118 lines
2.2 KiB
Go
118 lines
2.2 KiB
Go
package main
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import (
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valid "github.com/asaskevich/govalidator"
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"github.com/gin-gonic/gin"
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"github.com/rs/zerolog"
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"github.com/rs/zerolog/log"
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"git.tcp.direct/tcp.direct/tcp.ac/config"
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)
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type EntryType uint8
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const (
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Image EntryType = iota
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Text
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URL
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// Custom is for user uploads of arbitrary formats.
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Custom
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)
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type UserID uint64
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type Entry interface {
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TypeCode() string
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UID() string
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DelKey() string
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OwnerID() uint64
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Private() bool
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}
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type Post struct {
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entryType EntryType
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owner UserID
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uid, key string
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priv bool
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log *zerolog.Logger
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}
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func (p *Post) TypeCode() (code string) {
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switch p.entryType {
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case Image:
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code = "i"
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case Text:
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code = "t"
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case URL:
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code = "u"
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default:
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panic("not implemented")
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}
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return
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}
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func (p *Post) UID() string {
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return p.uid
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}
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func (p *Post) DelKey() string {
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return p.key
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}
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func (p *Post) Private() bool {
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return p.priv
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}
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func (p *Post) Log(l zerolog.Logger) *zerolog.Logger {
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if p.log != nil {
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return p.log
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}
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nl := l.With().
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Str("type", p.TypeCode()).
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Str("uid", p.UID()).Str("key", p.DelKey()).
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Bool("private", p.Private()).Logger()
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p.log = &nl
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return p.log
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}
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func validateKey(rKey string) bool {
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// if it doesn't match the key size or it isn't alphanumeric - throw it out
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if len(rKey) != config.DeleteKeySize || !valid.IsAlphanumeric(rKey) {
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log.Warn().Str("rKey", rKey).
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Msg("delete request failed sanity check!")
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return false
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}
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return true
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}
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func (p *Post) URLString() string {
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var keyurl string = ""
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url := config.BaseURL + p.TypeCode() + "/" + string(p.UID())
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if p.DelKey() != "" {
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keyurl = config.BaseURL + "d/" + p.TypeCode() + "/" + p.DelKey()
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}
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p.Log(log.Logger).Info().Msg("success")
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if keyurl != "" {
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return url + "\nDelete: " + keyurl + "\n"
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}
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return url
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}
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func (p *Post) Serve(c *gin.Context) {
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var keyurl string = ""
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url := config.BaseURL + p.TypeCode() + "/" + string(p.UID())
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if p.DelKey() != "" {
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keyurl = config.BaseURL + "d/" + p.TypeCode() + "/" + p.DelKey()
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}
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log.Info().
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Str("type", p.TypeCode()).
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Str("uid", p.UID()).Str("key", p.DelKey()).
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Bool("private", p.Private()).Msg("success")
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c.JSON(201, gin.H{"Imgurl": url, "ToDelete": keyurl})
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return
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}
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