# -- get the collection type
$o_lists = new ca_lists();
$vn_showcase_collection_type_id = $o_lists->getItemIDFromList('collection_types', 'archival_showcase');
$o_collectionSearch = new CollectionSearch();
$o_collectionSearch->addResultFilter("ca_collections.access", "IN", join($va_access_values, ", "));
$o_collectionSearch->addResultFilter("ca_collections.type_id", "=", $vn_showcase_collection_type_id);
$o_showcase_collection_results = $o_collectionSearch->search("*");
if ($o_showcase_collection_results->numHits() > 0) {
$o_showcase_collection_results->nextHit();
$vn_featured_collection_id = $o_showcase_collection_results->get("ca_collections.collection_id");
$vs_featured_collection_text = strip_tags($o_showcase_collection_results->get("ca_collections.description"));
$vs_featured_collection_label = join($o_showcase_collection_results->getDisplayLabels($this->request), "; ");
$vs_featured_collection_thumb = "";
# --- get an item from the collection to use it's media as the thumbnail
$o_collectionItemSearch = new ObjectSearch();
$o_collectionItemSearch->addResultFilter("ca_collections.collection_id", "=", $o_showcase_collection_results->get("collection_id"));
$o_collectionItemSearch->addResultFilter("ca_objects.access", "IN", join($va_access_values, ", "));
$o_collectionItemSearchResults = $o_collectionItemSearch->search("*");
if ($o_collectionItemSearchResults->numHits()) {
while ($o_collectionItemSearchResults->nextHit()) {
if ($vs_featured_collection_thumb = $o_collectionItemSearchResults->getMediaTag('ca_object_representations.media', 'icon', array('checkAccess' => $va_access_values))) {
break;
}
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
/**
* Given a item_id (request parameter 'id') returns a list of direct children for use in the hierarchy browser
* Returned data is JSON format
*/
public function Get($pa_additional_query_params = null, $pa_options = null)
{
$ps_query = $this->request->getParameter('term', pString);
$pb_exact = $this->request->getParameter('exact', pInteger);
$ps_exclude = $this->request->getParameter('exclude', pString);
$va_excludes = explode(";", $ps_exclude);
$ps_type = $this->request->getParameter('type', pString);
$ps_types = $this->request->getParameter('types', pString);
$pb_no_subtypes = (bool) $this->request->getParameter('noSubtypes', pInteger);
$pb_quickadd = (bool) $this->request->getParameter('quickadd', pInteger);
$pb_no_inline = (bool) $this->request->getParameter('noInline', pInteger);
$t_object = new ca_objects();
$t_collection = new ca_collections();
if (!($pn_limit = $this->request->getParameter('limit', pInteger))) {
$pn_limit = 100;
}
$va_items = array();
if (($vn_str_len = mb_strlen($ps_query)) > 0) {
if ($vn_str_len < 3) {
$pb_exact = true;
}
// force short strings to be an exact match (using a very short string as a stem would perform badly and return too many matches in most cases)
$o_object_search = new ObjectSearch();
$o_collection_search = new CollectionSearch();
$pa_types = array();
if ($ps_types) {
$pa_types = explode(';', $ps_types);
} else {
if ($ps_type) {
$pa_types = array($ps_type);
}
}
// Get type_ids
$vs_type_query = '';
$va_ids = array();
if (sizeof($pa_types)) {
$va_types = $this->opo_item_instance->getTypeList();
$va_types_proc = array();
foreach ($va_types as $vn_type_id => $va_type) {
$va_types_proc[$vn_type_id] = $va_types_proc[$va_type['idno']] = $vn_type_id;
}
foreach ($pa_types as $ps_type) {
if (isset($va_types_proc[$ps_type])) {
$va_ids[$va_types_proc[$ps_type]] = true;
}
}
$va_ids = array_keys($va_ids);
if (sizeof($va_ids) > 0) {
