7 use Friendica\Content\Feature;
8 use Friendica\Content\Nav;
9 use Friendica\Content\Pager;
10 use Friendica\Content\Text\HTML;
11 use Friendica\Core\Cache;
12 use Friendica\Core\Config;
13 use Friendica\Core\L10n;
14 use Friendica\Core\Logger;
15 use Friendica\Core\Renderer;
16 use Friendica\Core\System;
17 use Friendica\Database\DBA;
18 use Friendica\Model\Item;
20 require_once 'include/conversation.php';
21 require_once 'mod/dirfind.php';
23 function search_saved_searches() {
26 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
28 if (!Feature::isEnabled(local_user(),'savedsearch'))
31 $r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
35 if (DBA::isResult($r)) {
40 'term' => $rr['term'],
41 'encodedterm' => urlencode($rr['term']),
42 'delete' => L10n::t('Remove term'),
43 'selected' => ($search==$rr['term']),
48 $tpl = Renderer::getMarkupTemplate("saved_searches_aside.tpl");
50 $o .= Renderer::replaceMacros($tpl, [
51 '$title' => L10n::t('Saved Searches'),
63 function search_init(App $a) {
65 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
68 if (x($_GET,'save') && $search) {
69 $r = q("SELECT * FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
73 if (!DBA::isResult($r)) {
74 DBA::insert('search', ['uid' => local_user(), 'term' => $search]);
77 if (x($_GET,'remove') && $search) {
78 DBA::delete('search', ['uid' => local_user(), 'term' => $search]);
81 /// @todo Check if there is a case at all that "aside" is prefilled here
82 if (!isset($a->page['aside'])) {
83 $a->page['aside'] = '';
86 $a->page['aside'] .= search_saved_searches();
89 unset($_SESSION['theme']);
90 unset($_SESSION['mobile-theme']);
99 function search_post(App $a) {
100 if (x($_POST,'search'))
101 $a->data['search'] = $_POST['search'];
105 function search_content(App $a) {
107 if (Config::get('system','block_public') && !local_user() && !remote_user()) {
108 notice(L10n::t('Public access denied.') . EOL);
112 if (Config::get('system','local_search') && !local_user() && !remote_user()) {
113 System::httpExit(403,
114 ["title" => L10n::t("Public access denied."),
115 "description" => L10n::t("Only logged in users are permitted to perform a search.")]);
117 //notice(L10n::t('Public access denied.').EOL);
121 if (Config::get('system','permit_crawling') && !local_user() && !remote_user()) {
123 // 10 requests are "free", after the 11th only a call per minute is allowed
125 $free_crawls = intval(Config::get('system','free_crawls'));
126 if ($free_crawls == 0)
129 $crawl_permit_period = intval(Config::get('system','crawl_permit_period'));
130 if ($crawl_permit_period == 0)
131 $crawl_permit_period = 10;
133 $remote = $_SERVER["REMOTE_ADDR"];
134 $result = Cache::get("remote_search:".$remote);
135 if (!is_null($result)) {
136 $resultdata = json_decode($result);
137 if (($resultdata->time > (time() - $crawl_permit_period)) && ($resultdata->accesses > $free_crawls)) {
138 System::httpExit(429,
139 ["title" => L10n::t("Too Many Requests"),
140 "description" => L10n::t("Only one search per minute is permitted for not logged in users.")]);
143 Cache::set("remote_search:".$remote, json_encode(["time" => time(), "accesses" => $resultdata->accesses + 1]), Cache::HOUR);
145 Cache::set("remote_search:".$remote, json_encode(["time" => time(), "accesses" => 1]), Cache::HOUR);
148 Nav::setSelected('search');
151 if (x($a->data,'search'))
152 $search = notags(trim($a->data['search']));
154 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
157 if (x($_GET,'tag')) {
159 $search = (x($_GET,'tag') ? '#' . notags(trim(rawurldecode($_GET['tag']))) : '');
162 // contruct a wrapper for the search header
163 $o = Renderer::replaceMacros(Renderer::getMarkupTemplate("content_wrapper.tpl"),[
164 'name' => "search-header",
165 '$title' => L10n::t("Search"),
167 '$content' => HTML::search($search,'search-box','search',((local_user()) ? true : false), false)
170 if (strpos($search,'#') === 0) {
172 $search = substr($search,1);
174 if (strpos($search,'@') === 0) {
175 return dirfind_content($a);
177 if (strpos($search,'!') === 0) {
178 return dirfind_content($a);
181 if (x($_GET,'search-option'))
182 switch($_GET['search-option']) {
189 return dirfind_content($a, "@");
192 return dirfind_content($a, "!");
199 if (Config::get('system','only_tag_search'))
202 // Here is the way permissions work in the search module...
203 // Only public posts can be shown
204 // OR your own posts if you are a logged in member
205 // No items will be shown if the member has a blocked profile wall.
207 $pager = new Pager($a->query_string);
210 Logger::log("Start tag search for '".$search."'", Logger::DEBUG);
212 $condition = ["(`uid` = 0 OR (`uid` = ? AND NOT `global`))
213 AND `otype` = ? AND `type` = ? AND `term` = ?",
214 local_user(), TERM_OBJ_POST, TERM_HASHTAG, $search];
215 $params = ['order' => ['created' => true],
216 'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
217 $terms = DBA::select('term', ['oid'], $condition, $params);
220 while ($term = DBA::fetch($terms)) {
221 $itemids[] = $term['oid'];
225 if (!empty($itemids)) {
226 $params = ['order' => ['id' => true]];
227 $items = Item::selectForUser(local_user(), [], ['id' => $itemids], $params);
228 $r = Item::inArray($items);
233 Logger::log("Start fulltext search for '".$search."'", Logger::DEBUG);
235 $condition = ["(`uid` = 0 OR (`uid` = ? AND NOT `global`))
236 AND `body` LIKE CONCAT('%',?,'%')",
237 local_user(), $search];
238 $params = ['order' => ['id' => true],
239 'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
240 $items = Item::selectForUser(local_user(), [], $condition, $params);
241 $r = Item::inArray($items);
244 if (!DBA::isResult($r)) {
245 info(L10n::t('No results.') . EOL);
251 $title = L10n::t('Items tagged with: %s', $search);
253 $title = L10n::t('Results for: %s', $search);
256 $o .= Renderer::replaceMacros(Renderer::getMarkupTemplate("section_title.tpl"),[
260 Logger::log("Start Conversation for '".$search."'", Logger::DEBUG);
261 $o .= conversation($a, $r, $pager, 'search', false, false, 'commented', local_user());
263 $o .= $pager->renderMinimal(count($r));
265 Logger::log("Done '".$search."'", Logger::DEBUG);