new: filesystem hierarchy, file upload

materia/api/__init__.py

@@ -1,9 +1,10 @@
 from fastapi import APIRouter
-from materia.api import user 
+from materia.api import user, filesystem 
 
 def routes() -> APIRouter:
     router = APIRouter(prefix = "/api")
 
     router.include_router(user.router)
+    router.include_router(filesystem.router)
 
     return router

materia/api/filesystem.py

@@ -0,0 +1,86 @@
+import os
+import time
+from pathlib import Path
+from fastapi import APIRouter, Depends, HTTPException, Request, UploadFile, status
+from sqlalchemy import and_, insert, select, update
+
+from materia import db
+from materia.api.depends import DatabaseState
+from materia.api.middleware import JwtMiddleware
+from materia.config import Config
+
+
+router = APIRouter(tags = ["filesystem"])
+
+
+@router.put("/file/upload", dependencies = [Depends(JwtMiddleware())])
+async def upload(request: Request, file: UploadFile, database: DatabaseState = Depends(), directory_path: Path = Path()):
+    print("hi")
+    user = request.state.user
+    repository_path = Config.data_dir() / "repository" / user.login_name.lower()
+    blacklist = [os.sep, ".", "..", "*"]
+    directory_path = Path(os.sep.join(filter(lambda part: part not in blacklist, directory_path.parts)))
+
+    async with database.session() as session:
+        session.add(user)
+        await session.refresh(user, attribute_names = ["repository"])
+        if not (repository := user.repository):
+            repository = db.Repository(
+                owner_id = user.id,
+                capacity = 10 * 1024 * 1024 * 1024
+            )
+            session.add(repository)
+
+            try:
+                repository_path.mkdir(parents = True, exist_ok = True)
+            except OSError:
+                raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, "Failed to created a repository")
+            
+            await session.commit()
+
+    async with database.session() as session:
+        current_directory = None
+        current_path = Path()
+        directory = None
+
+        for part in directory_path.parts:
+            if not (directory := (await session.scalars(select(db.Directory).where(and_(db.Directory.name == part, db.Directory.path == str(current_path)))))).first():
+                directory = db.Directory(
+                    repository_id = repository.id,
+                    parent_id = current_directory.id if current_directory else None,
+                    name = part,
+                    path = str(current_path)
+                )
+                session.add(directory)
+
+            current_directory = directory 
+            current_path /= part
+
+        try:
+            (repository_path / directory_path).mkdir(parents = True, exist_ok = True)
+        except OSError:
+            raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, "Failed to created a directory")
+
+        await session.commit()
+
+    async with database.session() as session:
+        if file_ := (await session.scalars(select(db.File).where(and_(db.File.name == file.filename, db.File.path == str(directory_path))))).first():
+            print(file_.__dict__)
+            await session.execute(update(db.File).where(db.File.id == file_.id).values(updated_unix = time.time(), size = file.size))
+        else:
+            file_ = db.File(
+                repository_id = repository.id,
+                parent_id = directory.id if directory else None,
+                name = file.filename,
+                path = str(directory_path),
+                size = file.size
+            )
+            session.add(file_)
+
+        try:
+            (repository_path / directory_path / file.filename).write_bytes(await file.read())
+        except OSError:
+            raise HTTPException(status.HTTP_500_INTERNAL_SERVER_ERROR, "Failed to write a file")
+
+        await session.commit()
+

materia/api/middleware.py

@@ -6,22 +6,25 @@ from sqlalchemy import select
 from pydantic import BaseModel
 from enum import StrEnum
 from http import HTTPMethod as HttpMethod
+from fastapi.security import HTTPBearer
 
 from materia.api.depends import ConfigState, DatabaseState
 from materia.api.token import TokenClaims
 from materia import db
 
