52 lines
1.5 KiB
Go
52 lines
1.5 KiB
Go
package model
|
|
|
|
import (
|
|
_ "gorm.io/driver/sqlite"
|
|
"gorm.io/gorm"
|
|
"one-api/common"
|
|
"os"
|
|
"path"
|
|
)
|
|
|
|
type Channel struct {
|
|
Id int `json:"id"`
|
|
Filename string `json:"filename" gorm:"index"`
|
|
Description string `json:"description"`
|
|
Uploader string `json:"uploader" gorm:"index"`
|
|
UploaderId int `json:"uploader_id" gorm:"index"`
|
|
Link string `json:"link" gorm:"unique;index"`
|
|
UploadTime string `json:"upload_time"`
|
|
DownloadCounter int `json:"download_counter"`
|
|
}
|
|
|
|
func GetAllChannels(startIdx int, num int) ([]*Channel, error) {
|
|
var files []*Channel
|
|
var err error
|
|
err = DB.Order("id desc").Limit(num).Offset(startIdx).Find(&files).Error
|
|
return files, err
|
|
}
|
|
|
|
func SearchChannels(keyword string) (files []*Channel, err error) {
|
|
err = DB.Select([]string{"id", "filename", "description", "uploader", "uploader_id", "link", "upload_time", "download_counter"}).Where(
|
|
"filename LIKE ? or uploader LIKE ? or uploader_id = ?", keyword+"%", keyword+"%", keyword).Find(&files).Error
|
|
return files, err
|
|
}
|
|
|
|
func (file *Channel) Insert() error {
|
|
var err error
|
|
err = DB.Create(file).Error
|
|
return err
|
|
}
|
|
|
|
// Delete Make sure link is valid! Because we will use os.Remove to delete it!
|
|
func (file *Channel) Delete() error {
|
|
var err error
|
|
err = DB.Delete(file).Error
|
|
err = os.Remove(path.Join(common.UploadPath, file.Link))
|
|
return err
|
|
}
|
|
|
|
func UpdateDownloadCounter(link string) {
|
|
DB.Model(&Channel{}).Where("link = ?", link).UpdateColumn("download_counter", gorm.Expr("download_counter + 1"))
|
|
}
|