+++ /dev/null
-from piston.handler import BaseHandler, AnonymousBaseHandler
-from piston.utils import rc, validate
-
-import settings
-import librarian
-import api.forms as forms
-from datetime import date
-
-from django.core.urlresolvers import reverse
-from wlrepo import MercurialLibrary, CabinetNotFound
-
-from librarian import dcparser
-
-#
-# Document List Handlers
-#
-class BasicLibraryHandler(AnonymousBaseHandler):
- allowed_methods = ('GET',)
-
- def read(self, request):
- """Return the list of documents."""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- cab = lib.main_cabinet
-
- document_list = [{
- 'url': reverse('document_view', args=[docid]),
- 'name': docid } for docid in cab.documents() ]
-
- return {
- 'cabinet': cab.name,
- 'latest_rev': cab.shelf(),
- 'documents' : document_list }
-
-class LibraryHandler(BaseHandler):
- allowed_methods = ('GET', 'POST')
- anonymous = BasicLibraryHandler
-
- def read(self, request):
- """Return the list of documents."""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- cab = lib.main_cabinet
-
- document_list = [{
- 'url': reverse('document_view', args=[docid]),
- 'name': docid } for docid in cab.documents() ]
-
- return {
- 'cabinet': cab.name,
- 'latest_rev': cab.shelf(),
- 'documents' : document_list }
-
- def create(self, request):
- """Create a new document."""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- cab = lib.main_cabinet
-
- form = forms.DocumentUploadForm(request.POST, request.FILES)
- if not form.is_valid():
- return rc.BAD_REQUEST
-
- f = request.FILES['ocr']
- data = f.read().decode('utf-8')
-
- if form.cleaned_data['generate_dc']:
- data = librarian.wrap_text(data, unicode(date.today()))
-
- # TODO: what if the file exists ?
- doc = cab.create(form.cleaned_data['bookname'], initial_data=data)
-
- return {
- 'url': reverse('document_view', args=[doc.name]),
- 'name': doc.name,
- 'size': doc.size,
- 'revision': doc.shelf() }
-
-#
-# Document Handlers
-#
-class BasicDocumentHandler(AnonymousBaseHandler):
- allowed_methods = ('GET',)
-
- def read(self, request, docid):
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
-
- opts = forms.DocumentGetForm(request.GET)
- if not opts.is_valid():
- return rc.BAD_REQUEST
-
- document = lib.main_cabinet.retrieve(docid)
-
- result = {
- 'name': document.name,
- 'size': document.size,
- 'text_url': reverse('doctext_view', args=[docid]),
- #'dc_url': reverse('docdc_view', docid=document.name),
- #'parts_url': reverse('docparts_view', docid=document.name),
- 'latest_rev': document.shelf(),
- }
-
- if request.GET.get('with_part', 'no') == 'yes':
- result['parts'] = document.parts()
-
- return result
-
-#
-# Document Meta Data
-#
-class DocumentHandler(BaseHandler):
- allowed_methods = ('GET', 'PUT')
- anonymous = BasicDocumentHandler
-
- def read(self, request, docid):
- """Read document's meta data"""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
-
- opts = forms.DocumentGetForm(request.GET)
- if not opts.is_valid():
- return rc.BAD_REQUEST
-
- document = lib.cabinet(docid, request.user.username, \
- create=opts.cleaned_data['autocabinet'] ).retrieve()
-
- if not document:
- return rc.NOT_HERE
-
- shared = lib.main_cabinet.retrieve(docid)
-
- is_shared = document.ancestorof(shared)
- # is_uptodate = is_shared or shared.ancestorof(document)
-
- result = {
- 'name': document.name,
- 'size': document.size,
- 'text_url': reverse('doctext_view', args=[docid]),
- 'dc_url': reverse('docdc_view', args=[docid]),
- 'parts_url': reverse('docparts_view', args=[docid]),
- 'latest_rev': document.shelf(),
- 'latest_shared_rev': shared.shelf(),
- 'shared': is_shared,
- # 'up_to_date': is_uptodate,
- }
-
- #if request.GET.get('with_part', 'no') == 'yes':
- # result['parts'] = document.parts()
-
- return result
-
-#
-# Document Text View
-#
-class DocumentTextHandler(BaseHandler):
- allowed_methods = ('GET', 'PUT')
-
- def read(self, request, docid):
- """Read document as raw text"""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- try:
- # latest rev
- # comment
- return lib.document(docid, request.user.username).read()
- except CabinetNotFound:
- return rc.NOT_HERE
-
- def update(self, request, docid):
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- try:
- # check latest REV
- data = request.PUT['contents']
- lib.document(docid, request.user.username).write(data)
- return rc.ALL_OK
- except (CabinetNotFound, KeyError):
- return rc.NOT_HERE
-
-
-#
-# Dublin Core handlers
-#
-# @requires librarian
-#
-class DocumentDublinCoreHandler(BaseHandler):
- allowed_methods = ('GET', 'PUT')
-
- def read(self, request, docid):
- """Read document as raw text"""
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- try:
- doc = lib.document(docid, request.user.username)
-
- # TODO: RAL:document should support file-like ops
- bookinfo = dcparser.BookInfo.from_string(doc.read())
- return bookinfo.serialize()
- except CabinetNotFound:
- return rc.NOT_HERE
-
- def update(self, request, docid):
- lib = MercurialLibrary(path=settings.REPOSITORY_PATH)
- try:
- data = request.PUT['contents']
- lib.document(docid, request.user.username).write(data)
- return rc.ALL_OK
- except (CabinetNotFound, KeyError):
- return rc.NOT_HERE
-
fnp / redakcja.git / blobdiff