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An XML file manage courses list

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Némunaire 2012-06-18 17:57:04 +02:00
commit 6e9554e2f2
2 changed files with 147 additions and 37 deletions
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Course.class.php Normal file
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<?php
class Course
{
private $id;
private $name;
private $code;
private $branch;
private $registerdate;
private $validated = false;
public function __construct($node = null)
{
if (isset($node))
{
$this->id = $node->getAttribute("xml:id");
$this->registerdate = $node->getAttribute("registerdate");
if (intval($node->getAttribute("validated")))
$this->validated = true;
$this->name = $node->getAttribute("name");
$this->code = $node->getAttribute("code");
$this->branch = $node->getAttribute("branch");
}
}
public static function new_Course($name, $code, $branch = "")
{
$c = new Course();
$c->id = sha1($code);
$c->registerdate = time();
$c->name = $name;
$c->code = $code;
$c->branch = $branch;
return $c;
}
public static function getCourses($filename = "courses.xml")
{
$courses = array();
$treeXML = new DOMDocument('1.0', 'UTF-8');
if (@$treeXML->load($filename))
{
$nodes = $treeXML->getElementsByTagName("course");
foreach($nodes as $node)
{
$c = new Course($node);
$courses[$c->id] = $c;
}
}
return $courses;
}
public static function setCourses($courses, $filename = "courses.xml")
{
$treeXML = new DOMDocument('1.0', 'UTF-8');
$root_node = $treeXML->createElement("users");
$treeXML->appendChild($root_node);
foreach ($courses as $course)
$root_node->appendChild($course->to_xml($treeXML));
$treeXML->formatOutput = true;
$treeXML->save($filename);
}
public function to_xml($root)
{
$qnode = $root->createElement("course");
$qnode->setAttribute("xml:id", $this->id);
$qnode->setAttribute("name", $this->name);
$qnode->setAttribute("code", intval($this->code));
$qnode->setAttribute("branch", $this->branch);
$qnode->setAttribute("registerdate", $this->registerdate);
$qnode->setAttribute("validated", $this->validated);
return $qnode;
}
public function set_validated($validated)
{
$this->validated = $validated;
}
public function getId()
{
return $this->id;
}
public function getName()
{
return $this->name;
}
public function isValidated()
{
return $this->validated;
}
}
/*
$cs = Course::getCourses();
foreach($cs as $c)
$c->set_validated(true);
Course::setCourses($cs);
//*/
/*
$cs = Course::getCourses();
$c = Course::new_Course("Base de donnees", "RELA");
$cs[] = $c;
$c = Course::new_Course("Compression de donnee", "CODO");
$cs[] = $c;
$c = Course::new_Course("Protocole de liaisons", "PROLI");
$cs[] = $c;
$c = Course::new_Course("Typologie des langages", "TYLA", "TDA;SRC");
$cs[] = $c;
$c = Course::new_Course("Active directory", "ACDI");
$cs[] = $c;
$c = Course::new_Course("Graphes reseaux flots", "GRF");
$cs[] = $c;
Course::setCourses($cs);
//*/
?>