Add locks and other sync stuff

This commit is contained in:
Tulir Asokan 2019-04-27 15:02:21 +03:00
parent 60e3fe3927
commit bc7e2d9a1c
12 changed files with 339 additions and 160 deletions

View File

@ -21,7 +21,7 @@ precompiled executables. For now, you can either download
a CI build from [dl.maunium.net/programs/gomuks](https://dl.maunium.net/programs/gomuks)
or compile from source:
0. Install [Go](https://golang.org/) 1.11 or higher
0. Install [Go](https://golang.org/) 1.12 or higher
1. Clone the repo: `git clone https://github.com/tulir/gomuks.git && cd gomuks`
2. Build: `go build`

View File

@ -95,7 +95,7 @@ func PrettyPanic(panic interface{}) {
var buf bytes.Buffer
fmt.Fprintln(&buf, panic)
buf.Write(debug.Stack())
err := ioutil.WriteFile(traceFile, buf.Bytes(), 0644)
err := ioutil.WriteFile(traceFile, buf.Bytes(), 0640)
if err != nil {
fmt.Println("Saving the stack trace to", traceFile, "failed:")

18
go.mod
View File

@ -4,22 +4,26 @@ go 1.12
require (
github.com/alecthomas/chroma v0.6.3
github.com/alecthomas/kong v0.1.16 // indirect
github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1 // indirect
github.com/disintegration/imaging v1.6.0
github.com/kyokomi/emoji v2.1.0+incompatible
github.com/lithammer/fuzzysearch v1.0.2
github.com/lucasb-eyer/go-colorful v1.0.1
github.com/lucasb-eyer/go-colorful v1.0.2
github.com/mattn/go-colorable v0.1.1 // indirect
github.com/mattn/go-isatty v0.0.7 // indirect
github.com/mattn/go-runewidth v0.0.4
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d // indirect
github.com/russross/blackfriday/v2 v2.0.1
github.com/shurcooL/sanitized_anchor_name v1.0.0 // indirect
github.com/stretchr/objx v0.2.0 // indirect
go.etcd.io/bbolt v1.3.2
golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5 // indirect
golang.org/x/image v0.0.0-20190321063152-3fc05d484e9f
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3
golang.org/x/sys v0.0.0-20190410170021-cc4d4f50624c // indirect
golang.org/x/image v0.0.0-20190424155947-59b11bec70c7
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 // indirect
gopkg.in/toast.v1 v1.0.0-20180812000517-0a84660828b2 // indirect
gopkg.in/yaml.v2 v2.2.2
maunium.net/go/mautrix v0.1.0-alpha.3.0.20190410194750-53c7c9d954c8
maunium.net/go/mauview v0.0.0-20190406150001-ad4a4e562f9e
maunium.net/go/tcell v0.0.0-20190406145848-d520315b0ddb
maunium.net/go/mauview v0.0.0-20190426104003-3e5387b8a125
maunium.net/go/tcell v0.0.0-20190426103942-24a060c2189b
)

