mirror of
https://github.com/GSA/notifications-admin.git
synced 2026-02-23 11:51:05 -05:00
3be129241f
- 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
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
import requests
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from flask import current_app, json
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from app import current_service
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class TemplatePreview:
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@classmethod
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def from_database_object(cls, template, filetype, values=None, page=None):
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data = {
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'letter_contact_block': template.get('reply_to_text', ''),
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'template': template,
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'values': values,
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'dvla_org_id': current_service.dvla_organisation,
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}
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resp = requests.post(
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'{}/preview.{}{}'.format(
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current_app.config['TEMPLATE_PREVIEW_API_HOST'],
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filetype,
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'?page={}'.format(page) if page else '',
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),
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json=data,
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headers={'Authorization': 'Token {}'.format(current_app.config['TEMPLATE_PREVIEW_API_KEY'])}
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)
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return (resp.content, resp.status_code, resp.headers.items())
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@classmethod
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def from_utils_template(cls, template, filetype, page=None):
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return cls.from_database_object(
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template._template,
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filetype,
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template.values,
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page=page,
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)
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def get_page_count_for_letter(template, values=None):
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if template['template_type'] != 'letter':
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return None
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page_count, _, _ = TemplatePreview.from_database_object(template, 'json', values)
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page_count = json.loads(page_count.decode('utf-8'))['count']
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return page_count
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def validate_letter(pdf_file):
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return requests.post(
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'{}/precompiled/validate?include_preview=true'.format(current_app.config['TEMPLATE_PREVIEW_API_HOST']),
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data=pdf_file,
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headers={'Authorization': 'Token {}'.format(current_app.config['TEMPLATE_PREVIEW_API_KEY'])}
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)
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