mirror of
https://github.com/go-vikunja/vikunja.git
synced 2026-05-05 19:36:46 +00:00
39b4568bc5
This changes the error handling to a centralized HTTP error handler in `pkg/routes/error_handler.go` that converts all error types to proper HTTP responses. This simplifies the overall error handling because http handler now only need to return the error instead of calling HandleHTTPError as previously. It also removes the duplication between handling errors with and without Sentry. 🐰 Hop along, dear errors, no more wrapping today! We've centralized handlers in a shiny new way, From scattered to unified, the code flows so clean, ValidationHTTPError marshals JSON supreme! Direct propagation hops forward with glee, A refactor so grand—what a sight to see! 🎉
83 lines
3.0 KiB
Go
83 lines
3.0 KiB
Go
// Vikunja is a to-do list application to facilitate your life.
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// Copyright 2018-present Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package unsplash
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import (
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"context"
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"net/http"
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"strings"
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"github.com/labstack/echo/v4"
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)
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func unsplashImage(url string, c echo.Context) error {
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// Replacing and appending the url for security reasons
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req, err := http.NewRequestWithContext(context.Background(), http.MethodGet, "https://images.unsplash.com/"+strings.Replace(url, "https://images.unsplash.com/", "", 1), nil)
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if err != nil {
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return err
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}
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resp, err := http.DefaultClient.Do(req)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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if resp.StatusCode > 399 {
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return echo.ErrNotFound
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}
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return c.Stream(http.StatusOK, "image/jpg", resp.Body)
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}
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// ProxyUnsplashImage proxies a thumbnail from unsplash for privacy reasons.
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// @Summary Get an unsplash image
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// @Description Get an unsplash image. **Returns json on error.**
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// @tags project
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// @Produce octet-stream
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// @Param image path int true "Unsplash Image ID"
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// @Security JWTKeyAuth
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// @Success 200 {file} blob "The image"
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// @Failure 404 {object} models.Message "The image does not exist."
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// @Failure 500 {object} models.Message "Internal error"
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// @Router /backgrounds/unsplash/image/{image} [get]
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func ProxyUnsplashImage(c echo.Context) error {
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photo, err := getUnsplashPhotoInfoByID(c.Param("image"))
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if err != nil {
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return err
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}
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pingbackByPhotoID(photo.ID)
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return unsplashImage(photo.Urls.Raw, c)
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}
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// ProxyUnsplashThumb proxies a thumbnail from unsplash for privacy reasons.
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// @Summary Get an unsplash thumbnail image
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// @Description Get an unsplash thumbnail image. The thumbnail is cropped to a max width of 200px. **Returns json on error.**
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// @tags project
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// @Produce octet-stream
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// @Param image path int true "Unsplash Image ID"
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// @Security JWTKeyAuth
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// @Success 200 {file} blob "The thumbnail"
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// @Failure 404 {object} models.Message "The image does not exist."
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// @Failure 500 {object} models.Message "Internal error"
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// @Router /backgrounds/unsplash/image/{image}/thumb [get]
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func ProxyUnsplashThumb(c echo.Context) error {
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photo, err := getUnsplashPhotoInfoByID(c.Param("image"))
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if err != nil {
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return err
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}
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pingbackByPhotoID(photo.ID)
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return unsplashImage("https://images.unsplash.com/"+getImageID(photo.Urls.Raw)+"?ixlib=rb-1.2.1&q=80&fm=jpg&crop=entropy&cs=tinysrgb&w=200&fit=max&ixid=eyJhcHBfaWQiOjcyODAwfQ", c)
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}
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