db949bb802
Only define functions if they have not been defined before, e.g. in themes. This makes it possible to override parts of a module and still use the other functions.
254 lines
7.4 KiB
PHP
254 lines
7.4 KiB
PHP
<?php
|
|
require_once("include/bbcode.php");
|
|
require_once('include/security.php');
|
|
require_once('include/conversation.php');
|
|
require_once('mod/dirfind.php');
|
|
|
|
if(! function_exists('search_saved_searches')) {
|
|
function search_saved_searches() {
|
|
|
|
$o = '';
|
|
|
|
if(! feature_enabled(local_user(),'savedsearch'))
|
|
return $o;
|
|
|
|
$r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
|
|
intval(local_user())
|
|
);
|
|
|
|
if(count($r)) {
|
|
$saved = array();
|
|
foreach($r as $rr) {
|
|
$saved[] = array(
|
|
'id' => $rr['id'],
|
|
'term' => $rr['term'],
|
|
'encodedterm' => urlencode($rr['term']),
|
|
'delete' => t('Remove term'),
|
|
'selected' => ($search==$rr['term']),
|
|
);
|
|
}
|
|
|
|
|
|
$tpl = get_markup_template("saved_searches_aside.tpl");
|
|
|
|
$o .= replace_macros($tpl, array(
|
|
'$title' => t('Saved Searches'),
|
|
'$add' => '',
|
|
'$searchbox' => '',
|
|
'$saved' => $saved,
|
|
));
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
}
|
|
|
|
if(! function_exists('search_init')) {
|
|
function search_init(&$a) {
|
|
|
|
$search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
|
|
|
|
if(local_user()) {
|
|
if(x($_GET,'save') && $search) {
|
|
$r = q("SELECT * FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
|
|
intval(local_user()),
|
|
dbesc($search)
|
|
);
|
|
if(! count($r)) {
|
|
q("INSERT INTO `search` (`uid`,`term`) VALUES ( %d, '%s')",
|
|
intval(local_user()),
|
|
dbesc($search)
|
|
);
|
|
}
|
|
}
|
|
if(x($_GET,'remove') && $search) {
|
|
q("delete from `search` where `uid` = %d and `term` = '%s' limit 1",
|
|
intval(local_user()),
|
|
dbesc($search)
|
|
);
|
|
}
|
|
|
|
$a->page['aside'] .= search_saved_searches();
|
|
|
|
}
|
|
else {
|
|
unset($_SESSION['theme']);
|
|
unset($_SESSION['mobile-theme']);
|
|
}
|
|
|
|
|
|
}
|
|
}
|
|
|
|
|
|
if(! function_exists('search_post')) {
|
|
function search_post(&$a) {
|
|
if(x($_POST,'search'))
|
|
$a->data['search'] = $_POST['search'];
|
|
}
|
|
}
|
|
|
|
if(! function_exists('search_content')) {
|
|
function search_content(&$a) {
|
|
|
|
if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
|
|
notice( t('Public access denied.') . EOL);
|
|
return;
|
|
}
|
|
|
|
if(get_config('system','local_search') AND !local_user()) {
|
|
http_status_exit(403,
|
|
array("title" => t("Public access denied."),
|
|
"description" => t("Only logged in users are permitted to perform a search.")));
|
|
killme();
|
|
//notice(t('Public access denied.').EOL);
|
|
//return;
|
|
}
|
|
|
|
if (get_config('system','permit_crawling') AND !local_user()) {
|
|
// Default values:
|
|
// 10 requests are "free", after the 11th only a call per minute is allowed
|
|
|
|
$free_crawls = intval(get_config('system','free_crawls'));
|
|
if ($free_crawls == 0)
|
|
$free_crawls = 10;
|
|
|
|
$crawl_permit_period = intval(get_config('system','crawl_permit_period'));
|
|
if ($crawl_permit_period == 0)
|
|
$crawl_permit_period = 10;
|
|
|
|
$remote = $_SERVER["REMOTE_ADDR"];
|
|
$result = Cache::get("remote_search:".$remote);
|
|
if (!is_null($result)) {
|
|
$resultdata = json_decode($result);
|
|
if (($resultdata->time > (time() - $crawl_permit_period)) AND ($resultdata->accesses > $free_crawls)) {
|
|
http_status_exit(429,
|
|
array("title" => t("Too Many Requests"),
|
|
"description" => t("Only one search per minute is permitted for not logged in users.")));
|
|
killme();
|
|
}
|
|
Cache::set("remote_search:".$remote, json_encode(array("time" => time(), "accesses" => $resultdata->accesses + 1)), CACHE_HOUR);
|
|
} else
|
|
Cache::set("remote_search:".$remote, json_encode(array("time" => time(), "accesses" => 1)), CACHE_HOUR);
|
|
}
|
|
|
|
nav_set_selected('search');
|
|
|
|
|
|
$o = '<h3>' . t('Search') . '</h3>';
|
|
|
|
if(x($a->data,'search'))
|
|
$search = notags(trim($a->data['search']));
|
|
else
|
|
$search = ((x($_GET,'search')) ? notags(trim(rawurldecode($_GET['search']))) : '');
|
|
|
|
$tag = false;
|
|
if(x($_GET,'tag')) {
|
|
$tag = true;
|
|
$search = ((x($_GET,'tag')) ? notags(trim(rawurldecode($_GET['tag']))) : '');
|
|
}
|
|
|
|
|
|
$o .= search($search,'search-box','/search',((local_user()) ? true : false), false);
|
|
|
|
if(strpos($search,'#') === 0) {
|
|
$tag = true;
|
|
$search = substr($search,1);
|
|
}
|
|
if(strpos($search,'@') === 0) {
|
|
return dirfind_content($a);
|
|
}
|
|
if(strpos($search,'!') === 0) {
|
|
return dirfind_content($a);
|
|
}
|
|
|
|
if(x($_GET,'search-option'))
|
|
switch($_GET['search-option']) {
|
|
case 'fulltext':
|
|
break;
|
|
case 'tags':
|
|
$tag = true;
|
|
break;
|
|
case 'contacts':
|
|
return dirfind_content($a, "@");
|
|
break;
|
|
case 'forums':
|
|
return dirfind_content($a, "!");
|
|
break;
|
|
}
|
|
|
|
if(! $search)
|
|
return $o;
|
|
|
|
if (get_config('system','only_tag_search'))
|
|
$tag = true;
|
|
|
|
// Here is the way permissions work in the search module...
