def new_postcard_form():
form = PostcardForm(request.form)
if request.method == 'POST' and form.validate():
postcard = Postcard()
postcard.user = form.username.data
postcard.date = form.date.data
postcard.country = form.origin_country.data
postcard.latitude = form.origin_latitude.data
postcard.longitude = form.origin_longitude.data
postcard.front = form.front.data
postcard.back = form.back.data
postcard.deleted = False
db.session.add(postcard)
for tag in (x.strip() for x in form.tags.data.split(',')):
t = Tag()
t.tag = tag
postcard.tags.append(t)
db.session.commit()
generate_thumbnails(postcard.id)
flash('postcard added!')
return redirect('/postcard/new')
return render_template('postcard_new.html', form=form)
def new_postcard_form():
form = PostcardForm(request.form)
if request.method == 'POST' and form.validate():
postcard = Postcard()
postcard.user = form.username.data
postcard.date = form.date.data
postcard.country = form.origin_country.data
postcard.latitude = form.origin_latitude.data
postcard.longitude = form.origin_longitude.data
postcard.front = form.front.data
postcard.back = form.back.data
postcard.deleted = False
db.session.add(postcard)
for tag in (x.strip() for x in form.tags.data.split(',')):
t = Tag()
t.tag = tag
postcard.tags.append(t)
db.session.commit()
generate_thumbnails(postcard.id)
flash('postcard added!')
return redirect('/postcard/new')
return render_template('postcard_new.html', form=form)
def generate_thumbnails(postcard_id, width=70, height=70):
dimensions = dict(small=(215, 215),
full=(800, 800))
postcard = Postcard._byID(postcard_id)
if postcard.front:
postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)
if postcard.back:
postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)
image_info = {}
for size in ('small', 'full'):
image_info[size] = {}
for side in ('front', 'back'):
full_image_url = getattr(postcard, side)
if not full_image_url:
continue
img_data = make_smaller_version_of_image(full_image_url,
dimensions[size])
filename, (width, height) = img_data
image_info[size][side] = dict(filename=filename,
width=width,
height=height)
postcard.json_image_info = json.dumps(image_info)
postcard._commit()
def generate_thumbnails(postcard_id, width=70, height=70):
dimensions = dict(small=(215, 215), full=(800, 800))
postcard = Postcard._byID(postcard_id)
if postcard.front:
postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)
if postcard.back:
postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)
image_info = {}
for size in ('small', 'full'):
image_info[size] = {}
for side in ('front', 'back'):
full_image_url = getattr(postcard, side)
if not full_image_url:
continue
img_data = make_smaller_version_of_image(full_image_url,
dimensions[size])
filename, (width, height) = img_data
image_info[size][side] = dict(filename=filename,
width=width,
height=height)
postcard.json_image_info = json.dumps(image_info)
postcard._commit()
def submit_link_to_postcard(postcard_id):
postcard = Postcard._byID(postcard_id)
if not getattr(postcard, "json_image_info", None):
return
country = pycountry.countries.get(alpha2=postcard.country)
title_components = ["[Postcard] sent in from", country.name]
if postcard.date != DEFAULT_DATE:
title_components += ["on", postcard.date.strftime('%d-%b-%Y')]
if "nsfw" in postcard.text_tags:
title_components += ["(NSFW)"]
title = " ".join(title_components)
postcard_url = 'http://www.reddit.com/about/postcards/view/%d' % postcard.id
thumbnail = postcard.front_thumb or postcard.back_thumb
assert thumbnail
args = [app.config['REDDIT_USER'],
app.config['REDDIT_SUBREDDIT'],
title,
postcard_url,
s3_url_from_filename(thumbnail)]
postcard.submission = run_reddit_script('submit_link', args)
postcard._commit()
def delete():
id = int(request.form['postcard-id'])
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.deleted = True
db.session.commit()
flash('postcard deleted!')
