ref: e3e5600b816995a6e50298b0021eae78a1cd34de
dir: /hugolib/site.go/
// Copyright 2016 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 hugolib
import (
"errors"
"fmt"
"html/template"
"io"
"net/url"
"os"
"path"
"path/filepath"
"strconv"
"strings"
"sync"
"time"
"github.com/bep/inflect"
"sync/atomic"
"github.com/fsnotify/fsnotify"
"github.com/spf13/afero"
"github.com/spf13/cast"
bp "github.com/spf13/hugo/bufferpool"
"github.com/spf13/hugo/helpers"
"github.com/spf13/hugo/hugofs"
"github.com/spf13/hugo/parser"
"github.com/spf13/hugo/source"
"github.com/spf13/hugo/target"
"github.com/spf13/hugo/tpl"
"github.com/spf13/hugo/transform"
jww "github.com/spf13/jwalterweatherman"
"github.com/spf13/nitro"
"github.com/spf13/viper"
)
var _ = transform.AbsURL
// used to indicate if run as a test.
var testMode bool
var defaultTimer *nitro.B
var (
distinctErrorLogger = helpers.NewDistinctErrorLogger()
distinctFeedbackLogger = helpers.NewDistinctFeedbackLogger()
)
// Site contains all the information relevant for constructing a static
// site. The basic flow of information is as follows:
//
// 1. A list of Files is parsed and then converted into Pages.
//
// 2. Pages contain sections (based on the file they were generated from),
// aliases and slugs (included in a pages frontmatter) which are the
// various targets that will get generated. There will be canonical
// listing. The canonical path can be overruled based on a pattern.
//
// 3. Taxonomies are created via configuration and will present some aspect of
// the final page and typically a perm url.
//
// 4. All Pages are passed through a template based on their desired
// layout based on numerous different elements.
//
// 5. The entire collection of files is written to disk.
type Site struct {
owner *HugoSites
*PageCollections
Files []*source.File
Taxonomies TaxonomyList
// Plural is what we get in the folder, so keep track of this mapping
// to get the singular form from that value.
taxonomiesPluralSingular map[string]string
// This is temporary, see https://github.com/spf13/hugo/issues/2835
// Maps "actors-gerard-depardieu" to "Gérard Depardieu" when preserveTaxonomyNames
// is set.
taxonomiesOrigKey map[string]string
Source source.Input
Sections Taxonomy
Info SiteInfo
Menus Menus
timer *nitro.B
targets targetList
targetListInit sync.Once
draftCount int
futureCount int
expiredCount int
Data map[string]interface{}
Language *helpers.Language
}
// reset returns a new Site prepared for rebuild.
func (s *Site) reset() *Site {
return &Site{Language: s.Language, owner: s.owner, PageCollections: newPageCollections()}
}
// newSite creates a new site in the given language.
func newSite(lang *helpers.Language) *Site {
c := newPageCollections()
return &Site{Language: lang, PageCollections: c, Info: newSiteInfo(siteBuilderCfg{pageCollections: c, language: lang})}
}
// newSite creates a new site in the default language.
func newSiteDefaultLang() *Site {
return newSite(helpers.NewDefaultLanguage())
}
// Convenience func used in tests.
func newSiteFromSources(pathContentPairs ...string) *Site {
if len(pathContentPairs)%2 != 0 {
panic("pathContentPairs must come in pairs")
}
sources := make([]source.ByteSource, 0)
for i := 0; i < len(pathContentPairs); i += 2 {
path := pathContentPairs[i]
content := pathContentPairs[i+1]
sources = append(sources, source.ByteSource{Name: filepath.FromSlash(path), Content: []byte(content)})
}
lang := helpers.NewDefaultLanguage()
return &Site{
PageCollections: newPageCollections(),
Source: &source.InMemorySource{ByteSource: sources},
Language: lang,
Info: newSiteInfo(siteBuilderCfg{language: lang}),
}
}
type targetList struct {
page target.Output
pageUgly target.Output
file target.Output
alias target.AliasPublisher
languageAlias target.AliasPublisher
}
type SiteInfo struct {
// atomic requires 64-bit alignment for struct field access
// According to the docs, " The first word in a global variable or in an
// allocated struct or slice can be relied upon to be 64-bit aligned."
// Moving paginationPageCount to the top of this struct didn't do the
// magic, maybe due to the way SiteInfo is embedded.
// Adding the 4 byte padding below does the trick.
_ [4]byte
paginationPageCount uint64
BaseURL template.URL
Taxonomies TaxonomyList
Authors AuthorList
Social SiteSocial
Sections Taxonomy
*PageCollections
Files *[]*source.File
Menus *Menus
Hugo *HugoInfo
Title string
RSSLink string
Author map[string]interface{}
LanguageCode string
DisqusShortname string
GoogleAnalytics string
Copyright string
LastChange time.Time
Permalinks PermalinkOverrides
Params map[string]interface{}
BuildDrafts bool
canonifyURLs bool
preserveTaxonomyNames bool
Data *map[string]interface{}
owner *HugoSites
multilingual *Multilingual
Language *helpers.Language
LanguagePrefix string
Languages helpers.Languages
defaultContentLanguageInSubdir bool
sectionPagesMenu string
pathSpec *helpers.PathSpec
}
func (s *SiteInfo) String() string {
return fmt.Sprintf("Site(%q)", s.Title)
}
// Used in tests.
type siteBuilderCfg struct {
language *helpers.Language
pageCollections *PageCollections
baseURL string
}
func newSiteInfo(cfg siteBuilderCfg) SiteInfo {
return SiteInfo{
BaseURL: template.URL(cfg.baseURL),
pathSpec: helpers.NewPathSpecFromConfig(cfg.language),
multilingual: newMultiLingualForLanguage(cfg.language),
PageCollections: cfg.pageCollections,
}
}
// SiteSocial is a place to put social details on a site level. These are the
// standard keys that themes will expect to have available, but can be
// expanded to any others on a per site basis
// github
// facebook
// facebook_admin
// twitter
// twitter_domain
// googleplus
// pinterest
// instagram
// youtube
// linkedin
type SiteSocial map[string]string
// Param is a convenience method to do lookups in Site's Params map.
