func PrapareWidgets(widgets []Widget, mapper Mapper, topCtx mustache.Context) mustache.Context {
mappers := make([]interface{}, 0)
for _, widget := range widgets {
mr := widget.Prepare(mapper, topCtx)
if mr != nil {
mappers = append(mappers, mr)
}
}
return mustache.MakeContexts(mappers...)
}
func RenderInLayout(content string, layoutName string, layouts map[string]Mapper, ctx mustache.Context) (string, error) {
//log.Println("Render Layout", layoutName, ">>", content, "<<END")
ctx2 := make(map[string]string)
ctx2["content"] = content
layout := layouts[layoutName]
//log.Println(layoutName, layout["_content"])
buf := &bytes.Buffer{}
err := layout["_content"].(*DocContent).TPL.Render(mustache.MakeContexts(ctx2, ctx), buf)
if err != nil {
return content, err
}
if layout.Layout() != "" {
return RenderInLayout(buf.String(), layout.Layout(), layouts, ctx)
}
return buf.String(), nil
}
func RenderInLayout(content string, layoutName string, layouts map[string]Mapper, ctx mustache.Context) (string, error) {
Log(DEBUG, "Render layout %q >>\n%s\nEOF\n", layoutName, content)
ctx2 := make(map[string]string)
ctx2["content"] = content
layout := layouts[layoutName]
if layout == nil {
errMsg := fmt.Sprintf("Not found %s layout", layoutName)
return "", errors.New(errMsg)
}
if c, ok := layout["_content"].(string); ok {
Log(DEBUG, "Layout %q >>\n%s\nEOF", layoutName, c)
}
buf := &bytes.Buffer{}
err := layout["_content"].(*DocContent).TPL.Render(mustache.MakeContexts(ctx2, ctx), buf)
if err != nil {
return content, err
}
if layout.Layout() != "" {
return RenderInLayout(buf.String(), layout.Layout(), layouts, ctx)
}
return buf.String(), nil
}
func renderPaginator(pgCnf Mapper, layouts map[string]Mapper, topCtx mustache.Context, widgets []Widget) {
summary_lines := int(FromCtx(topCtx, "site.config.posts.summary_lines").(int64))
per_page := pgCnf.Int("per_page")
if per_page < 2 {
per_page = 2
} else if per_page > 100 {
per_page = 100
}
namespace := pgCnf.String("namespace")
if namespace == "" {
namespace = "/posts/"
}
layout := pgCnf.String("layout")
posts_ctx := make(Mapper)
chronological, _ := FromCtx(topCtx, "db.posts.chronological").([]string)
dictionary, _ := FromCtx(topCtx, "db.posts.dictionary").(map[string]Mapper)
page_count := len(chronological)/per_page + 1
if len(chronological)%per_page == 0 {
page_count--
}
paginator_navigation := make([]Mapper, page_count)
for i := 0; i < len(paginator_navigation); i++ {
pn := make(Mapper)
pn["page_number"] = i + 1
pn["name"] = fmt.Sprintf("%d", i+1)
pn["url"] = fmt.Sprintf("%s%d/", namespace, i+1)
pn["is_active_page"] = false
paginator_navigation[i] = pn
}
posts_ctx["paginator_navigation"] = paginator_navigation
one_page := make([]Mapper, 0)
current_page_number := 0
log.Println("Total posts: ", len(chronological))
for i, post_id := range chronological {
if i != 0 && i%per_page == 0 {
current_page_number++
log.Printf("Rendering page #%d with %d posts", current_page_number, len(one_page))
posts_ctx["current_page_number"] = current_page_number
posts_ctx["paginator"] = one_page
if current_page_number >= 2 {
paginator_navigation[current_page_number-2]["is_active_page"] = false
}
paginator_navigation[current_page_number-1]["is_active_page"] = true
widgetCtx := PrapareWidgets(widgets, make(Mapper), topCtx)
renderOnePager(paginator_navigation[current_page_number-1].String("url"), layout, layouts,
mustache.MakeContexts(map[string]interface{}{"posts": posts_ctx,
"page": map[string]interface{}{}}, topCtx, widgetCtx))
