function pdb_vue_js_alter in Decoupled Blocks: Vue.js 8

Implements hook_js_alter().

File

./pdb_vue.module, line 140

Any procedural Vue PHP work lives here.

Code

function pdb_vue_js_alter(&$javascript, AttachedAssetsInterface $assets) {

  // Search for the spa-init.js file and move its weight to the bottom. This is
  // needed so that it renders all components that come before it.
  $spa_init = preg_grep("/spa-init/", array_keys($javascript));
  if ($spa_init) {

    // Get the weight of the last javascript file.
    end($javascript);
    $last_key = key($javascript);
    $last_weight = $javascript[$last_key]['weight'];

    // Get the key "filename" of the init javascript file.
    $filename = array_shift($spa_init);
    $javascript[$filename]['weight'] = $last_weight + 0.25;
  }
}