ayon-core/pype/plugins/celaction/publish/collect_audio.py

126 lines
4.2 KiB
Python

import os
import collections
import pyblish.api
from avalon import io
from pprint import pformat
class AppendCelactionAudio(pyblish.api.ContextPlugin):
label = "Colect Audio for publishing"
order = pyblish.api.CollectorOrder + 0.1
def process(self, context):
self.log.info('Collecting Audio Data')
asset_doc = context.data["assetEntity"]
# get all available representations
subsets = self.get_subsets(
asset_doc,
representations=["audio", "wav"]
)
self.log.info(f"subsets is: {pformat(subsets)}")
if not subsets.get("audioMain"):
raise AttributeError("`audioMain` subset does not exist")
reprs = subsets.get("audioMain", {}).get("representations", [])
self.log.info(f"reprs is: {pformat(reprs)}")
repr = next((r for r in reprs), None)
if not repr:
raise "Missing `audioMain` representation"
self.log.info(f"represetation is: {repr}")
audio_file = repr.get('data', {}).get('path', "")
if os.path.exists(audio_file):
context.data["audioFile"] = audio_file
self.log.info(
'audio_file: {}, has been added to context'.format(audio_file))
else:
self.log.warning("Couldn't find any audio file on Ftrack.")
def get_subsets(self, asset_doc, representations):
"""
Query subsets with filter on name.
The method will return all found subsets and its defined version
and subsets. Version could be specified with number. Representation
can be filtered.
Arguments:
asset_doct (dict): Asset (shot) mongo document
representations (list): list for all representations
Returns:
dict: subsets with version and representaions in keys
"""
# Query all subsets for asset
subset_docs = io.find({
"type": "subset",
"parent": asset_doc["_id"]
})
# Collect all subset ids
subset_ids = [
subset_doc["_id"]
for subset_doc in subset_docs
]
# Check if we found anything
assert subset_ids, (
"No subsets found. Check correct filter. "
"Try this for start `r'.*'`: asset: `{}`"
).format(asset_doc["name"])
# Last version aggregation
pipeline = [
# Find all versions of those subsets
{"$match": {
"type": "version",
"parent": {"$in": subset_ids}
}},
# Sorting versions all together
{"$sort": {"name": 1}},
# Group them by "parent", but only take the last
{"$group": {
"_id": "$parent",
"_version_id": {"$last": "$_id"},
"name": {"$last": "$name"}
}}
]
last_versions_by_subset_id = dict()
for doc in io.aggregate(pipeline):
doc["parent"] = doc["_id"]
doc["_id"] = doc.pop("_version_id")
last_versions_by_subset_id[doc["parent"]] = doc
version_docs_by_id = {}
for version_doc in last_versions_by_subset_id.values():
version_docs_by_id[version_doc["_id"]] = version_doc
repre_docs = io.find({
"type": "representation",
"parent": {"$in": list(version_docs_by_id.keys())},
"name": {"$in": representations}
})
repre_docs_by_version_id = collections.defaultdict(list)
for repre_doc in repre_docs:
version_id = repre_doc["parent"]
repre_docs_by_version_id[version_id].append(repre_doc)
output_dict = {}
for version_id, repre_docs in repre_docs_by_version_id.items():
version_doc = version_docs_by_id[version_id]
subset_id = version_doc["parent"]
subset_doc = last_versions_by_subset_id[subset_id]
# Store queried docs by subset name
output_dict[subset_doc["name"]] = {
"representations": repre_docs,
"version": version_doc
}
return output_dict