mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-29 10:54:02 -05:00
4de80392bc
This branch continues the work of #23092 and attempts to rid the codebase of any `nil` contexts when using a `RenderContext`. Anything that renders markdown or does post processing may call `markup.sha1CurrentPatternProcessor()`, and this runs `git.OpenRepository()`, which needs a context. It will panic if the context is `nil`. This branch attempts to _always_ include a context when creating a `RenderContext` to prevent future crashes. Co-authored-by: Kyle D <kdumontnu@gmail.com>
1075 lines
32 KiB
Go
1075 lines
32 KiB
Go
// Copyright 2018 The Gitea Authors. All rights reserved.
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// Copyright 2014 The Gogs Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package templates
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import (
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"bytes"
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"context"
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"encoding/hex"
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"errors"
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"fmt"
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"html"
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"html/template"
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"math"
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"mime"
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"net/url"
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"path/filepath"
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"reflect"
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"regexp"
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"runtime"
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"strconv"
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"strings"
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texttmpl "text/template"
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"time"
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"unicode"
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activities_model "code.gitea.io/gitea/models/activities"
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"code.gitea.io/gitea/models/avatars"
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issues_model "code.gitea.io/gitea/models/issues"
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"code.gitea.io/gitea/models/organization"
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repo_model "code.gitea.io/gitea/models/repo"
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system_model "code.gitea.io/gitea/models/system"
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/emoji"
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"code.gitea.io/gitea/modules/git"
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giturl "code.gitea.io/gitea/modules/git/url"
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gitea_html "code.gitea.io/gitea/modules/html"
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"code.gitea.io/gitea/modules/json"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/markup"
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"code.gitea.io/gitea/modules/markup/markdown"
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"code.gitea.io/gitea/modules/repository"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/svg"
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"code.gitea.io/gitea/modules/timeutil"
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"code.gitea.io/gitea/modules/util"
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"code.gitea.io/gitea/services/gitdiff"
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"github.com/editorconfig/editorconfig-core-go/v2"
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)
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// Used from static.go && dynamic.go
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var mailSubjectSplit = regexp.MustCompile(`(?m)^-{3,}[\s]*$`)
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// NewFuncMap returns functions for injecting to templates
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func NewFuncMap() []template.FuncMap {
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return []template.FuncMap{map[string]interface{}{
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"GoVer": func() string {
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return util.ToTitleCase(runtime.Version())
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},
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"UseHTTPS": func() bool {
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return strings.HasPrefix(setting.AppURL, "https")
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},
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"AppName": func() string {
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return setting.AppName
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},
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"AppSubUrl": func() string {
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return setting.AppSubURL
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},
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"AssetUrlPrefix": func() string {
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return setting.StaticURLPrefix + "/assets"
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},
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"AppUrl": func() string {
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// The usage of AppUrl should be avoided as much as possible,
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// because the AppURL(ROOT_URL) may not match user's visiting site and the ROOT_URL in app.ini may be incorrect.
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// And it's difficult for Gitea to guess absolute URL correctly with zero configuration,
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// because Gitea doesn't know whether the scheme is HTTP or HTTPS unless the reverse proxy could tell Gitea.
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return setting.AppURL
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},
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"AppVer": func() string {
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return setting.AppVer
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},
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"AppBuiltWith": func() string {
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return setting.AppBuiltWith
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},
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"AppDomain": func() string {
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return setting.Domain
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},
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"AssetVersion": func() string {
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return setting.AssetVersion
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},
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"DisableGravatar": func(ctx context.Context) bool {
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return system_model.GetSettingWithCacheBool(ctx, system_model.KeyPictureDisableGravatar)
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},
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"DefaultShowFullName": func() bool {
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return setting.UI.DefaultShowFullName
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},
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"ShowFooterTemplateLoadTime": func() bool {
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return setting.ShowFooterTemplateLoadTime
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},
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"LoadTimes": func(startTime time.Time) string {
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return fmt.Sprint(time.Since(startTime).Nanoseconds()/1e6) + "ms"
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},
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"AllowedReactions": func() []string {
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return setting.UI.Reactions
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},
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"CustomEmojis": func() map[string]string {
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return setting.UI.CustomEmojisMap
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},
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"Safe": Safe,
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"SafeJS": SafeJS,
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"JSEscape": JSEscape,
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"Str2html": Str2html,
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"TimeSince": timeutil.TimeSince,
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"TimeSinceUnix": timeutil.TimeSinceUnix,
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"FileSize": base.FileSize,
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"PrettyNumber": base.PrettyNumber,
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"JsPrettyNumber": JsPrettyNumber,
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"Subtract": base.Subtract,
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"EntryIcon": base.EntryIcon,
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"MigrationIcon": MigrationIcon,
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"Add": func(a ...int) int {
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sum := 0
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for _, val := range a {
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sum += val
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}
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return sum
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},
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"Mul": func(a ...int) int {
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sum := 1
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for _, val := range a {
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sum *= val
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}
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return sum
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},
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"ActionIcon": ActionIcon,
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"DateFmtLong": func(t time.Time) string {
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return t.Format(time.RFC1123Z)
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},
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"DateFmtShort": func(t time.Time) string {
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return t.Format("Jan 02, 2006")
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},
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"CountFmt": base.FormatNumberSI,
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"SubStr": func(str string, start, length int) string {
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if len(str) == 0 {
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return ""
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}
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end := start + length
