diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..df563f4 --- /dev/null +++ b/.gitignore @@ -0,0 +1,50 @@ +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool +*.out + +# Go workspace file +go.work +go.work.sum + +# Dependency directories +vendor/ + +# Build output +bin +/bin +*.o +*.a + +# IDE and editor files +.vscode/ +.idea/ +*.swp +*.swo +*~ +.DS_Store + +# Configuration files (keep example) +config.ini +!config.example.ini + +# Log files +*.log + +# Temporary files +tmp/ +temp/ +*.tmp + +# OS generated files +Thumbs.db +.Spotlight-V100 +.Trashes diff --git a/README.md b/README.md index 6b60bbd..3485faa 100644 --- a/README.md +++ b/README.md @@ -35,4 +35,20 @@ From either the calendar grid or the timeline view, the user can click on a spec - The application is compiled into a single binary (plus a config file) for easy deployment. - Configuration is done via a config file that is read at startup. - The application can be run as a standalone server on a specified port. -- Static files (CSS, JS, images) are inculeded in the binary using Go's embed package. \ No newline at end of file +- Static files (CSS, JS, images) are inculeded in the binary using Go's embed package. + +## Building + +To compile the application and create a runnable binary in the `bin` folder: + +```bash +go build -o bin/chronological ./cmd/chronological +``` + +This will create the `chronological` executable in the `bin` directory. You can then run it with: + +```bash +./bin/chronological -config config.ini +``` + +If no config file is specified, the application will look for `config.ini` in the current directory and use default settings if not found. \ No newline at end of file diff --git a/cmd/chronological/main.go b/cmd/chronological/main.go new file mode 100644 index 0000000..472cf68 --- /dev/null +++ b/cmd/chronological/main.go @@ -0,0 +1,49 @@ +// Package main is the entry point for the Chronological application. +package main + +import ( + "flag" + "log" + "os" + + "github.com/luxick/chronological/internal/config" + "github.com/luxick/chronological/internal/server" + "github.com/luxick/chronological/web" +) + +func main() { + configPath := flag.String("config", "config.ini", "Path to configuration file") + flag.Parse() + + // Load configuration + cfg, err := config.Load(*configPath) + if err != nil { + log.Printf("Warning: Could not load config file: %v", err) + log.Println("Using default configuration") + cfg = &config.Config{ + Server: config.ServerConfig{ + Port: 8080, + }, + } + } + + // Validate configuration + if err := cfg.Validate(); err != nil { + log.Printf("Warning: Configuration validation: %v", err) + } + + // Set embedded filesystems from web package + server.TemplatesFS = web.TemplatesFS + server.StaticFS = web.StaticFS + + // Create and run server + srv, err := server.New(cfg) + if err != nil { + log.Fatalf("Failed to create server: %v", err) + } + + if err := srv.Run(); err != nil { + log.Printf("Server error: %v", err) + os.Exit(1) + } +} diff --git a/config.example.ini b/config.example.ini new file mode 100644 index 0000000..c3ce1cb --- /dev/null +++ b/config.example.ini @@ -0,0 +1,22 @@ +[server] +port = 8080 + +[calendar] +# Path to local .ics file for calendar events +local_ics = /path/to/calendar.ics + +[diary] +# Path to .ics file for diary/journal entries +ics_file = /path/to/diary.ics + +[caldav] +# Enable CalDAV sync for remote calendars +enabled = false +url = https://caldav.example.com/calendars/user/ +username = user +password = password + +[photos] +# Root folder containing year subfolders with photos +# Photos should be named: YYYY-MM-DD_description.ext +root_folder = /path/to/photos diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..80be87e --- /dev/null +++ b/go.mod @@ -0,0 +1,14 @@ +module github.com/luxick/chronological + +go 1.25.4 + +require ( + github.com/emersion/go-ical v0.0.0-20250609112844-439c63cef608 + github.com/emersion/go-webdav v0.7.0 + gopkg.in/ini.v1 v1.67.0 +) + +require ( + github.com/stretchr/testify v1.11.1 // indirect + github.com/teambition/rrule-go v1.8.2 // indirect +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..e55d131 --- /dev/null +++ b/go.sum @@ -0,0 +1,18 @@ +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/emersion/go-ical v0.0.0-20240127095438-fc1c9d8fb2b6/go.mod h1:BEksegNspIkjCQfmzWgsgbu6KdeJ/4LwUZs7DMBzjzw= +github.com/emersion/go-ical v0.0.0-20250609112844-439c63cef608 h1:5XWaET4YAcppq3l1/Yh2ay5VmQjUdq6qhJuucdGbmOY= +github.com/emersion/go-ical v0.0.0-20250609112844-439c63cef608/go.mod h1:BEksegNspIkjCQfmzWgsgbu6KdeJ/4LwUZs7DMBzjzw= +github.com/emersion/go-vcard v0.0.0-20230815062825-8fda7d206ec9/go.mod h1:HMJKR5wlh/ziNp+sHEDV2ltblO4JD2+IdDOWtGcQBTM= +github.com/emersion/go-webdav v0.7.0 h1:cp6aBWXBf8Sjzguka9VJarr4XTkGc2IHxXI1Gq3TKpA= +github.com/emersion/go-webdav v0.7.0/go.mod h1:mI8iBx3RAODwX7PJJ7qzsKAKs/vY429YfS2/9wKnDbQ= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U= +github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U= +github.com/teambition/rrule-go v1.8.2 h1:lIjpjvWTj9fFUZCmuoVDrKVOtdiyzbzc93qTmRVe/J8= +github.com/teambition/rrule-go v1.8.2/go.mod h1:Ieq5AbrKGciP1V//Wq8ktsTXwSwJHDD5mD/wLBGl3p4= +gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA= +gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k= +gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA= +gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= diff --git a/internal/config/config.go b/internal/config/config.go new file mode 100644 index 0000000..67dd1bb --- /dev/null +++ b/internal/config/config.go @@ -0,0 +1,144 @@ +// Package config handles loading and validation of application configuration. +package config + +import ( + "fmt" + "os" + "path/filepath" + + "gopkg.in/ini.v1" +) + +// Config holds all application configuration. +type Config struct { + Server ServerConfig + Calendar CalendarConfig + Diary DiaryConfig + CalDAV CalDAVConfig + Photos PhotosConfig +} + +// ServerConfig holds HTTP server settings. +type ServerConfig struct { + Port int +} + +// CalendarConfig holds calendar ICS file settings. +type CalendarConfig struct { + LocalICS string +} + +// DiaryConfig holds diary ICS file settings. +type DiaryConfig struct { + ICSFile string +} + +// CalDAVConfig holds CalDAV remote calendar settings. +type CalDAVConfig struct { + Enabled bool + URL string + Username string + Password string +} + +// PhotosConfig holds photo storage settings. +type PhotosConfig struct { + RootFolder string +} + +// Load reads configuration from the specified INI file. +func Load(path string) (*Config, error) { + cfg, err := ini.Load(path) + if err != nil { + return nil, fmt.Errorf("failed to load config file: %w", err) + } + + config := &Config{ + Server: ServerConfig{ + Port: cfg.Section("server").Key("port").MustInt(8080), + }, + Calendar: CalendarConfig{ + LocalICS: cfg.Section("calendar").Key("local_ics").String(), + }, + Diary: DiaryConfig{ + ICSFile: cfg.Section("diary").Key("ics_file").String(), + }, + CalDAV: CalDAVConfig{ + Enabled: cfg.Section("caldav").Key("enabled").MustBool(false), + URL: cfg.Section("caldav").Key("url").String(), + Username: cfg.Section("caldav").Key("username").String(), + Password: cfg.Section("caldav").Key("password").String(), + }, + Photos: PhotosConfig{ + RootFolder: cfg.Section("photos").Key("root_folder").String(), + }, + } + + return config, nil +} + +// Validate checks that all required configuration values are set and valid. +func (c *Config) Validate() error { + if c.Server.Port <= 0 || c.Server.Port > 65535 { + return fmt.Errorf("invalid server port: %d", c.Server.Port) + } + + // Validate calendar ICS path if specified + if c.Calendar.LocalICS != "" { + if err := validateFileReadable(c.Calendar.LocalICS); err != nil { + return fmt.Errorf("calendar ICS file: %w", err) + } + } + + // Validate diary ICS path if specified + if c.Diary.ICSFile != "" { + dir := filepath.Dir(c.Diary.ICSFile) + if err := validateDirExists(dir); err != nil { + return fmt.Errorf("diary ICS directory: %w", err) + } + } + + // Validate CalDAV settings if enabled + if c.CalDAV.Enabled { + if c.CalDAV.URL == "" { + return fmt.Errorf("caldav URL is required when caldav is enabled") + } + } + + // Validate photos folder if specified + if c.Photos.RootFolder != "" { + if err := validateDirExists(c.Photos.RootFolder); err != nil { + return fmt.Errorf("photos root folder: %w", err) + } + } + + return nil +} + +func validateFileReadable(path