From 6031bb751a06c35935d2e67d88934c99def0eaa8 Mon Sep 17 00:00:00 2001
From: Jeremy Fleischman <jeremyfleischman@gmail.com>
Date: Fri, 13 Dec 2024 19:56:11 -0800
Subject: [PATCH] cryptpad: add missing `x2t.js`

This dependency is necessary for cryptpad to convert between various
document formats. I ran into this when trying to import a `.xlsx` file
into cryptpad.

This code was inspired by the [`install_x2t` function in upstream's
`install-onlyoffice.sh` script](https://github.com/cryptpad/cryptpad/blob/2024.9.1/install-onlyoffice.sh#L37).

(cherry picked from commit d667d349bb5ef891133f6d7b2bc986abfff687c0)
---
 pkgs/by-name/cr/cryptpad/package.nix | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/pkgs/by-name/cr/cryptpad/package.nix b/pkgs/by-name/cr/cryptpad/package.nix
index 146e9cf7bc1a..623f57b4f516 100644
--- a/pkgs/by-name/cr/cryptpad/package.nix
+++ b/pkgs/by-name/cr/cryptpad/package.nix
@@ -1,11 +1,13 @@
 {
   buildNpmPackage,
   fetchFromGitHub,
+  fetchurl,
   lib,
   makeBinaryWrapper,
   nixosTests,
   nodejs,
   rdfind,
+  unzip,
 }:
 
 let
@@ -59,6 +61,17 @@ let
     }
   ];
 
+  x2t_version = "v7.3+1";
+  x2t = fetchurl {
+    url = "https://github.com/cryptpad/onlyoffice-x2t-wasm/releases/download/${x2t_version}/x2t.zip";
+    hash = "sha256-hrbxrI8RC1pBatGZ76TAiVfUbZid7+eRuXk6lmz7OgQ=";
+  };
+  x2t_install = ''
+    local X2T_DIR=$out_cryptpad/www/common/onlyoffice/dist/x2t
+    unzip ${x2t} -d "$X2T_DIR"
+    echo "${x2t_version}" > "$X2T_DIR"/.version
+  '';
+
 in
 buildNpmPackage {
   inherit version;
@@ -76,6 +89,7 @@ buildNpmPackage {
   nativeBuildInputs = [
     makeBinaryWrapper
     rdfind
+    unzip
   ];
 
   patches = [
@@ -106,6 +120,7 @@ buildNpmPackage {
     # install OnlyOffice (install-onlyoffice.sh without network)
     mkdir -p "$out_cryptpad/www/common/onlyoffice/dist"
     ${lib.concatMapStringsSep "\n" onlyoffice_install onlyoffice_versions}
+    ${x2t_install}
     rdfind -makehardlinks true -makeresultsfile false "$out_cryptpad/www/common/onlyoffice/dist"
 
     # cryptpad assumes it runs in the source directory and also outputs