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if length == -1 {
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end = len(str)
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}
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if len(str) < end {
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return str
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}
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return str[start:end]
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},
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"EllipsisString": base.EllipsisString,
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"DiffTypeToStr": DiffTypeToStr,
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"DiffLineTypeToStr": DiffLineTypeToStr,
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"ShortSha": base.ShortSha,
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"ActionContent2Commits": ActionContent2Commits,
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"PathEscape": url.PathEscape,
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"PathEscapeSegments": util.PathEscapeSegments,
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"URLJoin": util.URLJoin,
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"RenderCommitMessage": RenderCommitMessage,
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"RenderCommitMessageLink": RenderCommitMessageLink,
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"RenderCommitMessageLinkSubject": RenderCommitMessageLinkSubject,
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"RenderCommitBody": RenderCommitBody,
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"RenderCodeBlock": RenderCodeBlock,
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"RenderIssueTitle": RenderIssueTitle,
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"RenderEmoji": RenderEmoji,
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"RenderEmojiPlain": emoji.ReplaceAliases,
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"ReactionToEmoji": ReactionToEmoji,
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"RenderNote": RenderNote,
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"RenderMarkdownToHtml": func(ctx context.Context, input string) template.HTML {
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output, err := markdown.RenderString(&markup.RenderContext{
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Ctx: ctx,
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URLPrefix: setting.AppSubURL,
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}, input)
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if err != nil {
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log.Error("RenderString: %v", err)
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}
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return template.HTML(output)
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},
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"IsMultilineCommitMessage": IsMultilineCommitMessage,
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"ThemeColorMetaTag": func() string {
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return setting.UI.ThemeColorMetaTag
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},
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"MetaAuthor": func() string {
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return setting.UI.Meta.Author
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},
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"MetaDescription": func() string {
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return setting.UI.Meta.Description
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},
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"MetaKeywords": func() string {
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return setting.UI.Meta.Keywords
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},
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"UseServiceWorker": func() bool {
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return setting.UI.UseServiceWorker
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},
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"EnableTimetracking": func() bool {
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return setting.Service.EnableTimetracking
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},
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"FilenameIsImage": func(filename string) bool {
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mimeType := mime.TypeByExtension(filepath.Ext(filename))
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return strings.HasPrefix(mimeType, "image/")
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},
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"TabSizeClass": func(ec interface{}, filename string) string {
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var (
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value *editorconfig.Editorconfig
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ok bool
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)
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if ec != nil {
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if value, ok = ec.(*editorconfig.Editorconfig); !ok || value == nil {
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return "tab-size-8"
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}
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def, err := value.GetDefinitionForFilename(filename)
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if err != nil {
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log.Error("tab size class: getting definition for filename: %v", err)
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return "tab-size-8"
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}
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if def.TabWidth > 0 {
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return fmt.Sprintf("tab-size-%d", def.TabWidth)
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}
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}
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return "tab-size-8"
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},
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"SubJumpablePath": func(str string) []string {
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var path []string
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index := strings.LastIndex(str, "/")
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if index != -1 && index != len(str) {
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path = append(path, str[0:index+1], str[index+1:])
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} else {
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path = append(path, str)
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}
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return path
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},
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"DiffStatsWidth": func(adds, dels int) string {
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return fmt.Sprintf("%f", float64(adds)/(float64(adds)+float64(dels))*100)
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},
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"Json": func(in interface{}) string {
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out, err := json.Marshal(in)
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if err != nil {
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return ""
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}
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return string(out)
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},
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"JsonPrettyPrint": func(in string) string {
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var out bytes.Buffer
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err := json.Indent(&out, []byte(in), "", " ")
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if err != nil {
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return ""
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}
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return out.String()
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},
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"DisableGitHooks": func() bool {
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return setting.DisableGitHooks
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},
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"DisableWebhooks": func() bool {
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return setting.DisableWebhooks
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},
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"DisableImportLocal": func() bool {
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return !setting.ImportLocalPaths
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},
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"Dict": func(values ...interface{}) (map[string]interface{}, error) {
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if len(values)%2 != 0 {
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return nil, errors.New("invalid dict call")
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}
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dict := make(map[string]interface{}, len(values)/2)
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for i := 0; i < len(values); i += 2 {
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key, ok := values[i].(string)
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if !ok {
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return nil, errors.New("dict keys must be strings")
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}
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dict[key] = values[i+1]
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}
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return dict, nil
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},
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"Printf": fmt.Sprintf,
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"Escape": Escape,
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"Sec2Time": util.SecToTime,
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"ParseDeadline": func(deadline string) []string {
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return strings.Split(deadline, "|")
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},
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"DefaultTheme": func() string {
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return setting.UI.DefaultTheme
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},
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// pass key-value pairs to a partial template which receives them as a dict
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"dict": func(values ...interface{}) (map[string]interface{}, error) {
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if len(values) == 0 {
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return nil, errors.New("invalid dict call")
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}
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dict := make(map[string]interface{})
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return util.MergeInto(dict, values...)
