pdt.sh

   1 #!/bin/bash
   2 # pdt: post to FSF social media via command line
   3 # Copyright (C) 2021 Ian Kelling
   4 # SPDX-License-Identifier: AGPL-3.0-or-later
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU Affero General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU Affero General Public License for more details.
  15
  16 # You should have received a copy of the GNU Affero General Public License
  17 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  18
  19 # This is meant to be sourced.
  20
  21 PATH="$HOME/.local/bin:$PATH"
  22
  23 # usage: rbow [-PROFILE_NAME] [COMMAND]
  24 #
  25 # Wrapper for rainbowstream to use multiple logins and tweet directly
  26 # from the command line. PROFILE_NAME can be anything you want.
  27 rbow() {
  28   local oath f
  29   oath=$HOME/.rainbow_oauth
  30   if [[ $1 == -* ]]; then
  31     rm -f $oath
  32     ln -s $oath$1 $oath
  33     shift
  34   fi
  35   source ~/src/rainbowstream/venv/bin/activate
  36   if (($#)); then
  37     f=$(mktemp)
  38     cat >$f <<'EOF'
  39 # adds a short delay after each send for more reliable operation
  40 set force_conservative 1
  41 spawn "rainbowstream"
  42 # wait for prompt
  43 expect -nocase timeout {exit 1} "@*]: "
  44 set cmd [lindex $argv 0];
  45 send "$cmd\r\r"
  46 expect -nocase timeout {exit 1} "@*]: "
  47 # this may not be needed. didnt test
  48 sleep 2
  49 send "q\r"
  50 interact
  51 EOF
  52     expect $f "$*" || { echo error: expect failed; deactivate; rm -f $f; return 1; }
  53     rm -f $f
  54   else
  55     rainbowstream
  56   fi
  57   deactivate
  58 }
  59
  60 # usage: toot [-PROFILE_NAME] [TOOT_ARGS]
  61 toot() {
  62   local account
  63   source ~/src/toot/venv/bin/activate
  64   if [[ $1 == -* ]]; then
  65     account=${1#-}
  66     shift
  67     command toot activate --quiet $account || { deactivate; return 1; }
  68   fi
  69   command toot "$@" || { deactivate; return 1; }
  70   deactivate
  71 }
  72
  73
  74 # post to mastodon + twitter + gnu social post
  75 #
  76 # If posting video, it only goes to twitter. Other accounts can be
  77 # posted to manually with free software.
  78 #
  79 # usage: pdt [--dbd] [-m MEDIA_FILE] [-v VIDEO_PATH] [POST]
  80 pdt() {
  81   local video media rbow_account gs_account mastodon_account dbd video rbow_arg toot_arg dia_arg gs_arg
  82   if [[ $pdttest ]]; then
  83     rbow_account=iank
  84     gs_account=fsfes
  85     mastodon_account=iank@hostux.social
  86   else
  87     rbow_account=fsf
  88     gs_account=fsf
  89     mastodon_account=fsf@hostux.social
  90   fi
  91   dbd=false
  92   video=false
  93   while [[ $1 == -* ]]; do
  94     case $1 in
  95       -m)
  96         media="$2"
  97         shift 2
  98         rbow_arg=" --i $media"
  99         toot_arg="--media $media"
 100         dia_arg="-p $media "
 101         gs_arg="-F media=@$media"
 102         ;;
 103       --dbd)
 104         dbd=true
 105         rbow_account=dbd
 106         gs_account=dbd
 107         mastodon_account=endDRM@hostux.social
 108         shift
 109         ;;
 110       -v)
 111         video=true
 112         media="$2"
 113         shift 2
 114         ;;
 115     esac
 116   done
 117   if [[ $media ]]; then
 118     if [[ ! -e $media ]]; then
 119       echo "error: file not found $media"
 120       return 1
 121     fi
 122     if [[ $media == *\ * ]]; then
 123       echo "error: file path contains a space. move it to non-space path"
 124       return 1
 125     fi
 126   fi
 127   # if we have no argument
 128   if (( ! $# )); then
 129     read -r -p "input PDT text: " input
 130     set -- "$input"
 131   fi
 132   if [[ $- == *i* ]]; then
 133     echo "About to PDT the following line. Press enter to confirm or ctrl-c to quit:"
 134     echo "$input"
 135     read
 136   fi
 137   if $video; then
 138     local oath
 139     oath=$HOME/.rainbow_oauth
 140     account=fsf
 141     if $dbd; then
