gosora/mod_routes.go
Azareal 5a43432b80 Replaced most of the uses of fmt with log.
Replaced the io.Writers with http.ResponseWriters.
Refactored the compiled template calls.
Redirect port 443 to port 80.
Catch more errors from templates.
Fixed a few mutexes which are never unlocked.
Eliminated an unnecessary parameter in InternalError()
Temporarily commented out users_penalties so that the installer will succeed.
A couple more template types can be remapped now.
Tweaked the theme.
2017-08-13 12:22:34 +01:00

751 lines
17 KiB
Go

package main
import (
//"log"
//"fmt"
"strconv"
"net"
"net/http"
"html"
)
func route_edit_topic(w http.ResponseWriter, r *http.Request, user User) {
err := r.ParseForm()
if err != nil {
PreError("Bad Form",w,r)
return
}
is_js := r.PostFormValue("js")
if is_js == "" {
is_js = "0"
}
var tid int
tid, err = strconv.Atoi(r.URL.Path[len("/topic/edit/submit/"):])
if err != nil {
PreErrorJSQ("The provided TopicID is not a valid number.",w,r,is_js)
return
}
old_topic, err := topics.CascadeGet(tid)
if err == ErrNoRows {
PreErrorJSQ("The topic you tried to edit doesn't exist.",w,r,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
ok := SimpleForumSessionCheck(w,r,&user,old_topic.ParentID)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.EditTopic {
NoPermissionsJSQ(w,r,user,is_js)
return
}
topic_name := r.PostFormValue("topic_name")
topic_status := r.PostFormValue("topic_status")
is_closed := (topic_status == "closed")
topic_content := html.EscapeString(r.PostFormValue("topic_content"))
_, err = edit_topic_stmt.Exec(topic_name, preparse_message(topic_content), parse_message(html.EscapeString(preparse_message(topic_content))), is_closed, tid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
if old_topic.Is_Closed != is_closed {
var action string
if is_closed {
action = "lock"
} else {
action = "unlock"
}
err = addModLog(action,tid,"topic",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
_, err = create_action_reply_stmt.Exec(tid,action,ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
_, err = add_replies_to_topic_stmt.Exec(1, tid)
if err != nil {
InternalError(err,w)
return
}
_, err = update_forum_cache_stmt.Exec(topic_name, tid, user.Name, user.ID, 1)
if err != nil {
InternalError(err,w)
return
}
}
err = topics.Load(tid)
if err == ErrNoRows {
LocalErrorJSQ("This topic no longer exists!",w,r,user,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
if is_js == "0" {
http.Redirect(w,r,"/topic/" + strconv.Itoa(tid),http.StatusSeeOther)
} else {
w.Write(success_json_bytes)
}
}
func route_delete_topic(w http.ResponseWriter, r *http.Request, user User) {
tid, err := strconv.Atoi(r.URL.Path[len("/topic/delete/submit/"):])
if err != nil {
PreError("The provided TopicID is not a valid number.",w,r)
return
}
topic, err := topics.CascadeGet(tid)
if err == ErrNoRows {
PreError("The topic you tried to delete doesn't exist.",w,r)
return
} else if err != nil {
InternalError(err,w)
return
}
ok := SimpleForumSessionCheck(w,r,&user,topic.ParentID)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.DeleteTopic {
NoPermissions(w,r,user)
return
}
_, err = delete_topic_stmt.Exec(tid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("delete",tid,"topic",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
// Might need soft-delete before we can do an action reply for this
/*_, err = create_action_reply_stmt.Exec(tid,"delete",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}*/
//log.Print("Topic #" + strconv.Itoa(tid) + " was deleted by User #" + strconv.Itoa(user.ID))
http.Redirect(w,r,"/",http.StatusSeeOther)
wcount := word_count(topic.Content)
err = decrease_post_user_stats(wcount,topic.CreatedBy,true,user)
if err != nil {
InternalError(err,w)
return
}
err = fstore.DecrementTopicCount(topic.ParentID)
if err != nil && err != ErrNoRows {
InternalError(err,w)
return
}
topics.Remove(tid)
}
func route_stick_topic(w http.ResponseWriter, r *http.Request, user User) {
tid, err := strconv.Atoi(r.URL.Path[len("/topic/stick/submit/"):])
if err != nil {
PreError("The provided TopicID is not a valid number.",w,r)
return
}
topic, err := topics.CascadeGet(tid)
if err == ErrNoRows {
PreError("The topic you tried to pin doesn't exist.",w,r)
return
} else if err != nil {
InternalError(err,w)
return
}
ok := SimpleForumSessionCheck(w,r,&user,topic.ParentID)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.PinTopic {
NoPermissions(w,r,user)
return
}
_, err = stick_topic_stmt.Exec(tid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("stick",tid,"topic",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
