From ac40efd078f0a731c1eb9b5b6a31637895fec86c Mon Sep 17 00:00:00 2001
From: schubc <schubc@enteente.com>
Date: Thu, 8 Aug 2024 10:24:43 +0200
Subject: [PATCH] Add language support for rendering errors and progress logs

Introduce a new `--language` flag to specify the language of local After Effects installation. Currently, support is added for English and German, which affects error and progress log parsing.
---
 packages/nexrender-core/src/tasks/render.js | 29 +++++++++++++++++----
 packages/nexrender-worker/src/bin.js        |  7 +++++
 2 files changed, 31 insertions(+), 5 deletions(-)

diff --git a/packages/nexrender-core/src/tasks/render.js b/packages/nexrender-core/src/tasks/render.js
index 2a9b6b95..f0355574 100644
--- a/packages/nexrender-core/src/tasks/render.js
+++ b/packages/nexrender-core/src/tasks/render.js
@@ -3,11 +3,19 @@ const path = require('path')
 const {spawn} = require('child_process')
 const {expandEnvironmentVariables, checkForWSL} = require('../helpers/path')
 
-const progressRegex = /([\d]{1,2}:[\d]{2}:[\d]{2}:[\d]{2})\s+(\(\d+[UL]?\))/gi;
-const durationRegex = /Duration:\s+([\d]{1,2}:[\d]{2}:[\d]{2}:[\d]{2})/gi;
-const startRegex = /Start:\s+([\d]{1,2}:[\d]{2}:[\d]{2}:[\d]{2})/gi;
-const nexrenderErrorRegex = /Error:\s+(nexrender:.*)$/gim;
-const errorRegex = /aerender Error:\s*(.*)$/gis;
+const translations = {
+    "en": {
+        "duration": "Duration",
+        "error"   : "Error",
+        "start"   : "Start"
+    },
+    "de": {
+        "duration": "Dauer",
+        "error"   : "Fehler",
+        "start"   : "Anfang"
+    }
+};
+
 
 const option = (params, name, ...values) => {
     if (values !== undefined) {
@@ -25,6 +33,17 @@ const seconds = (string) => string.split(':')
 module.exports = (job, settings) => {
     settings.logger.log(`[${job.uid}] rendering job...`);
 
+    if(!settings.language) {
+        settings.lang = "en"
+    }
+
+    const progressRegex = /([\d]{1,2}:[\d]{2}:[\d]{2}:[\d]{2})\s+(\(\d+[UL]?\))/gi;
+    const durationRegex = new RegExp(translations[settings.language].duration + ":\\s+([\\d]{1,2}:[\\d]{2}:[\\d]{2}:[\\d]{2})", "gi");
+    const startRegex = new RegExp(translations[settings.language].start + ":\\s+([\\d]{1,2}:[\\d]{2}:[\\d]{2}:[\\d]{2})", "gi");
+    const nexrenderErrorRegex = new RegExp(translations[settings.language].error + ":\\s+(nexrender:.*)$", "gim");
+    const errorRegex = new RegExp("aerender " + translations[settings.language].error + ":\\s*(.*)$", "gis");
+
+
     // create container for our parameters
     let params = [];
     let outputFile = expandEnvironmentVariables(job.output)
diff --git a/packages/nexrender-worker/src/bin.js b/packages/nexrender-worker/src/bin.js
index 5402505c..3e540f34 100644
--- a/packages/nexrender-worker/src/bin.js
+++ b/packages/nexrender-worker/src/bin.js
@@ -46,6 +46,7 @@ const args = arg({
     '--header':                 [String],
 
     '--aerender-parameter':     [String],
+    '--language':               String,
 
     // Aliases
     '-v':           '--version',
@@ -177,6 +178,8 @@ if (args['--help']) {
     --aerender-parameter, --ae              forward parameter to aerender (see Adobe site). Parameters with arguments have to be
                                             enclosed in single quotes. For example:
                                             nexrender --aerender-parameter 'close SAVE_CHANGES' --ae 'i 10' job.json
+                                            
+    --language                              language of local after effects installation. currently only en and de are supported                                        
 
 
   {bold ENV VARS}
@@ -237,6 +240,7 @@ opt('polling',              '--polling');
 opt('wslMap',               '--wsl-map');
 opt('aeParams',             '--aerender-parameter');
 opt('tagSelector',          '--tag-selector');
+opt('language',             '--language');
 
 if(args['--cache-path']){
     opt('cache', '--cache-path');
@@ -271,6 +275,9 @@ if (settings['no-license']) {
     settings.addLicense = true;
 }
 
+/* debug implies verbose */
+// settings.verbose = settings.debug;
+
 if (settings['no-analytics']) {
     settings.noAnalytics = true;
     delete settings['no-analytics'];