27
go.sum
View File

@ -1,11 +1,15 @@
github.com/DATA-DOG/go-sqlmock v1.3.3/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
github.com/alecthomas/chroma v0.6.3 h1:8H1D0yddf0mvgvO4JDBKnzLd9ERmzzAijBxnZXGV/FA=
github.com/alecthomas/chroma v0.6.3/go.mod h1:quT2EpvJNqkuPi6DmBHB+E33FXBgBBPzyH5++Dn1LPc=
github.com/alecthomas/colour v0.0.0-20160524082231-60882d9e2721/go.mod h1:QO9JBoKquHd+jz9nshCh40fOfO+JzsoXy8qTHF68zU0=
github.com/alecthomas/kong v0.1.15/go.mod h1:0m2VYms8rH0qbCqVB2gvGHk74bqLIq0HXjCs5bNbNQU=
github.com/alecthomas/kong v0.1.16/go.mod h1:0m2VYms8rH0qbCqVB2gvGHk74bqLIq0HXjCs5bNbNQU=
github.com/alecthomas/repr v0.0.0-20180818092828-117648cd9897/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
github.com/alecthomas/repr v0.0.0-20181024024818-d37bc2a10ba1/go.mod h1:xTS7Pm1pD1mvyM075QCDSRqH6qRLXylzS24ZTpRiSzQ=
github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 h1:y5HC9v93H5EPKqaS1UYVg1uYah5Xf51mBfIoWehClUQ=
github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964/go.mod h1:Xd9hchkHSWYkEqJwUGisez3G1QY8Ryz0sdWrLPMGjLk=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
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/disintegration/imaging v1.6.0 h1:nVPXRUUQ36Z7MNf0O77UzgnOb1mkMMor7lmJMJXc/mA=
@ -20,8 +24,13 @@ github.com/lithammer/fuzzysearch v1.0.2 h1:AjCE2iwc5y+8K+h2nXVc0Pmrpjvu+JVqMgiZ0
github.com/lithammer/fuzzysearch v1.0.2/go.mod h1:bvAJyokfCQ7Vknrd4Kgc+izmMrPj5CiBAu2t6rK1Kak=
github.com/lucasb-eyer/go-colorful v1.0.1 h1:nKJRBvZWPzvkwB4sY8A3U4zgqLf2Y9c02yzPsbXu/5c=
github.com/lucasb-eyer/go-colorful v1.0.1/go.mod h1:tLy1nWSoU0DGtxQyNRrUmb6PUiB7usbds6gd97XTXwA=
github.com/lucasb-eyer/go-colorful v1.0.2 h1:mCMFu6PgSozg9tDNMMK3g18oJBX7oYGrC09mS6CXfO4=
github.com/lucasb-eyer/go-colorful v1.0.2/go.mod h1:0MS4r+7BZKSJ5mw4/S5MPN+qHFF1fYclkSPilDOKW0s=
github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
github.com/mattn/go-isatty v0.0.4/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
github.com/mattn/go-isatty v0.0.5/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
github.com/mattn/go-isatty v0.0.7/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hdxcsrc5s=
github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
github.com/nu7hatch/gouuid v0.0.0-20131221200532-179d4d0c4d8d h1:VhgPp6v9qf9Agr/56bj7Y/xa04UccTW04VP0Qed4vnQ=
@ -35,8 +44,11 @@ github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQD
github.com/sergi/go-diff v1.0.0/go.mod h1:0CfEIISq7TuYL3j771MWULgwwjU+GofnZX9QAmXWZgo=
github.com/shurcooL/sanitized_anchor_name v1.0.0 h1:PdmoCO6wvbs+7yrJyMORt4/BmY5IYyJwS/kOiWx8mHo=
github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.2.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
github.com/stretchr/testify v1.2.2 h1:bSDNvY7ZPG5RlJ8otE/7V6gMiyenm9RtJ7IUVIAoJ1w=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
github.com/zyedidia/clipboard v0.0.0-20180718195219-bd31d747117d h1:Lhqt2eo+rgM8aswvM7nTtAMVm8ARPWzkE9n6eZDOccY=
github.com/zyedidia/clipboard v0.0.0-20180718195219-bd31d747117d/go.mod h1:WDk3p8GiZV9+xFWlSo8qreeoLhW6Ik692rqXk+cNeRY=
go.etcd.io/bbolt v1.3.2 h1:Z/90sZLPOeCy2PwprqkFa25PdkusRzaj9P8zm/KNyvk=
@ -44,23 +56,38 @@ go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190325154230-a5d413f7728c/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5/go.mod h1:WFFai1msRO1wXaEeE5yQxYXgSfI8pQAWXbQop6sCtWE=
golang.org/x/crypto v0.0.0-20190424203555-c05e17bb3b2d/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/image v0.0.0-20180708004352-c73c2afc3b81/go.mod h1:ux5Hcp/YLpHSI86hEcLt0YII63i6oz57MZXIpbrjZUs=
golang.org/x/image v0.0.0-20190321063152-3fc05d484e9f h1:FO4MZ3N56GnxbqxGKqh+YTzUWQ2sDwtFQEZgLOxh9Jc=
golang.org/x/image v0.0.0-20190321063152-3fc05d484e9f/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190424155947-59b11bec70c7 h1:OIchhgIITCxOyycwe8n9adxV37/WqbetxrpXNm7oPqI=
golang.org/x/image v0.0.0-20190424155947-59b11bec70c7/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/net v0.0.0-20190110200230-915654e7eabc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190326090315-15845e8f865b/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3 h1:0GoQqolDA55aaLxZyTzK/Y2ePZzZTUrRacwib7cNsYQ=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6 h1:FP8hkuE6yUEaJnK7O2eTuejKWwW+Rhfj80dQ2JcKxCU=
golang.org/x/net v0.0.0-20190424112056-4829fb13d2c6/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20181128092732-4ed8d59d0b35/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190322080309-f49334f85ddc/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190405154228-4b34438f7a67/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190410170021-cc4d4f50624c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190425145619-16072639606e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190425222832-ad9eeb80039a/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
gopkg.in/DATA-DOG/go-sqlmock.v1 v1.3.0/go.mod h1:OdE7CF6DbADk7lN8LIKRzRJTTZXIjtWgA5THM5lhBAw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/toast.v1 v1.0.0-20180812000517-0a84660828b2 h1:MZF6J7CV6s/h0HBkfqebrYfKCVEo5iN+wzE4QhV3Evo=
gopkg.in/toast.v1 v1.0.0-20180812000517-0a84660828b2/go.mod h1:s1Sn2yZos05Qfs7NKt867Xe18emOmtsO3eAKbDaon0o=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=

View File

@ -178,8 +178,10 @@ func (c *Container) UpdatePushRules() {
resp, err := pushrules.GetPushRules(c.client)
if err != nil {
debug.Print("Failed to fetch push rules:", err)
c.config.PushRules = &pushrules.PushRuleset{}
} else {
c.config.PushRules = resp
}
c.config.PushRules = resp
c.config.SavePushRules()
}

View File

@ -75,7 +75,7 @@ func (rs *PushRuleset) MarshalJSON() ([]byte, error) {
// DefaultPushActions is the value returned if none of the rule
// collections in a Ruleset match the event given to GetActions()
var DefaultPushActions = make(PushActionArray, 0)
var DefaultPushActions = PushActionArray{&PushAction{Action: ActionDontNotify}}
// GetActions matches the given event against all of the push rule
// collections in this push ruleset in the order of priority as
@ -85,6 +85,9 @@ func (rs *PushRuleset) GetActions(room Room, event *mautrix.Event) (match PushAc
arrays := []PushRuleCollection{rs.Override, rs.Content, rs.Room, rs.Sender, rs.Underride}
// Loop until one of the push rule collections matches the room/event combo.
for _, pra := range arrays {
if pra == nil {
continue
}
if match = pra.GetActions(room, event); match != nil {
// Match found, return it.
return

