function homebox_merge_settings in Homebox 6.2

Same name and namespace in other branches

1. 6.3 homebox.module \homebox_merge_settings()

Merge default page and user settings

Parameters

$default_blocks: A multidimensional array representing a page's default blocks

$user_blocks: A multidimensional array representing a user's default blocks for a page

Return value

A merged array, allowing user settings to override all default settings availble The array will persist all default and user settings that the other array doesn't originally have.

2 calls to homebox_merge_settings()

homebox_prepare_block in ./homebox.module

Prepare a block for rendering with theme('homebox_block').

_homebox_save_user_settings in ./homebox.module

Save the user's page settings

File

./homebox.module, line 795

Homebox main file, takes care of global functions settings constants, etc.

Code

function homebox_merge_settings($default_blocks, $user_blocks) {

  // Iterate through default blocks, overriding with user settings
  foreach ($default_blocks as $k => $v) {
    if (!array_key_exists($k, $user_blocks)) {
      continue;
    }
    if (is_array($v) && is_array($user_blocks[$k])) {
      $default_blocks[$k] = homebox_merge_settings($v, $user_blocks[$k]);
    }
    else {
      $default_blocks[$k] = $user_blocks[$k];
    }
  }

  // Iterate through user blocks, carrying over any leftovers
  foreach ($user_blocks as $k => $v) {
    if (array_key_exists($k, $default_blocks)) {
      continue;
    }
    if (is_array($v) && is_array($user_blocks[$k])) {
      $default_blocks[$k] = homebox_merge_settings($v, $user_blocks[$k]);
    }
    else {
      $default_blocks[$k] = $user_blocks[$k];
    }
  }
  return $default_blocks;
}