//
// This method is also implemented on Page and Node.
func (s *SiteInfo) Param(key interface{}) (interface{}, error) {
keyStr, err := cast.ToStringE(key)
if err != nil {
return nil, err
}
keyStr = strings.ToLower(keyStr)
return s.Params[keyStr], nil
}
// GetParam gets a site parameter value if found, nil if not.
func (s *SiteInfo) GetParam(key string) interface{} {
helpers.Deprecated("SiteInfo", ".GetParam", ".Param", true)
v := s.Params[strings.ToLower(key)]
if v == nil {
return nil
}
switch val := v.(type) {
case bool:
return val
case string:
return val
case int64, int32, int16, int8, int:
return cast.ToInt(v)
case float64, float32:
return cast.ToFloat64(v)
case time.Time:
return val
case []string:
return v
}
return nil
}
func (s *SiteInfo) IsMultiLingual() bool {
return len(s.Languages) > 1
}
func (s *SiteInfo) refLink(ref string, page *Page, relative bool) (string, error) {
var refURL *url.URL
var err error
refURL, err = url.Parse(ref)
if err != nil {
return "", err
}
var target *Page
var link string
if refURL.Path != "" {
for _, page := range s.AllRegularPages {
refPath := filepath.FromSlash(refURL.Path)
if page.Source.Path() == refPath || page.Source.LogicalName() == refPath {
target = page
break
}
}
if target == nil {
return "", fmt.Errorf("No page found with path or logical name \"%s\".\n", refURL.Path)
}
if relative {
link = target.RelPermalink()
} else {
link = target.Permalink()
}
}
if refURL.Fragment != "" {
link = link + "#" + refURL.Fragment
if refURL.Path != "" && target != nil && !target.getRenderingConfig().PlainIDAnchors {
link = link + ":" + target.UniqueID()
} else if page != nil && !page.getRenderingConfig().PlainIDAnchors {
link = link + ":" + page.UniqueID()
}
}
return link, nil
}
// Ref will give an absolute URL to ref in the given Page.
func (s *SiteInfo) Ref(ref string, page *Page) (string, error) {
return s.refLink(ref, page, false)
}
// RelRef will give an relative URL to ref in the given Page.
func (s *SiteInfo) RelRef(ref string, page *Page) (string, error) {
return s.refLink(ref, page, true)
}
// SourceRelativeLink attempts to convert any source page relative links (like [../another.md]) into absolute links
func (s *SiteInfo) SourceRelativeLink(ref string, currentPage *Page) (string, error) {
var refURL *url.URL
var err error
refURL, err = url.Parse(strings.TrimPrefix(ref, currentPage.getRenderingConfig().SourceRelativeLinksProjectFolder))
if err != nil {
return "", err
}
if refURL.Scheme != "" {
// Not a relative source level path
return ref, nil
}
var target *Page
var link string
if refURL.Path != "" {
refPath := filepath.Clean(filepath.FromSlash(refURL.Path))
if strings.IndexRune(refPath, os.PathSeparator) == 0 { // filepath.IsAbs fails to me.
refPath = refPath[1:]
} else {
if currentPage != nil {
refPath = filepath.Join(currentPage.Source.Dir(), refURL.Path)
}
}
for _, page := range s.AllRegularPages {
if page.Source.Path() == refPath {
target = page
break
}
}
// need to exhaust the test, then try with the others :/
// if the refPath doesn't end in a filename with extension `.md`, then try with `.md` , and then `/index.md`
mdPath := strings.TrimSuffix(refPath, string(os.PathSeparator)) + ".md"
for _, page := range s.AllRegularPages {
if page.Source.Path() == mdPath {
target = page
break
}
}
indexPath := filepath.Join(refPath, "index.md")
for _, page := range s.AllRegularPages {
if page.Source.Path() == indexPath {
target = page
break
}
}
if target == nil {
return "", fmt.Errorf("No page found for \"%s\" on page \"%s\".\n", ref, currentPage.Source.Path())
}
link = target.RelPermalink()
}
if refURL.Fragment != "" {
link = link + "#" + refURL.Fragment
if refURL.Path != "" && target != nil && !target.getRenderingConfig().PlainIDAnchors {
link = link + ":" + target.UniqueID()
} else if currentPage != nil && !currentPage.getRenderingConfig().PlainIDAnchors {
link = link + ":" + currentPage.UniqueID()
}
}
return link, nil
}
// SourceRelativeLinkFile attempts to convert any non-md source relative links (like [../another.gif]) into absolute links
func (s *SiteInfo) SourceRelativeLinkFile(ref string, currentPage *Page) (string, error) {
var refURL *url.URL
var err error
refURL, err = url.Parse(strings.TrimPrefix(ref, currentPage.getRenderingConfig().SourceRelativeLinksProjectFolder))
if err != nil {
return "", err
}
if refURL.Scheme != "" {
// Not a relative source level path
return ref, nil
}
var target *source.File
var link string
if refURL.Path != "" {
refPath := filepath.Clean(filepath.FromSlash(refURL.Path))
if strings.IndexRune(refPath, os.PathSeparator) == 0 { // filepath.IsAbs fails to me.
refPath = refPath[1:]
} else {
if currentPage != nil {
refPath = filepath.Join(currentPage.Source.Dir(), refURL.Path)
}
}
for _, file := range *s.Files {
if file.Path() == refPath {
target = file
break
}
}
if target == nil {
return "", fmt.Errorf("No file found for \"%s\" on page \"%s\".\n", ref, currentPage.Source.Path())
}
link = target.Path()
return "/" + filepath.ToSlash(link), nil
}
return "", fmt.Errorf("failed to find a file to match \"%s\" on page \"%s\"", ref, currentPage.Source.Path())
}
func (s *SiteInfo) addToPaginationPageCount(cnt uint64) {
atomic.AddUint64(&s.paginationPageCount, cnt)
}
type runmode struct {
Watching bool
}
func (s *Site) running() bool {
return s.owner.runMode.Watching
}
func init() {
defaultTimer = nitro.Initalize()
}
func (s *Site) timerStep(step string) {
if s.timer == nil {
s.timer = defaultTimer
}
s.timer.Step(step)
}
type whatChanged struct {
source bool
other bool
}
// reBuild partially rebuilds a site given the filesystem events.
// It returns whetever the content source was changed.
func (s *Site) reProcess(events []fsnotify.Event) (whatChanged, error) {
jww.DEBUG.Printf("Rebuild for events %q", events)
s.timerStep("initialize rebuild")
// First we need to determine what changed
sourceChanged := []fsnotify.Event{}
sourceReallyChanged := []fsnotify.Event{}
tmplChanged := []fsnotify.Event{}
dataChanged := []fsnotify.Event{}
i18nChanged := []fsnotify.Event{}
// prevent spamming the log on changes
logger := helpers.NewDistinctFeedbackLogger()
for _, ev := range events {
if s.isContentDirEvent(ev) {
logger.Println("Source changed", ev.Name)
sourceChanged = append(sourceChanged, ev)
}
if s.isLayoutDirEvent(ev) {
logger.Println("Template changed", ev.Name)
tmplChanged = append(tmplChanged, ev)
}
if s.isDataDirEvent(ev) {
logger.Println("Data changed", ev.Name)
dataChanged = append(dataChanged, ev)
}
if s.isI18nEvent(ev) {
logger.Println("i18n changed", ev.Name)
i18nChanged = append(dataChanged, ev)
}
}
if len(tmplChanged) > 0 {
s.prepTemplates(nil)
s.owner.tmpl.PrintErrors()
s.timerStep("template prep")
}
if len(dataChanged) > 0 {
s.readDataFromSourceFS()
}
if len(i18nChanged) > 0 {
if err := s.readI18nSources(); err != nil {
jww.ERROR.Println(err)
}
}
// If a content file changes, we need to reload only it and re-render the entire site.
