def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']
if request_path == '/debug':
return debug(env, start_response)
elif request_path == '/settings':
return get_settings(env, start_response)
elif request_path == '/get_gif':
ret, stdout, stderr = run_command(settings['gifScriptCommand'])
print('STDOUT')
print('------')
print(stdout)
print('STDERR')
print('------')
print(stderr)
if ret != 0:
response = 'Error'
start_response('500 OK', HEADERS)
return [json.dumps(response)]
preview_path = path.get_resource('static/img/preview.gif')
if not os.path.isfile(preview_path):
response = 'Error'
start_response('500 OK', HEADERS)
return [json.dumps(response)]
response = 'OK'
start_response('200 OK', HEADERS)
return [json.dumps(response)]
elif request_path == '/save_gif':
directory = os.path.abspath(settings['gifsDirectory'])
new_name = str(int(time.time())) + '.gif'
os.rename(path.get_resource('static/img/preview.gif'),
path.get_resource('static/img/%s' % new_name))
shutil.move(path.get_resource('static/img/%s' % new_name), directory)
response = 'OK'
start_response('200 OK', HEADERS)
return [json.dumps(response)]
# Serve a file if it's found.
else:
if request_path == '/':
request_path = '/static/index.html'
return file_response(request_path, start_response)
def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']
if request_path == '/debug':
return debug(env, start_response)
elif request_path == '/settings':
return get_settings(env, start_response)
elif request_path == '/get_gif':
ret, stdout, stderr = run_command(settings['gifScriptCommand'])
print('STDOUT')
print('------')
print(stdout)
print('STDERR')
print('------')
print(stderr)
if ret != 0:
response = 'Error'
start_response('500 OK', HEADERS)
return [json.dumps(response)]
preview_path = path.get_resource('static/img/preview.gif')
if not os.path.isfile(preview_path):
response = 'Error'
start_response('500 OK', HEADERS)
return [json.dumps(response)]
response = 'OK'
start_response('200 OK', HEADERS)
return [json.dumps(response)]
elif request_path == '/save_gif':
directory = os.path.abspath(settings['gifsDirectory'])
new_name = str(int(time.time())) + '.gif'
os.rename(path.get_resource('static/img/preview.gif'),
path.get_resource('static/img/%s' % new_name))
shutil.move(path.get_resource('static/img/%s' % new_name), directory)
response = 'OK'
start_response('200 OK', HEADERS)
return [json.dumps(response)]
# Serve a file if it's found.
else:
if request_path == '/':
request_path = '/static/index.html'
return file_response(request_path, start_response)
def get_gif_files():
gif_dir = os.path.abspath(path.get_resource('static/img/gifs'))
gif_paths = glob.glob(os.path.join(gif_dir, '*.gif'))
gif_files = []
for gif_path in gif_paths:
filename = os.path.basename(gif_path)
url = os.path.join('/static/img/gifs/', filename)
name, _ = os.path.splitext(filename)
name_id = gif_id_from_name(name)
im = Image.open(gif_path)
width, height = im.size
creation_time = os.path.getmtime(gif_path)
gif_files.append((int(creation_time), {
"url": url,
"name": name,
"id": name_id,
"width": width,
"height": height
}))
# Sort files based on creation time
gif_files.sort()
sorted_gif_files = []
for creation_time, gif_file in gif_files:
gif_file['created'] = creation_time
sorted_gif_files.append(gif_file)
return sorted_gif_files
def get_gif_files():
gif_dir = os.path.abspath(path.get_resource('static/img/gifs'))
gif_paths = glob.glob(os.path.join(gif_dir, '*.gif'))
gif_files = []
for gif_path in gif_paths:
filename = os.path.basename(gif_path)
url = os.path.join('/static/img/gifs/', filename)
name, _ = os.path.splitext(filename)
name_id = gif_id_from_name(name)
im = Image.open(gif_path)
width, height = im.size
creation_time = os.path.getmtime(gif_path)
gif_files.append((int(creation_time),
{"url": url, "name": name, "id": name_id,
"width": width, "height": height}))
# Sort files based on creation time
gif_files.sort()
sorted_gif_files = []
for creation_time, gif_file in gif_files:
gif_file['created'] = creation_time
sorted_gif_files.append(gif_file)
return sorted_gif_files
def read_settings():
file_path = path.get_resource('settings.json')
try:
content = open(file_path).read()
except IOError, e:
print('%s %s' % (_error_msg, file_path))
print(e)
sys.exit(2)
def read_settings():
file_path = path.get_resource('settings.json')
try:
content = open(file_path).read()
except IOError, e:
print('%s %s' % (_error_msg, file_path))
print(e)
sys.exit(2)
def filepath(request_path):
"""Returns full filepath from request path.
