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# ##### BEGIN GPL LICENSE BLOCK #####
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software Foundation,
# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# ##### END GPL LICENSE BLOCK #####
if "bpy" in locals():
from importlib import reload
paths = reload(paths)
utils = reload(utils)
tasks_queue = reload(tasks_queue)
else:
from blenderkit import paths, utils, tasks_queue
import requests
import json
import os
import bpy
import shutil
import threading
def count_to_parent(parent):
for c in parent['children']:
count_to_parent(c)
parent['assetCount'] += c['assetCount']
def fix_category_counts(categories):
for c in categories:
count_to_parent(c)
def filter_category(category):
''' filter categories with no assets, so they aren't shown in search panel'''
if category['assetCount'] < 1:
return True
else:
to_remove = []
for c in category['children']:
if filter_category(c):
to_remove.append(c)
for c in to_remove:
category['children'].remove(c)
def filter_categories(categories):
for category in categories:
filter_category(category)
def get_category(categories, cat_path=()):
for category in cat_path:
for c in categories:
if c['slug'] == category:
categories = c['children']
if category == cat_path[-1]:
return (c)
break;
def copy_categories():
# this creates the categories system on only
tempdir = paths.get_temp_dir()
categories_filepath = os.path.join(tempdir, 'categories.json')
if not os.path.exists(categories_filepath):
source_path = paths.get_addon_file(subpath='data' + os.sep + 'categories.json')
# print('attempt to copy categories from: %s to %s' % (categories_filepath, source_path))
try:
shutil.copy(source_path, categories_filepath)
except:
print("couldn't copy categories file")
def load_categories():
copy_categories()
tempdir = paths.get_temp_dir()
categories_filepath = os.path.join(tempdir, 'categories.json')
wm = bpy.context.window_manager
try:
with open(categories_filepath, 'r') as catfile:
wm['bkit_categories'] = json.load(catfile)
wm['active_category'] = {
'MODEL': ['model'],
'SCENE': ['scene'],
'MATERIAL': ['material'],
'BRUSH': ['brush'],
}
except:
print('categories failed to read')
def fetch_categories(API_key):
url = paths.get_api_url() + 'categories/'
headers = utils.get_headers(API_key)
tempdir = paths.get_temp_dir()
categories_filepath = os.path.join(tempdir, 'categories.json')
try:
r = requests.get(url, headers=headers)
rdata = r.json()
categories = rdata['results']
fix_category_counts(categories)
# filter_categories(categories) #TODO this should filter categories for search, but not for upload. by now off.
with open(categories_filepath, 'w') as s:
json.dump(categories, s, indent=4)
tasks_queue.add_task((load_categories, ()))
except Exception as e:
utils.p('category fetching failed')
utils.p(e)
if not os.path.exists(categories_filepath):
source_path = paths.get_addon_file(subpath='data' + os.sep + 'categories.json')
shutil.copy(source_path, categories_filepath)
def fetch_categories_thread(API_key):
cat_thread = threading.Thread(target=fetch_categories, args=([API_key]), daemon=True)
cat_thread.start()
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