1package main
  2
  3import (
  4	"database/sql"
  5	"flag"
  6	"github.com/gorilla/sessions"
  7	"io/ioutil"
  8	"log"
  9	"os"
 10	"path"
 11	"path/filepath"
 12	"sort"
 13	"sync"
 14	"time"
 15)
 16
 17var c Config // global var to hold static configuration
 18
 19type File struct {
 20	Creator     string
 21	Name        string
 22	UpdatedTime time.Time
 23	TimeAgo     string
 24}
 25
 26func getUsers() ([]string, error) {
 27	rows, err := DB.Query(`SELECT username from user`)
 28	if err != nil {
 29		return nil, err
 30	}
 31	var users []string
 32	for rows.Next() {
 33		var user string
 34		err = rows.Scan(&user)
 35		if err != nil {
 36			return nil, err
 37		}
 38		users = append(users, user)
 39	}
 40	return users, nil
 41}
 42
 43func getIndexFiles() ([]*File, error) { // cache this function
 44	result := []*File{}
 45	err := filepath.Walk(c.FilesDirectory, func(thepath string, info os.FileInfo, err error) error {
 46		if err != nil {
 47			log.Printf("Failure accessing a path %q: %v\n", thepath, err)
 48			return err // think about
 49		}
 50		// make this do what it should
 51		if !info.IsDir() {
 52			creatorFolder, _ := path.Split(thepath)
 53			updatedTime := info.ModTime()
 54			result = append(result, &File{
 55				Name:        info.Name(),
 56				Creator:     path.Base(creatorFolder),
 57				UpdatedTime: updatedTime,
 58				TimeAgo:     timeago(&updatedTime),
 59			})
 60		}
 61		return nil
 62	})
 63	if err != nil {
 64		return nil, err
 65	}
 66	// sort
 67	// truncate
 68	sort.Slice(result, func(i, j int) bool {
 69		return result[i].UpdatedTime.Before(result[j].UpdatedTime)
 70	})
 71	if len(result) > 50 {
 72		result = result[:50]
 73	}
 74	return result, nil
 75} // todo clean up paths
 76
 77func getUserFiles(user string) ([]*File, error) {
 78	result := []*File{}
 79	files, err := ioutil.ReadDir(path.Join(c.FilesDirectory, user))
 80	if err != nil {
 81		return nil, err
 82	}
 83	for _, file := range files {
 84		result = append(result, &File{
 85			Name:        file.Name(),
 86			Creator:     user,
 87			UpdatedTime: file.ModTime(),
 88		})
 89	}
 90	return result, nil
 91}
 92
 93func main() {
 94	configPath := flag.String("c", "flounder.toml", "path to config file")
 95	var err error
 96	c, err = getConfig(*configPath)
 97	if err != nil {
 98		log.Fatal(err)
 99	}
100	SessionStore = sessions.NewCookieStore([]byte(c.CookieStoreKey))
101	DB, err = sql.Open("sqlite3", c.DBFile)
102	if err != nil {
103		log.Fatal(err)
104	}
105
106	wg := new(sync.WaitGroup)
107	wg.Add(2)
108	go func() {
109		runHTTPServer()
110		wg.Done()
111	}()
112	go func() {
113		runGeminiServer()
114		wg.Done()
115	}()
116	wg.Wait()
117}