public function joinFiles($sections = array(), $type = 'css')
{
$task = new FD40_Stylesheet_Task("Joining {$type} sections.");
$content = '';
foreach ($sections as $section) {
$sectionFile = $this->stylesheet->file($section, $type);
if (!JFile::exists($sectionFile)) {
return $task->reject("Missing minified section file '{$sectionFile}'.");
}
$sectionContent = JFile::read($sectionFile);
if ($sectionContent === false) {
return $task->reject("Unable to read minified section file '{$sectionFile}'.");
}
$content .= $sectionContent;
}
$task->result = $content;
return $task->resolve();
}