def uploadImage():
if request.method == "POST":
f = request.files['file']
user = session.get('username')
filename = {f.filename}
key = user + "-" + str({f.filename})
s3.put_object("eli.samek.image-gallery", key, f)
db.add_image(user, key)
return render_template('main.html')
def lets_ingest():
if request.method != 'POST':
s = 'Submit a <b>POST request</b> to ingest image metadata.<br/>'
s += 'Example:<code>curl ...</code>'
return s
try:
metadata_dict = json.loads(request.data)
except:
return json.dumps(error_tpl(message='POSTed data does not look like JSON'))
try:
img_metadata = ImageMetadata.from_dict(metadata_dict)
except:
return json.dumps(error_tpl(message='A key is missing'))
db.add_image(img_metadata)
return json.dumps(success_tpl(message='Image %s ingested!' % (img_metadata.image_url)))
def lets_ingest():
if request.method != 'POST':
s = 'Submit a <b>POST request</b> to ingest image metadata.<br/>'
s += 'Example:<code>curl ...</code>'
return s
try:
metadata_dict = json.loads(request.data)
except:
return json.dumps(
error_tpl(message='POSTed data does not look like JSON'))
try:
img_metadata = ImageMetadata.from_dict(metadata_dict)
except:
return json.dumps(error_tpl(message='A key is missing'))
db.add_image(img_metadata)
return json.dumps(
success_tpl(message='Image %s ingested!' % (img_metadata.image_url)))
def admin_news():
"""
GET: render the admin page where the admin can add news.
POST: read and parse news requests made on this page.
"""
if request.method == 'GET':
return render_template('admin_news.html',
news=get_news(0, 10),
templates=["news.html", "news_scroll.html"])
if request.method == 'POST':
date = request.form['date']
text = json.loads(request.form['text'])
text = process_editorjs_text(text)
if not (date and text):
return jsonify(success=False)
news_id = add_news(date, text)
if request.files:
for image in request.files.values():
if image.content_type.startswith('image/'):
add_image(image.filename.lower(), f'news/{news_id}',
image.read())
return jsonify(success=True)
def new():
form = NewForm()
if form.validate_on_submit():
url_list = form.url_list.data.replace('\r', '').split('\n')
# Strip \r and the last empty item. Terrible coding here.
# url_list = [url[:-1] for url in url_list[:-1]]
result_list = []
for url in url_list:
try:
metadata = get_remote_metadata(url)
except requests.exceptions.MissingSchema:
# Malformed URL given
continue
if metadata is None:
# No valid metadata found in the file
continue
add_image(metadata)
result_list.append(metadata)
return 'Successfully found this data:<br/>' + '<br/>'.join(
['RA: {} Dec: {} url: {}'.format(
meta.ra_center, meta.dec_center, meta.image_url)
for meta in result_list])
# return redirect('/index')
return render_template('new.html', title='Add new data', form=form)
