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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 #####
from blenderkit import paths, utils, categories, ui, colors, bkit_oauth, version_checker, tasks_queue, rerequests, \
resolutions, image_utils, ratings_utils, comments_utils
import blenderkit
from bpy.app.handlers import persistent
from bpy.props import ( # TODO only keep the ones actually used when cleaning
IntProperty,
FloatProperty,
FloatVectorProperty,
StringProperty,
EnumProperty,
BoolProperty,
PointerProperty,
)
from bpy.types import (
Operator,
Panel,
AddonPreferences,
PropertyGroup,
UIList
)
import requests, os, random
import time
import threading
import platform
import bpy
import copy
import json
import math
import unicodedata
import urllib
import queue
import logging
bk_logger = logging.getLogger('blenderkit')
search_start_time = 0
prev_time = 0
def check_errors(rdata):
if rdata.get('statusCode') and int(rdata.get('statusCode')) > 299:
utils.p(rdata)
if rdata.get('detail') == 'Invalid token.':
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
if user_preferences.api_key != '':
if user_preferences.enable_oauth:
bkit_oauth.refresh_token_thread()
return False, rdata.get('detail')
return False, 'Use login panel to connect your profile.'
else:
return False, rdata.get('detail')
if rdata.get('statusCode') is None and rdata.get('results') is None:
return False, 'Connection error'
return True, ''
search_threads = []
thumb_workers_sml = []
thumb_workers_full = []
thumb_sml_download_threads = queue.Queue()
thumb_full_download_threads = queue.Queue()
reports_queue = queue.Queue()
all_thumbs_loaded = True
rtips = ['Click or drag model or material in scene to link/append ',
"Please rate responsively and plentifully. This helps us distribute rewards to the authors.",
"Click on brushes to link them into scene.",
"All materials are free.",
"Storage for public assets is unlimited.",
"Locked models are available if you subscribe to Full plan.",
"Login to upload your own models, materials or brushes.",
"Use 'A' key over asset bar to search assets by same author.",
"Use 'W' key over asset bar to open Authors webpage.", ]
def refresh_token_timer():
''' this timer gets run every time the token needs refresh. It refreshes tokens and also categories.'''
utils.p('refresh timer')
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
fetch_server_data()
categories.load_categories()
return max(3600, user_preferences.api_key_life - 3600)
def refresh_notifications_timer():
''' this timer gets notifications.'''
preferences = bpy.context.preferences.addons['blenderkit'].preferences
fetch_server_data()
unread_notifications_count = comments_utils.count_unread_notifications()
comments_utils.get_notifications(preferences.api_key, unread_count = unread_notifications_count)
return 300
def update_ad(ad):
if not ad.get('assetBaseId'):
try:
ad['assetBaseId'] = ad['asset_base_id'] # this should stay ONLY for compatibility with older scenes
ad['assetType'] = ad['asset_type'] # this should stay ONLY for compatibility with older scenes
ad['verificationStatus'] = ad[
'verification_status'] # this should stay ONLY for compatibility with older scenes
ad['author'] = {}
ad['author']['id'] = ad['author_id'] # this should stay ONLY for compatibility with older scenes
ad['canDownload'] = ad['can_download'] # this should stay ONLY for compatibility with older scenes
except Exception as e:
bk_logger.error('BlenderKit failed to update older asset data')
return ad
def update_assets_data(): # updates assets data on scene load.
'''updates some properties that were changed on scenes with older assets.
The properties were mainly changed from snake_case to CamelCase to fit the data that is coming from the server.
'''
data = bpy.data
datablocks = [
bpy.data.objects,
bpy.data.materials,
bpy.data.brushes,
]
for dtype in datablocks:
for block in dtype:
if block.get('asset_data') != None:
update_ad(block['asset_data'])
dicts = [
'assets used',
# 'assets rated',# assets rated stores only true/false, not asset data.
]
for s in bpy.data.scenes:
for bkdict in dicts:
d = s.get(bkdict)
if not d:
continue;
for asset_id in d.keys():
update_ad(d[asset_id])
# bpy.context.scene['assets used'][ad] = ad
def purge_search_results():
''' clean up search results on save/load.'''
s = bpy.context.scene
sr_props = [
'search results',
'search results orig',
]
asset_types = ['model', 'material', 'scene', 'hdr', 'brush']
for at in asset_types:
sr_props.append('bkit {at} search')
sr_props.append('bkit {at} search orig')
for sr_prop in sr_props:
if s.get(sr_prop):
del (s[sr_prop])
@persistent
def scene_load(context):
'''
Loads categories , checks timers registration, and updates scene asset data.
Should (probably)also update asset data from server (after user consent)
'''
wm = bpy.context.window_manager
purge_search_results()
fetch_server_data()
categories.load_categories()
if not bpy.app.timers.is_registered(refresh_token_timer) and not bpy.app.background:
bpy.app.timers.register(refresh_token_timer, persistent=True, first_interval=36000)
if utils.experimental_enabled() and not bpy.app.timers.is_registered(
refresh_notifications_timer) and not bpy.app.background:
bpy.app.timers.register(refresh_notifications_timer, persistent=True, first_interval=2)
update_assets_data()
def fetch_server_data():
''' download categories , profile, and refresh token if needed.'''
if not bpy.app.background:
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
api_key = user_preferences.api_key
# Only refresh new type of tokens(by length), and only one hour before the token timeouts.
if user_preferences.enable_oauth and \
len(user_preferences.api_key) < 38 and len(user_preferences.api_key) > 0 and \
user_preferences.api_key_timeout < time.time() + 3600:
bkit_oauth.refresh_token_thread()
if api_key != '' and bpy.context.window_manager.get('bkit profile') == None:
get_profile()
if bpy.context.window_manager.get('bkit_categories') is None:
categories.fetch_categories_thread(api_key, force=False)
first_time = True
last_clipboard = ''
def check_clipboard():
'''
Checks clipboard for an exact string containing asset ID.
