public static function similarPubsHtml($db)
{
if (!isset($_SESSION['similar_pubs'])) {
return;
}
$html = '<h3>Similar Publications in Database</h3>';
foreach ($_SESSION['similar_pubs'] as $sim_pub_id) {
$sim_pub = new pdPublication();
$sim_pub->dbLoad($db, $sim_pub_id);
$html .= $sim_pub->getCitationHtml('..', false) . '<p/>';
unset($sim_pub);
}
return $html;
}
public function __construct()
{
parent::__construct('delete_publication', 'Delete Publication', 'Admin/delete_pbublication.php');
if ($this->loginError) {
return;
}
$this->loadHttpVars();
if (isset($this->pub_id) && !is_numeric($this->pub_id)) {
$this->pageError = true;
return;
}
$form =& $this->confirmForm('deleter');
$form->addElement('hidden', 'pub_id', $this->pub_id);
if ($form->validate()) {
$values = $form->exportValues();
$pub = new pdPublication();
$result = $pub->dbLoad($this->db, $values['pub_id']);
if (!$result) {
$this->pageError = true;
return;
}
$title = $pub->title;
$pub->dbDelete($this->db);
echo 'You have successfully removed the following ', 'publication from the database: <p/><b>', $title, '</b>';
} else {
if ($this->pub_id == null) {
echo 'No pub id defined';
$this->pageError = true;
return;
}
$pub = new pdPublication();
$result = $pub->dbLoad($this->db, $this->pub_id);
if (!$result) {
$this->pageError = true;
return;
}
$renderer =& $form->defaultRenderer();
$form->accept($renderer);
echo '<h3>Delete Publication</h3>Delete the following paper?<p/>', $pub->getCitationHtml();
$this->form =& $form;
$this->renderer =& $renderer;
}
}
