83 lines
2.1 KiB
Plaintext
83 lines
2.1 KiB
Plaintext
|
#!/bin/bash
|
||
|
|
#
|
||
|
|
#
|
||
|
|
####################################################################################
|
||
|
|
# script che recupera l'ultimo podcast di https://www.raiplaysound.it/programmi/greenzone
|
||
|
|
#
|
||
|
|
# V:2.0 alpha_debug_mode 18 DICEMBRE 2021
|
||
|
|
#
|
||
|
|
# dipendenze: curl,jq,cat,wget
|
||
|
|
# uso: lanciare ./green_zone oppure green_zone
|
||
|
|
# log: modifiche per cambio api e dominio rai
|
||
|
|
####################################################################################
|
||
|
|
|
||
|
|
# set global variable
|
||
|
|
|
||
|
|
greenzoneapi="https://www.raiplaysound.it/programmi/greenzone.json"
|
||
|
|
grbase="https://www.raiplaysound.it"
|
||
|
|
ag="Mozilla/5.0 (Windows NT 10.0; WOW64; rv:40.0) Gecko/20100101 Firefox/56.0"
|
||
|
|
|
||
|
|
|
||
|
|
# remove old jason data
|
||
|
|
rm ./data/greenzone.json
|
||
|
|
#rm ./data/Lgreenzone.json
|
||
|
|
|
||
|
|
|
||
|
|
# get jason data
|
||
|
|
curl -A "$ag" "$greenzoneapi" -o data/greenzone.json
|
||
|
|
echo " "
|
||
|
|
echo " "
|
||
|
|
echo "get data api... done!"
|
||
|
|
echo " "
|
||
|
|
|
||
|
|
|
||
|
|
# extract jason data of the last podcast
|
||
|
|
|
||
|
|
dataT=`cat ./data/greenzone.json | jq -r '."block" | ."cards" | .[0] | ."downloadable_audio" | ."title"'`
|
||
|
|
|
||
|
|
echo " "
|
||
|
|
echo "extract data... find.."
|
||
|
|
echo " "
|
||
|
|
echo " "
|
||
|
|
echo podcast_title: $dataT
|
||
|
|
echo " "
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
Lpodcast=`cat ./data/greenzone.json | jq -r '."block" | ."cards" | .[0] | ."downloadable_audio" | ."url"'`
|
||
|
|
|
||
|
|
echo " "
|
||
|
|
echo podcast_url: $Lpodcast
|
||
|
|
echo " "
|
||
|
|
|
||
|
|
|
||
|
|
# extract time and date onair podcast
|
||
|
|
|
||
|
|
ora=`cat ./data/greenzone.json | jq -r '."block" | ."cards" | .[0] | ."create_time"'`
|
||
|
|
Ora=`echo $ora | sed -e 's/\ /\n/g' | grep ":"| sed -e 's/\:/\_/g'`
|
||
|
|
|
||
|
|
data=`cat ./data/greenzone.json | jq -r '."block" | ."cards" | .[0] | ."create_date"'`
|
||
|
|
Data=`echo $data | sed -e 's/\//\-/g'`
|
||
|
|
|
||
|
|
echo " "
|
||
|
|
echo log_podcast_creation: $Data $Ora
|
||
|
|
echo " "
|
||
|
|
echo " "
|
||
|
|
|
||
|
|
# download podcast
|
||
|
|
echo " download podcast.. opus_encode.."
|
||
|
|
echo " "
|
||
|
|
wget -d -c -U "$ag" "$Lpodcast" -O greenzone_"$Data"_"$Ora".mp3
|
||
|
|
|
||
|
|
# encode audio data... small file
|
||
|
|
|
||
|
|
|
||
|
|
#ffmpeg -n -i greenzone_"$Data"_"$Ora".mp3 -acodec libopus -b:a 56k -ac 1 greenzone_"$Data"_"$Ora".opus
|
||
|
|
|
||
|
|
|
||
|
|
ffmpeg -n -i greenzone_"$Data"_"$Ora".mp3 -vn -acodec libvorbis -aq 2 -ac 1 greenzone_"$Data"_"$Ora".ogg
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
rm greenzone_"$Data"_"$Ora".mp3
|