The string is generated on www.blenderkit.com as for example here:
https://www.blenderkit.com/get-blenderkit/54ff5c85-2c73-49e9-ba80-aec18616a408/
'''
# clipboard monitoring to search assets from web
if platform.system() != 'Linux':
global last_clipboard
if bpy.context.window_manager.clipboard != last_clipboard:
last_clipboard = bpy.context.window_manager.clipboard
instr = 'asset_base_id:'
# first check if contains asset id, then asset type
if last_clipboard[:len(instr)] == instr:
atstr = 'asset_type:'
ati = last_clipboard.find(atstr)
# this only checks if the asset_type keyword is there but let's the keywords update function do the parsing.
if ati > -1:
search_props = utils.get_search_props()
search_props.search_keywords = last_clipboard
# don't run search after this - assigning to keywords runs the search_update function.
def parse_result(r):
'''
needed to generate some extra data in the result(by now)
Parameters
----------
r - search result, also called asset_data
'''
scene = bpy.context.scene
# TODO remove this fix when filesSize is fixed.
# this is a temporary fix for too big numbers from the server.
# try:
# r['filesSize'] = int(r['filesSize'] / 1024)
# except:
# utils.p('asset with no files-size')
asset_type = r['assetType']
if len(r['files']) > 0: # TODO remove this condition so all assets are parsed.
get_author(r)
r['available_resolutions'] = []
allthumbs = []
durl, tname, small_tname = '', '', ''
if r['assetType'] == 'hdr':
tname = paths.extract_filename_from_url(r['thumbnailLargeUrlNonsquared'])
else:
tname = paths.extract_filename_from_url(r['thumbnailMiddleUrl'])
small_tname = paths.extract_filename_from_url(r['thumbnailSmallUrl'])
allthumbs.append(tname) # TODO just first thumb is used now.
# if r['fileType'] == 'thumbnail':
# tname = paths.extract_filename_from_url(f['fileThumbnailLarge'])
# small_tname = paths.extract_filename_from_url(f['fileThumbnail'])
# allthumbs.append(tname) # TODO just first thumb is used now.
for f in r['files']:
# if f['fileType'] == 'thumbnail':
# tname = paths.extract_filename_from_url(f['fileThumbnailLarge'])
# small_tname = paths.extract_filename_from_url(f['fileThumbnail'])
# allthumbs.append(tname) # TODO just first thumb is used now.
if f['fileType'] == 'blend':
durl = f['downloadUrl'].split('?')[0]
# fname = paths.extract_filename_from_url(f['filePath'])
if f['fileType'].find('resolution') > -1:
r['available_resolutions'].append(resolutions.resolutions[f['fileType']])
# code for more thumbnails
# tdict = {}
# for i, t in enumerate(allthumbs):
# tdict['thumbnail_%i'] = t
r['max_resolution'] = 0
if r['available_resolutions']: # should check only for non-empty sequences
r['max_resolution'] = max(r['available_resolutions'])
# tooltip = generate_tooltip(r)
# for some reason, the id was still int on some occurances. investigate this.
r['author']['id'] = str(r['author']['id'])
# some helper props, but generally shouldn't be renaming/duplifiying original properties,
# so blender's data is same as on server.
asset_data = {'thumbnail': tname,
'thumbnail_small': small_tname,
# 'tooltip': tooltip,
}
asset_data['downloaded'] = 0
# parse extra params needed for blender here
params = r['dictParameters'] # utils.params_to_dict(r['parameters'])
if asset_type == 'model':
if params.get('boundBoxMinX') != None:
bbox = {
'bbox_min': (
float(params['boundBoxMinX']),
float(params['boundBoxMinY']),
float(params['boundBoxMinZ'])),
'bbox_max': (
float(params['boundBoxMaxX']),
float(params['boundBoxMaxY']),
float(params['boundBoxMaxZ']))
}
else:
bbox = {
'bbox_min': (-.5, -.5, 0),
'bbox_max': (.5, .5, 1)
}
asset_data.update(bbox)
if asset_type == 'material':
asset_data['texture_size_meters'] = params.get('textureSizeMeters', 1.0)
# asset_data.update(tdict)
au = scene.get('assets used', {})
if au == {}:
scene['assets used'] = au
if r['assetBaseId'] in au.keys():
asset_data['downloaded'] = 100
# transcribe all urls already fetched from the server
r_previous = au[r['assetBaseId']]
if r_previous.get('files'):
for f in r_previous['files']:
if f.get('url'):
for f1 in r['files']:
if f1['fileType'] == f['fileType']:
f1['url'] = f['url']
# attempt to switch to use original data gradually, since the parsing as itself should become obsolete.
asset_data.update(r)
return asset_data
# @bpy.app.handlers.persistent
def search_timer():
# this makes a first search after opening blender. showing latest assets.
# utils.p('timer search')
# utils.p('start search timer')
global first_time
preferences = bpy.context.preferences.addons['blenderkit'].preferences
if first_time and not bpy.app.background: # first time
first_time = False
if preferences.show_on_start:
