Diffstat (limited to 'main.go')
| -rw-r--r-- | main.go | 252 |
1 files changed, 218 insertions, 34 deletions
@@ -7,17 +7,23 @@ import ( "html/template" "log" "log/slog" + "net/url" "os" + "regexp" + "slices" "strconv" "strings" + "time" "github.com/SayaAndy/saya-today-web/config" "github.com/SayaAndy/saya-today-web/internal/b2" "github.com/SayaAndy/saya-today-web/internal/frontmatter" "github.com/SayaAndy/saya-today-web/internal/lightgallery" "github.com/SayaAndy/saya-today-web/internal/tailwind" + "github.com/SayaAndy/saya-today-web/internal/templatemanager" + "github.com/SayaAndy/saya-today-web/locale" "github.com/gofiber/fiber/v2" - "github.com/gofiber/template/html/v2" + "github.com/gofiber/fiber/v2/middleware/redirect" "github.com/yuin/goldmark" "github.com/yuin/goldmark/parser" gmhtml "github.com/yuin/goldmark/renderer/html" @@ -36,8 +42,10 @@ var ( gmhtml.WithXHTML(), ), ) - b2Client *b2.B2Client - configPath = flag.String("c", "config.yaml", "Path to the configuration file (in YAML format)") + b2Client *b2.B2Client + configPath = flag.String("c", "config.yaml", "Path to the configuration file (in YAML format)") + availableLanguages = make([]string, 0) + localization = make(map[string]*locale.LocaleConfig) ) func main() { @@ -60,42 +68,131 @@ func main() { os.Exit(1) } - engine := html.New("./views", ".html") + for _, lang := range cfg.AvailableLanguages { + localeCfg, err := locale.InitConfig(cfg.LocalePath + lang.LocFile) + if err != nil { + slog.Warn("fail to initialize a locale", slog.String("locale", lang.Name), slog.String("error", err.Error())) + continue + } + availableLanguages = append(availableLanguages, lang.Name) + localization[lang.Name] = localeCfg + } - app := fiber.New(fiber.Config{ - Views: engine, + tm, err := templatemanager.NewTemplateManager([]templatemanager.TemplateManagerTemplates{ + {Name: "blog-page", Files: []string{"views/layouts/general-page.html", "views/pages/blog-page.html"}}, + {Name: "blog-catalogue", Files: []string{"views/layouts/general-page.html", "views/pages/blog-catalogue.html"}}, + {Name: "index", Files: []string{"views/index.html"}}, + {Name: "catalogue-blog-cards", Files: []string{"views/partials/catalogue-blog-cards.html"}}, }) + if err != nil { + slog.Error("fail to initialize template manager", slog.String("error", err.Error())) + os.Exit(1) + } + + app := fiber.New(fiber.Config{}) + + app.Use(redirect.New(redirect.Config{ + Rules: map[string]string{ + "/ru": "/", + "/en": "/", + }, + StatusCode: 301, + })) app.Get("/", func(c *fiber.Ctx) error { - pages, err := b2Client.Scan() + content, err := tm.Render("index", fiber.Map{ + "AvailableLanguages": cfg.AvailableLanguages, + }) + if err != nil { + slog.Warn("failed to generate page", slog.String("page", "/"), slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate page") + } + + return c.Type("html").Send(content) + }) + + app.Get("/:lang/blog", func(c *fiber.Ctx) error { + lang := c.Params("lang") + if !slices.Contains(availableLanguages, lang) { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language... yet??", lang)) + } + + querySort := c.Query("sort") + if querySort == "" { + querySort = "titleAsc" + } + + encodedQuery := c.Request().URI().QueryString() + re, err := regexp.Compile(`tags\[\]=([\w]+)`) + if err != nil { + slog.Warn("failed to generate regex for tags gathering", slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate regex for tags gathering") + } + decodedQuery, err := url.QueryUnescape(string(encodedQuery)) + matches := re.FindAllStringSubmatch(decodedQuery, -1) + + queryTags := make([]string, 0, len(matches)) + for _, match := range