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import os
def sort_by_views(L):
if len(L) <= 1: return L
return sort_by_views( [ lt for lt in L[1:] if lt.views < L[0].views ] ) + [ L[0] ] + sort_by_views( [ ge for ge in L[1:] if ge.views >= L[0].views ] )
def sort_by_id(L):
if len(L) <= 1: return L
return sort_by_id( [ lt for lt in L[1:] if lt.id < L[0].id ] ) + [ L[0] ] + sort_by_id( [ ge for ge in L[1:] if ge.id >= L[0].id ] )
def index():
sorts = ["newest", "views"]
if "page" in request.vars.keys(): page = int(request.vars["page"]) - 1
else: page = 0
if "sort" in request.vars.keys(): sort = request.vars["sort"]
else: sort = 'newest'
if sort not in sorts:
sort = "newest"
if "profile" in request.vars.keys(): profile = request.vars["profile"]
else: profile = None
table = []
raw_images = db().select(db.image.ALL)
i = 0
row = []
count = 0
images = []
for image in raw_images:
if profile != None:
if image.creator == profile:
images.append(image)
else: images.append(image)
if sort == 'views':
#images = sort_by_views(images)
images.reverse()
if sort == 'newest':
images.sort(cmp=lambda x,y:cmp(x.id,y.id))
images.reverse()
for image in images:
if count >= page * 12 and page*12+12 > count:
if i == 4:
table.append(row)
row = []
i = 0
i += 1
row.append(image)
count += 1
table.append(row)
pages = count / 12
if count%12 > 0: pages += 1
page += 1
return dict(images=table, pages=pages, page=page, sort=sort, profile=profile)
def upload():
form = SQLFORM(db.image, fields = ['title', 'file', 'newimage', 'description'])
if form.accepts(request.vars, session):
session.new_image_title = form.vars.title
db(db.image.title==session.new_image_title).update(creator = auth.user.username)
db(db.image.title==session.new_image_title).update(views = 0)
redirect(URL(r=request, f='index'))
return dict(form=form)
"""@service.xmlrpc
def upload_remote(username,password,image,ta_file,title,description):
logged_in = auth.login_bare(username,password)
if logged_in:
db.image.insert(file=ta_file,
image=image,
title=title,
description=description,
creator=auth.user.username,
views=0)"""
def image():
images = db().select(db.image.ALL)
image_id = int(request.vars["image"])
for image in images:
if image.id == image_id:
real_image = image
title=real_image.title
if real_image == None:
redirect(URL(r=request, f='index'))
if auth.is_logged_in():
if auth.user.username != real_image.creator:
views = int(real_image.views) + 1
db(db.image.title==real_image.title).update(views = views)
form = SQLFORM(db.comment, fields = ['body'])
if form.accepts(request.vars, session):
db(db.comment.id==form.vars.id).update(author = auth.user.username)
db(db.comment.id==form.vars.id).update(image_id = real_image.id)
comments=db().select(db.comment.ALL)
image_comments = []
for comment in comments:
if comment.image_id == real_image.id:
image_comments.append(comment)
return dict(image = real_image, form= form,comments=image_comments)
def testimage():
return db(db.image.title=="hellotest")
def user():
return dict(form=auth())
def delete():
images = db().select(db.image.ALL)
image_id = int(request.vars["id"])
for image in images:
if image.id == image_id:
real_image = image
if auth.is_logged_in():
if auth.user.username == real_image.creator:
query=(db.image.id==real_image.id)
db(query).delete()
redirect(URL(r=request, f='index'))
def download():
return response.download(request, db)
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