core: enhanced pdf support

packages/hydrooj/package.json

@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.2.28",
+    "version": "3.2.29",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",

packages/hydrooj/src/handler/problem.ts

@@ -628,7 +628,7 @@ export class ProblemFileDownloadHandler extends ProblemDetailHandler {
             this.response.etag = file.etag;
             this.response.body = await storage.get(target);
             this.response.type = file['Content-Type'] || fileType;
-            this.response.disposition = `attachment; filename=${encodeURIComponent(filename)}`;
+            if (!noDisposition) this.response.disposition = `attachment; filename=${encodeURIComponent(filename)}`;
         } else {
             this.response.redirect = await storage.signDownloadLink(
                 target, noDisposition ? undefined : filename, false, 'user',

packages/ui-default/backendlib/markdown-it-media.js

@@ -103,7 +103,7 @@ module.exports = function videoPlugin(md) {
     pdf: videoUrl,
   };
   md.renderer.rules.video = function tokenizeReturn(tokens, idx) {
-    const videoID = md.utils.escapeHtml(tokens[idx].videoID);
+    let videoID = md.utils.escapeHtml(tokens[idx].videoID);
     const service = md.utils.escapeHtml(tokens[idx].service).toLowerCase();
     const checkUrl = /http(?:s?):\/\/(?:www\.)?[a-zA-Z0-9-:.]{1,}\/render(?:\/)?[a-zA-Z0-9.&;?=:%]{1,}url=http(?:s?):\/\/[a-zA-Z0-9 -:.]{1,}\/[a-zA-Z0-9]{1,5}\/\?[a-zA-Z0-9.=:%]{1,}/;
     let num;
@@ -120,6 +120,7 @@ module.exports = function videoPlugin(md) {
         + '    }); </script>';
     }
     if (service === 'pdf') {
+      if (videoID.startsWith('file://')) videoID += '?noDisposition=1';
       return `\
         <object classid="clsid:${randomUUID().toUpperCase()}">
           <param name="SRC" value="${videoID}" >

packages/ui-default/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.27.13",
+  "version": "4.27.14",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",