From 2abe39ef9d8f6e75aa92a3d145f909aeba4d8c16 Mon Sep 17 00:00:00 2001
From: iLLiCiTiT <jakub.trllo@gmail.com>
Date: Thu, 20 Feb 2020 18:29:19 +0100
Subject: [PATCH] initial commit for instegrate master version

---
 .../publish/integrate_master_version.py       | 129 ++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 pype/plugins/global/publish/integrate_master_version.py

diff --git a/pype/plugins/global/publish/integrate_master_version.py b/pype/plugins/global/publish/integrate_master_version.py
new file mode 100644
index 0000000000..efd01dd07c
--- /dev/null
+++ b/pype/plugins/global/publish/integrate_master_version.py
@@ -0,0 +1,129 @@
+import os
+import logging
+import shutil
+
+import errno
+import pyblish.api
+from avalon import api, io
+from avalon.vendor import filelink
+
+
+log = logging.getLogger(__name__)
+
+
+class IntegrateMasterVersion(pyblish.api.InstancePlugin):
+    label = "Integrate Master Version"
+    # Must happen after IntegrateNew
+    order = pyblish.api.IntegratorOrder + 0.1
+
+    ignored_representation_names = []
+
+    def process(self, instance):
+        published_repres = instance.data.get("published_representations")
+        if not published_repres:
+            self.log.debug(
+                "There are not published representations on the instance."
+            )
+            return
+
+        project_name = api.Session["AVALON_PROJECT"]
+
+        # TODO raise error if master not set?
+        anatomy = instance.context.data["anatomy"]
+        if "publish" not in anatomy.templates:
+            self.warning("Anatomy does not have set publish key!")
+            return
+
+        if "master" not in anatomy.templates["publish"]:
+            self.warning((
+                "There is not set \"master\" template for project \"{}\""
+            ).format(project_name))
+            return
+
+        version_entity = None
+
+        filtered_repre_ids = []
+        for repre_id, repre_info in published_repres.items():
+            repre = repre_info["representation"]
+            if version_entity is None:
+                version_entity = repre_info.get("version_entity")
+
+            if repre["name"].lower() in self.ignored_representation_names:
+                filtered_repre_ids.append(repre_id)
+
+        for repre_id in filtered_repre_ids:
+            published_repres.pop(repre_id, None)
+
+        if not published_repres:
+            self.log.debug(
+                "All published representations were filtered by name."
+            )
+            return
+
+        if version_entity is None:
+            version_entity = (
+                self.version_from_representations(published_repres)
+            )
+
+        if not version_entity:
+            self.log.warning("Can't find origin version in database.")
+            return
+
+        cur_master_version, cur_master_repres = (
+            self.current_master_ents(version_entity)
+        )
+
+        cur_master_repres_by_name = {
+            repre["name"].lower(): repre for repre in cur_master_repres
+        }
+
+        if cur_master_version:
+            cur_master_version_id = cur_master_version["_id"]
+        else:
+            cur_master_version_id = io.ObjectId()
+
+        new_master_version = {
+            "_id": cur_master_version_id,
+            "version_id": version_entity["_id"],
+            "parent": version_entity["parent"],
+            "type": "master_version",
+            "schema": "pype:master_version-1.0"
+        }
+
+        repres_to_replace = {}
+        for repre_id, repre_info in published_repres.items():
+            repre = repre_info["representation"]
+            repre_name_low = repre["name"].lower()
+            if repre_name_low in cur_master_repres_by_name:
+                repres_to_replace[repre_id] = (
+                    cur_master_repres_by_name.pop(repre_name_low)
+                )
+
+        if cur_master_version:
+            io.replace_one(
+                {"_id": new_master_version["_id"]},
+                new_master_version
+            )
+        else:
+            io.insert_one(new_master_version)
+
+    def version_from_representations(self, repres):
+        for repre in repres:
+            version = io.find_one({"_id": repre["parent"]})
+            if version:
+                return version
+
+    def current_master_ents(self, version):
+        master_version = io.find_one({
+            "parent": version["parent"],
+            "type": "master_version"
+        })
+
+        if not master_version:
+            return (None, [])
+
+        master_repres = list(io.find({
+            "parent": master_version["_id"],
+            "type": "representation"
+        }))
+        return (master_version, master_repres)