88 lines
2.0 KiB
Go
88 lines
2.0 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package utils
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import (
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"net/url"
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"strings"
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"time"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/convert"
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)
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// GetQueryBeforeSince return parsed time (unix format) from URL query's before and since
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func GetQueryBeforeSince(ctx *context.APIContext) (before, since int64, err error) {
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qCreatedBefore, err := prepareQueryArg(ctx, "before")
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if err != nil {
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return 0, 0, err
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}
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qCreatedSince, err := prepareQueryArg(ctx, "since")
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if err != nil {
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return 0, 0, err
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}
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before, err = parseTime(qCreatedBefore)
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if err != nil {
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return 0, 0, err
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}
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since, err = parseTime(qCreatedSince)
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if err != nil {
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return 0, 0, err
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}
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return before, since, nil
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}
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// parseTime parse time and return unix timestamp
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func parseTime(value string) (int64, error) {
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if len(value) != 0 {
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t, err := time.Parse(time.RFC3339, value)
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if err != nil {
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return 0, err
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}
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if !t.IsZero() {
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return t.Unix(), nil
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}
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}
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return 0, nil
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}
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// prepareQueryArg unescape and trim a query arg
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func prepareQueryArg(ctx *context.APIContext, name string) (value string, err error) {
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value, err = url.PathUnescape(ctx.Query(name))
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value = strings.Trim(value, " ")
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return
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}
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// GetListOptions returns list options using the page and limit parameters
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func GetListOptions(ctx *context.APIContext) models.ListOptions {
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return models.ListOptions{
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Page: ctx.QueryInt("page"),
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PageSize: convert.ToCorrectPageSize(ctx.QueryInt("limit")),
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}
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}
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// PaginateUserSlice cut a slice of Users as per pagination options
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// TODO: make it generic
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func PaginateUserSlice(items []*models.User, page, pageSize int) []*models.User {
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if page != 0 {
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page--
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}
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if page*pageSize >= len(items) {
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return items[len(items):]
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}
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items = items[page*pageSize:]
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if len(items) > pageSize {
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return items[:pageSize]
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}
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return items
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}
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