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Added a filter to display the select dropdown of collections to be hierachical #17

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Merged
jimsafley merged 1 commit into from
Dec 21, 2016
Merged

Added a filter to display the select dropdown of collections to be hierachical #17

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20 changes: 20 additions & 0 deletions CollectionTreePlugin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,9 @@
*/
class CollectionTreePlugin extends Omeka_Plugin_AbstractPlugin
{
/**
* @var array Hooks for the plugin.
*/
protected $_hooks = array(
'install',
'uninstall',
Expand All @@ -28,10 +31,14 @@ class CollectionTreePlugin extends Omeka_Plugin_AbstractPlugin
'public_collections_show',
);

/**
* @var array Filters for the plugin.
*/
protected $_filters = array(
'admin_navigation_main',
'public_navigation_main',
'admin_collections_form_tabs',
'collections_select_options',
);

/**
Expand Down Expand Up @@ -285,4 +292,17 @@ public function filterAdminCollectionsFormTabs($tabs, $args)
);
return $tabs;
}

/**
* Manage search options for collections.
*
* @param array Search options for collections.
* @return array Filtered search options for collections.
*/
public function filterCollectionsSelectOptions($options)
{
$treeOptions = $this->_db->getTable('CollectionTree')->findPairsForSelectForm();
// Keep only chosen collections, in case another filter removed some.
return array_intersect_key($treeOptions, $options);
}
}