import datetime
import time
from threading import Thread
from os.path import dirname, exists, join
from bottle import route, request, run, template, Bottle, static_file
class WebRequestHandler:
"""WebRequestHandler, a RESTful API"""
def __init__(self,host='0.0.0.0',port=4000):
self.here = dirname(__file__)
self.www = Bottle()
self.callback = None
self.routes()
server = Thread(target=self.www.run,kwargs=dict(host=host, port=port));
server.setDaemon(True)
server.start()
def send_response(self, response, msg):
""" Send the response to a user who sent a message to us. """
return response["content"]
def listen(self,callback):
self.callback = callback
def send_text(self,data="blank message",color=(255,255,255),bg=(0,0,0)):
print ("trying to send",data)
msg = {
'text': data.split(),
'type':'text',
'color':color,
'background':bg
}
self.callback(msg, self)
def send_image(self,data):
msg = {
'url': data,
'type':'image'
}
self.callback(msg, self)
def send_system_message(self,content):
msg = {
'type':'system',
'text': content
}
self.callback(msg, self)
def routes(self):
@self.www.route('/')
def index():
return static_file('index.html', root=join(self.here,"www/"))
@self.www.post('/show-text/')
def show_text():
color = (0,255,0)
if 'message' in request.forms:
if 'color' in request.forms:
color = tuple([int(i) for i in request.forms.color.split(",")])
background = tuple([int(i) for i in request.forms.background.split(",")])
self.send_text(request.forms.message,color,background)
print 'Your message %s! In color %s</b>' % (request.forms.message, color)
@self.www.post('/show-image/')
def show_image():
self.send_image(request.forms.url)
print 'image URL: %s' % (request.forms.url)
@self.www.get('/static/<filename:path>')
def send_static(filename):
return static_file(filename, root=join(self.here,"www/"))