# TODO here it should check if there are some results, and only open assetbar if this is the case, not search.
# if bpy.context.window_manager.get('search results') is None:
search()
# preferences.first_run = False
if preferences.tips_on_start:
utils.get_largest_area()
ui.update_ui_size(ui.active_area_pointer, ui.active_region_pointer)
ui.add_report(text='BlenderKit Tip: ' + random.choice(rtips), timeout=12, color=colors.GREEN)
# utils.p('end search timer')
return 3.0
# if preferences.first_run:
# search()
# preferences.first_run = False
# check_clipboard()
# finish loading thumbs from queues
global all_thumbs_loaded
if not all_thumbs_loaded:
ui_props = bpy.context.window_manager.blenderkitUI
search_name = f'bkit {ui_props.asset_type.lower()} search'
wm = bpy.context.window_manager
print('finishing reading thumbs')
if wm.get(search_name) is not None:
all_loaded = True
for ri, r in enumerate(wm[search_name]):
if not r.get('thumb_small_loaded'):
preview_loaded = load_preview(r, ri)
print(ri, preview_loaded, all_thumbs_loaded)
all_loaded = all_loaded and preview_loaded
all_thumbs_loaded = all_loaded
global search_threads
if len(search_threads) == 0:
# utils.p('end search timer')
props = utils.get_search_props()
props.is_searching = False
return 1.0
# don't do anything while dragging - this could switch asset during drag, and make results list length different,
# causing a lot of throuble.
if bpy.context.window_manager.blenderkitUI.dragging:
# utils.p('end search timer')
return 0.5
for thread in search_threads:
# TODO this doesn't check all processes when one gets removed,
# but most of the time only one is running anyway
if not thread[0].is_alive():
search_threads.remove(thread) #
icons_dir = thread[1]
scene = bpy.context.scene
# these 2 lines should update the previews enum and set the first result as active.
wm = bpy.context.window_manager
asset_type = thread[2]
props = utils.get_search_props()
search_name = f'bkit {asset_type} search'
if not thread[0].params.get('get_next'):
# wm[search_name] = []
result_field = []
else:
result_field = []
for r in wm[search_name]:
result_field.append(r.to_dict())
global reports_queue
while not reports_queue.empty():
props.report = str(reports_queue.get())
# utils.p('end search timer')
return .2
rdata = thread[0].result
ok, error = check_errors(rdata)
if ok:
ui_props = bpy.context.window_manager.blenderkitUI
orig_len = len(result_field)
print('reading from thread')
for ri, r in enumerate(rdata['results']):
asset_data = parse_result(r)
if asset_data != None:
result_field.append(asset_data)
all_thumbs_loaded = all_thumbs_loaded and load_preview(asset_data, ri + orig_len)
# Get ratings from BlenderKit server
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
api_key = user_preferences.api_key
headers = utils.get_headers(api_key)
if utils.profile_is_validator():
for r in rdata['results']:
if ratings_utils.get_rating_local(r['id']) is None:
rating_thread = threading.Thread(target=ratings_utils.get_rating, args=([r['id'], headers]),
daemon=True)
rating_thread.start()
wm[search_name] = result_field
wm['search results'] = result_field
# rdata=['results']=[]
wm[search_name + ' orig'] = rdata
wm['search results orig'] = rdata
if len(result_field) < ui_props.scroll_offset or not (thread[0].params.get('get_next')):
# jump back
ui_props.scroll_offset = 0
props.search_error = False
props.report = 'Found %i results. ' % (wm['search results orig']['count'])
if len(wm['search results']) == 0:
tasks_queue.add_task((ui.add_report, ('No matching results found.',)))
# undo push
# bpy.ops.wm.undo_push_context(message='Get BlenderKit search')
# show asset bar automatically, but only on first page - others are loaded also when asset bar is hidden.
if not ui_props.assetbar_on and not thread[0].params.get('get_next'):
bpy.ops.object.run_assetbar_fix_context()
else:
bk_logger.error(error)
props.report = error
props.search_error = True
props.is_searching = False
# print('finished search thread')
mt('preview loading finished')
# utils.p('end search timer')
if not all_thumbs_loaded:
return .1
return .3
def load_preview(asset, index):
# FIRST START SEARCH
props = bpy.context.window_manager.blenderkitUI
directory = paths.get_temp_dir('%s_search' % props.asset_type.lower())
tpath = os.path.join(directory, asset['thumbnail_small'])
if not asset['thumbnail_small'] or asset['thumbnail_small'] == '' or not os.path.exists(tpath):
# tpath = paths.get_addon_thumbnail_path('thumbnail_notready.jpg')
asset['thumb_small_loaded'] = False
iname = utils.previmg_name(index)
# if os.path.exists(tpath): # sometimes we are unlucky...
img = bpy.data.images.get(iname)
if img is None or len(img.pixels) == 0:
if not os.path.exists(tpath):
return False
# wrap into try statement since sometimes
try:
img = bpy.data.images.load(tpath)
img.name = iname
except:
return False
elif img.filepath != tpath:
if not os.path.exists(tpath):
# unload loaded previews from previous results
bpy.data.images.remove(img)
return False
# had to add this check for autopacking files...
if bpy.data.use_autopack and img.packed_file is not None:
img.unpack(method='USE_ORIGINAL')
img.filepath = tpath
try:
img.reload()
except:
return False
if asset['assetType'] == 'hdr':
# to display hdr thumbnails correctly, we use non-color, otherwise looks shifted
image_utils.set_colorspace(img, 'Non-Color')
else:
image_utils.set_colorspace(img, 'sRGB')
asset['thumb_small_loaded'] = True
return True
def load_previews():
scene = bpy.context.scene
# FIRST START SEARCH
props = bpy.context.window_manager.blenderkitUI
directory = paths.get_temp_dir('%s_search' % props.asset_type.lower())
s = bpy.context.scene
results = bpy.context.window_manager.get('search results')
#
if results is not None:
i = 0
for r in results:
load_preview(r, i)
