gitea/routers/web/repo/middlewares.go

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// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package repo
import (
"fmt"
"strconv"
system_model "code.gitea.io/gitea/models/system"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/git"
"code.gitea.io/gitea/modules/optional"
"code.gitea.io/gitea/services/context"
user_service "code.gitea.io/gitea/services/user"
)
// SetEditorconfigIfExists set editor config as render variable
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func SetEditorconfigIfExists(ctx *context.Context) {
if ctx.Repo.Repository.IsEmpty {
return
}
ec, _, err := ctx.Repo.GetEditorconfig()
if err != nil && !git.IsErrNotExist(err) {
description := fmt.Sprintf("Error while getting .editorconfig file: %v", err)
if err := system_model.CreateRepositoryNotice(description); err != nil {
ctx.ServerError("ErrCreatingReporitoryNotice", err)
}
return
}
ctx.Data["Editorconfig"] = ec
}
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// SetDiffViewStyle set diff style as render variable
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func SetDiffViewStyle(ctx *context.Context) {
queryStyle := ctx.FormString("style")
if !ctx.IsSigned {
ctx.Data["IsSplitStyle"] = queryStyle == "split"
return
}
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var (
userStyle = ctx.Doer.DiffViewStyle
style string
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)
if queryStyle == "unified" || queryStyle == "split" {
style = queryStyle
} else if userStyle == "unified" || userStyle == "split" {
style = userStyle
} else {
style = "unified"
}
ctx.Data["IsSplitStyle"] = style == "split"
opts := &user_service.UpdateOptions{
DiffViewStyle: optional.Some(style),
}
if err := user_service.UpdateUser(ctx, ctx.Doer, opts); err != nil {
ctx.ServerError("UpdateUser", err)
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}
}
// SetWhitespaceBehavior set whitespace behavior as render variable
func SetWhitespaceBehavior(ctx *context.Context) {
const defaultWhitespaceBehavior = "show-all"
whitespaceBehavior := ctx.FormString("whitespace")
switch whitespaceBehavior {
case "", "ignore-all", "ignore-eol", "ignore-change":
break
default:
whitespaceBehavior = defaultWhitespaceBehavior
}
if ctx.IsSigned {
userWhitespaceBehavior, err := user_model.GetUserSetting(ctx, ctx.Doer.ID, user_model.SettingsKeyDiffWhitespaceBehavior, defaultWhitespaceBehavior)
if err == nil {
if whitespaceBehavior == "" {
whitespaceBehavior = userWhitespaceBehavior
} else if whitespaceBehavior != userWhitespaceBehavior {
_ = user_model.SetUserSetting(ctx, ctx.Doer.ID, user_model.SettingsKeyDiffWhitespaceBehavior, whitespaceBehavior)
}
} // else: we can ignore the error safely
}
// these behaviors are for gitdiff.GetWhitespaceFlag
if whitespaceBehavior == "" {
ctx.Data["WhitespaceBehavior"] = defaultWhitespaceBehavior
} else {
ctx.Data["WhitespaceBehavior"] = whitespaceBehavior
}
}
// SetShowOutdatedComments set the show outdated comments option as context variable
func SetShowOutdatedComments(ctx *context.Context) {
showOutdatedCommentsValue := ctx.FormString("show-outdated")
if showOutdatedCommentsValue != "true" && showOutdatedCommentsValue != "false" {
// invalid or no value for this form string -> use default or stored user setting
showOutdatedCommentsValue = "true"
if ctx.IsSigned {
showOutdatedCommentsValue, _ = user_model.GetUserSetting(ctx, ctx.Doer.ID, user_model.SettingsKeyShowOutdatedComments, showOutdatedCommentsValue)
}
} else if ctx.IsSigned {
// valid value -> update user setting if user is logged in
_ = user_model.SetUserSetting(ctx, ctx.Doer.ID, user_model.SettingsKeyShowOutdatedComments, showOutdatedCommentsValue)
}
ctx.Data["ShowOutdatedComments"], _ = strconv.ParseBool(showOutdatedCommentsValue)
}