one_page = one_page[0:0]
}
post := dictionary[post_id]
post["summary"] = MakeSummary(post, summary_lines, topCtx)
one_page = append(one_page, post)
}
if len(one_page) > 0 {
current_page_number++
log.Printf("Rendering page #%d with %d post(s)", current_page_number, len(one_page))
posts_ctx["current_page_number"] = current_page_number
posts_ctx["paginator"] = one_page
if current_page_number >= 2 {
paginator_navigation[current_page_number-2]["is_active_page"] = false
}
paginator_navigation[current_page_number-1]["is_active_page"] = true
m := make(Mapper)
widgetCtx := PrapareWidgets(widgets, m, topCtx)
renderOnePager(paginator_navigation[current_page_number-1].String("url"), layout, layouts,
mustache.MakeContexts(map[string]interface{}{"posts": posts_ctx,
"page": map[string]interface{}{}}, topCtx, widgetCtx))
}
}
// 编译整个网站
func Compile() error {
var ctx mustache.Context // 渲染上下文
var docCont *DocContent // 文档内容,仅作为变量声明
var str string // 仅声明,以减少不一样的编译错误
var err error // 仅声明
var layouts map[string]Mapper
payload, err := BuildPlayload("./") // payload,核心上下文的主要部分,不可变
if err != nil {
log.Println("Build PayLoad FAIL!!")
return err
}
payload_ctx := mustache.MakeContextDir(payload, ".tmp_partials/")
themeName := FromCtx(payload_ctx, "site.config.theme").(string)
if FromCtx(payload_ctx, "site.config.markdown.toc_title") != nil {
TOC_TITLE = FromCtx(payload_ctx, "site.config.markdown.toc_title").(string)
}
os.Remove(".tmp_partials")
copyDir("partials", ".tmp_partials")
copyDir("themes/"+themeName+"/partials", ".tmp_partials")
db_posts_dict, _ := payload_ctx.Get("db.posts.dictionary")
//log.Println(">>>>>>>>>>>>", len(db_posts_dict.Val.Interface().(map[string]Mapper)))
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
_tmp, err := PrapreMainContent(id, post["_content"].(*DocContent).Source, payload_ctx)
if err != nil {
return err
}
post["_content"].(*DocContent).Main = _tmp
//log.Fatal(_tmp)
}
//mdParser = markdown.NewParser(&markdown.Extensions{Smart: true})
helpers := make(map[string]mustache.SectionRenderFunc)
ctxHelpers := make(map[string]func(interface{}) interface{})
dynamicMapper := make(Mapper)
topCtx := mustache.MakeContexts(payload_ctx, helpers, ctxHelpers, dynamicMapper)
widgets, widget_assets, err := LoadWidgets(topCtx)
if err != nil {
return err
}
//log.Println(">>>", payload_ctx.Dir(), "?>", topCtx.Dir())
BaiscHelpers(payload, helpers, topCtx)
CtxHelpers(payload, ctxHelpers, topCtx)
layouts = payload["layouts"].(map[string]Mapper)
if len(widgets) > 0 {
widget_assets += PrapareAssets(themeName, "widgets", topCtx)
}
CopyResources(themeName)
// Render Pages
pages := payload["db"].(map[string]interface{})["pages"].(map[string]Mapper)
for id, page := range pages {
docCont = page["_content"].(*DocContent)
//top := make(map[string]interface{})
dynamicMapper["current_page_id"] = id
dynamicMapper["page"] = page
dynamicMapper["assets"] = PrapareAssets(themeName, page.Layout(), topCtx) + widget_assets
widgetCtx := PrapareWidgets(widgets, page, topCtx)
ctx = mustache.MakeContexts(page, dynamicMapper, topCtx, widgetCtx)
//log.Println(">>", ctx.Dir(), topCtx.Dir())
_tmp, err := PrapreMainContent(id, docCont.Source, ctx)
if err != nil {
return err
}
page["_content"].(*DocContent).Main = _tmp
str, err = RenderInLayout(docCont.Main, page.Layout(), layouts, ctx)
if err != nil {
return errors.New(id + ">" + err.Error())
}
WriteTo(page.Url(), str)
}
// Render Posts
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
