Merge pull request #172 from tokejepsen/feature/harmony_publish_render

Initial render publishing

pype/harmony/__init__.py

@@ -1,6 +1,6 @@
 import os
 
-import avalon.api
+from avalon import api, harmony
 import pyblish.api
 
 
@@ -14,9 +14,26 @@ def install():
     pyblish.api.register_plugin_path(
         os.path.join(plugins_directory, "publish")
     )
-    avalon.api.register_plugin_path(
-        avalon.api.Loader, os.path.join(plugins_directory, "load")
+    api.register_plugin_path(
+        api.Loader, os.path.join(plugins_directory, "load")
     )
-    avalon.api.register_plugin_path(
-        avalon.api.Creator, os.path.join(plugins_directory, "create")
+    api.register_plugin_path(
+        api.Creator, os.path.join(plugins_directory, "create")
+    )
+
+    pyblish.api.register_callback(
+        "instanceToggled", on_pyblish_instance_toggled
+    )
+
+
+def on_pyblish_instance_toggled(instance, old_value, new_value):
+    """Toggle node enabling on instance toggles."""
+    func = """function func(args)
+    {
+        node.setEnable(args[0], args[1])
+    }
+    func
+    """
+    harmony.send(
+        {"function": func, "args": [instance[0], new_value]}
     )

pype/plugins/global/publish/extract_review.py

@@ -22,7 +22,7 @@ class ExtractReview(pyblish.api.InstancePlugin):
     label = "Extract Review"
     order = pyblish.api.ExtractorOrder + 0.02
     families = ["review"]
-    hosts = ["nuke", "maya", "shell", "nukestudio", "premiere"]
+    hosts = ["nuke", "maya", "shell", "nukestudio", "premiere", "harmony"]
 
     # Supported extensions
     image_exts = ["exr", "jpg", "jpeg", "png", "dpx"]

pype/plugins/harmony/create/create_render.py

@@ -0,0 +1,25 @@
+from avalon import harmony
+
+
+class CreateRender(harmony.Creator):
+    """Composite node for publishing renders."""
+
+    name = "renderDefault"
+    label = "Render"
+    family = "render"
+    node_type = "WRITE"
+
+    def __init__(self, *args, **kwargs):
+        super(CreateRender, self).__init__(*args, **kwargs)
+
+    def setup_node(self, node):
+        func = """function func(args)
+        {
+            node.setTextAttr(args[0], "DRAWING_TYPE", 1, "PNG4");
+            node.setTextAttr(args[0], "DRAWING_NAME", 1, args[1]);
+            node.setTextAttr(args[0], "MOVIE_PATH", 1, args[1]);
+        }
+        func
+        """
+        path = "{0}/{0}".format(node.split("/")[-1])
+        harmony.send({"function": func, "args": [node, path]})

pype/plugins/harmony/publish/collect_instances.py

@@ -1,3 +1,5 @@
+import json
+
 import pyblish.api
 from avalon import harmony
 
@@ -15,10 +17,14 @@ class CollectInstances(pyblish.api.ContextPlugin):
     label = "Instances"
     order = pyblish.api.CollectorOrder
     hosts = ["harmony"]
+    families_mapping = {
+        "render": ["imagesequence", "review"],
+        "harmony.template": []
+    }
 
     def process(self, context):
         nodes = harmony.send(
-            {"function": "node.getNodes", "args": [["COMPOSITE"]]}
+            {"function": "node.subNodes", "args": ["Top"]}
         )["result"]
 
         for node in nodes:
@@ -32,13 +38,19 @@ class CollectInstances(pyblish.api.ContextPlugin):
             if "container" in data["id"]:
                 continue
 
-            # Adding families if missing.
-            data["families"] = data.get("families", [])
-
             instance = context.create_instance(node.split("/")[-1])
             instance.append(node)
             instance.data.update(data)
+            instance.data["publish"] = harmony.send(
+                {"function": "node.getEnable", "args": [node]}
+            )["result"]
+            instance.data["families"] = self.families_mapping[data["family"]]
+            instance.data["families"].append("ftrack")
 
             # Produce diagnostic message for any graphical
             # user interface interested in visualising it.
-            self.log.info("Found: \"%s\" " % instance.data["name"])
+            self.log.info(
+                "Found: \"{0}\": \n{1}".format(
+                    instance.data["name"], json.dumps(instance.data, indent=4)
+                )
+            )

pype/plugins/harmony/publish/extract_render.py

@@ -0,0 +1,100 @@
+import os
+import tempfile
+
+import pyblish.api
+from avalon import harmony
+import pype.lib
+
+import clique
+
+
+class ExtractRender(pyblish.api.InstancePlugin):
+    """Produce a flattened image file from instance.
+    This plug-in only takes into account the nodes connected to the composite.
+    """
+
+    label = "Extract Render"
+    order = pyblish.api.ExtractorOrder
+    hosts = ["harmony"]
+    families = ["render"]
+
+    def process(self, instance):
+        # Collect scene data.
+        func = """function func(write_node)
+        {
+            return [
+                about.getApplicationPath(),
+                scene.currentProjectPath(),
+                scene.currentScene(),
+                scene.getFrameRate(),
+                scene.getStartFrame(),
+                scene.getStopFrame()
+            ]
+        }
+        func
+        """
+        result = harmony.send(
+            {"function": func, "args": [instance[0]]}
+        )["result"]
+        application_path = result[0]
+        project_path = result[1]
+        scene_path = os.path.join(result[1], result[2] + ".xstage")
+        frame_rate = result[3]
+        frame_start = result[4]
+        frame_end = result[5]
+
+        # Set output path to temp folder.
+        path = tempfile.mkdtemp()
+        func = """function func(args)
+        {
+            node.setTextAttr(args[0], "DRAWING_NAME", 1, args[1]);
+        }
+        func
+        """
+        result = harmony.send(
+            {
+                "function": func,
+                "args": [instance[0], path + "/" + instance.data["name"]]
+            }
+        )
+        harmony.save_scene()
+
+        # Execute rendering.
+        output = pype.lib._subprocess([application_path, "-batch", scene_path])
+        self.log.info(output)
+
+        # Collect rendered files.
+        files = os.listdir(path)
+        collections, remainder = clique.assemble(files, minimum_items=1)
+        assert not remainder, (
+            "There should not be a remainder for {0}: {1}".format(
+                instance[0], remainder
+            )
+        )
+        assert len(collections) == 1, (
+            "There should only be one image sequence in {}. Found: {}".format(
+                path, len(collections)
+            )
+        )
+
+        extension = os.path.splitext(list(collections[0])[0])[-1][1:]
+        representation = {
+            "name": extension,
+            "ext": extension,
+            "files": list(collections[0]),
+            "stagingDir": path,
+            "frameStart": frame_start,
+            "frameEnd": frame_end,
+            "fps": frame_rate,
+            "preview": True,
+            "tags": ["review"]
+        }
+        instance.data["representations"] = [representation]
+        self.log.info(frame_rate)
+
+        # Required for extract_review plugin (L222 onwards).
+        instance.data["frameStart"] = frame_start
+        instance.data["frameEnd"] = frame_end
+        instance.data["fps"] = frame_rate
+
+        self.log.info("Extracted {instance} to {path}".format(**locals()))