zentwitter/zentwitter

   1 #!/bin/bash
   2 ## @author Michael Klier <chi@chimeric.de>
   3 # @www http://www.chimeric.de/pojects/ZenTwitter
   4 ## Multi-user support by Isengrin L. Feuille <Autumnspeech@gmail.com>
   5 # trivial twitter status update client
   6
   7 # main script
   8 URL="https://twitter.com/statuses/update.xml"
   9 ZENITY=/usr/bin/zenity
  10 CURL=/usr/bin/curl
  11 ZTRC=~/.zentwitterrc
  12 SED=/bin/sed
  13
  14 if [ ! -f $ZTRC ] ;
  15 then
  16         USER=$(${ZENITY} --entry --text="You haven't configured Zentwitter, enter your username" --title="ZenTwitter")
  17         while [[ $(echo "${USER}" | tr -d ' ') == "" ]];
  18         do
  19                 USER=$(${ZENITY} --entry --text="D'oh! You entered nothing! Write your username again or check if it's in ~/.zentwitterrc:" --title="ZenTwitter")
  20                 if [[ "$?" == 1 ]];
  21                 then
  22                         exit 0
  23                 fi
  24         done
  25
  26         PASS=$(${ZENITY} --entry --text="Now enter your password" --title="ZenTwitter")
  27         while [[ $(echo "${PASS}" | tr -d ' ') == "" ]];
  28         do
  29                 PASS=$(${ZENITY} --entry --text="D'oh! You entered nothing! Write your password again or check if it's in ~/.zentwitterrc:" --title="ZenTwitter")
  30                 if [[ "$?" == 1 ]];
  31                 then
  32                         exit 0
  33                 fi
  34         done
  35         echo $USER > $ZTRC
  36         echo $PASS >> $ZTRC
  37 else
  38         USER=$(${SED} -n 1p $ZTRC)
  39         PASS=$(${SED} -n 2p $ZTRC)
  40 fi
  41
  42 # check if zenity is installed
  43 if [[ ! -x $ZENITY ]];
  44 then
  45     echo "ERROR: Zenity is missing!"
  46     exit 1
  47 fi
  48
  49 # check if curl is installed
  50 if [[ ! -x $CURL ]];
  51 then
  52     $ZENITY --error --text="ERROR: curl is missing" --title="ZenTwitter"
  53     exit 1
  54 fi
  55
  56 # check if sed is installed
  57 if [[ ! -x $SED ]];
  58 then
  59 $ZENITY --error --text="ERROR: sed is missing" --title="ZenTwitter"
  60 exit 1
  61 fi
  62
  63 # get tweet & update status
  64 if [ $# != 0 ]; then
  65         export tweet="$*";
  66 fi
  67
  68 if [ $# = 0 ]; then
  69         export tweet=$(${ZENITY} --entry --text="Gimme your tweet:" --title="ZenTwitter")
  70 fi
  71
  72 while [[ $(echo "${tweet}" | tr -d ' ') == "" ]];
  73 do
  74     tweet=$(${ZENITY} --entry --text="D'oh! You entered nothing! Try again or cancel:" --title="ZenTwitter")
  75     if [[ "$?" == 1 ]];
  76             then
  77                         exit 0
  78                         fi
  79                 done
  80
  81 export count=`echo "$tweet" | wc -m`;
  82
  83 if [ $count -gt 140 ]; then
  84         $ZENITY --error --text="Your status was over 140 characters." --title="ZenTwitter"
  85         exit;
  86 fi
  87
  88 if [ -z "$tweet" ]; then
  89         $ZENITY --error --text="Your status wasn't changed." --title="ZenTwitter"
  90         exit;
  91 else
  92         $CURL -u ${USER}:${PASS} -d status="${tweet}" -d source="ZenTwitter" -s ${URL}
  93 fi
  94
  95 if [[ "$?" == 1 ]];
  96 then
  97     exit 0
  98 fi
  99
 100 if [[ "$?" == 0 ]];
 101 then
 102 #    $ZENITY --info --text="Updated successful!" --title="ZenTwitter"
 103     exit 0
 104 else
 105     $ZENITY --error --text="Something went wrong!\nRun ZenTwitter from a commandline for more information!" --title="ZenTwitter"
 106     exit 1
 107 fi