//top := make(map[string]interface{})
dynamicMapper["current_page_id"] = id
dynamicMapper["page"] = post
dynamicMapper["assets"] = PrapareAssets(themeName, post.Layout(), topCtx) + widget_assets
docCont = post["_content"].(*DocContent)
widgetCtx := PrapareWidgets(widgets, post, topCtx)
ctx = mustache.MakeContexts(post, dynamicMapper, topCtx, widgetCtx)
str, err = RenderInLayout(docCont.Main, post.Layout(), layouts, ctx)
if err != nil {
return errors.New(id + ">" + err.Error())
}
WriteTo(post.Url(), str)
}
//我们还得把分页给解决了哦
if paginatorCnf := FromCtx(topCtx, "site.config.paginator"); paginatorCnf != nil {
var pgCnf Mapper
pgCnf = paginatorCnf.(map[string]interface{})
if _, ok := layouts[pgCnf.String("layout")]; ok {
log.Println("Enable paginator")
renderPaginator(pgCnf, layouts, topCtx, widgets)
} else {
log.Println("Layout Not Found", pgCnf.String("layout"))
}
}
if Plugins != nil {
for _, plugin := range Plugins {
plugin.Exec(topCtx)
}
}
log.Println("Done")
return nil
}
func BaiscHelpers(payload Mapper, helpers map[string]mustache.SectionRenderFunc, topCtx mustache.Context) {
var err error
chronological := FromCtx(topCtx, "db.posts.chronological").([]string)
latest_size := FromCtx(topCtx, "site.config.posts.latest").(int)
dict := FromCtx(topCtx, "db.posts.dictionary").(map[string]Mapper)
summary_lines := int(FromCtx(topCtx, "site.config.posts.summary_lines").(int64))
latest_posts := make([]Mapper, 0)
for _, id := range chronological {
latest_posts = append(latest_posts, dict[id])
if len(latest_posts) >= latest_size {
break
}
}
//-------------------------------
helpers["posts_latest"] = func(nodes []mustache.Node, inverted bool, ctx mustache.Context, w io.Writer) error {
if inverted {
return nil
}
for _, post := range latest_posts {
top := map[string]interface{}{}
top["summary"] = MakeSummary(post, summary_lines, topCtx)
//log.Println(top["summary"])
top["content"] = post["_content"].(*DocContent).Main
for _, node := range nodes {
err = node.Render(mustache.MakeContexts(post, top, ctx), w)
if err != nil {
return err
}
}
}
return nil
}
pages := FromCtx(topCtx, "db.pages").(map[string]Mapper)
helpers["pages"] = func(nodes []mustache.Node, inverted bool, ctx mustache.Context, w io.Writer) error {
if inverted {
return nil
}
current_page_id := FromCtx(ctx, "current_page_id")
for id, page := range pages {
top := map[string]interface{}{}
if current_page_id != nil {
top["is_active_page"] = id == current_page_id.(string)
}
for _, node := range nodes {
err = node.Render(mustache.MakeContexts(page, top, ctx), w)
if err != nil {
return err
}
}
}
return nil
}
helpers["posts"] = func(nodes []mustache.Node, inverted bool, ctx mustache.Context, w io.Writer) error {
if inverted {
return nil
}
for _, post := range dict {
for _, node := range nodes {
err = node.Render(mustache.MakeContexts(post, ctx), w)
if err != nil {
return err
}
}
}
return nil
}
categories := FromCtx(topCtx, "db.posts.categories").(map[string]*Catalog)
helpers["categories"] = func(nodes []mustache.Node, inverted bool, ctx mustache.Context, w io.Writer) error {
if inverted {
return nil
}
//log.Println("Using #categories")
for _, categorie := range categories {
for _, node := range nodes {
err = node.Render(mustache.MakeContexts(categorie, ctx), w)
if err != nil {
return err
}
}
}
return nil
}
tags := FromCtx(topCtx, "db.posts.tags").(map[string]*Tag)
helpers["tags"] = func(nodes []mustache.Node, inverted bool, ctx mustache.Context, w io.Writer) error {
if inverted {