View File

@ -57,7 +57,6 @@ type UnreadMessage struct {
Highlight bool
}
// Room represents a single Matrix room.
type Room struct {
*mautrix.Room
@ -101,26 +100,7 @@ type Room struct {
// The list of aliases. Directly fetched from the m.room.aliases state event.
aliasesCache []string
// fetchHistoryLock is used to make sure multiple goroutines don't fetch
// history for this room at the same time.
fetchHistoryLock *sync.Mutex
}
// LockHistory locks the history fetching mutex.
// If the mutex is nil, it will be created.
func (room *Room) LockHistory() {
if room.fetchHistoryLock == nil {
room.fetchHistoryLock = &sync.Mutex{}
}
room.fetchHistoryLock.Lock()
}
// UnlockHistory unlocks the history fetching mutex.
// If the mutex is nil, this does nothing.
func (room *Room) UnlockHistory() {
if room.fetchHistoryLock != nil {
room.fetchHistoryLock.Unlock()
}
lock sync.RWMutex
}
func (room *Room) Load(path string) error {
@ -130,6 +110,8 @@ func (room *Room) Load(path string) error {
}
defer file.Close()
dec := gob.NewDecoder(file)
room.lock.Lock()
defer room.lock.Unlock()
return dec.Decode(room)
}
@ -140,11 +122,15 @@ func (room *Room) Save(path string) error {
}
defer file.Close()
enc := gob.NewEncoder(file)
room.lock.RLock()
defer room.lock.RUnlock()
return enc.Encode(room)
}
// MarkRead clears the new message statuses on this room.
func (room *Room) MarkRead(eventID string) bool {
room.lock.Lock()
defer room.lock.Unlock()
if room.lastMarkedRead == eventID {
return false
}
@ -164,6 +150,8 @@ func (room *Room) MarkRead(eventID string) bool {
}
func (room *Room) UnreadCount() int {
room.lock.Lock()
defer room.lock.Unlock()
if room.unreadCountCache == nil {
room.unreadCountCache = new(int)
for _, unreadMessage := range room.UnreadMessages {
@ -176,6 +164,8 @@ func (room *Room) UnreadCount() int {
}
func (room *Room) Highlighted() bool {
room.lock.Lock()
defer room.lock.Unlock()
if room.highlightCache == nil {
room.highlightCache = new(bool)
for _, unreadMessage := range room.UnreadMessages {
@ -193,6 +183,8 @@ func (room *Room) HasNewMessages() bool {
}
func (room *Room) AddUnread(eventID string, counted, highlight bool) {
room.lock.Lock()
defer room.lock.Unlock()
room.UnreadMessages = append(room.UnreadMessages, UnreadMessage{
EventID: eventID,
Counted: counted,
@ -213,6 +205,8 @@ func (room *Room) AddUnread(eventID string, counted, highlight bool) {
}
func (room *Room) Tags() []RoomTag {
room.lock.RLock()
defer room.lock.RUnlock()
if len(room.RawTags) == 0 {
if room.IsDirect {
return []RoomTag{{"net.maunium.gomuks.fake.direct", "0.5"}}
@ -225,6 +219,8 @@ func (room *Room) Tags() []RoomTag {
// UpdateState updates the room's current state with the given Event. This will clobber events based
// on the type/state_key combination.
func (room *Room) UpdateState(event *mautrix.Event) {
room.lock.Lock()
defer room.lock.Unlock()
_, exists := room.State[event.Type]
if !exists {
room.State[event.Type] = make(map[string]*mautrix.Event)
@ -269,13 +265,15 @@ func (room *Room) UpdateState(event *mautrix.Event) {
// GetStateEvent returns the state event for the given type/state_key combo, or nil.
func (room *Room) GetStateEvent(eventType mautrix.EventType, stateKey string) *mautrix.Event {
room.lock.RLock()
defer room.lock.RUnlock()
stateEventMap, _ := room.State[eventType]
event, _ := stateEventMap[stateKey]
return event
}
// GetStateEvents returns the state events for the given type.
func (room *Room) GetStateEvents(eventType mautrix.EventType) map[string]*mautrix.Event {
// getStateEvents returns the state events for the given type.
func (room *Room) getStateEvents(eventType mautrix.EventType) map[string]*mautrix.Event {
stateEventMap, _ := room.State[eventType]
return stateEventMap
}
@ -309,11 +307,13 @@ func (room *Room) GetCanonicalAlias() string {
// GetAliases returns the list of aliases that point to this room.
func (room *Room) GetAliases() []string {
if room.aliasesCache == nil {
aliasEvents := room.GetStateEvents(mautrix.StateAliases)
room.lock.RLock()
aliasEvents := room.getStateEvents(mautrix.StateAliases)
room.aliasesCache = []string{}
for _, event := range aliasEvents {
room.aliasesCache = append(room.aliasesCache, event.Content.Aliases...)
}
room.lock.RUnlock()
}
return room.aliasesCache
}
@ -394,7 +394,8 @@ func (room *Room) GetTitle() string {
// createMemberCache caches all member events into a easily processable MXID -> *Member map.
func (room *Room) createMemberCache() map[string]*mautrix.Member {
cache := make(map[string]*mautrix.Member)
events := room.GetStateEvents(mautrix.StateMember)
room.lock.RLock()
events := room.getStateEvents(mautrix.StateMember)
room.firstMemberCache = nil
if events != nil {
for userID, event := range events {
@ -411,7 +412,10 @@ func (room *Room) createMemberCache() map[string]*mautrix.Member {
}
}
}
room.lock.RUnlock()
room.lock.Lock()
room.memberCache = cache
room.lock.Unlock()
return cache
}
@ -432,7 +436,9 @@ func (room *Room) GetMember(userID string) *mautrix.Member {
if len(room.memberCache) == 0 {
room.createMemberCache()
}
room.lock.RLock()
member, _ := room.memberCache[userID]
room.lock.RUnlock()
return member
}
@ -444,8 +450,7 @@ func (room *Room) GetSessionOwner() string {
// NewRoom creates a new Room with the given ID
func NewRoom(roomID, owner string) *Room {
return &Room{
Room: mautrix.NewRoom(roomID),
fetchHistoryLock: &sync.Mutex{},
SessionUserID: owner,
Room: mautrix.NewRoom(roomID),
SessionUserID: owner,
}
}

View File

@ -107,6 +107,8 @@ func NewGomuksSyncer(session SyncerSession) *GomuksSyncer {
// ProcessResponse processes a Matrix sync response.
func (s *GomuksSyncer) ProcessResponse(res *mautrix.RespSync, since string) (err error) {
debug.Print("Received sync response")
// dat, _ := json.MarshalIndent(res, "", " ")
// debug.Print(string(dat))
s.processSyncEvents(nil, res.Presence.Events, EventSourcePresence)
s.processSyncEvents(nil, res.AccountData.Events, EventSourceAccountData)

