def delete_image(id):
image = UserImages.get_image(id)
if not image:
abort(404)
if image.owner.username != session["user"]:
flash("Don't try to delete other\'s dude\'s pictures...dude")
return redirect(url_for("index"))
else:
try:
UserImages.delete_image(image)
except:
error = "Error occured when writing to database"
flash(error)
return redirect(url_for("index"))
if image.imgur_img:
resp = ImgurHandler(get_config().imgur_id).delete_image(image.delete_hash)
if not resp["success"]:
handle_errors(resp)
return redirect(url_for("user_images", username=session["user"]))
def gallery(page):
if not get_config().show_gallery:
return redirect(url_for("index"))
per_page = settings.get("images_per_page", 10)
images = UserImages.get_gallery_images(page=page,
per_page=per_page,
gallery=True)
if not tuple(images) and page != 1:
abort(404)
count = images.wrapped_count()
show_pagination = count > per_page
thumbnail_size = settings.get("thumbnail_size", "l")
images_uploaded = count > 0
pagination = Pagination(page, per_page, count)
return render_template("gallery.html",
images_uploaded=images_uploaded,
pagination=pagination,
thumbnail_size=thumbnail_size,
images=images,
show_pagination=show_pagination)
def gallery(page):
if not get_config().show_gallery:
return redirect(url_for("index"))
per_page = settings.get("images_per_page", 10)
images = UserImages.get_gallery_images(page=page,
per_page=per_page,
gallery=True)
if not tuple(images) and page != 1:
abort(404)
count = images.wrapped_count()
show_pagination = count > per_page
thumbnail_size = settings.get("thumbnail_size", "l")
images_uploaded = count > 0
pagination = Pagination(page, per_page, count)
return render_template("gallery.html",
images_uploaded=images_uploaded,
pagination=pagination,
thumbnail_size=thumbnail_size,
images=images,
show_pagination=show_pagination)
def delete_image(id):
image = UserImages.get_image(id)
if not image:
abort(404)
if image.owner.username != session["user"]:
flash("Don't try to delete other\'s dude\'s pictures...dude")
return redirect(url_for("index"))
else:
try:
UserImages.delete_image(image)
except:
error = "Error occured when writing to database"
flash(error)
return redirect(url_for("index"))
if image.imgur_img:
resp = ImgurHandler(get_config().imgur_id).delete_image(
image.delete_hash)
if not resp["success"]:
handle_errors(resp)
return redirect(url_for("user_images", username=session["user"]))
def upload_image():
error = None
if request.method == "POST":
description = request.form.get('description', None)
if request.form.get("imgur-img"):
image = request.files["image"]
if not image:
error = "No image chosen"
return render_template("upload_image.html", error=error)
user_id = get_config().imgur_id
extension = split_filename(image.filename, True)
if extension not in app.config["ALLOWED_FILENAMES"]:
error = "Allowed extensions are %r"\
% (", ".join(app.config["ALLOWED_FILENAMES"]))
return render_template("upload_image.html", error=error)
filename = secure_filename(image.filename.strip())
user = Users.get_user_by_username(session["user"])
config = dict(
image=image,
name=filename,
description=description)
response = ImgurHandler(user_id, config).send_image()
if not response["success"]:
error = "Error uploading to imgur"
return render_template("upload_image.html", error=error)
response_data = response["data"]
image_link = response_data["link"]
is_vertical = response_data["width"] + 10 < response_data["height"]
delete_hash = response_data["deletehash"]
try:
UserImages.add_image(image_link=image_link,
description=description,
delete_hash=delete_hash,
is_vertical=is_vertical,
imgur_img=True,
owner=user)
return redirect(url_for("user_images", username=user.username))
except:
error = "Error writing to database"
return render_template("upload_image.html", error=error)
return render_template("upload_image.html", error=response)
elif request.form.get('save-link'):
link = request.form.get('image-link', None)
if not link:
error = "No link given"
return render_template("upload_image.html", error=error)
user = Users.get_user_by_username(session["user"])
try:
UserImages.add_image(image_link=link,
description=description,
is_vertical=True,
imgur_img=False,
owner=user)
return redirect(url_for("user_images", username=user.username))
except Exception as e:
error = "Error writing to database"
return render_template("upload_image.html", error=error)
else:
return render_template("upload_image.html")
def upload_image():
error = None
if request.method == "POST":
description = request.form.get('description', None)
if request.form.get("imgur-img"):
image = request.files["image"]
if not image:
error = "No image chosen"
return render_template("upload_image.html", error=error)
user_id = get_config().imgur_id
extension = split_filename(image.filename, True)
if extension not in app.config["ALLOWED_FILENAMES"]:
error = "Allowed extensions are %r"\
% (", ".join(app.config["ALLOWED_FILENAMES"]))
return render_template("upload_image.html", error=error)
filename = secure_filename(image.filename.strip())
user = Users.get_user_by_username(session["user"])
config = dict(image=image, name=filename, description=description)
response = ImgurHandler(user_id, config).send_image()
if not response["success"]:
error = "Error uploading to imgur"
return render_template("upload_image.html", error=error)
response_data = response["data"]
image_link = response_data["link"]
is_vertical = response_data["width"] + 10 < response_data["height"]
delete_hash = response_data["deletehash"]
try:
UserImages.add_image(image_link=image_link,
description=description,
delete_hash=delete_hash,
is_vertical=is_vertical,
imgur_img=True,
owner=user)
return redirect(url_for("user_images", username=user.username))
except:
error = "Error writing to database"
return render_template("upload_image.html", error=error)
return render_template("upload_image.html", error=response)
elif request.form.get('save-link'):
link = request.form.get('image-link', None)
if not link:
error = "No link given"
return render_template("upload_image.html", error=error)
user = Users.get_user_by_username(session["user"])
try:
UserImages.add_image(image_link=link,
description=description,
is_vertical=True,
imgur_img=False,
owner=user)
return redirect(url_for("user_images", username=user.username))
except Exception as e:
error = "Error writing to database"
return render_template("upload_image.html", error=error)
else:
return render_template("upload_image.html")