WARNING: This is not safe, one could use .. tricks to get into root path!!
"""
if request_path.startswith('/'):
request_path = request_path[1:]
return path.get_resource(request_path)
def filepath(request_path):
"""Returns full filepath from request path.
WARNING: This is not safe, one could use .. tricks to get into root path!!
"""
if request_path.startswith('/'):
request_path = request_path[1:]
return path.get_resource(request_path)
def toggle_sleep_display(self):
display_is_asleep = Quartz.CGDisplayIsAsleep(0)
program_path = path.get_resource("vendor/SleepDisplay")
if not display_is_asleep:
subprocess.call([program_path])
else:
subprocess.call([program_path, "--wake"])
def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']
if request_path == '/debug':
return debug(env, start_response)
elif request_path == '/settings':
return get_settings(env, start_response)
# POST /gif
elif request_path == '/gif':
data = json.loads(get_post_data(env))
gifs = read_json(GIFS_PATH)
# Change gif's position in visible gifs
for i, gif in enumerate(gifs['visible']):
if gif['id'] == data['id']:
gifs['visible'][i]['position'] = data['position']
gifs['visible'][i]['height'] = data['height']
# Set gif's possible new size
gifs['all'][data['id']]['width'] = data['width']
gifs['all'][data['id']]['height'] = data['height']
gifs['all'][data['id']]['modified'] = int(time.time())
# Save state to file
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return ['']
# POST /hide_gif
elif request_path == '/hide_gif':
data = json.loads(get_post_data(env))
gifs = read_json(GIFS_PATH)
new_visible = [x for x in gifs['visible'] if x['id'] != data['id']]
gifs['visible'] = new_visible
# Save state to file
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return ['']
elif request_path == '/tweets':
tweets = open(
path.get_resource('static/hashtag_tamperehuone.json')).read()
start_response('200 OK', [])
return [tweets]
# GET /gifs or /gifs_no_state_change
elif request_path.startswith('/gifs'):
gifs = read_json(GIFS_PATH)
# No state change allowed means that request should not save anything
# to json state files
stateChangeAllowed = not request_path.endswith('no_state_change')
if not stateChangeAllowed:
data = format_gifs(gifs)
start_response('200 OK', [])
return [json.dumps(data)]
# Check if there are new gifs
new_gifs_found = False
gif_files = get_gif_files()
for gif_file in gif_files:
gif_id = gif_file['id']
if gif_id not in gifs['all']:
# New gif found, add it to all gifs and visible
logger.info('Adding new gif %s to visible' % gif_file['name'])
gifs['all'][gif_id] = gif_file
gifs['all'][gif_id]['modified'] = int(time.time())
add_new_gif(gifs['visible'], gif_file)
new_gifs_found = True
# Check if we should switch dancers
if (time.time() >
state['last_dancer_switch'] + settings['switchDancers']
and not new_gifs_found and gif_files):
retries = 50
nextId = gifs['lastAddedId']
while retries > 0:
nextId = get_next_dancer_id(gif_files, nextId)
if nextId not in [x['id'] for x in gifs['visible']]:
break
retries -= 1
gifs['lastAddedId'] = nextId
nextGif = gifs['all'][nextId]
if retries > 0:
logging.info('Cycled dancers. Removed %s and added %s' %
(gifs['visible'][0]['id'], nextGif['id']))
add_new_gif(gifs['visible'], nextGif)
state['last_dancer_switch'] = time.time()
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return [json.dumps(format_gifs(gifs))]
elif request_path == '/background':
backgrounds = settings['backgrounds']
background = '/static/img/disco.jpg'
for range_start, range_end, img_url in backgrounds:
if is_time_between(range_start, range_end):
background = img_url
break
start_response('200 OK', [])
return [json.dumps({"background": background})]
