From 6bf92ef0f6dee5d6475e169df73294d41c62befa Mon Sep 17 00:00:00 2001
From: Petr Kalis <petr.kalis@gmail.com>
Date: Thu, 14 Apr 2022 17:20:50 +0200
Subject: [PATCH] OP-3021 - refactor CreateWritePrerender

---
 openpype/hosts/nuke/plugins/__init__.py       |  0
 .../hosts/nuke/plugins/create/__init__.py     |  0
 .../plugins/create/create_write_prerender.py  | 96 +------------------
 .../plugins/create/create_write_render.py     |  2 +-
 4 files changed, 6 insertions(+), 92 deletions(-)
 create mode 100644 openpype/hosts/nuke/plugins/__init__.py
 create mode 100644 openpype/hosts/nuke/plugins/create/__init__.py

diff --git a/openpype/hosts/nuke/plugins/__init__.py b/openpype/hosts/nuke/plugins/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/openpype/hosts/nuke/plugins/create/__init__.py b/openpype/hosts/nuke/plugins/create/__init__.py
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/openpype/hosts/nuke/plugins/create/create_write_prerender.py b/openpype/hosts/nuke/plugins/create/create_write_prerender.py
index 761439fdb2..e9309d8170 100644
--- a/openpype/hosts/nuke/plugins/create/create_write_prerender.py
+++ b/openpype/hosts/nuke/plugins/create/create_write_prerender.py
@@ -1,12 +1,10 @@
-from collections import OrderedDict
-
 import nuke
 
-from openpype.hosts.nuke.api import plugin
 from openpype.hosts.nuke.api.lib import create_write_node
+from openpype.hosts.nuke.plugins.create import create_write_render
 
 
-class CreateWritePrerender(plugin.OpenPypeCreator):
+class CreateWritePrerender(create_write_render.CreateWriteRender):
     # change this to template preset
     name = "WritePrerender"
     label = "Create Write Prerender"
@@ -19,85 +17,7 @@ class CreateWritePrerender(plugin.OpenPypeCreator):
     def __init__(self, *args, **kwargs):
         super(CreateWritePrerender, self).__init__(*args, **kwargs)
 
-        data = OrderedDict()
-
-        data["family"] = self.family
-        data["families"] = self.n_class
-
-        for k, v in self.data.items():
-            if k not in data.keys():
-                data.update({k: v})
-
-        self.data = data
-        self.nodes = nuke.selectedNodes()
-        self.log.debug("_ self.data: '{}'".format(self.data))
-
-    def process(self):
-        inputs = []
-        outputs = []
-        instance = nuke.toNode(self.data["subset"])
-        selected_node = None
-
-        # use selection
-        if (self.options or {}).get("useSelection"):
-            nodes = self.nodes
-
-            if not (len(nodes) < 2):
-                msg = ("Select only one node. The node "
-                       "you want to connect to, "
-                       "or tick off `Use selection`")
-                self.log.error(msg)
-                nuke.message(msg)
-
-            if len(nodes) == 0:
-                msg = (
-                    "No nodes selected. Please select a single node to connect"
-                    " to or tick off `Use selection`"
-                )
-                self.log.error(msg)
-                nuke.message(msg)
-
-            selected_node = nodes[0]
-            inputs = [selected_node]
-            outputs = selected_node.dependent()
-
-            if instance:
-                if (instance.name() in selected_node.name()):
-                    selected_node = instance.dependencies()[0]
-
-        # if node already exist
-        if instance:
-            # collect input / outputs
-            inputs = instance.dependencies()
-            outputs = instance.dependent()
-            selected_node = inputs[0]
-            # remove old one
-            nuke.delete(instance)
-
-        # recreate new
-        write_data = {
-            "nodeclass": self.n_class,
-            "families": [self.family],
-            "avalon": self.data
-        }
-
-        # add creator data
-        creator_data = {"creator": self.__class__.__name__}
-        self.data.update(creator_data)
-        write_data.update(creator_data)
-
-        if self.presets.get('fpath_template'):
-            self.log.info("Adding template path from preset")
-            write_data.update(
-                {"fpath_template": self.presets["fpath_template"]}
-            )
-        else:
-            self.log.info("Adding template path from plugin")
-            write_data.update({
-                "fpath_template": ("{work}/prerenders/nuke/{subset}"
-                                   "/{subset}.{frame}.{ext}")})
-
-        self.log.info("write_data: {}".format(write_data))
+    def _create_write_node(self, selected_node, inputs, outputs, write_data):
         reviewable = self.presets.get("reviewable")
         write_node = create_write_node(
             self.data["subset"],
@@ -107,15 +27,9 @@ class CreateWritePrerender(plugin.OpenPypeCreator):
             review=reviewable,
             linked_knobs=["channels", "___", "first", "last", "use_limit"])
 
-        # relinking to collected connections
-        for i, input in enumerate(inputs):
-            write_node.setInput(i, input)
-
-        write_node.autoplace()
-
-        for output in outputs:
-            output.setInput(0, write_node)
+        return write_node
 
+    def _modify_write_node(self, write_node):
         # open group node
         write_node.begin()
         for n in nuke.allNodes():
diff --git a/openpype/hosts/nuke/plugins/create/create_write_render.py b/openpype/hosts/nuke/plugins/create/create_write_render.py
index 4c494a58be..52edd85e41 100644
--- a/openpype/hosts/nuke/plugins/create/create_write_render.py
+++ b/openpype/hosts/nuke/plugins/create/create_write_render.py
@@ -17,7 +17,7 @@ class CreateWriteRender(plugin.OpenPypeCreator):
     defaults = ["Main", "Mask"]
 
     def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
+        super(CreateWriteRender, self).__init__(*args, **kwargs)
 
         data = OrderedDict()