mirror of
https://github.com/e1ven/Robohash.git
synced 2025-06-23 21:35:02 +00:00
124 lines
3.8 KiB
Python
Executable File
124 lines
3.8 KiB
Python
Executable File
#!/usr/bin/env python
|
|
#
|
|
# Copyright 2011 Pluric
|
|
|
|
|
|
import tornado.httpserver
|
|
import tornado.ioloop
|
|
import tornado.options
|
|
import tornado.web
|
|
import tornado.escape
|
|
import socket
|
|
import re
|
|
import robohash
|
|
import os
|
|
import pprint
|
|
import Image
|
|
import hashlib
|
|
import urllib
|
|
|
|
try:
|
|
from hashlib import md5 as md5_func
|
|
except ImportError:
|
|
from md5 import new as md5_func
|
|
|
|
|
|
class Robohash(object):
|
|
def __init__(self,string):
|
|
hash = hashlib.sha512()
|
|
hash.update(string)
|
|
self.hexdigest = hash.hexdigest()
|
|
self.hasharray = []
|
|
self.iter = 0
|
|
|
|
def createHashes(self,count):
|
|
#Create and store a series of hash-values
|
|
#Basically, split up a hash (SHA/md5/etc) into X parts
|
|
for i in range(0,count):
|
|
#Get 1/numblocks of the hash
|
|
blocksize = (len(self.hexdigest) / count)
|
|
currentstart = (1 + i) * blocksize - blocksize
|
|
currentend = (1 +i) * blocksize
|
|
self.hasharray.append(int(self.hexdigest[currentstart:currentend],16))
|
|
|
|
def dirCount(self,path):
|
|
#return the count of just the directories beneath me.
|
|
return sum([len(dirs) for (root, dirs, files) in os.walk(path)])
|
|
|
|
def getHashList(self,path):
|
|
#Each iteration, if we hit a directory, recurse
|
|
#If not, choose the appropriate file, given the hashes, stored above
|
|
completelist = []
|
|
locallist = []
|
|
for ls in os.listdir(path):
|
|
if not ls.startswith("."):
|
|
if os.path.isdir(path + "/" + ls):
|
|
subfiles = self.getHashList(path + "/" + ls)
|
|
if subfiles is not None:
|
|
completelist = completelist + subfiles
|
|
else:
|
|
locallist.append( path + "/" + ls)
|
|
|
|
if len(locallist) > 0:
|
|
elementchoice = self.hasharray[self.iter] % len(locallist)
|
|
luckyelement = locallist[elementchoice]
|
|
locallist = []
|
|
locallist.append(luckyelement)
|
|
self.iter += 1
|
|
|
|
|
|
completelist = completelist + locallist
|
|
return completelist
|
|
|
|
|
|
|
|
class MainHandler(tornado.web.RequestHandler):
|
|
def get(self):
|
|
ip = self.request.remote_ip
|
|
self.write(self.render_string('templates/root.html',ip=ip))
|
|
|
|
class ImgHandler(tornado.web.RequestHandler):
|
|
def get(self,string=None):
|
|
self.content_type = 'application/json'
|
|
#Create a hash for the string as given
|
|
if string is None:
|
|
string = self.request.remote_ip
|
|
string = urllib.quote_plus(string)
|
|
r = Robohash(string)
|
|
r.createHashes(r.dirCount("blue"))
|
|
|
|
#Change to a usuable format
|
|
if string.endswith(('.png','.gif','.jpg','bmp','im','jpeg','pcx','ppm','tiff','xbm')):
|
|
ext = string[string.rfind('.') +1 :len(string)]
|
|
if ext == '.jpg':
|
|
ext = '.jpeg'
|
|
else:
|
|
ext = "png"
|
|
self.set_header("Content-Type", "image/" + ext)
|
|
hashlist = r.getHashList("blue")
|
|
hashlist.sort()
|
|
robohash = Image.open(hashlist[0])
|
|
for png in hashlist:
|
|
img = Image.open(png)
|
|
robohash.paste(img,(0,0),img)
|
|
if ext == 'bmp':
|
|
#Flatten bmps
|
|
r, g, b, a = robohash.split()
|
|
robohash = Image.merge("RGB", (r, g, b))
|
|
robohash.save(self,format=ext)
|
|
# self.write("Running in Random mode:<br>")
|
|
# self.write("<img src='/images/" + string + "'>")
|
|
|
|
application = tornado.web.Application([
|
|
(r"/static/(.*)", tornado.web.StaticFileHandler, {"path": os.path.join(os.path.dirname(__file__),
|
|
"static/")}),
|
|
|
|
(r"/", MainHandler),
|
|
(r"/(.*)", ImgHandler),
|
|
|
|
])
|
|
|
|
if __name__ == "__main__":
|
|
application.listen(8080)
|
|
tornado.ioloop.IOLoop.instance().start()
|