From c2332507f49eb863aecd98540b9b71b421c2f1ec Mon Sep 17 00:00:00 2001
From: Jakub Trllo <jakub.trllo@gmail.com>
Date: Thu, 25 Aug 2022 16:41:56 +0200
Subject: [PATCH] implement webpublisher host with HostBase

---
 openpype/hosts/webpublisher/api/__init__.py | 36 ++++++++-------------
 openpype/pype_commands.py                   | 11 +++----
 2 files changed, 19 insertions(+), 28 deletions(-)

diff --git a/openpype/hosts/webpublisher/api/__init__.py b/openpype/hosts/webpublisher/api/__init__.py
index 18e3a16cf5..afea838e2c 100644
--- a/openpype/hosts/webpublisher/api/__init__.py
+++ b/openpype/hosts/webpublisher/api/__init__.py
@@ -1,31 +1,23 @@
 import os
 import logging
 
-from pyblish import api as pyblish
-import openpype.hosts.webpublisher
-from openpype.pipeline import legacy_io
+import pyblish.api
+
+from openpype.host import HostBase
+from openpype.hosts.webpublisher import WEBPUBLISHER_ROOT_DIR
 
 log = logging.getLogger("openpype.hosts.webpublisher")
 
-HOST_DIR = os.path.dirname(os.path.abspath(
-    openpype.hosts.webpublisher.__file__))
-PLUGINS_DIR = os.path.join(HOST_DIR, "plugins")
-PUBLISH_PATH = os.path.join(PLUGINS_DIR, "publish")
 
+class WebpublisherHost(HostBase):
+    name = "webpublisher"
 
-def install():
-    print("Installing Pype config...")
+    def install(self):
+        print("Installing Pype config...")
+        pyblish.api.register_host(self.name)
 
-    pyblish.register_plugin_path(PUBLISH_PATH)
-    log.info(PUBLISH_PATH)
-
-    legacy_io.install()
-
-
-def uninstall():
-    pyblish.deregister_plugin_path(PUBLISH_PATH)
-
-
-# to have required methods for interface
-def ls():
-    pass
+        publish_plugin_dir = os.path.join(
+            WEBPUBLISHER_ROOT_DIR, "plugins", "publish"
+        )
+        pyblish.api.register_plugin_path(publish_plugin_dir)
+        self.log.info(publish_plugin_dir)
diff --git a/openpype/pype_commands.py b/openpype/pype_commands.py
index cb84fac3c7..6a65b78dfc 100644
--- a/openpype/pype_commands.py
+++ b/openpype/pype_commands.py
@@ -321,7 +321,7 @@ class PypeCommands:
         import pyblish.util
 
         from openpype.pipeline import install_host
-        from openpype.hosts.webpublisher import api as webpublisher
+        from openpype.hosts.webpublisher.api import WebpublisherHost
         from openpype.lib import Logger
         from openpype.lib.remote_publish import (
             get_webpublish_conn,
@@ -335,22 +335,21 @@ class PypeCommands:
 
         log.info("remotepublish command")
 
-        host_name = "webpublisher"
+        webpublisher_host = WebpublisherHost()
+
         os.environ["OPENPYPE_PUBLISH_DATA"] = batch_path
         os.environ["AVALON_PROJECT"] = project
-        os.environ["AVALON_APP"] = host_name
+        os.environ["AVALON_APP"] = webpublisher_host.name
         os.environ["USER_EMAIL"] = user_email
         os.environ["HEADLESS_PUBLISH"] = 'true'  # to use in app lib
 
-        pyblish.api.register_host(host_name)
-
         if targets:
             if isinstance(targets, str):
                 targets = [targets]
             for target in targets:
                 pyblish.api.register_target(target)
 
-        install_host(webpublisher)
+        install_host(webpublisher_host)
 
         log.info("Running publish ...")