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       Add an unified .Site.Config with a services section - hugo - [fork] hugo port for 9front
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       ---
   DIR commit 4ddcf52ccc7af3e23109ebaac1f0486087a212ba
   DIR parent 353148c2bc2cdb9f2eb8ee967ba756ce09323801
  HTML Author: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
       Date:   Tue, 22 May 2018 14:40:06 +0200
       
       Add an unified .Site.Config with a services section
       
       Fixes #4751
       
       Diffstat:
         A config/services/servicesConfig.go   |      61 +++++++++++++++++++++++++++++++
         A config/services/servicesConfig_tes… |      64 +++++++++++++++++++++++++++++++
         M hugolib/config.go                   |      21 +++++++++++++++++++++
         M hugolib/site.go                     |      21 +++++++++++++--------
       
       4 files changed, 159 insertions(+), 8 deletions(-)
       ---
   DIR diff --git a/config/services/servicesConfig.go b/config/services/servicesConfig.go
       @@ -0,0 +1,61 @@
       +// Copyright 2018 The Hugo Authors. All rights reserved.
       +//
       +// Licensed under the Apache License, Version 2.0 (the "License");
       +// you may not use this file except in compliance with the License.
       +// You may obtain a copy of the License at
       +// http://www.apache.org/licenses/LICENSE-2.0
       +//
       +// Unless required by applicable law or agreed to in writing, software
       +// distributed under the License is distributed on an "AS IS" BASIS,
       +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       +// See the License for the specific language governing permissions and
       +// limitations under the License.
       +
       +package services
       +
       +import (
       +        "github.com/gohugoio/hugo/config"
       +        "github.com/mitchellh/mapstructure"
       +)
       +
       +const (
       +        servicesConfigKey = "services"
       +
       +        disqusShortnameKey = "disqusshortname"
       +        googleAnalyticsKey = "googleanalytics"
       +)
       +
       +// Config is a privacy configuration for all the relevant services in Hugo.
       +type Config struct {
       +        Disqus          Disqus
       +        GoogleAnalytics GoogleAnalytics
       +}
       +
       +// Disqus holds the functional configuration settings related to the Disqus template.
       +type Disqus struct {
       +        // A Shortname is the unique identifier assigned to a Disqus site.
       +        Shortname string
       +}
       +
       +// GoogleAnalytics holds the functional configuration settings related to the Google Analytics template.
       +type GoogleAnalytics struct {
       +        // The GA tracking ID.
       +        ID string
       +}
       +
       +func DecodeConfig(cfg config.Provider) (c Config, err error) {
       +        m := cfg.GetStringMap(servicesConfigKey)
       +
       +        err = mapstructure.WeakDecode(m, &c)
       +
       +        // Keep backwards compability.
       +        if c.GoogleAnalytics.ID == "" {
       +                // Try the global config
       +                c.GoogleAnalytics.ID = cfg.GetString(googleAnalyticsKey)
       +        }
       +        if c.Disqus.Shortname == "" {
       +                c.Disqus.Shortname = cfg.GetString(disqusShortnameKey)
       +        }
       +
       +        return
       +}
   DIR diff --git a/config/services/servicesConfig_test.go b/config/services/servicesConfig_test.go
       @@ -0,0 +1,64 @@
       +// Copyright 2018 The Hugo Authors. All rights reserved.
       +//
       +// Licensed under the Apache License, Version 2.0 (the "License");
       +// you may not use this file except in compliance with the License.
       +// You may obtain a copy of the License at
       +// http://www.apache.org/licenses/LICENSE-2.0
       +//
       +// Unless required by applicable law or agreed to in writing, software
       +// distributed under the License is distributed on an "AS IS" BASIS,
       +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
       +// See the License for the specific language governing permissions and
       +// limitations under the License.
       +
       +package services
       +
       +import (
       +        "testing"
       +
       +        "github.com/gohugoio/hugo/config"
       +        "github.com/spf13/viper"
       +        "github.com/stretchr/testify/require"
       +)
       +
       +func TestDecodeConfigFromTOML(t *testing.T) {
       +        assert := require.New(t)
       +
       +        tomlConfig := `
       +
       +someOtherValue = "foo"
       +
       +[services]
       +[services.disqus]
       +shortname = "DS"
       +[services.googleAnalytics]
       +id = "ga_id"
       +`
       +        cfg, err := config.FromConfigString(tomlConfig, "toml")
       +        assert.NoError(err)
       +
       +        config, err := DecodeConfig(cfg)
       +        assert.NoError(err)
       +        assert.NotNil(config)
       +
       +        assert.Equal("DS", config.Disqus.Shortname)
       +        assert.Equal("ga_id", config.GoogleAnalytics.ID)
       +
       +}
       +
       +// Support old root-level GA settings etc.
       +func TestUseSettingsFromRootIfSet(t *testing.T) {
       +        assert := require.New(t)
       +
       +        cfg := viper.New()
       +        cfg.Set("disqusShortname", "root_short")
       +        cfg.Set("googleAnalytics", "ga_root")
       +
       +        config, err := DecodeConfig(cfg)
       +        assert.NoError(err)
       +        assert.NotNil(config)
       +
       +        assert.Equal("root_short", config.Disqus.Shortname)
       +        assert.Equal("ga_root", config.GoogleAnalytics.ID)
       +
       +}
   DIR diff --git a/hugolib/config.go b/hugolib/config.go
       @@ -23,6 +23,7 @@ import (
        
