remove client test app
This commit is contained in:
Michal Courson
@ -1,103 +1,103 @@
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import os
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import json
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class MetaDataManager:
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_instance = None
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def __new__(cls, *args, **kwargs):
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if cls._instance is None:
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cls._instance = super().__new__(cls)
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cls._instance.init()
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return cls._instance
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def init(self):
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self.socket = None
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# read metadata file from executing directory
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self.metadata_file = os.path.join(os.getcwd(), "metadata.json")
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if os.path.exists(self.metadata_file):
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with open(self.metadata_file, "r") as f:
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self.collections = json.load(f)
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else:
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self.collections = {}
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if(collections := next((c for c in self.collections if c.get("name") == "Uncategorized"), None)) is None:
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self.collections.append({"name": "Uncategorized", "id": 0, "clips": []})
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self.save_metadata()
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def create_collection(self, name):
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if any(c.get("name") == name for c in self.collections):
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raise ValueError(f"Collection '{name}' already exists.")
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new_id = max((c.get("id", 0) for c in self.collections), default=0) + 1
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self.collections.append({"name": name, "id": new_id, "clips": []})
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self.save_metadata()
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def delete_collection(self, name):
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collection = next((c for c in self.collections if c.get("name") == name), None)
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if collection is None:
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raise ValueError(f"Collection '{name}' does not exist.")
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self.collections.remove(collection)
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self.save_metadata()
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def add_clip_to_collection(self, collection_name, clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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collection["clips"].append(clip_metadata)
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self.save_metadata()
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def remove_clip_from_collection(self, collection_name, clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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# Remove all clips with the same file name as clip_metadata["file_name"]
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in_list = any(clip.get("filename") == clip_metadata.get("filename") for clip in collection["clips"])
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if not in_list:
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raise ValueError(f"Clip with filename '{clip_metadata.get('filename')}' not found in collection '{collection_name}'.")
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collection["clips"] = [
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clip for clip in collection["clips"]
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if clip.get("filename") != clip_metadata.get("filename")
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]
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self.save_metadata()
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def move_clip_to_collection(self, source_collection, target_collection, clip_metadata):
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self.remove_clip_from_collection(source_collection, clip_metadata)
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self.add_clip_to_collection(target_collection, clip_metadata)
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def edit_clip_in_collection(self, collection_name, new_clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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# Find the index of the clip with the same file name as old_clip_metadata["file_name"]
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index = next((i for i, clip in enumerate(collection["clips"]) if clip.get("filename") == new_clip_metadata.get("filename")), None)
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if index is None:
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raise ValueError(f"Clip with filename '{new_clip_metadata.get('filename')}' not found in collection '{collection_name}'.")
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collection["clips"][index] = new_clip_metadata
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self.save_metadata()
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def get_collections(self):
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return list(map(lambda c: {"name": c.get("name"), "id": c.get("id")}, self.collections))
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def get_clips_in_collection(self, collection_name):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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return collection["clips"]
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def reorder_clips_in_collection(self, collection_name, new_order):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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existing_filenames = {clip.get("filename") for clip in collection["clips"]}
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new_filenames = {clip.get("filename") for clip in new_order}
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if not new_filenames.issubset(existing_filenames):
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raise ValueError("New order contains clips that do not exist in the collection.")
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collection["clips"] = new_order
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if not self.socket is None:
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self.socket.emit('collection_updated', collection)
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self.save_metadata()
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def save_metadata(self):
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with open(self.metadata_file, "w") as f:
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json.dump(self.collections, f, indent=4)
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import os
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import json
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class MetaDataManager:
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_instance = None
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def __new__(cls, *args, **kwargs):
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if cls._instance is None:
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cls._instance = super().__new__(cls)
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cls._instance.init()
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return cls._instance
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def init(self):
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self.socket = None
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# read metadata file from executing directory
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self.metadata_file = os.path.join(os.getcwd(), "metadata.json")
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if os.path.exists(self.metadata_file):
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with open(self.metadata_file, "r") as f:
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self.collections = json.load(f)
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else:
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self.collections = {}
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if(collections := next((c for c in self.collections if c.get("name") == "Uncategorized"), None)) is None:
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self.collections.append({"name": "Uncategorized", "id": 0, "clips": []})
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self.save_metadata()
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def create_collection(self, name):
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if any(c.get("name") == name for c in self.collections):
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raise ValueError(f"Collection '{name}' already exists.")
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new_id = max((c.get("id", 0) for c in self.collections), default=0) + 1
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self.collections.append({"name": name, "id": new_id, "clips": []})
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self.save_metadata()
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def delete_collection(self, name):
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collection = next((c for c in self.collections if c.get("name") == name), None)
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if collection is None:
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raise ValueError(f"Collection '{name}' does not exist.")
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self.collections.remove(collection)
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self.save_metadata()
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def add_clip_to_collection(self, collection_name, clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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collection["clips"].append(clip_metadata)
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self.save_metadata()
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def remove_clip_from_collection(self, collection_name, clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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# Remove all clips with the same file name as clip_metadata["file_name"]
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in_list = any(clip.get("filename") == clip_metadata.get("filename") for clip in collection["clips"])
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if not in_list:
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raise ValueError(f"Clip with filename '{clip_metadata.get('filename')}' not found in collection '{collection_name}'.")
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collection["clips"] = [
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clip for clip in collection["clips"]
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if clip.get("filename") != clip_metadata.get("filename")
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]
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self.save_metadata()
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def move_clip_to_collection(self, source_collection, target_collection, clip_metadata):
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self.remove_clip_from_collection(source_collection, clip_metadata)
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self.add_clip_to_collection(target_collection, clip_metadata)
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def edit_clip_in_collection(self, collection_name, new_clip_metadata):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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# Find the index of the clip with the same file name as old_clip_metadata["file_name"]
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index = next((i for i, clip in enumerate(collection["clips"]) if clip.get("filename") == new_clip_metadata.get("filename")), None)
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if index is None:
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raise ValueError(f"Clip with filename '{new_clip_metadata.get('filename')}' not found in collection '{collection_name}'.")
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collection["clips"][index] = new_clip_metadata
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self.save_metadata()
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def get_collections(self):
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return list(map(lambda c: {"name": c.get("name"), "id": c.get("id")}, self.collections))
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def get_clips_in_collection(self, collection_name):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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return collection["clips"]
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def reorder_clips_in_collection(self, collection_name, new_order):
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collection = next((c for c in self.collections if c.get("name") == collection_name), None)
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if collection is None:
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raise ValueError(f"Collection '{collection_name}' does not exist.")
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existing_filenames = {clip.get("filename") for clip in collection["clips"]}
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new_filenames = {clip.get("filename") for clip in new_order}
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if not new_filenames.issubset(existing_filenames):
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raise ValueError("New order contains clips that do not exist in the collection.")
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collection["clips"] = new_order
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if not self.socket is None:
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self.socket.emit('collection_updated', collection)
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self.save_metadata()
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def save_metadata(self):
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with open(self.metadata_file, "w") as f:
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json.dump(self.collections, f, indent=4)
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