// First step is to read the changed files and (re)place them in site.AllPages
// This includes processing any meta-data for that content
// The second step is to convert the content into HTML
// This includes processing any shortcodes that may be present.
// We do this in parallel... even though it's likely only one file at a time.
// We need to process the reading prior to the conversion for each file, but
// we can convert one file while another one is still reading.
errs := make(chan error, 2)
readResults := make(chan HandledResult)
filechan := make(chan *source.File)
convertResults := make(chan HandledResult)
pageChan := make(chan *Page)
fileConvChan := make(chan *source.File)
coordinator := make(chan bool)
wg := &sync.WaitGroup{}
wg.Add(2)
for i := 0; i < 2; i++ {
go sourceReader(s, filechan, readResults, wg)
}
wg2 := &sync.WaitGroup{}
wg2.Add(4)
for i := 0; i < 2; i++ {
go fileConverter(s, fileConvChan, convertResults, wg2)
go pageConverter(s, pageChan, convertResults, wg2)
}
for _, ev := range sourceChanged {
// The incrementalReadCollator below will also make changes to the site's pages,
// so we do this first to prevent races.
if ev.Op&fsnotify.Remove == fsnotify.Remove {
//remove the file & a create will follow
path, _ := helpers.GetRelativePath(ev.Name, s.getContentDir(ev.Name))
s.removePageByPath(path)
continue
}
// Some editors (Vim) sometimes issue only a Rename operation when writing an existing file
// Sometimes a rename operation means that file has been renamed other times it means
// it's been updated
if ev.Op&fsnotify.Rename == fsnotify.Rename {
// If the file is still on disk, it's only been updated, if it's not, it's been moved
if ex, err := afero.Exists(hugofs.Source(), ev.Name); !ex || err != nil {
path, _ := helpers.GetRelativePath(ev.Name, s.getContentDir(ev.Name))
s.removePageByPath(path)
continue
}
}
sourceReallyChanged = append(sourceReallyChanged, ev)
}
go incrementalReadCollator(s, readResults, pageChan, fileConvChan, coordinator, errs)
go converterCollator(s, convertResults, errs)
for _, ev := range sourceReallyChanged {
file, err := s.reReadFile(ev.Name)
if err != nil {
jww.ERROR.Println("Error reading file", ev.Name, ";", err)
}
if file != nil {
filechan <- file
}
}
// we close the filechan as we have sent everything we want to send to it.
// this will tell the sourceReaders to stop iterating on that channel
close(filechan)
// waiting for the sourceReaders to all finish
wg.Wait()
// Now closing readResults as this will tell the incrementalReadCollator to
// stop iterating over that.
close(readResults)
// once readResults is finished it will close coordinator and move along
<-coordinator
// allow that routine to finish, then close page & fileconvchan as we've sent
// everything to them we need to.
close(pageChan)
close(fileConvChan)
wg2.Wait()
close(convertResults)
s.timerStep("read & convert pages from source")
for i := 0; i < 2; i++ {
err := <-errs
if err != nil {
jww.ERROR.Println(err)
}
}
changed := whatChanged{
source: len(sourceChanged) > 0,
other: len(tmplChanged) > 0 || len(i18nChanged) > 0 || len(dataChanged) > 0,
}
return changed, nil
}
func (s *Site) loadTemplates() {
s.owner.tmpl = tpl.InitializeT()
s.owner.tmpl.LoadTemplates(s.absLayoutDir())
if s.hasTheme() {
s.owner.tmpl.LoadTemplatesWithPrefix(s.absThemeDir()+"/layouts", "theme")
}
}
func (s *Site) prepTemplates(withTemplate func(templ tpl.Template) error) error {
s.loadTemplates()
if withTemplate != nil {
if err := withTemplate(s.owner.tmpl); err != nil {
return err
}
}
s.owner.tmpl.MarkReady()
return nil
}
func (s *Site) loadData(sources []source.Input) (err error) {
jww.DEBUG.Printf("Load Data from %q", sources)
s.Data = make(map[string]interface{})
var current map[string]interface{}
for _, currentSource := range sources {
for _, r := range currentSource.Files() {
// Crawl in data tree to insert data
current = s.Data
for _, key := range strings.Split(r.Dir(), helpers.FilePathSeparator) {
if key != "" {
if _, ok := current[key]; !ok {
current[key] = make(map[string]interface{})
}
current = current[key].(map[string]interface{})
}
}
data, err := readData(r)
if err != nil {
return fmt.Errorf("Failed to read data from %s: %s", filepath.Join(r.Path(), r.LogicalName()), err)
}
if data == nil {
continue
}
// Copy content from current to data when needed
if _, ok := current[r.BaseFileName()]; ok {
data := data.(map[string]interface{})
for key, value := range current[r.BaseFileName()].(map[string]interface{}) {
if _, override := data[key]; override {
// filepath.Walk walks the files in lexical order, '/' comes before '.'
// this warning could happen if
// 1. A theme uses the same key; the main data folder wins
// 2. A sub folder uses the same key: the sub folder wins
jww.WARN.Printf("Data for key '%s' in path '%s' is overridden in subfolder", key, r.Path())
}
data[key] = value
}
}
// Insert data
current[r.BaseFileName()] = data
}
}
return
}
func readData(f *source.File) (interface{}, error) {
switch f.Extension() {
case "yaml", "yml":
return parser.HandleYAMLMetaData(f.Bytes())
case "json":
return parser.HandleJSONMetaData(f.Bytes())
case "toml":
return parser.HandleTOMLMetaData(f.Bytes())
default:
jww.WARN.Printf("Data not supported for extension '%s'", f.Extension())
return nil, nil
}
}
func (s *Site) readI18nSources() error {
i18nSources := []source.Input{&source.Filesystem{Base: s.absI18nDir()}}
themeI18nDir, err := helpers.GetThemeI18nDirPath()
if err == nil {
i18nSources = []source.Input{&source.Filesystem{Base: themeI18nDir}, i18nSources[0]}
}
if err = loadI18n(i18nSources); err != nil {
return err
}
return nil
}
func (s *Site) readDataFromSourceFS() error {
dataSources := make([]source.Input, 0, 2)
dataSources = append(dataSources, &source.Filesystem{Base: s.absDataDir()})
// have to be last - duplicate keys in earlier entries will win
themeDataDir, err := helpers.GetThemeDataDirPath()
if err == nil {
dataSources = append(dataSources, &source.Filesystem{Base: themeDataDir})
}
err = s.loadData(dataSources)
s.timerStep("load data")
return err
}
func (s *Site) process(config BuildCfg) (err error) {
s.timerStep("Go initialization")
if err = s.initialize(); err != nil {
return
}
s.prepTemplates(config.withTemplate)
s.owner.tmpl.PrintErrors()
s.timerStep("initialize & template prep")
if err = s.readDataFromSourceFS(); err != nil {
return
}
if err = s.readI18nSources(); err != nil {
return
}
s.timerStep("load i18n")
return s.createPages()
}
func (s *Site) setupPrevNext() {
for i, page := range s.Pages {
if i < len(s.Pages)-1 {
page.Next = s.Pages[i+1]
}
if i > 0 {
page.Prev = s.Pages[i-1]
}
}
}
func (s *Site) setCurrentLanguageConfig() error {
// There are sadly some global template funcs etc. that need the language information.
viper.Set("multilingual", s.multilingualEnabled())
viper.Set("currentContentLanguage", s.Language)
// Cache the current config.
helpers.InitConfigProviderForCurrentContentLanguage()
s.Info.pathSpec = helpers.CurrentPathSpec()
return tpl.SetTranslateLang(s.Language)
}
func (s *Site) render() (err error) {
if err = s.setCurrentLanguageConfig(); err != nil {
return
}
if err = s.preparePages(); err != nil {
return
}
s.timerStep("prepare pages")
// Aliases must be rendered before pages.
