65 lines
2.3 KiB
Go
65 lines
2.3 KiB
Go
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// 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 models
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import "code.vikunja.io/api/pkg/files"
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// Unsplash requires us to do pingbacks to their site and also name the image author.
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// To do this properly, we need to save these information somewhere.
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// UnsplashPhoto is an unsplash photo in the db
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type UnsplashPhoto struct {
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ID int64 `xorm:"autoincr not null unique pk" json:"id,omitempty"`
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FileID int64 `xorm:"not null" json:"-"`
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UnsplashID string `xorm:"varchar(50)" json:"unsplash_id"`
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Author string `xorm:"text" json:"author"`
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AuthorName string `xorm:"text" json:"author_name"`
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}
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// TableName contains the table name for an unsplash photo
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func (u *UnsplashPhoto) TableName() string {
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return "unsplash_photos"
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}
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// Save persists an unsplash photo to the db
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func (u *UnsplashPhoto) Save() error {
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_, err := x.Insert(u)
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return err
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}
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// GetUnsplashPhotoByFileID returns an unsplash photo by its saved file id
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func GetUnsplashPhotoByFileID(fileID int64) (u *UnsplashPhoto, err error) {
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u = &UnsplashPhoto{}
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exists, err := x.Where("file_id = ?", fileID).Get(u)
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if err != nil {
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return
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}
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if !exists {
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return nil, files.ErrFileIsNotUnsplashFile{FileID: fileID}
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}
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return
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}
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// RemoveUnsplashPhoto removes an unsplash photo from the db
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func RemoveUnsplashPhoto(fileID int64) (err error) {
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// This is intentionally "fire and forget" which is why we don't check if we have an
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// unsplash entry for that file at all. If there is one, it will be deleted.
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// We do this to keep the function simple.
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_, err = x.Where("file_id = ?", fileID).Delete(&UnsplashPhoto{})
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return
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}
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