import os
from addict import Dict

from gallery.models import File

def get_dir_file_contents(dir_id):
    print(File.query.filter(File.parent == dir_id).all())
    return File.query.filter(File.parent == dir_id).all()

def get_dir_tree_dict():
    path = os.path.normpath("/gallery-data/root")
    file_tree = Dict()
    for root, _, files in os.walk(path, topdown=True):
        path = root.split('/')
        path.pop(0)
        file_tree_fd = file_tree
        for part in path:
            file_tree_fd = file_tree_fd[part]
        file_tree_fd['.'] = files

    return file_tree

def convert_bytes_to_utf8(dic):
    for key in dic:
        if isinstance(key, bytes):
            k = key.decode('utf-8')
            v = dic[key]
            del dic[key]
            dic[k] = v
        if isinstance(dic[key], bytes):
            v = dic[key].decode('utf-8')
            dic[key] = v
    return dic

def allowed_file(filename):
    return '.' in filename and filename.lower().rsplit('.', 1)[1] in \
            [
                    'txt',
                    'png',
                    'jpg',
                    'jpeg',
                    'mpg',
                    'mp4',
                    'avi'
            ]

import os
from addict import Dict

from gallery.models import File

def get_dir_file_contents(dir_id):
    print(File.query.filter(File.parent == dir_id).all())
    return File.query.filter(File.parent == dir_id).all()

def get_dir_tree_dict():
    path = os.path.normpath("/gallery-data/root")
    file_tree = Dict()
    for root, _, files in os.walk(path, topdown=True):
        path = root.split('/')
        path.pop(0)
        file_tree_fd = file_tree
        for part in path:
            file_tree_fd = file_tree_fd[part]
        file_tree_fd['.'] = files

    return file_tree

def convert_bytes_to_utf8(dic):
    for key in dic:
        if isinstance(key, bytes):
            k = key.decode('utf-8')
            v = dic[key]
            del dic[key]
            dic[k] = v
        if isinstance(dic[key], bytes):
            v = dic[key].decode('utf-8')
            dic[key] = v
    return dic

def allowed_file(filename):
    return '.' in filename and filename.lower().rsplit('.', 1)[1] in \
            [
                    'txt',
                    'png',
                    'jpg',
                    'jpeg',
                    'mpg',
                    'mp4',
                    'avi',
                    'cr2'
            ]

Add CR2 to allowed files
Add CR2 to allowed files