// Some sites, Hugo docs included, have faulty alias definitions that point
// to itself or another real page. These will be overwritten in the next
// step.
if err = s.renderAliases(); err != nil {
return
}
s.timerStep("render and write aliases")
if err = s.renderPages(); err != nil {
return
}
s.timerStep("render and write pages")
if err = s.renderSitemap(); err != nil {
return
}
s.timerStep("render and write Sitemap")
if err = s.renderRobotsTXT(); err != nil {
return
}
s.timerStep("render and write robots.txt")
if err = s.render404(); err != nil {
return
}
s.timerStep("render and write 404")
return
}
func (s *Site) Initialise() (err error) {
return s.initialize()
}
func (s *Site) initialize() (err error) {
defer s.initializeSiteInfo()
s.Menus = Menus{}
// May be supplied in tests.
if s.Source != nil && len(s.Source.Files()) > 0 {
jww.DEBUG.Println("initialize: Source is already set")
return
}
if err = s.checkDirectories(); err != nil {
return err
}
staticDir := helpers.AbsPathify(viper.GetString("staticDir") + "/")
s.Source = &source.Filesystem{
AvoidPaths: []string{staticDir},
Base: s.absContentDir(),
}
return
}
// HomeAbsURL is a convenience method giving the absolute URL to the home page.
func (s *SiteInfo) HomeAbsURL() string {
base := ""
if s.IsMultiLingual() {
base = s.Language.Lang
}
return s.pathSpec.AbsURL(base, false)
}
// SitemapAbsURL is a convenience method giving the absolute URL to the sitemap.
func (s *SiteInfo) SitemapAbsURL() string {
sitemapDefault := parseSitemap(viper.GetStringMap("sitemap"))
p := s.HomeAbsURL()
if !strings.HasSuffix(p, "/") {
p += "/"
}
p += sitemapDefault.Filename
return p
}
func (s *Site) initializeSiteInfo() {
var (
lang = s.Language
languages helpers.Languages
)
if s.owner != nil && s.owner.multilingual != nil {
languages = s.owner.multilingual.Languages
}
params := lang.Params()
permalinks := make(PermalinkOverrides)
for k, v := range viper.GetStringMapString("permalinks") {
permalinks[k] = pathPattern(v)
}
defaultContentInSubDir := viper.GetBool("defaultContentLanguageInSubdir")
defaultContentLanguage := viper.GetString("defaultContentLanguage")
languagePrefix := ""
if s.multilingualEnabled() && (defaultContentInSubDir || lang.Lang != defaultContentLanguage) {
languagePrefix = "/" + lang.Lang
}
var multilingual *Multilingual
if s.owner != nil {
multilingual = s.owner.multilingual
}
s.Info = SiteInfo{
BaseURL: template.URL(helpers.SanitizeURLKeepTrailingSlash(viper.GetString("baseURL"))),
Title: lang.GetString("title"),
Author: lang.GetStringMap("author"),
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: viper.GetBool("buildDrafts"),
canonifyURLs: viper.GetBool("canonifyURLs"),
preserveTaxonomyNames: lang.GetBool("preserveTaxonomyNames"),
PageCollections: s.PageCollections,
Files: &s.Files,
Menus: &s.Menus,
Params: params,
Permalinks: permalinks,
Data: &s.Data,
owner: s.owner,
pathSpec: helpers.NewPathSpecFromConfig(lang),
}
s.Info.RSSLink = s.Info.permalinkStr(lang.GetString("rssURI"))
}
func (s *Site) hasTheme() bool {
return viper.GetString("theme") != ""
}
func (s *Site) dataDir() string {
return viper.GetString("dataDir")
}
func (s *Site) absDataDir() string {
return helpers.AbsPathify(s.dataDir())
}
func (s *Site) i18nDir() string {
return viper.GetString("i18nDir")
}
func (s *Site) absI18nDir() string {
return helpers.AbsPathify(s.i18nDir())
}
func (s *Site) isI18nEvent(e fsnotify.Event) bool {
if s.getI18nDir(e.Name) != "" {
return true
}
return s.getThemeI18nDir(e.Name) != ""
}
func (s *Site) getI18nDir(path string) string {
return getRealDir(s.absI18nDir(), path)
}
func (s *Site) getThemeI18nDir(path string) string {
if !s.hasTheme() {
return ""
}
return getRealDir(helpers.AbsPathify(filepath.Join(s.themeDir(), s.i18nDir())), path)
}
func (s *Site) isDataDirEvent(e fsnotify.Event) bool {
if s.getDataDir(e.Name) != "" {
return true
}
return s.getThemeDataDir(e.Name) != ""
}
func (s *Site) getDataDir(path string) string {
return getRealDir(s.absDataDir(), path)
}
func (s *Site) getThemeDataDir(path string) string {
if !s.hasTheme() {
return ""
}
return getRealDir(helpers.AbsPathify(filepath.Join(s.themeDir(), s.dataDir())), path)
}
func (s *Site) themeDir() string {
return viper.GetString("themesDir") + "/" + viper.GetString("theme")
}
func (s *Site) absThemeDir() string {
return helpers.AbsPathify(s.themeDir())
}
func (s *Site) layoutDir() string {
return viper.GetString("layoutDir")
}
func (s *Site) absLayoutDir() string {
return helpers.AbsPathify(s.layoutDir())
}
func (s *Site) isLayoutDirEvent(e fsnotify.Event) bool {
if s.getLayoutDir(e.Name) != "" {
return true
}
return s.getThemeLayoutDir(e.Name) != ""
}
func (s *Site) getLayoutDir(path string) string {
return getRealDir(s.absLayoutDir(), path)
}
func (s *Site) getThemeLayoutDir(path string) string {
if !s.hasTheme() {
return ""
}
return getRealDir(helpers.AbsPathify(filepath.Join(s.themeDir(), s.layoutDir())), path)
}
func (s *Site) absContentDir() string {
return helpers.AbsPathify(viper.GetString("contentDir"))
}
func (s *Site) isContentDirEvent(e fsnotify.Event) bool {
return s.getContentDir(e.Name) != ""
}
func (s *Site) getContentDir(path string) string {
return getRealDir(s.absContentDir(), path)
}
// getRealDir gets the base path of the given path, also handling the case where
// base is a symlinked folder.