                "github.com/gohugoio/hugo/config"
                "github.com/gohugoio/hugo/config/privacy"
       +        "github.com/gohugoio/hugo/config/services"
                "github.com/gohugoio/hugo/helpers"
                "github.com/spf13/afero"
                "github.com/spf13/viper"
       @@ -33,6 +34,26 @@ type SiteConfig struct {
                // This contains all privacy related settings that can be used to
                // make the YouTube template etc. GDPR compliant.
                Privacy privacy.Config
       +
       +        // Services contains config for services such as Google Analytics etc.
       +        Services services.Config
       +}
       +
       +func loadSiteConfig(cfg config.Provider) (scfg SiteConfig, err error) {
       +        privacyConfig, err := privacy.DecodeConfig(cfg)
       +        if err != nil {
       +                return
       +        }
       +
       +        servicesConfig, err := services.DecodeConfig(cfg)
       +        if err != nil {
       +                return
       +        }
       +
       +        scfg.Privacy = privacyConfig
       +        scfg.Services = servicesConfig
       +
       +        return
        }
        
        // ConfigSourceDescriptor describes where to find the config (e.g. config.toml etc.).
   DIR diff --git a/hugolib/site.go b/hugolib/site.go
       @@ -27,8 +27,6 @@ import (
                "strings"
                "time"
        
       -        "github.com/gohugoio/hugo/config/privacy"
       -
                "github.com/gohugoio/hugo/resource"
        
                "golang.org/x/sync/errgroup"
       @@ -375,8 +373,6 @@ type SiteInfo struct {
                RSSLink               string
                Author                map[string]interface{}
                LanguageCode          string
       -        DisqusShortname       string
       -        GoogleAnalytics       string
                Copyright             string
                LastChange            time.Time
                Permalinks            PermalinkOverrides
       @@ -421,6 +417,17 @@ func (s *SiteInfo) ServerPort() int {
                return p
        }
        
       +// GoogleAnalytics is kept here for historic reasons.
       +func (s *SiteInfo) GoogleAnalytics() string {
       +        return s.Config.Services.GoogleAnalytics.ID
       +
       +}
       +
       +// DisqusShortname is kept here for historic reasons.
       +func (s *SiteInfo) DisqusShortname() string {
       +        return s.Config.Services.Disqus.Shortname
       +}
       +
        // Used in tests.
        
        type siteBuilderCfg struct {
       @@ -1116,7 +1123,7 @@ func (s *Site) initializeSiteInfo() error {
                        }
                }
        
       -        privacyConfig, err := privacy.DecodeConfig(lang)
       +        siteConfig, err := loadSiteConfig(lang)
                if err != nil {
                        return err
                }
       @@ -1127,14 +1134,12 @@ func (s *Site) initializeSiteInfo() error {
                        Social:                         lang.GetStringMapString("social"),
                        LanguageCode:                   lang.GetString("languageCode"),
                        Copyright:                      lang.GetString("copyright"),
       -                DisqusShortname:                lang.GetString("disqusShortname"),
                        multilingual:                   multilingual,
                        Language:                       lang,
                        LanguagePrefix:                 languagePrefix,
                        Languages:                      languages,
                        defaultContentLanguageInSubdir: defaultContentInSubDir,
                        sectionPagesMenu:               lang.GetString("sectionPagesMenu"),
       -                GoogleAnalytics:                lang.GetString("googleAnalytics"),
                        BuildDrafts:                    s.Cfg.GetBool("buildDrafts"),
                        canonifyURLs:                   s.Cfg.GetBool("canonifyURLs"),
                        relativeURLs:                   s.Cfg.GetBool("relativeURLs"),
       @@ -1147,7 +1152,7 @@ func (s *Site) initializeSiteInfo() error {
                        Data:                           &s.Data,
                        owner:                          s.owner,
                        s:                              s,
       -                Config:                         SiteConfig{Privacy: privacyConfig},
       +                Config:                         siteConfig,
                }
        
                rssOutputFormat, found := s.outputFormats[KindHome].GetByName(output.RSSFormat.Name)