/**
* Get the size names
*
* @since 1.0
* @access public
* @param string
* @return
*/
public function generateFileNames()
{
$names = array();
foreach ($this->maps as $size => $postfix) {
$names[$size] = $this->image->getName(true) . $postfix . $this->image->getExtension();
}
return $names;
}
/**
* Generates a file name for an image
*
* @since 1.0
* @access public
* @param string
* @return
*/
public function generateFilename($size, $fileName = '')
{
if (empty($fileName)) {
$fileName = $this->image->getName(false);
}
// Remove any previously _stock from the image name
$fileName = str_ireplace('_stock', '', $fileName);
$extension = $this->image->getExtension();
$fileName = str_ireplace($extension, '', $fileName);
// Ensure that the file name is lowercased
$fileName = strtolower($fileName);
// Ensure that the file name is valid
$fileName = JFilterOutput::stringURLSafe($fileName);
// Append the size and extension back to the file name.
$fileName = $fileName . '_' . $size . $extension;
return $fileName;
}
/**
* Generates a random image name based on the node id.
*
* Example:
* <code>
* <?php
* $avatar = FD::get( 'Avatar' );
*
* // Returns md5 hash.
* $output = $avatar->generateName( 'anyprefix' , 'anysuffix' , '.png' );
*
* @since 1.0
* @access public
* @param string Prefix for the file name.
* @param string Suffix for the file name.
* @param string The extension of the file.
*/
public function getUniqueName()
{
$name = md5($this->image->getName() . uniqid());
return $name;
}