return redirect('/')
def remove_all_images(postcard_id):
postcard = Postcard._byID(postcard_id)
s3 = S3Connection(app.config['S3_ACCESS_KEY'], app.config['S3_SECRET_KEY'])
bucket = s3.get_bucket(app.config['S3_BUCKET'], validate=False)
for imagetype in ("front", "back", "front_thumb", "back_thumb"):
filename = getattr(postcard, imagetype, None)
if not filename: continue
bucket.delete_key(filename)
def delete():
id = int(request.form['postcard-id'])
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.deleted = True
db.session.commit()
flash('postcard deleted!')
return redirect('/')
def remove_all_images(postcard_id):
postcard = Postcard._byID(postcard_id)
s3 = S3Connection(app.config['S3_ACCESS_KEY'], app.config['S3_SECRET_KEY'])
bucket = s3.get_bucket(app.config['S3_BUCKET'], validate=False)
for imagetype in ("front", "back", "front_thumb", "back_thumb"):
filename = getattr(postcard, imagetype, None)
if not filename: continue
bucket.delete_key(filename)
def generate_thumbnails(postcard_id, width=70, height=70):
postcard = Postcard._byID(postcard_id)
if postcard.front:
postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)
if postcard.back:
postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)
postcard._commit()
def generate_thumbnails(postcard_id, width=70, height=70):
postcard = Postcard._byID(postcard_id)
if postcard.front:
postcard.front_thumb, _ = make_smaller_version_of_image(postcard.front)
if postcard.back:
postcard.back_thumb, _ = make_smaller_version_of_image(postcard.back)
postcard._commit()
def publish():
id = int(request.form['postcard-id'])
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.published = True
db.session.commit()
generate_jsonp()
submit_link_to_postcard(postcard.id)
send_gold_claim_message(postcard.id)
enflair_user(postcard.user)
flash('postcard published!')
return redirect('/')
def publish():
id = int(request.form['postcard-id'])
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.published = True
db.session.commit()
generate_jsonp()
submit_link_to_postcard(postcard.id)
send_gold_claim_message(postcard.id)
enflair_user(postcard.user)
flash('postcard published!')
return redirect('/')
def delete(id):
postcard = Postcard._byID(id)
if postcard.deleted:
abort(403)
postcard.deleted = True
db.session.commit()
# clean up if necessary
if postcard.published:
remove_all_images(id)
generate_jsonp()
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
return 'success!'
else:
flash('postcard deleted!')
return redirect('/')
def publish(id):
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.published = True
db.session.commit()
generate_jsonp()
submit_link_to_postcard(postcard.id)
send_gold_claim_message(postcard.id)
enflair_user(postcard.user)
if request.headers['X-Requested-With'] == 'XMLHttpRequest':
return 'success!'
else:
flash('postcard published!')
return redirect('/')
def publish(id):
postcard = Postcard._byID(id)
if postcard.deleted or postcard.published:
abort(403)
postcard.published = True
db.session.commit()
generate_jsonp()
submit_link_to_postcard(postcard.id)
send_gold_claim_message(postcard.id)
enflair_user(postcard.user)
if request.headers['X-Requested-With'] == 'XMLHttpRequest':
return 'success!'
else:
flash('postcard published!')
return redirect('/')
def delete(id):
postcard = Postcard._byID(id)
if postcard.deleted:
abort(403)
postcard.deleted = True
db.session.commit()
# clean up if necessary
if postcard.published:
remove_all_images(id)
generate_jsonp()
if request.headers.get('X-Requested-With') == 'XMLHttpRequest':
return 'success!'
else:
flash('postcard deleted!')
return redirect('/')
def view(id):
postcard = Postcard._byID(id)
return render_template("postcard.html", postcard=postcard)
def view(id):
postcard = Postcard._byID(id)
return render_template("postcard.html", postcard=postcard)
def send_gold_claim_message(postcard_id):
postcard = Postcard._byID(postcard_id)
assert postcard.submission
run_reddit_script('send_claim_message',
[postcard.user, postcard.submission])
def send_gold_claim_message(postcard_id):
postcard = Postcard._byID(postcard_id)
assert postcard.submission
run_reddit_script('send_claim_message', [postcard.user, postcard.submission])
