inreach

#!/usr/bin/python
'''
Skrypt do wysylania wiadomosc na urzadzenia inReach

by Bartosz Celmer <bart.celmer@gmail.com>
'''

import requests
import sys
import os
import cPickle

def sendInReachMessage(dane):
    isOk = False
    err = None
    resp = None
    try:
        resp = requests.post('https://inreach.garmin.com/TextMessage/TxtMsg',data=dane)
        if resp.json()['Success'] == True:
            isOk = True
    except Exception as e:
        err = e
    return isOk,err,resp

def splitUpToN(text,n=150):
    text = text.replace(', ',',').replace(' ,',',')
    s = text.split(' ')
    parts = []
    out = ''
    for w in s:
        if len(out) + len(w) > n:
            parts.append(out.strip())
            out = ''
        out = out + ' ' + w
    parts.append(out.strip())
    return [e for e in parts if len(e) > 0]

def sendMessage(addressTo,message,addressFrom='it@arctowski.pl',maxTry=100,splitOn=158,splitTo=150):
    dane = {}

    homeDir = os.environ['HOME']
    adrToGuid = {}

    try:
        f = open('%s/.inreach.pb.cPickle'%homeDir,'r')
        adrToGuid = cPickle.load(f)
        f.close()
    except Exception as e:
        pass

    if addressTo.lower() in adrToGuid.keys():
        dane['Guid'] = adrToGuid[addressTo.lower()]
    else:
        dane['Guid'] = addressTo
    dane['ReplyAddress'] = addressFrom
    dane['ReplyMessage'] = ''
    if len(message) > splitOn:
        msgs = splitUpToN(message,n=splitTo)

        allMsgs = len(msgs)
        print 'Long massage to %s splited in %d messages'%(addressTo,allMsgs)
        for (i,m) in enumerate(msgs):
            msgs[i] = '[%2d/%2d] %s'%(i+1,allMsgs,m)
            print msgs[i]

        print '---------------------------------------------------------------------'
        for (i,m) in enumerate(msgs):
            print 'Sending %d message: '%(i+1),
            sys.stdout.flush()
            for i in range(maxTry):
                dane['ReplyMessage'] = m
                (status,e,r) = sendInReachMessage(dane)
                if status:
                    print 'OK'
                    sys.stdout.flush()
                    break
                else:
                    print 'ER, ',
                    sys.stdout.flush()
                if i==maxTry-1:
                    print 'Giving up, sorry'
    else:
        print 'Short message to %s.\n%s\nSending: '%(addressTo,message),
        sys.stdout.flush()
        for i in range(maxTry):
            dane['ReplyMessage'] = message
            (status,e,r) = sendInReachMessage(dane)
            if status:
                print 'OK'
                sys.stdout.flush()
                break
            else:
                print 'ER, ',
                sys.stdout.flush()
            if i==maxTry-1:
                print 'Giving up, sorry'

try:
    ardTo = raw_input('To:  ')
    msg   = raw_input('Msg: ')
    sendMessage(ardTo,msg)
except KeyboardInterrupt as e:
    print '\n\nExiting.'