function isotope_init in Isotope (with Masonry and Packery) 6

Same name and namespace in other branches

1. 7 isotope.module \isotope_init()

Implements hook_init().

Checks for conflicts, and displays warnings if they are detected Adds the configured library javascript to the site

File

./isotope.module, line 14

This adds the jquery.isotope.js library if found in the libraries folder

Code

function isotope_init() {
  if (arg(2) == 'edit') {
  }
  elseif (arg(0) != 'admin') {
    module_load_include('module', 'libraries');
    $libpath = libraries_get_path('isotope');
    $scripts = variable_get('isotope_settings', array());
    foreach ($scripts as $script) {
      if ($script) {
        $jspath = check_plain($libpath . '/js/' . $script . '.min.js');
        drupal_add_js($jspath);
      }
    }

    // Add the library if the file structure looks correct.
    if (is_dir($libpath) != TRUE || !drupal_add_js($libpath . '/jquery.isotope.js')) {
      drupal_set_message(t('The Isotope Library module is enabled but the library itself was not loaded.') . ' ' . l(t('Download the Isotope.js library'), 'https://github.com/desandro/isotope.git') . ' ' . t('into sites/<yoursitenamehere>/libraries/isotope in order to use the module.'), 'error', FALSE);
      return;
    }
    drupal_add_js($libpath . '/jquery.isotope.js');
  }
}