i += 1
# line splitting for longer texts...
def split_subs(text, threshold=40):
if text == '':
return []
# temporarily disable this, to be able to do this in drawing code
text = text.rstrip()
text = text.replace('\r\n', '\n')
lines = []
while len(text) > threshold:
# first handle if there's an \n line ending
i_rn = text.find('\n')
if 1 < i_rn < threshold:
i = i_rn
text = text.replace('\n', '', 1)
else:
i = text.rfind(' ', 0, threshold)
i1 = text.rfind(',', 0, threshold)
i2 = text.rfind('.', 0, threshold)
i = max(i, i1, i2)
if i <= 0:
i = threshold
lines.append(text[:i])
text = text[i:]
lines.append(text)
return lines
def list_to_str(input):
output = ''
for i, text in enumerate(input):
output += text
if i < len(input) - 1:
output += ', '
return output
def writeblock(t, input, width=40): # for longer texts
dlines = split_subs(input, threshold=width)
for i, l in enumerate(dlines):
t += '%s\n' % l
return t
def writeblockm(tooltip, mdata, key='', pretext=None, width=40): # for longer texts
if mdata.get(key) == None:
return tooltip
else:
intext = mdata[key]
if type(intext) == list:
intext = list_to_str(intext)
if type(intext) == float:
intext = round(intext, 3)
intext = str(intext)
if intext.rstrip() == '':
return tooltip
if pretext == None:
pretext = key
if pretext != '':
pretext = pretext + ': '
text = pretext + intext
dlines = split_subs(text, threshold=width)
for i, l in enumerate(dlines):
tooltip += '%s\n' % l
return tooltip
def has(mdata, prop):
if mdata.get(prop) is not None and mdata[prop] is not None and mdata[prop] is not False:
return True
else:
return False
def generate_tooltip(mdata):
col_w = 40
if type(mdata['parameters']) == list:
mparams = utils.params_to_dict(mdata['parameters'])
else:
mparams = mdata['parameters']
t = ''
t = writeblock(t, mdata['displayName'], width=int(col_w * .6))
# t += '\n'
# t = writeblockm(t, mdata, key='description', pretext='', width=col_w)
return t
def get_random_tip():
t = ''
tip = 'Tip: ' + random.choice(rtips)
t = writeblock(t, tip)
return t
def generate_author_textblock(adata):
t = ''
if adata not in (None, ''):
col_w = 2000
if len(adata['firstName'] + adata['lastName']) > 0:
t = '%s %s\n' % (adata['firstName'], adata['lastName'])
t += '\n'
if adata.get('aboutMe') is not None:
t = writeblockm(t, adata, key='aboutMe', pretext='', width=col_w)
return t
def download_image(session, url, filepath):
r = None
try:
r = session.get(url, stream=False)
except Exception as e:
bk_logger.error('Thumbnail download failed')
bk_logger.error(str(e))
if r and r.status_code == 200:
with open(filepath, 'wb') as f:
f.write(r.content)
def thumb_download_worker(queue_sml, queue_full):
# print('thumb downloader', self.url)
# utils.p('start thumbdownloader thread')
while 1:
session = None
# start a session only for single search usually, if users starts scrolling, the session might last longer if
# queue gets filled.
if not queue_sml.empty() or not queue_full.empty():
if session is None:
session = requests.Session()
while not queue_sml.empty():
# first empty the small thumbs queue
url, filepath = queue_sml.get()
download_image(session, url, filepath)
exit_full = False
# download full resolution image, but only if no small thumbs are waiting. If there are small
while not queue_full.empty() and queue_sml.empty():
url, filepath = queue_full.get()
download_image(session, url, filepath)
if queue_sml.empty() and queue_full.empty():
if session is not None:
session.close()
session = None
time.sleep(.5)
def write_gravatar(a_id, gravatar_path):
'''
Write down gravatar path, as a result of thread-based gravatar image download.
This should happen on timer in queue.
'''
# print('write author', a_id, type(a_id))
authors = bpy.context.window_manager['bkit authors']
if authors.get(a_id) is not None:
adata = authors.get(a_id)
adata['gravatarImg'] = gravatar_path
def fetch_gravatar(adata):
'''
Gets avatars from blenderkit server
Parameters
----------
adata - author data from elastic search result
'''
# utils.p('fetch gravatar')
# fetch new avatars if available already
if adata.get('avatar128') is not None:
avatar_path = paths.get_temp_dir(subdir='bkit_g/') + adata['id'] + '.jpg'
if os.path.exists(avatar_path):
tasks_queue.add_task((write_gravatar, (adata['id'], avatar_path)))
return;
url = paths.get_bkit_url() + adata['avatar128']
r = rerequests.get(url, stream=False)
# print(r.body)
if r.status_code == 200:
# print(url)
# print(r.headers['content-disposition'])
with open(avatar_path, 'wb') as f:
f.write(r.content)
tasks_queue.add_task((write_gravatar, (adata['id'], avatar_path)))
elif r.status_code == '404':
adata['avatar128'] = None
utils.p('avatar for author not available.')
return
# older gravatar code
if adata.get('gravatarHash') is not None:
gravatar_path = paths.get_temp_dir(subdir='bkit_g/') + adata['gravatarHash'] + '.jpg'
if os.path.exists(gravatar_path):
tasks_queue.add_task((write_gravatar, (adata['id'], gravatar_path)))
return;
url = "https://www.gravatar.com/avatar/" + adata['gravatarHash'] + '?d=404'
r = rerequests.get(url, stream=False)
if r.status_code == 200:
with open(gravatar_path, 'wb') as f:
f.write(r.content)
tasks_queue.add_task((write_gravatar, (adata['id'], gravatar_path)))
elif r.status_code == '404':
adata['gravatarHash'] = None
utils.p('gravatar for author not available.')
fetching_gravatars = {}
def get_author(r):
''' Writes author info (now from search results) and fetches gravatar if needed.'''
