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fhem-mirror/fhem/contrib/99_twitter.pm
2010-05-03 03:39:00 +00:00

222 lines
7.2 KiB
Perl
Executable File

##############################################
#
# Twitter for FHEM
#
##############################################
#
# Copyright notice
#
# (c) 2010
# Copyright: Axel Rieger (fhem BEI anax PUNKT info)
# All rights reserved
#
# This script free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# The GNU General Public License can be found at
# http://www.gnu.org/copyleft/gpl.html.
# A copy is found in the textfile GPL.txt and important notices to the license
# from the author is found in LICENSE.txt distributed with these scripts.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
##############################################
# Sends Twitter-MSG
#
# Usage:
# twitter <MESSAGE>
# Beispiel
# twitter "MEINE TWITTER NACHRICHT"
# per AT-Job alle 15min
# define TW001 at +00:15:00 {my $msg = TimeNow() . " " . $defs{<DEVICE-NAME>}{'STATE'} ;; fhem "twitter $msg"}
#
# twitter STATUS
# Shows status of twitter-command:
#--------------------------------------------------------------------------------
#TWITTER
#--------------------------------------------------------------------------------
# Status: Enabeld
# Message-Count: 17
# Message-Count-Max: 1000
# Error-Count: 0
# Error-Count-Max: 5
# Last Message: <TIMESTAMP>
# Last Message: <MESSAGE>
#--------------------------------------------------------------------------------
#
# twitter ENABLE/DISABLE
# Enables/disbales twitter-command
#
# Twitter Limits
# http://help.twitter.com/forums/10711/entries/15364
# Updates: 1,000 per day. The daily update limit is further broken down into
# smaller limits for semi-hourly intervals. Retweets are counted as updates.
#
# My Limits ;-)
# LPW-Timeout 5sec
# Max-Errors = 10
##############################################
package main;
use strict;
use warnings;
use POSIX;
use Data::Dumper;
use LWP::UserAgent;
use vars qw(%data);
use vars qw(%cmds);
sub Commandtwitter($);
#####################################
sub
twitter_Initialize($)
{
# Config-Data
# Account-Data
$data{twitter}{login}{user} = "********";
$data{twitter}{login}{pwd} = "********";
# disabled ?? -> enable
if(defined($data{twitter}{conf}{disabeld})){
delete $data{twitter}{conf}{disabeld};
}
# $data{twitter}{conf}{disabeld} = 1;
# Max 1000 MSGs per Day
$data{twitter}{conf}{msg_count} = 0;
$data{twitter}{conf}{day} = (localtime(time()))[3];
# Error-Counter
$data{twitter}{error} = 0;
$data{twitter}{error_max} = 5;
$data{twitter}{last_msg} = "";
$data{twitter}{last_msg_time} = "";
#FHEM-Command
$cmds{twitter}{Fn} = "Commandtwitter";
$cmds{twitter}{Hlp} = "Sends Twitter Messages (max. 140 Chars): twitter MSG";
}
#####################################
sub Commandtwitter($)
{
my ($cl, $msg) = @_;
if(!$msg) {
Log 0, "TWITTER[ERROR] Keine Nachricht";
return undef;
}
#Show Status
my $status;
$status .= "--------------------------------------------------------------------------------\n";
$status .= "TWITTER \n";
$status .= "--------------------------------------------------------------------------------\n";
if($msg eq "STATUS"){
if(defined($data{twitter}{conf}{disabeld})){$status .= "\t Status: Disbaled\n";}
else{$status .= "\t Status: Enabeld\n";}
$status .= "\t Message-Count: " . $data{twitter}{conf}{msg_count} . "\n";
$status .= "\t Message-Count-Max: 1000\n";
$status .= "\t Error-Count: " . $data{twitter}{error} . "\n";
$status .= "\t Error-Count-Max: " . $data{twitter}{error_max} . "\n";
$status .= "\t Last Message: " . $data{twitter}{last_msg_time} . "\n";
$status .= "\t Last Message: " . $data{twitter}{last_msg} . "\n";
$status .= "--------------------------------------------------------------------------------\n";
return $status;
}
#Enable
if($msg eq "ENABLE"){
if(defined($data{twitter}{conf}{disabeld})){
$status = "Twitter enabled";
return $status;
}
return "Twitter already Enabeld";
}
# Disable
if($msg eq "DISABLE"){
$data{twitter}{conf}{disabeld} = 1;
return "Twitter disabeld";
}
#ERROR-Counter
my ($err_cnt,$err_max);
if(defined($data{twitter}{error})){
$err_cnt = $data{twitter}{error};
$err_max = $data{twitter}{error_max};
if($err_cnt > $err_max){
# ERROR disable twitter
Log 0, "TWITTER[INFO] ErrCounter exceeded $err_max DISABLED";
$data{twitter}{last_msg_time} = TimeNow();
$data{twitter}{last_msg} = "TWITTER[INFO] ErrCounter exceeded $err_max DISABLED";
$data{twitter}{conf}{disabeld} = 1;
