function mime_default_expunge($pAttachmentId)
{
global $gBitSystem, $gBitUser;
$ret = FALSE;
if (@BitBase::verifyId($pAttachmentId)) {
if ($fileHash = LibertyMime::loadAttachment($pAttachmentId)) {
if ($gBitUser->isAdmin() || $gBitUser->mUserId == $fileHash['user_id']) {
// make sure this is a valid storage directory before removing it
if (!empty($fileHash['source_file']) && ($nuke = LibertyMime::validateStoragePath($fileHash['source_file'])) && is_file($nuke)) {
unlink_r(dirname($nuke));
}
$query = "DELETE FROM `" . BIT_DB_PREFIX . "liberty_files` WHERE `file_id` = ?";
$gBitSystem->mDb->query($query, array($fileHash['foreign_id']));
$ret = TRUE;
}
}
}
return $ret;
}
function mime_default_update(&$pStoreRow)
{
global $gBitSystem;
// this will reset the uploaded file
if (BitBase::verifyId($pStoreRow['attachment_id']) && !empty($pStoreRow['upload'])) {
if (empty($pStoreRow['dest_branch'])) {
$pStoreRow['dest_branch'] = liberty_mime_get_storage_branch(array('attachment_id' => $pStoreRow['attachment_id']));
}
if (!empty($pStoreRow['dest_branch']) && !empty($pStoreRow['file_name'])) {
// First we remove the old file
$path = STORAGE_PKG_PATH . $pStoreRow['dest_branch'];
$file = $path . $pStoreRow['file_name'];
if (($nuke = LibertyMime::validateStoragePath($path)) && is_dir($nuke)) {
if (!empty($pStoreRow['unlink_dir'])) {
@unlink_r($path);
mkdir($path);
} else {
@unlink($file);
}
}
// make sure we store the new file in the same place as before
$pStoreRow['upload']['dest_branch'] = $pStoreRow['dest_branch'];
// if we can create new thumbnails for this file, we remove the old ones first
$canThumbFunc = liberty_get_function('can_thumbnail');
if (!empty($canThumbFunc) && $canThumbFunc($pStoreRow['upload']['type'])) {
liberty_clear_thumbnails($pStoreRow['upload']);
}
// Now we process the uploaded file
if ($storagePath = liberty_process_upload($pStoreRow['upload'])) {
$sql = "UPDATE `" . BIT_DB_PREFIX . "liberty_files` SET `file_name` = ?, `mime_type` = ?, `file_size` = ?, `user_id` = ? WHERE `file_id` = ?";
$gBitSystem->mDb->query($sql, array($pStoreRow['upload']['name'], $pStoreRow['upload']['type'], $pStoreRow['upload']['size'], $pStoreRow['user_id'], $pStoreRow['file_id']));
}
// ensure we have the correct guid in the db
if (empty($pStoreRow['attachment_plugin_guid'])) {
$pStoreRow['attachment_plugin_guid'] = LIBERTY_DEFAULT_MIME_HANDLER;
}
$gBitSystem->mDb->associateUpdate(BIT_DB_PREFIX . "liberty_attachments", array('attachment_plugin_guid' => $pStoreRow['attachment_plugin_guid']), array('attachment_id' => $pStoreRow['attachment_id']));
}
}
return TRUE;
}
$gBitSystem->confirmDialog($formHash, $msgHash);
} else {
$feedback['error'] = tra('No valid content id given.');
}
}
// delete icon if needed
if (!empty($_REQUEST['delete_thumbnails'])) {
$fileHash['dest_branch'] = dirname($gContent->mInfo['storage_path']) . '/';
liberty_clear_thumbnails($fileHash);
$gContent->load();
}
// set up everything for re-processing
if (!empty($_REQUEST['reprocess_upload'])) {
if (!empty($gContent->mInfo['source_file']) && is_file($gContent->mInfo['source_file'])) {
// check to see if the file is ok to be deleted
if (($nuke = LibertyMime::validateStoragePath($gContent->mInfo['source_file'])) && is_file($nuke)) {
// first we need to move the file out of the way
$tmpfile = str_replace("//", "/", tempnam(TEMP_PKG_PATH, TREASURY_PKG_NAME));
rename($gContent->mInfo['source_file'], $tmpfile);
// fill the upload hash with the file details
$_FILES['file']['tmp_name'] = $tmpfile;
$_FILES['file']['name'] = $gContent->mInfo['filename'];
$_FILES['file']['size'] = $gContent->mInfo['file_size'];
$_FILES['file']['type'] = $gContent->mInfo['mime_type'];
$_FILES['file']['error'] = 0;
$_REQUEST['update_file'] = TRUE;
}
} else {
$feedback['error'] = tra('The file could not be reprocessed. There was a problem locating the original file.');
}
}
