Diffstat (limited to 'internal')
39 files changed, 1200 insertions, 2516 deletions
diff --git a/internal/b2/client.go b/internal/b2/client.go index d712736..7b745a8 100644 --- a/internal/b2/client.go +++ b/internal/b2/client.go @@ -3,7 +3,6 @@ package b2 import ( "context" "fmt" - "slices" "strings" "time" @@ -35,7 +34,6 @@ func NewB2Client(cfg *config.B2Config) (*B2Client, error) { type BlogPage struct { Link string FileName string - Lang string Metadata *frontmatter.Metadata } @@ -76,9 +74,6 @@ func (c *B2Client) Scan(prefix string) ([]*BlogPage, error) { nameParts := strings.Split(linkParts[len(linkParts)-1], ".") fileName := strings.Join(nameParts[:len(linkParts)-1], ".") - tags := strings.Split(attrs.Info["tags"], ",") - slices.Sort(tags) - filePaths = append(filePaths, &BlogPage{ Link: obj.Name(), FileName: fileName, @@ -88,7 +83,7 @@ func (c *B2Client) Scan(prefix string) ([]*BlogPage, error) { ActionDate: attrs.Info["action-date"], PublishedTime: publishedTime, Thumbnail: attrs.Info["thumbnail"], - Tags: tags, + Tags: strings.Split(attrs.Info["tags"], ","), Geolocation: attrs.Info["geolocation"], }, }) diff --git a/internal/blogtrigger/blogtrigger.go b/internal/blogtrigger/blogtrigger.go deleted file mode 100644 index c5b3097..0000000 --- a/internal/blogtrigger/blogtrigger.go +++ /dev/null @@ -1,72 +0,0 @@ -package blogtrigger - -import ( - "fmt" - "log/slog" - - "github.com/SayaAndy/saya-today-web/config" - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/go-co-op/gocron/v2" -) - -type BlogTriggerScheduler struct { - s gocron.Scheduler - knownBlogPages map[string]map[string]*b2.BlogPage - b2Client *b2.B2Client - onTrigger func([]*b2.BlogPage) error -} - -func NewBlogTriggerScheduler(b2Client *b2.B2Client, availableLanguages []config.AvailableLanguageConfig, cron string, onTrigger func([]*b2.BlogPage) error) (*BlogTriggerScheduler, error) { - s, err := gocron.NewScheduler() - if err != nil { - return nil, fmt.Errorf("failed to create new scheduler: %w", err) - } - - knownBlogPages := make(map[string]map[string]*b2.BlogPage, len(availableLanguages)) - for _, lang := range availableLanguages { - knownBlogPages[lang.Name] = make(map[string]*b2.BlogPage) - } - - bts := &BlogTriggerScheduler{s, knownBlogPages, b2Client, onTrigger} - defer bts.s.Start() - - bts.s.NewJob(gocron.CronJob(cron, false), gocron.NewTask(func(bts *BlogTriggerScheduler) { - posts, err := bts.scan() - if err != nil { - slog.Error("failed to execute scanning new blog pages cron job", slog.String("error", err.Error())) - return - } - if err = onTrigger(posts); err != nil { - slog.Error("error happened on callback function after scanning new blog pages", slog.String("error", err.Error())) - return - } - }, bts)) - - if _, err = bts.scan(); err != nil { - return nil, fmt.Errorf("failed to scan existing blog pages in b2: %w", err) - } - - return bts, nil -} - -func (bts *BlogTriggerScheduler) Close() error { - return bts.s.Shutdown() -} - -func (bts *BlogTriggerScheduler) scan() (newPages []*b2.BlogPage, err error) { - newPages = make([]*b2.BlogPage, 0) - for lang := range bts.knownBlogPages { - posts, err := bts.b2Client.Scan(lang + "/") - if err != nil { - return nil, fmt.Errorf("failed to scan blog pages in b2 on '%s': %w", lang, err) - } - for _, post := range posts { - if _, ok := bts.knownBlogPages[lang][post.FileName]; !ok { - post.Lang = lang - newPages = append(newPages, post) - bts.knownBlogPages[lang][post.FileName] = post - } - } - } - return newPages, nil -} diff --git a/internal/glightbox/html_renderer.go b/internal/glightbox/html_renderer.go index 7022793..deafb4d 100644 --- a/internal/glightbox/html_renderer.go +++ b/internal/glightbox/html_renderer.go @@ -133,7 +133,7 @@ func (r *GLightboxHTMLRenderer) renderGLightbox(w util.BufWriter, source []byte, } w.WriteString(fmt.Sprintf(` -<div class="justify-content-center display-block"> +<div class="justify-content-center display-block m-1"> <hr class="border-t-3 border-dotted border-main-hard mt-1 mb-2 w-[80%%] ml-auto mr-auto"> <div class="grid masonry-grid-%s mx-auto"> <div class="grid-sizer grid-sizer-%s"></div> @@ -156,7 +156,7 @@ func (r *GLightboxHTMLRenderer) renderGLightbox(w util.BufWriter, source []byte, function initMasonryLayout_%s(tm) { clearTimeout(imgLoad_%s_timer); - imgLoad_%s_timer = setTimeout(() => msnry_%s.layout(), 100); + imgLoad_%s_timer = setTimeout(() => msnry_%s.layout(), 300); } imgLoad_%s.on('progress', initMasonryLayout_%s); diff --git a/internal/mailer/mailer.go b/internal/mailer/mailer.go deleted file mode 100644 index d6dbd17..0000000 --- a/internal/mailer/mailer.go +++ /dev/null @@ -1,544 +0,0 @@ -package mailer - -import ( - "crypto/rand" - "database/sql" - "encoding/base64" - "encoding/binary" - "fmt" - "html/template" - "log/slog" - "slices" - "strconv" - "strings" - "sync" - "time" - - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/templatemanager" - "github.com/SayaAndy/saya-today-web/locale" - "github.com/dgraph-io/ristretto/v2" - "github.com/gofiber/fiber/v2" - "github.com/wneessen/go-mail" - "golang.org/x/crypto/argon2" -) - -type Mailer struct { - verificationCodes *ristretto.Cache[uint64, string] - unsubscribeCodes *ristretto.Cache[uint64, []byte] - db *sql.DB - tm *templatemanager.TemplateManager - mailClient *mail.Client - clientHost string - mailAddress string - publicName string - salt []byte - - lostMailMap map[string]struct { - Dur time.Duration - End time.Time - CodeExpiry time.Time - } - lostMailMapMutex sync.RWMutex - - hashMap map[string][]byte - hashMapMutex sync.RWMutex - - l map[string]*locale.LocaleConfig -} - -type SubscriptionType int - -const ( - All SubscriptionType = iota - None - Specific -) - -func NewMailer(db *sql.DB, clientHost string, mailHost string, publicName string, mailAddress string, username string, password string, salt []byte, localization map[string]*locale.LocaleConfig) (*Mailer, error) { - verificationCodes, err := ristretto.NewCache(&ristretto.Config[uint64, string]{ - NumCounters: 10000, - MaxCost: 1 << 20, // 1 MB - BufferItems: 64, - TtlTickerDurationInSec: 3600, // 1 hour - }) - if err != nil { - return nil, fmt.Errorf("fail to initialize cache for verification codes: %w", err) - } - - unsubscribeCodes, err := ristretto.NewCache(&ristretto.Config[uint64, []byte]{ - NumCounters: 10000, - MaxCost: 1 << 20, // 1 MB - BufferItems: 64, - TtlTickerDurationInSec: 86400, // 1 day - }) - if err != nil { - return nil, fmt.Errorf("fail to initialize cache for verification codes: %w", err) - } - - tm, err := templatemanager.NewTemplateManager(templatemanager.TemplateManagerTemplates{ - Name: "new-post", - Files: []string{"views/layouts/general-mail.html", "views/messages/new-post.html"}, - }, templatemanager.TemplateManagerTemplates{ - Name: "verify-email", - Files: []string{"views/layouts/general-mail.html", "views/messages/verify-email.html"}, - }) - if err != nil { - return nil, fmt.Errorf("fail to initialize template manager for message templating: %w", err) - } - - mailClient, err := mail.NewClient(mailHost, - mail.WithSMTPAuth(mail.SMTPAuthAutoDiscover), mail.WithTLSPortPolicy(mail.TLSMandatory), - mail.WithUsername(username), mail.WithPassword(password), - ) - if err != nil { - return nil, fmt.Errorf("fail to initialize mail client: %w", err) - } - - return &Mailer{ - verificationCodes: verificationCodes, - unsubscribeCodes: unsubscribeCodes, - db: db, - clientHost: clientHost, - tm: tm, - mailClient: mailClient, - mailAddress: mailAddress, - publicName: publicName, - salt: salt, - hashMap: make(map[string][]byte), - lostMailMap: make(map[string]struct { - Dur time.Duration - End time.Time - CodeExpiry time.Time - }, 0), - l: localization}, nil -} - -func (m *Mailer) GetHash(id string) []byte { - m.hashMapMutex.RLock() - if val, ok := m.hashMap[id]; ok { - m.hashMapMutex.RUnlock() - slog.Debug("gave an old hash", slog.String("hash", base64.RawStdEncoding.EncodeToString(val))) - return val - } - m.hashMapMutex.RUnlock() - - m.hashMapMutex.Lock() - defer m.hashMapMutex.Unlock() - - if val, ok := m.hashMap[id]; ok { - slog.Debug("gave a newly generated hash", slog.String("hash", base64.RawStdEncoding.EncodeToString(val))) - return val - } - - m.hashMap[id] = argon2.IDKey([]byte(id), m.salt, 1, 64*1024, 4, 32) - slog.Debug("generated hash", slog.String("hash", base64.RawStdEncoding.EncodeToString(m.hashMap[id]))) - return m.hashMap[id] -} - -func (m *Mailer) IsAllowedToRetryVerification(userId string) (retryAllowed bool, whenAllowed time.Time, codeExpiry time.Time) { - m.lostMailMapMutex.RLock() - defer m.lostMailMapMutex.RUnlock() - previous, ok := m.lostMailMap[userId] - if ok && previous.End.After(time.Now()) { - return false, previous.End, previous.CodeExpiry - } - return true, time.Time{}, previous.CodeExpiry -} - -func (m *Mailer) MailIsTaken(email string) (bool, error) { - tx, err := m.db.Begin() - if err != nil { - return false, fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "MailIsTaken")) - defer func(tx *sql.Tx) { - if err = tx.Commit(); err != nil { - tx.Rollback() - } - slog.Debug("ended db transaction", slog.String("method", "MailIsTaken")) - }(tx) - - var rows *sql.Rows - if rows, err = tx.Query(`SELECT email FROM user_email_table WHERE email=? LIMIT 1;`, email); err != nil { - tx.Rollback() - - return false, fmt.Errorf("failed to query user-email settings in db: %s", err) - } - defer rows.Close() - - isTaken := rows.Next() - return isTaken, nil -} - -func (m *Mailer) GetInfo(userIdHash []byte) (email string, lang string, err error) { - tx, err := m.db.Begin() - if err != nil { - return "", "", fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "GetInfo")) - defer func(tx *sql.Tx) { - if err = tx.Commit(); err != nil { - tx.Rollback() - } - slog.Debug("ended db transaction", slog.String("method", "GetInfo")) - }(tx) - - var rows *sql.Rows - if rows, err = tx.Query(`SELECT email, lang FROM user_email_table WHERE user_id=? LIMIT 1;`, userIdHash); err != nil { - tx.Rollback() - return "", "", fmt.Errorf("failed to query user-email settings in db: %s", err) - } - defer rows.Close() - - if !rows.Next() { - return "", "", nil - } - - if err = rows.Scan(&email, &lang); err != nil { - return "", "", fmt.Errorf("failed to scan the result from user-email settings query: %s", err) - } - return -} - -func (m *Mailer) Unsubscribe(unsubscribeCodeString string) (clientError error, serverError error) { - unsubscribeCode, err := strconv.ParseUint(unsubscribeCodeString, 16, 64) - if err != nil { - return fmt.Errorf("invalid unsubscribe code: %s", err), nil - } - - userId, _ := m.unsubscribeCodes.Get(unsubscribeCode) - if len(userId) == 0 { - return fmt.Errorf("invalid unsubscribe code: have no information about it"), nil - } - - if err = m.Subscribe(userId, None); err != nil { - return nil, fmt.Errorf("failed to unsubscribe: %s", err) - } - - return nil, nil -} - -func (m *Mailer) SendVerificationCode(userId string, address string, lang string) error { - message := mail.NewMsg() - - if err := message.EnvelopeFrom(m.mailAddress); err != nil { - return fmt.Errorf("failed to set ENVELOPE FROM address: %w", err) - } - if err := message.FromFormat(m.publicName, m.mailAddress); err != nil { - return fmt.Errorf("failed to set formatted FROM address: %w", err) - } - if err := message.To(address); err != nil { - return fmt.Errorf("failed to set TO address: %w", err) - } - - message.SetMessageID() - message.SetDate() - message.SetBulk() - - dur := 1 * time.Minute - m.lostMailMapMutex.Lock() - if previous, ok := m.lostMailMap[userId]; ok { - if time.Now().Before(previous.End) { - m.lostMailMapMutex.Unlock() - return fmt.Errorf("user is not allowed to send another verification code until %s", previous.End) - } - dur = 2 * m.lostMailMap[userId].Dur - } - m.lostMailMap[userId] = struct { - Dur time.Duration - End time.Time - CodeExpiry time.Time - }{Dur: dur, End: time.Now().Add(dur), CodeExpiry: time.Now().Add(time.Hour)} - m.lostMailMapMutex.Unlock() - - verificationCodeBytes := make([]byte, 8) - rand.Read(verificationCodeBytes) - verificationCode := binary.LittleEndian.Uint64(verificationCodeBytes) - - verificationInfo := fmt.Sprintf("%s.