return nil
}
for _, tag := range tags {
for _, node := range nodes {
err = node.Render(mustache.MakeContexts(tag, ctx), w)
if err != nil {
return err
}
}
}
return nil
}
return
}
func Compile() error {
var payload Mapper
var ctx mustache.Context
var docCont *DocContent
//var tpl *mustache.Template
var str string
var err error
//var mdParser *markdown.Parser
//var buf *bytes.Buffer
var layouts map[string]Mapper
payload, err = BuildPlayload()
if err != nil {
return err
}
payload_ctx := mustache.MakeContextDir(payload, "partials/")
db_posts_dict, _ := payload_ctx.Get("db.posts.dictionary")
//log.Println(">>>>>>>>>>>>", len(db_posts_dict.Val.Interface().(map[string]Mapper)))
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
_tmp, err := PrapreMainContent(id, post["_content"].(*DocContent).Source, payload_ctx)
if err != nil {
return err
}
post["_content"].(*DocContent).Main = _tmp
//log.Fatal(_tmp)
}
themeName := FromCtx(payload_ctx, "site.config.theme").(string)
//mdParser = markdown.NewParser(&markdown.Extensions{Smart: true})
helpers := make(map[string]mustache.SectionRenderFunc)
ctxHelpers := make(map[string]func(interface{}) interface{})
dynamicCtx := make(Mapper)
topCtx := mustache.MakeContexts(payload_ctx, helpers, ctxHelpers, map[string]Mapper{"dynamic": dynamicCtx})
widgets, err := LoadWidgets(topCtx)
if err != nil {
return err
}
//log.Println(">>>", payload_ctx.Dir(), "?>", topCtx.Dir())
BaiscHelpers(payload, helpers, topCtx)
CtxHelpers(payload, ctxHelpers, topCtx)
layouts = payload["layouts"].(map[string]Mapper)
widget_assets := ""
if len(widgets) > 0 {
widget_assets = PrapareAssets(themeName, "widgets", topCtx)
}
CopyResources(themeName)
// Render Pages
pages := payload["db"].(map[string]interface{})["pages"].(map[string]Mapper)
for id, page := range pages {
docCont = page["_content"].(*DocContent)
top := make(map[string]interface{})
top["current_page_id"] = id
top["page"] = page
top["assets"] = PrapareAssets(themeName, page.Layout(), topCtx) + widget_assets
widgetCtx := PrapareWidgets(widgets, page, topCtx)
ctx = mustache.MakeContexts(page, top, topCtx, widgetCtx)
//log.Println(">>", ctx.Dir(), topCtx.Dir())
_tmp, err := PrapreMainContent(id, docCont.Source, ctx)
if err != nil {
return err
}
page["_content"].(*DocContent).Main = _tmp
str, err = RenderInLayout(docCont.Main, page.Layout(), layouts, ctx)
if err != nil {
return errors.New(id + ">" + err.Error())
}
WriteTo(page.Url(), str)
}
// Render Posts
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
top := make(map[string]interface{})
top["current_page_id"] = id
top["page"] = post
top["assets"] = PrapareAssets(themeName, post.Layout(), topCtx) + widget_assets
docCont = post["_content"].(*DocContent)
widgetCtx := PrapareWidgets(widgets, post, topCtx)
ctx = mustache.MakeContexts(post, top, topCtx, widgetCtx)
str, err = RenderInLayout(docCont.Main, post.Layout(), layouts, ctx)
if err != nil {
return errors.New(id + ">" + err.Error())
}
WriteTo(post.Url(), str)
}
if Plugins != nil {
for _, plugin := range Plugins {
plugin.Exec(topCtx)
}
}
log.Println("Done")
return nil
}
// 编译整个网站
func Compile(public string) error {
var ctx mustache.Context // 渲染上下文
var docCont *DocContent // 文档内容,仅作为变量声明
var str string // 仅声明,以减少不一样的编译错误
var err error // 仅声明
var layouts map[string]Mapper
payload, err := BuildPayload("./") // payload,核心上下文的主要部分,不可变
if err != nil {
Log(INFO, "Build payload fail, %s!!", err)
return err
}
payload_ctx := mustache.MakeContextDir(payload, ".tmp_partials/")
