Split add job helper (#45)

* Fix issue with engine not being available to download

* Add version caches to ffmpeg downloader

* Remove some test parameters

* "releases" should be "release" in linux ffmpeg url

* CPU was incorrectly reported as OS

* Fix naming structure for FFMPEG downloads for linux

* More linux ffmpeg work

* Improved error handling

* WIP

* Consolidate platform reporting to not use platform directly

* Fix missing folder name

* Fix project output naming

* Undo config.yaml commit

* Add is_engine_available API call

* Fix issue where subjobs would not find servers

src/api/api_server.py

@@ -3,7 +3,6 @@ import json
 import logging
 import os
 import pathlib
-import platform
 import shutil
 import socket
 import ssl
@@ -25,7 +24,7 @@ from src.engines.core.base_worker import string_to_status, RenderStatus
 from src.engines.core.worker_factory import RenderWorkerFactory
 from src.engines.engine_manager import EngineManager
 from src.render_queue import RenderQueue, JobNotFoundError
-from src.utilities.misc_helper import system_safe_path
+from src.utilities.misc_helper import system_safe_path, current_system_os, current_system_cpu, current_system_os_version
 from src.utilities.server_helper import generate_thumbnail_for_job
 from src.utilities.zeroconf_server import ZeroconfServer
 
@@ -399,14 +398,10 @@ def status():
                  }
 
     # Get system info
-    system_platform = platform.system().lower().replace('darwin', 'macos')
-    system_platform_version = platform.mac_ver()[0] if system_platform == 'macos' else platform.release().lower()
-    system_cpu = platform.machine().lower().replace('amd64', 'x64')
-
     return {"timestamp": datetime.now().isoformat(),
-            "system_platform": system_platform,
-            "system_platform_version": system_platform_version,
-            "system_cpu": system_cpu,
+            "system_os": current_system_os(),
+            "system_os_version": current_system_os_version(),
+            "system_cpu": current_system_cpu(),
             "cpu_percent": psutil.cpu_percent(percpu=False),
             "cpu_percent_per_cpu": psutil.cpu_percent(percpu=True),
             "cpu_count": psutil.cpu_count(logical=False),
@@ -437,6 +432,14 @@ def renderer_info():
     return renderer_data
 
 
+@server.get('/api/<engine_name>/is_available')
+def is_engine_available(engine_name):
+    return {'engine': engine_name, 'available': RenderQueue.is_available_for_job(engine_name),
+            'cpu_count': int(psutil.cpu_count(logical=False)),
+            'versions': EngineManager.all_versions_for_engine(engine_name),
+            'hostname': server.config['HOSTNAME']}
+
+
 @server.get('/api/is_engine_available_to_download')
 def is_engine_available_to_download():
     available_result = EngineManager.version_is_available_to_download(request.args.get('engine'),