def add_gallery():
form = GalleryForm()
if form.validate_on_submit():
if request.files.getlist('photos'):
ps = []
for file in request.files.getlist('photos'):
if file and allowed_file(file.filename):
filename = secure_filename(file.filename)
extension = filename.rsplit('.', 1)[1].lower()
photo = Photo(extension=extension)
photo.save()
ps.append(photo)
unified_filename = str(photo.id) + '.' + extension
f = file
try:
picture_handler(f, unified_filename)
except:
print("picture file may not be updated")
flash('New picture uploaded!')
gallery = Gallery(name=form.name.data,
description=form.description.data,
photos=ps)
gallery.save()
return redirect(url_for('main.galleries'))
return render_template('admin/add_gallery.html',
title='Create Gallery',
form=form)
def upload():
file = request.files.get('file')
picture = Gallery()
picture.set_picture(file)
db.session.add(picture)
db.session.commit()
response = jsonify(picture.to_dict())
response.status_code = 201
return response
def edit(id):
if request.method == 'POST':
project = Project.query.filter_by(id=id).first()
project.name = request.form['name']
project.type_id = request.form['type_id']
project.area_id = request.form['area_id']
project.image = request.form['image']
project.scale = request.form['scale']
project.unit = request.form['unit']
project.service = request.form['service']
project.description = request.form['description']
db.session.commit()
p = project.to_dict()
imgs = re.findall('(https.*?)\"',
str(request.form.getlist('imgs'))) # 获取前端上传的多张图片
# 循环往 gallery 表中插值
for img in imgs:
gallery = Gallery(imgs=img, project_id=p['id'])
db.session.add(gallery)
db.session.commit()
flash('编辑成功')
return redirect('/admin/project')
project = Project.query.filter(Project.id == id).first()
galleries = project.gallery
return render_template('admin/project/edit.html',
project=project,
galleries=galleries)
def galleries():
gs = Gallery.objects()
page = request.args.get('page', 1, type=int)
paginated_galleries = gs.paginate(
page=page, per_page=current_app.config['PIC_PER_PAGE'])
current_page = paginated_galleries.page
total_page = paginated_galleries.pages
page_start = 1
page_end = 5
if total_page < 5:
page_end = total_page
else:
page_start = current_page - 2
page_end = current_page + 2
if page_start < 1:
page_start = 1
page_end = 5
if page_end > total_page:
page_start = total_page - 4
page_end = total_page
url_list = []
for p in range(1, total_page + 1): # so page number start from 1
url = url_for('main.galleries', page=p)
url_list.append(url)
return render_template('main/galleries.html',
galleries=paginated_galleries.items,
current_page=current_page,
total_page=total_page,
page_start=page_start,
page_end=page_end,
url_list=url_list)
def populate_db():
# Provider
password = encrypt_password('password')
p = Provider(
user=ud.create_user(email="*****@*****.**", password=password))
p.business_name = 'Sparky\'s'
p.user.confirmed_at = datetime.date.today()
p.address.street_1 = '403 South Second'
p.address.city = 'Clarksville'
p.address.state = 'TN'
p.address.zip_code = 37040
p.menus[0].menu_items.append(
MenuItem(name="Haircut", price="25", description="We cut your hair"))
p.menus[0].menu_items.append(
MenuItem(name="Line out", price="10", description="A quick line out"))
p.menus[0].menu_items.append(
MenuItem(name="Shave", price="14", description="Shave your face"))
p.menus[1].menu_items.append(
MenuItem(name="Color",
price="40",
description="A lovely color for your hair"))
p.menus[1].menu_items.append(
MenuItem(name="Blowout",
price="150",
description="Blast it to the moon"))
p.menus[1].menu_items.append(
MenuItem(name="Trim",
price="25",
description="Keep things neat and tidy"))
p.menus[1].menu_items.append(
MenuItem(name="Cut and Style",
price="60",
description="The full package"))
p.gallery = Gallery()
for num in range(1, 40):
p.gallery.photos.append(
Photo(url="http://placehold.it/600x900&text={}".format(num),
sm_thumb="http://placehold.it/450x450&text={}".format(num),
lg_thumb="http://placehold.it/550x550&text={}".format(num)))
p.save()
p.index()
# Consumer
c = Consumer(user=ud.create_user(email='*****@*****.**',
password=password,
first_name='Bob',
last_name='Johnson'))
c.user.confirmed_at = datetime.date.today()
c.consumer_url = 'bob.johnson'
c.favorites.append(Provider.get(10))
c.favorites.append(Provider.get(15))
c.favorites.append(Provider.get(94))
db.session.add(c)
db.session.commit()
def create():
if request.method == 'POST':
name = request.form['name']
type_id = request.form['type_id']
area_id = request.form['area_id']
image = request.form['image']
scale = request.form['scale']
unit = request.form['unit']
service = request.form['service']
description = request.form['description']
imgs = re.findall('(https.*?)\"',
str(request.form.getlist('imgs'))) # 获取前端上传的多张图片
if not name:
flash('请输入项目名称')
return redirect(request.referrer)
# 往 project 表中插值
project = Project(name=name,
image=image,
type_id=type_id,
area_id=area_id,
scale=scale,
unit=unit,
service=service,
description=description)
db.session.add(project)
db.session.commit()
p = project.to_dict()
# 循环往 gallery 表中插值
for img in imgs:
gallery = Gallery(imgs=img, project_id=p['id'])
db.session.add(gallery)
db.session.commit()
flash('新增成功')
return redirect('/admin/project')
return render_template('admin/project/create.html')
def get_gallery():
page = request.args.get('page', 1, type=int)
per_page = min(request.args.get('per_page', 4, type=int), 100)
data = Gallery.to_collection_dict(
Gallery.query.filter_by(deleted=False).order_by(
Gallery.timestamp.desc()), page, per_page, 'api.get_gallery')
if request.args.get('html'):
divs = []
for item in data['items']:
divs.append('''
<div class="col-md-3 col-sm-6 col-12 mb-4">
<a class="" href="{image}" data-lightbox="indoor" data-title="{title}">
<div class="view overlay zoom w-100 h-100">
<img class="img-fluid img-thumbnail z-depth-1" src="{image}" alt="{id}"/>
<div class="mask flex-center rgba-red-strong waves-effect waves-light">
<p class="white-text">Click for fullscreen</p>
</div>
</div>
</a>
</div>
'''.format(image=url_for('content.main', image_url=item['url']),
title=item['title'],
id=item['id']))
payload = {
"_links": {
"next": data['_links']['next'],
"prev": data['_links']['prev'],
"self": data['_links']['self']
},
"_meta": {
"page": data['_meta']['page'],
"per_page": data['_meta']['per_page'],
"total_items": data['_meta']['total_items'],
"total_pages": data['_meta']['total_pages']
},
'divs': divs
}
return jsonify(payload)
return jsonify(data)
def create_gallery(token_payload):
generate_token_user(token_payload)
logged_user = User.query.filter_by(auth_id=token_payload['sub']).first()
if logged_user is None:
abort(403, 'Request Blocked. User Token not Valid.')
galleryname = request.json['galleryname']
if not galleryname:
abort(400, 'Gallery Name field is empty.')
# The user cannot have two galleries with the same name.
if Gallery.query.filter_by(galleryname=galleryname,
author=logged_user).first():
return jsonify({'message': 'Gallery name already exists.'}), 200
new_gallery = Gallery(galleryname=galleryname, author=logged_user)
db.session.add(new_gallery)
db.session.commit()
return jsonify({'message': 'Gallery Created.'}), 201