%s", base64.RawStdEncoding.EncodeToString([]byte(userId)), base64.RawStdEncoding.EncodeToString([]byte(address))) - m.verificationCodes.Set(verificationCode, verificationInfo, int64(len(verificationInfo)+8)) - - message.Subject(m.l[lang].Mail.VerifyEmail.Subject) - - msg, err := m.tm.Render("verify-email", fiber.Map{ - "L": m.l[lang], - "Lang": lang, - "VerificationCode": fmt.Sprintf("%X", verificationCode), - "ClientHost": m.clientHost, - }) - if err != nil { - return fmt.Errorf("failed to render message body: %w", err) - } - - message.SetBodyString(mail.TypeTextHTML, string(msg)) - if err := m.mailClient.DialAndSend(message); err != nil { - return fmt.Errorf("failed to send verification code message: %w", err) - } - slog.Debug("verification code message successfully delivered", slog.String("address", address), slog.String("user_id", userId)) - return nil -} - -func (m *Mailer) Verify(verificationCodeEncoded string, lang string) error { - verificationCode, err := strconv.ParseUint(verificationCodeEncoded, 16, 64) - if err != nil { - return fmt.Errorf("failed to decode verification code from 8-byte hex: %w", err) - } - - verificationInfo, _ := m.verificationCodes.Get(verificationCode) - if verificationInfo == "" { - return fmt.Errorf("failed to get verification info by its code (might be absent, might be empty)") - } - - verificationSegments := strings.Split(verificationInfo, ".") - if len(verificationSegments) != 2 { - m.verificationCodes.Del(verificationCode) - return fmt.Errorf("invalid format of verification info: expected %d segments, got %d", 2, len(verificationSegments)) - } - - userId, err := base64.RawStdEncoding.DecodeString(verificationSegments[0]) - if err != nil { - m.verificationCodes.Del(verificationCode) - delete(m.lostMailMap, verificationSegments[0]) - return fmt.Errorf("could not decode user id: %s", err) - } - - address, err := base64.RawStdEncoding.DecodeString(verificationSegments[1]) - if err != nil { - m.verificationCodes.Del(verificationCode) - delete(m.lostMailMap, verificationSegments[0]) - return fmt.Errorf("could not decode address: %s", err) - } - - tx, err := m.db.Begin() - if err != nil { - return fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "Verify")) - if _, err = tx.Exec(`INSERT INTO user_email_table(user_id, email, lang) VALUES(?, ?, ?) - ON CONFLICT(user_id) DO UPDATE SET - email=excluded.email, - lang=excluded.lang;`, m.GetHash(string(userId)), address, lang); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "Verify")) - return fmt.Errorf("failed to configure user-email settings in db: %s", err) - } - - if err = tx.Commit(); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "Verify")) - return fmt.Errorf("failed to commit transaction to db: %s", err) - } - slog.Debug("ended db transaction", slog.String("method", "Verify")) - - m.verificationCodes.Del(verificationCode) - delete(m.lostMailMap, verificationSegments[0]) - return nil -} - -func (m *Mailer) GetSubscriptions(userId string) (subscriptionType SubscriptionType, tags []string, err error) { - tx, err := m.db.Begin() - if err != nil { - return None, nil, fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "GetSubscriptions")) - defer func(tx *sql.Tx) { - if err = tx.Commit(); err != nil { - tx.Rollback() - } - slog.Debug("ended db transaction", slog.String("method", "GetSubscriptions")) - }(tx) - - hash := m.GetHash(userId) - - var rows *sql.Rows - if rows, err = tx.Query(`SELECT tags FROM subscription_user_to_tags_table WHERE user_id=? LIMIT 1;`, hash); err != nil { - tx.Rollback() - return None, nil, fmt.Errorf("failed to query user-to-tags table in db for the user: %s", err) - } - defer rows.Close() - - if !rows.Next() { - return None, nil, nil - } - - tagsString := "" - if err = rows.Scan(&tagsString); err != nil { - return None, nil, fmt.Errorf("failed to scan the result from user-to-tags query: %s", err) - } - - switch tagsString { - case "": - return None, nil, nil - case "_all": - return All, nil, nil - default: - return Specific, strings.Split(tagsString, ","), nil - } -} - -func (m *Mailer) Subscribe(userIdHash []byte, subscriptionType SubscriptionType, tags ...string) error { - tx, err := m.db.Begin() - if err != nil { - return fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "Subscribe")) - - slices.Sort(tags) - tagsOutput := "" - switch subscriptionType { - case All: - tagsOutput = "_all" - case None: - tagsOutput = "" - case Specific: - tagsOutput = strings.Join(tags, ",") - } - - if _, err = tx.Exec(`INSERT INTO subscription_user_to_tags_table(user_id, tags) VALUES(?, ?) - ON CONFLICT(user_id) DO UPDATE SET - tags=excluded.tags;`, userIdHash, tagsOutput); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "Subscribe")) - return fmt.Errorf("failed to configure user-to-tags table in db for the user: %s", err) - } - - if err = tx.Commit(); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "Subscribe")) - return fmt.Errorf("failed to commit transaction to db: %s", err) - } - slog.Debug("ended db transaction", slog.String("method", "Subscribe")) - - return nil -} - -func (m *Mailer) NewPost(post *b2.BlogPage) error { - tx, err := m.db.Begin() - if err != nil { - return fmt.Errorf("failed to initialize transaction with db: %s", err) - } - - slog.Debug("began db transaction", slog.String("method", "NewPost")) - var rows *sql.Rows - if rows, err = tx.Query(`SELECT user_id, tags FROM subscription_user_to_tags_table;`); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "NewPost")) - return fmt.Errorf("failed to query user-to-tags table in db: %s", err) - } - - var userId []byte - usersToSend := make([]struct { - userId []byte - email string - }, 0) - var tagsString string - i := -1 - -rowLoop: - for rows.Next() { - i++ - if err = rows.Scan(&userId, &tagsString); err != nil { - slog.Warn("failed to scan a row in user-to-tags table", slog.String("error", err.Error()), slog.Int("index", i), slog.String("user_id", base64.RawStdEncoding.EncodeToString(userId))) - continue - } - - if tagsString == "" { - continue - } - - if tagsString == "_all" { - usersToSend = append(usersToSend, struct { - userId []byte - email string - }{userId, ""}) - continue - } - - pageTags := strings.Split(tagsString, ",") - for _, tag := range pageTags { - if _, found := slices.BinarySearch(post.Metadata.Tags, tag); found { - usersToSend = append(usersToSend, struct { - userId []byte - email string - }{userId, ""}) - continue rowLoop - } - } - } - - tx.Commit() - rows.Close() - slog.Debug("ended db transaction", slog.String("method", "NewPost")) - - for i := range usersToSend { - email, lang, err := m.GetInfo(usersToSend[i].userId) - if err != nil { - slog.Warn("failed to get info about the user", slog.String("error", err.Error()), slog.Int("index", i), slog.String("user_id", base64.RawStdEncoding.EncodeToString(userId))) - continue - } - - if lang != post.Lang { - continue - } - - usersToSend[i].email = email - } - - messages := make([]*mail.Msg, 0, len(usersToSend)) - for _, user := range usersToSend { - if user.email == "" { - continue - } - unsubscribeCodeBytes := make([]byte, 8) - rand.Read(unsubscribeCodeBytes) - unsubscribeCode := binary.LittleEndian.Uint64(unsubscribeCodeBytes) - - unsubscribeFooter := strings.Replace(m.l[post.Lang].Mail.UnsubscribeFooter, "{}", fmt.Sprintf(`<a style="color: #273de1 !important;" href="https://%s/%s/user/unsubscribe?code=%X">`, m.clientHost, post.Lang, unsubscribeCode), 1) - unsubscribeFooter = strings.Replace(unsubscribeFooter, "{/}", "</a>", 1) - - msgBody, err := m.tm.Render("new-post", fiber.Map{ - "L": m.l[post.Lang], - "Lang": post.Lang, - "Post": post, - "ClientHost": m.clientHost, - "UnsubscribeFooter": template.HTML(unsubscribeFooter), - }) - - if err != nil { - return fmt.Errorf("failed to render message body: %w", err) - } - - message := mail.NewMsg() - - if err := message.EnvelopeFrom(m.mailAddress); err != nil { - return fmt.Errorf("failed to set ENVELOPE FROM address: %w", err) - } - if err := message.FromFormat(m.publicName, m.mailAddress); err != nil { - return fmt.Errorf("failed to set formatted FROM address: %w", err) - } - if err := message.To(user.email); err != nil { - return fmt.Errorf("failed to set TO address: %w", err) - } - - message.SetMessageID() - message.SetDate() - message.SetBulk() - message.Subject(m.l[post.Lang].Mail.NewPost.Subject) - message.SetBodyString(mail.TypeTextHTML, string(msgBody)) - - m.unsubscribeCodes.Set(unsubscribeCode, user.userId, 40) - - messages = append(messages, message) - } - - if err := m.mailClient.DialAndSend(messages...); err != nil { - return fmt.Errorf("failed to send new post notifications: %w", err) - } - return nil -} diff --git a/internal/router/api-v1-blog-search.go b/internal/router/api-v1-blog-search.go new file mode 100644 index 0000000..ab5425c --- /dev/null +++ b/internal/router/api-v1-blog-search.go @@ -0,0 +1,128 @@ +package router + +import ( + "encoding/json" + "fmt" + "log/slog" + "net/url" + "regexp" + "slices" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("catalogue-blog-cards", "views/partials/catalogue-blog-cards.html", "views/partials/catalogue-blog-card-tags.html") +} + +func Api_V1_BlogSearch(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + sort := c.Query("sort") + lang := c.Query("lang") + tz := c.Query("tz") + + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language", lang)) + + langIsAvailable: + loc, err := time.LoadLocation(tz) + if err != nil { + loc = time.UTC + slog.Warn("unable to parse a client timezone, defaulting to UTC", slog.String("error", err.Error()), slog.String("tz", tz)) + } + + cacheKey := "blog-search." + lang + ".pages-list" + var pages []*b2.BlogPage + if pagesBytes, ok := PCache.Get(cacheKey); pagesBytes != nil || ok { + json.Unmarshal(pagesBytes, &pages) + } else { + 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)) + } + pagesBytes, _ := json.Marshal(pages) + PCache.SetWithTTL(cacheKey, pagesBytes, int64(len(pagesBytes)), 5*time.Minute) + } + + 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, _ := 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([]fiber.Map, 0, len(pages)) + for _, page := range pages { + for _, tag := range page.Metadata.Tags { + if len(tags) == 0 || slices.Contains(tags, tag) { + pageMeta = append(pageMeta, fiber.Map{ + "Link": page.Link, + "ArticleLink": "/" + lang + "/blog/" + page.FileName, + "Title": page.Metadata.Title, + "PublishedTime": page.Metadata.PublishedTime.In(loc).Format("2006-01-02 15:04:05 -07:00"), + "ActionDate": page.Metadata.ActionDate, + "ShortDescription": page.Metadata.ShortDescription, + "Thumbnail": page.Metadata.Thumbnail, + "Tags": page.Metadata.Tags, + "LikeCount": CCache.GetLikeCount(page.FileName), + "ViewCount": CCache.GetViewCount(page.FileName), + }) + break + } + } + } + + slices.SortFunc(pageMeta, func(a, b fiber.Map) int { + switch sort { + case "titleAsc": + return strings.Compare(a["Title"].(string), b["Title"].(string)) + case "titleDesc": + return strings.Compare(b["Title"].(string), a["Title"].(string)) + case "actionDateAsc": + return strings.Compare(a["ActionDate"].(string), b["ActionDate"].(string)) + case "actionDateDesc": + return strings.Compare(b["ActionDate"].(string), a["ActionDate"].(string)) + case "publicationDateAsc": + publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -07:00", a["PublishedTime"].(string)) + publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -07:00", b["PublishedTime"].(string)) + return publishedTimeA.Compare(publishedTimeB) + case "publicationDateDesc": + publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -07:00", a["PublishedTime"].(string)) + publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -07:00", b["PublishedTime"].(string)) + return publishedTimeB.Compare(publishedTimeA) + } + return 0 + }) + + content, err := tm.Render("catalogue-blog-cards", fiber.Map{ + "BlogPages": pageMeta, + "L": l[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) + } +} diff --git a/internal/router/api-v1-general-page-body.go b/internal/router/api-v1-general-page-body.go new file mode 100644 index 0000000..fe21957 --- /dev/null +++ b/internal/router/api-v1-general-page-body.go @@ -0,0 +1,176 @@ +package router + +import ( + "fmt" + "html/template" + "log/slog" + "math/rand" + "net/url" + "regexp" + "slices" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/internal/factgiver" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" + "github.com/yuin/goldmark" +) + +var FactGiver *factgiver.FactGiver + +func init() { + tm.Add("general-page-body", "views/partials/general-page-body.html") +} + +func Api_V1_GeneralPage_Body(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client, md goldmark.Markdown) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + + cacheKey := fmt.Sprintf("body.%s", path) + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + values := fiber.Map{ + "L": l[lang], + "Lang": lang, + "Path": strings.Trim(path, "/"), + "QueryString": string(c.Request().URI().QueryString()), + } + var additionalTemplates []string + + if len(pathParts) == 2 && pathParts[1] == "blog" { + querySort := c.Query("sort") + if querySort == "" { + querySort = "publicationDateDesc" + } + + 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())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate regex for tags gathering") + } + decodedQuery, _ := 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 + "/") + if err != nil { + slog.Warn("failed to scan pages via b2", slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString(fmt.Sprintf("failed to scan pages via b2: %s", slog.String("error", err.Error()))) + } + + tagsMap := make(map[string]int) + for _, page := range pages { + for _, tag := range page.Metadata.Tags { + tagsMap[tag]++ + } + } + slog.Debug("enlist pages for catalogue", slog.Int("tag_count", len(tagsMap)), slog.Int("page_count", len(pages)), slog.String("path", c.Path())) + + 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) + }) + + values["Tags"] = tagsArray + values["QuerySort"] = querySort + values["QueryTags"] = strings.Join(queryTags, ",") + values["Title"] = l[lang].BlogSearch.Header + + additionalTemplates = append(additionalTemplates, "views/pages/blog-catalogue.html") + } else if len(pathParts) == 3 && pathParts[1] == "blog" { + metadata, parsedMarkdown, err := readBlogPost(md, b2Client, lang+"/"+pathParts[2]) + if err != nil { + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("failed to find '%s' post", pathParts[2])) + } + + geolocationParts := strings.Split(metadata.Geolocation, " ") + var x, y, areaError string + if len(geolocationParts) >= 2 { + x = geolocationParts[0] + y = geolocationParts[1] + } + if len(geolocationParts) >= 3 { + areaError = geolocationParts[2] + } + + values["MapLocationX"] = x + values["MapLocationY"] = y + values["MapLocationAreaMeters"] = areaError + values["Title"] = metadata.Title + values["ParsedMarkdown"] = template.HTML(parsedMarkdown) + values["PublishedDate"] = metadata.PublishedTime.Format("2006-01-02 15:04:05 -07:00") + values["ActionDate"] = metadata.ActionDate + + additionalTemplates = append(additionalTemplates, "views/pages/blog-page.html") + + go CCache.View(c.IP(), pathParts[2]) + } else if len(pathParts) == 1 { + values["Title"] = l[lang].HomePage.Header + values["FilledHeartCount"] = uint(40) + values["OutlineHeartCount"] = uint(40) + values["GifName"] = fmt.Sprintf("otter-%d.gif", rand.Int()%3+1) + values["FunFacts"] = FactGiver.Give(lang) + additionalTemplates = append(additionalTemplates, "views/pages/home-page.html") + } else if len(pathParts) == 0 { + values["Title"] = "Choose Your Language" + values["AvailableLanguages"] = langs + additionalTemplates = append(additionalTemplates, "views/pages/language-pick.html") + } + + content, err := tm.Render("general-page-body", values, additionalTemplates...) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.SetWithTTL(cacheKey, content, int64(len(content)), 5*time.Minute) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-general-page-bottom-embeds.go b/internal/router/api-v1-general-page-bottom-embeds.go new file mode 100644 index 0000000..0a2030f --- /dev/null +++ b/internal/router/api-v1-general-page-bottom-embeds.go @@ -0,0 +1,84 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("general-page-bottom-embeds", "views/partials/general-page-bottom-embeds.html") +} + +func Api_V1_GeneralPage_BottomEmbeds(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + cacheKey := fmt.Sprintf("bottom-embeds.%s", path) + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + values := fiber.Map{ + "L": l[lang], + "Lang": lang, + "Path": strings.Trim(path, "/"), + "QueryString": string(c.Request().URI().QueryString()), + } + var additionalTemplates []string + + if len(pathParts) == 2 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-catalogue.html") + } else if len(pathParts) == 3 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-page.html") + } else if len(pathParts) == 1 { + additionalTemplates = append(additionalTemplates, "views/pages/home-page.html") + } else if len(pathParts) == 0 { + additionalTemplates = append(additionalTemplates, "views/pages/language-pick.html") + } + + content, err := tm.Render("general-page-bottom-embeds", values, additionalTemplates...) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.SetWithTTL(cacheKey, content, int64(len(content)), 5*time.Minute) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-general-page-footer.go b/internal/router/api-v1-general-page-footer.go new file mode 100644 index 0000000..2030b3b --- /dev/null +++ b/internal/router/api-v1-general-page-footer.go @@ -0,0 +1,84 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("general-page-footer", "views/partials/general-page-footer.html") +} + +func Api_V1_GeneralPage_Footer(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + + cacheKey := fmt.Sprintf("footer.%s", path) + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + values := fiber.Map{ + "L": l[lang], + "Lang": lang, + "Path": strings.Trim(path, "/"), + "QueryString": string(c.Request().URI().QueryString()), + } + var additionalTemplates []string + + if len(pathParts) == 2 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-catalogue.html") + } else if len(pathParts) == 3 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-page.html") + } else if len(pathParts) == 1 { + additionalTemplates = append(additionalTemplates, "views/pages/home-page.html") + } else if len(pathParts) == 0 { + additionalTemplates = append(additionalTemplates, "views/pages/language-pick.html") + } + + content, err := tm.Render("general-page-footer", values, additionalTemplates...) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.SetWithTTL(cacheKey, content, int64(len(content)), 5*time.Minute) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-general-page-header.go b/internal/router/api-v1-general-page-header.go new file mode 100644 index 0000000..a2c832b --- /dev/null +++ b/internal/router/api-v1-general-page-header.go @@ -0,0 +1,95 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("general-page-header", "views/partials/general-page-header.html") +} + +func Api_V1_GeneralPage_Header(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + + cacheKey := fmt.Sprintf("header.%s", path) + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + values := fiber.Map{ + "L": l[lang], + "Lang": lang, + "Path": strings.Trim(path, "/"), + "QueryString": string(c.Request().URI().QueryString()), + } + var additionalTemplates []string + + if len(pathParts) == 2 && pathParts[1] == "blog" { + values["Title"] = l[lang].BlogSearch.Header + additionalTemplates = append(additionalTemplates, "views/pages/blog-catalogue.html") + } else if len(pathParts) == 3 && pathParts[1] == "blog" { + metadata, _, err := b2Client.ReadFrontmatter(lang + "/" + pathParts[2] + ".md") + if err != nil { + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("could not read '%s' for content", path)) + } + values["Title"] = metadata.Title + values["PublishedDate"] = metadata.PublishedTime.Format("2006-01-02 15:04:05 -07:00") + values["ActionDate"] = metadata.ActionDate + additionalTemplates = append(additionalTemplates, "views/pages/blog-page.html") + } else if len(pathParts) == 1 { + values["Title"] = l[lang].HomePage.Header + additionalTemplates = append(additionalTemplates, "views/pages/home-page.html") + } else if len(pathParts) == 0 { + values["Title"] = "Choose Your Language" + additionalTemplates = append(additionalTemplates, "views/pages/language-pick.html") + } + + content, err := tm.Render("general-page-header", values, additionalTemplates...) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.SetWithTTL(cacheKey, content, int64(len(content)), 5*time.Minute) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-general-page-top-embeds.go b/internal/router/api-v1-general-page-top-embeds.go new file mode 100644 index 0000000..544e3a4 --- /dev/null +++ b/internal/router/api-v1-general-page-top-embeds.go @@ -0,0 +1,84 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "strings" + "time" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("general-page-top-embeds", "views/partials/general-page-top-embeds.html") +} + +func Api_V1_GeneralPage_TopEmbeds(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + + cacheKey := fmt.Sprintf("top-embeds.%s", path) + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + values := fiber.Map{ + "L": l[lang], + "Lang": lang, + "Path": strings.Trim(path, "/"), + "QueryString": string(c.Request().URI().QueryString()), + } + var additionalTemplates []string + + if len(pathParts) == 2 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-catalogue.html") + } else if len(pathParts) == 3 && pathParts[1] == "blog" { + additionalTemplates = append(additionalTemplates, "views/pages/blog-page.html") + } else if len(pathParts) == 1 { + additionalTemplates = append(additionalTemplates, "views/pages/home-page.html") + } else if len(pathParts) == 0 { + additionalTemplates = append(additionalTemplates, "views/pages/language-pick.html") + } + + content, err := tm.Render("general-page-top-embeds", values, additionalTemplates...) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.SetWithTTL(cacheKey, content, int64(len(content)), 5*time.Minute) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-general-page.go b/internal/router/api-v1-general-page.go new file mode 100644 index 0000000..a77fc5e --- /dev/null +++ b/internal/router/api-v1-general-page.go @@ -0,0 +1,57 @@ +package router + +import ( + "log/slog" + "strings" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("general-page", "views/layouts/general-page.html") +} + +func Api_V1_GeneralPage(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + path := c.Path() + + lang := "" + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) == 1 && pathParts[0] == "" { + pathParts = []string{} + } + if len(pathParts) > 0 { + lang = pathParts[0] + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/...'") + } + + langIsAvailable: + cacheKey := "general-page." + lang + if val, ok := PCache.Get(cacheKey); val != nil && ok { + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(val) + } + + content, err := tm.Render("general-page", fiber.Map{ + "L": l[lang], + "Lang": lang, + "QueryString": string(c.Request().URI().QueryString()), + }) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + + go PCache.Set(cacheKey, content, int64(len(content))) + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Type("html").Send(content) + } +} diff --git a/internal/router/api-v1-like.go b/internal/router/api-v1-like.go new file mode 100644 index 0000000..327dafa --- /dev/null +++ b/internal/router/api-v1-like.go @@ -0,0 +1,122 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "strconv" + "strings" + + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("blog-page-like-button", "views/partials/blog-page-like-button.html") +} + +func Api_V1_Like_Put(l map[string]*locale.LocaleConfig, b2 *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) != 3 { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/blog/{page}'") + } + + lang, page := pathParts[0], pathParts[2] + + pageLink := lang + "/" + page + ".md" + if pages, _ := b2.Scan(pageLink); len(pages) == 0 { + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server did not find '%s' article", pageLink)) + } + + newLikeStatus, err := strconv.ParseBool(c.FormValue("like", "true")) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString("invalid 'like' value") + } + + ip := c.IP() + if newLikeStatus { + CCache.LikeOn(ip, page) + } else { + CCache.LikeOff(ip, page) + } + + slog.Debug("someone pressed the like button!", slog.String("ip", ip), slog.String("page", page), slog.String("new_like_status", fmt.Sprint(newLikeStatus))) + if c.Get("HX-Request", "false") == "true" { + content, err := tm.Render("blog-page-like-button", fiber.Map{ + "L": l[lang], + "Liked": newLikeStatus, + "LikedCount": CCache.GetLikeCount(page), + }) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Send(content) + } + + return c.Status(fiber.StatusOK).SendString(fmt.Sprint(newLikeStatus)) + } +} + +func Api_V1_Like_Get(l map[string]*locale.LocaleConfig, b2 *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + referer := c.Get("Referer", "") + if referer == "" { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") + } + urlStruct, err := url.ParseRequestURI(referer) + if err != nil { + return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) + } + + path := urlStruct.EscapedPath() + pathParts := strings.Split(strings.Trim(path, "/"), "/") + if len(pathParts) != 3 { + return c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is invalid: expect format '/{lang}/blog/{page}'") + } + + lang, page := pathParts[0], pathParts[2] + + pageLink := lang + "/" + page + ".md" + if pages, _ := b2.Scan(pageLink); len(pages) == 0 { + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server did not find '%s' article", pageLink)) + } + + ip := c.IP() + likeStatus := CCache.GetLikeStatus(ip, page) + + slog.Debug("someone requested the like status!", slog.String("ip", ip), slog.String("page", page), slog.Bool("like_status", likeStatus)) + if c.Get("HX-Request", "false") == "true" { + content, err := tm.Render("blog-page-like-button", fiber.Map{ + "L": l[lang], + "Liked": likeStatus, + "LikedCount": CCache.GetLikeCount(page), + }) + if err != nil { + slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) + return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") + } + c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) + return c.Status(fiber.StatusOK).Send(content) + } + + return c.Status(fiber.StatusOK).SendString(fmt.Sprint(likeStatus)) + } +} diff --git a/internal/router/api-v1-tz.go b/internal/router/api-v1-tz.go new file mode 100644 index 0000000..4e4e462 --- /dev/null +++ b/internal/router/api-v1-tz.go @@ -0,0 +1,37 @@ +package router + +import ( + "log/slog" + "time" + + "github.com/gofiber/fiber/v2" +) + +func Api_V1_TZ() func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + timestampString := c.Query("timestamp") + tz := c.Query("tz") + + loc, err := time.LoadLocation(tz) + if err != nil { + loc = time.UTC + slog.Warn("unable to parse a client timezone, defaulting to UTC", slog.String("error", err.Error()), slog.String("tz", tz)) + } + + var format string + var timestamp time.Time + for _, format = range []string{"2006-01-02 15:04:05 -07:00", time.RFC3339} { + if timestamp, err = time.Parse(format, timestampString); err == nil { + break + } + } + + c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) + + if err != nil { + return c.Status(fiber.StatusBadRequest).SendString("invalid timestamp format") + } + + return c.Status(fiber.StatusOK).SendString(timestamp.In(loc).Format(format)) + } +} diff --git