}
// allow overrides for titles
$search_type_str = elgg_echo("search_types:{$vars['params']['search_type']}");
if (array_key_exists('search_type', $vars['params']) && $search_type_str != "search_types:{$vars['params']['search_type']}") {
$type_str = $search_type_str;
}
// get pagination
if (array_key_exists('pagination', $vars['params']) && $vars['params']['pagination']) {
$nav .= elgg_view('navigation/pagination', array('baseurl' => $url, 'offset' => $vars['params']['offset'], 'count' => $vars['results']['count'], 'limit' => $vars['params']['limit']));
} else {
$nav = '';
}
// get any more links.
$more_check = $vars['results']['count'] - ($vars['params']['offset'] + $vars['params']['limit']);
$more = $more_check > 0 ? $more_check : 0;
if ($more) {
$title_key = $more == 1 ? 'comment' : 'comments';
$more_str = sprintf(elgg_echo('search:more'), $count, $type_str);
$more_link = "<div class='search_listing'><a href=\"{$url}\">{$more_str}</a></div>";
} else {
$more_link = '';
}
$body = "<div class='search_listing_category_title'>" . elgg_view_title($type_str) . "</div>";
foreach ($entities as $entity) {
if ($view = search_get_search_view($vars['params'], 'entity')) {
$body .= elgg_view($view, array('entity' => $entity, 'params' => $vars['params'], 'results' => $vars['results']));
}
}
echo $body;
echo $more_link;
echo $nav;
$more = $more_check > 0 ? $more_check : 0;
if ($more) {
$title_key = $more == 1 ? 'comment' : 'comments';
$more_str = elgg_echo('search:more', array($count, $type_str));
$more_url = elgg_http_remove_url_query_element($url, 'limit');
$more_link = "<li class='elgg-item search-list-more'><a href=\"{$more_url}\">{$more_str}</a></li>";
} else {
$more_link = '';
}
}
// @todo once elgg_view_title() supports passing a $vars array use it
$body = elgg_view('page/elements/title', array('title' => $type_str, 'class' => 'search-heading-category'));
$body .= '<ul class="elgg-list search-list">';
foreach ($entities as $entity) {
$view_params = array("type" => $entity->type, "subtype" => $entity->getSubtype(), "search_type" => $vars['params']["search_type"]);
$view = search_get_search_view($view_params, 'entity');
if ($view) {
$id = "elgg-{$entity->getType()}-{$entity->getGUID()}";
$body .= "<li id=\"{$id}\" class=\"elgg-item\">";
if ($combine_search_results && get_input("search_type", "all") == "all") {
// add a floating tag
$subtype = $entity->getSubtype();
$url_options = array("class" => "float-alt elgg-quiet", "href" => "search?q=" . $vars['params']['query'] . "&entity_subtype=" . $subtype . "&entity_type=" . $entity->getType() . "&search_type=entities", "text" => elgg_echo("item:" . $entity->getType() . ":" . $subtype));
if ($vars['params']['container_guid']) {
$url_options["href"] .= "&container_guid=" . $vars['params']['container_guid'];
}
$body .= elgg_view("output/url", $url_options);
}
$body .= elgg_view($view, array('entity' => $entity, 'params' => $vars['params'], 'results' => $vars['results']));
$body .= '</li>';
}
if (empty($params['query'])) {
continue;
}
foreach ($subtypes as $subtype) {
unset($current_params['count']);
if ($search_type !== 'all' && $params['subtype'] !== $subtype) {
// only want count if doing specific search
$current_params['count'] = true;
}
if ($combine_search_results !== 'no' && $search_type == 'all') {
// content comes from somewhere else
$current_params['count'] = true;
}
$current_params['subtype'] = $subtype;
$current_params['type'] = $type;
$view = search_get_search_view($current_params, 'list');
if (!$view) {
// no output view, so skip this
continue;
}
$results = elgg_trigger_plugin_hook('search', "{$type}:{$subtype}", $current_params, NULL);
if ($results === FALSE) {
// someone is saying not to display these types in searches.
continue;
}
if (is_array($results) && !count($results)) {
// no results, but results searched in hook.
} elseif (!$results) {
// no results and not hooked. use default type search.
// don't change the params here, since it's really a different subtype.
// Will be passed to elgg_get_entities().
