Hypolite Petovan
458981f75c
- Remove extraneous parentheses around empty() calls - Remove duplicate calls to intval(), count() or strlen() after empty() - Replace ternary operators outputting binary value with empty() return value - Rewrite defaults() without x()
254 lines
6.8 KiB
PHP
254 lines
6.8 KiB
PHP
<?php
|
|
/**
|
|
* @file mod/search.php
|
|
*/
|
|
|
|
use Friendica\App;
|
|
use Friendica\Content\Feature;
|
|
use Friendica\Content\Nav;
|
|
use Friendica\Content\Pager;
|
|
use Friendica\Content\Text\HTML;
|
|
use Friendica\Core\Cache;
|
|
use Friendica\Core\Config;
|
|
use Friendica\Core\L10n;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\Renderer;
|
|
use Friendica\Core\System;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\Model\Item;
|
|
use Friendica\Util\Strings;
|
|
|
|
require_once 'include/conversation.php';
|
|
require_once 'mod/dirfind.php';
|
|
|
|
function search_saved_searches() {
|
|
|
|
$o = '';
|
|
$search = (!empty($_GET['search']) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
|
|
|
|
$r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
|
|
intval(local_user())
|
|
);
|
|
|
|
if (DBA::isResult($r)) {
|
|
$saved = [];
|
|
foreach ($r as $rr) {
|
|
$saved[] = [
|
|
'id' => $rr['id'],
|
|
'term' => $rr['term'],
|
|
'encodedterm' => urlencode($rr['term']),
|
|
'delete' => L10n::t('Remove term'),
|
|
'selected' => ($search==$rr['term']),
|
|
];
|
|
}
|
|
|
|
|
|
$tpl = Renderer::getMarkupTemplate("saved_searches_aside.tpl");
|
|
|
|
$o .= Renderer::replaceMacros($tpl, [
|
|
'$title' => L10n::t('Saved Searches'),
|
|
'$add' => '',
|
|
'$searchbox' => '',
|
|
'$saved' => $saved,
|
|
]);
|
|
}
|
|
|
|
return $o;
|
|
|
|
}
|
|
|
|
|
|
function search_init(App $a) {
|
|
|
|
$search = (!empty($_GET['search']) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
|
|
|
|
if (local_user()) {
|
|
if (!empty($_GET['save']) && $search) {
|
|
$r = q("SELECT * FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
|
|
intval(local_user()),
|
|
DBA::escape($search)
|
|
);
|
|
if (!DBA::isResult($r)) {
|
|
DBA::insert('search', ['uid' => local_user(), 'term' => $search]);
|
|
}
|
|
}
|
|
if (!empty($_GET['remove']) && $search) {
|
|
DBA::delete('search', ['uid' => local_user(), 'term' => $search]);
|
|
}
|
|
|
|
/// @todo Check if there is a case at all that "aside" is prefilled here
|
|
if (!isset($a->page['aside'])) {
|
|
$a->page['aside'] = '';
|
|
}
|
|
|
|
$a->page['aside'] .= search_saved_searches();
|
|
|
|
} else {
|
|
unset($_SESSION['theme']);
|
|
unset($_SESSION['mobile-theme']);
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
function search_content(App $a) {
|
|
|
|
if (Config::get('system','block_public') && !local_user() && !remote_user()) {
|
|
notice(L10n::t('Public access denied.') . EOL);
|
|
return;
|
|
}
|
|
|
|
if (Config::get('system','local_search') && !local_user() && !remote_user()) {
|
|
System::httpExit(403,
|
|
["title" => L10n::t("Public access denied."),
|
|
"description" => L10n::t("Only logged in users are permitted to perform a search.")]);
|
|
killme();
|
|
//notice(L10n::t('Public access denied.').EOL);
|
|
//return;
|
|
}
|
|
|
|
if (Config::get('system','permit_crawling') && !local_user() && !remote_user()) {
|
|
// Default values:
|
|
// 10 requests are "free", after the 11th only a call per minute is allowed
|
|
|
|
$free_crawls = intval(Config::get('system','free_crawls'));
|
|
if ($free_crawls == 0)
|
|
$free_crawls = 10;
|
|
|
