/**
* Extracts the mixin bases
* @param $source
* @return return type
*/
public function process($source)
{
print_r($source->get());
exit;
# Finds any selectors starting with =mixin-name
if ($found = Scaffold_Helper_CSS::find_selectors('\\@mixin\\s+([0-9a-zA-Z_]+) (\\((.*?)\\))?', $source->get(), false)) {
# Just to make life a little easier
$full_base = $found[0];
$base_names = $found['name'];
$base_args = $found['args'];
$base_props = $found['properties'];
# Puts the mixin bases into a more suitable array
foreach ($base_names as $key => $value) {
$bases[$value]['properties'] = $base_props[$key];
# If there are mixin arguments, add them
$bases[$value]['params'] = $base_args[$key] != "" ? explode(',', $base_args[$key]) : array();
}
# Store this away for debugging
$this->mixins = $bases;
# Remove all of the mixin bases
$source->set(str_replace($full_base, '', $source->get()));
}
print_r($this->mixins);
exit;
}
/**
* Find selectors
* @author Anthony Short
* @test
*/
public function Find_selectors()
{
$string = 'id{background:blue}#id2{color:blue}#id3{background-color:red}#id4{dbackground:blue}#id5{color:red;background:blue}';
$expected = array(0 => 'id{background:blue}');
$output = Scaffold_Helper_CSS::find_selectors('id', $string);
$this->assertEquals($expected, $output);
$expected = array(0 => '#id2{color:blue}');
$output = Scaffold_Helper_CSS::find_selectors('#id2', $string);
$this->assertEquals($expected, $output);
$expected = array(0 => '#id3{background-color:red}');
$output = Scaffold_Helper_CSS::find_selectors('#id3', $string);
$this->assertEquals($expected, $output);
$expected = array(0 => '#id4{dbackground:blue}');
$output = Scaffold_Helper_CSS::find_selectors('#id4', $string);
$this->assertEquals($expected, $output);
$expected = array(0 => '#id5{color:red;background:blue}');
$output = Scaffold_Helper_CSS::find_selectors('#id5', $string);
$this->assertEquals($expected, $output);
}