global fetching_gravatars
a_id = str(r['author']['id'])
preferences = bpy.context.preferences.addons['blenderkit'].preferences
authors = bpy.context.window_manager.get('bkit authors', {})
if authors == {}:
bpy.context.window_manager['bkit authors'] = authors
a = authors.get(a_id)
if a is None: # or a is '' or (a.get('gravatarHash') is not None and a.get('gravatarImg') is None):
a = r['author']
a['id'] = a_id
a['tooltip'] = generate_author_textblock(a)
authors[a_id] = a
if fetching_gravatars.get(a['id']) is None:
fetching_gravatars[a['id']] = True
thread = threading.Thread(target=fetch_gravatar, args=(a.copy(),), daemon=True)
thread.start()
return a
def write_profile(adata):
utils.p('writing profile information')
user = adata['user']
# we have to convert to MiB here, numbers too big for python int type
if user.get('sumAssetFilesSize') is not None:
user['sumAssetFilesSize'] /= (1024 * 1024)
if user.get('sumPrivateAssetFilesSize') is not None:
user['sumPrivateAssetFilesSize'] /= (1024 * 1024)
if user.get('remainingPrivateQuota') is not None:
user['remainingPrivateQuota'] /= (1024 * 1024)
if adata.get('canEditAllAssets') is True:
user['exmenu'] = True
else:
user['exmenu'] = False
bpy.context.window_manager['bkit profile'] = adata
def request_profile(api_key):
a_url = paths.get_api_url() + 'me/'
headers = utils.get_headers(api_key)
r = rerequests.get(a_url, headers=headers)
adata = r.json()
if adata.get('user') is None:
utils.p(adata)
utils.p('getting profile failed')
return None
return adata
def fetch_profile(api_key):
utils.p('fetch profile')
try:
adata = request_profile(api_key)
if adata is not None:
tasks_queue.add_task((write_profile, (adata,)))
except Exception as e:
bk_logger.error(e)
def get_profile():
preferences = bpy.context.preferences.addons['blenderkit'].preferences
a = bpy.context.window_manager.get('bkit profile')
thread = threading.Thread(target=fetch_profile, args=(preferences.api_key,), daemon=True)
thread.start()
return a
def query_to_url(query={}, params={}):
# build a new request
url = paths.get_api_url() + 'search/'
# build request manually
# TODO use real queries
requeststring = '?query='
#
if query.get('query') not in ('', None):
requeststring += query['query'].lower()
for i, q in enumerate(query):
if q != 'query':
requeststring += '+'
requeststring += q + ':' + str(query[q]).lower()
# add dict_parameters to make results smaller
# result ordering: _score - relevance, score - BlenderKit score
order = []
if params['free_first']:
order = ['-is_free', ]
if query.get('query') is None and query.get('category_subtree') == None:
# assumes no keywords and no category, thus an empty search that is triggered on start.
# orders by last core file upload
if query.get('verification_status') == 'uploaded':
# for validators, sort uploaded from oldest
order.append('created')
else:
order.append('-last_upload')
elif query.get('author_id') is not None and utils.profile_is_validator():
order.append('-created')
else:
if query.get('category_subtree') is not None:
order.append('-score,_score')
else:
order.append('_score')
if requeststring.find('+order:') == -1:
requeststring += '+order:' + ','.join(order)
requeststring += '&dict_parameters=1'
requeststring += '&page_size=' + str(params['page_size'])
requeststring += '&addon_version=%s' % params['addon_version']
if params.get('scene_uuid') is not None:
requeststring += '&scene_uuid=%s' % params['scene_uuid']
# print('params', params)
urlquery = url + requeststring
return urlquery
def parse_html_formated_error(text):
report = text[text.find('<title>') + 7: text.find('</title>')]
return report
class Searcher(threading.Thread):
query = None
def __init__(self, query, params, tempdir='', headers=None, urlquery=''):
super(Searcher, self).__init__()
self.query = query
self.params = params
self._stop_event = threading.Event()
self.result = {}
self.tempdir = tempdir
self.headers = headers
self.urlquery = urlquery
def stop(self):
self._stop_event.set()
def stopped(self):
return self._stop_event.is_set()
def run(self):
global reports_queue, thumb_sml_download_threads, thumb_full_download_threads
maxthreads = 50
query = self.query
params = self.params
t = time.time()
# utils.p('start search thread')
mt('search thread started')
# tempdir = paths.get_temp_dir('%s_search' % query['asset_type'])
# json_filepath = os.path.join(tempdir, '%s_searchresult.json' % query['asset_type'])
rdata = {}
rdata['results'] = []
try:
utils.p(self.urlquery)
r = rerequests.get(self.urlquery, headers=self.headers) # , params = rparameters)
except requests.exceptions.RequestException as e:
bk_logger.error(e)
reports_queue.put(str(e))
# utils.p('end search thread')
return
mt('search response is back ')
try:
rdata = r.json()
except Exception as e:
if hasattr(r, 'text'):
error_description = parse_html_formated_error(r.text)
reports_queue.put(error_description)
tasks_queue.add_task((ui.add_report, (error_description, 10, colors.RED)))
bk_logger.error(e)
return
mt('data parsed ')
if not rdata.get('results'):
utils.pprint(rdata)
# if the result was converted to json and didn't return results,
# it means it's a server error that has a clear message.
# That's why it gets processed in the update timer, where it can be passed in messages to user.
self.result = rdata
# utils.p('end search thread')
return
# print('number of results: ', len(rdata.get('results', [])))
if self.stopped():
utils.p('stopping search : ' + str(query))
# utils.p('end search thread')
return
mt('search finished')
i = 0
thumb_small_urls = []
thumb_small_filepaths = []
thumb_full_urls = []
thumb_full_filepaths = []
# END OF PARSING
for d in rdata.get('results', []):
thumb_small_urls.append(d["thumbnailSmallUrl"])
imgname = paths.extract_filename_from_url(d['thumbnailSmallUrl'])
imgpath = os.path.join(self.tempdir, imgname)
thumb_small_filepaths.append(imgpath)
if d["assetType"] == 'hdr':
larege_thumb_url = d['thumbnailLargeUrlNonsquared']
else:
larege_thumb_url = d['thumbnailMiddleUrl']
thumb_full_urls.append(larege_thumb_url)
imgname = paths.extract_filename_from_url(larege_thumb_url)
imgpath = os.path.join(self.tempdir, imgname)
thumb_full_filepaths.append(imgpath)