|
$crawl_permit_period = intval(Config::get('system','crawl_permit_period'));
|
|
if ($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() - $crawl_permit_period)) && ($resultdata->accesses > $free_crawls)) {
|
|
System::httpExit(429,
|
|
["title" => L10n::t("Too Many Requests"),
|
|
"description" => L10n::t("Only one search per minute is permitted for not logged in users.")]);
|
|
killme();
|
|
}
|
|
Cache::set("remote_search:".$remote, json_encode(["time" => time(), "accesses" => $resultdata->accesses + 1]), Cache::HOUR);
|
|
} else
|
|
Cache::set("remote_search:".$remote, json_encode(["time" => time(), "accesses" => 1]), Cache::HOUR);
|
|
}
|
|
|
|
Nav::setSelected('search');
|
|
|
|
$search = (!empty($_REQUEST['search']) ? Strings::escapeTags(trim(rawurldecode($_REQUEST['search']))) : '');
|
|
|
|
$tag = false;
|
|
if (!empty($_GET['tag'])) {
|
|
$tag = true;
|
|
$search = (!empty($_GET['tag']) ? '#' . Strings::escapeTags(trim(rawurldecode($_GET['tag']))) : '');
|
|
}
|
|
|
|
// contruct a wrapper for the search header
|
|
$o = Renderer::replaceMacros(Renderer::getMarkupTemplate("content_wrapper.tpl"),[
|
|
'name' => "search-header",
|
|
'$title' => L10n::t("Search"),
|
|
'$title_size' => 3,
|
|
'$content' => HTML::search($search,'search-box','search', false)
|
|
]);
|
|
|
|
if (strpos($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 (!empty($_GET['search-option']))
|
|
switch($_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 (Config::get('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.
|
|
|
|
$pager = new Pager($a->query_string);
|
|
|
|
if ($tag) {
|
|
Logger::log("Start tag search for '".$search."'", Logger::DEBUG);
|
|
|
|
$condition = ["(`uid` = 0 OR (`uid` = ? AND NOT `global`))
|
|
AND `otype` = ? AND `type` = ? AND `term` = ?",
|
|
local_user(), TERM_OBJ_POST, TERM_HASHTAG, $search];
|
|
$params = ['order' => ['created' => true],
|
|
'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
|
|
$terms = DBA::select('term', ['oid'], $condition, $params);
|
|
|
|
$itemids = [];
|
|
while ($term = DBA::fetch($terms)) {
|
|
$itemids[] = $term['oid'];
|
|
}
|
|
DBA::close($terms);
|
|
|
|
if (!empty($itemids)) {
|
|
$params = ['order' => ['id' => true]];
|
|
$items = Item::selectForUser(local_user(), [], ['id' => $itemids], $params);
|
|
$r = Item::inArray($items);
|
|
} else {
|
|
$r = [];
|
|
}
|
|
} else {
|
|
Logger::log("Start fulltext search for '".$search."'", Logger::DEBUG);
|
|
|
|
$condition = ["(`uid` = 0 OR (`uid` = ? AND NOT `global`))
|
|
AND `body` LIKE CONCAT('%',?,'%')",
|
|
local_user(), $search];
|
|
$params = ['order' => ['id' => true],
|
|
'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
|
|
$items = Item::selectForUser(local_user(), [], $condition, $params);
|
|
$r = Item::inArray($items);
|
|
}
|
|
|
|
if (!DBA::isResult($r)) {
|
|
info(L10n::t('No results.') . EOL);
|
|
return $o;
|
|
}
|
|
|
|
|
|
if ($tag) {
|
|
$title = L10n::t('Items tagged with: %s', $search);
|
|
} else {
|
|
$title = L10n::t('Results for: %s', $search);
|
|
}
|
|
|
|
$o .= Renderer::replaceMacros(Renderer::getMarkupTemplate("section_title.tpl"),[
|
|
'$title' => $title
|
|
]);
|
|
|
|
Logger::log("Start Conversation for '".$search."'", Logger::DEBUG);
|
|
$o .= conversation($a, $r, $pager, 'search', false, false, 'commented', local_user());
|
|
|
|
$o .= $pager->renderMinimal(count($r));
|
|
|
|
Logger::log("Done '".$search."'", Logger::DEBUG);
|
|
|
|
return $o;
|
|
}
|