X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fsearch.php;h=2cdfd6e12826cdbb81e39e0b1871a77d0942ffd0;hb=935b86749d9a6ab20dac4c99a2f8fde52dc2bb60;hp=2810b23b1320e0db5eeaaeaf2e810a07ec61d5be;hpb=f001a830ee4c76c0d1834f3744403078852226e7;p=friendica.git

diff --git a/mod/search.php b/mod/search.php
index 2810b23b13..2cdfd6e128 100644
--- a/mod/search.php
+++ b/mod/search.php
@@ -18,13 +18,12 @@ 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 = '';
-	$search = ((x($_GET,'search')) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
+	$search = (!empty($_GET['search']) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
 
 	$r = q("SELECT `id`,`term` FROM `search` WHERE `uid` = %d",
 		intval(local_user())
@@ -60,10 +59,10 @@ function search_saved_searches() {
 
 function search_init(App $a) {
 
-	$search = ((x($_GET,'search')) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
+	$search = (!empty($_GET['search']) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
 
 	if (local_user()) {
-		if (x($_GET,'save') && $search) {
+		if (!empty($_GET['save']) && $search) {
 			$r = q("SELECT * FROM `search` WHERE `uid` = %d AND `term` = '%s' LIMIT 1",
 				intval(local_user()),
 				DBA::escape($search)
@@ -72,7 +71,7 @@ function search_init(App $a) {
 				DBA::insert('search', ['uid' => local_user(), 'term' => $search]);
 			}
 		}
-		if (x($_GET,'remove') && $search) {
+		if (!empty($_GET['remove']) && $search) {
 			DBA::delete('search', ['uid' => local_user(), 'term' => $search]);
 		}
 
@@ -92,14 +91,6 @@ function search_init(App $a) {
 
 }
 
-
-
-function search_post(App $a) {
-	if (x($_POST,'search'))
-		$a->data['search'] = $_POST['search'];
-}
-
-
 function search_content(App $a) {
 
 	if (Config::get('system','block_public') && !local_user() && !remote_user()) {
@@ -145,16 +136,12 @@ function search_content(App $a) {
 
 	Nav::setSelected('search');
 
-	$search = '';
-	if (x($a->data,'search'))
-		$search = Strings::escapeTags(trim($a->data['search']));
-	else
-		$search = ((x($_GET,'search')) ? Strings::escapeTags(trim(rawurldecode($_GET['search']))) : '');
+	$search = (!empty($_REQUEST['search']) ? Strings::escapeTags(trim(rawurldecode($_REQUEST['search']))) : '');
 
 	$tag = false;
-	if (x($_GET,'tag')) {
+	if (!empty($_GET['tag'])) {
 		$tag = true;
-		$search = (x($_GET,'tag') ? '#' . Strings::escapeTags(trim(rawurldecode($_GET['tag']))) : '');
+		$search = (!empty($_GET['tag']) ? '#' . Strings::escapeTags(trim(rawurldecode($_GET['tag']))) : '');
 	}
 
 	// contruct a wrapper for the search header
@@ -176,7 +163,7 @@ function search_content(App $a) {
 		return dirfind_content($a);
 	}
 
-	if (x($_GET,'search-option'))
+	if (!empty($_GET['search-option']))
 		switch($_GET['search-option']) {
 			case 'fulltext':
 				break;