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},
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/* like dict but merge key-value pairs into the first dict and return it */
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"mergeinto": func(root map[string]interface{}, values ...interface{}) (map[string]interface{}, error) {
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if len(values) == 0 {
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return nil, errors.New("invalid mergeinto call")
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}
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dict := make(map[string]interface{})
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for key, value := range root {
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dict[key] = value
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}
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return util.MergeInto(dict, values...)
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},
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"percentage": func(n int, values ...int) float32 {
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sum := 0
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for i := 0; i < len(values); i++ {
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sum += values[i]
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}
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return float32(n) * 100 / float32(sum)
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},
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"CommentMustAsDiff": gitdiff.CommentMustAsDiff,
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"MirrorRemoteAddress": mirrorRemoteAddress,
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"NotificationSettings": func() map[string]interface{} {
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return map[string]interface{}{
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"MinTimeout": int(setting.UI.Notification.MinTimeout / time.Millisecond),
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"TimeoutStep": int(setting.UI.Notification.TimeoutStep / time.Millisecond),
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"MaxTimeout": int(setting.UI.Notification.MaxTimeout / time.Millisecond),
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"EventSourceUpdateTime": int(setting.UI.Notification.EventSourceUpdateTime / time.Millisecond),
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}
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},
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"containGeneric": func(arr, v interface{}) bool {
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arrV := reflect.ValueOf(arr)
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if arrV.Kind() == reflect.String && reflect.ValueOf(v).Kind() == reflect.String {
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return strings.Contains(arr.(string), v.(string))
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}
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if arrV.Kind() == reflect.Slice {
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for i := 0; i < arrV.Len(); i++ {
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iV := arrV.Index(i)
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if !iV.CanInterface() {
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continue
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}
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if iV.Interface() == v {
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return true
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}
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}
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}
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return false
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},
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"contain": func(s []int64, id int64) bool {
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for i := 0; i < len(s); i++ {
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if s[i] == id {
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return true
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}
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}
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return false
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},
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"svg": svg.RenderHTML,
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"avatar": Avatar,
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"avatarHTML": AvatarHTML,
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"avatarByAction": AvatarByAction,
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"avatarByEmail": AvatarByEmail,
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"repoAvatar": RepoAvatar,
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"SortArrow": func(normSort, revSort, urlSort string, isDefault bool) template.HTML {
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// if needed
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if len(normSort) == 0 || len(urlSort) == 0 {
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return ""
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}
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if len(urlSort) == 0 && isDefault {
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// if sort is sorted as default add arrow tho this table header
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if isDefault {
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return svg.RenderHTML("octicon-triangle-down", 16)
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}
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} else {
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// if sort arg is in url test if it correlates with column header sort arguments
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// the direction of the arrow should indicate the "current sort order", up means ASC(normal), down means DESC(rev)
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if urlSort == normSort {
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// the table is sorted with this header normal
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return svg.RenderHTML("octicon-triangle-up", 16)
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} else if urlSort == revSort {
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// the table is sorted with this header reverse
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return svg.RenderHTML("octicon-triangle-down", 16)
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}
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}
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// the table is NOT sorted with this header
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return ""
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},
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"RenderLabel": func(ctx context.Context, label *issues_model.Label) template.HTML {
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return template.HTML(RenderLabel(ctx, label))
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},