 
-class JwtMiddleware:
-    def __init__(self):
+class JwtMiddleware(HTTPBearer):
+    def __init__(self, auto_error: bool = True):
+        super().__init__(auto_error = auto_error)
         self.claims: Optional[TokenClaims] = None 
 
     async def __call__(self, request: Request, config: ConfigState = Depends(), database: DatabaseState = Depends()):
         if token := request.cookies.get("token"):
             pass 
-        elif token := request.headers.get("Authorization"):
-            token = token.strip("Bearer ")
-        else:
+        elif (credentials := await super().__call__(request)) and credentials.scheme == "Bearer":
+            token = credentials.credentials
+
+        if not token:
             raise HTTPException(status.HTTP_400_BAD_REQUEST, "Missing token")
 
         try:

materia/api/schema/__init__.py

@@ -1 +1,2 @@
 from materia.api.schema.user import NewUser, User, RemoveUser, LoginUser
+from materia.api.schema.token import Token

materia/api/schema/token.py

@@ -0,0 +1,10 @@
+from typing import Optional, Self
+from uuid import UUID
+from pydantic import BaseModel
+
+from materia.api.token import TokenClaims
+
+
+class Token(BaseModel):
+    access_token: str 
+

materia/api/token.py

@@ -24,3 +24,4 @@ class TokenClaims(BaseModel):
         data = jwt.decode(token, secret, algorithms = ["HS256"])
         
         return TokenClaims(**data)
+

materia/api/user.py

@@ -54,7 +54,7 @@ async def remove(body: schema.RemoveUser, database: DatabaseState = Depends()):
         await session.execute(delete(db.User).where(db.User.id == body.id))
         await session.commit()
 
-@router.post("/user/login", status_code = 200)
+@router.post("/user/login", status_code = 200, response_model = schema.Token)
 async def login(body: schema.LoginUser, response: Response, database: DatabaseState = Depends(), config: ConfigState = Depends()) -> Any:
     query = select(db.User)
     if login := body.login:
@@ -86,6 +86,8 @@ async def login(body: schema.LoginUser, response: Response, database: DatabaseSt
         samesite = "none"
     )
 
+    return schema.Token(access_token = token)
+
 @router.get("/user/logout", status_code = 200)
 async def logout(response: Response):
     response.set_cookie(

materia/db/__init__.py

@@ -11,7 +11,9 @@ from asyncpg import Connection
 
 from materia.db.base import Base
 from materia.db.user import User 
-from materia.db.fs_entity import FsEntity 
+from materia.db.repository import Repository
+from materia.db.directory import Directory
+from materia.db.file import File 
 from materia.db.link import Link
 
 

materia/db/directory.py

@@ -0,0 +1,29 @@
+from time import time
+from typing import List
+
+from sqlalchemy import BigInteger, ForeignKey
+from sqlalchemy.orm import mapped_column, Mapped, relationship
+
+from materia.db.base import Base
+
+
+class Directory(Base):
+    __tablename__ = "directory"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key = True)
+    repository_id: Mapped[int] = mapped_column(ForeignKey("repository.id", ondelete = "CASCADE"))
+    parent_id: Mapped[int] = mapped_column(ForeignKey("directory.id"), nullable = True)
+    created_unix: Mapped[int] = mapped_column(BigInteger, nullable = False, default = time)
+    updated_unix: Mapped[int] = mapped_column(BigInteger, nullable = False, default = time)
+    name: Mapped[str]
+    path: Mapped[str] = mapped_column(nullable = True)
+    is_public: Mapped[bool] = mapped_column(default = False)
+
+    repository: Mapped["Repository"] = relationship(back_populates = "directories")
+    directories: Mapped[List["Directory"]] = relationship(back_populates = "parent", remote_side = [id])
+    parent: Mapped["Directory"] = relationship(back_populates = "directories")
+    files: Mapped[List["File"]] = relationship(back_populates = "parent")
+
+
+from materia.db.repository import Repository
+from materia.db.file import File

materia/db/file.py

@@ -0,0 +1,27 @@
+from time import time
+
+from sqlalchemy import BigInteger, ForeignKey
+from sqlalchemy.orm import mapped_column, Mapped, relationship
+
+from materia.db.base import Base
+
+
+class File(Base):
+    __tablename__ = "file"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key = True)
+    repository_id: Mapped[int] = mapped_column(ForeignKey("repository.id", ondelete = "CASCADE"))
+    parent_id: Mapped[int] = mapped_column(ForeignKey("directory.id"), nullable = True)
+    created_unix: Mapped[int] = mapped_column(BigInteger, nullable = False, default = time)
+    updated_unix: Mapped[int] = mapped_column(BigInteger, nullable = False, default = time)
+    name: Mapped[str]
+    path: Mapped[str] = mapped_column(nullable = True)
+    is_public: Mapped[bool] = mapped_column(default = False)
+    size: Mapped[int] = mapped_column(BigInteger)
+
+    repository: Mapped["Repository"] = relationship(back_populates = "files")
+    parent: Mapped["Directory"] = relationship(back_populates = "files")
+
+
+from materia.db.directory import Directory
+from materia.db.repository import Repository