a/internal/router/basic-handler.go b/internal/router/basic-handler.go deleted file mode 100644 index a859d10..0000000 --- a/internal/router/basic-handler.go +++ /dev/null @@ -1,62 +0,0 @@ -package router - -import ( - "time" - - "github.com/gofiber/fiber/v2" -) - -type BasicHandler struct{} - -var _ Route = &BasicHandler{} - -func (r *BasicHandler) Filter() (method string, path string) { - panic("handler did not implement Filter method") -} - -func (r *BasicHandler) IsTemplated() bool { - return false -} - -func (r *BasicHandler) ToCache() CacheSetting { - return Disabled -} - -func (r *BasicHandler) CacheDuration() time.Duration { - return 5 * time.Minute -} - -func (r *BasicHandler) ToValidateLang() LangSetting { - return NotRequired -} - -func (r *BasicHandler) TemplatesToInject() []string { - return []string{} -} - -func (r *BasicHandler) Render(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - if !r.IsTemplated() { - panic("handler did not implement Render method (while being non-templated)") - } - return fiber.StatusNoContent, nil -} - -func (r *BasicHandler) RenderHeader(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - return fiber.StatusNoContent, nil -} - -func (r *BasicHandler) RenderBody(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - return fiber.StatusNoContent, nil -} - -func (r *BasicHandler) RenderFooter(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - return fiber.StatusNoContent, nil -} - -func (r *BasicHandler) RenderTopEmbeds(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - return fiber.StatusNoContent, nil -} - -func (r *BasicHandler) RenderBottomEmbeds(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - return fiber.StatusNoContent, nil -} diff --git a/internal/router/client-cache.go b/internal/router/client-cache.go index 7c28b9e..d607cdd 100644 --- a/internal/router/client-cache.go +++ b/internal/router/client-cache.go @@ -24,17 +24,17 @@ type ClientCache struct { db *sql.DB } +var CCache *ClientCache + func NewClientCache(db *sql.DB, salt []byte) (*ClientCache, error) { tx, err := db.Begin() if err != nil { return nil, fmt.Errorf("fail to init transaction with db to fill cache: %w", err) } - slog.Debug("began db transaction", slog.String("method", "NewClientCache")) rows, err := tx.Query("select * from blog_likes;") if err != nil { tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "NewClientCache")) return nil, fmt.Errorf("fail to query db for blog_likes to fill cache: %w", err) } @@ -62,7 +62,6 @@ func NewClientCache(db *sql.DB, salt []byte) (*ClientCache, error) { rows, err = tx.Query("select * from blog_views;") if err != nil { tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "NewClientCache")) return nil, fmt.Errorf("fail to query db for blog_views to fill cache: %w", err) } @@ -82,11 +81,8 @@ func NewClientCache(db *sql.DB, salt []byte) (*ClientCache, error) { } if err = tx.Commit(); err != nil { - tx.Rollback() - slog.Debug("ended db transaction", slog.String("method", "NewClientCache")) return nil, fmt.Errorf("fail to commit transaction in db: %w", err) } - slog.Debug("ended db transaction", slog.String("method", "NewClientCache")) return &ClientCache{ hashMap: make(map[string]string), @@ -103,28 +99,18 @@ func (c *ClientCache) Close() error { if err != nil { return fmt.Errorf("fail to init transaction with db to dump cache: %w", err) } - slog.Debug("began db transaction in ClientCache.Close") if err = batchSave(tx, "blog_likes", c.likePageMap); err != nil { tx.Rollback() - slog.Debug("ended db transaction in ClientCache.Close") return fmt.Errorf("fail to save blog_likes: %s", err) } if err = batchSave(tx, "blog_views", c.viewPageMap); err != nil { tx.Rollback() - slog.Debug("ended db transaction in ClientCache.Close") return fmt.Errorf("fail to save blog_views: %s", err) } - if err = tx.Commit(); err != nil { - tx.Rollback() - slog.Debug("ended db transaction in ClientCache.Close") - return fmt.Errorf("fail to commit all the changes related to cache: %s", err) - } - - slog.Debug("ended db transaction in ClientCache.Close") - return nil + return tx.Commit() } func (c *ClientCache) GetHash(id string) string { diff --git a/internal/router/handlers/api-v1-blog-search.go b/internal/router/handlers/api-v1-blog-search.go deleted file mode 100644 index a0316e2..0000000 --- a/internal/router/handlers/api-v1-blog-search.go +++ /dev/null @@ -1,126 +0,0 @@ -package handlers - -import ( - "encoding/json" - "fmt" - "log/slog" - "net/url" - "regexp" - "slices" - "strings" - "time" - - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type BlogSearchHandler struct { - router.BasicHandler - getTagsQuery *regexp.Regexp -} - -func init() { - router.Routes = append(router.Routes, &BlogSearchHandler{getTagsQuery: regexp.MustCompile(`tags\[\]=([\w]+)`)}) -} - -func (r *BlogSearchHandler) Filter() (method string, path string) { - return "GET", "/api/v1/blog-search" -} - -func (r *BlogSearchHandler) IsTemplated() bool { - return false -} - -func (r *BlogSearchHandler) TemplatesToInject() []string { - return []string{"views/partials/catalogue-blog-cards.html", "views/partials/catalogue-blog-card-tags.html"} -} - -func (r *BlogSearchHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *BlogSearchHandler) ToValidateLang() router.LangSetting { - return router.InForm -} - -func (r *BlogSearchHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - sort := c.Query("sort") - tz := c.Query("tz") - - loc, err := time.LoadLocation(tz) - if err != nil { - loc = time.UTC - slog.Warn("unable to parse a client timezone, defaulting to UTC", slog.String("error", err.Error()), slog.String("tz", tz)) - } - - cacheKey := "blog-search." + lang + ".pages-list" - - var pages []*b2.BlogPage - if pagesBytes, ok := supplements.PageCache.Get(cacheKey); pagesBytes != nil || ok { - json.Unmarshal(pagesBytes, &pages) - } else { - pages, err = supplements.B2Client.Scan(lang + "/") - if err != nil { - return fiber.StatusInternalServerError, fmt.Errorf("failed to scan pages for '%s' lang: %w", lang, err) - } - pagesBytes, _ := json.Marshal(pages) - supplements.PageCache.SetWithTTL(cacheKey, pagesBytes, int64(len(pagesBytes)), r.CacheDuration()) - } - - encodedQuery := c.Request().URI().QueryString() - decodedQuery, _ := url.QueryUnescape(string(encodedQuery)) - matches := r.getTagsQuery.FindAllStringSubmatch(decodedQuery, -1) - - tags := make([]string, 0, len(matches)) - for _, match := range matches { - tags = append(tags, string(match[1])) - } - - pageMeta := make([]fiber.Map, 0, len(pages)) - for _, page := range pages { - for _, tag := range page.Metadata.Tags { - if len(tags) == 0 || slices.Contains(tags, tag) { - pageMeta = append(pageMeta, fiber.Map{ - "Link": page.Link, - "ArticleLink": "/" + lang + "/blog/" + page.FileName, - "Title": page.Metadata.Title, - "PublishedTime": page.Metadata.PublishedTime.In(loc).Format("2006-01-02 15:04:05 -07:00"), - "ActionDate": page.Metadata.ActionDate, - "ShortDescription": page.Metadata.ShortDescription, - "Thumbnail": page.Metadata.Thumbnail, - "Tags": page.Metadata.Tags, - "LikeCount": supplements.ClientCache.GetLikeCount(page.FileName), - "ViewCount": supplements.ClientCache.GetViewCount(page.FileName), - }) - break - } - } - } - - slices.SortFunc(pageMeta, func(a, b fiber.Map) int { - switch sort { - case "titleAsc": - return strings.Compare(a["Title"].(string), b["Title"].(string)) - case "titleDesc": - return strings.Compare(b["Title"].(string), a["Title"].(string)) - case "actionDateAsc": - return strings.Compare(a["ActionDate"].(string), b["ActionDate"].(string)) - case "actionDateDesc": - return strings.Compare(b["ActionDate"].(string), a["ActionDate"].(string)) - case "publicationDateAsc": - publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -07:00", a["PublishedTime"].(string)) - publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -07:00", b["PublishedTime"].(string)) - return publishedTimeA.Compare(publishedTimeB) - case "publicationDateDesc": - publishedTimeA, _ := time.Parse("2006-01-02 15:04:05 -07:00", a["PublishedTime"].(string)) - publishedTimeB, _ := time.Parse("2006-01-02 15:04:05 -07:00", b["PublishedTime"].(string)) - return publishedTimeB.Compare(publishedTimeA) - } - return 0 - }) - - templateMap["BlogPages"] = pageMeta - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-email-is-in-verification.go b/internal/router/handlers/api-v1-email-is-in-verification.go deleted file mode 100644 index 4f05f48..0000000 --- a/internal/router/handlers/api-v1-email-is-in-verification.go +++ /dev/null @@ -1,59 +0,0 @@ -package handlers - -import ( - "fmt" - "html/template" - "strings" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type OngoingVerificationHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &OngoingVerificationHandler{}) -} - -func (r *OngoingVerificationHandler) Filter() (method string, path string) { - return "GET", "/api/v1/email/is-in-verification" -} - -func (r *OngoingVerificationHandler) IsTemplated() bool { - return false -} - -func (r *OngoingVerificationHandler) TemplatesToInject() []string { - return []string{"views/partials/personal-page-status.html"} -} - -func (r *OngoingVerificationHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *OngoingVerificationHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *OngoingVerificationHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - isAllowed, whenAllowed, codeExpiry := supplements.Mailer.IsAllowedToRetryVerification(c.IP()) - - sterileDataset := make(map[string]any) - sterileDataset["code-expiry-time"] = template.HTMLAttr(fmt.Sprintf("data-code-expiry-time=\"%d\"", codeExpiry.UnixMilli())) - - templateMap["StatusId"] = "email-message" - templateMap["DataAttributes"] = sterileDataset - - if !isAllowed { - sterileDataset["striked-end-time"] = template.HTMLAttr(fmt.Sprintf("data-striked-end-time=\"%d\"", whenAllowed.UnixMilli())) - templateMap["Status"] = "Neutral" - templateMap["Message"] = strings.ReplaceAll(supplements.Localization[lang].UserProfile.DelayTilVerification, "{}", whenAllowed.Format("2006-01-02 15:04:05 MST")) - } else { - templateMap["Status"] = "OK" - templateMap["Message"] = "" - } - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-email-send-verification-code.go b/internal/router/handlers/api-v1-email-send-verification-code.go deleted file mode 100644 index 20c5fb6..0000000 --- a/internal/router/handlers/api-v1-email-send-verification-code.go +++ /dev/null @@ -1,97 +0,0 @@ -package handlers - -import ( - "fmt" - "html/template" - "log/slog" - "strings" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type SendVerificationCodeHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &SendVerificationCodeHandler{}) -} - -func (r *SendVerificationCodeHandler) Filter() (method string, path string) { - return "POST", "/api/v1/email/send-verification-code" -} - -func (r *SendVerificationCodeHandler) IsTemplated() bool { - return false -} - -func (r *SendVerificationCodeHandler) TemplatesToInject() []string { - return []string{"views/partials/personal-page-status.html"} -} - -func (r *SendVerificationCodeHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *SendVerificationCodeHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *SendVerificationCodeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - id := c.IP() - templateMap["StatusId"] = "email-message" - - email := c.FormValue("email") - if email == "" { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.EmailEmpty - return fiber.StatusUnprocessableEntity, nil - } - - isTaken, err := supplements.Mailer.MailIsTaken(email) - if err != nil { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationCodeSendingError - slog.Error("failed to check if address is already taken", slog.String("error", err.Error())) - return fiber.StatusUnprocessableEntity, nil - } - - if isTaken { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.EmailTaken - return fiber.StatusUnprocessableEntity, nil - } - - if isAllowed, whenAllowed, _ := supplements.Mailer.IsAllowedToRetryVerification(id); !isAllowed { - templateMap["Status"] = "Failed" - templateMap["Message"] = strings.ReplaceAll(supplements.Localization[lang].UserProfile.DelayTilVerification, "{}", whenAllowed.Format("2006-01-02 15:04:05 MST")) - templateMap["DataAttributes"] = map[string]any{ - "striked-end-time": template.HTMLAttr(fmt.Sprintf("data-striked-end-time=\"%d\"", whenAllowed.UnixMilli())), - } - return fiber.StatusUnprocessableEntity, nil - } - - if previousEmail, _, _ := supplements.Mailer.GetInfo(supplements.Mailer.GetHash(id)); previousEmail == email { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.EmailAlreadyValidated - return fiber.StatusUnprocessableEntity, nil - } - - if err = supplements.Mailer.SendVerificationCode(id, email, lang); err != nil { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationCodeSendingError - slog.Error("failed to send a verification code", slog.String("error", err.Error())) - return fiber.StatusUnprocessableEntity, nil - } - - _, endTime, codeExpiry := supplements.Mailer.IsAllowedToRetryVerification(id) - templateMap["Status"] = "OK" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationCodeSent - templateMap["DataAttributes"] = map[string]any{ - "striked-end-time": template.HTMLAttr(fmt.Sprintf("data-striked-end-time=\"%d\"", endTime.UnixMilli())), - "code-expiry-time": template.HTMLAttr(fmt.Sprintf("data-code-expiry-time=\"%d\"", codeExpiry.UnixMilli())), - } - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-email-verify.go b/internal/router/handlers/api-v1-email-verify.go deleted file mode 100644 index c9ec969..0000000 --- a/internal/router/handlers/api-v1-email-verify.go +++ /dev/null @@ -1,62 +0,0 @@ -package handlers - -import ( - "html/template" - "log/slog" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type VerifyCodeHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &VerifyCodeHandler{}) -} - -func (r *VerifyCodeHandler) Filter() (method string, path string) { - return "POST", "/api/v1/email/verify" -} - -func (r *VerifyCodeHandler) IsTemplated() bool { - return false -} - -func (r *VerifyCodeHandler) TemplatesToInject() []string { - return []string{"views/partials/personal-page-status.html"} -} - -func (r *VerifyCodeHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *VerifyCodeHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *VerifyCodeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - verificationCode := c.FormValue("email_code") - templateMap["StatusId"] = "verification-message" - - if verificationCode == "" { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationEmpty - return fiber.StatusUnprocessableEntity, nil - } - - if err = supplements.Mailer.Verify(verificationCode, lang); err != nil { - slog.Warn("verification code is invalid", slog.String("verification_code", verificationCode), slog.String("error", err.Error())) - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationFailed - return fiber.StatusUnprocessableEntity, nil - } - - templateMap["Status"] = "OK" - templateMap["Message"] = supplements.Localization[lang].UserProfile.VerificationSuccess - templateMap["DataAttributes"] = map[string]any{ - "hide-verification-panel": template.HTMLAttr("data-code-expiry-time=\"true\""), - } - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-like-get.go b/internal/router/handlers/api-v1-like-get.go deleted file mode 100644 index e9c176e..0000000 --- a/internal/router/handlers/api-v1-like-get.go +++ /dev/null @@ -1,63 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type GetLikeHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &GetLikeHandler{}) -} - -func (r *GetLikeHandler) Filter() (method string, path string) { - return "GET", "/api/v1/like" -} - -func (r *GetLikeHandler) IsTemplated() bool { - return false -} - -func (r *GetLikeHandler) TemplatesToInject() []string { - return []string{"views/partials/blog-page-like-button.html"} -} - -func (r *GetLikeHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *GetLikeHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *GetLikeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - path, pathParts, _, err := router.GetPathFromReferer(c) - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("error getting path from referer: %w", err) - } - - if len(pathParts) != 3 && pathParts[1] != "blog" { - return fiber.StatusBadRequest, fmt.Errorf("invalid path format: expected '/:lang/blog/:page', got '%s'", path) - } - - page := pathParts[2] - pageLink := lang + "/" + page + ".md" - if pages, _ := supplements.B2Client.Scan(pageLink); len(pages) == 0 { - return fiber.StatusNotFound, fmt.Errorf("server did not find '%s' article", pageLink) - } - - ip := c.IP() - likeStatus := supplements.ClientCache.GetLikeStatus(ip, page) - - slog.Debug("someone requested the like status!", slog.String("ip", ip), slog.String("page", page), slog.Bool("like_status", likeStatus)) - templateMap["Liked"] = likeStatus - templateMap["LikedCount"] = supplements.ClientCache.GetLikeCount(page) - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-like-put.go b/internal/router/handlers/api-v1-like-put.go deleted file mode 100644 index ea4ef4b..0000000 --- a/internal/router/handlers/api-v1-like-put.go +++ /dev/null @@ -1,74 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - "strconv" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type PutLikeHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &PutLikeHandler{}) -} - -func (r *PutLikeHandler) Filter() (method string, path string) { - return "PUT", "/api/v1/like" -} - -func (r *PutLikeHandler) IsTemplated() bool { - return false -} - -func (r *PutLikeHandler) TemplatesToInject() []string { - return []string{"views/partials/blog-page-like-button.html"} -} - -func (r *PutLikeHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *PutLikeHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *PutLikeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - path, pathParts, _, err := router.GetPathFromReferer(c) - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("error getting path from referer: %w", err) - } - - if len(pathParts) != 3 && pathParts[1] != "blog" { - return fiber.StatusBadRequest, fmt.Errorf("invalid path format: expected '/:lang/blog/:page', got '%s'", path) - } - - page := pathParts[2] - pageLink := lang + "/" + page + ".md" - if pages, _ := supplements.B2Client.Scan(pageLink); len(pages) == 0 { - return fiber.StatusNotFound, fmt.Errorf("server did not find '%s' article", pageLink) - } - - newLikeStatus, err := strconv.ParseBool(c.FormValue("like", "true")) - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("invalid like value '%s'", c.FormValue("like")) - } - - ip := c.IP() - if newLikeStatus { - supplements.ClientCache.LikeOn(ip, page) - } else { - supplements.ClientCache.LikeOff(ip, page) - } - - slog.Debug("someone pressed the like button!", slog.String("ip", ip), slog.String("page", page), slog.String("new_like_status", fmt.Sprint(newLikeStatus))) - templateMap["Liked"] = newLikeStatus - templateMap["LikedCount"] = supplements.ClientCache.GetLikeCount(page) - templateMap["StatusId"] = "email-message" - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-subs-put.go b/internal/router/handlers/api-v1-subs-put.go deleted file mode 100644 index 144abe5..0000000 --- a/internal/router/handlers/api-v1-subs-put.go +++ /dev/null @@ -1,65 +0,0 @@ -package handlers - -import ( - "github.com/SayaAndy/saya-today-web/internal/mailer" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type PutSubsHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &PutSubsHandler{}) -} - -func (r *PutSubsHandler) Filter() (method string, path string) { - return "PUT", "/api/v1/subs" -} - -func (r *PutSubsHandler) IsTemplated() bool { - return false -} - -func (r *PutSubsHandler) TemplatesToInject() []string { - return []string{"views/partials/personal-page-status.html"} -} - -func (r *PutSubsHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *PutSubsHandler) ToValidateLang() router.LangSetting { - return router.InReferer -} - -func (r *PutSubsHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["StatusId"] = "subs-message" - - subscriptionType := c.FormValue("tags") - var subscriptionTypeEnum mailer.SubscriptionType - switch subscriptionType { - case "all": - subscriptionTypeEnum = mailer.All - case "none": - subscriptionTypeEnum = mailer.None - case "specific": - subscriptionTypeEnum = mailer.Specific - default: - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.SubscribeInvalidType - return fiber.StatusUnprocessableEntity, nil - } - - specificTags := c.FormValue("tags_picked") - if err = supplements.Mailer.Subscribe(supplements.Mailer.GetHash(c.IP()), subscriptionTypeEnum, specificTags); err != nil { - templateMap["Status"] = "Failed" - templateMap["Message"] = supplements.Localization[lang].UserProfile.FailedToSubscribe - return fiber.StatusUnprocessableEntity, nil - } - - templateMap["Status"] = "OK" - templateMap["Message"] = supplements.Localization[lang].UserProfile.SubscribedSuccessfully - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/api-v1-tz-get.go b/internal/router/handlers/api-v1-tz-get.go deleted file mode 100644 index 8b08113..0000000 --- a/internal/router/handlers/api-v1-tz-get.go +++ /dev/null @@ -1,65 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - "time" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type GetTimezoneHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &GetTimezoneHandler{}) -} - -func (r *GetTimezoneHandler) Filter() (method string, path string) { - return "GET", "/api/v1/tz" -} - -func (r *GetTimezoneHandler) IsTemplated() bool { - return false -} - -func (r *GetTimezoneHandler) TemplatesToInject() []string { - return []string{} -} - -func (r *GetTimezoneHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *GetTimezoneHandler) ToValidateLang() router.LangSetting { - return router.NotRequired -} - -func (r *GetTimezoneHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - timestampString := c.Query("timestamp") - tz := c.Query("tz") - - loc, err := time.LoadLocation(tz) - if err != nil { - loc = time.UTC - slog.Warn("unable to parse a client timezone, defaulting to UTC", slog.String("error", err.Error()), slog.String("tz", tz)) - } - - var format string - var timestamp time.Time - for _, format = range []string{"2006-01-02 15:04:05 -07:00", time.RFC3339} { - if timestamp, err = time.Parse(format, timestampString); err == nil { - break - } - } - - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("invalid timestamp format for '%s'", timestampString) - } - - templateMap["Output"] = []byte(timestamp.In(loc).Format("2006-01-02 15:04:05 -07:00")) - - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/lang-blog-title.go b/internal/router/handlers/lang-blog-title.go deleted file mode 100644 index f1be2cd..0000000 --- a/internal/router/handlers/lang-blog-title.go +++ /dev/null @@ -1,113 +0,0 @@ -package handlers - -import ( - "bytes" - "fmt" - "html/template" - "strings" - "time" - - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/frontmatter" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" - "github.com/yuin/goldmark" -) - -func init() { - router.Routes = append(router.Routes, &BlogPageHandler{}) -} - -type BlogPageHandler struct { - router.BasicHandler -} - -func (r *BlogPageHandler) Filter() (method string, path string) { - return "GET", "/:lang/blog/:title" -} - -func (r *BlogPageHandler) IsTemplated() bool { - return true -} - -func (r *BlogPageHandler) TemplatesToInject() []string { - return []string{"views/pages/blog-page.html"} -} - -func (r *BlogPageHandler) ToCache() router.CacheSetting { - return router.ByUrlOnly -} - -func (r *BlogPageHandler) CacheDuration() time.Duration { - return 15 * time.Minute -} - -func (r *BlogPageHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *BlogPageHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - _, pathParts, _, err := router.GetPathFromReferer(c) - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("failed to get path from referer: %w", err) - } - - metadata, parsedMarkdown, err := readBlogPost(supplements.MarkdownRenderer, supplements.B2Client, lang+"/"+pathParts[2]) - if err != nil { - return fiber.StatusNotFound, fmt.Errorf("failed to find '%s' post: %w", pathParts[2], err) - } - - geolocationParts := strings.Split(metadata.Geolocation, " ") - var x, y, areaError string - if len(geolocationParts) >= 2 { - x = geolocationParts[0] - y = geolocationParts[1] - } - if len(geolocationParts) >= 3 { - areaError = geolocationParts[2] - } - - templateMap["MapLocationX"] = x - templateMap["MapLocationY"] = y - templateMap["MapLocationAreaMeters"] = areaError - templateMap["Title"] = metadata.Title - templateMap["ParsedMarkdown"] = template.HTML(parsedMarkdown) - templateMap["PublishedDate"] = metadata.PublishedTime.Format("2006-01-02 15:04:05 -07:00") - templateMap["ActionDate"] = metadata.ActionDate - - go supplements.ClientCache.View(c.IP(), pathParts[2]) - - return fiber.StatusOK, nil -} - -func (r *BlogPageHandler) RenderHeader(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - path, pathParts, _, err := router.GetPathFromReferer(c) - if err != nil { - return fiber.StatusBadRequest, fmt.Errorf("failed to get path from referer: %w", err) - } - - metadata, _, err := supplements.B2Client.ReadFrontmatter(lang + "/" + pathParts[2] + ".md") - if err != nil { - return fiber.StatusNotFound, fmt.Errorf("could not read '%s' for metadata: %w", path, err) - } - - templateMap["Title"] = metadata.Title - templateMap["PublishedDate"] = metadata.PublishedTime.Format("2006-01-02 15:04:05 -07:00") - templateMap["ActionDate"] = metadata.ActionDate - - return fiber.StatusOK, nil -} - -func readBlogPost(md goldmark.Markdown, b2Client *b2.B2Client, 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) - } - - 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, buf.String(), nil -} diff --git a/internal/router/handlers/lang-blog.go b/internal/router/handlers/lang-blog.go deleted file mode 100644 index e4c20c6..0000000 --- a/internal/router/handlers/lang-blog.go +++ /dev/null @@ -1,112 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - "net/url" - "regexp" - "slices" - "strings" - "time" - - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -func init() { - router.Routes = append(router.Routes, &CatalogueHandler{getTagsQuery: regexp.MustCompile(`tags\[\]=([\w]+)`)}) -} - -type CatalogueHandler struct { - router.BasicHandler - getTagsQuery *regexp.Regexp -} - -func (r *CatalogueHandler) Filter() (method string, path string) { - return "GET", "/:lang/blog" -} - -func (r *CatalogueHandler) IsTemplated() bool { - return true -} - -func (r *CatalogueHandler) TemplatesToInject() []string { - return []string{"views/pages/blog-catalogue.html"} -} - -func (r *CatalogueHandler) ToCache() router.CacheSetting { - return router.ByUrlAndQuery -} - -func (r *CatalogueHandler) CacheDuration() time.Duration { - return 5 * time.Minute -} - -func (r *CatalogueHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *CatalogueHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - querySort := c.Query("sort") - if querySort == "" { - querySort = "publicationDateDesc" - } - - encodedQuery := c.Request().URI().QueryString() - decodedQuery, _ := url.QueryUnescape(string(encodedQuery)) - matches := r.getTagsQuery.FindAllStringSubmatch(decodedQuery, -1) - - queryTags := make([]string, 0, len(matches)) - for _, match := range matches { - queryTags = append(queryTags, string(match[1])) - } - - tagsArray, err := getTags(supplements.B2Client, lang) - if err != nil { - return fiber.StatusInternalServerError, fmt.Errorf("failed to get the available tags") - } - - templateMap["Tags"] = tagsArray - templateMap["QuerySort"] = querySort - templateMap["QueryTags"] = strings.Join(queryTags, ",") - templateMap["Title"] = supplements.Localization[lang].BlogSearch.Header - - return fiber.StatusOK, nil -} - -func (r *CatalogueHandler) RenderHeader(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = supplements.Localization[lang].BlogSearch.Header - return fiber.StatusOK, nil -} - -type Tag struct { - Name string `json:"Name" yaml:"name"` - Count int `json:"Count" yaml:"count"` -} - -func getTags(b2Client *b2.B2Client, lang string) (tags []Tag, err error) { - pages, err := b2Client.Scan(lang + "/") - if err != nil { - slog.Warn("failed to scan pages via b2", slog.String("error", err.Error())) - return nil, fmt.Errorf("failed to scan pages via b2: %w", err) - } - - tagsMap := make(map[string]int) - for _, page := range pages { - for _, tag := range page.Metadata.Tags { - tagsMap[tag]++ - } - } - slog.Debug("enlist pages for catalogue", slog.Int("tag_count", len(tagsMap)), slog.Int("page_count", len(pages)), slog.String("lang", lang)) - - 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) - }) - - return tagsArray, nil -} diff --git a/internal/router/handlers/lang-map.go b/internal/router/handlers/lang-map.go deleted file mode 100644 index dbf1437..0000000 --- a/internal/router/handlers/lang-map.go +++ /dev/null @@ -1,95 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - "strconv" - "strings" - - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type MapHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &MapHandler{}) -} - -func (r *MapHandler) Filter() (method string, path string) { - return "GET", "/:lang/map" -} - -func (r *MapHandler) IsTemplated() bool { - return false -} - -func (r *MapHandler) TemplatesToInject() []string { - return []string{"views/pages/global-map.html"} -} - -func (r *MapHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *MapHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *MapHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - pages, err := supplements.B2Client.Scan(lang + "/") - status := fiber.StatusOK - if err != nil { - slog.Error("received an error while scanning b2 pages", - slog.String("error", err.Error()), - slog.String("lang", lang), - ) - status = fiber.StatusPartialContent - pages = []*b2.BlogPage{} - } - - type MapMarker struct { - Title string `json:"Title"` - PageLink string `json:"PageLink"` - Lat float64 `json:"Lat"` - Long float64 `json:"Long"` - AccuracyMeters int64 `json:"AccuracyMeters"` - Thumbnail string `json:"Thumbnail"` - } - - mapMarkers := make([]*MapMarker, 0, len(pages)) - for _, page := range pages { - geolocationParts := strings.Split(page.Metadata.Geolocation, " ") - if len(geolocationParts) < 2 { - continue - } - - var x, y float64 - var areaError int64 - if len(geolocationParts) >= 2 { - x, _ = strconv.ParseFloat(geolocationParts[0], 64) - y, _ = strconv.ParseFloat(geolocationParts[1], 64) - } - if len(geolocationParts) >= 3 { - areaError, _ = strconv.ParseInt(geolocationParts[2], 10, 64) - } - - mapMarkers = append(mapMarkers, &MapMarker{ - Title: page.Metadata.Title, - PageLink: fmt.Sprintf("/%s/blog/%s", lang, page.FileName), - Lat: x, - Long: y, - AccuracyMeters: areaError, - Thumbnail: page.Metadata.Thumbnail, - }) - } - - templateMap["MapMarkers"] = mapMarkers - templateMap["MapLocationLat"] = 45.4507 - templateMap["MapLocationLong"] = 68.8319 - - return status, nil -} diff --git a/internal/router/handlers/lang-user-unsubscribe.go b/internal/router/handlers/lang-user-unsubscribe.go deleted file mode 100644 index 4fbd244..0000000 --- a/internal/router/handlers/lang-user-unsubscribe.go +++ /dev/null @@ -1,68 +0,0 @@ -package handlers - -import ( - "log/slog" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -type UnsubscribeHandler struct { - router.BasicHandler -} - -func init() { - router.Routes = append(router.Routes, &UnsubscribeHandler{}) -} - -func (r *UnsubscribeHandler) Filter() (method string, path string) { - return "GET", "/:lang/user/unsubscribe" -} - -func (r *UnsubscribeHandler) IsTemplated() bool { - return false -} - -func (r *UnsubscribeHandler) TemplatesToInject() []string { - return []string{"views/pages/unsubscribe-page.html"} -} - -func (r *UnsubscribeHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *UnsubscribeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - var statusEmoji, statusText, statusColor string - var status int - - unsubscribeCode := c.FormValue("code") - if unsubscribeCode == "" { - statusColor = "0, 0, 255" - statusEmoji = "(╭ರ_•́)" - statusText = supplements.Localization[lang].UnsubscribePage.UnsetCode - status = fiber.ErrBadRequest.Code - } else if clientError, serverError := supplements.Mailer.Unsubscribe(unsubscribeCode); clientError != nil { - slog.Info("got a client error when unsubscribing", slog.String("error", clientError.Error())) - statusColor = "255, 0, 0" - statusEmoji = "(͠≖~≖ ͡ )" - statusText = supplements.Localization[lang].UnsubscribePage.InvalidCode - status = fiber.ErrBadRequest.Code - } else if serverError != nil { - slog.Error("got a server error when unsubscribing", slog.String("error", serverError.Error())) - statusColor = "255, 128, 0" - statusEmoji = "( ˶°ㅁ°) !!" - statusText = supplements.Localization[lang].UnsubscribePage.OnServerError - status = fiber.ErrInternalServerError.Code - } else { - statusColor = "0, 255, 0" - statusEmoji = "♡⸜(˶˃ ᵕ ˂˶)⸝♡" - statusText = supplements.Localization[lang].UnsubscribePage.Success - status = fiber.StatusOK - } - - templateMap["StatusColor"] = statusColor - templateMap["StatusEmoji"] = statusEmoji - templateMap["StatusText"] = statusText - - return status, nil -} diff --git a/internal/router/handlers/lang-user.go b/internal/router/handlers/lang-user.go deleted file mode 100644 index db566fe..0000000 --- a/internal/router/handlers/lang-user.go +++ /dev/null @@ -1,78 +0,0 @@ -package handlers - -import ( - "fmt" - "log/slog" - - "github.com/SayaAndy/saya-today-web/internal/mailer" - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -func init() { - router.Routes = append(router.Routes, &UserHandler{}) -} - -type UserHandler struct { - router.BasicHandler -} - -func (r *UserHandler) Filter() (method string, path string) { - return "GET", "/:lang/user" -} - -func (r *UserHandler) IsTemplated() bool { - return true -} - -func (r *UserHandler) TemplatesToInject() []string { - return []string{"views/pages/user-page.html"} -} - -func (r *UserHandler) ToCache() router.CacheSetting { - return router.Disabled -} - -func (r *UserHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *UserHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = supplements.Localization[lang].UserProfile.Header - - email, _, err := supplements.Mailer.GetInfo(supplements.Mailer.GetHash(c.IP())) - if err != nil { - slog.Error("get info from mailer about a client", slog.String("error", err.Error())) - } - - tagsArray, err := getTags(supplements.B2Client, lang) - if err != nil { - return fiber.ErrInternalServerError.Code, fmt.Errorf("failed to get the available tags") - } - - subscriptionType, tags, err := supplements.Mailer.GetSubscriptions(c.IP()) - if err != nil { - return fiber.ErrInternalServerError.Code, fmt.Errorf("failed to get the user subscriptions") - } - - switch subscriptionType { - case mailer.None: - templateMap["TagsPicked"] = "none" - case mailer.All: - templateMap["TagsPicked"] = "all" - case mailer.Specific: - templateMap["TagsPicked"] = "specific" - } - - templateMap["TagsPickedList"] = tags - - templateMap["Email"] = email - templateMap["EmailCode"] = c.Query("email_code") - templateMap["ExistingTags"] = tagsArray - return fiber.StatusOK, nil -} - -func (r *UserHandler) RenderHeader(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = supplements.Localization[lang].UserProfile.Header - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/lang.go b/internal/router/handlers/lang.go deleted file mode 100644 index fc4deb6..0000000 --- a/internal/router/handlers/lang.go +++ /dev/null @@ -1,56 +0,0 @@ -package handlers - -import ( - "fmt" - "math/rand/v2" - "time" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -func init() { - router.Routes = append(router.Routes, &HomeHandler{}) -} - -type HomeHandler struct { - router.BasicHandler -} - -func (r *HomeHandler) Filter() (method string, path string) { - return "GET", "/:lang<len(2)>" -} - -func (r *HomeHandler) IsTemplated() bool { - return true -} - -func (r *HomeHandler) TemplatesToInject() []string { - return []string{"views/pages/home-page.html"} -} - -func (r *HomeHandler) ToCache() router.CacheSetting { - return router.ByUrlOnly -} - -func (r *HomeHandler) CacheDuration() time.Duration { - return 10 * time.Minute -} - -func (r *HomeHandler) ToValidateLang() router.LangSetting { - return router.InPath -} - -func (r *HomeHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = supplements.Localization[lang].HomePage.Header - templateMap["FilledHeartCount"] = uint(40) - templateMap["OutlineHeartCount"] = uint(40) - templateMap["GifName"] = fmt.Sprintf("otter-%d.gif", rand.Int()%3+1) - templateMap["FunFacts"] = supplements.FactGiver.Give(lang) - return fiber.StatusOK, nil -} - -func (r *HomeHandler) RenderHeader(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = supplements.Localization[lang].HomePage.Header - return fiber.StatusOK, nil -} diff --git a/internal/router/handlers/root.go b/internal/router/handlers/root.go deleted file mode 100644 index c8c4cd4..0000000 --- a/internal/router/handlers/root.go +++ /dev/null @@ -1,47 +0,0 @@ -package handlers - -import ( - "time" - - "github.com/SayaAndy/saya-today-web/internal/router" - "github.com/gofiber/fiber/v2" -) - -func init() { - router.Routes = append(router.Routes, &RootHandler{}) -} - -type RootHandler struct { - router.BasicHandler -} - -func (r *RootHandler) Filter() (method string, path string) { - return "GET", "/" -} - -func (r *RootHandler) IsTemplated() bool { - return true -} - -func (r *RootHandler) TemplatesToInject() []string { - return []string{"views/pages/language-pick.html"} -} - -func (r *RootHandler) ToCache() router.CacheSetting { - return router.ByUrlOnly -} - -func (r *RootHandler) CacheDuration() time.Duration { - return 24 * time.Hour -} - -func (r *RootHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements, _ string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = "Choose Your Language" - templateMap["AvailableLanguages"] = supplements.AvailableLanguages - return fiber.StatusOK, nil -} - -func (r *RootHandler) RenderHeader(c *fiber.Ctx, supplements *router.Supplements, _ string, templateMap fiber.Map) (statusCode int, err error) { - templateMap["Title"] = "Choose Your Language" - return fiber.StatusOK, nil -} diff --git a/internal/router/lang-blog-title.go b/internal/router/lang-blog-title.go new file mode 100644 index 0000000..6e80671 --- /dev/null +++ b/internal/router/lang-blog-title.go @@ -0,0 +1,86 @@ +package router + +import ( + "bytes" + "fmt" + "html/template" + "log/slog" + "strconv" + "strings" + + "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/locale" + "github.com/gofiber/fiber/v2" + "github.com/yuin/goldmark" +) + +func init() { + tm.Add("blog-page", "views/layouts/general-page.html", "views/pages/blog-page.html") +} + +func Lang_Blog_Title(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client, md goldmark.Markdown) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + ip := c.IP() + slog.Debug("client entering blog page", slog.String("ip", ip), slog.String("page", c.Path())) + + lang := c.Params("lang") + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language", lang)) + + langIsAvailable: + metadata, parsedMarkdown, err := readBlogPost(md, b2Client, 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"))) + } + + geolocationParts := strings.Split(metadata.Geolocation, " ") + var x, y, areaError string + if len(geolocationParts) >= 2 { + x = geolocationParts[0] + y = geolocationParts[1] + } + if len(geolocationParts) >= 3 { + areaError = geolocationParts[2] + } + + 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()), + "ParsedMarkdown": template.HTML(parsedMarkdown), + "MapLocationX": x, + "MapLocationY": y, + "MapLocationAreaMeters": areaError, + "Lang": lang, + "QueryString": string(c.Request().URI().QueryString()), + }) + 