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"RenderLabels": func(ctx context.Context, labels []*issues_model.Label, repoLink string) template.HTML {
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htmlCode := `<span class="labels-list">`
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for _, label := range labels {
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// Protect against nil value in labels - shouldn't happen but would cause a panic if so
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if label == nil {
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continue
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}
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htmlCode += fmt.Sprintf("<a href='%s/issues?labels=%d'>%s</a> ",
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repoLink, label.ID, RenderLabel(ctx, label))
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}
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htmlCode += "</span>"
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return template.HTML(htmlCode)
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},
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"MermaidMaxSourceCharacters": func() int {
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return setting.MermaidMaxSourceCharacters
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},
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"Join": strings.Join,
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"QueryEscape": url.QueryEscape,
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"DotEscape": DotEscape,
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"Iterate": func(arg interface{}) (items []uint64) {
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count := uint64(0)
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switch val := arg.(type) {
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case uint64:
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count = val
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case *uint64:
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count = *val
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case int64:
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if val < 0 {
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val = 0
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}
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count = uint64(val)
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case *int64:
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if *val < 0 {
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*val = 0
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}
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count = uint64(*val)
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case int:
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if val < 0 {
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val = 0
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}
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count = uint64(val)
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case *int:
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if *val < 0 {
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*val = 0
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}
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count = uint64(*val)
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case uint:
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count = uint64(val)
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case *uint:
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count = uint64(*val)
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case int32:
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if val < 0 {
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val = 0
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}
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count = uint64(val)
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case *int32:
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if *val < 0 {
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*val = 0
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}
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count = uint64(*val)
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case uint32:
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count = uint64(val)
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case *uint32:
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count = uint64(*val)
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case string:
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cnt, _ := strconv.ParseInt(val, 10, 64)
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if cnt < 0 {
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cnt = 0
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}
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count = uint64(cnt)
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}
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if count <= 0 {
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return items
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}
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for i := uint64(0); i < count; i++ {
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items = append(items, i)
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}
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return items
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},
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"HasPrefix": strings.HasPrefix,
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|
"CompareLink": func(baseRepo, repo *repo_model.Repository, branchName string) string {
|
|
var curBranch string
|
|
if repo.ID != baseRepo.ID {
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curBranch += fmt.Sprintf("%s/%s:", url.PathEscape(repo.OwnerName), url.PathEscape(repo.Name))
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}
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curBranch += util.PathEscapeSegments(branchName)
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|
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return fmt.Sprintf("%s/compare/%s...%s",
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baseRepo.Link(),
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util.PathEscapeSegments(baseRepo.DefaultBranch),
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curBranch,
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)
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},
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"RefShortName": func(ref string) string {
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return git.RefName(ref).ShortName()
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},
|
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}}
|
|
}
|
|
|
|
// NewTextFuncMap returns functions for injecting to text templates
|
|
// It's a subset of those used for HTML and other templates
|
|
func NewTextFuncMap() []texttmpl.FuncMap {
|
|
return []texttmpl.FuncMap{map[string]interface{}{
|
|
"GoVer": func() string {
|
|
return util.ToTitleCase(runtime.Version())
