X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FModule%2FSearch%2FIndex.php;h=debaec7301516ad3353d95c903d485005716913e;hb=7c7cb8373c6e5444507b04fdbb7d0d4ce830f895;hp=98c593f45fd842e159b5e850713934101229702e;hpb=c742c62f0aae6a033823dd34ae97426dc90e7580;p=friendica.git

diff --git a/src/Module/Search/Index.php b/src/Module/Search/Index.php
index 98c593f45f..ec96b559a7 100644
--- a/src/Module/Search/Index.php
+++ b/src/Module/Search/Index.php
@@ -1,60 +1,91 @@
 <?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
 
 namespace Friendica\Module\Search;
 
+use Friendica\App;
 use Friendica\Content\Nav;
 use Friendica\Content\Pager;
 use Friendica\Content\Text\HTML;
 use Friendica\Content\Widget;
-use Friendica\Core\Cache\Duration;
-use Friendica\Core\Config;
+use Friendica\Core\Cache\Enum\Duration;
 use Friendica\Core\L10n;
 use Friendica\Core\Logger;
 use Friendica\Core\Renderer;
-use Friendica\Core\Session;
+use Friendica\Core\Search;
 use Friendica\Database\DBA;
 use Friendica\DI;
 use Friendica\Model\Contact;
 use Friendica\Model\Item;
-use Friendica\Model\Term;
-use Friendica\Module\BaseSearchModule;
+use Friendica\Model\Post;
+use Friendica\Model\Tag;
+use Friendica\Module\BaseSearch;
+use Friendica\Module\Response;
 use Friendica\Network\HTTPException;
-use Friendica\Util\Strings;
+use Friendica\Util\Network;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
 
-class Index extends BaseSearchModule
+class Index extends BaseSearch
 {
-	public static function content(array $parameters = [])
+	/** @var string  */
+	private $remoteAddress;
+
+	public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, App\Request $request, array $server, array $parameters = [])
+	{
+		parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+		$this->remoteAddress = $request->getRemoteAddress();
+	}
+
+	protected function content(array $request = []): string
 	{
-		$search = (!empty($_GET['q']) ? Strings::escapeTags(trim(rawurldecode($_GET['q']))) : '');
+		$search = (!empty($_GET['q']) ? trim(rawurldecode($_GET['q'])) : '');
 
-		if (Config::get('system', 'block_public') && !Session::isAuthenticated()) {
-			throw new HTTPException\ForbiddenException(L10n::t('Public access denied.'));
+		if (DI::config()->get('system', 'block_public') && !DI::userSession()->isAuthenticated()) {
+			throw new HTTPException\ForbiddenException(DI::l10n()->t('Public access denied.'));
 		}
 
-		if (Config::get('system', 'local_search') && !Session::isAuthenticated()) {
-			$e = new HTTPException\ForbiddenException(L10n::t('Only logged in users are permitted to perform a search.'));
-			$e->httpdesc = L10n::t('Public access denied.');
-			throw $e;
+		if (DI::config()->get('system', 'local_search') && !DI::userSession()->isAuthenticated()) {
+			throw new HTTPException\ForbiddenException(DI::l10n()->t('Only logged in users are permitted to perform a search.'));
 		}
 
-		if (Config::get('system', 'permit_crawling') && !Session::isAuthenticated()) {
+		if (DI::config()->get('system', 'permit_crawling') && !DI::userSession()->isAuthenticated()) {
 			// Default values:
 			// 10 requests are "free", after the 11th only a call per minute is allowed
 
-			$free_crawls = intval(Config::get('system', 'free_crawls'));
+			$free_crawls = intval(DI::config()->get('system', 'free_crawls'));
 			if ($free_crawls == 0)
 				$free_crawls = 10;
 
-			$crawl_permit_period = intval(Config::get('system', 'crawl_permit_period'));
+			$crawl_permit_period = intval(DI::config()->get('system', 'crawl_permit_period'));
 			if ($crawl_permit_period == 0)
 				$crawl_permit_period = 10;
 
-			$remote = $_SERVER['REMOTE_ADDR'];
+			$remote = $this->remoteAddress;
 			$result = DI::cache()->get('remote_search:' . $remote);
 			if (!is_null($result)) {
 				$resultdata = json_decode($result);
 				if (($resultdata->time > (time() - $crawl_permit_period)) && ($resultdata->accesses > $free_crawls)) {
-					throw new HTTPException\TooManyRequestsException(L10n::t('Only one search per minute is permitted for not logged in users.'));
+					throw new HTTPException\TooManyRequestsException(DI::l10n()->t('Only one search per minute is permitted for not logged in users.'));
 				}
 				DI::cache()->set('remote_search:' . $remote, json_encode(['time' => time(), 'accesses' => $resultdata->accesses + 1]), Duration::HOUR);
 			} else {
@@ -62,8 +93,8 @@ class Index extends BaseSearchModule
 			}
 		}
 
-		if (local_user()) {
-			DI::page()['aside'] .= Widget\SavedSearches::getHTML('search?q=' . urlencode($search), $search);
+		if (DI::userSession()->getLocalUserId()) {
+			DI::page()['aside'] .= Widget\SavedSearches::getHTML(Search::getSearchPath($search), $search);
 		}
 
