/**
* Parses instruction sets and invokes `Medium::make()` for a file
*
* @param Model $Model
* @param string $file Path to a file relative to `baseDirectory` or an absolute path to a file
* @return boolean
*/
function make(&$Model, $file, $overwrite = false)
{
extract($this->settings[$Model->alias]);
list($file, $relativeFile) = $this->_file($Model, $file);
$relativeDirectory = DS . rtrim(dirname($relativeFile), '.');
$name = Medium::name($file);
$filter = Configure::read('Media.filter.' . strtolower($name));
$hasCallback = method_exists($Model, 'beforeMake');
foreach ($filter as $version => $instructions) {
$directory = Folder::slashTerm($filterDirectory . $version . $relativeDirectory);
$Folder = new Folder($directory, $createDirectory);
if (!$Folder->pwd()) {
$message = "MediaBehavior::make - Directory `{$directory}` ";
$message .= "could not be created or is not writable. ";
$message .= "Please check the permissions.";
trigger_error($message, E_USER_WARNING);
continue;
}
if ($hasCallback) {
$process = compact('overwrite', 'directory', 'name', 'version', 'instructions');
if ($Model->beforeMake($file, $process)) {
continue;
}
}
if (!($Medium = Medium::make($file, $instructions))) {
$message = "MediaBehavior::make - Failed to make version `{$version}` ";
$message .= "of file `{$file}`. ";
trigger_error($message, E_USER_WARNING);
continue;
}
$Medium->store($directory . basename($file), $overwrite);
}
return true;
}
/**
* "makes" a file
*
* @param string $file Absolute path to a file
* @access protected
* @return boolean
*/
function _make($file)
{
$File = new File($file);
$name = Medium::name($file);
$subdir = array_pop(explode(DS, dirname($this->source)));
if ($name === 'Icon' || strpos($file, 'ico' . DS) !== false) {
return true;
}
if ($this->version) {
$configString = 'Media.filter.' . strtolower($name) . '.' . $this->version;
$filter = array(Configure::read($configString));
} else {
$configString = 'Media.filter.' . strtolower($name);
$filter = Configure::read($configString);
}
foreach ($filter as $version => $instructions) {
$directory = Folder::slashTerm(rtrim($this->destination . $version . DS . $subdir, '.'));
$Folder = new Folder($directory, $this->_createDirectories);
if (!$Folder->pwd()) {
$this->err($directory . ' could not be created or is not writable.');
$this->err('Please check your permissions.');
return false;
}
$Medium = Medium::make($File->pwd(), $instructions);
if (!$Medium) {
$this->err('Failed to make version ' . $version . ' of medium.');
return false;
}
$Medium->store($Folder->pwd() . $File->name, $this->overwrite);
}
return true;
}
function testMake()
{
$instructions = array('convert' => 'image/png', 'zoomCrop' => array(10, 10));
$Medium = Medium::make($this->TestData->getFile('image-jpg.jpg'), $instructions);
$this->assertIsA($Medium, 'Medium');
}