# for f in d['files']:
# # TODO move validation of published assets to server, too manmy checks here.
# if f['fileType'] == 'thumbnail' and f['fileThumbnail'] != None and f['fileThumbnailLarge'] != None:
# if f['fileThumbnail'] == None:
# f['fileThumbnail'] = 'NONE'
# if f['fileThumbnailLarge'] == None:
# f['fileThumbnailLarge'] = 'NONE'
#
# thumb_small_urls.append(f['fileThumbnail'])
# thumb_full_urls.append(f['fileThumbnailLarge'])
#
# imgname = paths.extract_filename_from_url(f['fileThumbnail'])
# imgpath = os.path.join(self.tempdir, imgname)
# thumb_small_filepaths.append(imgpath)
#
# imgname = paths.extract_filename_from_url(f['fileThumbnailLarge'])
# imgpath = os.path.join(self.tempdir, imgname)
# thumb_full_filepaths.append(imgpath)
sml_thbs = zip(thumb_small_filepaths, thumb_small_urls)
full_thbs = zip(thumb_full_filepaths, thumb_full_urls)
# we save here because a missing thumbnail check is in the previous loop
# we can also prepend previous results. These have downloaded thumbnails already...
self.result = rdata
if self.stopped():
utils.p('stopping search : ' + str(query))
# utils.p('end search thread')
return
# this loop handles downloading of small thumbnails
for imgpath, url in sml_thbs:
if not os.path.exists(imgpath):
thumb_sml_download_threads.put((url, imgpath))
if self.stopped():
utils.p('stopping search : ' + str(query))
# utils.p('end search thread')
return
if self.stopped():
# utils.p('end search thread')
utils.p('stopping search : ' + str(query))
return
# start downloading full thumbs in the end
tsession = requests.Session()
for imgpath, url in full_thbs:
if not os.path.exists(imgpath):
thumb_full_download_threads.put((url, imgpath))
# utils.p('end search thread')
mt('thumbnails finished')
def build_query_common(query, props):
'''add shared parameters to query'''
query_common = {}
if props.search_keywords != '':
# keywords = urllib.parse.urlencode(props.search_keywords)
keywords = props.search_keywords.replace('&', '%26')
query_common["query"] = keywords
if props.search_verification_status != 'ALL' and utils.profile_is_validator():
query_common['verification_status'] = props.search_verification_status.lower()
if props.unrated_only and utils.profile_is_validator():
query["quality_count"] = 0
if props.search_file_size:
query_common["files_size_gte"] = props.search_file_size_min * 1024 * 1024
query_common["files_size_lte"] = props.search_file_size_max * 1024 * 1024
if props.quality_limit > 0:
query["quality_gte"] = props.quality_limit
query.update(query_common)
def build_query_model():
'''use all search input to request results from server'''
props = bpy.context.window_manager.blenderkit_models
query = {
"asset_type": 'model',
# "engine": props.search_engine,
# "adult": props.search_adult,
}
if props.search_style != 'ANY':
if props.search_style != 'OTHER':
query["model_style"] = props.search_style
else:
query["model_style"] = props.search_style_other
# the 'free_only' parametr gets moved to the search command and is used for ordering the assets as free first
# if props.free_only:
# query["is_free"] = True
if props.search_condition != 'UNSPECIFIED':
query["condition"] = props.search_condition
if props.search_design_year:
query["designYear_gte"] = props.search_design_year_min
query["designYear_lte"] = props.search_design_year_max
if props.search_polycount:
query["faceCount_gte"] = props.search_polycount_min
query["faceCount_lte"] = props.search_polycount_max
if props.search_texture_resolution:
query["textureResolutionMax_gte"] = props.search_texture_resolution_min
query["textureResolutionMax_lte"] = props.search_texture_resolution_max
build_query_common(query, props)
return query
def build_query_scene():
'''use all search input to request results from server'''
props = bpy.context.window_manager.blenderkit_scene
query = {
"asset_type": 'scene',
# "engine": props.search_engine,
# "adult": props.search_adult,
}
build_query_common(query, props)
return query
def build_query_HDR():
'''use all search input to request results from server'''
props = bpy.context.window_manager.blenderkit_HDR
query = {
"asset_type": 'hdr',
# "engine": props.search_engine,
# "adult": props.search_adult,
}
if props.true_hdr:
query["trueHDR"] = props.true_hdr
build_query_common(query, props)
return query
def build_query_material():
props = bpy.context.window_manager.blenderkit_mat
query = {
"asset_type": 'material',
}
# if props.search_engine == 'NONE':
# query["engine"] = ''
# if props.search_engine != 'OTHER':
# query["engine"] = props.search_engine
# else:
# query["engine"] = props.search_engine_other
if props.search_style != 'ANY':
if props.search_style != 'OTHER':
query["style"] = props.search_style
else:
query["style"] = props.search_style_other
if props.search_procedural == 'TEXTURE_BASED':
# todo this procedural hack should be replaced with the parameter
query["textureResolutionMax_gte"] = 0
# query["procedural"] = False
if props.search_texture_resolution:
query["textureResolutionMax_gte"] = props.search_texture_resolution_min
query["textureResolutionMax_lte"] = props.search_texture_resolution_max
elif props.search_procedural == "PROCEDURAL":
# todo this procedural hack should be replaced with the parameter
query["files_size_lte"] = 1024 * 1024
# query["procedural"] = True
build_query_common(query, props)
return query
def build_query_texture():
props = bpy.context.scene.blenderkit_tex
query = {
"asset_type": 'texture',
}
if props.search_style != 'ANY':
if props.search_style != 'OTHER':
query["search_style"] = props.search_style
else:
query["search_style"] = props.search_style_other
build_query_common(query, props)
return query
def build_query_brush():
props = bpy.context.window_manager.blenderkit_brush
brush_type = ''
if bpy.context.sculpt_object is not None:
brush_type = 'sculpt'
elif bpy.context.image_paint_object: # could be just else, but for future p
brush_type = 'texture_paint'
query = {
"asset_type": 'brush',
"mode": brush_type
}
build_query_common(query, props)
return query
def mt(text):
global search_start_time, prev_time
alltime = time.time() - search_start_time
since_last = time.time() - prev_time
prev_time = time.time()
utils.p(text, alltime, since_last)
def add_search_process(query, params):
global search_threads, thumb_workers_sml, thumb_workers_full, all_thumbs_loaded
while (len(search_threads) > 0):
old_thread = search_threads.pop(0)
old_thread[0].stop()