}
}
# Disbaled ??
if(defined($data{twitter}{conf}{disabeld})){
Log 0, "TWITTER[STATUS] DISABLED";
return undef;
}
#Changed Day
my $d = (localtime(time()))[3];
my $d_old = $data{twitter}{conf}{day};
if($d_old ne $d){
$data{twitter}{conf}{day} = $d;
Log 0,"TWITTER[INFO] DAY-CHANGE: DAY: $d_old MSG-COUNT: " . $data{twitter}{conf}{msg_count};
$data{twitter}{conf}{msg_count} = 0;
#Reset ERROR-Counter
$data{twitter}{error} = 0;
}
#Count MSG
my $msg_cnt = $data{twitter}{conf}{msg_count};
if($msg_cnt > 1000) {
Log 0, "TWITTER[INFO] MessageCount exceede 1000 Messages per Day";
$data{twitter}{last_msg_time} = TimeNow() ;
$data{twitter}{last_msg} = "TWITTER[INFO] Message-Count exceeded 1000 Messages per Day";
return undef;
}
my $t_user = $data{twitter}{login}{user};
my $t_pdw = $data{twitter}{login}{pwd};
my $t_log;
#Add MSG-Count
$msg = "[" . $msg_cnt ."] " . $msg;
# Max ;SG-Length 140
my $ml = length ($msg);
if($ml > 140){
Log 0, "TWITTER[INFO] Die Nachricht ist mit $ml Zeichen zu lang (max. 140)";
$msg = substr($msg, 0, 140);
}
my $browser = LWP::UserAgent->new;
# Proxy-Server
# $browser->proxy(['http'], "http://PROXYSERVER:PORT");
$browser->timeout(5);
my $url = 'http://twitter.com/statuses/update.json';
$browser->credentials('twitter.com:80', 'Twitter API', $t_user , $t_pdw);
my $response = $browser->get("http://twitter.com/account/verify_credentials.json");
if($response->code eq 200){
$t_log = "LOGIN=SUCCESS";
}
else {
$t_log = "TWITTER[ERROR] LOGIN: " . $response->code .":".$response->message . " DISABLED";
$data{twitter}{error}++;
$data{twitter}{last_msg_time} = TimeNow() ;
$data{twitter}{last_msg} = $t_log;
return undef;
}
$response = $browser->post($url, {status => $msg});
if($response->code eq 200){
$t_log .= " UPDATE=SUCCESS";
}
else {
$t_log = "TWITTER[ERROR] UPDATE: " . $response->code .":".$response->message . " DISABLED";
$data{twitter}{error}++;
$data{twitter}{last_msg_time} = TimeNow() ;
$data{twitter}{last_msg} = $t_log;
return undef;
}
Log 0, "TWITTER[INFO] " . $t_log . " MSG-$msg_cnt-: $msg";
$data{twitter}{last_msg_time} = TimeNow() ;
$data{twitter}{last_msg} = $msg;
$data{twitter}{conf}{msg_count}++;
# Reset ERROR-COUNTER
$data{twitter}{error} = 0;
$msg_cnt++;
return undef;
}
1;