def update_cover(cover_id):
if not current_user.is_admin:
abort(403)
cover = Cover.query.get_or_404(cover_id)
# if post.author != current_user:
# abort(403)
page = Page.query.filter_by(id=cover.page_id).first_or_404()
choices = []
choices.append((page.name, page.name))
for p in Page.query.all():
if p is not page:
choices.append((p.name, p.name))
form = CoverForm()
form.page.choices = choices
if form.validate_on_submit():
page = Page.query.filter_by(name=form.page.data).first_or_404()
cover.page_id = page.id
if form.picture.data:
delete_picture(cover.image_file)
picture_file = save_picture(form.picture.data)
cover.image_file = picture_file
cover.content = form.content.data
db.session.commit()
flash('Cover has been updated!', 'success')
return redirect(url_for('pages.page', page_name='home'))
form.content.data = cover.content
return render_template('create_cover.html',
title='Update Cover',
form=form,
legend='Update Cover')
def update_item(item_id):
if not current_user.is_admin:
abort(403)
item = Item.query.get_or_404(item_id)
page = Page.query.filter_by(id=item.page_id).first_or_404()
choices = []
choices.append((page.name, page.name))
for p in Page.query.all():
if p is not page:
choices.append((p.name, p.name))
form = ItemForm()
form.page.choices = choices
form.link.choices = choices
if form.validate_on_submit():
page = Page.query.filter_by(name=form.page.data).first_or_404()
item.page_id = page.id
if form.picture.data:
global image_size
delete_picture(item.image_file)
picture_file = save_picture(form.picture.data, image_size)
item.image_file = picture_file
item.content = form.content.data
item.link = form.link.data
db.session.commit()
flash('Item has been updated!', 'success')
return redirect(url_for('pages.page', page_name='home'))
form.link.data = item.link
form.content.data = item.content
return render_template('create_item.html',
title='Update Item',
form=form,
legend='Update Item')
def new_cover():
if not current_user.is_admin:
abort(403)
form = CoverForm()
form.page.choices = [(p.name, p.name)
for i, p in enumerate(Page.query.all())]
if form.validate_on_submit():
page = Page.query.filter_by(name=form.page.data).first_or_404()
picture_file = save_picture(form.picture.data)
cover = Cover(image_file=picture_file,
content=form.content.data,
page_id=page.id)
db.session.add(cover)
db.session.commit()
flash('Cover has been created!', 'success')
return redirect(url_for('pages.page', page_name='home'))
return render_template('create_cover.html',
title='New Cover',
form=form,
legend='New Cover')
def new_subitem():
if not current_user.is_admin:
abort(403)
form = ItemForm()
form.page.choices = [(p.name, p.name)
for i, p in enumerate(Page.query.all())]
form.link.choices = [(p.name, p.name)
for i, p in enumerate(Page.query.all())]
if form.validate_on_submit():
global image_size
page = Page.query.filter_by(name=form.page.data).first_or_404()
picture_file = save_picture(form.picture.data, image_size)
subitem = SubItem(image_file=picture_file,
content=form.content.data,
link=form.link.data,
page_id=page.id)
db.session.add(subitem)
db.session.commit()
flash('SubItem has been created!', 'success')
return redirect(url_for('pages.page', page_name='home'))
return render_template('create_item.html',
title='New SubItem',
form=form,
legend='New SubItem')