 142       account=dbd
 143     fi
 144     rm -f $oath
 145     ln -s ${oath}-$account $oath
 146     python3 ~/src/video-tweet/async-upload.py "$media" "$*"
 147     return
 148   fi
 149   fails=()
 150   if ! rbow -$rbow_account t "$*" $rbow_arg; then
 151     fails+=(tweet)
 152   fi
 153   if ! toot -$mastodon_account post "$*" $toot_arg; then
 154     fails+=(toot)
 155   fi
 156   # https://gnusocial.net/doc/twitterapi
 157   if ! curl -o /dev/null -sS -u "$gs_account:$(cat ~/.gnusocial_login-$gs_account)" \
 158        $gs_arg -F "status=$*" https://status.fsf.org/api/statuses/update.xml; then
 159     fails+=(gnu-social)
 160   fi
 161   if (( ${#fails[@]} )); then
 162     printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}"); echo
 163     echo "FSF ERROR: ${fails[*]} might not have posted" >&2
 164   fi
 165 }
 166
 167 # Usage: pdt-setup
 168 pdt-setup() {
 169   if [[ $pdttest ]]; then
 170     mastodon_accounts=(iank)
 171   else
 172     mastodon_accounts=(fsf endDRM)
 173   fi
 174
 175   mkdir -p ~/src
 176   cd ~/src
 177   for repo in errhandle rainbowstream video-tweet; do
 178     if [[ -e $repo ]]; then
 179       cd $repo
 180       git fetch
 181       git reset --hard origin/master
 182       git clean -xfffd
 183       cd ..
 184     else
 185       git clone https://vcs.fsf.org/git/$repo.git
 186     fi
 187   done
 188   source ~/src/errhandle/err
 189   cp ~/src/rainbowstream/rainbowstream/colorset/config ~/.rainbow_config.json
 190
 191   if [[ ! -e ~/.local/bin/pip ]]; then
 192     tmp=$(mktemp)
 193     pyver=$(python3 --version | sed -r 's/.*(3\.[0-9]+).*/\1/')
 194     echo fyi: detected pyver: $pyver. this should look something like 3.6
 195     # the bootstrap script at https://bootstrap.pypa.io/get-pip.py requires 3.7+
 196     # as I write this.
 197     wget -O$tmp https://bootstrap.pypa.io/pip/$pyver/get-pip.py
 198     python3 $tmp --user
 199     hash -r
 200   fi
 201
 202   python3 -m pip install --user -U virtualenv
 203
 204   cd ~/src/rainbowstream
 205   python3 -m virtualenv -p python3 venv
 206   source venv/bin/activate
 207   python3 -m pip install -r requirements.txt
 208   python3 -m pip install -e .
 209   deactivate
 210
 211
 212   rm -rf ~/src/toot
 213   mkdir -p ~/src/toot
 214   cd ~/src/toot
 215   python3 -m virtualenv -p python3 venv
 216   source venv/bin/activate
 217   # pip freeze after a pip install.
 218   cat >requirements.txt <<'EOF'
 219 beautifulsoup4==4.8.2
 220 certifi==2019.11.28
 221 chardet==3.0.4
 222 idna==2.8
 223 requests==2.22.0
 224 soupsieve==1.9.5
 225 toot==0.25.2
 226 urllib3==1.25.8
 227 urwid==2.1.0
 228 wcwidth==0.1.8
 229 EOF
 230   python3 -m pip install -r requirements.txt
 231   deactivate
 232
 233   for account in dbd fsf; do
 234     if [[ ! -s ~/.rainbow_oauth-$account ]]; then
 235       printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
 236       echo "Please login to $account on twitter in your main browser then press enter. After rainbowstream prompt loads, quit with command q"
 237       read -r
 238       rbow -$account
 239     fi
 240     if [[ ! -s ~/.gnusocial_login-$account ]]; then
 241       printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
 242       read -r -p "please enter the password for $account@status.fsf.org > " pass
 243       touch ~/.gnusocial_login-$account
 244       chmod 600 ~/.gnusocial_login-$account
 245       printf "%s\n" "$pass" > ~/.gnusocial_login-$account
 246     fi
 247   done
 248
 249   for account in ${mastodon_accounts[@]}; do
 250     if ! toot activate $account@hostux.social &>/dev/null; then
 251       printf "$(tput setaf 5)█$(tput sgr0)%.0s" $(eval echo "{1..${COLUMNS:-60}}");
 252       echo "Please login to $account on https://hostux.social in your main browser then press enter."
 253       read -r
 254       toot login -i hostux.social
 255     fi
 256   done
 257   err-allow
 258   echo "pdt-setup complete"
 259 }