✨ Language's post

go.mod

@@ -64,11 +64,13 @@ require (
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.1.1 // indirect
+	github.com/pemistahl/lingua-go v1.4.0 // indirect
 	github.com/philhofer/fwd v1.1.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/sagikazarmark/locafero v0.4.0 // indirect
 	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/sourcegraph/conc v0.3.0 // indirect
 	github.com/spf13/afero v1.11.0 // indirect
 	github.com/spf13/cast v1.6.0 // indirect
@@ -79,7 +81,7 @@ require (
 	github.com/valyala/fasthttp v1.52.0 // indirect
 	github.com/valyala/tcplisten v1.0.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8 // indirect
+	golang.org/x/exp v0.0.0-20240707233637-46b078467d37 // indirect
 	golang.org/x/net v0.26.0 // indirect
 	golang.org/x/sync v0.7.0 // indirect
 	golang.org/x/sys v0.21.0 // indirect

go.sum

@@ -218,6 +218,8 @@ github.com/pascaldekloe/goe v0.1.0 h1:cBOtyMzM9HTpWjXfbbunk26uA6nG3a8n06Wieeh0Mw
 github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml/v2 v2.1.1 h1:LWAJwfNvjQZCFIDKWYQaM62NcYeYViCmWIwmOStowAI=
 github.com/pelletier/go-toml/v2 v2.1.1/go.mod h1:tJU2Z3ZkXwnxa4DPO899bsyIoywizdUvyaeZurnPPDc=
+github.com/pemistahl/lingua-go v1.4.0 h1:ifYhthrlW7iO4icdubwlduYnmwU37V1sbNrwhKBR4rM=
+github.com/pemistahl/lingua-go v1.4.0/go.mod h1:ECuM1Hp/3hvyh7k8aWSqNCPlTxLemFZsRjocUf3KgME=
 github.com/philhofer/fwd v1.1.2 h1:bnDivRJ1EWPjUIRXV5KfORO897HTbpFAQddBdE8t7Gw=
 github.com/philhofer/fwd v1.1.2/go.mod h1:qkPdfjR2SIEbspLqpe1tO4n5yICnr2DY7mqEx2tUTP0=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
@@ -259,6 +261,8 @@ github.com/samber/lo v1.39.0 h1:4gTz1wUhNYLhFSKl6O+8peW0v2F4BCY034GRpU9WnuA=
 github.com/samber/lo v1.39.0/go.mod h1:+m/ZKRl6ClXCE2Lgf3MsQlWfh4bn1bz6CXEOxnEXnEA=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529 h1:nn5Wsu0esKSJiIVhscUtVbo7ada43DJhG55ua/hjS5I=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
+github.com/shopspring/decimal v1.4.0 h1:bxl37RwXBklmTi0C79JfXCEBD1cqqHt0bbgBAGFp81k=
+github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/sourcegraph/conc v0.3.0 h1:OQTbbt6P72L20UqAkXXuLOj79LfEanQ+YQFNpLA9ySo=
@@ -308,6 +312,8 @@ golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
 golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
 golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8 h1:yixxcjnhBmY0nkL253HFVIm0JsFHwrHdT3Yh6szTnfY=
 golang.org/x/exp v0.0.0-20240613232115-7f521ea00fb8/go.mod h1:jj3sYF3dwk5D+ghuXyeI3r5MFf+NT2An6/9dOA95KSI=
+golang.org/x/exp v0.0.0-20240707233637-46b078467d37 h1:uLDX+AfeFCct3a2C7uIWBKMJIR3CJMhcgfrUAqjRK6w=
+golang.org/x/exp v0.0.0-20240707233637-46b078467d37/go.mod h1:M4RDyNAINzryxdtnbRXRL/OHtkFuWGRjvuhBJpk2IlY=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.7.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=

pkg/internal/models/articles.go

@@ -13,6 +13,7 @@ type Article struct {
 	Title       string                    `json:"title"`
 	Description string                    `json:"description"`
 	Content     string                    `json:"content"`
+	Language    string                    `json:"language"`
 	Tags        []Tag                     `json:"tags" gorm:"many2many:article_tags"`
 	Categories  []Category                `json:"categories" gorm:"many2many:article_categories"`
 	Reactions   []Reaction                `json:"reactions"`
@@ -26,7 +27,5 @@ type Article struct {
 	AuthorID uint    `json:"author_id"`
 	Author   Account `json:"author"`
 
-	// Dynamic Calculated Values
+	Metric PostMetric `json:"metric" gorm:"-"`
-	ReactionCount int64            `json:"reaction_count"`
-	ReactionList  map[string]int64 `json:"reaction_list" gorm:"-"`
 }

pkg/internal/models/metrics.go

@@ -0,0 +1,7 @@
+package models
+
+type PostMetric struct {
+	ReplyCount    int64            `json:"reply_count,omitempty"`
+	ReactionCount int64            `json:"reaction_count,omitempty"`
+	ReactionList  map[string]int64 `json:"reaction_list,omitempty"`
+}

pkg/internal/models/posts.go

@@ -10,7 +10,8 @@ type Post struct {
 	BaseModel
 
 	Alias       string                    `json:"alias" gorm:"uniqueIndex"`
-	Content     string                    `json:"content"`
+	Content     *string                   `json:"content"`
+	Language    string                    `json:"language"`
 	Tags        []Tag                     `json:"tags" gorm:"many2many:post_tags"`
 	Categories  []Category                `json:"categories" gorm:"many2many:post_categories"`
 	Reactions   []Reaction                `json:"reactions"`
@@ -29,8 +30,5 @@ type Post struct {
 	AuthorID uint    `json:"author_id"`
 	Author   Account `json:"author"`
 
