cdd068cdb6
Fix lint Add docs for avatar configuration Add default avatar provider Co-authored-by: kolaente <k@knt.li> Reviewed-on: https://kolaente.dev/vikunja/api/pulls/149
83 lines
2.8 KiB
Go
83 lines
2.8 KiB
Go
// Vikunja is a to-do-list application to facilitate your life.
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// Copyright 2018-2020 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 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package v1
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import (
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"code.vikunja.io/api/pkg/config"
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"code.vikunja.io/api/pkg/log"
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"code.vikunja.io/api/pkg/modules/avatar"
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"code.vikunja.io/api/pkg/modules/avatar/empty"
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"code.vikunja.io/api/pkg/modules/avatar/gravatar"
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user2 "code.vikunja.io/api/pkg/user"
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"code.vikunja.io/web/handler"
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"github.com/labstack/echo/v4"
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"net/http"
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"strconv"
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)
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// GetAvatar returns a user's avatar
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// @Summary User Avatar
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// @Description Returns the user avatar as image.
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// @tags user
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// @Produce octet-stream
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// @Param username path string true "The username of the user who's avatar you want to get"
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// @Param size query int false "The size of the avatar you want to get"
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// @Success 200 {} blob "The avatar"
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// @Failure 404 {object} models.Message "The user does not exist."
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// @Failure 500 {object} models.Message "Internal error"
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// @Router /{username}/avatar [get]
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func GetAvatar(c echo.Context) error {
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// Get the username
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username := c.Param("username")
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// Get the user
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user, err := user2.GetUserWithEmail(&user2.User{Username: username})
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if err != nil {
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log.Errorf("Error getting user for avatar: %v", err)
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return handler.HandleHTTPError(err, c)
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}
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// Initialize the avatar provider
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// For now, we only have one avatar provider, in the future there could be multiple which
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// could be changed based on user settings etc.
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var avatarProvider avatar.Provider
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switch config.AvatarProvider.GetString() {
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case "gravatar":
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avatarProvider = &gravatar.Provider{}
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default:
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avatarProvider = &empty.Provider{}
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}
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size := c.QueryParam("size")
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var sizeInt int64 = 250 // Default size of 250
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if size != "" {
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sizeInt, err = strconv.ParseInt(size, 10, 64)
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if err != nil {
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log.Errorf("Error parsing size: %v", err)
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return handler.HandleHTTPError(err, c)
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}
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}
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// Get the avatar
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a, mimeType, err := avatarProvider.GetAvatar(user, sizeInt)
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if err != nil {
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log.Errorf("Error getting avatar for user %d: %v", user.ID, err)
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return handler.HandleHTTPError(err, c)
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}
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return c.Blob(http.StatusOK, mimeType, a)
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}
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