# Serve a file if it's found.
else:
if request_path == '/':
request_path = '/static/index.html'
return file_response(request_path, start_response)
import mimetypes
import os
import urlparse
import string
import random
import time
from PIL import Image
import path
from settings import settings
script_dir = os.path.dirname(os.path.realpath(__file__))
logger = logging.getLogger(__name__)
browserLogger = logging.getLogger('browser')
GIFS_PATH = path.get_resource('gifs.json')
# Very bad way of saving state in the backend
state = {'last_dancer_switch': time.time()}
def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']
if request_path == '/debug':
return debug(env, start_response)
def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']
if request_path == '/debug':
return debug(env, start_response)
elif request_path == '/settings':
return get_settings(env, start_response)
# POST /gif
elif request_path == '/gif':
data = json.loads(get_post_data(env))
gifs = read_json(GIFS_PATH)
# Change gif's position in visible gifs
for i, gif in enumerate(gifs['visible']):
if gif['id'] == data['id']:
gifs['visible'][i]['position'] = data['position']
gifs['visible'][i]['height'] = data['height']
# Set gif's possible new size
gifs['all'][data['id']]['width'] = data['width']
gifs['all'][data['id']]['height'] = data['height']
gifs['all'][data['id']]['modified'] = int(time.time())
# Save state to file
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return ['']
# POST /hide_gif
elif request_path == '/hide_gif':
data = json.loads(get_post_data(env))
gifs = read_json(GIFS_PATH)
new_visible = [x for x in gifs['visible'] if x['id'] != data['id']]
gifs['visible'] = new_visible
# Save state to file
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return ['']
elif request_path == '/tweets':
tweets = open(path.get_resource('static/hashtag_tamperehuone.json')).read()
start_response('200 OK', [])
return [tweets]
# GET /gifs or /gifs_no_state_change
elif request_path.startswith('/gifs'):
gifs = read_json(GIFS_PATH)
# No state change allowed means that request should not save anything
# to json state files
stateChangeAllowed = not request_path.endswith('no_state_change')
if not stateChangeAllowed:
data = format_gifs(gifs)
start_response('200 OK', [])
return [json.dumps(data)]
# Check if there are new gifs
new_gifs_found = False
gif_files = get_gif_files()
for gif_file in gif_files:
gif_id = gif_file['id']
if gif_id not in gifs['all']:
# New gif found, add it to all gifs and visible
logger.info('Adding new gif %s to visible' % gif_file['name'])
gifs['all'][gif_id] = gif_file
gifs['all'][gif_id]['modified'] = int(time.time())
add_new_gif(gifs['visible'], gif_file)
new_gifs_found = True
# Check if we should switch dancers
if (time.time() > state['last_dancer_switch'] + settings['switchDancers'] and
not new_gifs_found and
gif_files):
retries = 50
nextId = gifs['lastAddedId']
while retries > 0:
nextId = get_next_dancer_id(gif_files, nextId)
if nextId not in [x['id'] for x in gifs['visible']]:
break
retries -= 1
gifs['lastAddedId'] = nextId
nextGif = gifs['all'][nextId]
if retries > 0:
logging.info('Cycled dancers. Removed %s and added %s' % (gifs['visible'][0]['id'], nextGif['id']))
add_new_gif(gifs['visible'], nextGif)
state['last_dancer_switch'] = time.time()
save_json(GIFS_PATH, gifs)
start_response('200 OK', [])
return [json.dumps(format_gifs(gifs))]
elif request_path == '/background':
backgrounds = settings['backgrounds']
background = '/static/img/disco.jpg'
for range_start, range_end, img_url in backgrounds:
if is_time_between(range_start, range_end):
background = img_url
break
start_response('200 OK', [])
return [json.dumps({"background": background})]
# Serve a file if it's found.
else:
if request_path == '/':
request_path = '/static/index.html'
return file_response(request_path, start_response)
import os
import urlparse
import string
import random
import time
from PIL import Image
import path
from settings import settings
script_dir = os.path.dirname(os.path.realpath(__file__))
logger = logging.getLogger(__name__)
browserLogger = logging.getLogger('browser')
GIFS_PATH = path.get_resource('gifs.json')
# Very bad way of saving state in the backend
state = {
'last_dancer_switch': time.time()
}
def main_app(env, start_response):
"""Provides following features:
- Serves static files
- /debug route for mobile debugging
- /command route for interacting with computer
"""
request_path = env['PATH_INFO']