compareID/main.go
2018-01-18 08:42:43 +01:00

260 lines
6.3 KiB
Go

package main
import (
"bytes"
"encoding/csv"
"encoding/json"
"fmt"
"gopkg.in/cheggaaa/pb.v1"
"io"
"io/ioutil"
"net/http"
"os"
"regexp"
"strconv"
"strings"
"time"
)
//Anime is AniDB structure
type Anime struct {
ID int
Type string
Episodes int
Title string
StartDate time.Time
EndDate time.Time
}
//Result contains the results from the meikan search
type Result struct {
Total int `json:"total"`
Anime []AnimeRes `json:"data"`
}
//AnimeRes is how the search results from meikan are built up in the JSON
type AnimeRes struct {
EndDate string `json:"end_date"`
Episodes int `json:"episodes"`
ID int `json:"id"`
Rating string `json:"rating"`
StartDate string `json:"start_date"`
State string `json:"state"`
Title string `json:"title"`
Type string `json:"type"`
}
type CompareAni struct {
Title string
AnidbID int
MeikanID int
}
//Animes is a collection of animes
type animes []Anime
type resAnimes []CompareAni
func check(e error) {
if e != nil {
panic(e)
}
}
func parseCsv (file string) animes {
anidbLayout := "02.01.2006"
dat, err := ioutil.ReadFile(file)
var ani animes
check(err)
r := csv.NewReader(strings.NewReader(string(dat)))
_, er := r.Read()
check(er)
for {
record, err := r.Read()
if err == io.EOF {
break
}
EpRegex := regexp.MustCompile(`.*, (\d*) .*`)
ep := strings.Split(record[11], ",")
eps := 1
episodes, err := strconv.Atoi(EpRegex.ReplaceAllString(record[11], "$1"))
if err == nil {
eps = episodes
}
id, err := strconv.Atoi(record[1])
check(err)
Date := strings.Split(record[12], " till ")
var startDate time.Time
if !strings.ContainsAny(Date[0], "?") && Date[0] != "" {
startDate, err = time.Parse(anidbLayout, Date[0])
check(err)
}
var endDate time.Time
if len(Date) == 2 {
if !strings.ContainsAny(Date[1], "?") && Date[1] != "" {
endDate, err = time.Parse(anidbLayout, Date[1])
check(err)
}
}
a := Anime{
StartDate: startDate,
EndDate: endDate,
ID: id,
Type: strings.TrimSpace(ep[0]),
Episodes: eps,
Title: strings.Replace(record[3], "Anime: ", "", 1),
}
if a.Title == "ERROR" {
continue
}
ani = append(ani, a)
}
return ani
}
func lessType (Type string) (string) {
switch (Type) {
case "TV", "ONA":
return "Shows"
case "OVA", "Specials":
return "Extra"
}
return Type
}
func checkResults(r Result, anime Anime, highest int) (high, hI int) {
//var re = regexp.MustCompile(`\s\(\d*\)`)
for i := 0;i<len(r.Anime); i++ {
var total int
meikan := r.Anime[i]
var err error
var stDate time.Time
if meikan.StartDate != "" {
stDate, err = time.Parse("2006-01-02", meikan.StartDate)
check(err)
}
var enDate time.Time
if meikan.EndDate != "" {
enDate, err = time.Parse("2006-01-02", meikan.EndDate)
check(err)
}
if meikan.Type == anime.Type {
total += 25
} else {
MType := lessType(meikan.Type)
AType := lessType(anime.Type)
if MType == AType {
total += 12
}
}
if meikan.Title == anime.Title {
total += 50
}
if meikan.Episodes == anime.Episodes {
total += 25
}
if anime.StartDate.Year() != 1 && stDate.Year() != 1 {
diff := stDate.Sub(anime.StartDate)
if diff < 0 {
diff = diff * -1
}
if diff <= 2190 * time.Hour {
total += 50
}
} else {
total = -150
}
if anime.Episodes != 1 && anime.EndDate.Year() != 1 && enDate.Year() != 1 {
diff := enDate.Sub(anime.EndDate)
if diff < 0 {
diff = diff * -1
}
if diff <= 2190 * time.Hour {
total += 50
}
//total += 50
}
if total > highest {
highest = total
hI = i
}
}
return highest, hI
}
func main() {
var resultCompare resAnimes
f, err := os.Create("./data")
check(err)
defer f.Close()
check (err)
animes := parseCsv("/home/trac/coding/compareID/1.-Main-data.csv")
count := len(animes)
bar := pb.StartNew(count)
for i := 1; i < len(animes); i++ {
anime := animes[i]
anime.Title = strings.Replace(strings.Replace(anime.Title, `\`, `\\`, -1), `"`, `\"`, -1)
var search = bytes.NewBuffer([]byte(`{"title":"` + anime.Title + `", "show_r18": true}`))
resp, err := http.Post("https://api.meikan.moe/v1/anime?incl=start_date,end_date", "application/json", search)
check(err)
defer resp.Body.Close()
check (err)
var result Result
body, err := ioutil.ReadAll(resp.Body)
check(err)
if string(body) == "null" {
continue
}
er := json.NewDecoder(bytes.NewReader(body)).Decode(&result)
check (er)
switch anime.Type {
case "TV Series":
anime.Type = "TV"
case "TV Special":
anime.Type = "Special"
if anime.Episodes < 1 {
anime.Episodes = 1
}
case "OVA":
if anime.Episodes < 1 {
anime.Episodes = 1
}
case "Web":
anime.Type = "ONA"
}
highest, hI := checkResults(result, anime, 0)
if highest < 100 {
fmt.Printf("Found no match for %s\n", anime.Title)
_, err := f.WriteString(strconv.Itoa(anime.ID) + " null\n")
check(err)
/*if len(result.Anime) > 0 {
fmt.Println(highest)
fmt.Printf("Title: %s, Episodes: %d, Type: %s, ID: %d, StartDate: %s, EndDate: %s\n", anime.Title, anime.Episodes, anime.Type, anime.ID, anime.StartDate, anime.EndDate)
fmt.Printf("Title: %s, Episodes: %d, Type: %s, ID: %d, StartDate: %s, EndDate: %s\n", result.Anime[hI].Title, result.Anime[hI].Episodes, result.Anime[hI].Type, result.Anime[hI].ID, result.Anime[hI].StartDate, result.Anime[hI].EndDate)
} else {
fmt.Println("No search results returned")
}*/
} else {
_, err := f.WriteString(strconv.Itoa(anime.ID) + " " + strconv.Itoa(result.Anime[hI].ID) + "\n")
check(err)
/*fmt.Println(highest, hI)
fmt.Printf("Matched %s -> %s\n", anime.Title, result.Anime[hI].Title)*/
//fmt.Printf("Title: %s, Episodes: %d, Type: %s, ID: %d, StartDate: %s, EndDate: %s\n", result.Anime[hI].Title, result.Anime[hI].Episodes, result.Anime[hI].Type, result.Anime[hI].ID, result.Anime[hI].StartDate, result.Anime[hI].EndDate)
a := CompareAni{
Title: anime.Title,
AnidbID: anime.ID,
MeikanID: result.Anime[hI].ID,
}
resultCompare = append(resultCompare, a)
}
bar.Increment()
//fmt.Printf("ID: %d, Type: %s, Episodes: %d, Title: %s\n", a.Id, a.Type, a.Episodes, a.Title)
}
resJson, err := json.Marshal(resultCompare)
check(err)
jsonfile := []byte(resJson)
err = ioutil.WriteFile("./result.json", jsonfile, 0644)
check(err)
}