materia/db/fs_entity.py

@@ -1,23 +0,0 @@
-from typing import List
-from uuid import UUID, uuid4 
-
-from sqlalchemy import BigInteger, ForeignKey
-from sqlalchemy.orm import mapped_column, Mapped, relationship
-
-from materia.db.base import Base
-
-class FsEntity(Base):
-    __tablename__ = "fs_entity"
-
-    id = mapped_column(BigInteger, primary_key = True)
-    owner_id: Mapped[UUID] = mapped_column(ForeignKey("user.id", ondelete = "CASCADE"), default = uuid4)
-    parent_id: Mapped[int] = mapped_column(BigInteger, nullable = False)
-    created_unix: Mapped[int] = mapped_column(BigInteger, nullable = False)
-    updated_unix: Mapped[int] = mapped_column(BigInteger, nullable = False)
-    name: Mapped[str]
-    is_private: Mapped[bool]
-    is_root: Mapped[bool]
-    is_file: Mapped[bool]
-
-    children: Mapped[List["FsEntity"]] = relationship(back_populates = "parent")
-    parent: Mapped["FsEntity"] = relationship(back_populates = "children")

materia/db/link.py

@@ -8,6 +8,12 @@ class Link(Base):
     __tablename__ = "link"
 
     id: Mapped[int] = mapped_column(BigInteger, primary_key = True)
-    entity_id: Mapped[int] = mapped_column(ForeignKey("fs_entity.id", ondelete = "CASCADE"))
+    directory_id: Mapped[int] = mapped_column(ForeignKey("directory.id", ondelete = "CASCADE"), nullable = True)
+    file_id: Mapped[int] = mapped_column(ForeignKey("directory.id", ondelete = "CASCADE"), nullable = True)
     created_unix: Mapped[int] = mapped_column(BigInteger, nullable = False, default = time.time)
-    is_public: Mapped[bool]
+    is_file: Mapped[bool]
+    url: Mapped[str]
+
+
+from materia.db.directory import Directory
+from materia.db.file import File

materia/db/migrations/versions/aa2ad59fa7d3_initial_creation.py

@@ -1,8 +1,8 @@
 """Initial creation
 
-Revision ID: 047a8383cdf1
+Revision ID: aa2ad59fa7d3
 Revises: 
-Create Date: 2024-05-15 22:16:29.684146
+Create Date: 2024-05-17 01:14:50.277521
 
 """
 from typing import Sequence, Union
@@ -12,7 +12,7 @@ import sqlalchemy as sa
 