-	// Dynamic Calculated Values
+	Metric PostMetric `json:"metric" gorm:"-"`
-	ReplyCount    int64            `json:"reply_count"`
-	ReactionCount int64            `json:"reaction_count"`
-	ReactionList  map[string]int64 `json:"reaction_list" gorm:"-"`
 }

pkg/internal/server/api/articles_api.go

@@ -23,8 +23,8 @@ func getArticle(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusNotFound, err.Error())
 	}
 
-	item.ReactionCount = services.CountArticleReactions(item.ID)
+	item.Metric.ReactionCount = services.CountArticleReactions(item.ID)
-	item.ReactionList, err = services.ListResourceReactions(database.C.Where("article_id = ?", item.ID))
+	item.Metric.ReactionList, err = services.ListResourceReactions(database.C.Where("article_id = ?", item.ID))
 	if err != nil {
 		return fiber.NewError(fiber.StatusInternalServerError, err.Error())
 	}

pkg/internal/server/api/posts_api.go

@@ -23,9 +23,11 @@ func getPost(c *fiber.Ctx) error {
 		return fiber.NewError(fiber.StatusNotFound, err.Error())
 	}
 
-	item.ReplyCount = services.CountPostReply(item.ID)
+	item.Metric = models.PostMetric{
-	item.ReactionCount = services.CountPostReactions(item.ID)
+		ReplyCount:    services.CountPostReply(item.ID),
-	item.ReactionList, err = services.ListResourceReactions(database.C.Where("post_id = ?", item.ID))
+		ReactionCount: services.CountPostReactions(item.ID),
+	}
+	item.Metric.ReactionList, err = services.ListResourceReactions(database.C.Where("post_id = ?", item.ID))
 	if err != nil {
 		return fiber.NewError(fiber.StatusInternalServerError, err.Error())
 	}
@@ -139,7 +141,7 @@ func createPost(c *fiber.Ctx) error {
 
 	item := models.Post{
 		Alias:       data.Alias,
-		Content:     data.Content,
+		Content:     &data.Content,
 		Tags:        data.Tags,
 		Categories:  data.Categories,
 		Attachments: data.Attachments,
@@ -218,8 +220,8 @@ func editPost(c *fiber.Ctx) error {
 		}
 	}
 
+	item.Content = &data.Content
 	item.Alias = data.Alias
-	item.Content = data.Content
 	item.IsDraft = data.IsDraft
 	item.PublishedAt = data.PublishedAt
 	item.Tags = data.Tags

pkg/internal/services/articles.go

@@ -138,7 +138,7 @@ func ListArticle(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.
 
 			for k, v := range mapping {
 				if post, ok := itemMap[k]; ok {
-					post.ReactionList = v
+					post.Metric.ReactionList = v
 				}
 			}
 		}
@@ -165,6 +165,8 @@ func EnsureArticleCategoriesAndTags(item models.Article) (models.Article, error)
 }
 
 func NewArticle(user models.Account, item models.Article) (models.Article, error) {
+	item.Language = DetectLanguage(&item.Content)
+
 	item, err := EnsureArticleCategoriesAndTags(item)
 	if err != nil {
 		return item, err
@@ -185,6 +187,7 @@ func NewArticle(user models.Account, item models.Article) (models.Article, error
 }
 
 func EditArticle(item models.Article) (models.Article, error) {
+	item.Language = DetectLanguage(&item.Content)
 	item, err := EnsureArticleCategoriesAndTags(item)
 	if err != nil {
 		return item, err

pkg/internal/services/languages.go

@@ -0,0 +1,18 @@
+package services
+
+import (
+	"github.com/pemistahl/lingua-go"
+	"strings"
+)
+
+func DetectLanguage(content *string) string {
+	if content != nil {
+		detector := lingua.NewLanguageDetectorBuilder().
+			FromLanguages(lingua.AllLanguages()...).
+			Build()
+		if lang, ok := detector.DetectLanguageOf(*content); ok {
+			return strings.ToLower(lang.String())
+		}
+	}
+	return "unknown"
+}

pkg/internal/services/posts.go

@@ -167,6 +167,7 @@ func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Pos
 	}
 
 	idx := lo.Map(items, func(item *models.Post, index int) uint {
+		item.Metric = models.PostMetric{}
 		return item.ID
 	})
 
@@ -181,7 +182,7 @@ func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Pos
 
 			for k, v := range mapping {
 				if post, ok := itemMap[k]; ok {
-					post.ReactionList = v
+					post.Metric.ReactionList = v
 				}
 			}
 		}
@@ -213,7 +214,7 @@ func ListPost(tx *gorm.DB, take int, offset int, noReact ...bool) ([]*models.Pos
 
 		for k, v := range list {
 			if post, ok := itemMap[k]; ok {
-				post.ReplyCount = v
+				post.Metric.ReplyCount = v
 			}
 		}
 	}
@@ -239,6 +240,8 @@ func EnsurePostCategoriesAndTags(item models.Post) (models.Post, error) {
 }
 
 func NewPost(user models.Account, item models.Post) (models.Post, error) {
+	item.Language = DetectLanguage(item.Content)
+
 	item, err := EnsurePostCategoriesAndTags(item)
 	if err != nil {
 		return item, err
@@ -281,6 +284,7 @@ func NewPost(user models.Account, item models.Post) (models.Post, error) {
 }
 
 func EditPost(item models.Post) (models.Post, error) {
+	item.Language = DetectLanguage(item.Content)
 	item, err := EnsurePostCategoriesAndTags(item)
 	if err != nil {
 		return item, err