string) error { + info, err := os.Stat(path) + if err != nil { + if os.IsNotExist(err) { + return fmt.Errorf("file does not exist: %s", path) + } + return fmt.Errorf("cannot access file: %w", err) + } + if info.IsDir() { + return fmt.Errorf("path is a directory, not a file: %s", path) + } + return nil +} + +func validateDirExists(path string) error { + info, err := os.Stat(path) + if err != nil { + if os.IsNotExist(err) { + return fmt.Errorf("directory does not exist: %s", path) + } + return fmt.Errorf("cannot access directory: %w", err) + } + if !info.IsDir() { + return fmt.Errorf("path is not a directory: %s", path) + } + return nil +} diff --git a/internal/handlers/handlers.go b/internal/handlers/handlers.go new file mode 100644 index 0000000..ea3f391 --- /dev/null +++ b/internal/handlers/handlers.go @@ -0,0 +1,357 @@ +// Package handlers contains HTTP handlers for all routes. +package handlers + +import ( + "context" + "html/template" + "net/http" + "strconv" + "time" + + "github.com/luxick/chronological/internal/models" + "github.com/luxick/chronological/internal/storage" +) + +// Handlers holds all HTTP handlers and their dependencies. +type Handlers struct { + templates *template.Template + icsStore *storage.ICSStore + photoStore *storage.PhotoStore + caldavStore *storage.CalDAVStore +} + +// New creates a new Handlers instance. +func New(tmpl *template.Template, ics *storage.ICSStore, photos *storage.PhotoStore, caldav *storage.CalDAVStore) *Handlers { + return &Handlers{ + templates: tmpl, + icsStore: ics, + photoStore: photos, + caldavStore: caldav, + } +} + +// HandleIndex serves the main timeline page. +func (h *Handlers) HandleIndex(w http.ResponseWriter, r *http.Request) { + now := time.Now() + data := h.buildPageData(now.Year(), now.Month()) + h.render(w, "index.html", data) +} + +// HandleCalendar serves the calendar grid partial for HTMX. +func (h *Handlers) HandleCalendar(w http.ResponseWriter, r *http.Request) { + year, month, err := parseYearMonth(r) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + data := h.buildCalendarData(year, month) + h.render(w, "calendar.html", data) +} + +// HandleTimeline serves the timeline partial for HTMX. +func (h *Handlers) HandleTimeline(w http.ResponseWriter, r *http.Request) { + year, month, err := parseYearMonth(r) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + data := h.buildTimelineData(year, month) + h.render(w, "timeline.html", data) +} + +// HandleDay serves the day detail view. +func (h *Handlers) HandleDay(w http.ResponseWriter, r *http.Request) { + year, month, err := parseYearMonth(r) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + dayStr := r.PathValue("day") + day, err := strconv.Atoi(dayStr) + if err != nil || day < 1 || day > 31 { + http.Error(w, "Invalid day", http.StatusBadRequest) + return + } + + date := time.Date(year, month, day, 0, 0, 0, 0, time.Local) + data := h.buildDayData(date) + h.render(w, "day.html", data) +} + +// HandleGetDiary serves a diary entry for a specific date. +func (h *Handlers) HandleGetDiary(w http.ResponseWriter, r *http.Request) { + date, err := parseDate(r.PathValue("date")) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + entry, err := h.icsStore.LoadDiaryEntry(date) + if err != nil { + http.Error(w, "Failed to load diary", http.StatusInternalServerError) + return + } + + data := map[string]any{ + "Date": date, + "Entry": entry, + } + h.render(w, "diary_form.html", data) +} + +// HandleSaveDiary saves or updates a diary entry. +func (h *Handlers) HandleSaveDiary(w http.ResponseWriter, r *http.Request) { + date, err := parseDate(r.PathValue("date")) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + if err := r.ParseForm(); err != nil { + http.Error(w, "Failed to parse form", http.StatusBadRequest) + return + } + + text := r.FormValue("text") + entry := &models.DiaryEntry{ + Date: date, + Text: text, + } + + if err := h.icsStore.SaveDiaryEntry(entry); err != nil { + http.Error(w, "Failed to save diary", http.StatusInternalServerError) + return + } + + // Return updated day content + data := h.buildDayData(date) + h.render(w, "day_content.html", data) +} + +// HandleDeleteDiary deletes a diary entry. +func (h *Handlers) HandleDeleteDiary(w http.ResponseWriter, r *http.Request) { + date, err := parseDate(r.PathValue("date")) + if err != nil { + http.Error(w, "Invalid date", http.StatusBadRequest) + return + } + + if err := h.icsStore.DeleteDiaryEntry(date); err != nil { + http.Error(w, "Failed to delete diary", http.StatusInternalServerError) + return + } + + // Return updated day content + data := h.buildDayData(date) + h.render(w, "day_content.html", data) +} + +func (h *Handlers) render(w http.ResponseWriter, name string, data any) { + w.Header().Set("Content-Type", "text/html; charset=utf-8") + if err := h.templates.ExecuteTemplate(w, name, data); err != nil { + http.Error(w, "Template error", http.StatusInternalServerError) + } +} + +func (h *Handlers) buildPageData(year int, month time.Month) map[string]any { + return map[string]any{ + "Year": year, + "Month": month, + "Calendar": h.buildCalendarData(year, month), + "Timeline": h.buildTimelineData(year, month), + } +} + +func (h *Handlers) buildCalendarData(year int, month time.Month) map[string]any { + // Load content indicators for each day + events, _ := h.icsStore.LoadEventsForMonth(year, month) + diaries, _ := h.icsStore.LoadDiaryEntries() + photos, _ := h.photoStore.LoadPhotosForMonth(year, month) + + // Load CalDAV events if available + if h.caldavStore != nil { + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + caldavEvents, err := h.caldavStore.LoadEventsForMonth(ctx, year, month) + if err == nil { + events = append(events, caldavEvents...) + } + } + + // Build day content map + days := make(map[int]*models.DayContent) + daysInMonth := time.Date(year, month+1, 0, 0, 0, 0, 0, time.Local).Day() + + for day := 1; day <= daysInMonth; day++ { + date := time.Date(year, month, day, 0, 0, 0, 0, time.Local) + content := &models.DayContent{Date: date} + + // Add events for this day + for _, event := range events { + if event.IsOnDate(date) { + content.Events = append(content.Events, event) + } + } + + // Add diary entry for this day + for _, diary := range diaries { + if diary.Date.Truncate(24 * time.Hour).Equal(date.Truncate(24 * time.Hour)) { + content.Diary = diary + break + } + } + + // Add photos for this day + for _, photo := range photos { + if photo.Date.Truncate(24 * time.Hour).Equal(date.Truncate(24 * time.Hour)) { + content.Photos = append(content.Photos, photo) + } + } + + days[day] = content + } + + // Calculate first day offset (0 = Sunday) + firstDay := time.Date(year, month, 1, 0, 0, 0, 0, time.Local) + firstDayWeekday := int(firstDay.Weekday()) + + // Previous/next month + prevMonth := time.Date(year, month-1, 1, 0, 0, 0, 0, time.Local) + nextMonth := time.Date(year, month+1, 1, 0, 0, 0, 0, time.Local) + + return map[string]any{ + "Year": year, + "Month": month, + "MonthName": month.String(), + "DaysInMonth": daysInMonth, + "FirstDayWeekday": firstDayWeekday, + "Days": days, + "PrevYear": prevMonth.Year(), + "PrevMonth": int(prevMonth.Month()), + "NextYear": nextMonth.Year(), + "NextMonth": int(nextMonth.Month()), + } +} + +func (h *Handlers) buildTimelineData(year int, month time.Month) map[string]any { + events, _ := h.icsStore.LoadEventsForMonth(year, month) + diaries, _ := h.icsStore.LoadDiaryEntries() + photos, _ := h.photoStore.LoadPhotosForMonth(year, month) + + // Load CalDAV events if available + if h.caldavStore != nil { + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + caldavEvents, err := h.caldavStore.LoadEventsForMonth(ctx, year, month) + if err == nil { + events = append(events, caldavEvents...) + } + } + + // Build entries grouped by day + daysInMonth := time.Date(year, month+1, 0, 0, 0, 0, 0, time.Local).Day() + var daysWithContent []*models.DayContent + + for day := 1; day <= daysInMonth; day++ { + date := time.Date(year, month, day, 0, 0, 0, 0, time.Local) + content := &models.DayContent{Date: date} + + for _, event := range events { + if event.IsOnDate(date) { + content.Events = append(content.Events, event) + } + } + + for _, diary := range diaries { + if diary.Date.Truncate(24 * time.Hour).Equal(date.Truncate(24 * time.Hour)) { + content.Diary = diary + break + } + } + + for _, photo := range photos { + if photo.Date.Truncate(24 * time.Hour).Equal(date.Truncate(24 * time.Hour)) { + content.Photos = append(content.Photos, photo) + } + } + + if content.HasContent() { + daysWithContent = append(daysWithContent, content) + } + } + + // Previous/next month + prevMonth := time.Date(year, month-1, 1, 0, 0, 0, 0, time.Local) + nextMonth := time.Date(year, month+1, 1, 0, 0, 0, 0, time.Local) + + return map[string]any{ + "Year": year, + "Month": month, + "MonthName": month.String(), + "Days": daysWithContent, + "PrevYear": prevMonth.Year(), + "PrevMonth": int(prevMonth.Month()), + "NextYear": nextMonth.Year(), + "NextMonth": int(nextMonth.Month()), + } +} + +func (h *Handlers) buildDayData(date time.Time) map[string]any { + content := &models.DayContent{Date: date} + + events, _ := h.icsStore.LoadEventsForMonth(date.Year(), date.Month()) + for _, event := range events { + if event.IsOnDate(date) { + content.Events = append(content.Events, event) + } + } + + // Load CalDAV events if available + if h.caldavStore != nil { + ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second) + defer cancel() + caldavEvents, err := h.caldavStore.LoadEventsForMonth(ctx, date.Year(), date.Month()) + if err == nil { + for _, event := range caldavEvents { + if event.IsOnDate(date) { + content.Events = append(content.Events, event) + } + } + } + } + + entry, _ := h.icsStore.LoadDiaryEntry(date) + content.Diary = entry + + photos, _ := h.photoStore.LoadPhotosForDate(date) + content.Photos = photos + + return map[string]any{ + "Date": date, + "Content": content, + } +} + +func parseYearMonth(r *http.Request) (int, time.Month, error) { + yearStr := r.PathValue("year") + monthStr := r.PathValue("month") + + year, err := strconv.Atoi(yearStr) + if err != nil { + return 0, 0, err + } + + monthInt, err := strconv.Atoi(monthStr) + if err != nil || monthInt < 1 || monthInt > 12 { + return 0, 0, err + } + + return year, time.Month(monthInt), nil +} + +func parseDate(dateStr string) (time.Time, error) { + return time.Parse("2006-01-02", dateStr) +} diff --git a/internal/models/diary.go b/internal/models/diary.go new file mode 100644 index 0000000..fb3a738 --- /dev/null +++ b/internal/models/diary.go @@ -0,0 +1,14 @@ +package models + +import "time" + +// DiaryEntry represents a journal entry for a specific day. +type DiaryEntry struct { + Date time.Time + Text string +} + +// DateString returns the date formatted as YYYY-MM-DD. +func (d *DiaryEntry) DateString() string { + return d.Date.Format("2006-01-02") +} diff --git a/internal/models/event.go b/internal/models/event.go new file mode 100644 index 0000000..0477d4e --- /dev/null +++ b/internal/models/event.go @@ -0,0 +1,37 @@ +// Package models defines the core data structures for the application. +package models + +import "time" + +// Event represents a calendar event. +type Event struct { + ID string + Title string + Description string + Start time.Time + End time.Time + AllDay bool + Location string + Source EventSource +} + +// EventSource indicates where an event originated from. +type EventSource string + +const ( + SourceLocal EventSource = "local" + SourceCalDAV EventSource = "caldav" +) + +// IsOnDate checks if the event occurs on the given date. +func (e *Event) IsOnDate(date time.Time) bool { + eventDate := e.Start.Truncate(24 * time.Hour) + checkDate := date.Truncate(24 * time.Hour) + + if e.AllDay { + endDate := e.End.Truncate(24 * time.Hour) + return !checkDate.Before(eventDate) && checkDate.Before(endDate) + } + + return eventDate.Equal(checkDate) +} diff --git a/internal/models/photo.go b/internal/models/photo.go new file mode 100644 index 0000000..f797459 --- /dev/null +++ b/internal/models/photo.go @@ -0,0 +1,30 @@ +package models + +import ( + "path/filepath" + "time" +) + +// Photo represents a photo with its metadata. +type Photo struct { + Date time.Time + Year string + Filename string + Description string + FullPath string +} + +// DateString returns the date formatted as YYYY-MM-DD. +func (p *Photo) DateString() string { + return p.Date.Format("2006-01-02") +} + +// URLPath returns the URL path to access this photo. +func (p *Photo) URLPath() string { + return filepath.Join("/photos", p.Year, p.Filename) +} + +// ThumbURLPath returns the URL path to access this photo's thumbnail. +func (p *Photo) ThumbURLPath() string { + return filepath.Join("/photos/thumb", p.Year, p.Filename) +} diff --git a/internal/models/timeline.go b/internal/models/timeline.go new file mode 100644 index 0000000..6c7977a --- /dev/null +++ b/internal/models/timeline.go @@ -0,0 +1,104 @@ +package models + +import ( + "sort" + "time" +) + +// TimelineEntry represents any item that can appear in the timeline. +type TimelineEntry struct { + Date time.Time + Type EntryType + Event *Event + Diary *DiaryEntry + Photo *Photo +} + +// EntryType indicates what kind of entry this is. +type EntryType string + +const ( + EntryTypeEvent EntryType = "event" + EntryTypeDiary EntryType = "diary" + EntryTypePhoto EntryType = "photo" +) + +// DayContent aggregates all content for a specific day. +type DayContent struct { + Date time.Time + Events []*Event + Diary *DiaryEntry + Photos []*Photo +} + +// HasContent returns true if there is any content for this day. +func (d *DayContent) HasContent() bool { + return len(d.Events) > 0 || d.Diary != nil || len(d.Photos) > 0 +} + +// HasEvents returns true if there are events on this day. +func (d *DayContent) HasEvents() bool { + return len(d.Events) > 0 +} + +// HasDiary returns true if there is a diary entry for this day. +func (d *DayContent) HasDiary() bool { + return d.Diary != nil +} + +// HasPhotos returns true if there are photos for this day. +func (d *DayContent) HasPhotos() bool { + return len(d.Photos) > 0 +} + +// ToTimelineEntries converts day content to a sorted slice of timeline entries. +func (d *DayContent) ToTimelineEntries() []TimelineEntry { + var entries []TimelineEntry + + for _, event := range d.Events { + entries = append(entries, TimelineEntry{ + Date: event.Start, + Type: EntryTypeEvent, + Event: event, + }) + } + + if d.Diary != nil { + entries = append(entries, TimelineEntry{ + Date: d.Diary.Date, + Type: EntryTypeDiary, + Diary: d.Diary, + }) + } + + for _, photo := range d.Photos { + entries = append(entries, TimelineEntry{ + Date: photo.Date, + Type: EntryTypePhoto, + Photo: photo, + }) + } + + sort.Slice(entries, func(i, j int) bool { + return entries[i].Date.Before(entries[j].Date) + }) + + return entries +} + +// MonthData holds all data for a specific month. +type MonthData struct { + Year int + Month time.Month + Days map[int]*DayContent +} + +// GetDay returns the day content for a specific day number. +func (m *MonthData) GetDay(day int) *DayContent { + if content, ok := m.Days[day]; ok { + return content + } + return &DayContent{ + Date: time.Date(m.Year, m.Month, day, 0, 0, 0, 0, time.Local), + } +} diff --git a/internal/server/server.go b/internal/server/server.go new file mode 100644 index 0000000..f31fdf9 --- /dev/null +++ b/internal/server/server.go @@ -0,0 +1,217 @@ +// Package server sets up and runs the HTTP server. +package server + +import ( + "context" + "embed" + "fmt" + "html/template" + "io/fs" + "log" + "net/http" + "os" + "os/signal" + "syscall" + "time" + + "github.com/luxick/chronological/internal/config" + "github.com/luxick/chronological/internal/handlers" + "github.com/luxick/chronological/internal/storage" +) + +// TemplatesFS and StaticFS are set from main package where embed works +var TemplatesFS embed.FS +var StaticFS embed.FS + +// Server represents the HTTP server and its dependencies. +type Server struct { + config *config.Config + httpServer *http.Server + templates *template.Template + icsStore *storage.ICSStore + photoStore *storage.PhotoStore + caldavStore *storage.CalDAVStore +} + +// New creates a new server with the given configuration. +func New(cfg *config.Config) (*Server, error) { + s := &Server{ + config: cfg, + icsStore: storage.NewICSStore(cfg.Calendar.LocalICS, cfg.Diary.ICSFile), + photoStore: storage.NewPhotoStore(cfg.Photos.RootFolder), + } + + // Initialize CalDAV store if enabled + if cfg.CalDAV.Enabled { + s.caldavStore = storage.NewCalDAVStore(cfg.CalDAV.URL, cfg.CalDAV.Username, cfg.CalDAV.Password) + } + + // Parse templates + if err := s.parseTemplates(); err != nil { + return nil, fmt.Errorf("failed to parse templates: %w", err) + } + + return s, nil +} + +func (s *Server) parseTemplates() error { + funcMap := template.FuncMap{ + "formatDate": formatDate, + "formatTime": formatTime, + "formatDateTime": formatDateTime, + "formatMonth": formatMonth, + "daysInMonth": daysInMonth, + "weekday": weekday, + "add": add, + "sub": sub, + "seq": seq, + "isToday": isToday, + "isSameMonth": isSameMonth, + } + + // Get the templates subdirectory + templatesDir, err := fs.Sub(TemplatesFS, "templates") + if err != nil { + return fmt.Errorf("failed to get templates subdirectory: %w", err) + } + + tmpl, err := template.New("").Funcs(funcMap).ParseFS(templatesDir, + "layouts/*.html", + "partials/*.html", + "pages/*.html", + ) + if err != nil { + return fmt.Errorf("failed to parse templates: %w", err) + } + + s.templates = tmpl + return nil +} + +// Run starts the HTTP server and blocks until shutdown. +func (s *Server) Run() error { + // Connect to CalDAV if enabled + if s.caldavStore != nil { + ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) + defer cancel() + + if err := s.caldavStore.Connect(ctx); err != nil { + log.Printf("Warning: failed to connect to CalDAV server: %v", err) + } + } + + // Create handlers + h := handlers.New(s.templates, s.icsStore, s.photoStore, s.caldavStore) + + // Set up routes + mux := http.NewServeMux() + + // Static files + staticDir, err := fs.Sub(StaticFS, "static") + if err != nil { + return fmt.Errorf("failed to get static subdirectory: %w", err) + } + mux.Handle("GET /static/", http.StripPrefix("/static/", http.FileServer(http.FS(staticDir)))) + + // Photo files (served from configured directory) + if s.config.Photos.RootFolder != "" { + mux.Handle("GET /photos/", http.StripPrefix("/photos/", http.FileServer(http.Dir(s.config.Photos.RootFolder)))) + } + + // Page routes + mux.HandleFunc("GET /", h.HandleIndex) + mux.HandleFunc("GET /calendar/{year}/{month}", h.HandleCalendar) + mux.HandleFunc("GET /timeline/{year}/{month}", h.HandleTimeline) + mux.HandleFunc("GET /day/{year}/{month}/{day}", h.HandleDay) + + // Diary routes + mux.HandleFunc("GET /diary/{date}", h.HandleGetDiary) + mux.HandleFunc("POST /diary/{date}", h.HandleSaveDiary) + mux.HandleFunc("DELETE /diary/{date}", h.HandleDeleteDiary) + + // Create HTTP server + s.httpServer = &http.Server{ + Addr: fmt.Sprintf(":%d", s.config.Server.Port), + Handler: mux, + ReadTimeout: 15 * time.Second, + WriteTimeout: 15 * time.Second, + IdleTimeout: 60 * time.Second, + } + + // Start server in goroutine + go func() { + log.Printf("Starting server on http://localhost:%d", s.config.Server.Port) + if err := s.httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed { + log.Fatalf("Server error: %v", err) + } + }() + + // Wait for shutdown signal + quit := make(chan os.Signal, 1) + signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM) + <-quit + + log.Println("Shutting down server...") + + ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second) + defer cancel() + + if err := s.httpServer.Shutdown(ctx); err != nil { + return fmt.Errorf("server shutdown error: %w", err) + } + + log.Println("Server stopped") + return nil +} + +// Template helper functions + +func formatDate(t time.Time) string { + return t.Format("2006-01-02") +} + +func formatTime(t time.Time) string { + return t.Format("15:04") +} + +func formatDateTime(t time.Time) string { + return t.Format("2006-01-02 15:04") +} + +func formatMonth(t time.Time) string { + return t.Format("January 2006") +} + +func daysInMonth(year int, month time.Month) int { + return time.Date(year, month+1, 0, 0, 0, 0, 0, time.Local).Day() +} + +func weekday(year int, month time.Month, day int) int { + return int(time.Date(year, month, day, 0, 0, 0, 0, time.Local).Weekday()) +} + +func add(a, b int) int { + return a + b +} + +func sub(a, b int) int { + return a - b +} + +func seq(start, end int) []int { + s := make([]int, end-start+1) + for i := range s { + s[i] = start + i + } + return s +} + +func isToday(year int, month time.Month, day int) bool { + now := time.Now() + return now.Year() == year && now.Month() == month && now.Day() == day +} + +func isSameMonth(year int, month time.Month) bool { + now := time.Now() + return now.Year() == year && now.Month() == month +} diff --git a/internal/storage/caldav.go b/internal/storage/caldav.go new file mode 100644 index 0000000..9a0d638 --- /dev/null +++ b/internal/storage/caldav.go @@ -0,0 +1,185 @@ +package storage + +import ( + "context" + "fmt" + "net/http" + "time" + + "github.com/emersion/go-ical" + "github.com/emersion/go-webdav/caldav" + "github.com/luxick/chronological/internal/models" +) + +// CalDAVStore handles fetching events from a CalDAV server. +type CalDAVStore struct { + url string + username string + password string + client *caldav.Client +} + +// NewCalDAVStore creates a new CalDAV store with the given credentials. +func NewCalDAVStore(url, username, password string) *CalDAVStore { + return &CalDAVStore{ + url: url, + username: username, + password: password, + } +} + +// Connect establishes a connection to the CalDAV server. +func (s *CalDAVStore) Connect(ctx context.Context) error { + httpClient := &http.Client{ + Transport: &basicAuthTransport{ + username: s.username, + password: s.password, + }, + } + + client, err := caldav.NewClient(httpClient, s.url) + if err != nil { + return fmt.Errorf("failed to create caldav client: %w", err) + } + + s.client = client + return nil +} + +// LoadEvents fetches events from the CalDAV server for a date range. +func (s *CalDAVStore) LoadEvents(ctx context.Context, start, end time.Time) ([]*models.Event, error) { + if s.client == nil { + return nil, fmt.Errorf("caldav client not connected") + } + + principal, err := s.client.FindCurrentUserPrincipal(ctx) + if err != nil { + return nil, fmt.Errorf("failed to find user principal: %w", err) + } + + homeSet, err := s.client.FindCalendarHomeSet(ctx, principal) + if err != nil { + return nil, fmt.Errorf("failed to find calendar home set: %w", err) + } + + calendars, err := s.client.FindCalendars(ctx, homeSet) + if err != nil { + return nil, fmt.Errorf("failed to find calendars: %w", err) + } + + var allEvents []*models.Event + + for _, cal := range calendars { + query := &caldav.CalendarQuery{ + CompRequest: caldav.CalendarCompRequest{ + Name: "VCALENDAR", + Comps: []caldav.CalendarCompRequest{{ + Name: "VEVENT", + Props: []string{ + "SUMMARY", + "DESCRIPTION", + "DTSTART", + "DTEND", + "LOCATION", + "UID", + }, + }}, + }, + CompFilter: caldav.CompFilter{ + Name: "VCALENDAR", + Comps: []caldav.CompFilter{{ + Name: "VEVENT", + Start: start, + End: end, + }}, + }, + } + + objects, err := s.client.QueryCalendar(ctx, cal.Path, query) + if err != nil { + continue // Skip calendars that fail + } + + events, err := parseCalDAVObjects(objects) + if err != nil { + continue + } + + allEvents = append(allEvents, events...) + } + + return allEvents, nil +} + +// LoadEventsForMonth fetches events for a specific month. +func (s *CalDAVStore) LoadEventsForMonth(ctx context.Context, year int, month time.Month) ([]*models.Event, error) { + start := time.Date(year, month, 1, 0, 0, 0, 0, time.Local) + end := start.AddDate(0, 1, 0) + return s.LoadEvents(ctx, start, end) +} + +func parseCalDAVObjects(objects []caldav.CalendarObject) ([]*models.Event, error) { + var events []*models.Event + + for _, obj := range objects { + cal := obj.Data + if cal == nil { + continue + } + + for _, child := range cal.Children { + if child.Name != ical.CompEvent { + continue + } + + event := ical.Event{Component: child} + + uid, _ := event.Props.Text(ical.PropUID) + summary, _ := event.Props.Text(ical.PropSummary) + description, _ := event.Props.Text(ical.PropDescription) + location, _ := event.Props.Text(ical.PropLocation) + + dtstart, err := event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err != nil { + continue + } + + dtend, err := event.Props.DateTime(ical.PropDateTimeEnd, time.Local) + if err != nil { + dtend = dtstart.Add(time.Hour) + } + + // Check if all-day event + prop := event.Props.Get(ical.PropDateTimeStart) + allDay := false + if prop != nil { + valueParam := prop.Params.Get(ical.ParamValue) + allDay = valueParam == "DATE" + } + + events = append(events, &models.Event{ + ID: uid, + Title: summary, + Description: description, + Start: dtstart, + End: dtend, + AllDay: allDay, + Location: location, + Source: models.SourceCalDAV, + }) + } + } + + return events, nil +} + +// basicAuthTransport adds basic auth to HTTP requests. +type basicAuthTransport struct { + username string + password string +} + +func (t *basicAuthTransport) RoundTrip(req *http.Request) (*http.Response, error) { + req.SetBasicAuth(t.username, t.password) + return http.DefaultTransport.RoundTrip(req) +} diff --git a/internal/storage/ics.go b/internal/storage/ics.go new file mode 100644 index 0000000..79b1c98 --- /dev/null +++ b/internal/storage/ics.go @@ -0,0 +1,341 @@ +// Package storage handles reading and writing data from various sources. +package storage + +import ( + "fmt" + "os" + "time" + + "github.com/emersion/go-ical" + "github.com/luxick/chronological/internal/models" +) + +// ICSStore handles reading and writing ICS calendar files. +type ICSStore struct { + calendarPath string + diaryPath string +} + +// NewICSStore creates a new ICS store with the given file paths. +func NewICSStore(calendarPath, diaryPath string) *ICSStore { + return &ICSStore{ + calendarPath: calendarPath, + diaryPath: diaryPath, + } +} + +// LoadEvents loads all events from the calendar ICS file. +func (s *ICSStore) LoadEvents() ([]*models.Event, error) { + if s.calendarPath == "" { + return nil, nil + } + + file, err := os.Open(s.calendarPath) + if err != nil { + if os.IsNotExist(err) { + return nil, nil + } + return nil, fmt.Errorf("failed to open calendar file: %w", err) + } + defer file.Close() + + dec := ical.NewDecoder(file) + cal, err := dec.Decode() + if err != nil { + return nil, fmt.Errorf("failed to decode calendar: %w", err) + } + + return parseEventsFromCalendar(cal, models.SourceLocal) +} + +// LoadEventsForMonth loads events that occur within the specified month. +func (s *ICSStore) LoadEventsForMonth(year int, month time.Month) ([]*models.Event, error) { + allEvents, err := s.LoadEvents() + if err != nil { + return nil, err + } + + start := time.Date(year, month, 1, 0, 0, 0, 0, time.Local) + end := start.AddDate(0, 1, 0) + + var monthEvents []*models.Event + for _, event := range allEvents { + if eventInRange(event, start, end) { + monthEvents = append(monthEvents, event) + } + } + + return monthEvents, nil +} + +// LoadDiaryEntries loads all diary entries from the diary ICS file. +func (s *ICSStore) LoadDiaryEntries() ([]*models.DiaryEntry, error) { + if s.diaryPath == "" { + return nil, nil + } + + file, err := os.Open(s.diaryPath) + if err != nil { + if os.IsNotExist(err) { + return nil, nil + } + return nil, fmt.Errorf("failed to open diary file: %w", err) + } + defer file.Close() + + dec := ical.NewDecoder(file) + cal, err := dec.Decode() + if err != nil { + return nil, fmt.Errorf("failed to decode diary calendar: %w", err) + } + + return parseDiaryFromCalendar(cal) +} + +// LoadDiaryEntry loads a single diary entry for a specific date. +func (s *ICSStore) LoadDiaryEntry(date time.Time) (*models.DiaryEntry, error) { + entries, err := s.LoadDiaryEntries() + if err != nil { + return nil, err + } + + targetDate := date.Truncate(24 * time.Hour) + for _, entry := range entries { + if entry.Date.Truncate(24 * time.Hour).Equal(targetDate) { + return entry, nil + } + } + + return nil, nil +} + +// SaveDiaryEntry saves or updates a diary entry for a specific date. +func (s *ICSStore) SaveDiaryEntry(entry *models.DiaryEntry) error { + if s.diaryPath == "" { + return fmt.Errorf("diary path not configured") + } + + var cal *ical.Calendar + + // Try to load existing calendar + file, err := os.Open(s.diaryPath) + if err == nil { + dec := ical.NewDecoder(file) + cal, err = dec.Decode() + file.Close() + if err != nil { + cal = nil + } + } + + // Create new calendar if none exists + if cal == nil { + cal = ical.NewCalendar() + cal.Props.SetText(ical.PropVersion, "2.0") + cal.Props.SetText(ical.PropProductID, "-//Chronological//Diary//EN") + } + + targetDate := entry.Date.Truncate(24 * time.Hour) + found := false + + // Update existing entry if found + for _, child := range cal.Children { + if child.Name != ical.CompEvent { + continue + } + event := ical.Event{Component: child} + summary, _ := event.Props.Text(ical.PropSummary) + if summary != "Chronolog" { + continue + } + + dtstart, err := event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err != nil { + continue + } + + if dtstart.Truncate(24 * time.Hour).Equal(targetDate) { + event.Props.SetText(ical.PropDescription, entry.Text) + found = true + break + } + } + + // Create new entry if not found + if !found { + event := ical.NewEvent() + event.Props.SetText(ical.PropUID, fmt.Sprintf("chronolog-%s@chronological", entry.DateString())) + event.Props.SetDateTime(ical.PropDateTimeStamp, time.Now()) + event.Props.SetDate(ical.PropDateTimeStart, targetDate) + event.Props.SetDate(ical.PropDateTimeEnd, targetDate.AddDate(0, 0, 1)) + event.Props.SetText(ical.PropSummary, "Chronolog") + event.Props.SetText(ical.PropDescription, entry.Text) + cal.Children = append(cal.Children, event.Component) + } + + // Write calendar back to file + outFile, err := os.Create(s.diaryPath) + if err != nil { + return fmt.Errorf("failed to create diary file: %w", err) + } + defer outFile.Close() + + enc := ical.NewEncoder(outFile) + if err := enc.Encode(cal); err != nil { + return fmt.Errorf("failed to encode diary calendar: %w", err) + } + + return nil +} + +// DeleteDiaryEntry removes a diary entry for a specific date. +func (s *ICSStore) DeleteDiaryEntry(date time.Time) error { + if s.diaryPath == "" { + return fmt.Errorf("diary path not configured") + } + + file, err := os.Open(s.diaryPath) + if err != nil { + if os.IsNotExist(err) { + return nil + } + return fmt.Errorf("failed to open diary file: %w", err) + } + + dec := ical.NewDecoder(file) + cal, err := dec.Decode() + file.Close() + if err != nil { + return fmt.Errorf("failed to decode diary calendar: %w", err) + } + + targetDate := date.Truncate(24 * time.Hour) + var newChildren []*ical.Component + + for _, child := range cal.Children { + keep := true + + if child.Name == ical.CompEvent { + event := ical.Event{Component: child} + summary, _ := event.Props.Text(ical.PropSummary) + if summary == "Chronolog" { + dtstart, err := event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err == nil && dtstart.Truncate(24*time.Hour).Equal(targetDate) { + keep = false + } + } + } + + if keep { + newChildren = append(newChildren, child) + } + } + + cal.Children = newChildren + + outFile, err := os.Create(s.diaryPath) + if err != nil { + return fmt.Errorf("failed to create diary file: %w", err) + } + defer outFile.Close() + + enc := ical.NewEncoder(outFile) + if err := enc.Encode(cal); err != nil { + return fmt.Errorf("failed to encode diary calendar: %w", err) + } + + return nil +} + +func parseEventsFromCalendar(cal *ical.Calendar, source models.EventSource) ([]*models.Event, error) { + var events []*models.Event + + for _, child := range cal.Children { + if child.Name != ical.CompEvent { + continue + } + + event := ical.Event{Component: child} + + uid, _ := event.Props.Text(ical.PropUID) + summary, _ := event.Props.Text(ical.PropSummary) + description, _ := event.Props.Text(ical.PropDescription) + location, _ := event.Props.Text(ical.PropLocation) + + dtstart, err := event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err != nil { + // Try date-only format for all-day events + dtstart, err = event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err != nil { + continue + } + } + + dtend, err := event.Props.DateTime(ical.PropDateTimeEnd, time.Local) + if err != nil { + dtend = dtstart.Add(time.Hour) + } + + // Check if all-day event (date-only, no time component) + allDay := isAllDayEvent(&event) + + events = append(events, &models.Event{ + ID: uid, + Title: summary, + Description: description, + Start: dtstart, + End: dtend, + AllDay: allDay, + Location: location, + Source: source, + }) + } + + return events, nil +} + +func parseDiaryFromCalendar(cal *ical.Calendar) ([]*models.DiaryEntry, error) { + var entries []*models.DiaryEntry + + for _, child := range cal.Children { + if child.Name != ical.CompEvent { + continue + } + + event := ical.Event{Component: child} + + summary, _ := event.Props.Text(ical.PropSummary) + if summary != "Chronolog" { + continue + } + + dtstart, err := event.Props.DateTime(ical.PropDateTimeStart, time.Local) + if err != nil { + continue + } + + description, _ := event.Props.Text(ical.PropDescription) + + entries = append(entries, &models.DiaryEntry{ + Date: dtstart.Truncate(24 * time.Hour), + Text: description, + }) + } + + return entries, nil +} + +func isAllDayEvent(event *ical.Event) bool { + prop := event.Props.Get(ical.PropDateTimeStart) + if prop == nil { + return false + } + + // All-day events have VALUE=DATE parameter + valueParam := prop.Params.Get(ical.ParamValue) + return valueParam == "DATE" +} + +func eventInRange(event *models.Event, start, end time.Time) bool { + return event.Start.Before(end) && event.End.After(start) +} diff --git a/internal/storage/photos.go b/internal/storage/photos.go new file mode 100644 index 0000000..a801715 --- /dev/null +++ b/internal/storage/photos.go @@ -0,0 +1,167 @@ +package storage + +import ( + "fmt" + "os" + "path/filepath" + "regexp" + "strings" + "time" + + "github.com/luxick/chronological/internal/models" +) + +// PhotoStore handles scanning and serving photos from the filesystem. +type PhotoStore struct { + rootFolder string +} + +// NewPhotoStore creates a new photo store with the given root folder. +func NewPhotoStore(rootFolder string) *PhotoStore { + return &PhotoStore{ + rootFolder: rootFolder, + } +} + +// Supported image extensions +var supportedExtensions = map[string]bool{ + ".jpg": true, + ".jpeg": true, + ".png": true, + ".gif": true, + ".webp": true, +} + +// Filename pattern: YYYY-MM-DD_description.ext +var filenamePattern = regexp.MustCompile(`^(\d{4})-(\d{2})-(\d{2})_(.