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506 lines
14 KiB
506 lines
14 KiB
#The MIT License (MIT)
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#
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#Copyright (c) 2014 Florian Neagu - michaelneagu@gmail.com - https://github.com/k3oni/
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#
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#Permission is hereby granted, free of charge, to any person obtaining a copy
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#of this software and associated documentation files (the "Software"), to deal
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#in the Software without restriction, including without limitation the rights
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#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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#copies of the Software, and to permit persons to whom the Software is
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#furnished to do so, subject to the following conditions:
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#
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#The above copyright notice and this permission notice shall be included in all
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#copies or substantial portions of the Software.
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#
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#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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#SOFTWARE.
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import json
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from django.shortcuts import render_to_response
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from django.http import HttpResponse, HttpResponseRedirect
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from django.template import RequestContext
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from django.contrib.auth.decorators import login_required
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from main.views import *
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from pydash.settings import TIME_JS_REFRESH, TIME_JS_REFRESH_LONG, TIME_JS_REFRESH_NET
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time_refresh = TIME_JS_REFRESH
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time_refresh_long = TIME_JS_REFRESH_LONG
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time_refresh_net = TIME_JS_REFRESH_NET
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@login_required(login_url='/login/')
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def uptime(request):
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"""
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Return uptime
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"""
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try:
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up_time = get_uptime()
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except Exception:
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up_time = None
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data = json.dumps(up_time)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def getdisk(request):
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"""
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Return the disk usage
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"""
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try:
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getdisk = get_disk()
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except Exception:
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getdisk = None
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data = json.dumps(getdisk)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def getips(request):
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"""
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Return the IPs and interfaces
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"""
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try:
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get_ips = get_ipaddress()
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except Exception:
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get_ips = None
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data = json.dumps(get_ips['itfip'])
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def getusers(request):
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"""
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Return online users
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"""
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try:
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online_users = get_users()
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except Exception:
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online_users = None
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data = json.dumps(online_users)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def getproc(request):
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"""
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Return the running processes
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"""
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try:
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processes = get_cpu_usage()
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processes = processes['all']
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except Exception:
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processes = None
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data = json.dumps(processes)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def cpuusage(request):
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"""
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Return CPU Usage in %
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"""
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try:
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cpu_usage = get_cpu_usage()
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except Exception:
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cpu_usage = 0
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cpu = [
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{
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"value": cpu_usage['free'],
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"color": "#0AD11B"
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},
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{
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"value": cpu_usage['used'],
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"color": "#F7464A"
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}
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]
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data = json.dumps(cpu)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def memusage(request):
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"""
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Return Memory Usage in % and numeric
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"""
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datasets = []
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try:
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mem_usage = get_mem()
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except Exception:
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mem_usage = 0
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try:
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cookies = request._cookies['memory_usage']
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except Exception:
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cookies = None
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if not cookies:
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datasets.append(0)
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else:
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datasets = eval(cookies)
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if len(datasets) > 10:
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while datasets:
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del datasets[0]
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if len(datasets) == 10:
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break
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if len(datasets) <= 9:
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datasets.append(int(mem_usage['usage']))
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if len(datasets) == 10:
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datasets.append(int(mem_usage['usage']))
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del datasets[0]
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# Some fix division by 0 Chart.js
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if len(datasets) == 10:
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if sum(datasets) == 0:
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datasets[9] += 0.1
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if sum(datasets) / 10 == datasets[0]:
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datasets[9] += 0.1
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memory = {
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'labels': [""] * 10,
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'datasets': [
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{
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"fillColor": "rgba(249,134,33,0.5)",
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"strokeColor": "rgba(249,134,33,1)",
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"pointColor": "rgba(249,134,33,1)",
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"pointStrokeColor": "#fff",
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"data": datasets