# TODO CARE HERE FOR ALSO KILLING THE Thumbnail THREADS.?
# AT LEAST NOW SEARCH DONE FIRST WON'T REWRITE AN NEWER ONE
tempdir = paths.get_temp_dir('%s_search' % query['asset_type'])
headers = utils.get_headers(params['api_key'])
if params.get('get_next'):
urlquery = params['next']
else:
urlquery = query_to_url(query, params)
if thumb_workers_sml == []:
for a in range(0, 8):
thread = threading.Thread(target=thumb_download_worker,
args=(thumb_sml_download_threads, thumb_full_download_threads),
daemon=True)
thread.start()
thumb_workers_sml.append(thread)
all_thumbs_loaded = False
thread = Searcher(query, params, tempdir=tempdir, headers=headers, urlquery=urlquery)
thread.start()
search_threads.append([thread, tempdir, query['asset_type'], {}]) # 4th field is for results
mt('search thread started')
def get_search_simple(parameters, filepath=None, page_size=100, max_results=100000000, api_key=''):
'''
Searches and returns the
Parameters
----------
parameters - dict of blenderkit elastic parameters
filepath - a file to save the results. If None, results are returned
page_size - page size for retrieved results
max_results - max results of the search
api_key - BlenderKit api key
Returns
-------
Returns search results as a list, and optionally saves to filepath
'''
headers = utils.get_headers(api_key)
url = paths.get_api_url() + 'search/'
requeststring = url + '?query='
for p in parameters.keys():
requeststring += f'+{p}:{parameters[p]}'
requeststring += '&page_size=' + str(page_size)
requeststring += '&dict_parameters=1'
bk_logger.debug(requeststring)
response = rerequests.get(requeststring, headers=headers) # , params = rparameters)
# print(response.json())
search_results = response.json()
results = []
results.extend(search_results['results'])
page_index = 2
page_count = math.ceil(search_results['count'] / page_size)
while search_results.get('next') and len(results) < max_results:
bk_logger.info(f'getting page {page_index} , total pages {page_count}')
response = rerequests.get(search_results['next'], headers=headers) # , params = rparameters)
search_results = response.json()
# print(search_results)
results.extend(search_results['results'])
page_index += 1
if not filepath:
return results
with open(filepath, 'w', encoding='utf-8') as s:
json.dump(results, s, ensure_ascii=False, indent=4)
bk_logger.info(f'retrieved {len(results)} assets from elastic search')
return results
def get_single_asset(asset_base_id):
preferences = bpy.context.preferences.addons['blenderkit'].preferences
params = {
'asset_base_id': asset_base_id
}
results = get_search_simple(params, api_key=preferences.api_key)
if len(results) > 0:
return results[0]
return None
def search(category='', get_next=False, author_id=''):
''' initialize searching'''
global search_start_time
# print(category,get_next,author_id)
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
search_start_time = time.time()
# mt('start')
scene = bpy.context.scene
wm = bpy.context.window_manager
ui_props = bpy.context.window_manager.blenderkitUI
props = utils.get_search_props()
if ui_props.asset_type == 'MODEL':
if not hasattr(wm, 'blenderkit_models'):
return;
query = build_query_model()
if ui_props.asset_type == 'SCENE':
if not hasattr(wm, 'blenderkit_scene'):
return;
query = build_query_scene()
if ui_props.asset_type == 'HDR':
if not hasattr(wm, 'blenderkit_HDR'):
return;
query = build_query_HDR()
if ui_props.asset_type == 'MATERIAL':
if not hasattr(wm, 'blenderkit_mat'):
return;
query = build_query_material()
if ui_props.asset_type == 'TEXTURE':
if not hasattr(wm, 'blenderkit_tex'):
return;
# props = scene.blenderkit_tex
# query = build_query_texture()
if ui_props.asset_type == 'BRUSH':
if not hasattr(wm, 'blenderkit_brush'):
return;
query = build_query_brush()
# crop long searches
if query.get('query'):
if len(query['query']) > 50:
query['query'] = strip_accents(query['query'])
if len(query['query']) > 150:
idx = query['query'].find(' ', 142)
query['query'] = query['query'][:idx]
# it's possible get_next was requested more than once.
# print(category,props.is_searching, get_next)
# print(query)
if props.is_searching and get_next == True:
# print('return because of get next and searching is happening')
return;
if category != '':
if utils.profile_is_validator() and user_preferences.categories_fix:
query['category'] = category
else:
query['category_subtree'] = category
if author_id != '':
query['author_id'] = author_id
elif props.own_only:
# if user searches for [another] author, 'only my assets' is invalid. that's why in elif.
profile = bpy.context.window_manager.get('bkit profile')
if profile is not None:
query['author_id'] = str(profile['user']['id'])
# utils.p('searching')
props.is_searching = True
page_size = min(30, ui_props.wcount * user_preferences.max_assetbar_rows)
params = {
'scene_uuid': bpy.context.scene.get('uuid', None),
'addon_version': version_checker.get_addon_version(),
'api_key': user_preferences.api_key,
'get_next': get_next,
'free_first': props.free_only,
'page_size': page_size,
}
orig_results = bpy.context.window_manager.get(f'bkit {ui_props.asset_type.lower()} search orig')
if orig_results is not None and get_next:
params['next'] = orig_results['next']
add_search_process(query, params)
tasks_queue.add_task((ui.add_report, ('BlenderKit searching....', 2)))
props.report = 'BlenderKit searching....'