View File

@ -20,6 +20,8 @@ import (
"fmt"
"math"
"strings"
"sync"
"sync/atomic"
"github.com/mattn/go-runewidth"
@ -43,20 +45,24 @@ type MessageView struct {
DateFormat string
TimestampFormat string
TimestampWidth int
LoadingMessages bool
widestSender int
width int
height int
prevWidth int
prevHeight int
prevMsgCount int
prevPrefs config.UserPreferences
// Used for locking
loadingMessages int32
messageIDs map[string]messages.UIMessage
messages []messages.UIMessage
_widestSender uint32
_width uint32
_height uint32
_prevWidth uint32
_prevHeight uint32
prevMsgCount int
prevPrefs config.UserPreferences
msgBuffer []messages.UIMessage
messageIDLock sync.RWMutex
messageIDs map[string]messages.UIMessage
messagesLock sync.RWMutex
messages []messages.UIMessage
msgBufferLock sync.RWMutex
msgBuffer []messages.UIMessage
}
func NewMessageView(parent *RoomView) *MessageView {
@ -72,19 +78,20 @@ func NewMessageView(parent *RoomView) *MessageView {
messageIDs: make(map[string]messages.UIMessage),
msgBuffer: make([]messages.UIMessage, 0),
width: 80,
widestSender: 5,
prevWidth: -1,
prevHeight: -1,
prevMsgCount: -1,
_width: 80,
_widestSender: 5,
_prevWidth: 0,
_prevHeight: 0,
prevMsgCount: -1,
}
}
func (view *MessageView) updateWidestSender(sender string) {
if len(sender) > view.widestSender {
view.widestSender = len(sender)
if view.widestSender > view.MaxSenderWidth {
view.widestSender = view.MaxSenderWidth
if len(sender) > int(view._widestSender) {
if len(sender) > view.MaxSenderWidth {
atomic.StoreUint32(&view._widestSender, uint32(view.MaxSenderWidth))
} else {
atomic.StoreUint32(&view._widestSender, uint32(len(sender)))
}
}
}
@ -109,22 +116,21 @@ func (view *MessageView) AddMessage(ifcMessage ifc.Message, direction MessageDir
}
var oldMsg messages.UIMessage
var messageExists bool
if oldMsg, messageExists = view.messageIDs[message.ID()]; messageExists {
if oldMsg = view.getMessageByID(message.ID()); oldMsg != nil {
view.replaceMessage(oldMsg, message)
direction = IgnoreMessage
} else if oldMsg, messageExists = view.messageIDs[message.TxnID()]; messageExists {
} else if oldMsg = view.getMessageByID(message.TxnID()); oldMsg != nil {
view.replaceMessage(oldMsg, message)
delete(view.messageIDs, message.TxnID())
view.deleteMessageID(message.TxnID())
direction = IgnoreMessage
}
view.updateWidestSender(message.Sender())
width := view.width
width := view.width()
bare := view.config.Preferences.BareMessageView
if !bare {
width -= view.TimestampWidth + TimestampSenderGap + view.widestSender + SenderMessageGap
width -= view.TimestampWidth + TimestampSenderGap + view.widestSender() + SenderMessageGap
}
message.CalculateBuffer(view.config.Preferences, width)
@ -140,18 +146,22 @@ func (view *MessageView) AddMessage(ifcMessage ifc.Message, direction MessageDir
if view.ScrollOffset > 0 {
view.ScrollOffset += message.Height()
}
view.messagesLock.Lock()
if len(view.messages) > 0 && !view.messages[len(view.messages)-1].SameDate(message) {
view.messages = append(view.messages, makeDateChange(), message)
} else {
view.messages = append(view.messages, message)
}
view.messagesLock.Unlock()
view.appendBuffer(message)
} else if direction == PrependMessage {
view.messagesLock.Lock()
if len(view.messages) > 0 && !view.messages[0].SameDate(message) {
view.messages = append([]messages.UIMessage{message, makeDateChange()}, view.messages...)
} else {
view.messages = append([]messages.UIMessage{message}, view.messages...)
}
view.messagesLock.Unlock()
} else if oldMsg != nil {
view.replaceBuffer(oldMsg, message)
} else {
@ -160,31 +170,62 @@ func (view *MessageView) AddMessage(ifcMessage ifc.Message, direction MessageDir
}
if len(message.ID()) > 0 {
view.messageIDs[message.ID()] = message
view.setMessageID(message)
}
}
func (view *MessageView) replaceMessage(original messages.UIMessage, new messages.UIMessage) {
if len(new.ID()) > 0 {
view.setMessageID(new)
}
view.messagesLock.Lock()
for index, msg := range view.messages {
if msg == original {
view.messages[index] = new
}
}
view.messagesLock.Unlock()
}
func (view *MessageView) getMessageByID(id string) messages.UIMessage {
view.messageIDLock.RLock()
defer view.messageIDLock.RUnlock()
msg, ok := view.messageIDs[id]
if !ok {
return nil
}
return msg
}
func (view *MessageView) deleteMessageID(id string) {
view.messageIDLock.Lock()
delete(view.messageIDs, id)
view.messageIDLock.Unlock()
}
func (view *MessageView) setMessageID(message messages.UIMessage) {
view.messageIDLock.Lock()
view.messageIDs[message.ID()] = message
view.messageIDLock.Unlock()
}
