path: root/util/shredder/shredder

#!/bin/bash
# Copyright (c) 2012 Fabio Comuni
# Copyright (c) 2010, 2012 Yu-Jie Lin
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
# 
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# 
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

FCLI_RC="$HOME/.shred.rc"



usage () {
	echo "usage: $0 options

OPTIONS:
  -h      Show this message

  -c      Command

  -C      Config-Filename
    
	Valid Commands:
      statuses_update
      home_timeline

Use -h -c command to get options for the command.
"
	exit $1
	}

show_config_help () {
	echo "Please create $FCLI_RC with:
hubzilla_url=YOR_SERVER_URL (no trailing /)
oauth_consumer_key=YOUR_CONSUMER_KEY
oauth_consumer_secret=YOUR_CONSUMER_SECRET

You can register new app consumer key and secret at
  http://yourserver.com/settings/oauth
"
	exit $1
	}


show_statuses_update () {
	echo "Command statuses_update

Requires:
  -s status

Optional:
  -r in_reply_to_status_id
"
	exit $1
	}

show_home_timeline () {
    echo "Command home_timeline"
    
    exit $1
    }

#json helper
#
# usage:
#   echo "$parsed_json" | js key1 [key2 [key3 ...]][,] 
#
#   echoes the value of json[key1][key2][key3], without surronding quotes
#   with "," as last argument, no newline is printed
#
js () {
    local arg
    local rg='^\['
    local ret
    for arg in $@
    do
        [[ "$arg" == "," ]] && break;
        if [[ $arg == ${arg//[0-9]/} ]]
        then
            rg="${rg}\"$arg\","
        else
            rg="${rg}$arg,"
        fi
    done
    rg="${rg%?}\]"
    ret=$(grep $rg  | cut -f 2 | sed 's/^"\(.*\)"$/\1/' | sed "s/\\\\\//\//g" )
    if [[ "$arg" == "," ]]
    then
        echo -e "$ret" | tr -d '\012\015'
    else
        echo -e "$ret"
    fi
}


load_config () {

	# Source Config
	[[ -f "$FCLI_RC" ]] && . "$FCLI_RC" || show_config_help 1

	THISDIR=$(dirname $0)
	if [ $THISDIR == '' ]; then THISDIR=. ; fi
	PATH=$THISDIR:$PATH

	# Source ShredOAuth.sh
	OAuth_sh=$(which ShredOAuth.sh)
	(( $? != 0 )) && echo 'Unable to locate ShredOAuth.sh! Make sure it is in searching PATH.' && exit 1
	source "$OAuth_sh"

	# Source JSON.sh
	JSON_sh=$(which JSON.sh)
	(( $? != 0 )) && echo 'Unable to locate JSON.sh! Make sure it is in searching PATH.' && exit 1
	source "$JSON_sh"


	[[ "$oauth_consumer_key" == "" ]] && show_config_help 1
	[[ "$oauth_consumer_secret" == "" ]] && show_config_help 1


	FO_init

	if [[ "$oauth_token" == "" ]] || [[ "$oauth_token_secret" == "" ]]; then
		FO_access_token_helper
		if (( $? == 0 )); then
			oauth_token=${FO_ret[0]}
			oauth_token_secret=${FO_ret[1]}
			echo "oauth_token='${FO_ret[0]}'" >> "$FCLI_RC"
			echo "oauth_token_secret='${FO_ret[1]}'" >> "$FCLI_RC"
			echo "Token saved."
		else
			echo 'Unable to get access token'
			exit 1
		fi
	fi
	}

main () {
	
	fcli_command=
	fcli_status=
	fcli_in_reply_to_status_id=
	fcli_file=
	fcli_help_flag=
	fcli_opts=
	fcli_post=

	while getopts "C:c:s:r:f:q:hp" name
	do
		case $name in
		c)	fcli_command="$OPTARG";;
		C)  FCLI_RC="$OPTARG";;
		s)	fcli_status="$OPTARG";;
		r)	fcli_in_reply_to_status_id="$OPTARG";;
		f)	fcli_file="$OPTARG";;
		h)  fcli_help_flag="1";;
		p)  fcli_post="1";;
		q)  fcli_opts=("${fcli_opts[@]}" "$OPTARG");;
		?)	usage
			exit 2;;
		esac
	done
	load_config

	if [[ "$fcli_help_flag" == "1" ]]; then case $fcli_command in
#	statuses_update)
#		show_statuses_update 0
#		;;
	home_timeline)
	    show_home_timeline 0
	    ;;
	*)
		[[ "$fcli_command" == "" ]] && usage 0
		usage 1
	esac ; fi

	case $fcli_command in
	home_timeline)
        FO_statuses_home_timeline 'json' '' 5
        JS_Parsed=$(echo "$FO_ret" | tokenize | parse)
		for id in 0 1 2 3 4
		do
		    echo "$JS_Parsed" | js $id "user" "name" ,
		    echo -n " - "
		    echo "$JS_Parsed" | js $id "created_at"
            echo "$JS_Parsed" | js $id "text"
		    echo ""
		    echo "------------------------------------------------------------------------------"
		done
        
		return $FO_rval
		;;
	statuses_update)
		[[ "$fcli_status" == "" ]] && show_statuses_update 1
		FO_statuses_update 'json' "$fcli_status" "$fcli_in_reply_to_status_id"
        JS_Parsed=$(echo "$FO_ret" | tokenize | parse)
        echo "$JS_Parsed" | js "user" "name" ,
	    echo -n " - "
	    echo "$JS_Parsed" | js "created_at"
        echo "$JS_Parsed" | js "text"
	    echo ""
	    echo "------------------------------------------------------------------------------"
		return $FO_rval
		;;

	*)

#	echo "${fcli_opts[@]}"

		FO_command "$fcli_command" "$fcli_post" fcli_opts[@]

		echo $FO_ret

		return $FO_rval

		;;
	esac
	return 0
	}

main "$@"