function flashnode_get_macros in Flash Node 5.6

Same name and namespace in other branches

1. 5.2 flashnode.module \flashnode_get_macros()
2. 5.3 flashnode.module \flashnode_get_macros()
3. 6.3 flashnode.module \flashnode_get_macros()
4. 6.2 flashnode.module \flashnode_get_macros()

Process a macro string in to an array of keys and values. Pass the array to flashnode_content for processing and rendering in to an HTML string

1 call to flashnode_get_macros()

flashnode_filter in ./flashnode.module

Implementation of hook_filter()

File

./flashnode.module, line 704

Code

function flashnode_get_macros($text) {
  $m = array();
  preg_match_all('/ \\[ ([^\\[\\]]+)* \\] /x', $text, $matches);
  $tag_match = (array) array_unique($matches[1]);

  // Don't process duplicates.
  foreach ($tag_match as $macro) {
    $current_macro = '[' . $macro . ']';
    $param = array_map('trim', explode('|', $macro));

    // The first macro param is assumed to be the function name.
    $func_name = array_shift($param);

    // If flash macro found, extra other settings
    if ($func_name == 'flashnode') {
      $vars = array();
      foreach ($param as $p) {
        $pos = strpos($p, '=');
        $varname = substr($p, 0, $pos);
        $varvalue = substr($p, $pos + 1);
        $vars[$varname] = $varvalue;
      }
      $m[$current_macro] = $vars;
    }
  }
  return $m;
}