def crop(photo):
pic = Photo.get_photo(photo)
if not pic:
flash("The photo you want to crop wasn't found!")
return redirect(url_for(".albums"))
# Saving?
if request.method == "POST":
try:
x = int(request.form.get("x", 0))
y = int(request.form.get("y", 0))
length = int(request.form.get("length", 0))
except:
flash("Error with form inputs.")
return redirect(url_for(".crop", photo=photo))
# Re-crop the photo!
Photo.crop_photo(photo, x, y, length)
flash("The photo has been cropped!")
return redirect(url_for(".albums")) # TODO go to photo
# Get the photo's true size.
true_width, true_height = Photo.get_image_dimensions(pic)
g.info["true_width"] = true_width
g.info["true_height"] = true_height
g.info["photo"] = photo
g.info["preview"] = pic["large"]
return template("photos/crop.html")
def get_picture(uid):
"""Get the chosen profile photo for the user."""
data = get_user(uid=uid)
pic = data["picture"]
if len(pic):
photo = Photo.get_photo(pic)
if photo:
return photo["avatar"]
return None
def set_cover(album, key):
"""Set the pic as the album cover."""
pic = Photo.get_photo(key)
if not pic:
flash("The photo you want to crop wasn't found!")
return redirect(url_for(".albums"))
Photo.set_album_cover(album, key)
flash("Album cover has been set.")
return redirect(url_for(".albums"))
def set_profile(key):
"""Set the pic as your profile picture."""
pic = Photo.get_photo(key)
if not pic:
flash("The photo wasn't found!")
return redirect(url_for(".albums"))
uid = g.info["session"]["uid"]
User.update_user(uid, dict(picture=key))
flash("Your profile picture has been updated.")
return redirect(url_for(".view_photo", key=key))
def view_photo(key):
"""View a specific photo."""
photo = Photo.get_photo(key)
if photo is None:
flash("That photo wasn't found!")
return redirect(url_for(".albums"))
# Get the author info.
author = User.get_user(uid=photo["author"])
if author:
g.info["author"] = author
g.info["photo"] = photo
g.info["photo"]["key"] = key
g.info["photo"]["pretty_time"] = pretty_time(Config.photo.time_format, photo["uploaded"])
g.info["photo"]["markdown"] = render_markdown(photo.get("description", ""))
return template("photos/view.html")
def delete(key):
"""Delete a photo."""
pic = Photo.get_photo(key)
if not pic:
flash("The photo wasn't found!")
return redirect(url_for(".albums"))
if request.method == "POST":
# Do it.
Photo.delete_photo(key)
flash("The photo has been deleted.")
return redirect(url_for(".albums"))
g.info["key"] = key
g.info["photo"] = pic
return template("photos/delete.html")
def edit(key):
"""Edit a photo."""
pic = Photo.get_photo(key)
if not pic:
flash("The photo wasn't found!")
return redirect(url_for(".albums"))
if request.method == "POST":
caption = request.form.get("caption", "")
description = request.form.get("description", "")
rotate = request.form.get("rotate", "")
Photo.edit_photo(key, dict(caption=caption, description=description))
# Rotating the photo?
if rotate in ["left", "right", "180"]:
Photo.rotate_photo(key, rotate)
flash("The photo has been updated.")
return redirect(url_for(".view_photo", key=key))
g.info["key"] = key
g.info["photo"] = pic
return template("photos/edit.html")
