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farmOS
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Add breadcrumbs to asset view pages, and provide a hook that allows other modules to add to the asset breadcrumb.

This commit is contained in:
Michael Stenta 2015-04-13 17:01:48 -04:00
parent c0749526d7
commit 3ee80f75c7
2 changed files with 28 additions and 0 deletions
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19
farm_asset.api.php
View File

@ -21,6 +21,25 @@
* Hooks that can be implemented by other modules in order to extend farm_asset.
*/
/**
* Add breadcrumbs to the asset view page.
*
* @param FarmAsset $farm_asset
* The farm asset entity.
*
* @return array
* Returns an array of links to add to the asset breadcrumb.
*/
function hook_farm_asset_breadcrumb(FarmAsset $farm_asset) {
// If the asset is an animal, add a link to the animals list.
$breadcrumb = array();
if ($farm_asset->type == 'animal') {
$breadcrumb[] = l(t('Animals'), 'farm/animals');
}
return $breadcrumb;
}
/**
* Attach Views to asset view pages.
*

9
farm_asset.pages.inc
View File

@ -19,6 +19,15 @@ function farm_asset_view(FarmAsset $farm_asset) {
// Set the page title.
drupal_set_title(entity_label('farm_asset', $farm_asset));
// Set the page breadcrumb.
$breadcrumb = array(
l(t('Home'), '<front>'),
l(t('Farm'), 'farm'),
);
$module_breadcrumbs = module_invoke_all('farm_asset_breadcrumb', $farm_asset);
$breadcrumb = array_merge($breadcrumb, $module_breadcrumbs);
drupal_set_breadcrumb($breadcrumb);
// Build the asset's render array.
$build = entity_view('farm_asset', array(entity_id('farm_asset', $farm_asset) => $farm_asset), 'full');