From 46714bff6b02942cdd14340c198f2458e7a63db2 Mon Sep 17 00:00:00 2001 From: qkqpttgf <45693631+qkqpttgf@users.noreply.github.com> Date: Mon, 9 Mar 2020 18:55:17 +0800 Subject: [PATCH] use '?random=jpg' to get an URL of a random file --- function/common.php | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/function/common.php b/function/common.php index 973b410..79e4be1 100644 --- a/function/common.php +++ b/function/common.php @@ -614,7 +614,20 @@ function main($path) } else return output(json_encode($exts['img']),400); } else return output('',401); } + $files = list_files($path); + //echo json_encode(array_keys($files['children']), JSON_PRETTY_PRINT); + if ($_GET['random']!=='') { + if ($_SERVER['ishidden']<4) { + $tmp = []; + foreach (array_keys($files['children']) as $filename) { + if (strtolower(splitlast($filename,'.')[1])==strtolower($_GET['random'])) $tmp[$filename] = $files['children'][$filename]['@microsoft.graph.downloadUrl']; + } + $tmp = array_values($tmp); + if (count($tmp)>0) return output($tmp[rand(0,count($tmp)-1)],200); + else return output('',404); + } else return output('',401); + } if (isset($files['file']) && !$_GET['preview']) { // is file && not preview mode if ( $_SERVER['ishidden']<4 || (!!getConfig('downloadencrypt')&&$files['name']!=getConfig('passfile')) ) return output('', 302, [ 'Location' => $files['@microsoft.graph.downloadUrl'] ]); @@ -927,6 +940,13 @@ function fetch_files($path = '/') $files=fetch_files_children($files, $path1, $page); } else { // files num < 200 , then cache + if (isset($files['children'])) { + $tmp = []; + foreach ($files['children'] as $file) { + $tmp[$file['name']] = $file; + } + $files['children'] = $tmp; + } savecache('path_' . $path, $files); } } @@ -938,6 +958,7 @@ function fetch_files($path = '/') $files = json_decode( '{"unknownError":{ "stat":'.$arr['stat'].',"message":"'.$arr['body'].'"}}', true); } } + return $files; }