|
|
},
|
|
"AppName": func() string {
|
|
return setting.AppName
|
|
},
|
|
"AppSubUrl": func() string {
|
|
return setting.AppSubURL
|
|
},
|
|
"AppUrl": func() string {
|
|
return setting.AppURL
|
|
},
|
|
"AppVer": func() string {
|
|
return setting.AppVer
|
|
},
|
|
"AppBuiltWith": func() string {
|
|
return setting.AppBuiltWith
|
|
},
|
|
"AppDomain": func() string {
|
|
return setting.Domain
|
|
},
|
|
"TimeSince": timeutil.TimeSince,
|
|
"TimeSinceUnix": timeutil.TimeSinceUnix,
|
|
"DateFmtLong": func(t time.Time) string {
|
|
return t.Format(time.RFC1123Z)
|
|
},
|
|
"DateFmtShort": func(t time.Time) string {
|
|
return t.Format("Jan 02, 2006")
|
|
},
|
|
"SubStr": func(str string, start, length int) string {
|
|
if len(str) == 0 {
|
|
return ""
|
|
}
|
|
end := start + length
|
|
if length == -1 {
|
|
end = len(str)
|
|
}
|
|
if len(str) < end {
|
|
return str
|
|
}
|
|
return str[start:end]
|
|
},
|
|
"EllipsisString": base.EllipsisString,
|
|
"URLJoin": util.URLJoin,
|
|
"Dict": func(values ...interface{}) (map[string]interface{}, error) {
|
|
if len(values)%2 != 0 {
|
|
return nil, errors.New("invalid dict call")
|
|
}
|
|
dict := make(map[string]interface{}, len(values)/2)
|
|
for i := 0; i < len(values); i += 2 {
|
|
key, ok := values[i].(string)
|
|
if !ok {
|
|
return nil, errors.New("dict keys must be strings")
|
|
}
|
|
dict[key] = values[i+1]
|
|
}
|
|
return dict, nil
|
|
},
|
|
"Printf": fmt.Sprintf,
|
|
"Escape": Escape,
|
|
"Sec2Time": util.SecToTime,
|
|
"ParseDeadline": func(deadline string) []string {
|
|
return strings.Split(deadline, "|")
|
|
},
|
|
"dict": func(values ...interface{}) (map[string]interface{}, error) {
|
|
if len(values) == 0 {
|
|
return nil, errors.New("invalid dict call")
|
|
}
|
|
|
|
dict := make(map[string]interface{})
|
|
|
|
for i := 0; i < len(values); i++ {
|
|
switch key := values[i].(type) {
|
|
case string:
|
|
i++
|
|
if i == len(values) {
|
|
return nil, errors.New("specify the key for non array values")
|
|
}
|
|
dict[key] = values[i]
|
|
case map[string]interface{}:
|
|
m := values[i].(map[string]interface{})
|
|
for i, v := range m {
|
|
dict[i] = v
|
|
}
|
|
default:
|
|
return nil, errors.New("dict values must be maps")
|
|
}
|
|
}
|
|
return dict, nil
|
|
},
|
|
"percentage": func(n int, values ...int) float32 {
|
|
sum := 0
|
|
for i := 0; i < len(values); i++ {
|
|
sum += values[i]
|
|
}
|
|
return float32(n) * 100 / float32(sum)
|
|
},
|
|
"Add": func(a ...int) int {
|
|
sum := 0
|
|
for _, val := range a {
|
|
sum += val
|
|
}
|
|
return sum
|
|
},
|
|
"Mul": func(a ...int) int {
|
|
sum := 1
|
|
for _, val := range a {
|
|
sum *= val
|
|
}
|
|
return sum
|
|
},
|
|
"QueryEscape": url.QueryEscape,
|
|
}}
|
|
}
|
|
|
|
// AvatarHTML creates the HTML for an avatar
|
|
func AvatarHTML(src string, size int, class, name string) template.HTML {
|
|
sizeStr := fmt.Sprintf(`%d`, size)
|
|
|
|
if name == "" {
|
|
name = "avatar"
|
|
}
|
|
|
|
return template.HTML(`<img class="` + class + `" src="` + src + `" title="` + html.EscapeString(name) + `" width="` + sizeStr + `" height="` + sizeStr + `"/>`)
|
|
}
|
|
|
|
// Avatar renders user avatars. args: user, size (int), class (string)
|
|
func Avatar(ctx context.Context, item interface{}, others ...interface{}) template.HTML {
|
|
size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
|
|
|
|
switch t := item.(type) {
|
|
case *user_model.User:
|
|
src := t.AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
|
|
if src != "" {
|
|
return AvatarHTML(src, size, class, t.DisplayName())
|
|
}
|
|
case *repo_model.Collaborator:
|
|
src := t.AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
|
|
if src != "" {
|
|
return AvatarHTML(src, size, class, t.DisplayName())
|
|
}
|
|
case *organization.Organization:
|
|
src := t.AsUser().AvatarLinkWithSize(ctx, size*setting.Avatar.RenderedSizeFactor)
|
|
if src != "" {
|
|
return AvatarHTML(src, size, class, t.AsUser().DisplayName())
|
|
}
|
|
}
|
|
|
|
return template.HTML("")
|
|
}
|
|
|
|
// AvatarByAction renders user avatars from action. args: action, size (int), class (string)
|
|
func AvatarByAction(ctx context.Context, action *activities_model.Action, others ...interface{}) template.HTML {
|
|
action.LoadActUser(ctx)
|
|
return Avatar(ctx, action.ActUser, others...)
|
|
}
|
|
|
|
// RepoAvatar renders repo avatars. args: repo, size(int), class (string)
|
|
func RepoAvatar(repo *repo_model.Repository, others ...interface{}) template.HTML {
|
|
size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
|
|
|
|
src := repo.RelAvatarLink()
|
|
if src != "" {
|
|
return AvatarHTML(src, size, class, repo.FullName())
|
|
}
|
|
return template.HTML("")
|
|
}
|
|
|
|
// AvatarByEmail renders avatars by email address. args: email, name, size (int), class (string)
|
|
func AvatarByEmail(ctx context.Context, email, name string, others ...interface{}) template.HTML {
|
|
size, class := gitea_html.ParseSizeAndClass(avatars.DefaultAvatarPixelSize, avatars.DefaultAvatarClass, others...)
|
|
src := avatars.GenerateEmailAvatarFastLink(ctx, email, size*setting.Avatar.RenderedSizeFactor)
|
|
|
|
if src != "" {
|
|
return AvatarHTML(src, size, class, name)
|
|
}
|
|
|
|
return template.HTML("")
|
|
}
|
|
|
|
// Safe render raw as HTML
|
|
func Safe(raw string) template.HTML {
|
|
return template.HTML(raw)
|
|
}
|
|
|
|
// SafeJS renders raw as JS
|
|
func SafeJS(raw string) template.JS {
|
|
return template.JS(raw)
|
|
}
|
|
|
|
// Str2html render Markdown text to HTML
|
|
func Str2html(raw string) template.HTML {
|
|
return template.HTML(markup.Sanitize(raw))
|
|
}
|
|
|
|
// Escape escapes a HTML string
|
|
func Escape(raw string) string {
|
|
return html.EscapeString(raw)
|
|
}
|
|
|
|
// JSEscape escapes a JS string
|
|
func JSEscape(raw string) string {
|
|
return template.JSEscapeString(raw)
|
|
}
|
|
|
|
// DotEscape wraps a dots in names with ZWJ [U+200D] in order to prevent autolinkers from detecting these as urls
|
|
func DotEscape(raw string) string {
|
|
return strings.ReplaceAll(raw, ".", "\u200d.\u200d")
|
|
}
|
|
|
|
// RenderCommitMessage renders commit message with XSS-safe and special links.
|
|
func RenderCommitMessage(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
|
|
return RenderCommitMessageLink(ctx, msg, urlPrefix, "", metas)
|
|
}
|
|
|
|
// RenderCommitMessageLink renders commit message as a XXS-safe link to the provided
|
|
// default url, handling for special links.
|
|
func RenderCommitMessageLink(ctx context.Context, msg, urlPrefix, urlDefault string, metas map[string]string) template.HTML {
|
|
cleanMsg := template.HTMLEscapeString(msg)
|
|
// we can safely assume that it will not return any error, since there
|
|
// shouldn't be any special HTML.
|
|
fullMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: urlPrefix,
|
|
DefaultLink: urlDefault,
|
|
Metas: metas,
|
|
}, cleanMsg)
|
|
if err != nil {
|
|
log.Error("RenderCommitMessage: %v", err)
|
|
return ""
|
|
}
|
|
msgLines := strings.Split(strings.TrimSpace(fullMessage), "\n")
|
|
if len(msgLines) == 0 {
|
|
return template.HTML("")
|
|
}
|
|
return template.HTML(msgLines[0])
|
|
}
|
|
|
|
// RenderCommitMessageLinkSubject renders commit message as a XXS-safe link to
|
|
// the provided default url, handling for special links without email to links.