func getRealDir(base, path string) string {
if strings.HasPrefix(path, base) {
return base
}
realDir, err := helpers.GetRealPath(hugofs.Source(), base)
if err != nil {
if !os.IsNotExist(err) {
jww.ERROR.Printf("Failed to get real path for %s: %s", path, err)
}
return ""
}
if strings.HasPrefix(path, realDir) {
return realDir
}
return ""
}
func (s *Site) absPublishDir() string {
return helpers.AbsPathify(viper.GetString("publishDir"))
}
func (s *Site) checkDirectories() (err error) {
if b, _ := helpers.DirExists(s.absContentDir(), hugofs.Source()); !b {
return errors.New("No source directory found, expecting to find it at " + s.absContentDir())
}
return
}
// reReadFile resets file to be read from disk again
func (s *Site) reReadFile(absFilePath string) (*source.File, error) {
jww.INFO.Println("rereading", absFilePath)
var file *source.File
reader, err := source.NewLazyFileReader(hugofs.Source(), absFilePath)
if err != nil {
return nil, err
}
file, err = source.NewFileFromAbs(s.getContentDir(absFilePath), absFilePath, reader)
if err != nil {
return nil, err
}
return file, nil
}
func (s *Site) readPagesFromSource() chan error {
if s.Source == nil {
panic(fmt.Sprintf("s.Source not set %s", s.absContentDir()))
}
jww.DEBUG.Printf("Read %d pages from source", len(s.Source.Files()))
errs := make(chan error)
if len(s.Source.Files()) < 1 {
close(errs)
return errs
}
files := s.Source.Files()
results := make(chan HandledResult)
filechan := make(chan *source.File)
procs := getGoMaxProcs()
wg := &sync.WaitGroup{}
wg.Add(procs * 4)
for i := 0; i < procs*4; i++ {
go sourceReader(s, filechan, results, wg)
}
// we can only have exactly one result collator, since it makes changes that
// must be synchronized.
go readCollator(s, results, errs)
for _, file := range files {
filechan <- file
}
close(filechan)
wg.Wait()
close(results)
return errs
}
func (s *Site) convertSource() chan error {
errs := make(chan error)
results := make(chan HandledResult)
pageChan := make(chan *Page)
fileConvChan := make(chan *source.File)
procs := getGoMaxProcs()
wg := &sync.WaitGroup{}
wg.Add(2 * procs * 4)
for i := 0; i < procs*4; i++ {
go fileConverter(s, fileConvChan, results, wg)
go pageConverter(s, pageChan, results, wg)
}
go converterCollator(s, results, errs)
for _, p := range s.rawAllPages {
if p.shouldBuild() {
pageChan <- p
}
}
for _, f := range s.Files {
fileConvChan <- f
}
close(pageChan)
close(fileConvChan)
wg.Wait()
close(results)
return errs
}
func (s *Site) createPages() error {
readErrs := <-s.readPagesFromSource()
s.timerStep("read pages from source")
renderErrs := <-s.convertSource()
s.timerStep("convert source")
if renderErrs == nil && readErrs == nil {
return nil
}
if renderErrs == nil {
return readErrs
}
if readErrs == nil {
return renderErrs
}
return fmt.Errorf("%s\n%s", readErrs, renderErrs)
}
func sourceReader(s *Site, files <-chan *source.File, results chan<- HandledResult, wg *sync.WaitGroup) {
defer wg.Done()
for file := range files {
readSourceFile(s, file, results)
}
}
func readSourceFile(s *Site, file *source.File, results chan<- HandledResult) {
h := NewMetaHandler(file.Extension())
if h != nil {
h.Read(file, s, results)
} else {
jww.ERROR.Println("Unsupported File Type", file.Path())
}
}
func pageConverter(s *Site, pages <-chan *Page, results HandleResults, wg *sync.WaitGroup) {
defer wg.Done()
for page := range pages {
var h *MetaHandle
if page.Markup != "" {
h = NewMetaHandler(page.Markup)
} else {
h = NewMetaHandler(page.File.Extension())
}
if h != nil {
h.Convert(page, s, results)
}
}
}
func fileConverter(s *Site, files <-chan *source.File, results HandleResults, wg *sync.WaitGroup) {
defer wg.Done()
for file := range files {
h := NewMetaHandler(file.Extension())
if h != nil {
h.Convert(file, s, results)
}
}
}
func converterCollator(s *Site, results <-chan HandledResult, errs chan<- error) {
errMsgs := []string{}
for r := range results {
if r.err != nil {
errMsgs = append(errMsgs, r.err.Error())
continue
}
}
if len(errMsgs) == 0 {
errs <- nil
return
}
errs <- fmt.Errorf("Errors rendering pages: %s", strings.Join(errMsgs, "\n"))
}
func (s *Site) replaceFile(sf *source.File) {
for i, f := range s.Files {
if f.Path() == sf.Path() {
s.Files[i] = sf
return
}
}
// If a match isn't found, then append it
s.Files = append(s.Files, sf)
}
func incrementalReadCollator(s *Site, results <-chan HandledResult, pageChan chan *Page, fileConvChan chan *source.File, coordinator chan bool, errs chan<- error) {
errMsgs := []string{}
for r := range results {
if r.err != nil {
errMsgs = append(errMsgs, r.Error())
continue
}
if r.page == nil {
s.replaceFile(r.file)
fileConvChan <- r.file
} else {
s.replacePage(r.page)
pageChan <- r.page
}
}
s.rawAllPages.Sort()
close(coordinator)
if len(errMsgs) == 0 {
errs <- nil
return
}
errs <- fmt.Errorf("Errors reading pages: %s", strings.Join(errMsgs, "\n"))
}
func readCollator(s *Site, results <-chan HandledResult, errs chan<- error) {
if s.PageCollections == nil {
panic("No page collections")
}
errMsgs := []string{}
for r := range results {
if r.err != nil {
errMsgs = append(errMsgs, r.Error())
continue
}
// !page == file
if r.page == nil {
s.Files = append(s.Files, r.file)
} else {
s.addPage(r.page)
}
}
s.rawAllPages.Sort()
if len(errMsgs) == 0 {
errs <- nil
return
}
errs <- fmt.Errorf("Errors reading pages: %s", strings.Join(errMsgs, "\n"))
}
func (s *Site) buildSiteMeta() (err error) {
defer s.timerStep("build Site meta")
if len(s.Pages) == 0 {
return
}
s.assembleTaxonomies()
for _, p := range s.AllPages {
// this depends on taxonomies
p.setValuesForKind(s)
}
s.assembleSections()
s.assembleMenus()
s.Info.LastChange = s.Pages[0].Lastmod
return
}
func (s *Site) getMenusFromConfig() Menus {
ret := Menus{}
if menus := s.Language.GetStringMap("menu"); menus != nil {
for name, menu := range menus {
m, err := cast.ToSliceE(menu)
if err != nil {
jww.ERROR.Printf("unable to process menus in site config\n")
jww.ERROR.Println(err)
} else {
for _, entry := range m {
jww.DEBUG.Printf("found menu: %q, in site config\n", name)
menuEntry := MenuEntry{Menu: name}
ime, err := cast.ToStringMapE(entry)
if err != nil {
jww.ERROR.Printf("unable to process menus in site config\n")
jww.ERROR.Println(err)
}
menuEntry.marshallMap(ime)
