From 18d01840d06553d8008e9ce21d1e51ee192a8be8 Mon Sep 17 00:00:00 2001
From: JJ-8 <34778827+JJ-8@users.noreply.github.com>
Date: Sun, 28 Aug 2022 13:57:09 +0200
Subject: [PATCH] Add ECSC task parser

Parses the JSON output of the /stats.json endpoint of the ECSC gameboard.
The output doesn't contain actual categories, so we use the 'contract' name
as the category.
---
 front/src/ctfnote/parsers/ecsc.ts  | 29 +++++++++++++++++++++++++++++
 front/src/ctfnote/parsers/index.ts |  3 ++-
 2 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 front/src/ctfnote/parsers/ecsc.ts

diff --git a/front/src/ctfnote/parsers/ecsc.ts b/front/src/ctfnote/parsers/ecsc.ts
new file mode 100644
index 000000000..a487ce536
--- /dev/null
+++ b/front/src/ctfnote/parsers/ecsc.ts
@@ -0,0 +1,29 @@
+import { ParsedTask, Parser } from '.';
+import { parseJson, parseJsonStrict } from '../utils';
+
+const ECSCParser: Parser = {
+  name: 'ECSC parser',
+  hint: 'paste ecsc /stats.json',
+
+  parse(s: string): ParsedTask[] {
+    const tasks = [];
+    const data = parseJsonStrict<[{ task: string; contract: string }]>(s);
+    if (!Array.isArray(data)) {
+      return [];
+    }
+
+    for (const task of data) {
+      if (!task.task || !task.contract) {
+        continue;
+      }
+      tasks.push({ title: task.task, category: task.contract });
+    }
+    return tasks;
+  },
+  isValid(s) {
+    const data = parseJson<[{ task: string; contract: string }]>(s);
+    return Array.isArray(data);
+  },
+};
+
+export default ECSCParser;
diff --git a/front/src/ctfnote/parsers/index.ts b/front/src/ctfnote/parsers/index.ts
index f23d010bf..cf9181058 100644
--- a/front/src/ctfnote/parsers/index.ts
+++ b/front/src/ctfnote/parsers/index.ts
@@ -1,4 +1,5 @@
 import CTFDParser from './ctfd';
+import ECSCParser from './ecsc';
 import RawParser from './raw';
 
 export type ParsedTask = {
@@ -13,4 +14,4 @@ export type Parser = {
   parse(s: string): ParsedTask[];
 };
 
-export default [RawParser, CTFDParser];
+export default [RawParser, CTFDParser, ECSCParser];