|
|
func RenderCommitMessageLinkSubject(ctx context.Context, msg, urlPrefix, urlDefault string, metas map[string]string) template.HTML {
|
|
msgLine := strings.TrimLeftFunc(msg, unicode.IsSpace)
|
|
lineEnd := strings.IndexByte(msgLine, '\n')
|
|
if lineEnd > 0 {
|
|
msgLine = msgLine[:lineEnd]
|
|
}
|
|
msgLine = strings.TrimRightFunc(msgLine, unicode.IsSpace)
|
|
if len(msgLine) == 0 {
|
|
return template.HTML("")
|
|
}
|
|
|
|
// we can safely assume that it will not return any error, since there
|
|
// shouldn't be any special HTML.
|
|
renderedMessage, err := markup.RenderCommitMessageSubject(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: urlPrefix,
|
|
DefaultLink: urlDefault,
|
|
Metas: metas,
|
|
}, template.HTMLEscapeString(msgLine))
|
|
if err != nil {
|
|
log.Error("RenderCommitMessageSubject: %v", err)
|
|
return template.HTML("")
|
|
}
|
|
return template.HTML(renderedMessage)
|
|
}
|
|
|
|
// RenderCommitBody extracts the body of a commit message without its title.
|
|
func RenderCommitBody(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
|
|
msgLine := strings.TrimRightFunc(msg, unicode.IsSpace)
|
|
lineEnd := strings.IndexByte(msgLine, '\n')
|
|
if lineEnd > 0 {
|
|
msgLine = msgLine[lineEnd+1:]
|
|
} else {
|
|
return template.HTML("")
|
|
}
|
|
msgLine = strings.TrimLeftFunc(msgLine, unicode.IsSpace)
|
|
if len(msgLine) == 0 {
|
|
return template.HTML("")
|
|
}
|
|
|
|
renderedMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: urlPrefix,
|
|
Metas: metas,
|
|
}, template.HTMLEscapeString(msgLine))
|
|
if err != nil {
|
|
log.Error("RenderCommitMessage: %v", err)
|
|
return ""
|
|
}
|
|
return template.HTML(renderedMessage)
|
|
}
|
|
|
|
// Match text that is between back ticks.
|
|
var codeMatcher = regexp.MustCompile("`([^`]+)`")
|
|
|
|
// RenderCodeBlock renders "`…`" as highlighted "<code>" block.
|
|
// Intended for issue and PR titles, these containers should have styles for "<code>" elements
|
|
func RenderCodeBlock(htmlEscapedTextToRender template.HTML) template.HTML {
|
|
htmlWithCodeTags := codeMatcher.ReplaceAllString(string(htmlEscapedTextToRender), "<code>$1</code>") // replace with HTML <code> tags
|
|
return template.HTML(htmlWithCodeTags)
|
|
}
|
|
|
|
// RenderIssueTitle renders issue/pull title with defined post processors
|
|
func RenderIssueTitle(ctx context.Context, text, urlPrefix string, metas map[string]string) template.HTML {
|
|
renderedText, err := markup.RenderIssueTitle(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: urlPrefix,
|
|
Metas: metas,
|
|
}, template.HTMLEscapeString(text))
|
|
if err != nil {
|
|
log.Error("RenderIssueTitle: %v", err)
|
|
return template.HTML("")
|
|
}
|
|
return template.HTML(renderedText)
|
|
}
|
|
|
|
// RenderLabel renders a label
|
|
func RenderLabel(ctx context.Context, label *issues_model.Label) string {
|
|
labelScope := label.ExclusiveScope()
|
|
|
|
textColor := "#111"
|
|
if label.UseLightTextColor() {
|
|
textColor = "#eee"
|
|
}
|
|
|
|
description := emoji.ReplaceAliases(template.HTMLEscapeString(label.Description))
|
|
|
|
if labelScope == "" {
|
|
// Regular label
|
|
return fmt.Sprintf("<div class='ui label' style='color: %s !important; background-color: %s !important' title='%s'>%s</div>",
|
|
textColor, label.Color, description, RenderEmoji(ctx, label.Name))
|
|
}
|
|
|
|
// Scoped label
|
|
scopeText := RenderEmoji(ctx, labelScope)
|
|
itemText := RenderEmoji(ctx, label.Name[len(labelScope)+1:])
|
|
|
|
itemColor := label.Color
|
|
scopeColor := label.Color
|
|
if r, g, b, err := label.ColorRGB(); err == nil {
|
|
// Make scope and item background colors slightly darker and lighter respectively.
|
|
// More contrast needed with higher luminance, empirically tweaked.
|
|
luminance := (0.299*r + 0.587*g + 0.114*b) / 255
|
|
contrast := 0.01 + luminance*0.06
|
|
// Ensure we add the same amount of contrast also near 0 and 1.
|
|
darken := contrast + math.Max(luminance+contrast-1.0, 0.0)
|
|
lighten := contrast + math.Max(contrast-luminance, 0.0)
|
|
// Compute factor to keep RGB values proportional.