func (view *MessageView) appendBuffer(message messages.UIMessage) {
view.msgBufferLock.Lock()
view.appendBufferUnlocked(message)
view.msgBufferLock.Unlock()
}
func (view *MessageView) appendBufferUnlocked(message messages.UIMessage) {
for i := 0; i < message.Height(); i++ {
view.msgBuffer = append(view.msgBuffer, message)
}
view.prevMsgCount++
}
func (view *MessageView) replaceMessage(original messages.UIMessage, new messages.UIMessage) {
if len(new.ID()) > 0 {
view.messageIDs[new.ID()] = new
}
for index, msg := range view.messages {
if msg == original {
view.messages[index] = new
}
}
}
func (view *MessageView) replaceBuffer(original messages.UIMessage, new messages.UIMessage) {
start := -1
end := -1
view.msgBufferLock.RLock()
for index, meta := range view.msgBuffer {
if meta == original {
if start == -1 {
@ -195,6 +236,7 @@ func (view *MessageView) replaceBuffer(original messages.UIMessage, new messages
break
}
}
view.msgBufferLock.RUnlock()
if start == -1 {
debug.Print("Called replaceBuffer() with message that was not in the buffer:", original)
@ -208,9 +250,10 @@ func (view *MessageView) replaceBuffer(original messages.UIMessage, new messages
}
if new.Height() == 0 {
new.CalculateBuffer(view.prevPrefs, view.prevWidth)
new.CalculateBuffer(view.prevPrefs, view.prevWidth())
}
view.msgBufferLock.Lock()
if new.Height() != end-start {
metaBuffer := view.msgBuffer[0:start]
for i := 0; i < new.Height(); i++ {
@ -222,17 +265,20 @@ func (view *MessageView) replaceBuffer(original messages.UIMessage, new messages
view.msgBuffer[i] = new
}
}
view.msgBufferLock.Unlock()
}
func (view *MessageView) recalculateBuffers() {
prefs := view.config.Preferences
recalculateMessageBuffers := view.width != view.prevWidth ||
recalculateMessageBuffers := view.width() != view.prevWidth() ||
view.prevPrefs.BareMessageView != prefs.BareMessageView ||
view.prevPrefs.DisableImages != prefs.DisableImages
view.messagesLock.RLock()
view.msgBufferLock.Lock()
if recalculateMessageBuffers || len(view.messages) != view.prevMsgCount {
width := view.width
width := view.width()
if !prefs.BareMessageView {
width -= view.TimestampWidth + TimestampSenderGap + view.widestSender + SenderMessageGap
width -= view.TimestampWidth + TimestampSenderGap + view.widestSender() + SenderMessageGap
}
view.msgBuffer = []messages.UIMessage{}
view.prevMsgCount = 0
@ -244,11 +290,12 @@ func (view *MessageView) recalculateBuffers() {
if recalculateMessageBuffers {
message.CalculateBuffer(prefs, width)
}
view.appendBuffer(message)
view.appendBufferUnlocked(message)
}
}
view.prevHeight = view.height
view.prevWidth = view.width
view.msgBufferLock.Unlock()
view.messagesLock.RUnlock()
view.updatePrevSize()
view.prevPrefs = prefs
}
@ -309,19 +356,21 @@ func (view *MessageView) OnMouseEvent(event mauview.MouseEvent) bool {
return true
case tcell.Button1:
x, y := event.Position()
line := view.TotalHeight() - view.ScrollOffset - view.height + y
line := view.TotalHeight() - view.ScrollOffset - view.Height() + y
if line < 0 || line >= view.TotalHeight() {
return false
}
view.msgBufferLock.RLock()
message := view.msgBuffer[line]
var prevMessage messages.UIMessage
if y != 0 && line > 0 {
prevMessage = view.msgBuffer[line-1]
}
view.msgBufferLock.RUnlock()
usernameX := view.TimestampWidth + TimestampSenderGap
messageX := usernameX + view.widestSender + SenderMessageGap
messageX := usernameX + view.widestSender() + SenderMessageGap
if x >= messageX {
return view.handleMessageClick(message)
@ -336,30 +385,59 @@ const PaddingAtTop = 5
func (view *MessageView) AddScrollOffset(diff int) {
totalHeight := view.TotalHeight()
if diff >= 0 && view.ScrollOffset+diff >= totalHeight-view.height+PaddingAtTop {
view.ScrollOffset = totalHeight - view.height + PaddingAtTop
height := view.Height()
if diff >= 0 && view.ScrollOffset+diff >= totalHeight-height+PaddingAtTop {
view.ScrollOffset = totalHeight - height + PaddingAtTop
} else {
view.ScrollOffset += diff
}
if view.ScrollOffset > totalHeight-view.height+PaddingAtTop {
view.ScrollOffset = totalHeight - view.height + PaddingAtTop
if view.ScrollOffset > totalHeight-height+PaddingAtTop {
view.ScrollOffset = totalHeight - height + PaddingAtTop
}
if view.ScrollOffset < 0 {
view.ScrollOffset = 0
}
}
func (view *MessageView) setSize(width, height int) {
atomic.StoreUint32(&view._width, uint32(width))
atomic.StoreUint32(&view._height, uint32(height))
}
func (view *MessageView) updatePrevSize() {
atomic.StoreUint32(&view._prevWidth, atomic.LoadUint32(&view._width))