 
 # revision identifiers, used by Alembic.
-revision: str = '047a8383cdf1'
+revision: str = 'aa2ad59fa7d3'
 down_revision: Union[str, None] = None
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
@@ -33,25 +33,49 @@ def upgrade() -> None:
     sa.Column('created_unix', sa.BigInteger(), nullable=False),
     sa.PrimaryKeyConstraint('id')
     )
-    op.create_table('fs_entity',
+    op.create_table('repository',
     sa.Column('id', sa.BigInteger(), nullable=False),
     sa.Column('owner_id', sa.Uuid(), nullable=False),
-    sa.Column('parent_id', sa.BigInteger(), nullable=False),
+    sa.Column('capacity', sa.BigInteger(), nullable=False),
+    sa.ForeignKeyConstraint(['owner_id'], ['user.id'], ),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('directory',
+    sa.Column('id', sa.BigInteger(), nullable=False),
+    sa.Column('repository_id', sa.BigInteger(), nullable=False),
+    sa.Column('parent_id', sa.BigInteger(), nullable=True),
     sa.Column('created_unix', sa.BigInteger(), nullable=False),
     sa.Column('updated_unix', sa.BigInteger(), nullable=False),
     sa.Column('name', sa.String(), nullable=False),
-    sa.Column('is_private', sa.Boolean(), nullable=False),
-    sa.Column('is_root', sa.Boolean(), nullable=False),
-    sa.Column('is_file', sa.Boolean(), nullable=False),
-    sa.ForeignKeyConstraint(['owner_id'], ['user.id'], ondelete='CASCADE'),
+    sa.Column('path', sa.String(), nullable=True),
+    sa.Column('is_public', sa.Boolean(), nullable=False),
+    sa.ForeignKeyConstraint(['parent_id'], ['directory.id'], ),
+    sa.ForeignKeyConstraint(['repository_id'], ['repository.id'], ondelete='CASCADE'),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_table('file',
+    sa.Column('id', sa.BigInteger(), nullable=False),
+    sa.Column('repository_id', sa.BigInteger(), nullable=False),
+    sa.Column('parent_id', sa.BigInteger(), nullable=True),
+    sa.Column('created_unix', sa.BigInteger(), nullable=False),
+    sa.Column('updated_unix', sa.BigInteger(), nullable=False),
+    sa.Column('name', sa.String(), nullable=False),
+    sa.Column('path', sa.String(), nullable=True),
+    sa.Column('is_public', sa.Boolean(), nullable=False),
+    sa.Column('size', sa.BigInteger(), nullable=False),
+    sa.ForeignKeyConstraint(['parent_id'], ['directory.id'], ),
+    sa.ForeignKeyConstraint(['repository_id'], ['repository.id'], ondelete='CASCADE'),
     sa.PrimaryKeyConstraint('id')
     )
     op.create_table('link',
     sa.Column('id', sa.BigInteger(), nullable=False),
-    sa.Column('entity_id', sa.BigInteger(), nullable=False),
+    sa.Column('directory_id', sa.BigInteger(), nullable=True),
+    sa.Column('file_id', sa.BigInteger(), nullable=True),
     sa.Column('created_unix', sa.BigInteger(), nullable=False),
-    sa.Column('is_public', sa.Boolean(), nullable=False),
-    sa.ForeignKeyConstraint(['entity_id'], ['fs_entity.id'], ondelete='CASCADE'),
+    sa.Column('is_file', sa.Boolean(), nullable=False),
+    sa.Column('url', sa.String(), nullable=False),
+    sa.ForeignKeyConstraint(['directory_id'], ['directory.id'], ondelete='CASCADE'),
+    sa.ForeignKeyConstraint(['file_id'], ['directory.id'], ondelete='CASCADE'),
     sa.PrimaryKeyConstraint('id')
     )
     # ### end Alembic commands ###
@@ -60,6 +84,8 @@ def upgrade() -> None:
 def downgrade() -> None:
     # ### commands auto generated by Alembic - please adjust! ###
     op.drop_table('link')
-    op.drop_table('fs_entity')
+    op.drop_table('file')
+    op.drop_table('directory')
+    op.drop_table('repository')
     op.drop_table('user')
     # ### end Alembic commands ###

materia/db/repository.py

@@ -0,0 +1,25 @@
+from time import time
+from typing import List
+from uuid import UUID, uuid4 
+
+from sqlalchemy import BigInteger, ForeignKey
+from sqlalchemy.orm import mapped_column, Mapped, relationship
+
+from materia.db.base import Base
+
+
+class Repository(Base):
+    __tablename__ = "repository"
+
+    id: Mapped[int] = mapped_column(BigInteger, primary_key = True)
+    owner_id: Mapped[UUID] = mapped_column(ForeignKey("user.id"))
+    capacity: Mapped[int] = mapped_column(BigInteger, nullable = False)
+
+    owner: Mapped["User"] = relationship(back_populates = "repository")
+    directories: Mapped[List["Directory"]] = relationship(back_populates = "repository")
+    files: Mapped[List["File"]] = relationship(back_populates = "repository")
+
+
+from materia.db.user import User
+from materia.db.directory import Directory
+from materia.db.file import File

materia/db/user.py

@@ -3,7 +3,7 @@ from typing import Optional
 import time
 
 from sqlalchemy import BigInteger
-from sqlalchemy.orm import mapped_column, Mapped
+from sqlalchemy.orm import mapped_column, Mapped, relationship
 
 from materia.db.base import Base
 
@@ -21,3 +21,7 @@ class User(Base):
     avatar: Mapped[Optional[str]]
     created_unix: Mapped[int] = mapped_column(BigInteger, default = time.time)
 
+    repository: Mapped["Repository"] = relationship(back_populates = "owner")
+
+
+from materia.db.repository import Repository