fastpastebin/pastes/model.go

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// Fast Paste Bin - uberfast and easy-to-use pastebin.
//
// Copyright (c) 2018, Stanislav N. aka pztrn and Fast Paste Bin
// developers.
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject
// to the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
// CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
// TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
// OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
package pastes
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import (
// stdlib
"time"
// other
//"github.com/alecthomas/chroma"
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)
const (
PASTE_KEEP_FOR_MINUTES = 1
PASTE_KEEP_FOR_HOURS = 2
PASTE_KEEP_FOR_DAYS = 3
PASTE_KEEP_FOR_MONTHS = 4
)
var (
PASTE_KEEPS_CORELLATION = map[string]int{
"M": PASTE_KEEP_FOR_MINUTES,
"h": PASTE_KEEP_FOR_HOURS,
"d": PASTE_KEEP_FOR_DAYS,
"m": PASTE_KEEP_FOR_MONTHS,
}
)
// Paste represents paste itself.
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type Paste struct {
ID int `db:"id"`
Title string `db:"title"`
Data string `db:"data"`
CreatedAt *time.Time `db:"created_at"`
KeepFor int `db:"keep_for"`
KeepForUnitType int `db:"keep_for_unit_type"`
Language string `db:"language"`
Private bool `db:"private"`
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Password string `db:"password"`
PasswordSalt string `db:"password_salt"`
}
func (p *Paste) GetExpirationTime() time.Time {
var expirationTime time.Time
switch p.KeepForUnitType {
case PASTE_KEEP_FOR_MINUTES:
expirationTime = p.CreatedAt.Add(time.Minute * time.Duration(p.KeepFor))
case PASTE_KEEP_FOR_HOURS:
expirationTime = p.CreatedAt.Add(time.Hour * time.Duration(p.KeepFor))
case PASTE_KEEP_FOR_DAYS:
expirationTime = p.CreatedAt.Add(time.Hour * 24 * time.Duration(p.KeepFor))
case PASTE_KEEP_FOR_MONTHS:
expirationTime = p.CreatedAt.Add(time.Hour * 24 * 30 * time.Duration(p.KeepFor))
}
return expirationTime
}
// IsExpired checks if paste is already expired (or not).
func (p *Paste) IsExpired() bool {
curTime := time.Now().UTC()
expirationTime := p.GetExpirationTime()
if curTime.Sub(expirationTime).Seconds() > 0 {
return true
}
return false
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}