function spoiler_filter in Spoiler 5

Same name and namespace in other branches

1. 6 spoiler.module \spoiler_filter()

Implementation of hook_filter().

File

./spoiler.module, line 27

Spoiler module: This module allows users to hide potential "spoiler" content by inserting them between [spoiler][/spoiler] tags. These tags will be converted to HTML by this filter and the relevant CSS rules will set the foreground and…

Code

function spoiler_filter($op, $delta = 0, $format = -1, $text = '') {
  switch ($op) {
    case 'list':
      return array(
        0 => t('Spoiler filter'),
      );
    case 'description':
      return t('Converts [spoiler][/spoiler] tags into HTML and sets the foreground and background colours to the same value, effectively rendering the content within invisible.');
    case 'process':
      return _spoiler_filter_process($text);
    default:
      return $text;
  }
}