5 require_once("include/bbcode.php");
6 require_once('include/security.php');
7 require_once('include/conversation.php');
8 require_once('mod/dirfind.php');
10 function search_saved_searches() {
14 if(! feature_enabled(local_user(),'savedsearch'))
17 $r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
21 if (dbm::is_result($r)) {
26 'term' => $rr['term'],
27 'encodedterm' => urlencode($rr['term']),
28 'delete' => t('Remove term'),
29 'selected' => ($search==$rr['term']),
34 $tpl = get_markup_template("saved_searches_aside.tpl");
36 $o .= replace_macros($tpl, array(
37 '$title' => t('Saved Searches'),
49 function search_init(App $a) {
51 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
54 if(x($_GET,'save') && $search) {
55 $r = q("SELECT * FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
59 if (! dbm::is_result($r)) {
60 q("INSERT INTO `search` (`uid`,`term`) VALUES ( %d, '%s')",
66 if(x($_GET,'remove') && $search) {
67 q("DELETE FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
73 $a->page['aside'] .= search_saved_searches();
77 unset($_SESSION['theme']);
78 unset($_SESSION['mobile-theme']);
87 function search_post(App $a) {
88 if(x($_POST,'search'))
89 $a->data['search'] = $_POST['search'];
93 function search_content(App $a) {
95 if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
96 notice( t('Public access denied.') . EOL);
100 if(get_config('system','local_search') && !local_user()) {
101 http_status_exit(403,
102 array("title" => t("Public access denied."),
103 "description" => t("Only logged in users are permitted to perform a search.")));
105 //notice(t('Public access denied.').EOL);
109 if (get_config('system','permit_crawling') && !local_user()) {
111 // 10 requests are "free", after the 11th only a call per minute is allowed
113 $free_crawls = intval(get_config('system','free_crawls'));
114 if ($free_crawls == 0)
117 $crawl_permit_period = intval(get_config('system','crawl_permit_period'));
118 if ($crawl_permit_period == 0)
119 $crawl_permit_period = 10;
121 $remote = $_SERVER["REMOTE_ADDR"];
122 $result = Cache::get("remote_search:".$remote);
123 if (!is_null($result)) {
124 $resultdata = json_decode($result);
125 if (($resultdata->time > (time() - $crawl_permit_period)) && ($resultdata->accesses > $free_crawls)) {
126 http_status_exit(429,
127 array("title" => t("Too Many Requests"),
128 "description" => t("Only one search per minute is permitted for not logged in users.")));
131 Cache::set("remote_search:".$remote, json_encode(array("time" => time(), "accesses" => $resultdata->accesses + 1)), CACHE_HOUR);
133 Cache::set("remote_search:".$remote, json_encode(array("time" => time(), "accesses" => 1)), CACHE_HOUR);
136 nav_set_selected('search');
138 if(x($a->data,'search'))
139 $search = notags(trim($a->data['search']));
141 $search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
146 $search = ((x($_GET,'tag')) ? notags(trim(rawurldecode($_GET['tag']))) : '');
149 // contruct a wrapper for the search header
150 $o .= replace_macros(get_markup_template("content_wrapper.tpl"),array(
151 'name' => "search-header",
152 '$title' => t("Search"),
154 '$content' => search($search,'search-box','search',((local_user()) ? true : false), false)
157 if(strpos($search,'#') === 0) {
159 $search = substr($search,1);
161 if(strpos($search,'@') === 0) {
162 return dirfind_content($a);
164 if(strpos($search,'!') === 0) {
165 return dirfind_content($a);
168 if(x($_GET,'search-option'))
169 switch($_GET['search-option']) {
176 return dirfind_content($a, "@");
179 return dirfind_content($a, "!");
186 if (get_config('system','only_tag_search'))
189 // Here is the way permissions work in the search module...
190 // Only public posts can be shown
191 // OR your own posts if you are a logged in member
192 // No items will be shown if the member has a blocked profile wall.
195 logger("Start tag search for '".$search."'", LOGGER_DEBUG);
199 STRAIGHT_JOIN `item` ON `item`.`id`=`term`.`oid` %s
200 WHERE %s AND (`term`.`uid` = 0 OR (`term`.`uid` = %d AND NOT `term`.`global`)) AND `term`.`otype` = %d AND `term`.`type` = %d AND `term`.`term` = '%s'
201 ORDER BY term.created DESC LIMIT %d , %d ",
202 item_fieldlists(), item_joins(), item_condition(),
203 intval(local_user()),
204 intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search)),
205 intval($a->pager['start']), intval($a->pager['itemspage']));
207 logger("Start fulltext search for '".$search."'", LOGGER_DEBUG);
209 $sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search))));
213 WHERE %s AND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND NOT `item`.`global`))
215 GROUP BY `item`.`uri`, `item`.`id` ORDER BY `item`.`id` DESC LIMIT %d , %d",
216 item_fieldlists(), item_joins(), item_condition(),
217 intval(local_user()),
218 intval($a->pager['start']), intval($a->pager['itemspage']));
221 if (! dbm::is_result($r)) {
222 info( t('No results.') . EOL);
228 $title = sprintf( t('Items tagged with: %s'), $search);
230 $title = sprintf( t('Results for: %s'), $search);
232 $o .= replace_macros(get_markup_template("section_title.tpl"),array(
236 logger("Start Conversation for '".$search."'", LOGGER_DEBUG);
237 $o .= conversation($a,$r,'search',false);
239 $o .= alt_pager($a,count($r));
241 logger("Done '".$search."'", LOGGER_DEBUG);