fix: 1. template read panic

2. optimization variable naming

pkg/cache/cache.go

@@ -25,9 +25,11 @@ var (
 	// Ei eiblog cache
 	Ei *Cache
 
-	// regenerate pages chan
-	PagesCh     = make(chan string, 2)
-	PageSeries  = "series-md"
+	// PagesCh regenerate pages chan
+	PagesCh = make(chan string, 2)
+	// PageSeries the page series regenerate flag
+	PageSeries = "series-md"
+	// PageArchive the page archive regenerate flag
 	PageArchive = "archive-md"
 
 	// ArticleStartID article start id
@@ -518,7 +520,7 @@ func (c *Cache) regeneratePages() {
 				}
 				buf.WriteString("\n")
 			}
-			c.PageSeries = string(render.RenderPage(buf.Bytes()))
+			c.PageSeries = string(render.PageRender(buf.Bytes()))
 		case PageArchive:
 			sort.Sort(c.Archives)
 			buf := bytes.Buffer{}
@@ -551,7 +553,7 @@ func (c *Cache) regeneratePages() {
 					}
 				}
 			}
-			c.PageArchives = string(render.RenderPage(buf.Bytes()))
+			c.PageArchives = string(render.PageRender(buf.Bytes()))
 		}
 	}
 }

pkg/cache/render/render.go

@@ -14,7 +14,7 @@ import (
 
 // blackfriday 配置
 const (
-	commonHtmlFlags = 0 |
+	commonHTMLFlags = 0 |
 		blackfriday.HTML_TOC |
 		blackfriday.HTML_USE_XHTML |
 		blackfriday.HTML_USE_SMARTYPANTS |
@@ -42,9 +42,9 @@ var (
 	regHeader = regexp.MustCompile("</nav></div>")
 )
 
-// RenderPage 渲染markdown
-func RenderPage(md []byte) []byte {
-	renderer := blackfriday.HtmlRenderer(commonHtmlFlags, "", "")
+// PageRender 渲染markdown
+func PageRender(md []byte) []byte {
+	renderer := blackfriday.HtmlRenderer(commonHTMLFlags, "", "")
 	return blackfriday.Markdown(md, renderer, commonExtensions)
 }
 
@@ -56,12 +56,12 @@ func GenerateExcerptMarkdown(article *model.Article) {
 		index := strings.Index(article.Content, "\r\n")
 		prefix := article.Content[len(blogapp.General.DescPrefix):index]
 
-		article.Desc = tools.IgnoreHtmlTag(prefix)
+		article.Desc = tools.IgnoreHTMLTag(prefix)
 		article.Content = article.Content[index:]
 	}
 
 	// 查找目录
-	content := RenderPage([]byte(article.Content))
+	content := PageRender([]byte(article.Content))
 	index := regHeader.FindIndex(content)
 	if index != nil {
 		article.Header = string(content[0:index[1]])
@@ -73,7 +73,7 @@ func GenerateExcerptMarkdown(article *model.Article) {
 	// excerpt
 	index = regIdentifier.FindStringIndex(article.Content)
 	if index != nil {
-		article.Excerpt = tools.IgnoreHtmlTag(article.Content[:index[0]])
+		article.Excerpt = tools.IgnoreHTMLTag(article.Content[:index[0]])
 		return
 	}
 	uc := []rune(article.Content)
@@ -81,5 +81,5 @@ func GenerateExcerptMarkdown(article *model.Article) {
 	if len(uc) < length {
 		length = len(uc)
 	}
-	article.Excerpt = tools.IgnoreHtmlTag(string(uc[0:length]))
+	article.Excerpt = tools.IgnoreHTMLTag(string(uc[0:length]))
 }

pkg/core/eiblog/page/page.go

@@ -2,6 +2,7 @@
 package page
 
 import (
+	"io/fs"
 	"path/filepath"
 	"text/template"
 
@@ -17,10 +18,15 @@ var htmlTmpl *template.Template
 func init() {
 	htmlTmpl = template.New("eiblog").Funcs(tools.TplFuncMap)
 	root := filepath.Join(config.WorkDir, "website")
-	files := tools.ReadDirFiles(root, func(name string) bool {
+	files := tools.ReadDirFiles(root, func(fi fs.FileInfo) bool {
+		name := fi.Name()
 		if name == ".DS_Store" {
 			return true
 		}
+		// should not read template dir
+		if fi.IsDir() && name == "template" {
+			return true
+		}
 		return false
 	})
 	_, err := htmlTmpl.ParseFiles(files...)

pkg/internal/es.go

@@ -49,7 +49,7 @@ func checkESConfig() error {
 }
 
 // ElasticSearch 搜索文章
-func ElasticSearch(query string, size, from int) (*searchIndexResult, error) {
+func ElasticSearch(query string, size, from int) (*SearchIndexResult, error) {
 	if err := checkESConfig(); err != nil {
 		return nil, err
 	}
@@ -114,7 +114,7 @@ func ElasticAddIndex(article *model.Article) error {
 	img := tools.PickFirstImage(article.Content)
 	mapping := map[string]interface{}{
 		"title":   article.Title,
-		"content": tools.IgnoreHtmlTag(article.Content),
+		"content": tools.IgnoreHTMLTag(article.Content),
 		"slug":    article.Slug,
 		"tag":     article.Tags,
 		"img":     img,
@@ -241,8 +241,8 @@ func deleteIndexDocument(index, typ string, ids []string) error {
 	return nil
 }
 
-// searchIndexResult 查询结果
-type searchIndexResult struct {
+// SearchIndexResult 查询结果
+type SearchIndexResult struct {
 	Took float32 `json:"took"`
 	Hits struct {
 		Total int `json:"total"`
@@ -264,7 +264,7 @@ type searchIndexResult struct {
 }
 
 // indexQueryDSL 语句查询文档
-func indexQueryDSL(index, typ string, size, from int, dsl []byte) (*searchIndexResult, error) {
+func indexQueryDSL(index, typ string, size, from int, dsl []byte) (*SearchIndexResult, error) {
 	rawurl := fmt.Sprintf("%s/%s/%s/_search?size=%d&from=%d", config.Conf.ESHost,
 		index, typ, size, from)
 	resp, err := httpPost(rawurl, dsl)
@@ -276,7 +276,7 @@ func indexQueryDSL(index, typ string, size, from int, dsl []byte) (*searchIndexR
 	if err != nil {
 		return nil, err
 	}
-	result := &searchIndexResult{}
+	result := &SearchIndexResult{}
 	err = json.Unmarshal(data, result)
 	if err != nil {
 		return nil, err