diff --git a/.gitignore b/.gitignore index 83d7ac2..867ccf5 100644 --- a/.gitignore +++ b/.gitignore @@ -18,7 +18,7 @@ config.yaml # Output of the go coverage tool, specifically when used with LiteIDE *.out - +kiki # Dependency directories (remove the comment below to include it) # vendor/ diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..a6020e3 --- /dev/null +++ b/Dockerfile @@ -0,0 +1,16 @@ +FROM golang:1.24 + +WORKDIR /app/kiki + +RUN mkdir /app/kiki/config /app/kiki/service /app/kiki/stacker /app/kiki/tooter + +COPY config/* /app/kiki/config +COPY service/* /app/kiki/service +COPY stacker/* /app/kiki/stacker +COPY tooter/* /app/kiki/tooter + +RUN cd service && go mod tidy && cd ../ + +RUN go build -C ./service -o ../kiki + +CMD [ "/app/kiki/kiki", "run" ] \ No newline at end of file diff --git a/config.example.yaml b/config.example.yaml index 3b02854..10cff5e 100644 --- a/config.example.yaml +++ b/config.example.yaml @@ -1,2 +1,5 @@ instance: https://pleroma.catgirls.asia -rss_url: https://4pda.to/feed \ No newline at end of file +rss_url: https://4pda.to/feed +sensitive: true +redis: + address: localhost:6379 \ No newline at end of file diff --git a/config/config.go b/config/config.go new file mode 100644 index 0000000..b84cd21 --- /dev/null +++ b/config/config.go @@ -0,0 +1,64 @@ +package config + +import ( + "log" + "os" + + "github.com/mattn/go-mastodon" + "gopkg.in/yaml.v2" +) + +type KikiSettings struct { + Instance string `yaml:"instance,omitempty"` + RSSUri string `yaml:"rss_url,omitempty"` + Sensitive bool `yaml:"sensitive,omitempty"` + Redis struct { + Address string `yaml:"address"` + } `yaml:"redis"` +} + +type MastodonClientData struct { + ClientID string `yaml:"clientID,omitempty"` + ClientSecret string `yaml:"clientSecret,omitempty"` + AccessToken string `yaml:"accessToken,omitempty"` + Instance string `yaml:"instance,omitempty"` +} + +func GetKikiConfig(path string) KikiSettings { + var kikiSettings KikiSettings + + kikiConfigFile, err := os.ReadFile(path) + if err != nil { + log.Println(err) + } + + err = yaml.Unmarshal(kikiConfigFile, &kikiSettings) + if err != nil { + log.Println(err) + } + + return kikiSettings +} + +func GetSecrets(path string) *mastodon.Config { + var clientData MastodonClientData + + secretConfig, err := os.ReadFile(path) + if err != nil { + log.Println(err) + } + + err = yaml.Unmarshal(secretConfig, &clientData) + if err != nil { + log.Println(err) + } + + config := &mastodon.Config{ + Server: clientData.Instance, + ClientID: clientData.ClientID, + ClientSecret: clientData.ClientSecret, + AccessToken: clientData.AccessToken, + } + + return config +} diff --git a/config/go.mod b/config/go.mod new file mode 100644 index 0000000..390a727 --- /dev/null +++ b/config/go.mod @@ -0,0 +1,14 @@ +module kiki/config + +go 1.24.2 + +require ( + github.com/mattn/go-mastodon v0.0.9 + gopkg.in/yaml.v2 v2.4.0 +) + +require ( + github.com/gorilla/websocket v1.5.1 // indirect + github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 // indirect + golang.org/x/net v0.25.0 // indirect +) diff --git a/docker-compose.yml b/docker-compose.yml new file mode 100644 index 0000000..3e8a0af --- /dev/null +++ b/docker-compose.yml @@ -0,0 +1,13 @@ +services: + kiki: + build: ./ + restart: always + volumes: + - ./config.yaml:/app/kiki/config.yaml + - ./secret.conf:/app/kiki/secret.conf + depends_on: + - redis + redis: + image: redis + restart: always + \ No newline at end of file diff --git a/main.go b/main.go deleted file mode 100644 index 6b00be9..0000000 --- a/main.go +++ /dev/null @@ -1,287 +0,0 @@ -package main - -import ( - "context" - "fmt" - "io" - "log" - "net/http" - "net/url" - "os" - "path/filepath" - "strings" - "time" - - "github.com/go-yaml/yaml" - "github.com/mattn/go-mastodon" - "github.com/mmcdole/gofeed" - "github.com/urfave/cli/v3" - "golang.org/x/net/html" -) - -type MastodonClientData struct { - ClientID string `yaml:"clientID,omitempty"` - ClientSecret string `yaml:"clientSecret,omitempty"` - AccessToken string `yaml:"accessToken,omitempty"` - Instance string `yaml:"instance,omitempty"` -} - -type KikiSettings struct { - Instance string `yaml:"instance,omitempty"` - RSSUri string `yaml:"rss_url,omitempty"` -} - -func getSecrets(path string) *mastodon.Config { - var clientData MastodonClientData - - secretConfig, err := os.ReadFile(path) - if err != nil { - log.Println(err) - } - - err = yaml.Unmarshal(secretConfig, &clientData) - if err != nil { - log.Println(err) - } - - config := &mastodon.Config{ - Server: clientData.Instance, - ClientID: clientData.ClientID, - ClientSecret: clientData.ClientSecret, - AccessToken: clientData.AccessToken, - } - - return config -} - -func getKikiConfig(path string) KikiSettings { - var kikiSettings KikiSettings - - kikiConfigFile, err := os.ReadFile(path) - if err != nil { - log.Println(err) - } - - err = yaml.Unmarshal(kikiConfigFile, &kikiSettings) - if err != nil { - log.Println(err) - } - - return kikiSettings -} - -func clientConfiguration(Instance string) { - appConfig := &mastodon.AppConfig{ - Server: Instance, - ClientName: "Kiki", - Scopes: "read write follow", - Website: "catgirls.asia", - RedirectURIs: "urn:ietf:wg:oauth:2.0:oob", - } - - app, err := mastodon.RegisterApp(context.Background(), appConfig) - if err != nil { - log.Println(err) - } - - u, err := url.Parse(app.AuthURI) - if err != nil { - log.Println(err) - } - var userToken string - fmt.Println(u) - fmt.Scanln(&userToken) - - config := &mastodon.Config{ - Server: Instance, - ClientID: app.ClientID, - ClientSecret: app.ClientSecret, - AccessToken: userToken, - } - - mastoClient := mastodon.NewClient(config) - err = mastoClient.AuthenticateToken(context.Background(), userToken, "urn:ietf:wg:oauth:2.0:oob") - if err != nil { - log.Println(err) - } - - clientData := MastodonClientData{ - Instance: Instance, - ClientID: mastoClient.Config.ClientID, - ClientSecret: mastoClient.Config.ClientSecret, - AccessToken: mastoClient.Config.AccessToken, - } - - marshaledYaml, err := yaml.Marshal(clientData) - if err != nil { - log.Println(err) - } - - log.Println(string(marshaledYaml)) - secretConfig, err := os.OpenFile("secret.conf", os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644) - if err != nil { - log.Println(err) - } - secretConfig.Write(marshaledYaml) - defer secretConfig.Close() -} - -func newsText(url string) []*gofeed.Item { - fp := gofeed.NewParser() - feed, err := fp.ParseURL(url) - if err != nil { - log.Println(err) - } - log.Println("RSS лента получена") - return feed.Items -} - -func createPost(mastoClient mastodon.Client, toot mastodon.Toot) { - _, err := mastoClient.PostStatus(context.Background(), &toot) - if err != nil { - log.Println(err) - } -} - -func picBytesArray(picturesArray []string) [][]byte { - var picturesBytes [][]byte - for _, picture := range picturesArray { - resp, err := http.Get(picture) - if err != nil { - log.Println(err) - return picturesBytes - } - defer resp.Body.Close() - picBytes, err := io.ReadAll(resp.Body) - if err != nil { - log.Println(err) - return picturesBytes - } - picturesBytes = append(picturesBytes, picBytes) - } - return picturesBytes -} - -func uploadPictures(mastoClient mastodon.Client, filesBytes [][]byte) []*mastodon.Attachment { - var attachments []*mastodon.Attachment - - for _, file := range filesBytes { - att, err := mastoClient.UploadMediaFromBytes(context.Background(), file) - - if err != nil { - log.Println(err) - return attachments - } - - attachments = append(attachments, att) - } - - return attachments -} - -func createToot(mastoClient mastodon.Client, newsDesc string) (mastodon.Toot, error) { - var tootText string - var imgArray []string - var attachments []*mastodon.Attachment - - toot := mastodon.Toot{ - Visibility: "unlisted", - Sensitive: true, - } - - uString := html.UnescapeString(newsDesc) - pHtml, err := html.Parse(strings.NewReader(uString)) - if err != nil { - return mastodon.Toot{}, err - } - - for n := range pHtml.Descendants() { - if n.Type != html.ElementNode { - tootText += (n.Data + "\n") - } - if n.Type == html.ElementNode && n.Data == "img" { - for _, attr := range n.Attr { - if attr.Key == "src" { - imgArray = append(imgArray, attr.Val) - } - } - } - } - - if len(imgArray) != 0 { - attachments = uploadPictures(mastoClient, picBytesArray(imgArray)) - } - - toot.Status = tootText - for _, attach := range attachments { - toot.MediaIDs = append(toot.MediaIDs, attach.ID) - } - - return toot, nil -} - -func main() { - cmd := &cli.Command{ - Name: "kiki", - Usage: "Ретранслятор из RSS в Mastodon. Когда-нибудь...", - Commands: []*cli.Command{ - { - Name: "init", - Usage: "Инициализировать клиента", - Action: func(ctx context.Context, cmd *cli.Command) error { - confFile, err := filepath.Abs("config.yaml") - kikiConfig := getKikiConfig(confFile) - - if err != nil { - log.Println(err) - } - - instanceUrlParser, err := url.Parse(kikiConfig.Instance) - if err != nil { - log.Println(err) - } - instanceUrlParser.Scheme = "https" - - clientConfiguration(instanceUrlParser.String()) - - return nil - }, - }, - { - Name: "run", - Usage: "Запуск транслятора", - Action: func(ctx context.Context, cmd *cli.Command) error { - var lastGUID string - mastoClient := mastodon.NewClient(getSecrets("secret.conf")) - - confFile, err := filepath.Abs("config.yaml") - if err != nil { - log.Println(err) - } - kikiConfig := getKikiConfig(confFile) - - ticker := time.NewTicker(1 * time.Minute) - defer ticker.Stop() - for range ticker.C { - news := newsText(kikiConfig.RSSUri) - if news[0].GUID != lastGUID { - log.Println(news[0].Description) - - toot, err := createToot(*mastoClient, news[0].Description) - if err != nil { - log.Println(err) - } - - createPost(*mastoClient, toot) - lastGUID = news[0].GUID - } - } - return nil - }, - }, - }, - } - if err := cmd.Run(context.Background(), os.Args); err != nil { - log.Fatal(err) - } -} diff --git a/service/go.mod b/service/go.mod new file mode 100644 index 0000000..7f97ff1 --- /dev/null +++ b/service/go.mod @@ -0,0 +1,35 @@ +module kiki/kiki + +go 1.24.2 + +replace kiki/config => ../config + +replace kiki/stacker => ../stacker + +replace kiki/tooter => ../tooter + +require ( + github.com/mattn/go-mastodon v0.0.9 + github.com/urfave/cli/v3 v3.2.0 + kiki/config v0.0.0-00010101000000-000000000000 + kiki/stacker v0.0.0-00010101000000-000000000000 + kiki/tooter v0.0.0-00010101000000-000000000000 +) + +require ( + github.com/PuerkitoBio/goquery v1.8.0 // indirect + github.com/andybalholm/cascadia v1.3.1 // indirect + github.com/cespare/xxhash/v2 v2.2.0 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect + github.com/gorilla/websocket v1.5.1 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/mmcdole/gofeed v1.3.0 // indirect + github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/redis/go-redis/v9 v9.7.3 // indirect + github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 // indirect + golang.org/x/net v0.39.0 // indirect + golang.org/x/text v0.24.0 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect +) diff --git a/service/kiki.go b/service/kiki.go new file mode 100644 index 0000000..420c0dd --- /dev/null +++ b/service/kiki.go @@ -0,0 +1,95 @@ +package main + +import ( + "context" + "log" + "net/url" + "os" + "path/filepath" + "time" + + "kiki/config" + "kiki/stacker" + "kiki/tooter" + + "github.com/mattn/go-mastodon" + "github.com/urfave/cli/v3" +) + +func main() { + cmd := &cli.Command{ + Name: "kiki", + Usage: "Ретранслятор из RSS в Mastodon. Когда-нибудь...", + Commands: []*cli.Command{ + { + Name: "init", + Usage: "Инициализировать клиента", + Action: func(ctx context.Context, cmd *cli.Command) error { + confFile, err := filepath.Abs("config.yaml") + kikiConfig := config.GetKikiConfig(confFile) + + if err != nil { + log.Println(err) + } + + instanceUrlParser, err := url.Parse(kikiConfig.Instance) + if err != nil { + log.Println(err) + } + instanceUrlParser.Scheme = "https" + + tooter.ClientConfiguration(instanceUrlParser.String()) + + return nil + }, + }, + { + Name: "run", + Usage: "Запуск транслятора", + Action: func(ctx context.Context, cmd *cli.Command) error { + mastoClient := mastodon.NewClient(config.GetSecrets("secret.conf")) + + confFile, err := filepath.Abs("config.yaml") + if err != nil { + log.Println(err) + } + kikiConfig := config.GetKikiConfig(confFile) + + rdb := stacker.ConnectToRedis(kikiConfig.Redis.Address) + defer stacker.SaveRedis(rdb) + + ticker := time.NewTicker(1 * time.Minute) + defer ticker.Stop() + for range ticker.C { + + newPosts := tooter.NewsText(kikiConfig.RSSUri) + + for _, post := range newPosts { + inStack, err := stacker.CheckInRedis(rdb, post.GUID) + if err != nil { + log.Println(err) + } + + if !inStack { + log.Println(post.Description) + + toot, err := tooter.CreateToot(*mastoClient, post, kikiConfig.Sensitive) + if err != nil { + log.Println(err) + } + + tooter.CreatePost(*mastoClient, toot) + + stacker.SetToRedis(rdb, post.GUID, post.Description) + } + } + } + return nil + }, + }, + }, + } + if err := cmd.Run(context.Background(), os.Args); err != nil { + log.Fatal(err) + } +} diff --git a/stacker/go.mod b/stacker/go.mod new file mode 100644 index 0000000..4b1afb2 --- /dev/null +++ b/stacker/go.mod @@ -0,0 +1,10 @@ +module kiki/stacker + +go 1.24.2 + +require github.com/redis/go-redis/v9 v9.7.3 + +require ( + github.com/cespare/xxhash/v2 v2.2.0 // indirect + github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect +) diff --git a/stacker/stacker.go b/stacker/stacker.go new file mode 100644 index 0000000..8f3de73 --- /dev/null +++ b/stacker/stacker.go @@ -0,0 +1,43 @@ +package stacker + +import ( + "context" + + "github.com/redis/go-redis/v9" +) + +func ConnectToRedis(addr string) redis.Client { + rdb := redis.NewClient(&redis.Options{ + Addr: addr, + Password: "", + DB: 0, + }) + + return *rdb +} + +func SetToRedis(rdb redis.Client, key string, val interface{}) error { + err := rdb.Set(context.Background(), key, val, 0).Err() + if err != nil { + return err + } + return nil +} + +func CheckInRedis(rdb redis.Client, key string) (bool, error) { + _, err := rdb.Get(context.Background(), key).Result() + if err == redis.Nil { + return false, nil + } else if err != nil { + return false, err + } + return true, nil +} + +func SaveRedis(rdb redis.Client) error { + err := rdb.Save(context.Background()).Err() + if err != nil { + return err + } + return nil +} diff --git a/go.mod b/tooter/go.mod similarity index 50% rename from go.mod rename to tooter/go.mod index 4c8a8ee..27e1817 100644 --- a/go.mod +++ b/tooter/go.mod @@ -1,27 +1,25 @@ -module kiki +module kiki/tooter -go 1.23.0 - -toolchain go1.24.2 +go 1.24.2 require ( - github.com/go-yaml/yaml v2.1.0+incompatible github.com/mattn/go-mastodon v0.0.9 github.com/mmcdole/gofeed v1.3.0 - github.com/urfave/cli/v3 v3.1.1 golang.org/x/net v0.39.0 + gopkg.in/yaml.v2 v2.4.0 + kiki/config v0.0.0-00010101000000-000000000000 ) require ( - github.com/PuerkitoBio/goquery v1.10.2 // indirect - github.com/andybalholm/cascadia v1.3.3 // indirect - github.com/gorilla/websocket v1.5.3 // indirect + github.com/PuerkitoBio/goquery v1.8.0 // indirect + github.com/andybalholm/cascadia v1.3.1 // indirect + github.com/gorilla/websocket v1.5.1 // indirect github.com/json-iterator/go v1.1.12 // indirect - github.com/mmcdole/goxpp v1.1.1 // indirect + github.com/mmcdole/goxpp v1.1.1-0.20240225020742-a0c311522b23 // indirect github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect github.com/modern-go/reflect2 v1.0.2 // indirect github.com/tomnomnom/linkheader v0.0.0-20180905144013-02ca5825eb80 // indirect golang.org/x/text v0.24.0 // indirect - gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect - gopkg.in/yaml.v2 v2.4.0 // indirect ) + +replace kiki/config => ../config diff --git a/tooter/tooter.go b/tooter/tooter.go new file mode 100644 index 0000000..69fbb60 --- /dev/null +++ b/tooter/tooter.go @@ -0,0 +1,179 @@ +package tooter + +import ( + "context" + "fmt" + "io" + "log" + "net/http" + "net/url" + "os" + "strings" + + "kiki/config" + + "github.com/mattn/go-mastodon" + "github.com/mmcdole/gofeed" + "golang.org/x/net/html" + "gopkg.in/yaml.v2" +) + +func ClientConfiguration(Instance string) { + appConfig := &mastodon.AppConfig{ + Server: Instance, + ClientName: "Kiki", + Scopes: "read write follow", + Website: "catgirls.asia", + RedirectURIs: "urn:ietf:wg:oauth:2.0:oob", + } + + app, err := mastodon.RegisterApp(context.Background(), appConfig) + if err != nil { + log.Println(err) + } + + u, err := url.Parse(app.AuthURI) + if err != nil { + log.Println(err) + } + var userToken string + //fmt.Println(u) + fmt.Printf("Перейдите по ссылке\n%s\nИ введите user token ниже:\n", u) + fmt.Scanln(&userToken) + + conf := &mastodon.Config{ + Server: Instance, + ClientID: app.ClientID, + ClientSecret: app.ClientSecret, + AccessToken: userToken, + } + + mastoClient := mastodon.NewClient(conf) + err = mastoClient.AuthenticateToken(context.Background(), userToken, "urn:ietf:wg:oauth:2.0:oob") + if err != nil { + log.Println(err) + } + + clientData := config.MastodonClientData{ + Instance: Instance, + ClientID: mastoClient.Config.ClientID, + ClientSecret: mastoClient.Config.ClientSecret, + AccessToken: mastoClient.Config.AccessToken, + } + + marshaledYaml, err := yaml.Marshal(clientData) + if err != nil { + log.Println(err) + } + + log.Println(string(marshaledYaml)) + secretConfig, err := os.OpenFile("secret.conf", os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644) + if err != nil { + log.Println(err) + } + secretConfig.Write(marshaledYaml) + defer secretConfig.Close() +} + +func NewsText(url string) []*gofeed.Item { + fp := gofeed.NewParser() + feed, err := fp.ParseURL(url) + if err != nil { + log.Println(err) + } + log.Println("RSS лента получена") + return feed.Items +} + +func CreatePost(mastoClient mastodon.Client, toot mastodon.Toot) { + _, err := mastoClient.PostStatus(context.Background(), &toot) + if err != nil { + log.Println(err) + } +} + +func PicBytesArray(picturesArray []string) [][]byte { + var picturesBytes [][]byte + for _, picture := range picturesArray { + resp, err := http.Get(picture) + if err != nil { + log.Println(err) + return picturesBytes + } + defer resp.Body.Close() + picBytes, err := io.ReadAll(resp.Body) + if err != nil { + log.Println(err) + return picturesBytes + } + picturesBytes = append(picturesBytes, picBytes) + } + return picturesBytes +} + +func UploadPictures(mastoClient mastodon.Client, filesBytes [][]byte) []*mastodon.Attachment { + var attachments []*mastodon.Attachment + + for _, file := range filesBytes { + att, err := mastoClient.UploadMediaFromBytes(context.Background(), file) + + if err != nil { + log.Println(err) + return attachments + } + + attachments = append(attachments, att) + } + + return attachments +} + +func CreateToot(mastoClient mastodon.Client, newsDesc *gofeed.Item, sensitive bool) (mastodon.Toot, error) { + var imgArray []string + var attachments []*mastodon.Attachment + + var tootText string = fmt.Sprintf("src: %s\n\n", newsDesc.Link) + + toot := mastodon.Toot{ + Visibility: "unlisted", + Sensitive: sensitive, + } + + uString := html.UnescapeString(newsDesc.Description) + pHtml, err := html.Parse(strings.NewReader(uString)) + if err != nil { + return mastodon.Toot{}, err + } + + for n := range pHtml.Descendants() { + if n.Type != html.ElementNode { + tootText += (n.Data) + } + + if n.Type == html.ElementNode { + switch n.Data { + case "img": + for _, attr := range n.Attr { + if attr.Key == "src" { + imgArray = append(imgArray, attr.Val) + } + } + + case "br", "p": + tootText += "\n" + } + } + + } + + if len(imgArray) != 0 { + attachments = UploadPictures(mastoClient, PicBytesArray(imgArray)) + } + + toot.Status = tootText + for _, attach := range attachments { + toot.MediaIDs = append(toot.MediaIDs, attach.ID) + } + + return toot, nil +}