We were passing both dvla_org_id and filename to template-preview
temporarily while we switch to only using filename. Now that
template-preview is set up to use filename, we can stop sending the
dvla_org_id too.
We now pass through `filename` to the Template Preview `/preview.<filetype>'
endpoint in addition to the `dvla_org_id`. Template Preview will be
changed to only use `filename`, and once this has been done, we can change
the code to only pass through `dvla_org_id` instead of passing through
both pieces of information.
- add get/post view
- create a pdf upload form
- add a template where user can upload the file
- check boundaries of the letter by calling template-preview
- display banner messages with boundaries validation result
- display pages of the document, with visible boundaries overlay
if the document did not pass validation, and without overlay
if they do pass validation
This is better than just keying into the JSON because it means you get
an exception straight away when looking up a key that doesn’t exist
(which via mocking you could ordinarily miss).
Done using isort[1], with the following command:
```
isort -rc ./app ./tests
```
Adds linting to the `run_tests.sh` script to stop badly-sorted imports
getting re-introduced.
Chosen style is ‘Vertical Hanging Indent’ with trailing commas, because
I think it gives the cleanest diffs, eg:
```
from third_party import (
lib1,
lib2,
lib3,
lib4,
)
```
1. https://pypi.python.org/pypi/isort
Right now showing all the pages in full is the only way we have of
showing a letter that makes sense to our users. Maybe in the future we
show some kind of truncated version, but the end of the first page is
not a good place to truncate the letter.
This commit just extracts the code for showing multiple pages from the
template view, refactors it for reuse, and includes it in the send
views.
In research we’ve seen two problems with the click-to-see-PDF thing:
- it’s not very intuitive that the letter is clickable, or what you
can expect when clicking the letter
- people get lost of stuck in the PDF view because it opens in the same
tab, or they open it in a new tab and then get find their way back, or
…
So this commit changes the show template page to show the entire
contents of the letter, same as we do for emails and text messages.
Right now it only does it on the view template page. I think we’ll have
to work out a way of showing some kind of truncated version on the _Send
yourself a test_ and _Preview_ pages. But that’s for later.
while PDFs work on paas, they only do that because it turns out the
python buildpack happens to have imagemagick preinstalled - if that
ever changes then it'd break. so move those to the template preview
service. This also means we can get rid of weazyprint and wand
dependencies
