Initial commit

1 files changed, 218 insertions, 0 deletions

diff --git a/cmd/web/controller/htmx/editor.go b/cmd/web/controller/htmx/editor.go
new file mode 100644
index 0000000..fda61a4
--- /dev/null
+++ b/cmd/web/controller/htmx/editor.go
@@ -0,0 +1,218 @@
+package HTMXController
+
+import (
+	"encoding/json"
+	"errors"
+	"projecty/cmd/web/model"
+	"projecty/internal"
+	"projecty/internal/authentication"
+	"projecty/internal/database"
+	"projecty/internal/helper"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/gofiber/fiber/v2"
+	"github.com/gosimple/slug"
+	"gorm.io/gorm"
+)
+
+func EditorPage(c *fiber.Ctx) error {
+
+	var authenticatedUser model.User
+	var article model.Article
+	hasArticle := false
+	NavBarActive := "editor"
+
+	isAuthenticated, userID := authentication.AuthGet(c)
+
+	db := database.Get()
+
+	if isAuthenticated {
+		db.Model(&authenticatedUser).
+			Where("id = ?", userID).
+			First(&authenticatedUser)
+	}
+
+	if c.Params("slug") != "" {
+
+		err := db.Model(&article).
+			Where("slug = ?", c.Params("slug")).
+			Preload("Tags", func(db *gorm.DB) *gorm.DB {
+				return db.Order("tags.name asc")
+			}).
+			Find(&article).Error
+
+		if err == nil {
+			hasArticle = true
+			NavBarActive = "none"
+		}
+	}
+
+	return c.Render("editor/htmx-editor-page", fiber.Map{
+		"PageTitle":         "Editor",
+		"FiberCtx":          c,
+		"NavBarActive":      NavBarActive,
+		"AuthenticatedUser": authenticatedUser,
+		"HasArticle":        hasArticle,
+		"Article":           article,
+	}, "layouts/app-htmx")
+}
+
+func StoreArticle(c *fiber.Ctx) error {
+
+	type TagItem struct {
+		Value string
+	}
+
+	var (
+		errorBag          []string
+		tagItems          []TagItem
+		authenticatedUser model.User
+	)
+	validate := internal.NewValidator()
+
+	isAuthenticated, userID := authentication.AuthGet(c)
+	if !isAuthenticated {
+		return c.Redirect("/")
+	}
+
+	db := database.Get()
+
+	db.Model(&authenticatedUser).
+		Where("id = ?", userID).
+		First(&authenticatedUser)
+
+	article := &model.Article{
+		Title:       c.FormValue("title"),
+		Slug:        slug.Make(c.FormValue("title")),
+		Description: c.FormValue("description"),
+		Body:        c.FormValue("content"),
+		UserID:      userID,
+	}
+
+	err := validate.Validate(article)
+	if err != nil {
+
+		for _, err := range err.(validator.ValidationErrors) {
+			errorBag = append(errorBag, internal.ErrorMessage(err.Field(), err.Tag()))
+		}
+
+		return c.Render("editor/htmx-editor-page", fiber.Map{
+			"IsOob":             true,
+			"FiberCtx":          c,
+			"NavBarActive":      "editor",
+			"Errors":            errorBag,
+			"AuthenticatedUser": authenticatedUser,
+		}, "layouts/app-htmx")
+	}
+
+	db.Create(article)
+
+	if c.FormValue("tags") != "" {
+		json.Unmarshal([]byte(c.FormValue("tags")), &tagItems)
+
+		for i := 0; i < len(tagItems); i++ {
+			tagItem := tagItems[i]
+			tag := model.Tag{Name: tagItem.Value}
+
+			err := db.Model(&tag).Where("name = ?", tagItem.Value).First(&tag).Error
+			if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
+				db.Create(&tag)
+			}
+
+			if err := db.Model(&article).Association("Tags").Append(&tag); err != nil {
+				return err
+			}
+		}
+	}
+
+	return helper.HTMXRedirectTo("/articles/"+article.Slug, "/htmx/articles/"+article.Slug, c)
+}
+
+func UpdateArticle(c *fiber.Ctx) error {
+
+	type TagItem struct {
+		Value string
+	}
+
+	var (
+		errorBag          []string
+		tagItems          []TagItem
+		authenticatedUser model.User
+		article           model.Article
+		tags              []model.Tag
+	)
+
+	validate := internal.NewValidator()
+
+	isAuthenticated, userID := authentication.AuthGet(c)
+	if !isAuthenticated {
+		return c.Redirect("/")
+	}
+
+	db := database.Get()
+
+	db.Model(&authenticatedUser).
+		Where("id = ?", userID).
+		First(&authenticatedUser)
+
+	err := db.Model(&article).
+		Where("slug = ?", c.Params("slug")).
+		Preload("Tags", func(db *gorm.DB) *gorm.DB {
+			return db.Order("tags.name asc")
+		}).
+		Find(&article).Error
+
+	if err != nil {
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return c.Redirect("/")
+		}
+	}
+
+	article.Title = c.FormValue("title")
+	article.Description = c.FormValue("description")
+	article.Body = c.FormValue("content")
+
+	err = validate.Validate(article)
+	if err != nil {
+
+		for _, err := range err.(validator.ValidationErrors) {
+			errorBag = append(errorBag, internal.ErrorMessage(err.Field(), err.Tag()))
+		}
+
+		return c.Render("editor/htmx-editor-page", fiber.Map{
+			"IsOob":             true,
+			"FiberCtx":          c,
+			"NavBarActive":      "editor",
+			"Errors":            errorBag,
+			"AuthenticatedUser": authenticatedUser,
+			"HasArticle":        true,
+			"Article":           article,
+		}, "layouts/app-htmx")
+	}
+
+	article.Slug = slug.Make(c.FormValue("title"))
+
+	db.Updates(article)
+
+	if c.FormValue("tags") != "" {
+		json.Unmarshal([]byte(c.FormValue("tags")), &tagItems)
+
+		for i := 0; i < len(tagItems); i++ {
+			tagItem := tagItems[i]
+			tag := model.Tag{Name: tagItem.Value}
+
+			err := db.Model(&tag).Where("name = ?", tagItem.Value).First(&tag).Error
+			if err != nil && errors.Is(err, gorm.ErrRecordNotFound) {
+				db.Create(&tag)
+			}
+
+			tags = append(tags, tag)
+		}
+
+		if err := db.Model(&article).Association("Tags").Replace(&tags); err != nil {
+			return err
+		}
+	}
+
+	return helper.HTMXRedirectTo("/articles/"+article.Slug, "/htmx/articles/"+article.Slug, c)
+}