atomic.StoreUint32(&view._prevHeight, atomic.LoadUint32(&view._height))
}
func (view *MessageView) prevHeight() int {
return int(atomic.LoadUint32(&view._prevHeight))
}
func (view *MessageView) prevWidth() int {
return int(atomic.LoadUint32(&view._prevWidth))
}
func (view *MessageView) widestSender() int {
return int(atomic.LoadUint32(&view._widestSender))
}
func (view *MessageView) Height() int {
return view.height
return int(atomic.LoadUint32(&view._height))
}
func (view *MessageView) width() int {
return int(atomic.LoadUint32(&view._width))
}
func (view *MessageView) TotalHeight() int {
view.msgBufferLock.RLock()
defer view.msgBufferLock.RUnlock()
return len(view.msgBuffer)
}
func (view *MessageView) IsAtTop() bool {
return view.ScrollOffset >= len(view.msgBuffer)-view.height+PaddingAtTop
return view.ScrollOffset >= view.TotalHeight()-view.Height()+PaddingAtTop
}
const (
@ -407,7 +485,7 @@ func (view *MessageView) getIndexOffset(screen mauview.Screen, height, messageX
indexOffset = view.TotalHeight() - view.ScrollOffset - height
if indexOffset <= -PaddingAtTop {
message := "Scroll up to load more messages."
if view.LoadingMessages {
if atomic.LoadInt32(&view.loadingMessages) == 1 {
message = "Loading more messages..."
}
widget.WriteLineSimpleColor(screen, message, messageX, 0, tcell.ColorGreen)
@ -419,6 +497,7 @@ func (view *MessageView) CapturePlaintext(height int) string {
var buf strings.Builder
indexOffset := view.TotalHeight() - view.ScrollOffset - height
var prevMessage messages.UIMessage
view.msgBufferLock.RLock()
for line := 0; line < height; line++ {
index := indexOffset + line
if index < 0 {
@ -438,27 +517,29 @@ func (view *MessageView) CapturePlaintext(height int) string {
prevMessage = message
}
}
view.msgBufferLock.RUnlock()
return buf.String()
}
func (view *MessageView) Draw(screen mauview.Screen) {
view.width, view.height = screen.Size()
view.setSize(screen.Size())
view.recalculateBuffers()
height := view.Height()
if view.TotalHeight() == 0 {
widget.WriteLineSimple(screen, "It's quite empty in here.", 0, view.height)
widget.WriteLineSimple(screen, "It's quite empty in here.", 0, height)
return
}
usernameX := view.TimestampWidth + TimestampSenderGap
messageX := usernameX + view.widestSender + SenderMessageGap
messageX := usernameX + view.widestSender() + SenderMessageGap
bareMode := view.config.Preferences.BareMessageView
if bareMode {
messageX = 0
}
indexOffset := view.getIndexOffset(screen, view.height, messageX)
indexOffset := view.getIndexOffset(screen, height, messageX)
viewStart := 0
if indexOffset < 0 {
@ -466,13 +547,13 @@ func (view *MessageView) Draw(screen mauview.Screen) {
}
if !bareMode {
separatorX := usernameX + view.widestSender + SenderSeparatorGap
scrollBarHeight, scrollBarPos := view.calculateScrollBar(view.height)
separatorX := usernameX + view.widestSender() + SenderSeparatorGap
scrollBarHeight, scrollBarPos := view.calculateScrollBar(height)
for line := viewStart; line < view.height; line++ {
for line := viewStart; line < height; line++ {
showScrollbar := line-viewStart >= scrollBarPos-scrollBarHeight && line-viewStart < scrollBarPos
isTop := line == viewStart && view.ScrollOffset+view.height >= view.TotalHeight()
isBottom := line == view.height-1 && view.ScrollOffset == 0
isTop := line == viewStart && view.ScrollOffset+height >= view.TotalHeight()
isBottom := line == height-1 && view.ScrollOffset == 0
borderChar, borderStyle := getScrollbarStyle(showScrollbar, isTop, isBottom)
@ -481,7 +562,8 @@ func (view *MessageView) Draw(screen mauview.Screen) {
}
var prevMsg messages.UIMessage
for line := viewStart; line < view.height && indexOffset+line < view.TotalHeight(); line++ {
view.msgBufferLock.RLock()
for line := viewStart; line < height && indexOffset+line < len(view.msgBuffer); line++ {
index := indexOffset + line
msg := view.msgBuffer[index]
@ -493,7 +575,7 @@ func (view *MessageView) Draw(screen mauview.Screen) {
//if !bareMode && (prevMsg == nil || meta.Sender() != prevMsg.Sender()) {
widget.WriteLineColor(
screen, mauview.AlignRight, msg.Sender(),
usernameX, line, view.widestSender,
usernameX, line, view.widestSender(),
msg.SenderColor())
//}
prevMsg = msg
@ -502,7 +584,8 @@ func (view *MessageView) Draw(screen mauview.Screen) {
for i := index - 1; i >= 0 && view.msgBuffer[i] == msg; i-- {
line--
}
msg.Draw(mauview.NewProxyScreen(screen, messageX, line, view.width-messageX, msg.Height()))
msg.Draw(mauview.NewProxyScreen(screen, messageX, line, view.width()-messageX, msg.Height()))
line += msg.Height() - 1
}
view.msgBufferLock.RUnlock()
}

