is_a($vfs, 'PEAR_Error')) {
Horde::fatal($vfs, __FILE__, __LINE__);
} else {
$data = $vfs->read(TURBA_VFS_PATH . '/' . $object->getValue('__uid'), $filename);
}
if (is_a($data, 'PEAR_Error')) {
Horde::logMessage($data, __FILE__, __LINE__, PEAR_LOG_ERR);
Horde::fatal(sprintf(_("Access denied to %s"), $filename), __FILE__, __LINE__);
}
/* Run through action handlers */
switch ($actionID) {
case 'download_file':
$browser->downloadHeaders($filename);
echo $data;
exit;
case 'view_file':
require_once 'Horde/MIME/Magic.php';
require_once 'Horde/MIME/Viewer.php';
require_once 'Horde/MIME/Part.php';
require HORDE_BASE . '/config/mime_drivers.php';
require TURBA_BASE . '/config/mime_drivers.php';
$mime_part = &new MIME_Part(MIME_Magic::extToMIME($type), $data);
$mime_part->setName($filename);
$viewer = &MIME_Viewer::factory($mime_part);
$body = $viewer->render();
$browser->downloadHeaders($filename, $viewer->getType(), true, strlen($body));
echo $body;
exit;
}
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