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}
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]
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}
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data = json.dumps(memory)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.cookies['memory_usage'] = datasets
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def loadaverage(request):
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"""
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Return Load Average numeric
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"""
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datasets = []
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try:
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load_average = get_load()
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except Exception:
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load_average = 0
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try:
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cookies = request._cookies['load_average']
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except Exception:
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cookies = None
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if not cookies:
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datasets.append(0)
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else:
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datasets = eval(cookies)
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if len(datasets) > 10:
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while datasets:
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del datasets[0]
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if len(datasets) == 10:
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break
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if len(datasets) <= 9:
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datasets.append(float(load_average))
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if len(datasets) == 10:
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datasets.append(float(load_average))
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del datasets[0]
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# Some fix division by 0 Chart.js
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if len(datasets) == 10:
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if sum(datasets) == 0:
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datasets[9] += 0.1
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if sum(datasets) / 10 == datasets[0]:
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datasets[9] += 0.1
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load = {
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'labels': [""] * 10,
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'datasets': [
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{
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"fillColor" : "rgba(151,187,205,0.5)",
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"strokeColor" : "rgba(151,187,205,1)",
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"pointColor" : "rgba(151,187,205,1)",
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"pointStrokeColor": "#fff",
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"data": datasets
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}
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]
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}
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data = json.dumps(load)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.cookies['load_average'] = datasets
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def gettraffic(request):
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"""
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Return the traffic for the interface
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"""
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datasets_in = []
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datasets_in_i = []
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datasets_out = []
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datasets_out_o = []
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json_traffic = []
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cookie_traffic = {}
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label = "KBps"
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try:
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intf = get_ipaddress()
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intf = intf['interface'][0]
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traffic = get_traffic(intf)
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except Exception:
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traffic = 0
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try:
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cookies = request._cookies['traffic']
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except Exception:
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cookies = None
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if not cookies:
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datasets_in.append(0)
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datasets_in_i.append(0)
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datasets_out.append(0)
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datasets_out_o.append(0)
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else:
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datasets = eval(cookies)
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datasets_in = datasets[0]
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datasets_out = datasets[1]
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datasets_in_i = datasets[2]
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datasets_out_o = datasets[3]
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if len(datasets_in) > 10:
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while datasets_in:
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del datasets_in[0]
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if len(datasets_in) == 10:
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break
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if len(datasets_in_i) > 2:
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while datasets_in_i:
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del datasets_in_i[0]
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if len(datasets_in_i) == 2:
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break
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if len(datasets_out) > 10:
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while datasets_out:
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del datasets_out[0]
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if len(datasets_out) == 10:
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break
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if len(datasets_out_o) > 2:
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while datasets_out_o:
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del datasets_out_o[0]
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if len(datasets_out_o) == 2:
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break
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if len(datasets_in_i) <= 1:
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datasets_in_i.append(float(traffic['traffic_in']))
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if len(datasets_in_i) == 2:
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datasets_in_i.append(float(traffic['traffic_in']))
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del datasets_in_i[0]
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if len(datasets_out_o) <= 1:
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datasets_out_o.append(float(traffic['traffic_out']))
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if len(datasets_out_o) == 2:
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datasets_out_o.append(float(traffic['traffic_out']))
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del datasets_out_o[0]
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dataset_in = (float(((datasets_in_i[1] - datasets_in_i[0]) / 1024 ) / ( time_refresh_net / 1000 )))
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dataset_out = (float(((datasets_out_o[1] - datasets_out_o[0]) / 1024 ) / ( time_refresh_net / 1000 )))
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if dataset_in > 1024 or dataset_out > 1024:
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dataset_in = (float(dataset_in / 1024 ))
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dataset_out = (float(dataset_out / 1024 ))
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label = "MBps"
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if len(datasets_in) <= 9:
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datasets_in.append(dataset_in)
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if len(datasets_in) == 10:
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datasets_in.append(dataset_in)
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del datasets_in[0]
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if len(datasets_out) <= 9:
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datasets_out.append(dataset_out)
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if len(datasets_out) == 10:
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datasets_out.append(dataset_out)
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del datasets_out[0]
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# Some fix division by 0 Chart.js
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if len(datasets_in) == 10:
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if sum(datasets_in) == 0:
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datasets_in[9] += 0.1
