public function __construct(array $info)
{
$this->info = $info;
$arg = array();
if (array_isset("xmlVersion", $info)) {
$arg["version"] = $info["xmlVersion"];
}
if (array_isset("encoding", $info)) {
$arg["encoding"] = $info["encoding"];
}
$this->document = Sabel_Xml_Document::create($arg);
}
protected function createItems($rss, $items)
{
foreach ($items as $item) {
$itemElem = $rss->addChild("item");
if (array_isset("title", $item)) {
$itemElem->addChild("title")->setNodeValue(xmlescape($item["title"]));
}
$itemElem->addChild("link")->setNodeValue(xmlescape($item["link"]));
$content = "";
if (array_isset("content", $item)) {
$content = $item["content"];
} elseif (array_isset("description", $item)) {
$content = $item["description"];
}
$itemElem->addChild("description")->setNodeValue($content, true);
if (array_isset("date", $item)) {
$itemElem->addChild("pubDate")->setNodeValue(date("r", strtotime($item["date"])));
}
}
}
protected function createItems($feed, $items)
{
foreach ($items as $item) {
$itemElem = $feed->addChild("entry");
if (array_isset("title", $item)) {
$itemElem->addChild("title")->setNodeValue(htmlescape($item["title"]));
}
$link = $itemElem->addChild("link");
$link->at("rel", "alternate")->at("type", "text/html")->at("href", $item["link"]);
if (array_isset("description", $item)) {
$itemElem->addChild("summary")->setNodeValue(htmlescape($item["description"]));
}
if (array_isset("content", $item)) {
$content = $itemElem->addChild("content");
$content->at("type", "text")->at("mode", "escaped");
$content->setNodeValue($item["content"], true);
}
if (array_isset("date", $item)) {
$itemElem->addChild("updated")->setNodeValue(date("c", strtotime($item["date"])));
}
}
}
if (!empty($_COOKIE['id'])) {
$id = $_COOKIE['id'];
$password = $_COOKIE['password'];
} else {
header("Location: login.php");
}
} else {
$id = receive('id');
$password = md5(receive('password'));
//md5
}
if ($logout == 0) {
$sql = 'SELECT * FROM user WHERE ' . $login_by . '="' . $id . '" and password="******"';
$db_array = db_query($sql);
//if login fail
if (!array_isset($db_array)) {
logout();
login_return();
} else {
//set session for login
session_start();
$_SESSION["user"]["uid"] = $db_array[0]['uid'];
$_SESSION["user"]["title"] = $db_array[0]['title'];
$_SESSION["user"]["name_first"] = $db_array[0]['name_first'];
$_SESSION["user"]["name_middle"] = $db_array[0]['name_middle'];
$_SESSION["user"]["name_last"] = $db_array[0]['name_last'];
$_SESSION["user"]["name_nickname"] = $db_array[0]['name_nickname'];
$_SESSION["user"]["email"] = $db_array[0]['email'];
$_SESSION["user"]["password"] = $db_array[0]['password'];
$_SESSION["user"]["type"] = $db_array[0]['type'];
//record user's ip and login time
/**
* @param string $path
*
* @return string
*/
public function output($path = null)
{
$items = $this->items;
if ($this->summaryLength > 0) {
$length = $this->summaryLength;
if (extension_loaded("mbstring")) {
foreach ($items as &$item) {
$item["summary"] = mb_strimwidth($item["content"], 0, $length + 3, "...");
}
} else {
foreach ($items as &$item) {
if (strlen($item["content"]) > $length) {
$item["summary"] = substr($item["content"], 0, $length - 3) . "...";
}
}
}
}
$info = $this->info;
if (!array_isset("home", $info)) {
$info["home"] = "http://" . get_server_name() . "/";
}
if (!array_isset("updated", $info) && isset($items[0])) {
$info["updated"] = isset($items[0]["date"]) ? $items[0]["date"] : now();
}
$className = "Sabel_Rss_Writer_" . $this->type;
$instance = new $className($info);
$xml = $instance->build($items);
if ($path !== null) {
file_put_contents($path, $xml);
}
return $xml;
}
public function createUrl($params, $currentUris = array())
{
unset($params["name"]);
$parts = explode("/", $this->uri);
$firstIndex = null;
foreach ($params as $key => $param) {
switch ($key) {
case "m":
$params["module"] = $param;
$key = "module";
unset($params["m"]);
break;
case "c":
$params["controller"] = $param;
$key = "controller";
unset($params["c"]);
break;
case "a":
$params["action"] = $param;
$key = "action";
unset($params["a"]);
break;
}
if ($firstIndex === null) {
$firstIndex = array_search(":" . $key, $parts, true);
}
}
$i = 0;
$url = array();
$defaults = $this->defaults;
foreach ($parts as $name) {
if ($name[0] !== ":") {
$url[] = $name;
} else {
$key = ltrim($name, ":");
if (array_isset($key, $params)) {
$url[] = $params[$key];
} elseif ($firstIndex !== false && $i >= $firstIndex) {
if (isset($defaults[$name])) {
$url[] = $defaults[$name];
}
} elseif (array_isset($key, $currentUris)) {
$url[] = $currentUris[$key];
}
$i++;
}
}
return implode("/", array_map("urlencode", $url));
}
function fetch_task_directory($tid)
{
$sql = 'SELECT did FROM directory WHERE tid=' . $tid . ' ORDER BY did DESC';
$db_array_did = db_query($sql);
if (!array_isset($db_array_did)) {
return FALSE;
} else {
$directory_count = count($db_array_did);
for ($i = 0; $i < $directory_count; $i++) {
$db_array_directory = fetch_directory_change($db_array_did[$i]['did']);
$db_array_directory_change[$i] = $db_array_directory[0];
}
return $db_array_directory_change;
}
}
protected function createImage($rdf)
{
$info = $this->info;
if (array_isset("image", $info)) {
$imgInfo = $info["image"];
$image = $rdf->addChild("image");
if (array_isset("title", $imgInfo)) {
$image->addChild("title")->setNodeValue(xmlescape($imgInfo["title"]));
} elseif (array_isset("title", $info)) {
$image->addChild("title")->setNodeValue(xmlescape($info["title"]));
}
if (array_isset("src", $imgInfo)) {
$image->at("rdf:about", xmlescape($imgInfo["src"]));
$image->addChild("url")->setNodeValue(xmlescape($imgInfo["src"]));
}
if (array_isset("link", $imgInfo)) {
$image->addChild("link")->setNodeValue(xmlescape($imgInfo["link"]));
} elseif (array_isset("home", $info)) {
$image->addChild("link")->setNodeValue(xmlescape($info["home"]));
}
}
}
function array_isset($key, $array)
{
if (($count = preg_match_all('/\\[(.+)\\]/U', $key, $matches)) > 0) {
$key1 = substr($key, 0, strpos($key, "["));
if (array_isset($key1, $array)) {
$array = $array[$key1];
foreach ($matches[1] as $_key) {
if (array_isset($_key, $array)) {
$array = $array[$_key];
} else {
return false;
}
}
return true;
} else {
return false;
}
} else {
return isset($array[$key]) && !is_empty($array[$key]);
}
}
