Auto connect to composition node

client/ayon_harmony/api/js/AyonHarmonyAPI.js

@@ -186,7 +186,7 @@ AyonHarmonyAPI.setupNodeForCreator = function(node) {
  * @return {array} Node names.
  */
 AyonHarmonyAPI.getNodesNamesByType = function(nodeType) {
-    var nodes = node.getNodes(nodeType);
+    var nodes = node.getNodes([nodeType]);
     var nodeNames = [];
     for (var i = 0; i < nodes.length; ++i) {
         nodeNames.push(node.getName(nodes[i]));

client/ayon_harmony/api/plugin.py

@@ -1,4 +1,6 @@
-from ayon_core.pipeline import LegacyCreator
+import re
+
+from ayon_core.pipeline import LegacyCreator, CreatorError
 import ayon_harmony.api as harmony
 
 
@@ -14,6 +16,10 @@ class Creator(LegacyCreator):
 
     defaults = ["Main"]
     node_type = "COMPOSITE"
+    settings_category = "harmony"
+
+    auto_connect = False
+    composition_node_pattern = ""
 
     def setup_node(self, node):
         """Prepare node as container.
@@ -57,6 +63,33 @@ def process(self):
                         "args": [self.name, self.node_type, selection[-1]]
                     }
                 )["result"]
+            elif (self.auto_connect):
+                    existing_comp_names = harmony.send(
+                    {
+                        "function": "AyonHarmonyAPI.getNodesNamesByType",
+                        "args": "COMPOSITE"
+                    })["result"]
+                    name_pattern = self.composition_node_pattern
+                    if not name_pattern:
+                        raise CreatorError("Composition name regex pattern "
+                                           "must be filled")
+                    compiled_pattern = re.compile(name_pattern)
+                    matching_nodes = [name for name in existing_comp_names
+                                      if compiled_pattern.match(name)]
+                    if len(matching_nodes) > 1:
+                        self.log.warning("Multiple composition node found, "
+                                         "picked first")
+                    elif len(matching_nodes) <= 0:
+                        raise CreatorError("No matching composition "
+                                           "node found")
+                    node_name = f"/Top/{matching_nodes[0]}"
+
+                    node = harmony.send(
+                        {
+                            "function": "AyonHarmonyAPI.createContainer",
+                            "args": [self.name, self.node_type, node_name]
+                        }
+                    )["result"]
             else:
                 node = harmony.send(
                     {

client/ayon_harmony/version.py

@@ -1,3 +1,3 @@
 # -*- coding: utf-8 -*-
 """Package declaring AYON addon 'harmony' version."""
-__version__ = "0.2.2+dev"
+__version__ = "0.2.2+dev.1"

package.py

@@ -1,6 +1,6 @@
 name = "harmony"
 title = "Harmony"
-version = "0.2.2+dev"
+version = "0.2.2+dev.1"
 client_dir = "ayon_harmony"
 app_host_name = "harmony"
 

server/settings/creator_plugins.py

@@ -0,0 +1,49 @@
+from ayon_server.settings import BaseSettingsModel, SettingsField
+
+
+class CreateRenderPluginModel(BaseSettingsModel):
+    enabled: bool = SettingsField(True, title="Enabled")
+    active_on_create: bool = SettingsField(True, title="Active by default")
+    default_variants: list[str] = SettingsField(
+        default_factory=list,
+        title="Default Variants"
+    )
+    auto_connect: bool = SettingsField(False,
+                                       title="Auto connect to Composite node")
+    composition_node_pattern: str = SettingsField(
+        "Composition",
+        title="Regex pattern for Composite node name",
+        description="Provide regex pattern to find Composite node to "
+                    "connect newly Write node to"
+    )
+
+
+class HarmonyCreatePlugins(BaseSettingsModel):
+    CreateRender: CreateRenderPluginModel = SettingsField(
+        title="Render",
+        default_factory=CreateRenderPluginModel,
+    )
+    CreateFarmRender: CreateRenderPluginModel = SettingsField(
+        title="Render on Farm",
+        default_factory=CreateRenderPluginModel,
+    )
+
+
+DEFAULT_CREATE_SETTINGS = {
+    "CreateRender": {
+        "enabled": True,
+        "default_variants": [
+            "Main"
+        ],
+        "auto_connect": False,
+        "composition_node_pattern": "Composite"
+    },
+    "CreateFarmRender": {
+        "enabled": True,
+        "default_variants": [
+            "Main"
+        ],
+        "auto_connect": False,
+        "composition_node_pattern": "Composite"
+    }
+}

server/settings/main.py

@@ -1,6 +1,7 @@
 from ayon_server.settings import BaseSettingsModel, SettingsField
 
 from .imageio import HarmonyImageIOModel
+from .creator_plugins import HarmonyCreatePlugins
 from .publish_plugins import HarmonyPublishPlugins
 
 
@@ -11,6 +12,10 @@ class HarmonySettings(BaseSettingsModel):
         default_factory=HarmonyImageIOModel,
         title="OCIO config"
     )
+    create: HarmonyCreatePlugins = SettingsField(
+        default_factory=HarmonyCreatePlugins,
+        title="Creator plugins"
+    )
     publish: HarmonyPublishPlugins = SettingsField(
         default_factory=HarmonyPublishPlugins,
         title="Publish plugins"