/**
* @access public
* @param $source
* @return string
*/
public function pre_process($source)
{
// Go through each custom function
foreach ($this->properties as $name => $property) {
$obj = $property[0];
$method = $property[1];
// Find them in the CSS
foreach (Scaffold_Helper_CSS::find_properties($name, $source->contents) as $found) {
// Call the hook method for this function
$result = call_user_func_array(array($obj, $method), array($found['value']));
// Replace it in the CSS
$source->contents = str_replace($found['property'], $result, $source->contents);
}
}
}
public function testFind_property()
{
$string = '
id{background:blue}
#id2{color:blue}
#id3{background-color:red}
#id4{dbackground:blue}
#id5{color:red;background:blue}
';
$expected = array(0 => array('string' => 'id{background:blue}', 'selector' => 'id', 'property' => 'background:blue', 'value' => 'blue'), 1 => array('string' => '#id5{color:red;background:blue}', 'selector' => '#id5', 'property' => 'background:blue', 'value' => 'blue'));
$output = Scaffold_Helper_CSS::find_properties('background', $string);
$this->assertEquals($expected, $output);
}