matches { + queryTags = append(queryTags, string(match[1])) + } + + pages, err := b2Client.Scan(lang + "/") status := fiber.StatusOK if err != nil { status = fiber.StatusPartialContent pages = []*b2.BlogPage{} } - pageMeta := make([]map[string]string, 0, len(pages)) + tagsMap := make(map[string]int) for _, page := range pages { slog.Debug("enlist page for catalogue", slog.Any("page", page), slog.String("endpoint", "/")) - pageMeta = append(pageMeta, map[string]string{ - "Link": page.Link, - "Title": page.Metadata.Title, - "PublishedTime": page.Metadata.PublishedTime.Format("2006-01-02 15:04:05 -0700"), - "ActionDate": page.Metadata.ActionDate, - "ShortDescription": page.Metadata.ShortDescription, - "Thumbnail": page.Metadata.Thumbnail, - "Tags": strings.Join(page.Metadata.Tags, ", "), - }) + for _, tag := range page.Metadata.Tags { + tagsMap[tag]++ + } } - return c.Status(status).Render("index", fiber.Map{ + type Tag struct { + Name string `json:"Name" yaml:"name"` + Count int `json:"Count" yaml:"count"` + } + + tagsArray := make([]Tag, 0, len(tagsMap)) + for tag, count := range tagsMap { + tagsArray = append(tagsArray, Tag{tag, count}) + } + slices.SortFunc(tagsArray, func(a Tag, b Tag) int { + return strings.Compare(a.Name, b.Name) + }) + + content, err := tm.Render("blog-catalogue", fiber.Map{ + "QuerySort": querySort, + "QueryTags": strings.Join(queryTags, ","), + "Tags": tagsArray, + "Lang": lang, + "L": localization[lang], "PublishedYear": "2025", - "BlogPages": pageMeta, + "Title": localization[lang].BlogSearch.Header, }) + if err != nil { + slog.Warn("failed to generate page", slog.String("page", "/"+lang+"/blog"), slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate page") + } + + return c.Type("html").Status(status).Send(content) }) - app.Get("/blog/:lang/:title", func(c *fiber.Ctx) error { - metadata, parsedMarkdownDesktop, parsedMarkdownMobile, err := readBlogPost(c.Params("lang") + "/" + c.Params("title")) + app.Get("/:lang/blog/:title", func(c *fiber.Ctx) error { + lang := c.Params("lang") + if !slices.Contains(availableLanguages, lang) { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language... yet??", lang)) + } + + metadata, parsedMarkdown, err := readBlogPost(lang + "/" + c.Params("title")) if err != nil { c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("failed to find '%s' post", c.Params("title"))) @@ -111,16 +208,107 @@ func main() { areaError = geolocationParts[2] } - return c.Render("layouts/blog-page", fiber.Map{ + content, err := tm.Render("blog-page", fiber.Map{ "Title": metadata.Title, "PublishedDate": metadata.PublishedTime.Format("2006-01-02 15:04:05 -07:00"), "PublishedYear": strconv.Itoa(metadata.PublishedTime.Year()), - "ParsedMarkdownDesktop": template.HTML(parsedMarkdownDesktop), - "ParsedMarkdownMobile": template.HTML(parsedMarkdownMobile), + "ParsedMarkdown": template.HTML(parsedMarkdown), "MapLocationX": x, "MapLocationY": y, "MapLocationAreaMeters": areaError, + "Lang": lang, }) + if err != nil { + slog.Warn("failed to generate page", slog.String("page", "/"+lang+"/blog/"+c.Params("title")), slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate page") + } + + return c.Type("html").Send(content) + }) + + app.Get("/api/v1/blog-search", func(c *fiber.Ctx) error { + sort := c.Query("sort") + lang := c.Query("lang") + + if !slices.Contains(availableLanguages, lang) { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language", lang)) + } + + pages, err := b2Client.Scan(lang + "/") + if err != nil { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString(fmt.Sprintf("failed to scan pages for '%s' lang: %v", lang, err)) + } + + encodedQuery := c.Request().URI().QueryString() + re, err := regexp.Compile(`tags\[\]=([\w]+)`) + if err != nil { + slog.Warn("failed to generate regex for tags gathering", slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate regex for tags gathering") + } + decodedQuery, err := url.QueryUnescape(string(encodedQuery)) + matches := re.FindAllStringSubmatch(decodedQuery, -1) + + tags := make([]string, 0, len(matches)) + for _, match := range matches { + tags = append(tags, string(match[1])) + } + + pageMeta := make([]map[string]string, 0, len(pages)) + for _, page := range pages { + for _, tag := range page.Metadata.Tags { + if len(tags) == 0 || slices.Contains(tags, tag) { + pageMeta = append(pageMeta, map[string]string{ + "Link": page.Link, + "ArticleLink": "/" + lang + "/blog/" + page.FileName, + "Title": page.Metadata.Title, + "PublishedTime": page.Metadata.PublishedTime.Format("2006-01-02 15:04:05 -0700"), + "ActionDate": page.Metadata.ActionDate, + "ShortDescription": page.Metadata.ShortDescription, + "Thumbnail": page.Metadata.Thumbnail, + "Tags": strings.Join(page.Metadata.Tags, ", "), + }) + break + } + } + } + + slices.SortFunc(pageMeta, func(a, b map[string]string) int { + switch sort { + case "titleAsc": + return strings.Compare(a["Title"], b["Title"]) + case "titleDesc": + return strings.Compare(b["Title"], a["Title"]) + case "actionDateAsc": + return strings.Compare(a["ActionDate"], b["ActionDate"]) + case "actionDateDesc": + return strings.Compare(b["ActionDate"], a["ActionDate"]) + case "publicationDateAsc": + publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -0700", a["PublishedTime"]) + publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -0700", b["PublishedTime"]) + return publishedTimeA.Compare(publishedTimeB) + case "publicationDateDesc": + publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -0700", a["PublishedTime"]) + publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -0700", b["PublishedTime"]) + return publishedTimeB.Compare(publishedTimeA) + } + return 0 + }) + + content, err := tm.Render("catalogue-blog-cards", fiber.Map{ + "BlogPages": pageMeta, + "L": localization[lang], + }) + if err != nil { + slog.Warn("failed to generate div", slog.String("page", "/"+lang+"/blog"), slog.String("error", err.Error())) + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + return c.Type("html").Send(content) }) app.Static("/", "./static") @@ -128,20 +316,16 @@ func main() { log.Fatal(app.Listen(":3000")) } -func readBlogPost(sourceName string) (metadata *frontmatter.Metadata, desktopBody string, mobileBody string, err error) { +func readBlogPost(sourceName string) (metadata *frontmatter.Metadata, html string, err error) { metadata, markdown, err := b2Client.ReadFrontmatter(sourceName + ".md") if err != nil { - return nil, "", "", fmt.Errorf("failed to read a frontmatter file: %w", err) + return nil, "", fmt.Errorf("failed to read a frontmatter file: %w", err) } - var bufDesktop bytes.Buffer - if err := md.Convert(markdown, &bufDesktop); err != nil { - return nil, "", "", fmt.Errorf("convert source context from md to html (desktop version): %w", err) - } - var bufMobile bytes.Buffer - if err := md.Convert(markdown, &bufMobile); err != nil { - return nil, "", "", fmt.Errorf("convert source context from md to html (mobile version): %w", err) + var buf bytes.Buffer + if err := md.Convert(markdown, &buf); err != nil { + return nil, "", fmt.Errorf("convert source context from md to html: %w", err) } - return metadata, bufDesktop.String(), bufMobile.String(), nil + return metadata, buf.String(), nil } |