From bd4ea5265f17d81aef9b5fbca3b196ec96ad1108 Mon Sep 17 00:00:00 2001
From: qo-op <support@qo-op.com>
Date: Thu, 4 Mar 2021 01:46:46 +0100
Subject: [PATCH] new mp3 in astroport with mazash recognize/fingerprint

---
 zen/new_mp3_in_astroport.sh | 142 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 142 insertions(+)
 create mode 100755 zen/new_mp3_in_astroport.sh

diff --git a/zen/new_mp3_in_astroport.sh b/zen/new_mp3_in_astroport.sh
new file mode 100755
index 000000000..7b1867d89
--- /dev/null
+++ b/zen/new_mp3_in_astroport.sh
@@ -0,0 +1,142 @@
+#!/bin/bash
+########################################################################
+# Author: Fred (support@qo-op.com)
+# Version: 0.3
+# License: AGPL-3.0 (https://choosealicense.com/licenses/agpl-3.0/)
+########################################################################
+# COPY ~/astroport/mp3/artist/song files to IPFS
+######## #### ### ## #
+MY_PATH="`dirname \"$0\"`"              # relative
+MY_PATH="`( cd \"$MY_PATH\" && pwd )`"  # absolutized and normalized
+ME="${0##*/}"
+YOU=$(ps auxf --sort=+utime | grep -w ipfs | grep -v -E 'color=auto|grep' | tail -n 1 | cut -d " " -f 1);
+IPFSNODEID=$(ipfs id -f='<id>\n')
+G1PUB=$(cat ~/.zen/secret.dunikey | grep 'pub:' | cut -d ' ' -f 2)
+# GET XZUID
+[[ -f ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.gchange_title ]] && XZUID=$(cat ~/.zen/ipfs/.$IPFSNODEID/G1SSB/_g1.gchange_title) || XZUID=$(cat /etc/hostname)
+########################################################################
+path="$1"
+# Add trailing / if needed
+length=${#path} 
+last_char=${path:length-1:1}
+[[ $last_char != "/" ]] && path="$path/"; :
+
+file="$2"
+
+echo "~/.zen/astrXbian/zen/new_mp3_in_astroport.sh PATH/ \"$path\" FILE \"$file\""
+[[ ! -f "${path}${file}" ]] && echo "Fichier introuvable ... EXIT" && exit 1
+
+YTEMP="/tmp/$(date -u +%s%N | cut -b1-13)"
+mkdir -p ${YTEMP}
+
+YID=$(echo "${file}" | cut -d "_" -f 1)
+YNAME=$(echo "${file}" | cut -d "_" -f 2-)
+TITLE="${YNAME%.*}"
+FILE_EXT="${file##*.}"
+[[ "$FILE_EXT" != "mp3" ]] && echo "Extension inconnue. Seul le format mp3 est accepté ... EXIT" && exit 1
+
+[[ ! $(echo "$path" | cut -d '/' -f 4 | grep 'astroport') ]] && echo "Les fichiers sont à placer dans ~/astroport/mp3/ MERCI" && exit 1
+CAT=$(echo "$path" | cut -d '/' -f 5 ) # mp3
+ARTIST=$(echo "$path" | cut -d '/' -f 6 ) # artist || YID
+ALBUM=$(echo "$path" | cut -d '/' -f 7 ) # album || _o-o_ || EMPTY
+[[ "$ALBUM" == "" ]] && echo "ARTIST = YID = $ARTIST"
+
+CAT=$(echo "$CAT" | awk '{ print tolower($0) }')
+
+########################################################################
+########################################################################
+# MOVE SECTION in new_mp3_in_astroport.sh
+DURATION=$(mp3info -p "%S" "${path}${file}")
+float=$(echo "$DURATION/1.618" | bc -l) && GOLDENTIME=${float%.*}
+
+## EXTRACT 5 seconds from GOLDENTIME
+ffmpeg -loglevel quiet -ss $GOLDENTIME -t 5 -i "${path}${file}" /tmp/5s_${YID}.mp3
+
+## TRY TO RECOGNIZE WITH mazash
+## CHECK if 8600 port is active
+## ipfs p2p forward /x/oasis-mazash /ip4/127.0.0.1/tcp/8600 /p2p/12D3KooWBYme2BsNUrtx4mEdNX6Yioa9AV7opWzQp6nrPs6ZKabN
+SAMPLEID=$(ipfs add -q /tmp/5s_${YID}.mp3)
+RECOG=$(curl -sX POST "http://localhost:8600/api/v1/mazash/recognize" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"cid\":\"${SAMPLEID}\",\"extension\":\".mp3\"}")
+CONFIANCE=$(echo $RECOG | jq .results[].input_confidence | tail -n 1)
+MAZASHID=$(echo $RECOG | jq .results[].file_sha1 | tail -n 1)
+IPNSID=$(echo $RECOG | jq .results[].song_name | tail -n 1)
+
+echo "$CONFIANCE MATCHING $MAZASHID ($IPNSID)"
+
+## NEEDED TO CREATE IPNS KEY
+INDEXPREFIX="MP3_"
+REFERENCE="${YID}"
+
+########################################################################
+########################################################################
+########################################################################
+
+echo "-----------------------------------------------------------------"
+
+IPFSREPFILEID=$(ipfs add -wq "${path}${file}" | tail -n 1)