_, err = create_action_reply_stmt.Exec(tid,"stick",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = topics.Load(tid)
if err != nil {
LocalError("This topic doesn't exist!",w,r,user)
return
}
http.Redirect(w,r,"/topic/" + strconv.Itoa(tid),http.StatusSeeOther)
}
func route_unstick_topic(w http.ResponseWriter, r *http.Request, user User) {
tid, err := strconv.Atoi(r.URL.Path[len("/topic/unstick/submit/"):])
if err != nil {
PreError("The provided TopicID is not a valid number.",w,r)
return
}
topic, err := topics.CascadeGet(tid)
if err == ErrNoRows {
PreError("The topic you tried to unpin doesn't exist.",w,r)
return
} else if err != nil {
InternalError(err,w)
return
}
ok := SimpleForumSessionCheck(w,r,&user,topic.ParentID)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.PinTopic {
NoPermissions(w,r,user)
return
}
_, err = unstick_topic_stmt.Exec(tid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("unstick",tid,"topic",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
_, err = create_action_reply_stmt.Exec(tid,"unstick",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = topics.Load(tid)
if err != nil {
LocalError("This topic doesn't exist!",w,r,user)
return
}
http.Redirect(w,r,"/topic/" + strconv.Itoa(tid),http.StatusSeeOther)
}
func route_reply_edit_submit(w http.ResponseWriter, r *http.Request, user User) {
err := r.ParseForm()
if err != nil {
PreError("Bad Form",w,r)
return
}
is_js := r.PostFormValue("js")
if is_js == "" {
is_js = "0"
}
rid, err := strconv.Atoi(r.URL.Path[len("/reply/edit/submit/"):])
if err != nil {
PreErrorJSQ("The provided Reply ID is not a valid number.",w,r,is_js)
return
}
content := html.EscapeString(preparse_message(r.PostFormValue("edit_item")))
_, err = edit_reply_stmt.Exec(content, parse_message(content), rid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
// Get the Reply ID..
var tid int
err = get_reply_tid_stmt.QueryRow(rid).Scan(&tid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
var fid int
err = get_topic_fid_stmt.QueryRow(tid).Scan(&fid)
if err == ErrNoRows {
PreErrorJSQ("The parent topic doesn't exist.",w,r,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
ok := SimpleForumSessionCheck(w,r,&user,fid)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.EditReply {
NoPermissionsJSQ(w,r,user,is_js)
return
}
if is_js == "0" {
http.Redirect(w,r, "/topic/" + strconv.Itoa(tid) + "#reply-" + strconv.Itoa(rid), http.StatusSeeOther)
} else {
w.Write(success_json_bytes)
}
}
func route_reply_delete_submit(w http.ResponseWriter, r *http.Request, user User) {
err := r.ParseForm()
if err != nil {
PreError("Bad Form",w,r)
return
}
is_js := r.PostFormValue("is_js")
if is_js == "" {
is_js = "0"
}
rid, err := strconv.Atoi(r.URL.Path[len("/reply/delete/submit/"):])
if err != nil {
PreErrorJSQ("The provided Reply ID is not a valid number.",w,r,is_js)
return
}
reply, err := get_reply(rid)
if err == ErrNoRows {
PreErrorJSQ("The reply you tried to delete doesn't exist.",w,r,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
var fid int
err = get_topic_fid_stmt.QueryRow(reply.ParentID).Scan(&fid)
if err == ErrNoRows {
PreErrorJSQ("The parent topic doesn't exist.",w,r,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
ok := SimpleForumSessionCheck(w,r,&user,fid)
if !ok {
return
}
if !user.Perms.ViewTopic || !user.Perms.DeleteReply {
NoPermissionsJSQ(w,r,user,is_js)
return
}
_, err = delete_reply_stmt.Exec(rid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
//log.Print("Reply #" + strconv.Itoa(rid) + " was deleted by User #" + strconv.Itoa(user.ID))
if is_js == "0" {
//http.Redirect(w,r, "/topic/" + strconv.Itoa(tid), http.StatusSeeOther)
} else {
w.Write(success_json_bytes)
}
wcount := word_count(reply.Content)
err = decrease_post_user_stats(wcount, reply.CreatedBy, false, user)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
_, err = remove_replies_from_topic_stmt.Exec(1,reply.ParentID)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("delete",reply.ParentID,"reply",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = topics.Load(reply.ParentID)
if err != nil {
LocalError("This topic no longer exists!",w,r,user)
return
}
}
func route_profile_reply_edit_submit(w http.ResponseWriter, r *http.Request, user User) {
err := r.ParseForm()
if err != nil {
LocalError("Bad Form",w,r,user)
return
}
is_js := r.PostFormValue("js")
if is_js == "" {
is_js = "0"
}
rid, err := strconv.Atoi(r.URL.Path[len("/profile/reply/edit/submit/"):])
if err != nil {
LocalErrorJSQ("The provided Reply ID is not a valid number.",w,r,user,is_js)
return
}
// Get the Reply ID..
var uid int
err = get_user_reply_uid_stmt.QueryRow(rid).Scan(&uid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
if user.ID != uid && !user.Perms.EditReply {
NoPermissionsJSQ(w,r,user,is_js)
return
}
content := html.EscapeString(preparse_message(r.PostFormValue("edit_item")))
_, err = edit_profile_reply_stmt.Exec(content, parse_message(content), rid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
if is_js == "0" {
http.Redirect(w,r,"/user/" + strconv.Itoa(uid) + "#reply-" + strconv.Itoa(rid), http.StatusSeeOther)
} else {
w.Write(success_json_bytes)
}
}
func route_profile_reply_delete_submit(w http.ResponseWriter, r *http.Request, user User) {
err := r.ParseForm()
if err != nil {
LocalError("Bad Form",w,r,user)
return
}
is_js := r.PostFormValue("is_js")
if is_js == "" {
is_js = "0"
}
rid, err := strconv.Atoi(r.URL.Path[len("/profile/reply/delete/submit/"):])
if err != nil {
LocalErrorJSQ("The provided Reply ID is not a valid number.",w,r,user,is_js)
return
}
var uid int
err = get_user_reply_uid_stmt.QueryRow(rid).Scan(&uid)
if err == ErrNoRows {
LocalErrorJSQ("The reply you tried to delete doesn't exist.",w,r,user,is_js)
return
} else if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
if user.ID != uid && !user.Perms.DeleteReply {
NoPermissionsJSQ(w,r,user,is_js)
return
}
_, err = delete_profile_reply_stmt.Exec(rid)
if err != nil {
InternalErrorJSQ(err,w,r,is_js)
return
}
//log.Print("The profile post '" + strconv.Itoa(rid) + "' was deleted by User #" + strconv.Itoa(user.ID))
if is_js == "0" {
//http.Redirect(w,r, "/user/" + strconv.Itoa(uid), http.StatusSeeOther)
} else {
w.Write(success_json_bytes)
}
}
func route_ban(w http.ResponseWriter, r *http.Request, user User) {
headerVars, ok := SessionCheck(w,r,&user)
if !ok {
return
}
if !user.Perms.BanUsers {
NoPermissions(w,r,user)
return
}
uid, err := strconv.Atoi(r.URL.Path[len("/users/ban/"):])
if err != nil {
LocalError("The provided User ID is not a valid number.",w,r,user)
return
}
var uname string
err = get_user_name_stmt.QueryRow(uid).Scan(&uname)
if err == ErrNoRows {
LocalError("The user you're trying to ban no longer exists.",w,r,user)
return
} else if err != nil {
InternalError(err,w)
return
}
confirm_msg := "Are you sure you want to ban '" + uname + "'?"
yousure := AreYouSure{"/users/ban/submit/" + strconv.Itoa(uid),confirm_msg}
pi := Page{"Ban User",user,headerVars,tList,yousure}
if pre_render_hooks["pre_render_ban"] != nil {
if run_pre_render_hook("pre_render_ban", w, r, &user, &pi) {
return
}
}
templates.ExecuteTemplate(w,"areyousure.html",pi)
}
func route_ban_submit(w http.ResponseWriter, r *http.Request, user User) {
if !user.Perms.BanUsers {
NoPermissions(w,r,user)
return
}
if r.FormValue("session") != user.Session {
SecurityError(w,r,user)
return
}
uid, err := strconv.Atoi(r.URL.Path[len("/users/ban/submit/"):])
if err != nil {
LocalError("The provided User ID is not a valid number.",w,r,user)
return
}
/*if uid == -2 {
LocalError("Sigh, are you really trying to ban me? Do you despise so much? Despite all of our adventures over at /arcane-tower/...?",w,r,user)
return
}*/
var group int
var is_super_admin bool
err = get_user_rank_stmt.QueryRow(uid).Scan(&group, &is_super_admin)
if err == ErrNoRows {
LocalError("The user you're trying to ban no longer exists.",w,r,user)
return
} else if err != nil {
InternalError(err,w)
return
}
if is_super_admin || groups[group].Is_Admin || groups[group].Is_Mod {
LocalError("You may not ban another staff member.",w,r,user)
return
}
if uid == user.ID {
LocalError("Why are you trying to ban yourself? Stop that.",w,r,user)
return
}
if groups[group].Is_Banned {
LocalError("The user you're trying to unban is already banned.",w,r,user)
return
}
_, err = change_group_stmt.Exec(4, uid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("ban",uid,"user",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = users.Load(uid)
if err != nil {
LocalError("This user no longer exists!",w,r,user)
return
}
http.Redirect(w,r,"/user/" + strconv.Itoa(uid),http.StatusSeeOther)
}
func route_unban(w http.ResponseWriter, r *http.Request, user User) {
if !user.Perms.BanUsers {
NoPermissions(w,r,user)
return
}
if r.FormValue("session") != user.Session {
SecurityError(w,r,user)
return
}
uid, err := strconv.Atoi(r.URL.Path[len("/users/unban/"):])
if err != nil {
LocalError("The provided User ID is not a valid number.",w,r,user)
return
}
var group int
err = get_user_group_stmt.QueryRow(uid).Scan(&group)
if err == ErrNoRows {
LocalError("The user you're trying to unban no longer exists.",w,r,user)
return
} else if err != nil {
InternalError(err,w)
return
}
if !groups[group].Is_Banned {
LocalError("The user you're trying to unban isn't banned.",w,r,user)
return
}
_, err = change_group_stmt.Exec(config.DefaultGroup, uid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("unban",uid,"user",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = users.Load(uid)
if err != nil && err == ErrNoRows {
LocalError("This user no longer exists!",w,r,user)
return
} else if err != nil {
InternalError(err,w)
return
}
http.Redirect(w,r,"/user/" + strconv.Itoa(uid),http.StatusSeeOther)
}
func route_activate(w http.ResponseWriter, r *http.Request, user User) {
if !user.Perms.ActivateUsers {
NoPermissions(w,r,user)
return
}
if r.FormValue("session") != user.Session {
SecurityError(w,r,user)
return
}
uid, err := strconv.Atoi(r.URL.Path[len("/users/activate/"):])
if err != nil {
LocalError("The provided User ID is not a valid number.",w,r,user)
return
}
var active bool
err = get_user_active_stmt.QueryRow(uid).Scan(&active)
if err == ErrNoRows {
LocalError("The account you're trying to activate no longer exists.",w,r,user)
return
} else if err != nil {
InternalError(err,w)
return
}
if active {
LocalError("The account you're trying to activate has already been activated.",w,r,user)
return
}
_, err = activate_user_stmt.Exec(uid)
if err != nil {
InternalError(err,w)
return
}
_, err = change_group_stmt.Exec(config.DefaultGroup, uid)
if err != nil {
InternalError(err,w)
return
}
ipaddress, _, err := net.SplitHostPort(r.RemoteAddr)
if err != nil {
LocalError("Bad IP",w,r,user)
return
}
err = addModLog("activate",uid,"user",ipaddress,user.ID)
if err != nil {
InternalError(err,w)
return
}
err = users.Load(uid)
if err != nil {
LocalError("This user no longer exists!",w,r,user)
return
}
http.Redirect(w,r,"/user/" + strconv.Itoa(uid),http.StatusSeeOther)
}