moviewyrm/bookwyrm/views/imports/import_status.py

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""" import books from another app """
import math
from django.contrib.auth.decorators import login_required
from django.core.exceptions import PermissionDenied
from django.core.paginator import Paginator
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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 import timezone
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from django.utils.decorators import method_decorator
from django.views import View
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from django.views.decorators.http import require_POST
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from bookwyrm import models
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from bookwyrm.importers import GoodreadsImporter
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from bookwyrm.importers.importer import import_item_task
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from bookwyrm.settings import PAGE_LENGTH
# pylint: disable= no-self-use
@method_decorator(login_required, name="dispatch")
class ImportStatus(View):
"""status of an existing import"""
def get(self, request, job_id):
"""status of an import job"""
job = get_object_or_404(models.ImportJob, id=job_id)
if job.user != request.user:
raise PermissionDenied()
items = job.items.order_by("index")
item_count = items.count() or 1
paginated = Paginator(items, PAGE_LENGTH)
page = paginated.get_page(request.GET.get("page"))
manual_review_count = items.filter(
fail_reason__isnull=False, book_guess__isnull=False, book__isnull=True
).count()
fail_count = items.filter(
fail_reason__isnull=False, book_guess__isnull=True
).count()
pending_item_count = job.pending_items.count()
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data = {
"job": job,
"items": page,
"manual_review_count": manual_review_count,
"fail_count": fail_count,
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"page_range": paginated.get_elided_page_range(
page.number, on_each_side=2, on_ends=1
),
"item_count": item_count,
"complete_count": item_count - pending_item_count,
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"percent": math.floor( # pylint: disable=c-extension-no-member
(item_count - pending_item_count) / item_count * 100
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),
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# hours since last import item update
"inactive_time": (job.updated_date - timezone.now()).seconds / 60 / 60,
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"legacy": not job.mappings,
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}
return TemplateResponse(request, "import/import_status.html", data)
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def post(self, request, job_id):
"""bring a legacy import into the latest format"""
job = get_object_or_404(models.ImportJob, id=job_id)
if job.user != request.user:
raise PermissionDenied()
GoodreadsImporter().update_legacy_job(job)
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return redirect("import-status", job_id)
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@login_required
@require_POST
def retry_item(request, job_id, item_id):
"""retry an item"""
item = get_object_or_404(
models.ImportItem, id=item_id, job__id=job_id, job__user=request.user
)
import_item_task.delay(item.id)
return redirect("import-status", job_id)