View File

@ -20,6 +20,7 @@ import (
"math"
"regexp"
"strings"
"sync"
"maunium.net/go/mauview"
"maunium.net/go/tcell"
@ -29,6 +30,8 @@ import (
)
type RoomList struct {
sync.RWMutex
parent *MainView
// The list of tags in display order.
@ -71,6 +74,8 @@ func NewRoomList(parent *MainView) *RoomList {
}
func (list *RoomList) Contains(roomID string) bool {
list.RLock()
defer list.RUnlock()
for _, trl := range list.items {
for _, room := range trl.All() {
if room.ID == roomID {
@ -88,8 +93,8 @@ func (list *RoomList) Add(room *rooms.Room) {
}
}
func (list *RoomList) CheckTag(tag string) {
index := list.IndexTag(tag)
func (list *RoomList) checkTag(tag string) {
index := list.indexTag(tag)
trl, ok := list.items[tag]
@ -107,6 +112,8 @@ func (list *RoomList) CheckTag(tag string) {
}
func (list *RoomList) AddToTag(tag rooms.RoomTag, room *rooms.Room) {
list.Lock()
defer list.Unlock()
trl, ok := list.items[tag.Tag]
if !ok {
list.items[tag.Tag] = NewTagRoomList(list, tag.Tag, NewDefaultOrderedRoom(room))
@ -114,7 +121,7 @@ func (list *RoomList) AddToTag(tag rooms.RoomTag, room *rooms.Room) {
}
trl.Insert(tag.Order, room)
list.CheckTag(tag.Tag)
list.checkTag(tag.Tag)
}
func (list *RoomList) Remove(room *rooms.Room) {
@ -124,6 +131,8 @@ func (list *RoomList) Remove(room *rooms.Room) {
}
func (list *RoomList) RemoveFromTag(tag string, room *rooms.Room) {
list.Lock()
defer list.Unlock()
trl, ok := list.items[tag]
if !ok {
return
@ -158,10 +167,12 @@ func (list *RoomList) RemoveFromTag(tag string, room *rooms.Room) {
list.selectedTag = ""
}
}
list.CheckTag(tag)
list.checkTag(tag)
}
func (list *RoomList) Bump(room *rooms.Room) {
list.RLock()
defer list.RUnlock()
for _, tag := range room.Tags() {
trl, ok := list.items[tag.Tag]
if !ok {
@ -172,6 +183,8 @@ func (list *RoomList) Bump(room *rooms.Room) {
}
func (list *RoomList) Clear() {
list.Lock()
defer list.Unlock()
list.items = make(map[string]*TagRoomList)
list.tags = []string{"m.favourite", "net.maunium.gomuks.fake.direct", "", "m.lowpriority"}
for _, tag := range list.tags {
@ -220,6 +233,8 @@ func (list *RoomList) AddScrollOffset(offset int) {
}
func (list *RoomList) First() (string, *rooms.Room) {
list.RLock()
defer list.RUnlock()
for _, tag := range list.tags {
trl := list.items[tag]
if trl.HasVisibleRooms() {
@ -230,6 +245,8 @@ func (list *RoomList) First() (string, *rooms.Room) {
}
func (list *RoomList) Last() (string, *rooms.Room) {
list.RLock()
defer list.RUnlock()
for tagIndex := len(list.tags) - 1; tagIndex >= 0; tagIndex-- {
tag := list.tags[tagIndex]
trl := list.items[tag]
@ -240,7 +257,7 @@ func (list *RoomList) Last() (string, *rooms.Room) {
return "", nil
}
func (list *RoomList) IndexTag(tag string) int {
func (list *RoomList) indexTag(tag string) int {
for index, entry := range list.tags {
if tag == entry {
return index
@ -250,6 +267,8 @@ func (list *RoomList) IndexTag(tag string) int {
}
func (list *RoomList) Previous() (string, *rooms.Room) {
list.RLock()
defer list.RUnlock()
if len(list.items) == 0 {
return "", nil
} else if list.selected == nil {
@ -266,7 +285,7 @@ func (list *RoomList) Previous() (string, *rooms.Room) {
}
if index == trl.Length()-1 {
tagIndex := list.IndexTag(list.selectedTag)
tagIndex := list.indexTag(list.selectedTag)
tagIndex--
for ; tagIndex >= 0; tagIndex-- {
prevTag := list.tags[tagIndex]
@ -283,6 +302,8 @@ func (list *RoomList) Previous() (string, *rooms.Room) {
}
func (list *RoomList) Next() (string, *rooms.Room) {
list.RLock()
defer list.RUnlock()
if len(list.items) == 0 {
return "", nil
} else if list.selected == nil {
@ -299,7 +320,7 @@ func (list *RoomList) Next() (string, *rooms.Room) {
}
if index == 0 {
tagIndex := list.IndexTag(list.selectedTag)
tagIndex := list.indexTag(list.selectedTag)
tagIndex++
for ; tagIndex < len(list.tags); tagIndex++ {
nextTag := list.tags[tagIndex]
@ -325,6 +346,8 @@ func (list *RoomList) Next() (string, *rooms.Room) {
//
// TODO: Sorting. Now just finds first room with new messages.
func (list *RoomList) NextWithActivity() (string, *rooms.Room) {
list.RLock()
defer list.RUnlock()
for tag, trl := range list.items {
for _, room := range trl.All() {
if room.HasNewMessages() {
@ -337,7 +360,7 @@ func (list *RoomList) NextWithActivity() (string, *rooms.Room) {
}
func (list *RoomList) index(tag string, room *rooms.Room) int {
tagIndex := list.IndexTag(tag)
tagIndex := list.indexTag(tag)
if tagIndex == -1 {
return -1
}
@ -358,6 +381,7 @@ func (list *RoomList) index(tag string, room *rooms.Room) int {
if tagIndex > 0 {
for i := 0; i < tagIndex; i++ {
prevTag := list.tags[i]
prevTRL := list.items[prevTag]
localIndex += prevTRL.RenderHeight()
}
@ -367,9 +391,11 @@ func (list *RoomList) index(tag string, room *rooms.Room) int {
}
func (list *RoomList) ContentHeight() (height int) {
list.RLock()
for _, tag := range list.tags {
height += list.items[tag].RenderHeight()
}
list.RUnlock()
return
}
@ -410,6 +436,8 @@ func (list *RoomList) clickRoom(line, column int, mod bool) bool {
if line < 0 {
return false
}
list.RLock()
defer list.RUnlock()
for _, tag := range list.tags {
trl := list.items[tag]
if line--; line == -1 {
@ -484,6 +512,7 @@ func (list *RoomList) Draw(screen mauview.Screen) {
y -= list.scrollOffset
// Draw the list items.
list.RLock()
for _, tag := range list.tags {
trl := list.items[tag]
tagDisplayName := list.GetTagDisplayName(tag)
@ -501,4 +530,5 @@ func (list *RoomList) Draw(screen mauview.Screen) {
break
}
}
list.RUnlock()
}

View File

@ -277,7 +277,7 @@ func (trl *TagRoomList) Draw(screen mauview.Screen) {
screen.SetCell(width-1, 0, tcell.StyleDefault, '▼')
y := 1
for i := trl.Length() - 1; i >= 0; i-- {
for i := len(items) - 1; i >= 0; i-- {
if y >= height {
return
}

