filename = Paste::get_path($filename);
if ($this->load())
$this->fileref = $filename;
}
}
/**
* Load or reload the file and set attributes
*/
function load()
{
if (is_file($this->filename))
{
$doc = new DOMDocument();
$doc->load($this->filename);
$this->title = utf8_decode(
$doc->getElementsByTagName("title")->item(0)->textContent);
$this->language = strtolower(
$doc->getElementsByTagName("language")->item(0)->textContent);
$this->date = $doc->getElementsByTagName("date")->item(0)->textContent;
$this->author = utf8_decode(
$doc->getElementsByTagName("author")->item(0)->textContent);
$this->content = $doc->getElementsByTagName("content")->item(0)->textContent;
if ($doc->getElementsByTagName("ref")->length > 0)
$this->ref = $doc->getElementsByTagName("ref")->item(0)->textContent;
else
$this->ref = NULL;
$this->ip = $doc->getElementsByTagName("ip")->item(0)->textContent;
$this->hash = $doc->getElementsByTagName("hash")->item(0)->textContent;
//Check the lang exists
if (empty($this->language) || !is_file(GESHI_DIR.$this->language.".php"))
$this->language = "text";
return TRUE;
}
else
return FALSE;
}
static function get_path($filename)
{
return DESTINATION . "/" . $filename . ".xml";
}
static function speed_cmp($filename, $hash)
{
if (is_file($filename))
{
$doc = new DOMDocument();
$doc->load($filename);
return ($hash == $doc->getElementsByTagName("hash")->item(0)->textContent);
}
else
return FALSE;
}
/**
* Save the current paste
*/
function save($filename=NULL)
{
$this->date = time();
$this->hash = base64_encode(sha1($this->content, true));
$this->ip = $_SERVER["REMOTE_ADDR"];
if (empty($filename))
{
$i = 0;
do
{
$filename = substr(
str_replace("+", "",
str_replace("/", "",
$this->hash)), $i++, NB_CHAR);
}
//If the file already exists, find another name if the content is different
while(is_file(Paste::get_path($filename))
&& !Paste::speed_cmp(Paste::get_path($filename), $hash));
}
$this->filename = $filename;
$xml = new DOMDocument('1.0', 'UTF-8');
$xml->formatOutput = true;
$xml_paste = $xml->createElement("paste");
$xml_paste->appendChild(
$xml->createElement("title", $this->title));
$xml_paste->appendChild(
$xml->createElement("author", $this->author));
$xml_paste->appendChild(
$xml->createElement("language", $this->language));
$xml_paste->appendChild(
$xml->createElement("date", $this->date));
$xml_paste->appendChild(
$xml->createElement("ip", $this->ip));
$xml_paste->appendChild(
$xml->createElement("content", $this->content));
if (!empty($this->ref))
$xml_paste->appendChild(
$xml->createElement("ref", $this->ref));
$xml_paste->appendChild(
$xml->createElement("hash", $this->hash));
$xml->appendChild($xml_paste);
if ($xml->save(Paste::get_path($this->filename)))
return $this->filename;
else
{
die ("Sorry, an error occured while saving the file. Please try again later.");
return FALSE;
}
}
function create($dict)
{
$this->title = $dict["title"];
$this->author = $dict["author"];
$this->language = $dict["lang"];
if (isset($dict["ref"]))
$this->ref = $dict["ref"];
//TODO: allow uploading file
$this->content = $dict["content"];
}
function get_subtitle()
{
if (empty($this->author))
$author = "un inconnu";
else
$author = htmlentities($this->author);
return "Posté par ".$author.", le ".strftime("%A %e %B %G à %H:%M:%S",
$this->date);
}
function get_ref()
{
if (!empty($this->ref))
return 'Voir l\'original';
else
return "";
}
}
?>