ildarusmanov/msofficepreview

package controllers

import (
    "github.com/gin-gonic/gin"
    "github.com/ildarusmanov/msofficepreview/interfaces"
    "github.com/ildarusmanov/msofficepreview/models"
    "net/http"
)

type PreviewsController struct {
    generator interfaces.PreviewGenerator
}

func CreatePreviewsController(generator interfaces.PreviewGenerator) *PreviewsController {
    return &PreviewsController{generator}
}

func (c *PreviewsController) Create(ctx *gin.Context) {
    var json models.File

    if err := ctx.ShouldBindJSON(&json); err != nil {
        ctx.AbortWithStatusJSON(http.StatusBadRequest, gin.H{"error": err})
        return
    }

    previewInfo, err := c.generator.GetPreviewLink(json.FilePath)

    if err != nil {
        ctx.AbortWithStatusJSON(http.StatusNotFound, gin.H{"error": err})
        return
    }

    ctx.JSON(http.StatusOK, gin.H{
        "Src":      previewInfo.GetSrc(),
        "Token":    previewInfo.GetToken(),
        "TokenTtl": previewInfo.GetTokenTtl(),
    })
}