add script

departure.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+
+if ! ping -q -c1 chch.it>/dev/null;
+then
+	echo "no connection to the internet"
+	exit 1
+fi
+
+STATIONS[0]="18"
+STATIONS[1]="202"
+STANAME=()
+
+NUMOFSTA=${#STATIONS[*]}
+
+FOO=$(curl --connect-timeout 5 -s "http://www.cvag.de/eza/mis/stations?minLat=0&maxLat=100&minLon=0&maxLon=100")
+for ((i=0; i<${#STATIONS[*]}; i++))
+do
+	case ${STATIONS[$i]} in
+		''|*[!0-9]*) 
+			STANAME[$i]=$(echo -n "$FOO" | jq -r '.stations | .[] | select(.displayName | contains("'"${STATIONS[$i]}"'")) | .number')
+		;;
+
+		*)
+			STANAME[$i]=$(echo -n "$FOO" | jq -r '.stations | .[] | select(.number | contains('"${STATIONS[$i]}"')) | .displayName')
+		;;
+	esac
+done
+
+MYOUTPUT=""
+for ((j=0; j<"$NUMOFSTA"; j++))
+do
+	FOO=$(curl --connect-timeout 5 -s http://cvag.de/eza/mis/stops/station/CAG-${STATIONS[$j]})
+	BAR=$FOO
+
+	FOO=$(echo "$FOO" | jq -r ".stops | .[]")
+	BAR=$(echo "$BAR" | jq -r ".now")
+
+	# ohne dieses IFS trennt BASH an Space und erstellt damit zu viele Array-Felder
+IFS='
+'
+	DESTINATIONS=($(echo -n "$FOO" | jq -r '.destination'));
+	LINES=($(echo -n "$FOO" | jq -r '.line'))
+	ACDEPS=($(echo -n "$FOO" | jq -r '.actualDeparture'))
+	LINECOUNT=${#LINES[*]}
+
+	MYOUTPUT="$MYOUTPUT"'\t+--------------------+\n\t| '"${STANAME[$j]}"'|\n\t+--------------------+-----+-------------------------------+\n'
+	for ((i=0; i<"$LINECOUNT"; i++))
+	do
+		MILLIS=$(expr "${ACDEPS[$i]}" - "$BAR")
+		SEKS=$(expr "$MILLIS" / 1000)
+		MILLIS=$(expr "$MILLIS" % 1000)
+		MINS=$(expr "$SEKS" / 60)
+		SEKS=$(expr "$SEKS" % 60)
+		MINSSPACE=""
+		SEKSSPACE=""
+		MILLISSPACE=""
+		if [ "$MINS" -lt 100 ]
+		then
+			MINSSPACE=" "
+		fi
+		if [ "$MINS" -lt 10 ]
+		then
+			MINSSPACE="  "
+		fi
+		if [ "$SEKS" -lt 10 ]
+		then
+			SEKSSPACE=" "
+		fi
+		if [ "$MILLIS" -lt 100 ]
+		then
+			MILLISSPACE=" "
+		fi
+		if [ "$MILLIS" -lt 10 ]
+		then
+			MILLISSPACE="  "
+		fi
+		MYOUTPUT="$MYOUTPUT""\t|${MINSSPACE}${MINS} min ${SEKSSPACE}${SEKS} s ${MILLISSPACE}${MILLIS} ms | ${LINES[$i]} | ${DESTINATIONS[$i]} |\n"
+	done
+	MYOUTPUT="$MYOUTPUT"'\t+--------------------+-----+-------------------------------+\n'
+	MYOUTPUT="$MYOUTPUT"'  \n'
+	MYOUTPUT="$MYOUTPUT"'  \n'
+done
+echo -e "$MYOUTPUT"