 		Nav::setSelected('search');
@@ -71,13 +102,13 @@ class Index extends BaseSearchModule
 		$tag = false;
 		if (!empty($_GET['tag'])) {
 			$tag = true;
-			$search = '#' . Strings::escapeTags(trim(rawurldecode($_GET['tag'])));
+			$search = '#' . trim(rawurldecode($_GET['tag']));
 		}
 
 		// contruct a wrapper for the search header
 		$o = Renderer::replaceMacros(Renderer::getMarkupTemplate('content_wrapper.tpl'), [
 			'name' => 'search-header',
-			'$title' => L10n::t('Search'),
+			'$title' => DI::l10n()->t('Search'),
 			'$title_size' => 3,
 			'$content' => HTML::search($search, 'search-box', false)
 		]);
@@ -89,92 +120,90 @@ class Index extends BaseSearchModule
 		if (strpos($search, '#') === 0) {
 			$tag = true;
 			$search = substr($search, 1);
-		}
-
-		self::tryRedirectToProfile($search);
+		} else {
+			if (strpos($search, '@') === 0 || strpos($search, '!') === 0) {
+				return self::performContactSearch($search);
+			}
 
-		if (strpos($search, '@') === 0 || strpos($search, '!') === 0) {
-			return self::performContactSearch($search);
+			self::tryRedirectToPost($search);
+
+			self::tryRedirectToProfile($search);
+
+			if (!empty($_GET['search-option'])) {
+				switch ($_GET['search-option']) {
+					case 'fulltext':
+						break;
+					case 'tags':
+						$tag = true;
+						break;
+					case 'contacts':
+						return self::performContactSearch($search, '@');
+					case 'forums':
+						return self::performContactSearch($search, '!');
+				}
+			}
 		}
 
-		self::tryRedirectToPost($search);
-
-		if (!empty($_GET['search-option'])) {
-			switch ($_GET['search-option']) {
-				case 'fulltext':
-					break;
-				case 'tags':
-					$tag = true;
-					break;
-				case 'contacts':
-					return self::performContactSearch($search, '@');
-				case 'forums':
-					return self::performContactSearch($search, '!');
-			}
+		// Don't perform a fulltext or tag search on search results that look like an URL
+		// Tags don't look like an URL and the fulltext search does only work with natural words
+		if (parse_url($search, PHP_URL_SCHEME) && parse_url($search, PHP_URL_HOST)) {
+			Logger::info('Skipping tag and fulltext search since the search looks like a URL.', ['q' => $search]);
+			DI::sysmsg()->addNotice(DI::l10n()->t('No results.'));
+			return $o;
 		}
 
-		$tag = $tag || Config::get('system', 'only_tag_search');
+		$tag = $tag || DI::config()->get('system', 'only_tag_search');
 
 		// 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.
 
-		$pager = new Pager(DI::args()->getQueryString());
-
-		if ($tag) {
-			Logger::info('Start tag search.', ['q' => $search]);
+		if (DI::mode()->isMobile()) {
+			$itemsPerPage = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'itemspage_mobile_network',
+				DI::config()->get('system', 'itemspage_network_mobile'));
+		} else {
+			$itemsPerPage = DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'itemspage_network',
+				DI::config()->get('system', 'itemspage_network'));
+		}
 
-			$condition = [
-				"(`uid` = 0 OR (`uid` = ? AND NOT `global`))
-				AND `otype` = ? AND `type` = ? AND `term` = ?",
-				local_user(), Term::OBJECT_TYPE_POST, Term::HASHTAG, $search
-			];
-			$params = [
-				'order' => ['received' => true],
-				'limit' => [$pager->getStart(), $pager->getItemsPerPage()]
-			];
-			$terms = DBA::select('term', ['oid'], $condition, $params);
-
-			$itemids = [];
-			while ($term = DBA::fetch($terms)) {
-				$itemids[] = $term['oid'];
-			}
+		$last_uriid = isset($_GET['last_uriid']) ? intval($_GET['last_uriid']) : 0;
 
-			DBA::close($terms);
+		$pager = new Pager(DI::l10n(), DI::args()->getQueryString(), $itemsPerPage);
 
-			if (!empty($itemids)) {
-				$params = ['order' => ['id' => true]];
-				$items = Item::selectForUser(local_user(), [], ['id' => $itemids], $params);
-				$r = Item::inArray($items);
-			} else {
-				$r = [];
-			}
+		if ($tag) {
+			Logger::info('Start tag search.', ['q' => $search]);
+			$uriids = Tag::getURIIdListByTag($search, DI::userSession()->getLocalUserId(), $pager->getStart(), $pager->getItemsPerPage(), $last_uriid);
+			$count = Tag::countByTag($search, DI::userSession()->getLocalUserId());
 		} else {
 			Logger::info('Start fulltext search.', ['q' => $search]);
+			$uriids = Post\Content::getURIIdListBySearch($search, DI::userSession()->getLocalUserId(), $pager->getStart(), $pager->getItemsPerPage(), $last_uriid);
+			$count = Post\Content::countBySearch($search, DI::userSession()->getLocalUserId());
+		}
 
