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Add a delete button.

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This commit is contained in:
Edward Betts 2018-11-22 11:22:31 +00:00
parent 93438ecbd8
commit b00631bd3e
2 changed files with 39 additions and 1 deletions
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32
sourcing/templates/view.html
View file

@ -4,6 +4,9 @@
{% block content %} {% block content %}
{% set subject_count = doc.subjects.count() %}
{% set can_delete = subject_count == 0 %}
{% if current_user.is_authenticated and doc.user == current_user %} {% if current_user.is_authenticated and doc.user == current_user %}
{% set title = doc.title_from_link() %} {% set title = doc.title_from_link() %}
<div class="modal fade" id="title-modal" tabindex="-1" role="dialog"> <div class="modal fade" id="title-modal" tabindex="-1" role="dialog">
@ -32,6 +35,31 @@
</div> </div>
</div> </div>
</div> </div>
{% if can_delete %}
<div class="modal fade" id="delete-modal" tabindex="-1" role="dialog">
<div class="modal-dialog" role="document">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title">delete</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close">
<span aria-hidden="true">&times;</span>
</button>
</div>
<form method="POST" action="{{ doc.view_url('delete_item') }}">
<div class="modal-body">
are you sure?
</div>
<div class="modal-footer">
<button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
<button type="submit" class="btn btn-danger">delete</button>
</div>
</form>
</div>
</div>
</div>
{% endif %}
{% endif %} {% endif %}
{% if doc.type != 'sourcedoc' %} {% if doc.type != 'sourcedoc' %}
@ -64,6 +92,9 @@
<h1 class="mt-3">{{ self.title() }} <h1 class="mt-3">{{ self.title() }}
{% if current_user.is_authenticated and doc.user == current_user %} {% if current_user.is_authenticated and doc.user == current_user %}
<button class="btn btn-primary" data-toggle="modal" data-target="#title-modal">{{ 'edit' if title else 'add' }} title</button> <button class="btn btn-primary" data-toggle="modal" data-target="#title-modal">{{ 'edit' if title else 'add' }} title</button>
{% if can_delete %}
<button class="btn btn-danger" data-toggle="modal" data-target="#delete-modal">delete item</button>
{% endif %}
{% endif %} {% endif %}
</h1> </h1>
{% if version %} {% if version %}
@ -132,7 +163,6 @@
</div> </div>
<div class="col-md-6"> <div class="col-md-6">
<h4>References</h4> <h4>References</h4>
{% set subject_count = doc.subjects.count() %}
{% if subject_count %} {% if subject_count %}
<p>There are {{ subject_count }} documents that refer to this {{ doc.type }}.</p> <p>There are {{ subject_count }} documents that refer to this {{ doc.type }}.</p>
<ul> <ul>

8
sourcing/view.py
View file

@ -250,6 +250,14 @@ def set_title(username, hashid):
flash('title change saved' if has_title else 'title added') flash('title change saved' if has_title else 'title added')
return redirect(item.url) return redirect(item.url)
@bp.route('/<username>/<hashid>/delete', methods=['POST'])
def delete_item(username, hashid):
item = get_item(username, hashid)
session.delete(item)
session.commit()
flash('item deleted')
return redirect_to_home()
@bp.route('/<username>/<hashid>') @bp.route('/<username>/<hashid>')
def view_item(username, hashid, raw=False): def view_item(username, hashid, raw=False):
if ',' in hashid: if ',' in hashid: