335 lines
11 KiB
Go
335 lines
11 KiB
Go
/* Copyright Azareal 2016 - 2018 */
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package main
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import (
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"fmt"
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"io"
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"log"
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"net/http"
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"os"
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"strings"
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"sync/atomic"
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"time"
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//"runtime/pprof"
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)
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var version = Version{Major: 0, Minor: 1, Patch: 0, Tag: "dev"}
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const hour int = 60 * 60
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const day int = hour * 24
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const week int = day * 7
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const month int = day * 30
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const year int = day * 365
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const kilobyte int = 1024
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const megabyte int = kilobyte * 1024
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const gigabyte int = megabyte * 1024
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const terabyte int = gigabyte * 1024
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const saltLength int = 32
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const sessionLength int = 80
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var enableWebsockets = false // Don't change this, the value is overwritten by an initialiser
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var router *GenRouter
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var startTime time.Time
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// ? - Make this more customisable?
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var externalSites = map[string]string{
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"YT": "https://www.youtube.com/",
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}
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var groups []Group
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var groupCapCount int
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var staticFiles = make(map[string]SFile)
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var logWriter = io.MultiWriter(os.Stderr)
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type WordFilter struct {
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ID int
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Find string
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Replacement string
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}
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type WordFilterBox map[int]WordFilter
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var wordFilterBox atomic.Value // An atomic value holding a WordFilterBox
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func init() {
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wordFilterBox.Store(WordFilterBox(make(map[int]WordFilter)))
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}
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func LoadWordFilters() error {
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rows, err := get_word_filters_stmt.Query()
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if err != nil {
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return err
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}
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defer rows.Close()
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var wordFilters = WordFilterBox(make(map[int]WordFilter))
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var wfid int
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var find string
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var replacement string
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for rows.Next() {
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err := rows.Scan(&wfid, &find, &replacement)
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if err != nil {
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return err
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}
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wordFilters[wfid] = WordFilter{ID: wfid, Find: find, Replacement: replacement}
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}
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wordFilterBox.Store(wordFilters)
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return rows.Err()
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}
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func addWordFilter(id int, find string, replacement string) {
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wordFilters := wordFilterBox.Load().(WordFilterBox)
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wordFilters[id] = WordFilter{ID: id, Find: find, Replacement: replacement}
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wordFilterBox.Store(wordFilters)
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}
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func processConfig() {
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config.Noavatar = strings.Replace(config.Noavatar, "{site_url}", site.Url, -1)
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if site.Port != "80" && site.Port != "443" {
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site.Url = strings.TrimSuffix(site.Url, "/")
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site.Url = strings.TrimSuffix(site.Url, "\\")
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site.Url = strings.TrimSuffix(site.Url, ":")
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site.Url = site.Url + ":" + site.Port
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}
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}
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func main() {
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// TODO: Have a file for each run with the time/date the server started as the file name?
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// TODO: Log panics with recover()
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f, err := os.OpenFile("./operations.log", os.O_WRONLY|os.O_APPEND|os.O_CREATE, 0755)
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if err != nil {
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log.Fatal(err)
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}
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logWriter = io.MultiWriter(os.Stderr, f)
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log.SetOutput(logWriter)
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//if profiling {
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// f, err := os.Create("startup_cpu.prof")
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// if err != nil {
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// log.Fatal(err)
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// }
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// pprof.StartCPUProfile(f)
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//}
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log.Print("Running Gosora v" + version.String())
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fmt.Println("")
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startTime = time.Now()
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//timeLocation = startTime.Location()
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log.Print("Processing configuration data")
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processConfig()
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err = initThemes()
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if err != nil {
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log.Fatal(err)
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}
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err = initDatabase()
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if err != nil {
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log.Fatal(err)
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}
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initTemplates()
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err = initErrors()
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if err != nil {
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log.Fatal(err)
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}
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err = initPhrases()
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if err != nil {
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log.Fatal(err)
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}
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if config.CacheTopicUser == CACHE_STATIC {
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users = NewMemoryUserStore(config.UserCacheCapacity)
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topics = NewMemoryTopicStore(config.TopicCacheCapacity)
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} else {
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users = NewSQLUserStore()
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topics = NewSQLTopicStore()
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}
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log.Print("Loading the static files.")
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err = initStaticFiles()
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if err != nil {
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log.Fatal(err)
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}
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log.Print("Initialising the widgets")
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err = initWidgets()
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if err != nil {
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log.Fatal(err)
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}
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log.Print("Initialising the authentication system")
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auth = NewDefaultAuth()
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err = LoadWordFilters()
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if err != nil {
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log.Fatal(err)
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}
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// Run this goroutine once a second
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secondTicker := time.NewTicker(1 * time.Second)
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fifteenMinuteTicker := time.NewTicker(15 * time.Minute)
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//hour_ticker := time.NewTicker(1 * time.Hour)
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go func() {
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for {
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select {
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case <-secondTicker.C:
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//log.Print("Running the second ticker")
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err := handleExpiredScheduledGroups()
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if err != nil {
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LogError(err)
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}
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// TODO: Handle delayed moderation tasks
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// TODO: Handle the daily clean-up. Move this to a 24 hour task?
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// Sync with the database, if there are any changes
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err = handleServerSync()
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if err != nil {
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LogError(err)
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}
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// TODO: Manage the TopicStore, UserStore, and ForumStore
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// TODO: Alert the admin, if CPU usage, RAM usage, or the number of posts in the past second are too high
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// TODO: Clean-up alerts with no unread matches which are over two weeks old. Move this to a 24 hour task?
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case <-fifteenMinuteTicker.C:
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// TODO: Automatically lock topics, if they're really old, and the associated setting is enabled.
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// TODO: Publish scheduled posts.
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// TODO: Delete the empty users_groups_scheduler entries
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}
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}
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}()
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log.Print("Initialising the router")
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router = NewGenRouter(http.FileServer(http.Dir("./uploads")))
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///router.HandleFunc("/static/", route_static)
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///router.HandleFunc("/overview/", route_overview)
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///router.HandleFunc("/topics/create/", route_topic_create)
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///router.HandleFunc("/topics/", route_topics)
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///router.HandleFunc("/forums/", route_forums)
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///router.HandleFunc("/forum/", route_forum)
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router.HandleFunc("/topic/create/submit/", route_topic_create_submit)
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router.HandleFunc("/topic/", route_topic_id)
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router.HandleFunc("/reply/create/", route_create_reply)
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//router.HandleFunc("/reply/edit/", route_reply_edit)
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//router.HandleFunc("/reply/delete/", route_reply_delete)
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router.HandleFunc("/reply/edit/submit/", route_reply_edit_submit)
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router.HandleFunc("/reply/delete/submit/", route_reply_delete_submit)
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router.HandleFunc("/reply/like/submit/", route_reply_like_submit)
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///router.HandleFunc("/report/submit/", route_report_submit)
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router.HandleFunc("/topic/edit/submit/", route_edit_topic)
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router.HandleFunc("/topic/delete/submit/", route_delete_topic)
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router.HandleFunc("/topic/stick/submit/", route_stick_topic)
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router.HandleFunc("/topic/unstick/submit/", route_unstick_topic)
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router.HandleFunc("/topic/like/submit/", route_like_topic)
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// Custom Pages
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router.HandleFunc("/pages/", route_custom_page)
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// Accounts
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router.HandleFunc("/accounts/login/", route_login)
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router.HandleFunc("/accounts/create/", route_register)
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router.HandleFunc("/accounts/logout/", route_logout)
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router.HandleFunc("/accounts/login/submit/", route_login_submit)
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router.HandleFunc("/accounts/create/submit/", route_register_submit)
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//router.HandleFunc("/accounts/list/", route_login) // Redirect /accounts/ and /user/ to here.. // Get a list of all of the accounts on the forum
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//router.HandleFunc("/accounts/create/full/", route_logout) // Advanced account creator for admins?