+[[ $IPFSREPFILEID == "" ]] && echo "ipfs add ERROR" && exit 1
+echo "-----------------------------------------------------------------"
+echo "IPFS: $file : ipfs ls /ipfs/$IPFSREPFILEID"
+echo "-----------------------------------------------------------------"
+
+URLENCODE_FILE_NAME=$(echo ${file} | jq -Rr @uri)
+
+########################################################################
+## CREATE NEW ipns KEY : ${INDEXPREFIX}${REFERENCE}
+########################################################################
+########################################################################
+[[ ! -d  ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB} ]] && mkdir -p ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB} && KEY=$(ipfs key gen "${INDEXPREFIX}${REFERENCE}") && KEYFILE=$(ls -t ~/.ipfs/keystore/ | head -n 1)
+## INIT ipns 
+if [[ $KEY ]]; then
+	# memorize IPNS key filename for easiest exchange
+	echo "$KEYFILE" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipns.key.keystore_filename
+	# Publishing IPNS key
+	echo "$KEY" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipns.link
+	# .zen could contain ZEN for economic value
+	touch ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.zen
+	################ ENCRYPT keystore/$KEYFILE
+	$MY_PATH/tools/natools.py encrypt -p $G1PUB -i ~/.ipfs/keystore/$KEYFILE -o ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipns.key.natools.encrypt
+else
+	KEY=$(cat ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipns.link)
+	KEYFILE=$(cat ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipns.key.keystore_filename)
+fi
+	
+# CLEAR ipfs link (then encrypted to manage exchange regulation)
+echo "/ipfs/$IPFSREPFILEID/${file}" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipfs.filelink
+################ ENCRYPT .ipfs.filelink
+$MY_PATH/tools/natools.py encrypt -p $G1PUB -i ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipfs.filelink -o ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipfs.filelink.natools.encrypt
+rm ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipfs.filelink
+
+echo "${file}" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.ipfs.filename
+echo "${TITLE}" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.title
+echo "$(date -u +%s%N | cut -b1-13)" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/.timestamp
+
+# IPNS index.html Redirect to ipfs streaming link (could be contract or anything else !!)
+echo "<meta http-equiv=\"Refresh\" content=\"0;URL=http://127.0.0.1:8181/ipfs/$IPFSREPFILEID/$URLENCODE_FILE_NAME\">" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/${G1PUB}/index.html
+
+IPNSLINK=$(ipfs key list -l | grep ${INDEXPREFIX}${REFERENCE} | cut -d ' ' -f 1)
+echo "<meta http-equiv=\"Refresh\" content=\"10;URL=https://aries.copylaradio.com/ipns/$IPNSLINK/${G1PUB}/\">
+<h1><a href='https://astroport.com'>ASTROPORT</a>/MP3</h1>
+Pour écouter ${TITLE}, connectons nos stations et devenons amis...<br><br>
+Installez <a href='https://copylaradio.com'>astrXbian</a>" > ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/index.html
+
+NEWIPFS=$(ipfs add -rHq ~/.zen/KEY/${INDEXPREFIX}${REFERENCE}/ | tail -n 1 )
+IPNS=$(ipfs name publish --quieter --key="${INDEXPREFIX}${REFERENCE}" $NEWIPFS)
+########################################################################
+
+## CHECK CONFIANCE and decide to fingerprint
+if (( $(echo "$CONFIANCE < 0.9" | bc -l) )); then
+	# USE IPNS KEY for "song_name"
+	NEWCOG=$(curl -X POST "http://localhost:8600/api/v1/mazash/fingerprint" -H  "accept: application/json" -H  "Content-Type: application/json" -d "{\"cid\":\"${SAMPLEID}\",\"extension\":\".mp3\",\"song\":\"${IPNS}\"}")
+	echo "NEWCOG" | jq
+fi
+
+########################################################################
+# REFRESH IPNS SELF PUBLISH
+########################################################################
+~/.zen/astrXbian/zen/ipns_self_publish.sh
+########################################################################
+
+rm -Rf ${YTEMP}
+
+exit 0