|
|
darkenFactor := math.Max(luminance-darken, 0.0) / math.Max(luminance, 1.0/255.0)
|
|
lightenFactor := math.Min(luminance+lighten, 1.0) / math.Max(luminance, 1.0/255.0)
|
|
|
|
scopeBytes := []byte{
|
|
uint8(math.Min(math.Round(r*darkenFactor), 255)),
|
|
uint8(math.Min(math.Round(g*darkenFactor), 255)),
|
|
uint8(math.Min(math.Round(b*darkenFactor), 255)),
|
|
}
|
|
itemBytes := []byte{
|
|
uint8(math.Min(math.Round(r*lightenFactor), 255)),
|
|
uint8(math.Min(math.Round(g*lightenFactor), 255)),
|
|
uint8(math.Min(math.Round(b*lightenFactor), 255)),
|
|
}
|
|
|
|
itemColor = "#" + hex.EncodeToString(itemBytes)
|
|
scopeColor = "#" + hex.EncodeToString(scopeBytes)
|
|
}
|
|
|
|
return fmt.Sprintf("<span class='ui label scope-parent' title='%s'>"+
|
|
"<div class='ui label scope-left' style='color: %s !important; background-color: %s !important'>%s</div>"+
|
|
"<div class='ui label scope-middle' style='background: linear-gradient(-80deg, %s 48%%, %s 52%% 0%%);'> </div>"+
|
|
"<div class='ui label scope-right' style='color: %s !important; background-color: %s !important''>%s</div>"+
|
|
"</span>",
|
|
description,
|
|
textColor, scopeColor, scopeText,
|
|
itemColor, scopeColor,
|
|
textColor, itemColor, itemText)
|
|
}
|
|
|
|
// RenderEmoji renders html text with emoji post processors
|
|
func RenderEmoji(ctx context.Context, text string) template.HTML {
|
|
renderedText, err := markup.RenderEmoji(&markup.RenderContext{Ctx: ctx},
|
|
template.HTMLEscapeString(text))
|
|
if err != nil {
|
|
log.Error("RenderEmoji: %v", err)
|
|
return template.HTML("")
|
|
}
|
|
return template.HTML(renderedText)
|
|
}
|
|
|
|
// ReactionToEmoji renders emoji for use in reactions
|
|
func ReactionToEmoji(reaction string) template.HTML {
|
|
val := emoji.FromCode(reaction)
|
|
if val != nil {
|
|
return template.HTML(val.Emoji)
|
|
}
|
|
val = emoji.FromAlias(reaction)
|
|
if val != nil {
|
|
return template.HTML(val.Emoji)
|
|
}
|
|
return template.HTML(fmt.Sprintf(`<img alt=":%s:" src="%s/assets/img/emoji/%s.png"></img>`, reaction, setting.StaticURLPrefix, url.PathEscape(reaction)))
|
|
}
|
|
|
|
// RenderNote renders the contents of a git-notes file as a commit message.
|
|
func RenderNote(ctx context.Context, msg, urlPrefix string, metas map[string]string) template.HTML {
|
|
cleanMsg := template.HTMLEscapeString(msg)
|
|
fullMessage, err := markup.RenderCommitMessage(&markup.RenderContext{
|
|
Ctx: ctx,
|
|
URLPrefix: urlPrefix,
|
|
Metas: metas,
|
|
}, cleanMsg)
|
|
if err != nil {
|
|
log.Error("RenderNote: %v", err)
|
|
return ""
|
|
}
|
|
return template.HTML(fullMessage)
|
|
}
|
|
|
|
// IsMultilineCommitMessage checks to see if a commit message contains multiple lines.
|
|
func IsMultilineCommitMessage(msg string) bool {
|
|
return strings.Count(strings.TrimSpace(msg), "\n") >= 1
|
|
}
|
|
|
|
// Actioner describes an action
|
|
type Actioner interface {
|
|
GetOpType() activities_model.ActionType
|
|
GetActUserName() string
|
|
GetRepoUserName() string
|
|
GetRepoName() string
|
|
GetRepoPath() string
|
|
GetRepoLink() string
|
|
GetBranch() string
|
|
GetContent() string
|
|
GetCreate() time.Time
|
|
GetIssueInfos() []string
|
|
}
|
|
|
|
// ActionIcon accepts an action operation type and returns an icon class name.