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//router.HandleFunc("/user/edit/", route_logout)
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router.HandleFunc("/user/edit/critical/", route_account_own_edit_critical) // Password & Email
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router.HandleFunc("/user/edit/critical/submit/", route_account_own_edit_critical_submit)
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router.HandleFunc("/user/edit/avatar/", route_account_own_edit_avatar)
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router.HandleFunc("/user/edit/avatar/submit/", route_account_own_edit_avatar_submit)
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router.HandleFunc("/user/edit/username/", route_account_own_edit_username)
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router.HandleFunc("/user/edit/username/submit/", route_account_own_edit_username_submit)
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router.HandleFunc("/user/edit/email/", route_account_own_edit_email)
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router.HandleFunc("/user/edit/token/", route_account_own_edit_email_token_submit)
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router.HandleFunc("/user/", route_profile)
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router.HandleFunc("/profile/reply/create/", route_profile_reply_create)
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router.HandleFunc("/profile/reply/edit/submit/", route_profile_reply_edit_submit)
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router.HandleFunc("/profile/reply/delete/submit/", route_profile_reply_delete_submit)
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//router.HandleFunc("/user/edit/submit/", route_logout) // route_logout? what on earth? o.o
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//router.HandleFunc("/users/ban/", route_ban)
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router.HandleFunc("/users/ban/submit/", route_ban_submit)
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router.HandleFunc("/users/unban/", route_unban)
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router.HandleFunc("/users/activate/", route_activate)
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router.HandleFunc("/users/ips/", route_ips)
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// The Control Panel
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///router.HandleFunc("/panel/", route_panel)
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///router.HandleFunc("/panel/forums/", route_panel_forums)
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///router.HandleFunc("/panel/forums/create/", route_panel_forums_create_submit)
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///router.HandleFunc("/panel/forums/delete/", route_panel_forums_delete)
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///router.HandleFunc("/panel/forums/delete/submit/", route_panel_forums_delete_submit)
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///router.HandleFunc("/panel/forums/edit/", route_panel_forums_edit)
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///router.HandleFunc("/panel/forums/edit/submit/", route_panel_forums_edit_submit)
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///router.HandleFunc("/panel/forums/edit/perms/submit/", route_panel_forums_edit_perms_submit)
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///router.HandleFunc("/panel/settings/", route_panel_settings)
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///router.HandleFunc("/panel/settings/edit/", route_panel_setting)
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///router.HandleFunc("/panel/settings/edit/submit/", route_panel_setting_edit)
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///router.HandleFunc("/panel/themes/", route_panel_themes)
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///router.HandleFunc("/panel/themes/default/", route_panel_themes_default)
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///router.HandleFunc("/panel/plugins/", route_panel_plugins)
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///router.HandleFunc("/panel/plugins/activate/", route_panel_plugins_activate)
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///router.HandleFunc("/panel/plugins/deactivate/", route_panel_plugins_deactivate)
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///router.HandleFunc("/panel/users/", route_panel_users)
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///router.HandleFunc("/panel/users/edit/", route_panel_users_edit)
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///router.HandleFunc("/panel/users/edit/submit/", route_panel_users_edit_submit)
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///router.HandleFunc("/panel/groups/", route_panel_groups)
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///router.HandleFunc("/panel/groups/edit/", route_panel_groups_edit)
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///router.HandleFunc("/panel/groups/edit/perms/", route_panel_groups_edit_perms)
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///router.HandleFunc("/panel/groups/edit/submit/", route_panel_groups_edit_submit)
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///router.HandleFunc("/panel/groups/edit/perms/submit/", route_panel_groups_edit_perms_submit)
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///router.HandleFunc("/panel/groups/create/", route_panel_groups_create_submit)
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///router.HandleFunc("/panel/logs/mod/", route_panel_logs_mod)
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///router.HandleFunc("/panel/debug/", route_panel_debug)
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///router.HandleFunc("/api/", route_api)
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//router.HandleFunc("/exit/", route_exit)
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///router.HandleFunc("/", default_route)
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router.HandleFunc("/ws/", route_websockets)
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log.Print("Initialising the plugins")
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initPlugins()
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defer db.Close()
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//if profiling {
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// pprof.StopCPUProfile()
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//}
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// TODO: Let users run *both* HTTP and HTTPS
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log.Print("Initialising the HTTP server")
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if !site.EnableSsl {
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if site.Port == "" {
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site.Port = "80"
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}
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log.Print("Listening on port " + site.Port)
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err = http.ListenAndServe(":"+site.Port, router)
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} else {
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if site.Port == "" {
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site.Port = "443"
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}
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if site.Port == "80" || site.Port == "443" {
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// We should also run the server on port 80
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// TODO: Redirect to port 443
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go func() {
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log.Print("Listening on port 80")
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err = http.ListenAndServe(":80", &HTTPSRedirect{})
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if err != nil {
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log.Fatal(err)
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}
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}()
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}
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log.Print("Listening on port " + site.Port)
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err = http.ListenAndServeTLS(":"+site.Port, config.SslFullchain, config.SslPrivkey, router)
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}
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// Why did the server stop?
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if err != nil {
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log.Fatal(err)
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}
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}
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