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#!/usr/bin/python2.7
from bottle import route, run, post, request, static_file
from Pb.Gradient import Gradient
from Pb.Imgrid import Imgrid
from Pb.Breaker import Breaker
from Pb.Pattern import Pattern
from Pb.Generate import Generate
from Pb.Imlandscape import Imlandscape
from Config import AWS_SECRET_ACCESS_KEY, AWS_ACCESS_KEY_ID, BUCKET_NAME, BIN_IDENTIFY
from Pb import Pb
from Db import Db
import os
import sys
import sha
from subprocess import call, Popen, PIPE
import simplejson as json
from boto.s3.connection import S3Connection
from boto.s3.key import Key
#
try:
db = Db();
except Exception as e:
sys.stderr.write("Could not connect to db:\n{}".format(e))
sys.exit(1);
BASE_URL = "http://i.asdf.us"
def hashdir(filename):
return sha.new(filename).hexdigest()[:2]
def bin_identify (filepath):
ident = Popen([BIN_IDENTIFY, filepath], stdout=PIPE).communicate()[0]
partz = ident.split(" ")
width,height = partz[2].split("x")
return [ width, height ]
def cleanup(filepath):
try:
call(['rm', filepath])
except Exception as e:
sys.stderr.write(str(e))
raise
def s3move(filename,objectname):
try:
conn = S3Connection(AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, is_secure=False)
b = conn.get_bucket(BUCKET_NAME)
k = Key(b)
k.key = objectname
k.set_contents_from_filename(filename)
k.set_acl('public-read')
k.storage_class = 'REDUCED_REDUNDANCY'
except Exception as e:
sys.stderr.write(str(e));
raise(e)
def format_im_data(im, insert_url="NULL"):
directory = hashdir(im.filename)
dimensions = bin_identify(im.filepath)
size = Pb.file_size(im.filepath)
objectname = "im/{}/{}".format(directory, im.filename)
try:
s3move(im.filepath, objectname)
cleanup(im.filepath)
db.insert_cmd(
date=im._now,
remote_addr=request.environ.get('REMOTE_ADDR', "NULL"),
username=im.params.username or "NULL",
url=insert_url,
directory=directory,
oldfile="NULL",
newfile=im.filename,
dataobj=";".join(im.commands),
cmd=json.dumps(dict(im.params)),
tag=im.__class__.__name__,
)
return json.dumps({
'url' : "{}/{}".format(BASE_URL, objectname),
'size' : size,
'width' : "{}px".format(dimensions[0]),
'height' : "{}px".format(dimensions[1]),
})
except Exception as e:
sys.stderr.write("Problem sending to database or s3\n")
sys.stderr.write(str(e))
raise;
def return_image(im, insert_url="NULL"):
return format_im_data(im, insert_url)
def return_jsonp(im, insert_url="NULL"):
return "{}({})".format(im.get("callback"), format_im_data(im, insert_url))
@post('/im/api/imgradient')
def gradient():
try:
im = Gradient(**(dict(request.forms)))
im.create();
return return_image(im)
except Exception as e:
sys.stderr.write("imgradient failure\n")
sys.stderr.write("params:\n")
for i in request.forms:
sys.stderr.write("{}:{}\n".format(i, request.forms[i]))
raise;
return json.dumps({ 'error' : 'Request could not be processed' })
@post('/im/api/imgrid')
def imgrid():
try:
im = Imgrid(**(dict(request.forms)))
im.create();
url= "NULL"
for elem in [ im.params.imageinstead , im.params.bgimage, im.params.planebgimage ]:
if elem:
url = elem['url']
break
return return_image(im, url)
except Exception as e:
sys.stderr.write(str(e))
return json.dumps({ 'error' : 'Request could not be processed' })
@post('/im/api/generate')
def generate():
try:
im = Generate(**(dict(request.forms)))
im.create();
return return_image(im)
except Exception as e:
sys.stderr.write(str(e))
return json.dumps({ 'error' : 'Request could not be processed' })
@post('/im/api/imbreak')
def breaker():
try:
im = Breaker(**(dict(request.forms)))
im.create();
return return_image(im, im.params.url)
except Exception as e:
sys.stderr.write(str(e))
return json.dumps({ 'error' : 'Request could not be processed' })
@post('/im/api/impattern')
def pattern():
try:
im = Pattern(**(dict(request.forms)))
im.create();
return return_image(im, im.params['image_url'])
except Exception as e:
sys.stderr.write(str(e)+"\n")
for i in request.forms:
sys.stderr.write("{}:{}\n".format(i, request.forms[i]))
raise;
return json.dumps({ 'error' : 'Request could not be processed' })
@post('/im/api/imlandscape')
def imlandscape():
sys.stderr.write(str(dict(request.forms)))
try:
im = Imlandscape(**(dict(request.forms)))
im.create();
sys.stderr.write(str(im.params))
return return_image(im, im.params['texture'])
except Exception as e:
sys.stderr.write(str(e))
return json.dumps({ 'error' : 'Request could not be processed' })
#static routes
@route('/im/<filename>')
def server_static(filename):
return static_file(filename, root='frontend/im/')
@route('/im')
def server_static():
return static_file("index.html", root='frontend/im/')
@route('/imgrid')
def server_static():
return static_file("index.html", root='frontend/imgrid/')
@route('/imgradient')
def server_static():
return static_file("index.html", root='frontend/imgradient/')
@route('/imlandscape')
def server_static():
return static_file("index.html", root='frontend/imlandscape/')
@route('/impattern')
def server_static():
return static_file("index.html", root='frontend/impattern/')
@route('/imbreak')
def server_static():
return static_file("index.html", root='frontend/imbreak/')
@route('/')
def server_static():
return static_file("index.html", root='frontend/im/')
@route('/css/<filename>')
def server_static(filename):
return static_file(filename, root='frontend/css/')
@route('/js/<filename>')
def server_static(filename):
return static_file(filename, root='frontend/js/')
@route('/img/<filename>')
def server_static(filename):
return static_file(filename, root='frontend/img/')
run(host='0.0.0.0', server='flup', port=8999, debug=True)
#run(host='0.0.0.0', port=8999, debug=True)
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