Maya - Allow loading a published workfile as template

client/ayon_core/hosts/maya/plugins/load/load_as_template.py

@@ -0,0 +1,39 @@
+from openpype.lib import (
+    BoolDef
+)
+from openpype.pipeline import (
+    load,
+    registered_host
+)
+from openpype.hosts.maya.api.workfile_template_builder import (
+    MayaTemplateBuilder
+)
+
+
+class LoadAsTemplate(load.LoaderPlugin):
+    """Load workfile as a template """
+
+    families = ["workfile"]
+    label = "Load as template"
+    representations = ["ma", "mb"]
+    icon = "wrench"
+    color = "#775555"
+    order = 10
+
+    options = [
+        BoolDef("keep_placeholders",
+                label="Keep Placeholders",
+                default=False),
+        BoolDef("create_first_version",
+                label="Create First Version",
+                default=False),
+    ]
+
+    def load(self, context, name, namespace, data):
+        keep_placeholders = data.get("keep_placeholders", False)
+        create_first_version = data.get("create_first_version", False)
+        path = self.filepath_from_context(context)
+        builder = MayaTemplateBuilder(registered_host())
+        builder.build_template(template_path=path,
+                               keep_placeholders=keep_placeholders,
+                               create_first_version=create_first_version)

client/ayon_core/pipeline/workfile/workfile_template_builder.py

@@ -498,15 +498,16 @@ class AbstractTemplateBuilder(object):
                                               process if version is created
 
         """
-        template_preset = self.get_template_preset()
-
-        if template_path is None:
-            template_path = template_preset["path"]
-
-        if keep_placeholders is None:
-            keep_placeholders = template_preset["keep_placeholder"]
-        if create_first_version is None:
-            create_first_version = template_preset["create_first_version"]
+        if any(value is None for value in [template_path,
+                                           keep_placeholders,
+                                           create_first_version]):
+            template_preset = self.get_template_preset()
+            if template_path is None:
+                template_path = template_preset["path"]
+            if keep_placeholders is None:
+                keep_placeholders = template_preset["keep_placeholder"]
+            if create_first_version is None:
+                create_first_version = template_preset["create_first_version"]
 
         # check if first version is created
         created_version_workfile = False