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Basic Queue Monitor webpage for ARM (Automatic Ripping Machine)
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| #!/usr/bin/env python | |
| """ | |
| Very basic web access to log and queue monitor for ARM (Automatic Ripping Machine) https://github.com/ahnooie/automatic-ripping-machine | |
| Usage:: | |
| Place script in /opt/arm directory | |
| sudo ./logserve.py [<port>] | |
| View the empty.log in reverse order:: | |
| http://localhost:[port] | |
| View the Info page | |
| http://localhost:[port]/info/ | |
| """ | |
| from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer | |
| import SocketServer | |
| import os | |
| import subprocess | |
| def getconfig(searchstring): | |
| with open('config', 'r') as searchfile: | |
| for line in searchfile: | |
| if searchstring in line: | |
| line = line.split("=")[1].strip() | |
| line = line[1:-1] | |
| return line | |
| LOGPATH = getconfig("LOGPATH=") | |
| LOGFILE = LOGPATH + "empty.log" | |
| RAWPATH = getconfig("RAWPATH=") | |
| ARMPATH = getconfig("ARMPATH=") | |
| def getsize(path) | |
| st = os.statvfs(path) | |
| free = (st.f_bavail * st.f_frsize) | |
| freegb = free/1073741824 | |
| return freegb | |
| class S(BaseHTTPRequestHandler): | |
| def _set_headers(self): | |
| self.send_response(200) | |
| self.send_header('Content-type', 'text/html') | |
| self.end_headers() | |
| def info(self): | |
| freeraw = getsize(RAWPATH) | |
| freearm = getsize(ARMPATH) | |
| output = subprocess.check_output("atq | perl -lane 'print $F[0]'", shell=True) | |
| self.wfile.write("<html><head><title>ARM Status</title><meta http-equiv=\"refresh\" content=\"60\"></head><body><h1>Disk Info</h1>") | |
| self.wfile.write("<h2>" + str(freeraw) + " GB free for ripping</h2>") | |
| self.wfile.write("<h2>" + str(freearm) + " GB free for transcoding</h2>") | |
| self.wfile.write("<html><body><h1>Queue Items</h1><pre>") | |
| for line in output.split(): | |
| item = subprocess.check_output("at -c {0} | tail -n 2".format(line), shell=True) | |
| self.wfile.write(item) | |
| self.wfile.write("</pre></body></html>") | |
| def do_GET(self): | |
| self._set_headers() | |
| # There is special handling for http://127.0.0.1/info. That URL | |
| # displays some internal information. | |
| if self.path == '/info' or self.path == '/info/': | |
| self.info() | |
| else: | |
| contents = open(LOGFILE,"r") | |
| self.wfile.write("<html><body><h1>ARM Log</h1><pre>") | |
| for lines in reversed(contents.readlines()): | |
| self.wfile.write(lines + "<br>\n") | |
| self.wfile.write("</pre></body></html>") | |
| def do_HEAD(self): | |
| self._set_headers() | |
| def do_POST(self): | |
| # Doesn't do anything with posted data | |
| self._set_headers() | |
| self.wfile.write("<html><body><h1>POST!</h1></body></html>") | |
| def run(server_class=HTTPServer, handler_class=S, port=80): | |
| server_address = ('', port) | |
| httpd = server_class(server_address, handler_class) | |
| print 'Starting httpd...' | |
| httpd.serve_forever() | |
| if __name__ == "__main__": | |
| from sys import argv | |
| if len(argv) == 2: | |
| run(port=int(argv[1])) | |
| else: | |
| run() |
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