mirror of
https://github.com/bookwyrm-social/bookwyrm.git
synced 2024-05-19 08:48:19 +00:00
116 lines
3.7 KiB
Python
116 lines
3.7 KiB
Python
""" import books from another app """
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from io import TextIOWrapper
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from django.contrib.auth.decorators import login_required
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from django.core.exceptions import PermissionDenied
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from django.http import HttpResponseBadRequest
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from django.shortcuts import get_object_or_404, redirect
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from django.template.response import TemplateResponse
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from django.utils.decorators import method_decorator
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from django.utils.translation import gettext_lazy as _
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from django.views import View
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from bookwyrm import forms, models
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from bookwyrm.importers import (
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Importer,
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LibrarythingImporter,
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GoodreadsImporter,
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StorygraphImporter,
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)
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from bookwyrm.tasks import app
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# pylint: disable= no-self-use
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@method_decorator(login_required, name="dispatch")
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class Import(View):
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"""import view"""
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def get(self, request):
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"""load import page"""
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return TemplateResponse(
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request,
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"import.html",
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{
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"import_form": forms.ImportForm(),
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"jobs": models.ImportJob.objects.filter(user=request.user).order_by(
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"-created_date"
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),
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},
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)
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def post(self, request):
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"""ingest a goodreads csv"""
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form = forms.ImportForm(request.POST, request.FILES)
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if form.is_valid():
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include_reviews = request.POST.get("include_reviews") == "on"
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privacy = request.POST.get("privacy")
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source = request.POST.get("source")
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importer = None
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if source == "LibraryThing":
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importer = LibrarythingImporter()
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elif source == "Storygraph":
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importer = StorygraphImporter()
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else:
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# Default : GoodReads
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importer = GoodreadsImporter()
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try:
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job = importer.create_job(
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request.user,
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TextIOWrapper(
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request.FILES["csv_file"], encoding=importer.encoding
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),
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include_reviews,
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privacy,
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)
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except (UnicodeDecodeError, ValueError, KeyError):
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return HttpResponseBadRequest(_("Not a valid csv file"))
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importer.start_import(job)
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return redirect("/import/%d" % job.id)
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return HttpResponseBadRequest()
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@method_decorator(login_required, name="dispatch")
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class ImportStatus(View):
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"""status of an existing import"""
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def get(self, request, job_id):
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"""status of an import job"""
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job = get_object_or_404(models.ImportJob, id=job_id)
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if job.user != request.user:
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raise PermissionDenied
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try:
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task = app.AsyncResult(job.task_id)
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# triggers attribute error if the task won't load
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task.status # pylint: disable=pointless-statement
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except (ValueError, AttributeError):
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task = None
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items = job.items.order_by("index").all()
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failed_items = [i for i in items if i.fail_reason]
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items = [i for i in items if not i.fail_reason]
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return TemplateResponse(
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request,
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"import_status.html",
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{"job": job, "items": items, "failed_items": failed_items, "task": task},
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)
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def post(self, request, job_id):
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"""retry lines from an import"""
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job = get_object_or_404(models.ImportJob, id=job_id)
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items = []
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for item in request.POST.getlist("import_item"):
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items.append(get_object_or_404(models.ImportItem, id=item))
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importer = Importer()
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job = importer.create_retry_job(
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request.user,
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job,
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items,
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)
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importer.start_import(job)
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return redirect("/import/%d" % job.id)
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