$count = " <span class='elgg-quiet'>[" . $search_result_counters[$label] . "]</span>";
}
$data = htmlspecialchars(http_build_query(array('q' => $query, 'entity_type' => $type, 'owner_guid' => $owner_guid, 'container_guid' => $container_guid, 'search_type' => 'entities', 'friends' => $friends)));
$url = elgg_get_site_url() . "search?{$data}";
$menu_item = new ElggMenuItem($label, elgg_echo($label) . $count, $url);
elgg_register_menu_item('page', $menu_item);
}
}
// add sidebar for custom searches
foreach ($custom_types as $type) {
$label = "search_types:{$type}";
$count = "";
if (array_key_exists($label, $search_result_counters)) {
$count = " <span class='elgg-quiet'>[" . $search_result_counters[$label] . "]</span>";
}
$data = htmlspecialchars(http_build_query(array('q' => $query, 'search_type' => $type, 'container_guid' => $container_guid)));
$url = elgg_get_site_url() . "search?{$data}";
$menu_item = new ElggMenuItem($label, elgg_echo($label) . $count, $url);
elgg_register_menu_item('page', $menu_item);
}
// this is passed the original params because we don't care what actually
// matched (which is out of date now anyway).
// we want to know what search type it is.
if (elgg_is_xhr()) {
echo $body;
} else {
$layout_view = search_get_search_view($params, 'layout');
$layout = elgg_view($layout_view, array('params' => $params, 'body' => $body));
$title = elgg_echo('search:results', array("\"{$display_query}\""));
echo elgg_view_page($title, $layout);
}
function index_search()
{
$entityTypes = array();
if ($_GET['check']) {
foreach ($_GET['check'] as $entityType) {
$entityTypes[] = $entityType;
}
}
// $search_type == all || entities || trigger plugin hook
$search_type = get_input('search_type', 'all');
// @todo there is a bug in get_input that makes variables have slashes sometimes.
// @todo is there an example query to demonstrate ^
// XSS protection is more important that searching for HTML.
$query = stripslashes(get_input('index-query', get_input('tag', '')));
if (function_exists('mb_convert_encoding')) {
$display_query = mb_convert_encoding($query, 'HTML-ENTITIES', 'UTF-8');
} else {
// if no mbstring extension, we just strip characters
$display_query = preg_replace("/[^-]/", "", $query);
}
$display_query = htmlspecialchars($display_query, ENT_QUOTES, 'UTF-8', false);
// check that we have an actual query
if (!$query) {
$title = sprintf(elgg_echo('search:results'), "\"{$display_query}\"");
$body = elgg_view_title(elgg_echo('search:search_error'));
$body .= elgg_echo('search:no_query');
$layout = elgg_view_layout('one_sidebar', array('content' => $body));
echo elgg_view_page($title, $layout);
return;
}
// get limit and offset. override if on search dashboard, where only 2
// of each most recent entity types will be shown.
$limit = $search_type == 'all' ? 2 : get_input('limit', 10);
$offset = $search_type == 'all' ? 0 : get_input('offset', 0);
$order = get_input('order', 'desc');
if ($order != 'asc' && $order != 'desc') {
$order = 'desc';
}
// set up search params
$params = array('query' => $query, 'offset' => $offset, 'limit' => $limit, 'sort' => $sort, 'order' => $order, 'search_type' => $search_type, 'type' => $entity_type, 'subtype' => $entity_subtype, 'owner_guid' => $owner_guid, 'container_guid' => $container_guid, 'pagination' => $search_type == 'all' ? FALSE : TRUE);
$types = get_registered_entity_types();
//$types['object']
foreach ($types as $type => $subtypes) {
//only include subtypes the user wishes to search for
foreach ($subtypes as $key => $subtype) {
$flag = false;
error_log($type . $key . $subtype);
foreach ($entityTypes as $entityType) {
if ($subtype == $entityType) {
$flag = true;
}
}
if ($flag !== true) {
//var_dump($types[$type][$key]);
unset($types[$type][$key]);
//$types = array_values($types);
}
}
//only include types user wishes to search for - this is only for groups and users as they are not sub types
$flag = false;
if ($type != 'object') {
foreach ($entityTypes as $entityType) {
if ($type == $entityType) {
$flag = true;
}
}
if ($flag !== true) {
unset($types[$type]);
}
}
}
// add sidebar items for all and native types
// @todo should these maintain any existing type / subtype filters or reset?