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) + } +} + +func readBlogPost(md goldmark.Markdown, b2Client *b2.B2Client, 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) + } + + 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, buf.String(), nil +} diff --git a/internal/router/lang-blog.go b/internal/router/lang-blog.go new file mode 100644 index 0000000..960ac3d --- /dev/null +++ b/internal/router/lang-blog.go @@ -0,0 +1,98 @@ +package router + +import ( + "fmt" + "log/slog" + "net/url" + "regexp" + "slices" + "strings" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("blog-catalogue", "views/layouts/general-page.html", "views/pages/blog-catalogue.html") +} + +func Lang_Blog(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + lang := c.Params("lang") + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language", lang)) + + langIsAvailable: + querySort := c.Query("sort") + if querySort == "" { + querySort = "publicationDateDesc" + } + + 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, _ := 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{} + } + + tagsMap := make(map[string]int) + for _, page := range pages { + for _, tag := range page.Metadata.Tags { + tagsMap[tag]++ + } + } + slog.Debug("enlist pages for catalogue", slog.Int("tag_count", len(tagsMap)), slog.Int("page_count", len(pages)), slog.String("path", c.Path())) + + 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, ","), + "QueryString": string(c.Request().URI().QueryString()), + "Tags": tagsArray, + "Lang": lang, + "L": l[lang], + "PublishedYear": "2025", + "Title": l[lang].BlogSearch.Header, + }) + if err != nil { + slog.Warn("failed to generate page", slog.String("path", c.Path()), 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) + } +} diff --git a/internal/router/lang-map.go b/internal/router/lang-map.go new file mode 100644 index 0000000..a744f02 --- /dev/null +++ b/internal/router/lang-map.go @@ -0,0 +1,88 @@ +package router + +import ( + "fmt" + "log/slog" + "strconv" + "strings" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/SayaAndy/saya-today-web/internal/b2" + "github.com/SayaAndy/saya-today-web/locale" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("global-map", "views/pages/global-map.html") +} + +func Lang_Map(l map[string]*locale.LocaleConfig, langs []config.AvailableLanguageConfig, b2Client *b2.B2Client) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + lang := c.Params("lang") + for _, availableLang := range langs { + if availableLang.Name == lang { + goto langIsAvailable + } + } + return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("server does not support '%s' language", lang)) + + langIsAvailable: + pages, err := b2Client.Scan(lang + "/") + status := fiber.StatusOK + if err != nil { + status = fiber.StatusPartialContent + pages = []*b2.BlogPage{} + } + + type MapMarker struct { + Title string `json:"Title"` + PageLink string `json:"PageLink"` + Lat float64 `json:"Lat"` + Long float64 `json:"Long"` + AccuracyMeters int64 `json:"AccuracyMeters"` + Thumbnail string `json:"Thumbnail"` + } + + mapMarkers := make([]*MapMarker, 0, len(pages)) + for _, page := range pages { + geolocationParts := strings.Split(page.Metadata.Geolocation, " ") + if len(geolocationParts) < 2 { + continue + } + + var x, y float64 + var areaError int64 + if len(geolocationParts) >= 2 { + x, _ = strconv.ParseFloat(geolocationParts[0], 64) + y, _ = strconv.ParseFloat(geolocationParts[1], 64) + } + if len(geolocationParts) >= 3 { + areaError, _ = strconv.ParseInt(geolocationParts[2], 10, 64) + } + + mapMarkers = append(mapMarkers, &MapMarker{ + Title: page.Metadata.Title, + PageLink: fmt.Sprintf("/%s/blog/%s", lang, page.FileName), + Lat: x, + Long: y, + AccuracyMeters: areaError, + Thumbnail: page.Metadata.Thumbnail, + }) + } + + content, err := tm.Render("global-map", fiber.Map{ + "Lang": lang, + "L": l[lang], + "MapLocationLat": 45.4507, + "MapLocationLong": 68.8319, + "MapMarkers": mapMarkers, + }) + if err != nil { + slog.Warn("failed to generate page", slog.String("page", "/"+lang+"/map"), 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) + } +} diff --git a/internal/router/page-cache.go b/internal/router/page-cache.go new file mode 100644 index 0000000..01e4792 --- /dev/null +++ b/internal/router/page-cache.go @@ -0,0 +1,5 @@ +package router + +import "github.com/dgraph-io/ristretto/v2" + +var PCache *ristretto.Cache[string, []byte] diff --git a/internal/router/path-matcher.go b/internal/router/path-matcher.go deleted file mode 100644 index c8aef08..0000000 --- a/internal/router/path-matcher.go +++ /dev/null @@ -1,48 +0,0 @@ -package router - -import ( - "github.com/gofiber/fiber/v2" - "github.com/valyala/fasthttp" -) - -type PathMatcher struct { - app *fiber.App -} - -func NewPathMatcher() *PathMatcher { - app := fiber.New(fiber.Config{ - DisableStartupMessage: true, - }) - return &PathMatcher{app: app} -} - -func (pm *PathMatcher) AddRoute(method, pattern string) { - pm.app.Add(method, pattern, func(c *fiber.Ctx) error { - c.Locals("pattern", pattern) - return nil - }) -} - -func (pm *PathMatcher) MatchPath(method, path string) (pattern string, params map[string]string, matched bool) { - fctx := &fasthttp.RequestCtx{} - fctx.Request.Header.SetMethod(method) - fctx.Request.SetRequestURI(path) - - ctx := pm.app.AcquireCtx(fctx) - defer pm.app.ReleaseCtx(ctx) - - pm.app.Handler()(fctx) - - if ctx.Route() == nil { - return "", nil, false - } - - pattern = ctx.Locals("pattern").(string) - - params = make(map[string]string) - for _, paramName := range ctx.Route().Params { - params[paramName] = ctx.Params(paramName) - } - - return pattern, params, true -} diff --git a/internal/router/root.go b/internal/router/root.go new file mode 100644 index 0000000..f4a0692 --- /dev/null +++ b/internal/router/root.go @@ -0,0 +1,27 @@ +package router + +import ( + "log/slog" + + "github.com/SayaAndy/saya-today-web/config" + "github.com/gofiber/fiber/v2" +) + +func init() { + tm.Add("index", "views/index.html") +} + +func Root(localeCfg []config.AvailableLanguageConfig) func(c *fiber.Ctx) error { + return func(c *fiber.Ctx) error { + content, err := tm.Render("index", fiber.Map{ + "AvailableLanguages": localeCfg, + }) + 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) + } +} diff --git a/internal/router/router.go b/internal/router/router.go deleted file mode 100644 index ef3f063..0000000 --- a/internal/router/router.go +++ /dev/null @@ -1,559 +0,0 @@ -package router - -import ( - "database/sql" - "errors" - "fmt" - "log/slog" - "net/url" - "slices" - "strings" - "time" - - "github.com/SayaAndy/saya-today-web/config" - "github.com/SayaAndy/saya-today-web/internal/b2" - "github.com/SayaAndy/saya-today-web/internal/blogtrigger" - "github.com/SayaAndy/saya-today-web/internal/factgiver" - "github.com/SayaAndy/saya-today-web/internal/glightbox" - "github.com/SayaAndy/saya-today-web/internal/mailer" - "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/dgraph-io/ristretto/v2" - "github.com/gofiber/fiber/v2" - "github.com/gofiber/fiber/v2/middleware/cors" - "github.com/golang-migrate/migrate/v4" - "github.com/golang-migrate/migrate/v4/database/sqlite3" - "github.com/yuin/goldmark" - "github.com/yuin/goldmark/parser" - "github.com/yuin/goldmark/renderer" - "github.com/yuin/goldmark/renderer/html" - "github.com/yuin/goldmark/util" -) - -type CacheSetting int - -const ( - Disabled CacheSetting = iota - ByUrlOnly - ByUrlAndQuery -) - -type LangSetting int - -const ( - NotRequired LangSetting = iota - InPath - InForm - InReferer -) - -var ( - Routes = make([]Route, 0) -) - -type Route interface { - Filter() (method string, path string) - IsTemplated() bool - ToCache() CacheSetting - CacheDuration() time.Duration - ToValidateLang() LangSetting - TemplatesToInject() []string - Render(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) - RenderHeader(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) - RenderBody(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) - RenderFooter(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) - RenderTopEmbeds(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) - RenderBottomEmbeds(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) -} - -type Supplements struct { - DB *sql.DB - B2Client *b2.B2Client - Localization map[string]*locale.LocaleConfig - AvailableLanguages []config.AvailableLanguageConfig - ClientCache *ClientCache - PageCache *ristretto.Cache[string, []byte] - FactGiver *factgiver.FactGiver - Mailer *mailer.Mailer - BlogTrigger *blogtrigger.BlogTriggerScheduler - TemplateManager *templatemanager.TemplateManager - MarkdownRenderer goldmark.Markdown -} - -type Router struct { - supplements *Supplements - app *fiber.App - templatedRoutes map[string]map[string]Route - templatedPathMatcher *PathMatcher -} - -func NewRouter(cfg *config.Config) (*Router, error) { - supplements := &Supplements{ - AvailableLanguages: cfg.AvailableLanguages, - } - - var err error - - supplements.DB, err = sql.Open(cfg.Auth.Db.Type, cfg.Auth.Db.Cfg.DSN) - if err != nil { - return nil, fmt.Errorf("fail to initialize db: %w", err) - } - - driver, err := sqlite3.WithInstance(supplements.DB, &sqlite3.Config{}) - if err != nil { - return nil, fmt.Errorf("fail to initialize driver for migrating db: %w", err) - } - - m, err := migrate.NewWithDatabaseInstance( - "file://migrations", - cfg.Auth.Db.Type, driver) - if err != nil { - return nil, fmt.Errorf("fail to initialize migration client: %w", err) - } - - if err = m.Up(); err != nil && err == errors.New("no change") { - return nil, fmt.Errorf("fail to apply migrations: %w", err) - } - slog.Debug("successfully applied migrations") - - supplements.B2Client, err = b2.NewB2Client(&cfg.BlogPages.Storage.Config) - if err != nil { - return nil, fmt.Errorf("fail to initialize b2 client: %w", err) - } - - supplements.Localization = make(map[string]*locale.LocaleConfig, len(cfg.AvailableLanguages)) - for _, lang := range cfg.AvailableLanguages { - localeCfg, err := locale.InitConfig(cfg.LocalePath + lang.LocFile) - if err != nil { - return nil, fmt.Errorf("fail to initialize a locale: %w", err) - } - supplements.Localization[lang.Name] = localeCfg - } - - supplements.MarkdownRenderer = goldmark.New( - goldmark.WithExtensions( - glightbox.NewGLightboxExtension(), - tailwind.NewTailwindExtension(), - ), - goldmark.WithParserOptions( - parser.WithAutoHeadingID(), - parser.WithAttribute(), - ), - goldmark.WithRenderer( - renderer.NewRenderer( - renderer.WithNodeRenderers( - util.Prioritized(tailwind.NewCustomLinkRenderer(html.WithUnsafe(), html.WithXHTML()), 50), - util.Prioritized(html.NewRenderer(html.WithXHTML()), 100), - ), - ), - ), - ) - - supplements.ClientCache, err = NewClientCache(supplements.DB, []byte(cfg.Auth.Salt)) - if err != nil { - return nil, fmt.Errorf("fail to initialize client cache: %w", err) - } - - supplements.PageCache, err = ristretto.NewCache(&ristretto.Config[string, []byte]{ - NumCounters: 1e6, // 1,000,000 - MaxCost: 1 << 29, // 512 MB - BufferItems: 64, // number of keys per Get buffer. - }) - if err != nil { - return nil, fmt.Errorf("fail to initialize page cache: %w", err) - } - - supplements.FactGiver, err = factgiver.NewFactGiver(&cfg.FactGiver, supplements.AvailableLanguages) - if err != nil { - return nil, fmt.Errorf("fail to initialize fact giver: %w", err) - } - - supplements.Mailer, err = mailer.NewMailer(supplements.DB, cfg.Mail.ClientHost, cfg.Mail.MailHost, - cfg.Mail.PublicName, cfg.Mail.MailAddress, cfg.Mail.Username, cfg.Mail.Password, []byte(cfg.Mail.Salt), supplements.Localization) - if err != nil { - return nil, fmt.Errorf("fail to initialize mailer: %w", err) - } - - supplements.BlogTrigger, err = blogtrigger.NewBlogTriggerScheduler(supplements.B2Client, cfg.AvailableLanguages, cfg.Mail.Trigger.OnNewPost, - func(bp []*b2.BlogPage) error { - for _, post := range bp { - if err := supplements.Mailer.NewPost(post); err != nil { - return err - } - } - return nil - }) - if err != nil { - return nil, fmt.Errorf("fail to initialize blog trigger: %w", err) - } - - supplements.TemplateManager, err = templatemanager.NewTemplateManager() - if err != nil { - return nil, fmt.Errorf("fail to initialize template manager: %w", err) - } - - enablePrintRoutes := false - if cfg.LogLevel <= slog.LevelDebug { - enablePrintRoutes = true - } - - app := fiber.New(fiber.Config{ - EnablePrintRoutes: enablePrintRoutes, - ProxyHeader: "X-Forwarded-For", - }) - - app.Use(cors.New(cors.Config{ - AllowOrigins: "https://f003.backblazeb2.com", - AllowMethods: "GET,POST,OPTIONS", - AllowHeaders: "Origin, Content-Type, Accept", - })) - - templatedRoutes := make(map[string]map[string]Route) - templatedPathMatcher := NewPathMatcher() - - return &Router{supplements, app, templatedRoutes, templatedPathMatcher}, nil -} - -func (r *Router) InitRoutes() (err error) { - r.supplements.TemplateManager.Add("general-page", "views/layouts/general-page.html") - for _, route := range Routes { - method, match := route.Filter() - - if err = r.supplements.TemplateManager.Add(method+" "+match, route.TemplatesToInject()...); err != nil { - return fmt.Errorf("failed to add '%s %s' route into template manager: %w", method, match, err) - } - - if route.IsTemplated() { - if _, ok := r.templatedRoutes[method]; !ok { - r.templatedRoutes[method] = make(map[string]Route) - } - r.templatedRoutes[method][match] = route - r.templatedPathMatcher.AddRoute(method, match) - - currentRoute := route - r.app.Add(method, match, func(c *fiber.Ctx) error { - lang, err := r.getAndValidateLang(c, currentRoute.ToValidateLang()) - if err != nil { - return err - } - err = r.generalPage(c, currentRoute, lang) - return err - }) - } else { - currentRoute := route - r.app.Add(method, match, func(c *fiber.Ctx) error { - lang, err := r.getAndValidateLang(c, currentRoute.ToValidateLang()) - if err != nil { - return err - } - - var cacheKey string - trimmedPath := strings.Trim(c.Path(), "/") - queryString := c.Request().URI().QueryString() - - switch currentRoute.ToCache() { - case ByUrlOnly: - cacheKey = fmt.Sprintf("%s.full-page.