選択できるのは25トピックまでです。 トピックは、先頭が英数字で、英数字とダッシュ('-')を使用した35文字以内のものにしてください。

67 行
2.6KB

  1. # @name: sensitivity.py
  2. # @creation_date: 2022-02-08
  3. # @license: The MIT License <https://opensource.org/licenses/MIT>
  4. # @author: Simon Bowie <ad7588@coventry.ac.uk>
  5. # @purpose: sensitivity route for sensitivity-related functions and pages
  6. # @acknowledgements:
  7. # https://www.digitalocean.com/community/tutorials/how-to-make-a-web-application-using-flask-in-python-3
  8. from flask import Blueprint, render_template, request, flash, redirect, url_for
  9. from flask_login import login_required, current_user
  10. from .models import Resource
  11. from werkzeug.exceptions import abort
  12. from . import db
  13. sensitivity = Blueprint('sensitivity', __name__)
  14. # function to retrieve data about a single sensitivity from the database
  15. def get_sensitivity(sensitivity_id):
  16. sensitivity = Sensitivity.query.filter_by(id=sensitivity_id).first()
  17. if sensitivity is None:
  18. abort(404)
  19. return sensitivity
  20. # route for displaying all sensitivities in database
  21. @sensitivity.route('/sensitivities')
  22. def get_sensitivities():
  23. sensitivities = Sensitivity.query
  24. return render_template('sensitivities.html', sensitivities=sensitivities)
  25. # route for displaying a single sensitivity based on the ID in the database
  26. @sensitivity.route('/sensitivities/<int:sensitivity_id>')
  27. def show_sensitivity(sensitivity_id):
  28. sensitivity = get_sensitivity(sensitivity_id)
  29. return render_template('sensitivity.html', sensitivity=sensitivity)
  30. # route for editing a single sensitivity based on the ID in the database
  31. @sensitivity.route('/sensitivities/<int:sensitivity_id>/edit', methods=('GET', 'POST'))
  32. @login_required
  33. def edit_sensitivity(sensitivity_id):
  34. sensitivity = get_sensitivity(sensitivity_id)
  35. if request.method == 'POST':
  36. name = request.form['name']
  37. description = request.form['description']
  38. if not name:
  39. flash('Name is required!')
  40. else:
  41. sensitivity = Sensitivity.query.get(sensitivity_id)
  42. sensitivity.name = name
  43. sensitivity.description = description
  44. db.session.commit()
  45. return redirect(url_for('sensitivity.get_sensitivities'))
  46. return render_template('edit.html', sensitivity=sensitivity)
  47. # route for function to delete a single sensitivity from the edit page
  48. @sensitivity.route('/sensitivities/<int:sensitivity_id>/delete', methods=('POST',))
  49. @login_required
  50. def delete_sensitivity(sensitivity_id):
  51. sensitivity = get_sensitivity(sensitivity_id)
  52. deletion = Sensitivity.query.get(sensitivity_id)
  53. db.session.delete(deletion)
  54. db.session.commit()
  55. flash('Successfully deleted!')
  56. return redirect(url_for('sensitivity.get_sensitivities'))