$data = htmlspecialchars(http_build_query(array('q' => $query, 'entity_subtype' => $entity_subtype, 'entity_type' => $entity_type, 'owner_guid' => $owner_guid, 'search_type' => 'all')));
$url = elgg_get_site_url() . "search?{$data}";
$menu_item = new ElggMenuItem('all', elgg_echo('all'), $url);
elgg_register_menu_item('page', $menu_item);
foreach ($types as $type => $subtypes) {
// @todo when using index table, can include result counts on each of these.
if (is_array($subtypes) && count($subtypes)) {
foreach ($subtypes as $subtype) {
$label = "item:{$type}:{$subtype}";
$data = htmlspecialchars(http_build_query(array('q' => $query, 'entity_subtype' => $subtype, 'entity_type' => $type, 'owner_guid' => $owner_guid, 'search_type' => 'entities', 'friends' => $friends)));
$url = elgg_get_site_url() . "search?{$data}";
$menu_item = new ElggMenuItem($label, elgg_echo($label), $url);
elgg_register_menu_item('page', $menu_item);
}
} else {
$label = "item:{$type}";
$data = htmlspecialchars(http_build_query(array('q' => $query, 'entity_type' => $type, 'owner_guid' => $owner_guid, 'search_type' => 'entities', 'friends' => $friends)));
$url = elgg_get_site_url() . "search?{$data}";
$menu_item = new ElggMenuItem($label, elgg_echo($label), $url);
elgg_register_menu_item('page', $menu_item);
}
}
// start the actual search
$results_html = '';
if ($search_type == 'all' || $search_type == 'entities') {
// to pass the correct current search type to the views
$current_params = $params;
$current_params['search_type'] = 'entities';
// foreach through types.
// if a plugin returns FALSE for subtype ignore it.
// if a plugin returns NULL or '' for subtype, pass to generic type search function.
// if still NULL or '' or empty(array()) no results found. (== don't show??)
foreach ($types as $type => $subtypes) {
if ($search_type != 'all' && $entity_type != $type) {
continue;
}
if (is_array($subtypes) && count($subtypes)) {
foreach ($subtypes as $subtype) {
// no need to search if we're not interested in these results
// @todo when using index table, allow search to get full count.
if ($search_type != 'all' && $entity_subtype != $subtype) {
continue;
}
$current_params['subtype'] = $subtype;
$current_params['type'] = $type;
$results = elgg_trigger_plugin_hook('search', "{$type}:{$subtype}", $current_params, NULL);
if ($results === FALSE) {
// someone is saying not to display these types in searches.
continue;
} elseif (is_array($results) && !count($results)) {
// no results, but results searched in hook.
} elseif (!$results) {
// no results and not hooked. use default type search.
// don't change the params here, since it's really a different subtype.
// Will be passed to elgg_get_entities().
$results = elgg_trigger_plugin_hook('search', $type, $current_params, array());
}
if (is_array($results['entities']) && $results['count']) {
if ($view = search_get_search_view($current_params, 'list')) {
$results_html .= elgg_view($view, array('results' => $results, 'params' => $current_params));
}
}
}
}
// pull in default type entities with no subtypes
$current_params['type'] = $type;
$current_params['subtype'] = ELGG_ENTITIES_NO_VALUE;
$results = elgg_trigger_plugin_hook('search', $type, $current_params, array());
if ($results === FALSE) {
// someone is saying not to display these types in searches.
continue;
}
if (is_array($results['entities']) && $results['count']) {
if ($view = search_get_search_view($current_params, 'list')) {
$results_html .= elgg_view($view, array('results' => $results, 'params' => $current_params));
}
}
}
}
// highlight search terms
if ($search_type == 'tags') {
$searched_words = array($display_query);
} else {
$searched_words = search_remove_ignored_words($display_query, 'array');
}
$highlighted_query = search_highlight_words($searched_words, $display_query);
$body = elgg_view_title(elgg_echo('search:results', array("\"{$highlighted_query}\"")));
if (!$results_html) {
$body .= elgg_view('search/no_results');
} else {
$body .= $results_html;
}
// this is passed the original params because we don't care what actually
// matched (which is out of date now anyway).
// we want to know what search type it is.