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if sum(datasets_in) / 10 == datasets_in[0]:
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datasets_in[9] += 0.1
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traff = {
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'labels': [label] * 10,
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'datasets': [
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{
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"fillColor": "rgba(105,210,231,0.5)",
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"strokeColor": "rgba(105,210,231,1)",
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"pointColor": "rgba(105,210,231,1)",
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"pointStrokeColor": "#fff",
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"data": datasets_in
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},
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{
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"fillColor": "rgba(227,48,81,0.5)",
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"strokeColor": "rgba(227,48,81,1)",
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"pointColor": "rgba(227,48,81,1)",
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"pointStrokeColor": "#fff",
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"data": datasets_out
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}
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]
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}
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cookie_traffic = [datasets_in, datasets_out, datasets_in_i, datasets_out_o]
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data = json.dumps(traff)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.cookies['traffic'] = cookie_traffic
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response.write(data)
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return response
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@login_required(login_url='/login/')
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def getdiskio(request):
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"""
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Return the reads and writes for the drive
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"""
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datasets_in = []
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datasets_in_i = []
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datasets_out = []
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datasets_out_o = []
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json_diskrw = []
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cookie_diskrw = {}
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try:
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diskrw = get_disk_rw()
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diskrw = diskrw[0]
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except Exception:
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diskrw = 0
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try:
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cookies = request._cookies['diskrw']
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except Exception:
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cookies = None
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if not cookies:
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datasets_in.append(0)
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datasets_in_i.append(0)
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datasets_out.append(0)
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datasets_out_o.append(0)
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else:
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datasets = eval(cookies)
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datasets_in = datasets[0]
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datasets_out = datasets[1]
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datasets_in_i = datasets[2]
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datasets_out_o = datasets[3]
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if len(datasets_in) > 10:
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while datasets_in:
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del datasets_in[0]
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if len(datasets_in) == 10:
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break
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if len(datasets_in_i) > 2:
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while datasets_in_i:
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del datasets_in_i[0]
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if len(datasets_in_i) == 2:
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break
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if len(datasets_out) > 10:
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while datasets_out:
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del datasets_out[0]
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if len(datasets_out) == 10:
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break
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if len(datasets_out_o) > 2:
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while datasets_out_o:
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del datasets_out_o[0]
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if len(datasets_out_o) == 2:
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break
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if len(datasets_in_i) <= 1:
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datasets_in_i.append(int(diskrw[1]))
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if len(datasets_in_i) == 2:
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datasets_in_i.append(int(diskrw[1]))
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del datasets_in_i[0]
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if len(datasets_out_o) <= 1:
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datasets_out_o.append(int(diskrw[2]))
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if len(datasets_out_o) == 2:
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datasets_out_o.append(int(diskrw[2]))
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del datasets_out_o[0]
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dataset_in = (int((datasets_in_i[1] - datasets_in_i[0]) / ( time_refresh_net / 1000 )))
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dataset_out = (int((datasets_out_o[1] - datasets_out_o[0]) / ( time_refresh_net / 1000 )))
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if len(datasets_in) <= 9:
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datasets_in.append(dataset_in)
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if len(datasets_in) == 10:
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datasets_in.append(dataset_in)
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del datasets_in[0]
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if len(datasets_out) <= 9:
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datasets_out.append(dataset_out)
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if len(datasets_out) == 10:
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datasets_out.append(dataset_out)
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del datasets_out[0]
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# Some fix division by 0 Chart.js
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if len(datasets_in) == 10:
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if sum(datasets_in) == 0:
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datasets_in[9] += 0.1
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if sum(datasets_in) / 10 == datasets_in[0]:
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datasets_in[9] += 0.1
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disk_rw = {
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'labels': [""] * 10,
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'datasets': [
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{
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"fillColor": "rgba(245,134,15,0.5)",
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"strokeColor": "rgba(245,134,15,1)",
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"pointColor": "rgba(245,134,15,1)",
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"pointStrokeColor": "#fff",
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"data": datasets_in
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},
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{
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"fillColor": "rgba(15,103,245,0.5)",
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"strokeColor": "rgba(15,103,245,1)",
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"pointColor": "rgba(15,103,245,1)",
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"pointStrokeColor": "#fff",
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"data": datasets_out
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}
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]
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}
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cookie_diskrw = [datasets_in, datasets_out, datasets_in_i, datasets_out_o]
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data = json.dumps(disk_rw)
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response = HttpResponse()
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response['Content-Type'] = "text/javascript"
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response.cookies['diskrw'] = cookie_diskrw
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response.write(data)
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return response
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