View File

@ -20,6 +20,8 @@ import (
"bufio"
"fmt"
"os"
"sync"
"sync/atomic"
"time"
"unicode"
@ -42,6 +44,7 @@ type MainView struct {
roomView *mauview.Box
currentRoom *RoomView
rooms map[string]*RoomView
roomsLock sync.RWMutex
cmdProcessor *CommandProcessor
focused mauview.Focusable
@ -245,13 +248,17 @@ func (view *MainView) Blur() {
}
func (view *MainView) SwitchRoom(tag string, room *rooms.Room) {
view.switchRoom(tag, room, true)
}
func (view *MainView) switchRoom(tag string, room *rooms.Room, lock bool) {
if room == nil {
return
}
roomView := view.rooms[room.ID]
if roomView == nil {
debug.Print("Tried to switch to non-nil room with nil roomView!")
roomView, ok := view.getRoomView(room.ID, lock)
if !ok {
debug.Print("Tried to switch to room with nonexistent roomView!")
debug.Print(tag, room)
return
}
@ -265,7 +272,7 @@ func (view *MainView) SwitchRoom(tag string, room *rooms.Room) {
}
}
func (view *MainView) addRoomPage(room *rooms.Room) {
func (view *MainView) addRoomPage(room *rooms.Room) *RoomView {
if _, ok := view.rooms[room.ID]; !ok {
roomView := NewRoomView(view, room).
SetInputChangedFunc(view.InputChanged)
@ -276,53 +283,73 @@ func (view *MainView) addRoomPage(room *rooms.Room) {
if len(roomView.MessageView().messages) == 0 {
go view.LoadHistory(room.ID)
}
return roomView
}
return nil
}
func (view *MainView) GetRoom(roomID string) ifc.RoomView {
room, ok := view.rooms[roomID]
room, ok := view.getRoomView(roomID, true)
if !ok {
view.AddRoom(view.matrix.GetRoom(roomID))
room, ok := view.rooms[roomID]
if !ok {
return nil
}
return room
return view.addRoom(view.matrix.GetRoom(roomID))
}
return room
}
func (view *MainView) getRoomView(roomID string, lock bool) (room *RoomView, ok bool) {
if lock {
view.roomsLock.RLock()
room, ok = view.rooms[roomID]
view.roomsLock.RUnlock()
} else {
room, ok = view.rooms[roomID]
}
return room, ok
}
func (view *MainView) AddRoom(room *rooms.Room) {
if view.roomList.Contains(room.ID) {
debug.Print("Add aborted (room exists)", room.ID, room.GetTitle())
return
}
debug.Print("Adding", room.ID, room.GetTitle())
view.roomList.Add(room)
view.addRoomPage(room)
if !view.roomList.HasSelected() {
view.SwitchRoom(view.roomList.First())
}
view.addRoom(room)
}
func (view *MainView) RemoveRoom(room *rooms.Room) {
roomView := view.GetRoom(room.ID)
if roomView == nil {
view.roomsLock.Lock()
_, ok := view.getRoomView(room.ID, false)
if !ok {
view.roomsLock.Unlock()
debug.Print("Remove aborted (not found)", room.ID, room.GetTitle())
return
}
debug.Print("Removing", room.ID, room.GetTitle())
view.roomList.Remove(room)
view.SwitchRoom(view.roomList.Selected())
t, r := view.roomList.Selected()
view.switchRoom(t, r, false)
delete(view.rooms, room.ID)
view.roomsLock.Unlock()
view.parent.Render()
}
func (view *MainView) addRoom(room *rooms.Room) *RoomView {
if view.roomList.Contains(room.ID) {
debug.Print("Add aborted (room exists)", room.ID, room.GetTitle())
return nil
}
debug.Print("Adding", room.ID, room.GetTitle())
view.roomList.Add(room)
view.roomsLock.Lock()
roomView := view.addRoomPage(room)
if !view.roomList.HasSelected() {
t, r := view.roomList.First()
view.switchRoom(t, r, false)
}
view.roomsLock.Unlock()
return roomView
}
func (view *MainView) SetRooms(rooms map[string]*rooms.Room) {
view.roomList.Clear()
view.roomsLock.Lock()
view.rooms = make(map[string]*RoomView)
for _, room := range rooms {
if room.HasLeft {
@ -331,7 +358,9 @@ func (view *MainView) SetRooms(rooms map[string]*rooms.Room) {
view.roomList.Add(room)
view.addRoomPage(room)
}
view.SwitchRoom(view.roomList.First())
t, r := view.roomList.First()
view.switchRoom(t, r, false)
view.roomsLock.Unlock()
}
func (view *MainView) UpdateTags(room *rooms.Room) {
@ -342,8 +371,8 @@ func (view *MainView) UpdateTags(room *rooms.Room) {
view.roomList.Add(room)
}
func (view *MainView) SetTyping(room string, users []string) {
roomView, ok := view.rooms[room]
func (view *MainView) SetTyping(roomID string, users []string) {
roomView, ok := view.getRoomView(roomID, true)
if ok {
roomView.SetTyping(users)
view.parent.Render()
@ -392,33 +421,27 @@ func (view *MainView) NotifyMessage(room *rooms.Room, message ifc.Message, shoul
func (view *MainView) InitialSyncDone() {
view.roomList.Clear()
view.roomsLock.RLock()
for _, room := range view.rooms {
view.roomList.Add(room.Room)
room.UpdateUserList()
}
view.roomsLock.RUnlock()
}
func (view *MainView) LoadHistory(room string) {
func (view *MainView) LoadHistory(roomID string) {
defer debug.Recover()
roomView := view.rooms[room]
msgView := roomView.MessageView()
batch := roomView.Room.PrevBatch
lockTime := time.Now().Unix() + 1
roomView.Room.LockHistory()
msgView.LoadingMessages = true
defer func() {
roomView.Room.UnlockHistory()
msgView.LoadingMessages = false
}()
// There's no clean way to try to lock a mutex, so we just check if we still
// want to continue after we get the lock. This function should always be ran
// in a goroutine, so the blocking doesn't matter.
if time.Now().Unix() >= lockTime || batch != roomView.Room.PrevBatch {
roomView, ok := view.getRoomView(roomID, true)
if !ok {
return
}
msgView := roomView.MessageView()
if !atomic.CompareAndSwapInt32(&msgView.loadingMessages, 0, 1) {
// Locked
return
}
defer atomic.StoreInt32(&msgView.loadingMessages, 0)
history, err := view.matrix.GetHistory(roomView.Room, 50)
if err != nil {