%s", method, trimmedPath) - case ByUrlAndQuery: - cacheKey = fmt.Sprintf("%s.full-page.%s.%s", method, trimmedPath, queryString) - } - - defaultMap := fiber.Map{ - "L": r.supplements.Localization[lang], - "Lang": lang, - "Path": trimmedPath, - "QueryString": queryString, - } - - statusCode, err := currentRoute.Render(c, r.supplements, lang, defaultMap) - method := c.Method() - _, match := currentRoute.Filter() - if err != nil { - slog.Error("failed to finish rendering a page", - slog.Int("status_code", statusCode), - slog.String("method", method), - slog.String("path", c.Path()), - slog.String("match", match), - slog.String("query", string(queryString)), - slog.String("error", err.Error()), - ) - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return c.Status(statusCode).SendString(err.Error()) - } - - content, err := r.supplements.TemplateManager.Render(method+" "+match, defaultMap) - if err != nil { - slog.Error("failed to generate div", - slog.String("method", method), - slog.String("path", c.Path()), - slog.String("match", match), - slog.String("query", string(queryString)), - slog.String("error", err.Error()), - ) - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") - } - if val, ok := defaultMap["Output"]; ok && len(content) == 0 { - content = val.([]byte) - } - - if statusCode >= 200 && statusCode < 300 && route.ToCache() != Disabled { - go r.supplements.PageCache.SetWithTTL(cacheKey, content, int64(len(content)), route.CacheDuration()) - } - - c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) - return c.Status(statusCode).Type("html").Send(content) - }) - } - } - - segments := []string{"header", "body", "footer", "top-embeds", "bottom-embeds"} - - r.app.Get("/api/v1/general-page/:part", func(c *fiber.Ctx) error { - part := c.Params("part") - if !slices.Contains(segments, part) { - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("unknown segment '%s'", part)) - } - err := r.generalPageSegment(c, part) - return err - }) - - for _, segment := range segments { - r.supplements.TemplateManager.Add("general-page-"+segment, "views/partials/general-page-"+segment+".html") - } - - r.app.Static("/", "./static") - - Routes = make([]Route, 0) - - return nil -} - -func (r *Router) Listen(endpoint string) error { - if err := r.app.Listen(endpoint); err != nil { - return fmt.Errorf("error while running fiber server: %w", err) - } - return nil -} - -func (r *Router) Close() (err error) { - allErrors := make([]error, 0) - if err = r.supplements.BlogTrigger.Close(); err != nil { - allErrors = append(allErrors, fmt.Errorf("fail to shutdown blog trigger scheduler: %w", err)) - } - if err = r.app.Shutdown(); err != nil { - allErrors = append(allErrors, fmt.Errorf("fail to shutdown fiber server: %w", err)) - } - if err = r.supplements.ClientCache.Close(); err != nil { - allErrors = append(allErrors, fmt.Errorf("fail to dump cache: %w", err)) - } - if err = r.supplements.DB.Close(); err != nil { - allErrors = append(allErrors, fmt.Errorf("fail to close db connection: %w", err)) - } - r.supplements.PageCache.Close() - return errors.Join(allErrors...) -} - -func (r *Router) generalPage(c *fiber.Ctx, route Route, lang string) error { - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - - path := c.Path() - method := c.Method() - trimmedPath := strings.Trim(path, "/") - cacheKey := "" - queryString := c.Request().URI().QueryString() - - switch route.ToCache() { - case ByUrlOnly: - cacheKey = fmt.Sprintf("%s.general-page.%s", method, trimmedPath) - case ByUrlAndQuery: - cacheKey = fmt.Sprintf("%s.general-page.%s.%s", method, trimmedPath, queryString) - } - - if val, ok := r.supplements.PageCache.Get(cacheKey); val != nil && ok { - c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) - return c.Status(fiber.StatusOK).Type("html").Send(val) - } - - content, err := r.supplements.TemplateManager.Render("general-page", fiber.Map{ - "L": r.supplements.Localization[lang], - "Lang": lang, - "QueryString": queryString, - }) - if err != nil { - slog.Warn("failed to generate div", slog.String("path", path), slog.String("error", err.Error())) - return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") - } - - go r.supplements.PageCache.SetWithTTL(cacheKey, content, int64(len(content)), route.CacheDuration()) - c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) - return c.Status(fiber.StatusOK).Type("html").Send(content) -} - -func (r *Router) generalPageSegment(c *fiber.Ctx, part string) error { - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - - path, pathParts, queryString, err := GetPathFromReferer(c) - if err != nil { - return err - } - - method := c.Method() - pattern, _, matched := r.templatedPathMatcher.MatchPath(method, path) - if !matched { - return c.Status(fiber.ErrNotFound.Code).SendString(fmt.Sprintf("fail to get templated page for '%s %s': not found", method, path)) - } - route := r.templatedRoutes[method][pattern] - - lang := "" - - switch route.ToValidateLang() { - case InPath, InReferer: - if len(pathParts) > 0 { - lang = pathParts[0] - } - if _, err := r.getAndValidateLang(c, NotRequired, lang); err != nil { - return err - } - case InForm: - if lang, err = r.getAndValidateLang(c, InForm); err != nil { - return err - } - } - - cacheKey := "" - trimmedPath := strings.Trim(path, "/") - switch route.ToCache() { - case ByUrlOnly: - cacheKey = fmt.Sprintf("%s.%s.%s", method, part, trimmedPath) - case ByUrlAndQuery: - cacheKey = fmt.Sprintf("%s.%s.%s.%s", method, part, trimmedPath, queryString) - } - - if route.ToCache() != Disabled { - if val, ok := r.supplements.PageCache.Get(cacheKey); val != nil && ok { - c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) - return c.Status(fiber.StatusOK).Type("html").Send(val) - } - } - - var statusCode int - defaultMap := fiber.Map{ - "L": r.supplements.Localization[lang], - "Lang": lang, - "Path": strings.Trim(path, "/"), - "QueryString": queryString, - } - - switch part { - case "body": - statusCode, err = route.RenderBody(c, r.supplements, lang, defaultMap) - case "header": - statusCode, err = route.RenderHeader(c, r.supplements, lang, defaultMap) - case "footer": - statusCode, err = route.RenderFooter(c, r.supplements, lang, defaultMap) - case "top-embeds": - statusCode, err = route.RenderTopEmbeds(c, r.supplements, lang, defaultMap) - case "bottom-embeds": - statusCode, err = route.RenderBottomEmbeds(c, r.supplements, lang, defaultMap) - } - if err != nil { - slog.Error(err.Error(), - slog.String("method", method), - slog.String("path", path), - slog.String("query", string(queryString)), - slog.String("segment", part), - slog.String("error", err.Error()), - ) - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return c.Status(statusCode).SendString(err.Error()) - } - - content, err := r.supplements.TemplateManager.Render("general-page-"+part, defaultMap, route.TemplatesToInject()...) - if err != nil { - slog.Error("failed to generate div", - slog.String("method", method), - slog.String("path", path), - slog.String("query", string(queryString)), - slog.String("segment", part), - slog.String("error", err.Error()), - ) - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return c.Status(fiber.ErrInternalServerError.Code).SendString("failed to generate div") - } - - if statusCode == fiber.StatusNoContent && len(content) != 0 { - statusCode = fiber.StatusOK - } - - if statusCode >= 200 && statusCode < 300 && route.ToCache() != Disabled { - go r.supplements.PageCache.SetWithTTL(cacheKey, content, int64(len(content)), route.CacheDuration()) - } - - c.Set(fiber.HeaderContentType, fiber.MIMETextHTMLCharsetUTF8) - return c.Status(statusCode).Type("html").Send(content) -} - -func (r *Router) getAndValidateLang(c *fiber.Ctx, langSetting LangSetting, defaultLang ...string) (string, error) { - var lang string - if len(defaultLang) > 0 { - lang = defaultLang[0] - } - - switch langSetting { - case NotRequired: - return lang, nil - - case InPath: - path := c.Path() - - pathParts := strings.Split(strings.Trim(path, "/"), "/") - if len(pathParts) == 1 && pathParts[0] == "" { - pathParts = []string{} - } - if len(pathParts) > 0 && len(pathParts[0]) == 2 { - lang = pathParts[0] - } - - case InForm: - lang = c.FormValue("lang") - - case InReferer: - _, pathParts, _, err := GetPathFromReferer(c) - if err != nil { - return "", err - } - - if len(pathParts) >= 1 { - lang = pathParts[0] - } - } - - for _, availableLang := range r.supplements.AvailableLanguages { - if availableLang.Name == lang { - return lang, nil - } - } - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return "", c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("lang value is invalid: '%s' is not considered an available language", lang)) -} - -func GetPathFromReferer(c *fiber.Ctx) (path string, pathParts []string, queryString string, err error) { - referer := c.Get("Referer") - if referer == "" { - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return "", nil, "", c.Status(fiber.ErrBadRequest.Code).SendString("'Referer' header is empty") - } - urlStruct, err := url.ParseRequestURI(referer) - if err != nil { - c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8) - return "", nil, "", c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("'Referer' header is invalid: %s", err.Error())) - } - - path = urlStruct.EscapedPath() - pathParts = strings.Split(strings.Trim(path, "/"), "/") - queryString = urlStruct.RawQuery - return -} diff --git a/internal/router/tm.go b/internal/router/tm.go new file mode 100644 index 0000000..e8095ee --- /dev/null +++ b/internal/router/tm.go @@ -0,0 +1,18 @@ +package router + +import ( + "log/slog" + "os" + + "github.com/SayaAndy/saya-today-web/internal/templatemanager" +) + +var tm = assert(templatemanager.NewTemplateManager()) + +func assert[T any](t T, err error) T { + if err != nil { + slog.Error("fail to initialize template manager", slog.String("error", err.Error())) + os.Exit(1) + } + return t +} diff --git a/internal/templatemanager/templatemanager.go b/internal/templatemanager/templatemanager.go index 75309e4..eebc297 100644 --- a/internal/templatemanager/templatemanager.go +++ b/internal/templatemanager/templatemanager.go @@ -31,7 +31,6 @@ var templateFuncMap = template.FuncMap{ } return items }, - "replace": strings.ReplaceAll, } func NewTemplateManager(templates ...TemplateManagerTemplates) (*TemplateManager, error) { @@ -39,18 +38,10 @@ func NewTemplateManager(templates ...TemplateManagerTemplates) (*TemplateManager for _, tmplStruct := range templates { tmpl := template.New(tmplStruct.Name).Funcs(templateFuncMap) - if len(tmplStruct.Files) == 0 { - templateMap[tmplStruct.Name] = templateManagerRender{ - Main: "", - Tmpl: tmpl, - } - continue - } tmpl, err := tmpl.ParseFiles(tmplStruct.Files...) if err != nil { return nil, err } - templateMap[tmplStruct.Name] = templateManagerRender{ Main: filepath.Base(tmplStruct.Files[0]), Tmpl: tmpl, @@ -65,16 +56,12 @@ func NewTemplateManager(templates ...TemplateManagerTemplates) (*TemplateManager func (tm *TemplateManager) Render(name string, data any, files ...string) ([]byte, error) { tmpl, exists := tm.templates[name] if !exists { - return nil, fmt.Errorf("template %s not found", name) + return nil, fmt.Errorf("template %s is not found", name) } var err error var tempTmpl *template.Template - var mainTmpl string = tmpl.Main if len(files) == 0 { - if mainTmpl == "" { - return []byte{}, nil - } tempTmpl = tmpl.Tmpl } else { tempTmpl, err = tmpl.Tmpl.Clone() @@ -85,27 +72,20 @@ func (tm *TemplateManager) Render(name string, data any, files ...string) ([]byt if err != nil { return nil, fmt.Errorf("couldn't include additional files in template rendering: %w", err) } - if mainTmpl == "" { - mainTmpl = filepath.Base(files[0]) - } } var buf bytes.Buffer - err = tempTmpl.ExecuteTemplate(&buf, mainTmpl, data) + err = tempTmpl.ExecuteTemplate(&buf, tmpl.Main, data) return buf.Bytes(), err } func (tm *TemplateManager) Add(name string, files ...string) error { - tmpl := template.New(name).Funcs(templateFuncMap) - if len(files) == 0 { - tm.templates[name] = templateManagerRender{ - Main: "", - Tmpl: tmpl, - } - return nil + return fmt.Errorf("you can't add template without any files") } + tmpl := template.New(name).Funcs(templateFuncMap) + tmpl, err := tmpl.ParseFiles(files...) if err != nil { return fmt.Errorf("failed to add template into manager: %w", err) @@ -115,6 +95,5 @@ func (tm *TemplateManager) Add(name string, files ...string) error { Main: filepath.Base(files[0]), Tmpl: tmpl, } - return nil } |