$t_list = new ca_lists();
if (!$pb_no_subtypes) {
foreach ($va_ids as $vn_id) {
$va_children = $t_list->getItemsForList($this->opo_item_instance->getTypeListCode(), array('item_id' => $vn_id, 'idsOnly' => true));
$va_ids = array_merge($va_ids, $va_children);
}
$va_ids = array_flip(array_flip($va_ids));
}
$o_object_search->addResultFilter($this->opo_item_instance->tableName() . '.' . $this->opo_item_instance->getTypeFieldName(), 'IN', join(",", $va_ids));
}
} else {
$va_ids = null;
}
// add any additional search elements
$vs_additional_query_params = '';
if (is_array($pa_additional_query_params) && sizeof($pa_additional_query_params)) {
$vs_additional_query_params = ' AND (' . join(' AND ', $pa_additional_query_params) . ')';
}
// add filters
if (isset($pa_options['filters']) && is_array($pa_options['filters']) && sizeof($pa_options['filters'])) {
foreach ($pa_options['filters'] as $va_filter) {
$o_object_search->addResultFilter($va_filter[0], $va_filter[1], $va_filter[2]);
}
}
// do search
$va_opts = array('exclude' => $va_excludes, 'limit' => $pn_limit);
if ($vn_restrict_to_hier_id = $this->request->getParameter('currentHierarchyOnly', pInteger)) {
$o_object_search->addResultFilter('ca_objects.hier_object_id', '=', (int) $vn_restrict_to_hier_id);
}
$qr_res = $o_object_search->search('(' . $ps_query . (intval($pb_exact) ? '' : '*') . ')' . $vs_type_query . $vs_additional_query_params, array('search_source' => 'Lookup', 'no_cache' => false, 'sort' => 'ca_objects.idno_sort'));
$qr_res->setOption('prefetch', $pn_limit);
$qr_res->setOption('dontPrefetchAttributes', true);
if (is_array($va_objects = caProcessRelationshipLookupLabel($qr_res, new ca_objects(), $va_opts))) {
foreach ($va_objects as $vn_object_id => $va_object) {
$va_objects[$vn_object_id]['id'] = 'ca_objects-' . $va_objects[$vn_object_id]['id'];
}
}
//if ($vs_hier_fld && ($vn_restrict_to_hier_id = $this->request->getParameter('currentHierarchyOnly', pInteger))) {
//$o_collection_search->addResultFilter('ca_collections.hier_collection_id', '=', (int)$vn_restrict_to_hier_id);
// How to restrict objects?
//}
$qr_res = $o_collection_search->search('(' . $ps_query . (intval($pb_exact) ? '' : '*') . ')' . $vs_type_query . $vs_additional_query_params, array('search_source' => 'Lookup', 'no_cache' => false, 'sort' => 'ca_collections.idno_sort'));
$qr_res->setOption('prefetch', $pn_limit);
$qr_res->setOption('dontPrefetchAttributes', true);
if (is_array($va_collections = caProcessRelationshipLookupLabel($qr_res, new ca_collections(), $va_opts))) {
foreach ($va_collections as $vn_collection_id => $va_collection) {
$va_collections[$vn_collection_id]['id'] = 'ca_collections-' . $va_collections[$vn_collection_id]['id'];
}
}
}
if (!is_array($va_objects)) {
$va_objects = array();
}
if (!is_array($va_collections)) {
$va_collections = array();
}
if (!sizeof($va_objects) && !sizeof($va_collections)) {
$va_objects[-1] = _t('No matches found for <em>%1</em>', $ps_query);
}
$this->view->setVar('object_list', $va_objects);
$this->view->setVar('collection_list', $va_collections);
return $this->render(str_replace(' ', '_', 'ajax_object_collection_list_html.php'));
}
/**
* objects - accept timestamp to find num objects since a time
*/
private function numObjects($vn_since_timestamp = "")
{
$o_search = new ObjectSearch();
$o_search->addResultFilter("ca_objects.access", "IN", join(',', $this->opa_access_values));
if ($vn_since_timestamp) {
#$o_search->addResultFilter("ca_objects.dates", ">", $vn_since_timestamp);
}
$qr_res = $o_search->search("*");
return $qr_res->numHits();
}