|
|
func ActionIcon(opType activities_model.ActionType) string {
|
|
switch opType {
|
|
case activities_model.ActionCreateRepo, activities_model.ActionTransferRepo, activities_model.ActionRenameRepo:
|
|
return "repo"
|
|
case activities_model.ActionCommitRepo, activities_model.ActionPushTag, activities_model.ActionDeleteTag, activities_model.ActionDeleteBranch:
|
|
return "git-commit"
|
|
case activities_model.ActionCreateIssue:
|
|
return "issue-opened"
|
|
case activities_model.ActionCreatePullRequest:
|
|
return "git-pull-request"
|
|
case activities_model.ActionCommentIssue, activities_model.ActionCommentPull:
|
|
return "comment-discussion"
|
|
case activities_model.ActionMergePullRequest, activities_model.ActionAutoMergePullRequest:
|
|
return "git-merge"
|
|
case activities_model.ActionCloseIssue, activities_model.ActionClosePullRequest:
|
|
return "issue-closed"
|
|
case activities_model.ActionReopenIssue, activities_model.ActionReopenPullRequest:
|
|
return "issue-reopened"
|
|
case activities_model.ActionMirrorSyncPush, activities_model.ActionMirrorSyncCreate, activities_model.ActionMirrorSyncDelete:
|
|
return "mirror"
|
|
case activities_model.ActionApprovePullRequest:
|
|
return "check"
|
|
case activities_model.ActionRejectPullRequest:
|
|
return "diff"
|
|
case activities_model.ActionPublishRelease:
|
|
return "tag"
|
|
case activities_model.ActionPullReviewDismissed:
|
|
return "x"
|
|
default:
|
|
return "question"
|
|
}
|
|
}
|
|
|
|
// ActionContent2Commits converts action content to push commits
|
|
func ActionContent2Commits(act Actioner) *repository.PushCommits {
|
|
push := repository.NewPushCommits()
|
|
|
|
if act == nil || act.GetContent() == "" {
|
|
return push
|
|
}
|
|
|
|
if err := json.Unmarshal([]byte(act.GetContent()), push); err != nil {
|
|
log.Error("json.Unmarshal:\n%s\nERROR: %v", act.GetContent(), err)
|
|
}
|
|
|
|
if push.Len == 0 {
|
|
push.Len = len(push.Commits)
|
|
}
|
|
|
|
return push
|
|
}
|
|
|
|
// DiffTypeToStr returns diff type name
|
|
func DiffTypeToStr(diffType int) string {
|
|
diffTypes := map[int]string{
|
|
1: "add", 2: "modify", 3: "del", 4: "rename", 5: "copy",
|
|
}
|
|
return diffTypes[diffType]
|
|
}
|
|
|
|
// DiffLineTypeToStr returns diff line type name
|
|
func DiffLineTypeToStr(diffType int) string {
|
|
switch diffType {
|
|
case 2:
|
|
return "add"
|
|
case 3:
|
|
return "del"
|
|
case 4:
|
|
return "tag"
|
|
}
|
|
return "same"
|
|
}
|
|
|
|
// MigrationIcon returns a SVG name matching the service an issue/comment was migrated from
|
|
func MigrationIcon(hostname string) string {
|
|
switch hostname {
|
|
case "github.com":
|
|
return "octicon-mark-github"
|
|
default:
|
|
return "gitea-git"
|
|
}
|
|
}
|
|
|
|
func buildSubjectBodyTemplate(stpl *texttmpl.Template, btpl *template.Template, name string, content []byte) {
|
|
// Split template into subject and body
|
|
var subjectContent []byte
|
|
bodyContent := content
|
|
loc := mailSubjectSplit.FindIndex(content)
|
|
if loc != nil {
|
|
subjectContent = content[0:loc[0]]
|
|
bodyContent = content[loc[1]:]
|
|
}
|
|
if _, err := stpl.New(name).
|
|
Parse(string(subjectContent)); err != nil {
|
|
log.Warn("Failed to parse template [%s/subject]: %v", name, err)
|
|
}
|
|
if _, err := btpl.New(name).
|
|
Parse(string(bodyContent)); err != nil {
|
|
log.Warn("Failed to parse template [%s/body]: %v", name, err)
|
|
}
|
|
}
|
|
|
|
type remoteAddress struct {
|
|
Address string
|
|
Username string
|
|
Password string
|
|
}
|
|
|
|
func mirrorRemoteAddress(ctx context.Context, m *repo_model.Repository, remoteName string, ignoreOriginalURL bool) remoteAddress {
|
|
a := remoteAddress{}
|
|
|
|
remoteURL := m.OriginalURL
|
|
if ignoreOriginalURL || remoteURL == "" {
|
|
var err error
|
|
remoteURL, err = git.GetRemoteAddress(ctx, m.RepoPath(), remoteName)
|
|
if err != nil {
|
|
log.Error("GetRemoteURL %v", err)
|
|
return a
|
|
}
|
|
}
|
|
|
|
u, err := giturl.Parse(remoteURL)
|
|
if err != nil {
|
|
log.Error("giturl.Parse %v", err)
|
|
return a
|
|
}
|
|
|
|
if u.Scheme != "ssh" && u.Scheme != "file" {
|
|
if u.User != nil {
|
|
a.Username = u.User.Username()
|
|
a.Password, _ = u.User.Password()
|
|
}
|
|
u.User = nil
|
|
}
|
|
a.Address = u.String()
|
|
|
|
return a
|
|
}
|
|
|
|
// JsPrettyNumber renders a number using english decimal separators, e.g. 1,200 and subsequent
|
|
// JS will replace the number with locale-specific separators, based on the user's selected language
|
|
func JsPrettyNumber(i interface{}) template.HTML {
|
|
num := util.NumberIntoInt64(i)
|
|
|
|
return template.HTML(`<span class="js-pretty-number" data-value="` + strconv.FormatInt(num, 10) + `">` + base.PrettyNumber(num) + `</span>`)
|
|
}
|