_footnotes = array();
}
/**
* Setter for the ID attribute in the BODY tag
*
* @param mixed $message The message to be used for the footnote.
* Can be a string or a PMA_Message object.
* @param bool $bbc Whether to generate BBCode or HTML
*
* @return string The marker to be displayed near the element
* that is being referenced by the footnote
*/
public function add($message, $bbc = false)
{
if ($message instanceof PMA_Message) {
$key = $message->getHash();
$message = $message->getDisplay();
} else {
$key = md5($message);
}
if (! isset($this->_footnotes[$key])) {
$id = count($this->_footnotes) + 1;
$this->_footnotes[$key] = new PMA_Footnote(
$id,
$message,
$bbc
);
}
return $this->_footnotes[$key]->getMarker();
}
/**
* Renders the footnotes
*
* @return string
*/
public function getDisplay()
{
$retval = '';
if (count($this->_footnotes)) {
$retval .= '';
}
return $retval;
}
}
/**
* Each object of this class represents a footnote
* Used by PMA_Footnotes
*
* @package PhpMyAdmin
*/
class PMA_Footnote
{
/**
* Footnote identifier
*
* @var int
* @access private
*/
private $_id;
/**
* The message to be used for the footnote
*
* @var string
* @access private
*/
private $_message;
/**
* Whether to generate BBCode or HTML
*
* @var bool
* @access private
*/
private $_bbc;
/**
* Generates new PMA_Footnotes objects
*
* @param int $id Footnote identifier
* @param string $message The message to be used for the footnote
* @param bool $bbc Whether to generate BBCode or HTML
*
* @return PMA_Footnote object
*/
public function __construct($id, $message, $bbc = false)
{
$this->_id = $id;
$this->_bbc = $bbc;
$this->_message = $message;
}
/**
* Returns the marker to be displayed near the element
* that is being referenced by this footnote
*
* @return string
*/
public function getMarker()
{
if ($this->_bbc) {
$retval = '[sup]' . $this->_id . '[/sup]';
} else {
$retval = '';
$retval .= PMA_getImage(
'b_help.png',
'',
array('class' => 'footnotemarker footnote_' . $this->_id)
);
}
return $retval;
}
/**
* Renders the footnote
*
* @return string
*/
public function getDisplay()
{
$retval = '
';
return $retval;
}
}
?>