menuEntry.URL = s.Info.createNodeMenuEntryURL(menuEntry.URL)
if ret[name] == nil {
ret[name] = &Menu{}
}
*ret[name] = ret[name].add(&menuEntry)
}
}
}
return ret
}
return ret
}
func (s *SiteInfo) createNodeMenuEntryURL(in string) string {
if !strings.HasPrefix(in, "/") {
return in
}
// make it match the nodes
menuEntryURL := in
menuEntryURL = helpers.SanitizeURLKeepTrailingSlash(s.pathSpec.URLize(menuEntryURL))
if !s.canonifyURLs {
menuEntryURL = helpers.AddContextRoot(string(s.BaseURL), menuEntryURL)
}
return menuEntryURL
}
func (s *Site) assembleMenus() {
s.Menus = Menus{}
type twoD struct {
MenuName, EntryName string
}
flat := map[twoD]*MenuEntry{}
children := map[twoD]Menu{}
menuConfig := s.getMenusFromConfig()
for name, menu := range menuConfig {
for _, me := range *menu {
flat[twoD{name, me.KeyName()}] = me
}
}
sectionPagesMenu := s.Info.sectionPagesMenu
sectionPagesMenus := make(map[string]interface{})
//creating flat hash
pages := s.Pages
for _, p := range pages {
if sectionPagesMenu != "" {
if _, ok := sectionPagesMenus[p.Section()]; !ok {
if p.Section() != "" {
me := MenuEntry{Identifier: p.Section(),
Name: helpers.MakeTitle(helpers.FirstUpper(p.Section())),
URL: s.Info.createNodeMenuEntryURL(p.addLangPathPrefix("/"+p.Section()) + "/")}
if _, ok := flat[twoD{sectionPagesMenu, me.KeyName()}]; ok {
// menu with same id defined in config, let that one win
continue
}
flat[twoD{sectionPagesMenu, me.KeyName()}] = &me
sectionPagesMenus[p.Section()] = true
}
}
}
for name, me := range p.Menus() {
if _, ok := flat[twoD{name, me.KeyName()}]; ok {
jww.ERROR.Printf("Two or more menu items have the same name/identifier in Menu %q: %q.\nRename or set an unique identifier.\n", name, me.KeyName())
continue
}
flat[twoD{name, me.KeyName()}] = me
}
}
// Create Children Menus First
for _, e := range flat {
if e.Parent != "" {
children[twoD{e.Menu, e.Parent}] = children[twoD{e.Menu, e.Parent}].add(e)
}
}
// Placing Children in Parents (in flat)
for p, childmenu := range children {
_, ok := flat[twoD{p.MenuName, p.EntryName}]
if !ok {
// if parent does not exist, create one without a URL
flat[twoD{p.MenuName, p.EntryName}] = &MenuEntry{Name: p.EntryName, URL: ""}
}
flat[twoD{p.MenuName, p.EntryName}].Children = childmenu
}
// Assembling Top Level of Tree
for menu, e := range flat {
if e.Parent == "" {
_, ok := s.Menus[menu.MenuName]
if !ok {
s.Menus[menu.MenuName] = &Menu{}
}
*s.Menus[menu.MenuName] = s.Menus[menu.MenuName].add(e)
}
}
}
func (s *Site) assembleTaxonomies() {
s.Taxonomies = make(TaxonomyList)
s.taxonomiesPluralSingular = make(map[string]string)
s.taxonomiesOrigKey = make(map[string]string)
taxonomies := s.Language.GetStringMapString("taxonomies")
jww.INFO.Printf("found taxonomies: %#v\n", taxonomies)
for singular, plural := range taxonomies {
s.Taxonomies[plural] = make(Taxonomy)
s.taxonomiesPluralSingular[plural] = singular
for _, p := range s.Pages {
vals := p.getParam(plural, !s.Info.preserveTaxonomyNames)
weight := p.GetParam(plural + "_weight")
if weight == nil {
weight = 0
}
if vals != nil {
if v, ok := vals.([]string); ok {
for _, idx := range v {
x := WeightedPage{weight.(int), p}
s.Taxonomies[plural].add(idx, x, s.Info.preserveTaxonomyNames)
if s.Info.preserveTaxonomyNames {
// Need to track the original
s.taxonomiesOrigKey[fmt.Sprintf("%s-%s", plural, kp(idx))] = idx
}
}
} else if v, ok := vals.(string); ok {
x := WeightedPage{weight.(int), p}
s.Taxonomies[plural].add(v, x, s.Info.preserveTaxonomyNames)
if s.Info.preserveTaxonomyNames {
// Need to track the original
s.taxonomiesOrigKey[fmt.Sprintf("%s-%s", plural, kp(v))] = v
}
} else {
jww.ERROR.Printf("Invalid %s in %s\n", plural, p.File.Path())
}
}
}
for k := range s.Taxonomies[plural] {
s.Taxonomies[plural][k].Sort()
}
}
s.Info.Taxonomies = s.Taxonomies
}
// Prepare site for a new full build.
func (s *Site) resetBuildState() {
s.PageCollections = newPageCollectionsFromPages(s.rawAllPages)
s.Info.paginationPageCount = 0
s.draftCount = 0
s.futureCount = 0
s.expiredCount = 0
for _, p := range s.rawAllPages {
p.scratch = newScratch()
}
}
func (s *Site) assembleSections() {
s.Sections = make(Taxonomy)
s.Info.Sections = s.Sections
regularPages := s.findPagesByKind(KindPage)
sectionPages := s.findPagesByKind(KindSection)
for i, p := range regularPages {
s.Sections.add(p.Section(), WeightedPage{regularPages[i].Weight, regularPages[i]}, s.Info.preserveTaxonomyNames)
}
// Add sections without regular pages, but with a content page
for _, sectionPage := range sectionPages {
if _, ok := s.Sections[sectionPage.sections[0]]; !ok {
s.Sections[sectionPage.sections[0]] = WeightedPages{}
}
}
for k := range s.Sections {
s.Sections[k].Sort()
for i, wp := range s.Sections[k] {
if i > 0 {
wp.Page.NextInSection = s.Sections[k][i-1].Page
}
if i < len(s.Sections[k])-1 {
wp.Page.PrevInSection = s.Sections[k][i+1].Page
}
}
}
}
func (s *Site) kindFromSections(sections []string) string {
if _, isTaxonomy := s.Taxonomies[sections[0]]; isTaxonomy {
if len(sections) == 1 {
return KindTaxonomyTerm
}
return KindTaxonomy
}
return KindSection
}
func (s *Site) preparePages() error {
var errors []error
for _, p := range s.Pages {
if err := p.prepareLayouts(); err != nil {
errors = append(errors, err)
}
if err := p.prepareData(s); err != nil {
errors = append(errors, err)
}
}
if len(errors) != 0 {
return fmt.Errorf("Prepare pages failed: %.100q…", errors)
}
return nil
}
func errorCollator(results <-chan error, errs chan<- error) {
errMsgs := []string{}
for err := range results {
if err != nil {
errMsgs = append(errMsgs, err.Error())
}
}
if len(errMsgs) == 0 {
errs <- nil
} else {
errs <- errors.New(strings.Join(errMsgs, "\n"))
}
close(errs)
}
func (s *Site) appendThemeTemplates(in []string) []string {
if !s.hasTheme() {
return in
}
out := []string{}
// First place all non internal templates
for _, t := range in {
if !strings.HasPrefix(t, "_internal/") {
out = append(out, t)
}
}
// Then place theme templates with the same names
for _, t := range in {
if !strings.HasPrefix(t, "_internal/") {
out = append(out, "theme/"+t)
}
}
// Lastly place internal templates
for _, t := range in {
if strings.HasPrefix(t, "_internal/") {
out = append(out, t)
}
}
return out
}
// Stats prints Hugo builds stats to the console.
