markup webdav: move code, clean up
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@ -1,182 +0,0 @@
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import datetime
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import os
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import shutil
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from sys import getfilesystemencoding
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import logging
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from django.utils.decorators import method_decorator
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from djangodav.acls import FullAcl
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from djangodav.base.resources import BaseDavResource, MetaEtagMixIn
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from djangodav.locks import DummyLock
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from djangodav.utils import url_join
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from djangodav.views import DavView
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from django.utils.decorators import method_decorator
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from django_http_auth.decorators import http_basic_auth
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from .models import Catalog
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log = logging.getLogger(__name__)
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fs_encoding = getfilesystemencoding()
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@method_decorator(http_basic_auth, name='dispatch')
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class AuthDavView(DavView):
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def __init__(self):
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log.info(f"AuthDavView init")
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super(DavView, self).__init__(resource_class=MarkupDavResource, lock_class=DummyLock, acl_class=FullAcl)
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class MarkupDavResource(MetaEtagMixIn, BaseDavResource):
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root = '/opt/imagebank/mkbeta/webdav' # TODO replace with settings var
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def __str__(self):
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return f"<MarkupDavResource {self.path}>"
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def get_children(self):
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"""Return an iterator of all direct children of this resource."""
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# make sure the current object is a directory
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path = self.get_path()
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log.info(f"get_children of {path}")
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children = []
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if path == '/':
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#children = ['My Catalogs', 'For Markup']
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children = ['MyCatalogs']
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elif path == '/MyCatalogs':
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# TODO return user's catalogs
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# get User
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children = None
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elif path == '/For Markup':
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children = None
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# else:
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# path = self.get_abs_path()
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# if os.path.isdir(path):
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# children = os.listdir(path)
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for child in children:
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try:
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is_unicode = isinstance(child, str)
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except NameError: # Python 3 fix
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is_unicode = isinstance(child, str)
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if not is_unicode:
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child = child.decode(fs_encoding)
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log.info(f'returning kid {self.clone(url_join(*(self.path + [child])))}')
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yield self.clone(url_join(*(self.path + [child])))
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def get_abs_path(self):
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"""Return the absolute path of the resource. Used internally to interface with
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an actual file system. If you override all other methods, this one will not
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be used."""
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return os.path.join(self.root, *self.path)
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@property
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def getcontentlength(self):
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"""Return the size of the resource in bytes."""
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if self.is_collection:
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return 0
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else:
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return os.path.getsize(self.get_abs_path())
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def get_created(self):
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"""Return the create time as datetime object."""
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if self.is_collection:
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return datetime.datetime.now() # TODO last created time of object in there?
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else:
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return datetime.datetime.fromtimestamp(os.stat(self.get_abs_path()).st_ctime)
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def get_modified(self):
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"""Return the modified time as datetime object."""
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if self.is_collection:
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return datetime.datetime.now() # TODO last modified time of object in there?
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else:
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return datetime.datetime.fromtimestamp(os.stat(self.get_abs_path()).st_mtime)
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@property
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def is_collection(self):
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"""Return True if this resource is a directory (collection in WebDAV parlance)."""
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path = '/'.join(self.path)
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if path == '':
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return True
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elif path == 'MyCatalogs':
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return True
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elif path == 'For Markup':
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return True
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log.info(f"is_collection {self.path} FALLTHROUGH")
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return False
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# return os.path.isdir(self.get_abs_path())
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@property
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def is_object(self):
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"""Return True if this resource is a file (resource in WebDAV parlance)."""
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#path = self.get_path()
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path = '/'.join(self.path)
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# log.info(f"is_object {path}")
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if path == '':
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return False
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elif path == 'MyCatalogs':
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return False
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elif path == 'For Markup':
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return False
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return True
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#return os.path.isfile(self.get_abs_path())
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@property
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def exists(self):
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"""Return True if this resource exists."""
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path = '/'.join(self.path)
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log.info(f"exists {path}")
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if path in ['', 'MyCatalogs', 'For Markup']:
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return True
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else:
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return os.path.exists(self.get_abs_path())
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# def write(self, content, temp_file=None, range_start=None):
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# raise NotImplementedError
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# def read(self):
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# raise NotImplementedError
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# def delete(self):
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# """Delete the resource, recursive is implied."""
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# if self.is_collection:
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# for child in self.get_children():
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# child.delete()
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# os.rmdir(self.get_abs_path())
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# elif self.is_object:
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# os.remove(self.get_abs_path())
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# def create_collection(self):
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# """Create a directory in the location of this resource."""
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# os.mkdir(self.get_abs_path())
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# def copy_object(self, destination, depth=0):
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# shutil.copy(self.get_abs_path(), destination.get_abs_path())
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# def move_object(self, destination):
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# os.rename(self.get_abs_path(), destination.get_abs_path())
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# def read(self):
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# return open(self.get_abs_path(), 'rb')
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# def write(self, request, temp_file=None, range_start=None):
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# if temp_file:
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# # move temp file (e.g., coming from nginx)
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# shutil.move(temp_file, self.get_abs_path())
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# elif range_start == None:
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# # open binary file and write to disk
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# with open(self.get_abs_path(), 'wb') as dst:
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# shutil.copyfileobj(request, dst)
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# else:
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# # open binary file and write to disk
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# with open(self.get_abs_path(), 'r+b') as dst:
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# dst.seek(range_start)
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# shutil.copyfileobj(request, dst)
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@ -26,7 +26,6 @@ from products.views import search_products, all_models
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from .forms import UserCreationForm
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from .views import login_guest, lazy_convert_done
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from .resource import AuthDavView
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urlpatterns = [
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@ -54,8 +53,6 @@ urlpatterns = [
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path('quickinfo/', include('quickinfo.urls')),
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path('markup/', include('markup.urls')),
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path('dav<path:path>', AuthDavView.as_view()),
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]
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if settings.DJDT:
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