|
|
// Only public posts can be shown
|
|
// OR your own posts if you are a logged in member
|
|
// No items will be shown if the member has a blocked profile wall.
|
|
|
|
if($tag) {
|
|
logger("Start tag search for '".$search."'", LOGGER_DEBUG);
|
|
|
|
$r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
|
|
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,
|
|
`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
|
|
`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
|
|
FROM `term`
|
|
INNER JOIN `item` ON `item`.`id`=`term`.`oid`
|
|
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
|
|
WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
|
|
AND (`term`.`uid` = 0 OR (`term`.`uid` = %d AND NOT `term`.`global`)) AND `term`.`otype` = %d AND `term`.`type` = %d AND `term`.`term` = '%s'
|
|
ORDER BY term.created DESC LIMIT %d , %d ",
|
|
intval(local_user()), intval(TERM_OBJ_POST), intval(TERM_HASHTAG), dbesc(protect_sprintf($search)),
|
|
intval($a->pager['start']), intval($a->pager['itemspage']));
|
|
} else {
|
|
logger("Start fulltext search for '".$search."'", LOGGER_DEBUG);
|
|
|
|
if (get_config('system','use_fulltext_engine')) {
|
|
$sql_extra = sprintf(" AND MATCH (`item`.`body`, `item`.`title`) AGAINST ('%s' in boolean mode) ", dbesc(protect_sprintf($search)));
|
|
} else {
|
|
$sql_extra = sprintf(" AND `item`.`body` REGEXP '%s' ", dbesc(protect_sprintf(preg_quote($search))));
|
|
}
|
|
|
|
$r = q("SELECT STRAIGHT_JOIN `item`.`uri`, `item`.*, `item`.`id` AS `item_id`,
|
|
`contact`.`name`, `contact`.`photo`, `contact`.`url`, `contact`.`alias`, `contact`.`rel`,
|
|
`contact`.`network`, `contact`.`thumb`, `contact`.`self`, `contact`.`writable`,
|
|
`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
|
|
FROM `item`
|
|
INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id` AND NOT `contact`.`blocked` AND NOT `contact`.`pending`
|
|
WHERE `item`.`visible` AND NOT `item`.`deleted` AND NOT `item`.`moderated`
|
|
AND (`item`.`uid` = 0 OR (`item`.`uid` = %s AND (`item`.`private` OR NOT `item`.`network` IN ('%s', '%s', '%s'))))
|
|
$sql_extra
|
|
GROUP BY `item`.`uri` ORDER BY `item`.`id` DESC LIMIT %d , %d ",
|
|
intval(local_user()), dbesc(NETWORK_DFRN), dbesc(NETWORK_OSTATUS), dbesc(NETWORK_DIASPORA),
|
|
intval($a->pager['start']), intval($a->pager['itemspage']));
|
|
}
|
|
|
|
if(! count($r)) {
|
|
info( t('No results.') . EOL);
|
|
return $o;
|
|
}
|
|
|
|
|
|
if($tag)
|
|
$title = sprintf( t('Items tagged with: %s'), $search);
|
|
else
|
|
$title = sprintf( t('Search results for: %s'), $search);
|
|
|
|
$o .= replace_macros(get_markup_template("section_title.tpl"),array(
|
|
'$title' => $title
|
|
));
|
|
|
|
logger("Start Conversation for '".$search."'", LOGGER_DEBUG);
|
|
$o .= conversation($a,$r,'search',false);
|
|
|
|
$o .= alt_pager($a,count($r));
|
|
|
|
logger("Done '".$search."'", LOGGER_DEBUG);
|
|
|
|
return $o;
|
|
}
|
|
}
|