Factoring code into a single class
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Némunaire
parent
bbddcc3231
commit
3898e64c97
4 changed files with 208 additions and 87 deletions
178
paste.class.php
Normal file
178
paste.class.php
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@ -0,0 +1,178 @@
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<?php
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require_once("common.php");
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class Paste
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{
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var $filename;
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var $fileref = NULL;
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var $title;
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var $language;
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var $author;
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var $date;
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var $content;
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var $ip;
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var $ref = NULL;
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var $hash;
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/**
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* Create a new paste or open a existing file
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*/
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function __construct($filename=NULL)
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{
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if (!empty($filename))
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{
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$this->filename = Paste::get_path($filename);
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if ($this->load())
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$this->fileref = $filename;
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}
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}
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/**
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* Load or reload the file and set attributes
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*/
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function load()
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{
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if (is_file($this->filename))
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{
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$doc = new DOMDocument();
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$doc->load($this->filename);
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$this->title = utf8_decode(
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$doc->getElementsByTagName("title")->item(0)->textContent);
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$this->language = strtolower(
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$doc->getElementsByTagName("language")->item(0)->textContent);
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$this->date = $doc->getElementsByTagName("date")->item(0)->textContent;
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$this->author = utf8_decode(
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$doc->getElementsByTagName("author")->item(0)->textContent);
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$this->content = $doc->getElementsByTagName("content")->item(0)->textContent;
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if ($doc->getElementsByTagName("ref")->length > 0)
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$this->ref = $doc->getElementsByTagName("ref")->item(0)->textContent;
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else
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$this->ref = NULL;
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$this->ip = $doc->getElementsByTagName("ip")->item(0)->textContent;
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$this->hash = $doc->getElementsByTagName("hash")->item(0)->textContent;
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//Check the lang exists
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if (empty($this->language) || !is_file(GESHI_DIR.$this->language.".php"))
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$this->language = "text";
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return TRUE;
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}
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else
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return FALSE;
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}
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static function get_path($filename)
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{
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return DESTINATION . "/" . $filename . ".xml";
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}
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static function speed_cmp($filename, $hash)
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{
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if (is_file($filename))
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{
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$doc = new DOMDocument();
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$doc->load($filename);
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return ($hash == $doc->getElementsByTagName("hash")->item(0)->textContent);
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}
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else
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return FALSE;
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}
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/**
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* Save the current paste
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*/
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function save($filename=NULL)
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{
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$this->date = time();
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$this->hash = base64_encode(sha1($this->content, true));
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$this->ip = $_SERVER["REMOTE_ADDR"];
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if (empty($filename))
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{
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$i = 0;
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do
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{
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$filename = substr(
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str_replace("+", "",
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str_replace("/", "",
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$this->hash)), $i++, NB_CHAR);
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}
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//If the file already exists, find another name if the content is different
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while(is_file(Paste::get_path($filename))
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&& !Paste::speed_cmp(Paste::get_path($filename), $hash));
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}
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$this->filename = $filename;
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$xml = new DOMDocument('1.0', 'UTF-8');
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$xml->formatOutput = true;
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$xml_paste = $xml->createElement("paste");
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$xml_paste->appendChild(
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$xml->createElement("title", $this->title));
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$xml_paste->appendChild(
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$xml->createElement("author", $this->author));
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$xml_paste->appendChild(
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$xml->createElement("language", $this->language));
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$xml_paste->appendChild(
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$xml->createElement("date", $this->date));
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$xml_paste->appendChild(
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$xml->createElement("ip", $this->ip));
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$xml_paste->appendChild(
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$xml->createElement("content", $this->content));
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if (!empty($this->ref))
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$xml_paste->appendChild(
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$xml->createElement("ref", $this->ref));
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$xml_paste->appendChild(
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$xml->createElement("hash", $this->hash));
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$xml->appendChild($xml_paste);
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if ($xml->save(Paste::get_path($this->filename)))
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return $this->filename;
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else
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{
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die ("Sorry, an error occured while saving the file. Please try again later.");
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return FALSE;
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}
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}
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function create($dict)
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{
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$this->title = $dict["title"];
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$this->author = $dict["author"];
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$this->language = $dict["lang"];
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if (isset($dict["ref"]))
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$this->ref = $dict["ref"];
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//TODO: allow uploading file
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$this->content = $dict["content"];
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}
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function get_subtitle()
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{
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if (empty($this->author))
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$author = "<em>un inconnu</em>";
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else
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$author = htmlentities($this->author);
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return "Posté par ".$author.", le ".strftime("%A %e %B %G à %H:%M:%S",
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$this->date);
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}
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function get_ref()
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{
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if (!empty($this->ref))
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return '<a href="/?'.$this->ref.'">Voir l\'original</a>';
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else
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return "";
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}
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}
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?>
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