themeName := FromCtx(payload_ctx, "site.config.theme").(string)
if FromCtx(payload_ctx, "site.config.markdown.toc_title") != nil {
TOC_TITLE = FromCtx(payload_ctx, "site.config.markdown.toc_title").(string)
}
os.Remove(".tmp_partials")
copyDir("partials", ".tmp_partials")
theme_partials := filepath.Join("themes/", themeName, "/partials")
if fi, err := os.Stat(theme_partials); err == nil && fi.IsDir() {
copyDir(theme_partials, ".tmp_partials")
}
defer os.Remove(".tmp_partials")
db_posts_dict, _ := payload_ctx.Get("db.posts.dictionary")
Log(DEBUG, "Total of db posts dictionary: %d", len(db_posts_dict.Val.Interface().(map[string]Mapper)))
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
_tmp, err := PrapreMainContent(id, post["_content"].(*DocContent).Source, payload_ctx)
if err != nil {
return err
}
post["_content"].(*DocContent).Main = _tmp
Log(DEBUG, "Markdown to HTML: \n%s\n", _tmp)
}
helpers := make(map[string]mustache.SectionRenderFunc)
ctxHelpers := make(map[string]func(interface{}) interface{})
dynamicMapper := make(Mapper)
topCtx := mustache.MakeContexts(payload_ctx, helpers, ctxHelpers, dynamicMapper)
widgets, widget_assets, err := LoadWidgets(topCtx)
if err != nil {
return err
}
Log(DEBUG, payload_ctx.Dir(), "?>", topCtx.Dir())
BaiscHelpers(payload, helpers, topCtx)
CtxHelpers(payload, ctxHelpers, topCtx)
layouts = payload["layouts"].(map[string]Mapper)
if len(widgets) > 0 {
widget_assets += PrapareAssets(themeName, "widgets", topCtx)
}
CopyResources(public, themeName)
// Render Pages
pages := payload["db"].(map[string]interface{})["pages"].(map[string]Mapper)
for id, page := range pages {
docCont = page["_content"].(*DocContent)
//top := make(map[string]interface{})
dynamicMapper["current_page_id"] = id
dynamicMapper["page"] = page
dynamicMapper["assets"] = PrapareAssets(themeName, page.Layout(), topCtx) + widget_assets
widgetCtx := PrapareWidgets(widgets, page, topCtx)
ctx = mustache.MakeContexts(page, dynamicMapper, topCtx, widgetCtx)
//Log(DEBUG, "%s %s", ctx.Dir(), topCtx.Dir())
_tmp, err := PrapreMainContent(id, docCont.Source, ctx)
if err != nil {
return err
}
page["_content"].(*DocContent).Main = _tmp
str, err = RenderInLayout(docCont.Main, page.Layout(), layouts, ctx)
if err != nil {
return errors.New(fmt.Sprintf("Page %d > %s", id, err.Error()))
}
WriteTo(public, page.Url(), str)
}
// Render Posts
for id, post := range db_posts_dict.Val.Interface().(map[string]Mapper) {
//top := make(map[string]interface{})
dynamicMapper["current_page_id"] = id
dynamicMapper["page"] = post
dynamicMapper["assets"] = PrapareAssets(themeName, post.Layout(), topCtx) + widget_assets
docCont = post["_content"].(*DocContent)
widgetCtx := PrapareWidgets(widgets, post, topCtx)
ctx = mustache.MakeContexts(post, dynamicMapper, topCtx, widgetCtx)
str, err = RenderInLayout(docCont.Main, post.Layout(), layouts, ctx)
if err != nil {
return errors.New(fmt.Sprintf("Post %d > %s", id, err.Error()))
}
WriteTo(public, post.Url(), str)
}
//我们还得把分页给解决了哦
if paginatorCnf := FromCtx(topCtx, "site.config.paginator"); paginatorCnf != nil {
var pgCnf Mapper
pgCnf = paginatorCnf.(map[string]interface{})
if _, ok := layouts[pgCnf.String("layout")]; ok {
Log(INFO, "Enable paginator")
renderPaginator(public, pgCnf, layouts, topCtx, widgets)
} else {
Log(INFO, "Layout Not Found", pgCnf.String("layout"))
}
}
if Plugins != nil {
for _, plugin := range Plugins {
plugin.Exec(public, topCtx)
}
}
Log(INFO, "Done")
return nil
}