function _pathologic_url in Pathologic 5

Same name and namespace in other branches

1. 6 pathologic.module \_pathologic_url()
2. 6.2 pathologic.module \_pathologic_url()

Run the parts through url() if they look like they link to a local Drupal path. Otherwise, it's a link to a file or something -- try to return it in one piece.

Okay, here's where the major changes are in the D5 version. menu_get_item() has different parameters, and returns an empty array on failure.

4 calls to _pathologic_url()

pathologic_filter in ./pathologic.module

Implementation of hook_filter().

_pathologic_abs_regex in ./pathologic.module

Return the hard part of the regular expression to be used when making paths relative. $attr will probably be either 'href' or 'src'.

_pathologic_do_href in ./pathologic.module

preg_replace_callback() callback function. Properly formats an HREF element. Here's where the magic happens…

_pathologic_do_src in ./pathologic.module

preg_replace_callback() callback function. Okay. If we have a local SRC attribute, there are two possibilities.

File

./pathologic.module, line 163

Code

function _pathologic_url($path, $fragment = NULL) {

  // Does this look like an internal URL?
  if ($path !== '<front>' && count(menu_get_item(NULL, $path)) === 0 && drupal_get_path_alias($path) === $path) {

    // It's not.
    global $base_url;
    $return = $base_url . '/' . $path;
    if ($fragment !== NULL) {
      $return .= '#' . $fragment;
    }
    return $return;
  }
  return url($path, NULL, $fragment === '' ? NULL : $fragment, TRUE);
}