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<?php
/*
* This file contains the functions for the storage-backend.
*/
function getSlotFilePath($slotUUID, $config) {
return $config['slot_registry_dir'].$slotUUID;
}
function getUploadFilePath($slotUUID, $config, $filename = NULL) {
$path = $config['storage_base_path'].$slotUUID;
if (!is_null($filename)) {
$path .= '/'.$filename;
}
return $path;
}
function loadSlotParameters($slotUUID, $config) {
$slotFilePath = getSlotFilePath($slotUUID, $config);
$slotParameters = require($slotFilePath);
$slotParameters['filename'] = $slotParameters['filename'];
$slotParameters['creation_time'] = filemtime($slotFilePath);
return $slotParameters;
}
function readSlots($jid) {
global $config;
$jid = getBareJid($jid);
$slots = array();
if ($handle = opendir($config['slot_registry_dir'])) {
while (false !== ($entry = readdir($handle))) {
if ($entry != "." && $entry != ".." && $entry != ".htaccess") {
$slotUUID = $entry;
$params = loadSlotParameters($slotUUID, $config);
$senderBareJid = getBareJid($params['user_jid']);
$recipientBareJid = (array_key_exists('recipient_jid', $params)) ? getBareJid($params['recipient_jid']) : '';
if ($senderBareJid == $jid || $recipientBareJid == $jid) {
$filePath = getUploadFilePath($slotUUID, $config, $params['filename']);
$file = [];
$fileExists = file_exists($filePath);
$file['url'] = "";
$file['sent_time'] = $params['creation_time'];
if ($fileExists) {
$file['url'] = $config['base_url_get'].$slotUUID.'/'.$params['filename'];
}
$file['fileinfo'] = [];
$file['fileinfo']['filename'] = $params['filename'];
$file['fileinfo']['filesize'] = $params['filesize'];
$file['fileinfo']['content_type'] = $params['content_type'];
$file['sender_jid'] = $senderBareJid;
$file['recipient_jid'] = $recipientBareJid;
if (null == $file['recipient_jid']) {
$file['recipient_jid'] = "";
}
$slots[] = $file;
}
}
}
}
return $slots;
}
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