function context_layouts_get_layouts in Context 6

Same name and namespace in other branches

1. 6.3 context_layouts/context_layouts.module \context_layouts_get_layouts()
2. 7.3 context_layouts/context_layouts.module \context_layouts_get_layouts()

Retrieve layouts for the specified theme.

4 calls to context_layouts_get_layouts()

context_layouts_reaction_block::get_active_layout in context_layouts/plugins/context_layouts_reaction_block.inc

Retrieve the first layout specified found by any active contexts.

context_layouts_reaction_block::get_layout_options in context_layouts/plugins/context_layouts_reaction_block.inc

Get layout options for the given theme.

context_layouts_reaction_block::get_layout_regions in context_layouts/plugins/context_layouts_reaction_block.inc

Get a layout to region map for the given theme.

context_layouts_reaction_block::options_form_submit in context_layouts/plugins/context_layouts_reaction_block.inc

Override of submit handler.

File

context_layouts/context_layouts.module, line 63

Code

function context_layouts_get_layouts($theme = NULL, $reset = FALSE) {
  static $layouts = array();
  $layouts = $reset ? array() : $layouts;
  global $theme_key;
  $theme = isset($theme) ? $theme : $theme_key;
  if (!isset($layouts[$theme])) {
    $info = context_get_info('theme', $theme);
    $themes = array();

    // Find all our ancestor themes that use layouts.
    if (isset($info['base theme'])) {
      while (!empty($info['base theme'])) {
        $base_theme = $info['base theme'];
        $info = context_get_info('theme', $base_theme);
        $themes[$base_theme] = $info;
      }
    }

    // Assemble in inheritance order and add the theme on.
    $themes = array_reverse($themes);
    $themes[$theme] = context_get_info('theme', $theme);

    // Merge layout info into a single array.
    foreach ($themes as $key => $info) {
      if (!empty($info['layouts'])) {
        foreach ($info['layouts'] as $layout => $layout_info) {
          $layout_info['theme'] = $key;
          $layouts[$theme][$layout] = $layout_info;
        }
      }
    }
  }
  return isset($layouts[$theme]) ? $layouts[$theme] : FALSE;
}