$layout_view = search_get_search_view($params, 'layout');
$layout = elgg_view($layout_view, array('params' => $params, 'body' => $body));
$title = elgg_echo('search:results', array("\"{$display_query}\""));
echo elgg_view_page($title, $layout);
}
function search_advanced_search_index_combined_search($combine_search_results = 'no', $params)
{
if (elgg_extract('search_type', $params) !== 'all') {
return;
}
if (empty($params['query'])) {
return;
}
if (!in_array($combine_search_results, ['all', 'objects'])) {
return;
}
$types = search_advanced_search_get_types();
if (isset($types['object']) && in_array('groupforumtopic', $types['object'])) {
$types['object'][] = 'discussion_reply';
}
if (isset($types['object']) && in_array('page', $types['object'])) {
$types['object'][] = 'page_top';
}
$current_params = $params;
$current_params['search_type'] = 'entities';
if ($combine_search_results == 'objects') {
$current_params['type'] = 'object';
$current_params['subtype'] = elgg_extract('object', $types);
// show a bit more content but disable pagination
$current_params['offset'] = 0;
$current_params['limit'] = 20;
if (empty($current_params['subtype'])) {
return;
}
$results = elgg_trigger_plugin_hook('search', 'object', $current_params, []);
// reset count to 0 to remove the "view more" url
$results['count'] = 0;
} elseif ($combine_search_results == 'all') {
unset($current_params['type']);
unset($current_params['subtype']);
$current_params['limit'] = (int) get_input('limit', 10);
$current_params['offset'] = (int) get_input('offset', 0);
$current_params['pagination'] = true;
foreach ($types as $type => $subtypes) {
if (empty($subtypes)) {
$types[$type] = null;
}
}
$current_params['type_subtype_pairs'] = $types;
$results = elgg_trigger_plugin_hook('search', 'combined:all', $current_params, []);
}
$entities = elgg_extract('entities', $results);
if (empty($entities)) {
return;
}
elgg_push_context('combined_search');
$view = search_get_search_view($current_params, 'list');
if (empty($view)) {
return;
}
$content = elgg_view($view, ['results' => $results, 'params' => $current_params]);
elgg_pop_context();
return ['content' => $content, 'count' => $results['count']];
}
function search_advanced_search_index_combined_search($combine_search_results = 'no', $params)
{
if (elgg_extract('search_type', $params) !== 'all') {
return;
}
if (empty($params['query'])) {
return;
}
if (!in_array($combine_search_results, ['all', 'objects'])) {
return;
}
$types = search_advanced_search_get_types();
$current_params = $params;
$current_params['search_type'] = 'entities';
if ($combine_search_results == 'objects') {
$current_params['type'] = 'object';
$current_params['subtype'] = elgg_extract('object', $types);
// show a bit more content but disable pagination
$current_params['offset'] = 0;
$current_params['limit'] = 20;
if (empty($current_params['subtype'])) {
return;
}
// let others change the search params
$hook_params = ['combined' => $combine_search_results, 'search_params' => $current_params];
$current_params = elgg_trigger_plugin_hook('search_params', 'search:combined', $hook_params, $current_params);
// execute search
$results = elgg_trigger_plugin_hook('search', 'object', $current_params, []);
// reset count to 0 to remove the "view more" url
$results['count'] = 0;
} elseif ($combine_search_results == 'all') {
unset($current_params['type']);
unset($current_params['subtype']);
$current_params['limit'] = (int) get_input('limit', elgg_get_config('default_limit'));
$current_params['offset'] = (int) get_input('offset', 0);
$current_params['pagination'] = true;
foreach ($types as $type => $subtypes) {
if (empty($subtypes)) {
$types[$type] = ELGG_ENTITIES_ANY_VALUE;
}
}
$current_params['type_subtype_pairs'] = $types;
// let others change the search params
$hook_params = ['combined' => $combine_search_results, 'search_params' => $current_params];
$current_params = elgg_trigger_plugin_hook('search_params', 'search:combined', $hook_params, $current_params);
// execute search
$results = elgg_trigger_plugin_hook('search', 'combined:all', $current_params, []);
}
$entities = elgg_extract('entities', $results);
if (empty($entities)) {
return;
}
elgg_push_context('combined_search');
$view = search_get_search_view($current_params, 'list');
if (empty($view)) {
return;
}
$content = elgg_view($view, ['results' => $results, 'params' => $current_params]);
elgg_pop_context();
return ['content' => $content, 'count' => $results['count']];
}