def update_filters():
sprops = utils.get_search_props()
ui_props = bpy.context.window_manager.blenderkitUI
fcommon = sprops.own_only or \
sprops.search_texture_resolution or \
sprops.search_file_size or \
sprops.search_procedural != 'BOTH' or \
sprops.free_only or \
sprops.quality_limit > 0
if ui_props.asset_type == 'MODEL':
sprops.use_filters = fcommon or \
sprops.search_style != 'ANY' or \
sprops.search_condition != 'UNSPECIFIED' or \
sprops.search_design_year or \
sprops.search_polycount
elif ui_props.asset_type == 'MATERIAL':
sprops.use_filters = fcommon
elif ui_props.asset_type == 'HDR':
sprops.use_filters = sprops.true_hdr
def search_update(self, context):
utils.p('search updater')
# if self.search_keywords != '':
update_filters()
ui_props = bpy.context.window_manager.blenderkitUI
if ui_props.down_up != 'SEARCH':
ui_props.down_up = 'SEARCH'
# here we tweak the input if it comes form the clipboard. we need to get rid of asset type and set it in UI
sprops = utils.get_search_props()
instr = 'asset_base_id:'
atstr = 'asset_type:'
kwds = sprops.search_keywords
idi = kwds.find(instr)
ati = kwds.find(atstr)
# if the asset type already isn't there it means this update function
# was triggered by it's last iteration and needs to cancel
if ati > -1:
at = kwds[ati:].lower()
# uncertain length of the remaining string - find as better method to check the presence of asset type
if at.find('model') > -1:
ui_props.asset_type = 'MODEL'
elif at.find('material') > -1:
ui_props.asset_type = 'MATERIAL'
elif at.find('brush') > -1:
ui_props.asset_type = 'BRUSH'
elif at.find('scene') > -1:
ui_props.asset_type = 'SCENE'
elif at.find('hdr') > -1:
ui_props.asset_type = 'HDR'
# now we trim the input copypaste by anything extra that is there,
# this is also a way for this function to recognize that it already has parsed the clipboard
# the search props can have changed and this needs to transfer the data to the other field
# this complex behaviour is here for the case where the user needs to paste manually into blender?
sprops = utils.get_search_props()
sprops.search_keywords = kwds[:ati].rstrip()
# return here since writing into search keywords triggers this update function once more.
return
# print('search update search')
search()
# accented_string is of type 'unicode'
def strip_accents(s):
return ''.join(c for c in unicodedata.normalize('NFD', s)
if unicodedata.category(c) != 'Mn')
class SearchOperator(Operator):
"""Tooltip"""
bl_idname = "view3d.blenderkit_search"
bl_label = "BlenderKit asset search"
bl_description = "Search online for assets"
bl_options = {'REGISTER', 'UNDO', 'INTERNAL'}
esc: BoolProperty(name="Escape window",
description="Escape window right after start",
default=False,
options={'SKIP_SAVE'}
)
own: BoolProperty(name="own assets only",
description="Find all own assets",
default=False,
options={'SKIP_SAVE'})
category: StringProperty(
name="category",
description="search only subtree of this category",
default="",
options={'SKIP_SAVE'}
)
author_id: StringProperty(
name="Author ID",
description="Author ID - search only assets by this author",
default="",
options={'SKIP_SAVE'}
)
get_next: BoolProperty(name="next page",
description="get next page from previous search",
default=False,
options={'SKIP_SAVE'}
)
keywords: StringProperty(
name="Keywords",
description="Keywords",
default="",
options={'SKIP_SAVE'}
)
# close_window: BoolProperty(name='Close window',
# description='Try to close the window below mouse before download',
# default=False)
tooltip: bpy.props.StringProperty(default='Runs search and displays the asset bar at the same time')
@classmethod
def description(cls, context, properties):
return properties.tooltip
@classmethod
def poll(cls, context):
return True
def execute(self, context):
# TODO ; this should all get transferred to properties of the search operator, so sprops don't have to be fetched here at all.
if self.esc:
bpy.ops.view3d.close_popup_button('INVOKE_DEFAULT')
sprops = utils.get_search_props()
if self.author_id != '':
sprops.search_keywords = ''
if self.keywords != '':
sprops.search_keywords = self.keywords
search(category=self.category, get_next=self.get_next, author_id=self.author_id)
# bpy.ops.view3d.blenderkit_asset_bar()
return {'FINISHED'}
# def invoke(self, context, event):
# if self.close_window:
# context.window.cursor_warp(event.mouse_x, event.mouse_y - 100);
# context.area.tag_redraw()
#
# context.window.cursor_warp(event.mouse_x, event.mouse_y);
# return self. execute(context)
class UrlOperator(Operator):
""""""
bl_idname = "wm.blenderkit_url"
bl_label = ""
bl_description = "Search online for assets"
bl_options = {'REGISTER', 'UNDO', 'INTERNAL'}
tooltip: bpy.props.StringProperty(default='Open a web page')
url: bpy.props.StringProperty(default='Runs search and displays the asset bar at the same time')
@classmethod
def description(cls, context, properties):
return properties.tooltip
def execute(self, context):
bpy.ops.wm.url_open(url=self.url)
return {'FINISHED'}
class TooltipLabelOperator(Operator):
""""""
bl_idname = "wm.blenderkit_tooltip"
bl_label = ""
bl_description = "Empty operator to be able to create tooltips on labels in UI"
bl_options = {'REGISTER', 'UNDO', 'INTERNAL'}
tooltip: bpy.props.StringProperty(default='Open a web page')
@classmethod
def description(cls, context, properties):
return properties.tooltip
def execute(self, context):
return {'FINISHED'}
classes = [
SearchOperator,
UrlOperator,
TooltipLabelOperator
]
def register_search():
bpy.app.handlers.load_post.append(scene_load)
for c in classes:
bpy.utils.register_class(c)
user_preferences = bpy.context.preferences.addons['blenderkit'].preferences
if user_preferences.use_timers and not bpy.app.background:
bpy.app.timers.register(search_timer)
categories.load_categories()
def unregister_search():
bpy.app.handlers.load_post.remove(scene_load)
for c in classes:
bpy.utils.unregister_class(c)
if bpy.app.timers.is_registered(search_timer):
bpy.app.timers.unregister(search_timer)
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