class InvenioIIIF(object):
"""Invenio-IIIF extension."""
def __init__(self, app=None):
"""Extension initialization."""
if app:
self.init_app(app)
def init_app(self, app):
"""Flask application initialization."""
self.init_config(app)
self.iiif_ext = IIIF(app=app)
# register decorator if configured
decorator_handler = app.config["IIIF_API_DECORATOR_HANDLER"]
if decorator_handler:
decorator_handler_func = obj_or_import_string(decorator_handler)
self.iiif_ext.api_decorator_handler(decorator_handler_func)
# register image opener handler
image_opener = obj_or_import_string(
app.config["IIIF_IMAGE_OPENER_HANDLER"])
self.iiif_ext.uuid_to_image_opener_handler(image_opener)
app.extensions['invenio-iiif'] = self
def init_config(self, app):
"""Initialize configuration."""
for k in dir(config):
if k.startswith('IIIF_'):
app.config.setdefault(k, getattr(config, k))
def create_app(self):
"""Create the app."""
from flask_iiif import IIIF
from flask_restful import Api
from flask_iiif.cache.simple import ImageSimpleCache
app = Flask(__name__)
app.config['DEBUG'] = True
app.config['TESTING'] = True
app.config['SERVER_NAME'] = "shield.worker.node.1"
app.config['SITE_URL'] = "http://shield.worker.node.1"
app.config['IIIF_CACHE_HANDLER'] = ImageSimpleCache()
app.config['PRESERVE_CONTEXT_ON_EXCEPTION'] = False
app.logger.disabled = True
api = Api(app=app)
iiif = IIIF(app=app)
iiif.uuid_to_image_opener_handler(self.create_image)
def api_decorator_test(*args, **kwargs):
if 'decorator' in kwargs.get('uuid'):
abort(403)
iiif.api_decorator_handler(api_decorator_test)
iiif.init_restful(api)
return app
def create_app(self):
"""Create the app."""
from flask_iiif import IIIF
from flask_restful import Api
from flask_iiif.cache.simple import ImageSimpleCache
app = Flask(__name__)
app.config["DEBUG"] = True
app.config["TESTING"] = True
app.config["SERVER_NAME"] = "shield.worker.node.1"
app.config["SITE_URL"] = "http://shield.worker.node.1"
app.config["IIIF_CACHE_HANDLER"] = ImageSimpleCache()
app.logger.disabled = True
api = Api(app=app)
iiif = IIIF(app=app)
iiif.uuid_to_image_opener_handler(self.create_image)
def api_decorator_test(*args, **kwargs):
if "decorator" in kwargs.get("uuid"):
abort(403)
iiif.api_decorator_handler(api_decorator_test)
iiif.init_restful(api)
return app
def init_app(self, app):
"""Flask application initialization."""
super(InvenioIIIFAPI, self).init_app(app)
ext = IIIF(app=app)
api = Api(app=app)
ext.init_restful(api, prefix=app.config['IIIF_API_PREFIX'])
ext.uuid_to_image_opener_handler(image_opener)
ext.api_decorator_handler(protect_api)
def init_app(self, app):
"""Flask application initialization."""
super(InvenioIIIFAPI, self).init_app(app)
ext = IIIF(app=app)
api = Api(app=app)
ext.init_restful(api, prefix=app.config['IIIF_API_PREFIX'])
ext.uuid_to_image_opener_handler(image_opener)
ext.api_decorator_handler(protect_api)
def init_app(self, app):
"""Flask application initialization."""
api = Api(app=app)
ext = IIIF()
ext.init_app(app)
ext.uuid_to_image_opener_handler(image_opener)
ext.init_restful(api, prefix='/iiif/')
return app
def init_app(self, app):
"""Flask application initialization."""
api = Api(app=app)
app.config['IIIF_CACHE_HANDLER'] = simple.ImageSimpleCache()
ext = IIIF()
ext.init_app(app)
ext.uuid_to_image_opener_handler(image_opener)
ext.init_restful(api, prefix='/iiif/')
return app
class InvenioIIIF(object):
"""Invenio-IIIF extension."""
def __init__(self, app=None):
"""Extension initialization."""
if app:
self.init_app(app)
def init_app(self, app):
"""Flask application initialization."""
self.init_config(app)
self.iiif_ext = IIIF(app=app)
self.iiif_ext.api_decorator_handler(protect_api)
self.iiif_ext.uuid_to_image_opener_handler(image_opener)
app.extensions['invenio-iiif'] = self
def init_config(self, app):
"""Initialize configuration."""
for k in dir(config):
if k.startswith('IIIF_'):
app.config.setdefault(k, getattr(config, k))
# Init the iiif extension
iiif = IIIF(app=app)
# Init the restful api
api = Api(app=app)
# Init restful api to flask-iiif
iiif.init_restful(api)
# Where iiif will find the images in our case `./images`
def uuid_to_source(uuid):
image_path = os.path.join('./', 'images')
return os.path.join(image_path, uuid)
# Init the opener function
iiif.uuid_to_image_opener_handler(uuid_to_source)
# Initialize the cache
app.config['IIIF_CACHE_HANDLER'] = redis
@celery.task()
def make_sip(recid, data):
now = datetime.datetime.now().isoformat()
with open('./{0}_{1}.zip'.format(recid, now), 'wb') as f:
f.write(zlib.compress(json.dumps(data).encode('utf-8')))
class Record(db.Model):
__tablename__ = 'record'
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
# Init the iiif extension
iiif = IIIF(app=app)
# Init the restful api
api = Api(app=app)
# Init restful api to flask-iiif
iiif.init_restful(api)
# Where iiif will find the images in our case `./images`
def uuid_to_source(uuid):
image_path = os.path.join('./', 'images')
return os.path.join(image_path, uuid)
# Init the opener function
iiif.uuid_to_image_opener_handler(uuid_to_source)
# Initialize the cache
app.config['IIIF_CACHE_HANDLER'] = redis
@celery.task()
def make_sip(recid, data):
now = datetime.datetime.now().isoformat()
with open('./{0}_{1}.zip'.format(recid, now), 'wb') as f:
f.write(zlib.compress(json.dumps(data).encode('utf-8')))
class Record(db.Model):
__tablename__ = 'record'
id = db.Column(db.Integer, primary_key=True, autoincrement=True)
