def GET(self):
qdict = web.input()
if 'substation' not in qdict:
qdict['substation'] = str(gv.substation_index)
subid = int(qdict['substation'])
subprocess.call(['rm', 'static/images/camera_temp.jpg'])
if process_page_request('view_camera', qdict):
if gv.plugin_data['ca']['enable_camera'] == 'on':
subprocess.call(['cp', 'static/images/camera.jpg', 'static/images/camera_temp.jpg'])
return template_render.camera(0, gv.plugin_data['ca'])
elif 'substation' not in qdict:
raise web.seeother('/suslv?head=Cameras&continuation=ca')
else:
try:
subid, data = load_and_save_remote(qdict, [], 'susldr', 'data', {'camera':1, 'cai':1})
if data['cai']:
try:
with open('static/images/camera_temp.jpg', mode='wb') as file: # b is important -> binary
file.write(base64.b64decode(data['cai']))
except Exception as ex:
gv.logger.critical('Could not write camera_temp.jpg. ex: ' + str(ex))
return template_render.camera(subid, data['camera'])
except Exception as ex:
gv.logger.exception('view_camera: No response from slave: ' +
gv.plugin_data['su']['subinfo'][subid]['name'] + ' Exception: ' + str(ex))
gv.plugin_data['su']['subinfo'][subid]['status'] = 'unreachable'
raise web.seeother('/unreachable')
def GET(self):
qdict = web.input()
if 'substation' not in qdict:
qdict['substation'] = str(gv.substation_index)
subid = int(qdict['substation'])
subprocess.call(['rm', 'static/images/camera_temp.jpg'])
if process_page_request('view_camera', qdict):
if gv.plugin_data['ca']['enable_camera'] == 'on':
subprocess.call([
'cp', 'static/images/camera.jpg',
'static/images/camera_temp.jpg'
])
return template_render.camera(0, gv.plugin_data['ca'])
elif 'substation' not in qdict:
raise web.seeother('/suslv?head=Cameras&continuation=ca')
else:
try:
subid, data = load_and_save_remote(qdict, [], 'susldr', 'data',
{
'camera': 1,
'cai': 1
})
if data['cai']:
try:
with open(
'static/images/camera_temp.jpg',
mode='wb') as file: # b is important -> binary
file.write(base64.b64decode(data['cai']))
except Exception as ex:
gv.logger.critical(
'Could not write camera_temp.jpg. ex: ' + str(ex))
return template_render.camera(subid, data['camera'])
except Exception as ex:
gv.logger.exception(
'view_camera: No response from slave: ' +
gv.plugin_data['su']['subinfo'][subid]['name'] +
' Exception: ' + str(ex))
gv.plugin_data['su']['subinfo'][subid][
'status'] = 'unreachable'
raise web.seeother('/unreachable')
def GET(self):
with open('./data/camera.json', 'r') as f: # Read the settings from file
params = json.load(f)
return template_render.camera(params)
