def post(self):
form = ImageForm()
if form.validate_on_submit():
image = form.image.data.stream.read()
string_image = f'data:{form.image.data.mimetype};base64,' + base64.b64encode(image).decode('utf-8')
url = f"{os.getenv('IMG_SERVER')}/"
data = {
'user_id': current_user.id,
'title': form.data.get('title'),
'image': string_image
}
response = AuthenticatedRequest.make(url, method=RequestMethod.POST, json=data)
if response.status_code == 200:
flash(f"Image {data['title']} successfully uploaded!")
session['uploaded_image'] = response.json()['image']
session['display_counter'] = 0
return redirect(url_for('image'))
return 'Something went wrong'
def index():
error = None
form = ImageForm(request.form)
if request.method == "POST":
if form.validate_on_submit():
image = request.files.get('image')
#print image
filename = None
#title = str(image.filename).rsplit('.',1)[0]
if image:
# postpic = PostPic(None)
# db.session.add(postpic)
# db.session.flush()
# import pdb; pdb.set_trace()
# print postpic.id
try:
#filename = upload_images.save(image, folder=str(postpic.id))
filename = upload_images.save(image)
except:
flash("The images was not uploaded")
if filename:
#print image.url
link = random_generator().lower()
postpic=PostPic(filename,link)
db.session.add(postpic)
db.session.commit()
return redirect(url_for('show', path_id=postpic.link))
return render_template('index.html', form=form, error=error)
def edit_image(id):
member = Member(
) #this is the member object from which the id is to be searched and then set the image_file to a new value
form = ImageForm(
) #This is the member form that doesnt use a request method
qry = db.session.query(Member).filter(
Member.id == id) #Id from the invoking object
member = qry.first()
image = member.image_file #Get the image_file from the database and check whether the image has been uploaded or not
if image == "noavatar92": #Incase the user image is not yet uploaded
image_file = url_for(
'static', filename='img/' + member.image_file + '.png'
) #Manually add the extension to the image file from the database
else:
image_file = url_for(
'static', filename='img/' +
member.image_file) #when a user image was initially uploaded
if form.validate_on_submit():
filename = photos.save(form.photo.data)
file_url = photos.url(filename)
f_name, f_ext = os.path.splitext(filename)
picture_fn = f_name + f_ext
picture_path = os.path.join(app.root_path, 'static/profile_pics',
picture_fn)
member.image_file = picture_fn #Dont forget to change the image path if it workd later on
db.session.commit()
else:
file_url = None
return render_template('edit-image.html',
form=form,
file_url=file_url,
image_file=image_file)
def OCR_Process():
form = ImageForm()
if form.validate_on_submit():
page_num = form.pageNum.data
page_num_lst = []
j = ""
for i in page_num:
if (i != ","):
j = j + i
else:
page_num_lst.append(j)
j = ""
page_num_lst.append(j)
print(page_num_lst)
upload_folder = "C:/Project Spreading tool/OCR_APP/tmp/"
for i in page_num_lst:
filename = "split-page%s.pdf" % i
filename1 = "split-page%s.png" % i
image_conversion(upload_folder, filename, i)
OCR_read1(upload_folder, filename, i)
#page_num_lst = ','.join(page_num_lst1)
return redirect(url_for('FinancialRisk', page_num_lst=page_num_lst),
code=307)
return render_template('OCR_Process.html', form=form)
def upload():
form = ImageForm()
if form.validate_on_submit():
filename = secure_filename(form.image.data.filename)
form.image.data.save('project/static/images/' + filename)
flash('New image was successfully posted. Thanks.')
else:
filename = None
return render_template('upload.html', form=form, filename=filename)
def upload():
form = ImageForm()
if form.validate_on_submit():
filename = secure_filename(form.image.data.filename)
form.image.data.save('project/static/images/' + filename)
flash('New image was successfully posted. Thanks.')
else:
filename = None
return render_template('upload.html', form=form, filename=filename)
def test():
form = ImageForm()
image = Image()
if form.validate_on_submit():
if form.photo.data:
picture_file = save_picture(form.photo.data)
image.image_file = picture_file
image.name = form.name.data
db.session.add(image)
db.session.commit()
#image_file = url_for('static', filename='img' + image_f)
return render_template('image.html', form=form)
def carousel():
form = ImageForm()
if form.validate_on_submit():
i = form.image.data
filename = secure_filename(i.filename)
with open('static/img/carousel/' + filename, 'wb') as f:
f.write(i.read())
app.config['IMAGES'] += 1
return redirect('carousel')
images = os.listdir('static/img/carousel/')
return render_template('carousel.html',
images=[
url_for('static',
filename='img/carousel/' + image)
for image in images
],
form=form)
def show_edit_image(image_id):
"""Show the edit image form and edit the image in the database."""
if not g.user:
return render_template("home-anon.html")
image = Image.query.get_or_404(image_id)
form = ImageForm(obj=image)
if form.validate_on_submit():
image.image = form.image.data
image.title = form.title.data
image.caption = form.caption.data
image.is_private = form.is_private.data
db.session.commit()
flash("Image updated.", "success")
return redirect(f"/shops/{image.shop}")
return render_template("images/edit-image.html", form=form)
def upload_file():
image = Image()
form = ImageForm(
) #The request method brings about the frontend error in the template file ie "No file was chosen"
if form.validate_on_submit():
filename = photos.save(form.photo.data)
file_url = photos.url(filename)
f_name, f_ext = os.path.splitext(filename)
picture_fn = f_name + f_ext
picture_path = os.path.join(app.root_path, 'static/profile_pics',
picture_fn)
image.image_file = picture_fn #Dont forget to change the image path if it workd later on
image.name = form.name.data
db.session.add(image)
db.session.commit()
else:
file_url = None
return render_template('image_final.html', form=form, file_url=file_url)
def edit():
image = Image() #
form = ImageForm()
qry = db.session.query(Image).filter(Image.name.contains("oben"))
image_fn = qry.first() #result from the query
image_file = url_for('static', filename='img/' + image_fn.image_file) #
if form.validate_on_submit():
filename = photos.save(form.photo.data)
file_url = photos.url(filename)
f_name, f_ext = os.path.splitext(filename)
picture_fn = f_name + f_ext
picture_path = os.path.join(app.root_path, 'static/profile_pics',
picture_fn)
image_fn.image_file = picture_fn #Dont forget to change the image path if it workd later on
#image_fn.name = form.name.data
#db.session.add(image)
db.session.commit()
else:
file_url = None
return render_template('edit-image.html',
form=form,
file_url=file_url,
image_file=image_file)