// This is what you see after a successful hugo build.
func (s *Site) Stats() {
jww.FEEDBACK.Printf("Built site for language %s:\n", s.Language.Lang)
jww.FEEDBACK.Println(s.draftStats())
jww.FEEDBACK.Println(s.futureStats())
jww.FEEDBACK.Println(s.expiredStats())
jww.FEEDBACK.Printf("%d regular pages created\n", len(s.RegularPages))
jww.FEEDBACK.Printf("%d other pages created\n", (len(s.Pages) - len(s.RegularPages)))
jww.FEEDBACK.Printf("%d non-page files copied\n", len(s.Files))
jww.FEEDBACK.Printf("%d paginator pages created\n", s.Info.paginationPageCount)
taxonomies := s.Language.GetStringMapString("taxonomies")
for _, pl := range taxonomies {
jww.FEEDBACK.Printf("%d %s created\n", len(s.Taxonomies[pl]), pl)
}
}
// GetPage looks up a index page of a given type in the path given.
// This method may support regular pages in the future, but currently it is a
// convenient way of getting the home page or
// a section from a template:
// {{ with .Site.GetPage "section" "blog" }}{{ .Title }}{{ end }}
//
// This will return nil when no page could be found.
//
// The valid page types are: home, section, taxonomy and taxonomyTerm
func (s *SiteInfo) GetPage(typ string, path ...string) *Page {
return s.getPage(typ, path...)
}
func (s *SiteInfo) permalink(plink string) string {
return s.permalinkStr(plink)
}
func (s *SiteInfo) permalinkStr(plink string) string {
return helpers.MakePermalink(
viper.GetString("baseURL"),
s.pathSpec.URLizeAndPrep(plink)).String()
}
func (s *Site) renderAndWriteXML(name string, dest string, d interface{}, layouts ...string) error {
jww.DEBUG.Printf("Render XML for %q to %q", name, dest)
renderBuffer := bp.GetBuffer()
defer bp.PutBuffer(renderBuffer)
renderBuffer.WriteString("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\" ?>\n")
err := s.renderForLayouts(name, d, renderBuffer, layouts...)
if err != nil {
return err
}
outBuffer := bp.GetBuffer()
defer bp.PutBuffer(outBuffer)
var path []byte
if viper.GetBool("relativeURLs") {
path = []byte(helpers.GetDottedRelativePath(dest))
} else {
s := viper.GetString("baseURL")
if !strings.HasSuffix(s, "/") {
s += "/"
}
path = []byte(s)
}
transformer := transform.NewChain(transform.AbsURLInXML)
transformer.Apply(outBuffer, renderBuffer, path)
return s.writeDestFile(dest, outBuffer)
}
func (s *Site) renderAndWritePage(name string, dest string, d interface{}, layouts ...string) error {
renderBuffer := bp.GetBuffer()
defer bp.PutBuffer(renderBuffer)
err := s.renderForLayouts(name, d, renderBuffer, layouts...)
if err != nil {
return err
}
outBuffer := bp.GetBuffer()
defer bp.PutBuffer(outBuffer)
var pageTarget target.Output
if p, ok := d.(*Page); ok && p.IsPage() && path.Ext(p.URLPath.URL) != "" {
// user has explicitly set a URL with extension for this page
// make sure it sticks even if "ugly URLs" are turned off.
pageTarget = s.pageUglyTarget()
} else {
pageTarget = s.pageTarget()
}
transformLinks := transform.NewEmptyTransforms()
if viper.GetBool("relativeURLs") || viper.GetBool("canonifyURLs") {
transformLinks = append(transformLinks, transform.AbsURL)
}
if s.running() && viper.GetBool("watch") && !viper.GetBool("disableLiveReload") {
transformLinks = append(transformLinks, transform.LiveReloadInject)
}
// For performance reasons we only inject the Hugo generator tag on the home page.
if n, ok := d.(*Page); ok && n.IsHome() {
if !viper.GetBool("disableHugoGeneratorInject") {
transformLinks = append(transformLinks, transform.HugoGeneratorInject)
}
}
var path []byte
if viper.GetBool("relativeURLs") {
translated, err := pageTarget.(target.OptionalTranslator).TranslateRelative(dest)
if err != nil {
return err
}
path = []byte(helpers.GetDottedRelativePath(translated))
} else if viper.GetBool("canonifyURLs") {
s := viper.GetString("baseURL")
if !strings.HasSuffix(s, "/") {
s += "/"
}
path = []byte(s)
}
transformer := transform.NewChain(transformLinks...)
transformer.Apply(outBuffer, renderBuffer, path)
if outBuffer.Len() == 0 {
jww.WARN.Printf("%s is rendered empty\n", dest)
if dest == "/" {
debugAddend := ""
if !viper.GetBool("verbose") {
debugAddend = "* For more debugging information, run \"hugo -v\""
}
distinctFeedbackLogger.Printf(`=============================================================
Your rendered home page is blank: /index.html is zero-length
* Did you specify a theme on the command-line or in your
%q file? (Current theme: %q)
%s
=============================================================`,
filepath.Base(viper.ConfigFileUsed()),
viper.GetString("theme"),
debugAddend)
}
// Avoid writing empty files to disk.
return nil
}
if err = s.writeDestPage(dest, pageTarget, outBuffer); err != nil {
return err
}
return nil
}
func (s *Site) renderForLayouts(name string, d interface{}, w io.Writer, layouts ...string) error {
layout, found := s.findFirstLayout(layouts...)
if !found {
jww.WARN.Printf("Unable to locate layout for %s: %s\n", name, layouts)
return nil
}
if err := s.renderThing(d, layout, w); err != nil {
// Behavior here should be dependent on if running in server or watch mode.
