63 lines
1.8 KiB
Python
63 lines
1.8 KiB
Python
import json
|
|
from io import BytesIO
|
|
from re import match
|
|
from zipfile import ZipFile
|
|
import asyncio
|
|
from pyppeteer import launch
|
|
|
|
from rest_framework.renderers import JSONRenderer
|
|
|
|
from cookbook.helper.image_processing import get_filetype
|
|
from cookbook.integration.integration import Integration
|
|
from cookbook.serializer import RecipeExportSerializer
|
|
|
|
import django.core.management.commands.runserver as runserver
|
|
|
|
|
|
class PDFexport(Integration):
|
|
|
|
def get_recipe_from_file(self, file):
|
|
raise NotImplementedError('Method not implemented in storage integration')
|
|
|
|
|
|
|
|
|
|
|
|
async def get_files_from_recipes_async(self, recipes, cookie):
|
|
cmd = runserver.Command()
|
|
|
|
browser = await launch(
|
|
handleSIGINT=False,
|
|
handleSIGTERM=False,
|
|
handleSIGHUP=False,
|
|
ignoreHTTPSErrors=True
|
|
)
|
|
|
|
cookies = {'domain': cmd.default_addr, 'name': 'sessionid', 'value': cookie['sessionid'],}
|
|
options = { 'format': 'letter',
|
|
'margin': {
|
|
'top': '0.75in',
|
|
'bottom': '0.75in',
|
|
'left': '0.75in',
|
|
'right': '0.75in',
|
|
}
|
|
}
|
|
|
|
page = await browser.newPage()
|
|
await page.emulateMedia('print')
|
|
await page.setCookie(cookies)
|
|
|
|
files = []
|
|
for recipe in recipes:
|
|
await page.goto('http://'+cmd.default_addr+':'+cmd.default_port+'/view/recipe/'+str(recipe.id), {'waitUntil': 'networkidle0',})
|
|
files.append([ recipe.name+'.pdf', await page.pdf(options) ])
|
|
|
|
|
|
await browser.close()
|
|
return files
|
|
|
|
|
|
|
|
def get_files_from_recipes(self, recipes, cookie):
|
|
return asyncio.run(self.get_files_from_recipes_async(recipes, cookie))
|