if ($form_view == 'recommendations') {
// get all the form data with recommendations, sorted with the most recommended at the top
// TODO: replace with more efficient SQL
$all_entities = get_entities_from_annotations("object", "form_data", "form:recommendation", "", 0, 0, 5000);
if ($all_entities) {
$entity_list = array();
foreach ($all_entities as $entity) {
if ($entity->form_id == $form_id) {
$count = count_annotations($entity->getGUID(), "object", "form_data", "form:recommendation");
$item = new StdClass();
$item->entity = $entity;
$item->count = $count;
$entity_list[] = $item;
}
}
$sorted = form_vsort($entity_list, 'count', true);
foreach ($sorted as $item) {
$entities[] = $item->entity;
}
$entities = array_slice($entities, $offset, $limit);
}
} else {
if ($form_view == 'mine') {
$user_guid = $user->getGUID();
} else {
if ($form_view == 'friends') {
// handles up to 5000 friends
$friends = $user->getFriends("", 5000);
$user_guid = array();
if ($friends) {
foreach ($friends as $friend) {
function form_get_data_with_search_conditions($conditions, $sd, $limit, $offset)
{
global $CONFIG;
$search_order_field = trim($sd->search_order);
$form = get_entity($sd->form_id);
// will return at most 500 search results
if ($form->profile == 1) {
// this is a profile form, so get the data from users
$entities = get_entities_from_metadata_multi($conditions, 'user', '', 0, 500);
} else {
if ($form->profile == 2) {
// this is a profile form, so get the data from groups
// if a profile category is set for this form, restrict the search
// to groups of that category
if ($form->profile_category) {
$conditions['group_profile_category'] = $form->profile_category;
}
$entities = get_entities_from_metadata_multi($conditions, 'group', '', 0, 500);
} else {
if ($conditions) {
$conditions['form_id'] = $sd->form_id;
$entities = get_entities_from_metadata_multi($conditions, 'object', 'form_data', 0, 500);
} else {
// if no conditions, return everything from the relevant form
$entities = get_entities_from_metadata('form_id', $sd->form_id, 'object', 'form_data', 0, 500);
}
}
}
if ($entities) {
if (!$form->profile) {
// filter by language if appropriate
$new_results2 = array();
$view_languages = array();
if (isloggedin()) {
$key = 'form:view_content_languages';
if (!empty($_SESSION['user']->{$key})) {
$view_languages = explode(',', $_SESSION['user']->{$key});
}
}
// we can always see content in the current language
$view_languages[] = $CONFIG->language;
foreach ($entities as $entity) {
if (empty($entity->{$_language}) || in_array($entity->{$_language}, $view_languages)) {
$new_results2[] = $entity;
}
}
} else {
$new_results2 = $entities;
}
// sort by search order if required
if ($search_order_field) {
$new_results3 = form_vsort($new_results2, $search_order_field);
} else {
$new_results3 = $new_results2;
}
// now slice the results using limit and offset
$count = count($new_results3);
return array($count, array_slice($new_results3, $offset, $limit));
} else {
return array(0, $entities);
}
// } else {
// // no special handling required
// return get_entities_from_metadata_multi($conditions, 'object', 'form_data', 0, $limit, $offset, "", 0, false);
// }
}
