Refactor server code (#407)

internal/web/handlers/gist/edit.go

@@ -0,0 +1,75 @@
+package gist
+
+import (
+	"github.com/thomiceli/opengist/internal/db"
+	"github.com/thomiceli/opengist/internal/render"
+	"github.com/thomiceli/opengist/internal/web/context"
+	"strconv"
+)
+
+func Edit(ctx *context.Context) error {
+	gist := ctx.GetData("gist").(*db.Gist)
+
+	files, err := gist.Files("HEAD", false)
+	if err != nil {
+		return ctx.ErrorRes(500, "Error fetching files from repository", err)
+	}
+
+	ctx.SetData("files", files)
+	ctx.SetData("htmlTitle", ctx.TrH("gist.edit.edit-gist", gist.Title))
+
+	return ctx.Html("edit.html")
+}
+
+func Checkbox(ctx *context.Context) error {
+	filename := ctx.FormValue("file")
+	checkboxNb := ctx.FormValue("checkbox")
+
+	i, err := strconv.Atoi(checkboxNb)
+	if err != nil {
+		return ctx.ErrorRes(400, ctx.Tr("error.invalid-number"), nil)
+	}
+
+	gist := ctx.GetData("gist").(*db.Gist)
+	file, err := gist.File("HEAD", filename, false)
+	if err != nil {
+		return ctx.ErrorRes(500, "Error getting file content", err)
+	} else if file == nil {
+		return ctx.NotFound("File not found")
+	}
+
+	markdown, err := render.Checkbox(file.Content, i)
+	if err != nil {
+		return ctx.ErrorRes(500, "Error checking checkbox", err)
+	}
+
+	if err = gist.AddAndCommitFile(&db.FileDTO{
+		Filename: filename,
+		Content:  markdown,
+	}); err != nil {
+		return ctx.ErrorRes(500, "Error adding and committing files", err)
+	}
+
+	if err = gist.UpdatePreviewAndCount(true); err != nil {
+		return ctx.ErrorRes(500, "Error updating the gist", err)
+	}
+
+	return ctx.PlainText(200, "ok")
+}
+
+func EditVisibility(ctx *context.Context) error {
+	gist := ctx.GetData("gist").(*db.Gist)
+
+	dto := new(db.VisibilityDTO)
+	if err := ctx.Bind(dto); err != nil {
+		return ctx.ErrorRes(400, ctx.Tr("error.cannot-bind-data"), err)
+	}
+
+	gist.Private = dto.Private
+	if err := gist.UpdateNoTimestamps(); err != nil {
+		return ctx.ErrorRes(500, "Error updating this gist", err)
+	}
+
+	ctx.AddFlash(ctx.Tr("flash.gist.visibility-changed"), "success")
+	return ctx.RedirectTo("/" + gist.User.Username + "/" + gist.Identifier())
+}