+)\.(\w+)$`) + +// LoadAllPhotos scans and loads all photos from the configured directory. +func (s *PhotoStore) LoadAllPhotos() ([]*models.Photo, error) { + if s.rootFolder == "" { + return nil, nil + } + + var photos []*models.Photo + + // Walk through year folders + entries, err := os.ReadDir(s.rootFolder) + if err != nil { + if os.IsNotExist(err) { + return nil, nil + } + return nil, fmt.Errorf("failed to read photo root folder: %w", err) + } + + for _, entry := range entries { + if !entry.IsDir() { + continue + } + + yearFolder := entry.Name() + yearPath := filepath.Join(s.rootFolder, yearFolder) + + yearPhotos, err := s.loadPhotosFromYear(yearFolder, yearPath) + if err != nil { + continue // Skip problematic folders + } + + photos = append(photos, yearPhotos...) + } + + return photos, nil +} + +// LoadPhotosForMonth loads photos for a specific month. +func (s *PhotoStore) LoadPhotosForMonth(year int, month time.Month) ([]*models.Photo, error) { + allPhotos, err := s.LoadAllPhotos() + if err != nil { + return nil, err + } + + var monthPhotos []*models.Photo + for _, photo := range allPhotos { + if photo.Date.Year() == year && photo.Date.Month() == month { + monthPhotos = append(monthPhotos, photo) + } + } + + return monthPhotos, nil +} + +// LoadPhotosForDate loads photos for a specific date. +func (s *PhotoStore) LoadPhotosForDate(date time.Time) ([]*models.Photo, error) { + allPhotos, err := s.LoadAllPhotos() + if err != nil { + return nil, err + } + + targetDate := date.Truncate(24 * time.Hour) + var datePhotos []*models.Photo + + for _, photo := range allPhotos { + if photo.Date.Truncate(24 * time.Hour).Equal(targetDate) { + datePhotos = append(datePhotos, photo) + } + } + + return datePhotos, nil +} + +// GetPhotoPath returns the full filesystem path for a photo. +func (s *PhotoStore) GetPhotoPath(year, filename string) string { + return filepath.Join(s.rootFolder, year, filename) +} + +func (s *PhotoStore) loadPhotosFromYear(yearFolder, yearPath string) ([]*models.Photo, error) { + var photos []*models.Photo + + entries, err := os.ReadDir(yearPath) + if err != nil { + return nil, err + } + + for _, entry := range entries { + if entry.IsDir() { + continue + } + + filename := entry.Name() + ext := strings.ToLower(filepath.Ext(filename)) + + if !supportedExtensions[ext] { + continue + } + + photo := parsePhotoFilename(yearFolder, filename, filepath.Join(yearPath, filename)) + if photo != nil { + photos = append(photos, photo) + } + } + + return photos, nil +} + +func parsePhotoFilename(yearFolder, filename, fullPath string) *models.Photo { + matches := filenamePattern.FindStringSubmatch(filename) + if matches == nil { + return nil + } + + dateStr := fmt.Sprintf("%s-%s-%s", matches[1], matches[2], matches[3]) + date, err := time.Parse("2006-01-02", dateStr) + if err != nil { + return nil + } + + description := matches[4] + // Convert underscores and camelCase to spaces for display + description = strings.ReplaceAll(description, "_", " ") + + return &models.Photo{ + Date: date, + Year: yearFolder, + Filename: filename, + Description: description, + FullPath: fullPath, + } +} diff --git a/web/embed.go b/web/embed.go new file mode 100644 index 0000000..7a8c01f --- /dev/null +++ b/web/embed.go @@ -0,0 +1,10 @@ +// Package web provides embedded static assets and templates. +package web + +import "embed" + +//go:embed all:templates +var TemplatesFS embed.FS + +//go:embed all:static +var StaticFS embed.FS diff --git a/web/static/css/style.css b/web/static/css/style.css new file mode 100644 index 0000000..c9c381e --- /dev/null +++ b/web/static/css/style.css @@ -0,0 +1,517 @@ +/* Chronological - Main Stylesheet */ + +/* CSS Reset and Base Styles */ +*, *::before, *::after { + box-sizing: border-box; +} + +:root { + --color-primary: #3b82f6; + --color-primary-dark: #2563eb; + --color-secondary: #64748b; + --color-success: #22c55e; + --color-danger: #ef4444; + --color-warning: #f59e0b; + + --color-bg: #f8fafc; + --color-surface: #ffffff; + --color-border: #e2e8f0; + --color-text: #1e293b; + --color-text-muted: #64748b; + + --spacing-xs: 0.25rem; + --spacing-sm: 0.5rem; + --spacing-md: 1rem; + --spacing-lg: 1.5rem; + --spacing-xl: 2rem; + + --radius-sm: 0.25rem; + --radius-md: 0.5rem; + --radius-lg: 1rem; + + --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05); + --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1); + --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1); + + --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; + --font-size-sm: 0.875rem; + --font-size-md: 1rem; + --font-size-lg: 1.25rem; + --font-size-xl: 1.5rem; +} + +html, body { + margin: 0; + padding: 0; + font-family: var(--font-family); + font-size: var(--font-size-md); + line-height: 1.5; + color: var(--color-text); + background-color: var(--color-bg); + min-height: 100vh; +} + +/* App Layout */ +.app-header { + background-color: var(--color-primary); + color: white; + padding: var(--spacing-md) var(--spacing-lg); + box-shadow: var(--shadow-md); +} + +.app-header h1 { + margin: 0; + font-size: var(--font-size-xl); + font-weight: 600; +} + +.app-main { + height: calc(100vh - 60px); + overflow: hidden; +} + +/* Timeline Container - Split Layout */ +.timeline-container { + display: grid; + grid-template-columns: 350px 1fr; + height: 100%; +} + +/* Calendar Panel */ +.calendar-panel { + background-color: var(--color-surface); + border-right: 1px solid var(--color-border); + padding: var(--spacing-lg); + overflow-y: auto; +} + +.calendar { + max-width: 320px; + margin: 0 auto; +} + +.calendar-header { + display: flex; + align-items: center; + justify-content: space-between; + margin-bottom: var(--spacing-md); +} + +.calendar-header h2 { + margin: 0; + font-size: var(--font-size-lg); + font-weight: 600; +} + +.nav-btn { + background: none; + border: 1px solid var(--color-border); + border-radius: var(--radius-sm); + padding: var(--spacing-xs) var(--spacing-sm); + cursor: pointer; + font-size: var(--font-size-lg); + color: var(--color-text); + transition: background-color 0.2s, border-color 0.2s; +} + +.nav-btn:hover { + background-color: var(--color-bg); + border-color: var(--color-primary); +} + +.calendar-weekdays { + display: grid; + grid-template-columns: repeat(7, 1fr); + text-align: center; + font-size: var(--font-size-sm); + font-weight: 600; + color: var(--color-text-muted); + margin-bottom: var(--spacing-sm); +} + +.calendar-grid { + display: grid; + grid-template-columns: repeat(7, 1fr); + gap: 2px; +} + +.calendar-day { + aspect-ratio: 1; + display: flex; + flex-direction: column; + align-items: center; + justify-content: center; + background-color: var(--color-bg); + border-radius: var(--radius-sm); + cursor: pointer; + transition: background-color 0.2s; + position: relative; + padding: 2px; +} + +.calendar-day:hover { + background-color: var(--color-border); +} + +.calendar-day.empty { + background: none; + cursor: default; +} + +.calendar-day.today { + background-color: var(--color-primary); + color: white; +} + +.calendar-day.today:hover { + background-color: var(--color-primary-dark); +} + +.calendar-day.has-content { + font-weight: 600; +} + +.day-number { + font-size: var(--font-size-sm); +} + +.day-indicators { + display: flex; + gap: 1px; + font-size: 0.6rem; + position: absolute; + bottom: 2px; +} + +.indicator { + line-height: 1; +} + +.calendar-actions { + margin-top: var(--spacing-lg); + text-align: center; +} + +/* Timeline Panel */ +.timeline-panel { + padding: var(--spacing-lg); + overflow-y: auto; +} + +.timeline { + max-width: 800px; + margin: 0 auto; +} + +.timeline-header { + display: flex; + align-items: center; + justify-content: space-between; + margin-bottom: var(--spacing-lg); + padding-bottom: var(--spacing-md); + border-bottom: 2px solid var(--color-border); +} + +.timeline-header h2 { + margin: 0; + font-size: var(--font-size-xl); +} + +.timeline-content { + display: flex; + flex-direction: column; + gap: var(--spacing-lg); +} + +.timeline-day { + background-color: var(--color-surface); + border-radius: var(--radius-lg); + box-shadow: var(--shadow-sm); + overflow: hidden; +} + +.timeline-day-header { + background-color: var(--color-bg); + padding: var(--spacing-md) var(--spacing-lg); + border-bottom: 1px solid var(--color-border); +} + +.timeline-day-header time { + font-weight: 600; + color: var(--color-primary); +} + +.timeline-entries { + padding: var(--spacing-md) var(--spacing-lg); + display: flex; + flex-direction: column; + gap: var(--spacing-md); +} + +.timeline-entry { + display: flex; + gap: var(--spacing-md); + padding: var(--spacing-md); + background-color: var(--color-bg); + border-radius: var(--radius-md); +} + +.entry-icon { + font-size: 1.5rem; + flex-shrink: 0; +} + +.entry-content { + flex-grow: 1; + min-width: 0; +} + +.entry-content h4 { + margin: 0 0 var(--spacing-xs); + font-size: var(--font-size-md); +} + +.entry-time { + font-size: var(--font-size-sm); + color: var(--color-text-muted); + margin-right: var(--spacing-sm); +} + +.entry-location { + font-size: var(--font-size-sm); + color: var(--color-text-muted); +} + +.entry-description { + margin: var(--spacing-sm) 0 0; + color: var(--color-text-muted); + font-size: var(--font-size-sm); +} + +.diary-text { + white-space: pre-wrap; +} + +.timeline-empty { + text-align: center; + padding: var(--spacing-xl); + color: var(--color-text-muted); +} + +/* Photo Grid */ +.photo-grid, .photo-gallery { + display: grid; + grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); + gap: var(--spacing-md); + margin-top: var(--spacing-sm); +} + +.photo-item { + margin: 0; +} + +.photo-item img { + width: 100%; + height: 150px; + object-fit: cover; + border-radius: var(--radius-md); + cursor: pointer; + transition: transform 0.2s; +} + +.photo-item img:hover { + transform: scale(1.02); +} + +.photo-item figcaption { + font-size: var(--font-size-sm); + color: var(--color-text-muted); + margin-top: var(--spacing-xs); + text-align: center; +} + +/* Day Modal */ +.day-modal { + border: none; + border-radius: var(--radius-lg); + box-shadow: var(--shadow-lg); + max-width: 600px; + width: 90%; + padding: 0; +} + +.day-modal::backdrop { + background-color: rgba(0, 0, 0, 0.5); +} + +.day-detail { + padding: var(--spacing-lg); +} + +.day-header { + margin-bottom: var(--spacing-lg); + padding-bottom: var(--spacing-md); + border-bottom: 2px solid var(--color-border); +} + +.day-header h2 { + margin: 0; + font-size: var(--font-size-lg); +} + +.day-section { + margin-bottom: var(--spacing-lg); +} + +.day-section h3 { + margin: 0 0 var(--spacing-md); + font-size: var(--font-size-md); + color: var(--color-text-muted); +} + +.event-list { + list-style: none; + padding: 0; + margin: 0; +} + +.event-item { + padding: var(--spacing-sm); + background-color: var(--color-bg); + border-radius: var(--radius-sm); + margin-bottom: var(--spacing-sm); +} + +.event-item strong { + display: block; + margin-bottom: var(--spacing-xs); +} + +.empty-message { + color: var(--color-text-muted); + font-style: italic; +} + +/* Form Elements */ +textarea { + width: 100%; + padding: var(--spacing-md); + border: 1px solid var(--color-border); + border-radius: var(--radius-md); + font-family: inherit; + font-size: var(--font-size-md); + resize: vertical; + min-height: 100px; +} + +textarea:focus { + outline: none; + border-color: var(--color-primary); + box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1); +} + +.form-actions { + display: flex; + gap: var(--spacing-sm); + margin-top: var(--spacing-md); +} + +/* Buttons */ +.btn { + display: inline-flex; + align-items: center; + justify-content: center; + padding: var(--spacing-sm) var(--spacing-md); + border: none; + border-radius: var(--radius-md); + font-family: inherit; + font-size: var(--font-size-sm); + font-weight: 500; + cursor: pointer; + transition: background-color 0.2s, transform 0.1s; +} + +.btn:hover { + transform: translateY(-1px); +} + +.btn:active { + transform: translateY(0); +} + +.btn-primary { + background-color: var(--color-primary); + color: white; +} + +.btn-primary:hover { + background-color: var(--color-primary-dark); +} + +.btn-secondary { + background-color: var(--color-border); + color: var(--color-text); +} + +.btn-secondary:hover { + background-color: var(--color-secondary); + color: white; +} + +.btn-danger { + background-color: var(--color-danger); + color: white; +} + +.btn-danger:hover { + background-color: #dc2626; +} + +.btn-small { + padding: var(--spacing-xs) var(--spacing-sm); + font-size: var(--font-size-sm); +} + +/* Responsive Design */ +@media (max-width: 768px) { + .timeline-container { + grid-template-columns: 1fr; + grid-template-rows: auto 1fr; + } + + .calendar-panel { + border-right: none; + border-bottom: 1px solid var(--color-border); + max-height: 50vh; + } + + .calendar { + max-width: none; + } +} + +/* HTMX Loading Indicator */ +.htmx-request { + opacity: 0.7; + pointer-events: none; +} + +.htmx-request::after { + content: ''; + position: absolute; + top: 50%; + left: 50%; + width: 20px; + height: 20px; + margin: -10px 0 0 -10px; + border: 2px solid var(--color-border); + border-top-color: var(--color-primary); + border-radius: 50%; + animation: spin 0.8s linear infinite; +} + +@keyframes spin { + to { + transform: rotate(360deg); + } +} diff --git a/web/static/js/app.js b/web/static/js/app.js new file mode 100644 index 0000000..0887ce9 --- /dev/null +++ b/web/static/js/app.js @@ -0,0 +1,74 @@ +// Chronological - Minimal JavaScript +// Most interactivity is handled by HTMX + +document.addEventListener('DOMContentLoaded', function() { + // Close modal when clicking backdrop + document.querySelectorAll('dialog').forEach(function(dialog) { + dialog.addEventListener('click', function(event) { + if (event.target === dialog) { + dialog.close(); + } + }); + }); + + // Event delegation for dynamic content + document.body.addEventListener('click', function(event) { + var target = event.target; + + // Handle modal opening via data attribute + var modalOpener = target.closest('[data-opens-modal]'); + if (modalOpener) { + var modalId = modalOpener.getAttribute('data-opens-modal'); + var modal = document.getElementById(modalId); + if (modal && modal.showModal) { + modal.showModal(); + } + } + + // Handle diary edit toggle + if (target.matches('[data-action="toggle-diary-edit"]')) { + var display = target.closest('.diary-display'); + if (display) { + display.style.display = 'none'; + var editForm = display.nextElementSibling; + if (editForm) { + editForm.style.display = 'block'; + } + } + } + + // Handle diary edit cancel + if (target.matches('[data-action="cancel-diary-edit"]')) { + var editDiv = target.closest('.diary-edit'); + if (editDiv) { + editDiv.style.display = 'none'; + var displayDiv = editDiv.previousElementSibling; + if (displayDiv) { + displayDiv.style.display = 'block'; + } + } + } + }); +}); + +// Handle keyboard shortcuts +document.addEventListener('keydown', function(event) { + // Close modal on Escape + if (event.key === 'Escape') { + document.querySelectorAll('dialog[open]').forEach(function(dialog) { + dialog.close(); + }); + } +}); + +// HTMX event handlers +document.body.addEventListener('htmx:afterSwap', function(event) { + // Re-initialize any dynamic elements after HTMX swaps + if (event.detail.target.id === 'day-modal-content') { + // Focus textarea when opening day modal with diary form + var textarea = event.detail.target.querySelector('textarea'); + if (textarea) { + textarea.focus(); + } + } +}); diff --git a/web/static/js/htmx.min.js b/web/static/js/htmx.min.js new file mode 100644 index 0000000..59937d7 --- /dev/null +++ b/web/static/js/htmx.min.js @@ -0,0 +1 @@ +var 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+

