Remove import TPB dump tool

The Pirate Bay no longer provides dumps AFAIK.

Commit 8fdc8d6 added crawling of top 48h TPB torrents list.

README.md

@@ -28,9 +28,9 @@ Here's what the setup looks like rn:
 
 The programs create their own tables in the DB that they need. Database name is "nextgen".
 
-What I did first after getting the server up and running was importing the TPB dump. Download https://thepiratebay.org/static/dump/csv/torrent_dump_full.csv.gz to the import-tpb-dump directory and run `go run`.
+What I did first after getting the server up and running was importing the TPB dump. This is sadly no longer possible, since TPB stopped providing the dump.
 
-There is a complete database dump available in torrentparadise-staticbackup.torrent, so you don't have to do that. This same database dump is available on https://mega.nz/#!ddESlChb!3YBqfxG-a4fwpXzPG3QsXa-C6FeQ9AbNSGXxY7W7xm4. It contains the same data as the torrent, only .xz compressed.
+There is a database dump available in torrentparadise-staticbackup.torrent. This same database dump is available on https://mega.nz/#!ddESlChb!3YBqfxG-a4fwpXzPG3QsXa-C6FeQ9AbNSGXxY7W7xm4. It contains the same data as the torrent, only .xz compressed.
 
 # Usage
 

import-tpb-dump/deploy.sh

@@ -1,3 +0,0 @@
-go build
-scp ./import-tpb-dump user@server:/home/nextgen/
-ssh user@server sudo -u nextgen /home/nextgen/import-tpb-dump

import-tpb-dump/main.go

@@ -1,84 +0,0 @@
-package main
-
-import (
-	"compress/gzip"
-	"database/sql"
-	"encoding/base64"
-	"encoding/csv"
-	"encoding/hex"
-	"io"
-	"log"
-	"os"
-	"time"
-
-	"github.com/lib/pq"
-)
-
-func main() {
-	f, err := os.Open("/home/nextgen/torrent_dump_full.csv.gz")
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer f.Close()
-	gr, err := gzip.NewReader(f)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer gr.Close()
-
-	db := initDb()
-
-	cr := csv.NewReader(gr)
-	cr.LazyQuotes = true
-	cr.Comma = rune(';')
-	const layout = "2006-Jan-02 15:04:05"
-	if err != nil {
-		log.Fatal(err)
-	}
-	_, err = cr.Read() // read first line and throw it away
-	if err != nil {
-		log.Fatal(err)
-	}
-	for {
-		line, error := cr.Read()
-		if error == io.EOF {
-			break
-		} else if error != nil {
-			if perr, ok := err.(*csv.ParseError); ok && perr.Err == csv.ErrFieldCount {
-				log.Println(err)
-			}
-		}
-
-		added, err := time.Parse(layout, line[0])
-		if err != nil {
-			log.Println(err)
-		}
-		ihBytes, _ := base64.StdEncoding.DecodeString(line[1])
-		ih := hex.EncodeToString(ihBytes)
-		_, err = db.Exec("INSERT INTO torrent (infohash, name, length, added) VALUES ($1, $2, $3, $4)", ih, line[2], line[3], added)
-		if err, ok := err.(*pq.Error); ok { //dark magic
-			if err.Code != "23505" {
-				log.Fatal(err)
-			}
-		}
-	}
-}
-
-func initDb() *sql.DB {
-	connStr := "user=nextgen dbname=nextgen host=/var/run/postgresql"
-	db, err := sql.Open("postgres", connStr)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	_, err = db.Exec(`CREATE TABLE IF NOT EXISTS torrent (
-		infohash char(40) PRIMARY KEY NOT NULL,
-		name varchar NOT NULL,
-		length bigint,
-		added timestamp DEFAULT current_timestamp
-	)`)
-	if err != nil {
-		log.Fatal(err)
-	}
-	return db
-}