-			$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 (!empty($uriids)) {
+			$condition = ["(`uid` = ? OR (`uid` = ? AND NOT `global`))", 0, DI::userSession()->getLocalUserId()];
+			$condition = DBA::mergeConditions($condition, ['uri-id' => $uriids]);
+			$params = ['order' => ['id' => true]];
+			$items = Post::toArray(Post::selectForUser(DI::userSession()->getLocalUserId(), Item::DISPLAY_FIELDLIST, $condition, $params));
 		}
 
-		if (!DBA::isResult($r)) {
-			info(L10n::t('No results.'));
+		if (empty($items)) {
+			if (empty($last_uriid)) {
+				DI::sysmsg()->addNotice(DI::l10n()->t('No results.'));
+			}
 			return $o;
 		}
 
+		if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'infinite_scroll')) {
+			$tpl = Renderer::getMarkupTemplate('infinite_scroll_head.tpl');
+			$o .= Renderer::replaceMacros($tpl, ['$reload_uri' => DI::args()->getQueryString()]);
+		}
+
 		if ($tag) {
-			$title = L10n::t('Items tagged with: %s', $search);
+			$title = DI::l10n()->t('Items tagged with: %s', $search);
 		} else {
-			$title = L10n::t('Results for: %s', $search);
+			$title = DI::l10n()->t('Results for: %s', $search);
 		}
 
 		$o .= Renderer::replaceMacros(Renderer::getMarkupTemplate('section_title.tpl'), [
@@ -183,9 +212,14 @@ class Index extends BaseSearchModule
 
 		Logger::info('Start Conversation.', ['q' => $search]);
 
-		$o .= conversation(DI::app(), $r, $pager, 'search', false, false, 'commented', local_user());
+		$o .= DI::conversation()->create($items, 'search', false, false, 'commented', DI::userSession()->getLocalUserId());
+
+		if (DI::pConfig()->get(DI::userSession()->getLocalUserId(), 'system', 'infinite_scroll')) {
+			$o .= HTML::scrollLoader();
+		} else {
+			$o .= $pager->renderMinimal($count);
+		}
 
-		$o .= $pager->renderMinimal(count($r));
 
 		return $o;
 	}
@@ -207,7 +241,8 @@ class Index extends BaseSearchModule
 	 */
 	private static function tryRedirectToProfile(string $search)
 	{
-		$isUrl = !empty(parse_url($search, PHP_URL_SCHEME));
+		$search = Network::convertToIdn($search);
+		$isUrl  = !empty(parse_url($search, PHP_URL_SCHEME));
 		$isAddr = (bool)preg_match('/^@?([a-z0-9.-_]+@[a-z0-9.-_:]+)$/i', trim($search), $matches);
 
 		if (!$isUrl && !$isAddr) {
@@ -218,9 +253,9 @@ class Index extends BaseSearchModule
 			$search = $matches[1];
 		}
 
-		if (local_user()) {
+		if (DI::userSession()->getLocalUserId()) {
 			// User-specific contact URL/address search
-			$contact_id = Contact::getIdForURL($search, local_user());
+			$contact_id = Contact::getIdForURL($search, DI::userSession()->getLocalUserId());
 			if (!$contact_id) {
 				// User-specific contact URL/address search and probe
 				$contact_id = Contact::getIdForURL($search);
@@ -228,13 +263,13 @@ class Index extends BaseSearchModule
 		} else {
 			// Cheaper local lookup for anonymous users, no probe
 			if ($isAddr) {
-				$contact = Contact::selectFirst(['id' => 'cid'], ['addr' => $search, 'uid' => 0]);
+				$contact = Contact::selectFirst(['id'], ['addr' => $search, 'uid' => 0]);
 			} else {
-				$contact = Contact::getDetailsByURL($search, 0, ['cid' => 0]);
+				$contact = Contact::getByURL($search, null, ['id']) ?: ['id' => 0];
 			}
 
 			if (DBA::isResult($contact)) {
-				$contact_id = $contact['cid'];
+				$contact_id = $contact['id'];
 			}
 		}
 
@@ -255,9 +290,11 @@ class Index extends BaseSearchModule
 			return;
 		}
 
-		if (local_user()) {
+		$search = Network::convertToIdn($search);
+
+		if (DI::userSession()->getLocalUserId()) {
 			// Post URL search
-			$item_id = Item::fetchByLink($search, local_user());
+			$item_id = Item::fetchByLink($search, DI::userSession()->getLocalUserId());
 			if (!$item_id) {
 				// If the user-specific search failed, we search and probe a public post
 				$item_id = Item::fetchByLink($search);
@@ -268,7 +305,7 @@ class Index extends BaseSearchModule
 		}
 
 		if (!empty($item_id)) {
-			$item = Item::selectFirst(['guid'], ['id' => $item_id]);
+			$item = Post::selectFirst(['guid'], ['id' => $item_id]);
 			if (DBA::isResult($item)) {
 				DI::baseUrl()->redirect('display/' . $item['guid']);
 			}