Chronological

+
+
+ {{template "content" .}} +
+ + + +{{end}} diff --git a/web/templates/pages/index.html b/web/templates/pages/index.html new file mode 100644 index 0000000..74a3305 --- /dev/null +++ b/web/templates/pages/index.html @@ -0,0 +1,14 @@ +{{define "index.html"}} +{{template "base" .}} +{{end}} + +{{define "content"}} +
+ +
+ {{template "timeline.html" .Timeline}} +
+
+{{end}} diff --git a/web/templates/partials/calendar.html b/web/templates/partials/calendar.html new file mode 100644 index 0000000..df74d71 --- /dev/null +++ b/web/templates/partials/calendar.html @@ -0,0 +1,80 @@ +{{define "calendar.html"}} +
+
+ +

{{.MonthName}} {{.Year}}

+ +
+ +
+ Sun + Mon + Tue + Wed + Thu + Fri + Sat +
+ +
+ {{/* Empty cells before first day */}} + {{range seq 0 (sub .FirstDayWeekday 1)}} +
+ {{end}} + + {{/* Day cells */}} + {{range $day := seq 1 .DaysInMonth}} + {{$content := index $.Days $day}} +
+ {{$day}} + {{if $content.HasContent}} +
+ {{if $content.HasEvents}}📅{{end}} + {{if $content.HasDiary}}📝{{end}} + {{if $content.HasPhotos}}📷{{end}} +
+ {{end}} +
+ {{end}} +
+ +
+ +
+
+ + +
+ +
+
+ +
+ +{{end}} diff --git a/web/templates/partials/day.html b/web/templates/partials/day.html new file mode 100644 index 0000000..9a6aa4a --- /dev/null +++ b/web/templates/partials/day.html @@ -0,0 +1,112 @@ +{{define "day.html"}} +
+
+

{{.Date.Format "Monday, January 2, 2006"}}

+
+ +
+ {{template "day_content.html" .}} +
+
+{{end}} + +{{define "day_content.html"}} +
+ {{/* Events Section */}} +
+

📅 Events

+ {{if .Content.Events}} +
    + {{range .Content.Events}} +
  • + {{.Title}} + {{if not .AllDay}} + {{formatTime .Start}} - {{formatTime .End}} + {{else}} + All day + {{end}} + {{if .Location}} + 📍 {{.Location}} + {{end}} + {{if .Description}} +

    {{.Description}}

    + {{end}} +
    • + {{end}} +
+ {{else}} +

No events scheduled.

+ {{end}} +
+ + {{/* Diary Section */}} +
+

📝 Journal

+ {{if .Content.Diary}} +
+

{{.Content.Diary.Text}}

+ +
+ + {{else}} +
+ +
+ +
+
+ {{end}} +
+ + {{/* Photos Section */}} +
+

📷 Photos

+ {{if .Content.Photos}} +
+ {{range .Content.Photos}} +
+ + {{.Description}} + +
{{.Description}}
+
+ {{end}} +
+ {{else}} +

No photos for this day.

+ {{end}} +
+
+{{end}} diff --git a/web/templates/partials/diary_form.html b/web/templates/partials/diary_form.html new file mode 100644 index 0000000..47ababa --- /dev/null +++ b/web/templates/partials/diary_form.html @@ -0,0 +1,26 @@ +{{define "diary_form.html"}} +
+

Journal Entry - {{.Date.Format "January 2, 2006"}}

+
+ +
+ + {{if .Entry}} + + {{end}} +
+
+
+{{end}} diff --git a/web/templates/partials/timeline.html b/web/templates/partials/timeline.html new file mode 100644 index 0000000..e93e2b5 --- /dev/null +++ b/web/templates/partials/timeline.html @@ -0,0 +1,93 @@ +{{define "timeline.html"}} +
+
+ +

{{.MonthName}} {{.Year}}

+ +
+ +
+ {{if .Days}} + {{range .Days}} +
+
+ +
+ +
+ {{/* Events */}} + {{range .Events}} +
+
📅
+
+

{{.Title}}

+ {{if not .AllDay}} + {{formatTime .Start}} - {{formatTime .End}} + {{else}} + All day + {{end}} + {{if .Location}} + 📍 {{.Location}} + {{end}} + {{if .Description}} +

{{.Description}}

+ {{end}} +
+
+ {{end}} + + {{/* Diary entry */}} + {{if .Diary}} +
+
📝
+
+

Journal Entry

+

{{.Diary.Text}}

+
+
+ {{end}} + + {{/* Photos */}} + {{if .Photos}} +
+
📷
+
+

Photos

+
+ {{range .Photos}} +
+ {{.Description}} +
{{.Description}}
+
+ {{end}} +
+
+
+ {{end}} +
+
+ {{end}} + {{else}} +
+

No entries for this month.

+
+ {{end}} +
+
+{{end}}