small PDF export tweaks
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vabene1111
parent
0a6abf9688
commit
d506952602
@ -145,3 +145,7 @@ REVERSE_PROXY_AUTH=0
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#AUTH_LDAP_BIND_DN=
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#AUTH_LDAP_BIND_PASSWORD=
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#AUTH_LDAP_USER_SEARCH_BASE_DN=
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# Enables exporting PDF (see export docs)
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# Disabled by default, uncomment to enable
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# ENABLE_PDF_EXPORT=1
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@ -19,10 +19,6 @@ class PDFexport(Integration):
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def get_recipe_from_file(self, file):
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raise NotImplementedError('Method not implemented in storage integration')
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async def get_files_from_recipes_async(self, recipes, cookie):
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cmd = runserver.Command()
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@ -33,8 +29,8 @@ class PDFexport(Integration):
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ignoreHTTPSErrors=True
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)
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cookies = {'domain': cmd.default_addr, 'name': 'sessionid', 'value': cookie['sessionid'],}
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options = { 'format': 'letter',
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cookies = {'domain': cmd.default_addr, 'name': 'sessionid', 'value': cookie['sessionid'], }
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options = {'format': 'letter',
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'margin': {
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'top': '0.75in',
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'bottom': '0.75in',
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@ -49,14 +45,11 @@ class PDFexport(Integration):
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files = []
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for recipe in recipes:
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await page.goto('http://'+cmd.default_addr+':'+cmd.default_port+'/view/recipe/'+str(recipe.id), {'waitUntil': 'networkidle0',})
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files.append([ recipe.name+'.pdf', await page.pdf(options) ])
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await page.goto('http://' + cmd.default_addr + ':' + cmd.default_port + '/view/recipe/' + str(recipe.id), {'waitUntil': 'networkidle0', })
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files.append([recipe.name + '.pdf', await page.pdf(options)])
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await browser.close()
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return files
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def get_files_from_recipes(self, recipes, cookie):
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return asyncio.run(self.get_files_from_recipes_async(recipes, cookie))
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@ -30,6 +30,7 @@ from cookbook.integration.rezkonv import RezKonv
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from cookbook.integration.saffron import Saffron
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from cookbook.integration.pdfexport import PDFexport
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from cookbook.models import Recipe, ImportLog, UserPreference
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from recipes import settings
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def get_integration(request, export_type):
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@ -121,6 +122,10 @@ def export_recipe(request):
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recipes = form.cleaned_data['recipes']
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if form.cleaned_data['all']:
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recipes = Recipe.objects.filter(space=request.space, internal=True).all()
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if form.cleaned_data['type'] == ImportExportBase.PDF and not settings.ENABLE_PDF_EXPORT:
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messages.add_message(request, messages.ERROR, _('The PDF Exporter is not enabled on this instance as it is still in an experimental state.'))
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return render(request, 'export.html', {'form': form})
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integration = get_integration(request, form.cleaned_data['type'])
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return integration.do_export(recipes)
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except NotImplementedError:
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@ -21,12 +21,12 @@ if your favorite one is missing.
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Overview of the capabilities of the different integrations.
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| Integration | Import | Export | Images |
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| ----------- | ------ | ------ | ------ |
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|--------------------| ------ | ------ | ------ |
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| Default | ✔️ | ✔️ | ✔️ |
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| Nextcloud | ✔️ | ⌚ | ✔️ |
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| Mealie | ✔️ | ⌚ | ✔️ |
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| Chowdown | ✔️ | ⌚ | ✔️ |
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| Safron | ✔️ | ⌚ | ❌ |
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| Safron | ✔️ | ✔ | ❌ |
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| Paprika | ✔️ | ⌚ | ✔️ |
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| ChefTap | ✔️ | ❌ | ❌ |
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| Pepperplate | ✔️ | ⌚ | ❌ |
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@ -38,6 +38,7 @@ Overview of the capabilities of the different integrations.
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| Plantoeat | ✔️ | ❌ | ✔ |
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| CookBookApp | ✔️ | ⌚ | ✔️ |
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| CopyMeThat | ✔️ | ❌ | ✔️ |
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| PDF (experimental) | ⌚️ | ✔ | ✔️ |
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✔ = implemented, ❌ = not implemented and not possible/planned, ⌚ = not yet implemented
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@ -223,3 +224,13 @@ CookBookApp can export .zip files containing .html files. Upload the entire ZIP
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## CopyMeThat
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CopyMeThat can export .zip files containing an `.html` file as well as a folder containing all the images. Upload the entire ZIP to Tandoor to import all included recipes.
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## PDF
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The PDF Exporter is an experimental feature that uses the puppeteer browser renderer to render each recipe and export it to PDF.
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For that to work it downloads a chromium binary of about 140 MB to your server and then renders the PDF files using that.
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Since that is something some server administrators might not want there the PDF exporter is disabled by default and can be enabled with `ENABLE_PDF_EXPORT=1` in `.env`.
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See [this issue](https://github.com/TandoorRecipes/recipes/pull/1211) for more discussion on this and
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[this issue](https://github.com/TandoorRecipes/recipes/issues/781) for the future plans to support server side rendering.
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@ -137,6 +137,8 @@ ENABLE_SIGNUP = bool(int(os.getenv('ENABLE_SIGNUP', False)))
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ENABLE_METRICS = bool(int(os.getenv('ENABLE_METRICS', False)))
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ENABLE_PDF_EXPORT = bool(int(os.getenv('ENABLE_PDF_EXPORT', False)))
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MIDDLEWARE = [
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'corsheaders.middleware.CorsMiddleware',
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'django.middleware.security.SecurityMiddleware',
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