distinctErrorLogger.Printf("Error while rendering %q: %s", name, err)
if !s.running() && !testMode {
// TODO(bep) check if this can be propagated
os.Exit(-1)
} else if testMode {
return err
}
}
return nil
}
func (s *Site) findFirstLayout(layouts ...string) (string, bool) {
for _, layout := range layouts {
if s.owner.tmpl.Lookup(layout) != nil {
return layout, true
}
}
return "", false
}
func (s *Site) renderThing(d interface{}, layout string, w io.Writer) error {
// If the template doesn't exist, then return, but leave the Writer open
if templ := s.owner.tmpl.Lookup(layout); templ != nil {
return templ.Execute(w, d)
}
return fmt.Errorf("Layout not found: %s", layout)
}
func (s *Site) pageTarget() target.Output {
s.initTargetList()
return s.targets.page
}
func (s *Site) pageUglyTarget() target.Output {
s.initTargetList()
return s.targets.pageUgly
}
func (s *Site) fileTarget() target.Output {
s.initTargetList()
return s.targets.file
}
func (s *Site) aliasTarget() target.AliasPublisher {
s.initTargetList()
return s.targets.alias
}
func (s *Site) languageAliasTarget() target.AliasPublisher {
s.initTargetList()
return s.targets.languageAlias
}
func (s *Site) initTargetList() {
s.targetListInit.Do(func() {
langDir := ""
if s.Language.Lang != s.Info.multilingual.DefaultLang.Lang || s.Info.defaultContentLanguageInSubdir {
langDir = s.Language.Lang
}
if s.targets.page == nil {
s.targets.page = &target.PagePub{
PublishDir: s.absPublishDir(),
UglyURLs: viper.GetBool("uglyURLs"),
LangDir: langDir,
}
}
if s.targets.pageUgly == nil {
s.targets.pageUgly = &target.PagePub{
PublishDir: s.absPublishDir(),
UglyURLs: true,
LangDir: langDir,
}
}
if s.targets.file == nil {
s.targets.file = &target.Filesystem{
PublishDir: s.absPublishDir(),
}
}
if s.targets.alias == nil {
s.targets.alias = &target.HTMLRedirectAlias{
PublishDir: s.absPublishDir(),
Templates: s.owner.tmpl.Lookup("alias.html"),
}
}
if s.targets.languageAlias == nil {
s.targets.languageAlias = &target.HTMLRedirectAlias{
PublishDir: s.absPublishDir(),
AllowRoot: true,
}
}
})
}
func (s *Site) writeDestFile(path string, reader io.Reader) (err error) {
jww.DEBUG.Println("creating file:", path)
return s.fileTarget().Publish(path, reader)
}
func (s *Site) writeDestPage(path string, publisher target.Publisher, reader io.Reader) (err error) {
jww.DEBUG.Println("creating page:", path)
return publisher.Publish(path, reader)
}
// AliasPublisher
func (s *Site) writeDestAlias(path, permalink string, p *Page) (err error) {
return s.publishDestAlias(s.aliasTarget(), path, permalink, p)
}
func (s *Site) publishDestAlias(aliasPublisher target.AliasPublisher, path, permalink string, p *Page) (err error) {
if viper.GetBool("relativeURLs") {
// convert `permalink` into URI relative to location of `path`
baseURL := helpers.SanitizeURLKeepTrailingSlash(viper.GetString("baseURL"))
if strings.HasPrefix(permalink, baseURL) {
permalink = "/" + strings.TrimPrefix(permalink, baseURL)
}
permalink, err = helpers.GetRelativePath(permalink, path)
if err != nil {
jww.ERROR.Println("Failed to make a RelativeURL alias:", path, "redirecting to", permalink)
}
permalink = filepath.ToSlash(permalink)
}
jww.DEBUG.Println("creating alias:", path, "redirecting to", permalink)
return aliasPublisher.Publish(path, permalink, p)
}
func (s *Site) draftStats() string {
var msg string
switch s.draftCount {
case 0:
return "0 draft content"
case 1:
msg = "1 draft rendered"
default:
msg = fmt.Sprintf("%d drafts rendered", s.draftCount)
}
if viper.GetBool("buildDrafts") {
return fmt.Sprintf("%d of ", s.draftCount) + msg
}
return "0 of " + msg
}
func (s *Site) futureStats() string {
var msg string
switch s.futureCount {
case 0:
return "0 future content"
case 1:
msg = "1 future rendered"
default:
msg = fmt.Sprintf("%d futures rendered", s.futureCount)
}
if viper.GetBool("buildFuture") {
return fmt.Sprintf("%d of ", s.futureCount) + msg
}
return "0 of " + msg
}
func (s *Site) expiredStats() string {
var msg string
switch s.expiredCount {
case 0:
return "0 expired content"
case 1:
msg = "1 expired rendered"
default:
msg = fmt.Sprintf("%d expired rendered", s.expiredCount)
}
if viper.GetBool("buildExpired") {
return fmt.Sprintf("%d of ", s.expiredCount) + msg
}
return "0 of " + msg
}
func getGoMaxProcs() int {
if gmp := os.Getenv("GOMAXPROCS"); gmp != "" {
if p, err := strconv.Atoi(gmp); err != nil {
return p
}
}
return 1
}
func (s *Site) newNodePage(typ string) *Page {
return &Page{
pageInit: &pageInit{},
Kind: typ,
Data: make(map[string]interface{}),
Site: &s.Info,
language: s.Language,
site: s}
}
func (s *Site) newHomePage() *Page {
p := s.newNodePage(KindHome)
p.Title = s.Info.Title
pages := Pages{}
p.Data["Pages"] = pages
p.Pages = pages
s.setPageURLs(p, "/")
return p
}
func (s *Site) setPageURLs(p *Page, in string) {
p.URLPath.URL = s.Info.pathSpec.URLizeAndPrep(in)
p.URLPath.Permalink = s.Info.permalink(p.URLPath.URL)
p.RSSLink = template.HTML(s.Info.permalink(in + ".xml"))
}
func (s *Site) newTaxonomyPage(plural, key string) *Page {
p := s.newNodePage(KindTaxonomy)
p.sections = []string{plural, key}
if s.Info.preserveTaxonomyNames {
key = s.Info.pathSpec.MakePathSanitized(key)
}
if s.Info.preserveTaxonomyNames {
// keep as is in the title
p.Title = key
} else {
p.Title = strings.Replace(strings.Title(key), "-", " ", -1)
}
s.setPageURLs(p, path.Join(plural, key))
return p
}
func (s *Site) newSectionPage(name string, section WeightedPages) *Page {
p := s.newNodePage(KindSection)
p.sections = []string{name}
sectionName := name
if !s.Info.preserveTaxonomyNames && len(section) > 0 {
sectionName = section[0].Page.Section()
}
sectionName = helpers.FirstUpper(sectionName)
if viper.GetBool("pluralizeListTitles") {
p.Title = inflect.Pluralize(sectionName)
} else {
p.Title = sectionName
}
s.setPageURLs(p, name)
return p
}
func (s *Site) newTaxonomyTermsPage(plural string) *Page {
p := s.newNodePage(KindTaxonomyTerm)
p.sections = []string{plural}
p.Title = strings.Title(plural)
s.setPageURLs(p, plural)
return p
}