refactor: modularize into packages

This commit is contained in:
ayntgl 2022-01-09 14:29:25 +04:00
parent 548c9f0007
commit d0b47b2588
8 changed files with 552 additions and 566 deletions

151
main.go
View file

@ -1,70 +1,21 @@
package main
import (
"encoding/json"
"os"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/ayntgl/discordo/ui"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
"github.com/zalando/go-keyring"
)
const service = "discordo"
var (
app *ui.App
loginForm *tview.Form
channelsTreeView *tview.TreeView
messagesTextView *tview.TextView
messageInputField *tview.InputField
mainFlex *tview.Flex
selectedChannel *discordgo.Channel
selectedMessage int = -1
)
func main() {
app = ui.NewApp()
app.
EnableMouse(config.General.Mouse).
SetInputCapture(onAppInputCapture)
app.ChannelsTreeView.
SetTopLevel(1).
SetRoot(tview.NewTreeNode("")).
SetSelectedFunc(onChannelsTreeSelected).
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
app.MessagesTextView.
SetRegions(true).
SetDynamicColors(true).
SetWordWrap(true).
SetChangedFunc(func() { app.Draw() }).
SetTitleAlign(tview.AlignLeft).
SetInputCapture(onMessagesViewInputCapture).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
app.MessageInputField.
SetPlaceholder("Message...").
SetPlaceholderTextColor(tcell.ColorWhite).
SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor).
SetInputCapture(onMessageInputFieldInputCapture).
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
rightFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(messagesTextView, 0, 1, false).
AddItem(messageInputField, 3, 1, false)
mainFlex = tview.NewFlex().
AddItem(channelsTreeView, 0, 1, false).
AddItem(rightFlex, 0, 4, false)
app := ui.NewApp()
app.EnableMouse(config.General.Mouse)
token := os.Getenv("DISCORDO_TOKEN")
if token == "" {
@ -72,19 +23,20 @@ func main() {
}
if token != "" {
app.
SetRoot(mainFlex, true).
SetFocus(channelsTreeView)
app.Session.AddHandlerOnce(onSessionReady)
app.Session.AddHandler(onSessionMessageCreate)
err := app.Connect(token)
if err != nil {
panic(err)
}
ui.DrawMainFlex(app)
app.
SetRoot(app.MainFlex, true).
SetFocus(app.GuildsList)
} else {
loginForm = ui.NewLoginForm(onLoginFormLoginButtonSelected, false)
app.SetRoot(loginForm, true)
app.LoginForm = ui.NewLoginForm(func() {
onLoginFormLoginButtonSelected(app)
}, false)
app.SetRoot(app.LoginForm, true)
}
if err := app.Run(); err != nil {
@ -92,26 +44,24 @@ func main() {
}
}
func onLoginFormLoginButtonSelected() {
email := loginForm.GetFormItem(0).(*tview.InputField).GetText()
password := loginForm.GetFormItem(1).(*tview.InputField).GetText()
func onLoginFormLoginButtonSelected(app *ui.App) {
email := app.LoginForm.GetFormItem(0).(*tview.InputField).GetText()
password := app.LoginForm.GetFormItem(1).(*tview.InputField).GetText()
if email == "" || password == "" {
return
}
// Login using the email and password
lr, err := login(email, password)
lr, err := login(app.Session, email, password)
if err != nil {
panic(err)
}
if lr.Token != "" && !lr.MFA {
app.
SetRoot(mainFlex, true).
SetFocus(channelsTreeView)
SetRoot(app.MainFlex, true).
SetFocus(app.GuildsList)
app.Session.AddHandlerOnce(onSessionReady)
app.Session.AddHandler(onSessionMessageCreate)
err = app.Connect(lr.Token)
if err != nil {
panic(err)
@ -120,23 +70,21 @@ func onLoginFormLoginButtonSelected() {
go keyring.Set(service, "token", lr.Token)
} else if lr.MFA {
// The account has MFA enabled, reattempt login with code and ticket.
loginForm = ui.NewLoginForm(func() {
code := loginForm.GetFormItem(0).(*tview.InputField).GetText()
app.LoginForm = ui.NewLoginForm(func() {
code := app.LoginForm.GetFormItem(0).(*tview.InputField).GetText()
if code == "" {
return
}
lr, err = totp(code, lr.Ticket)
lr, err = totp(app.Session, code, lr.Ticket)
if err != nil {
panic(err)
}
app.
SetRoot(mainFlex, true).
SetFocus(channelsTreeView)
SetRoot(app.MainFlex, true).
SetFocus(app.GuildsList)
app.Session.AddHandlerOnce(onSessionReady)
app.Session.AddHandler(onSessionMessageCreate)
err = app.Connect(lr.Token)
if err != nil {
panic(err)
@ -145,6 +93,57 @@ func onLoginFormLoginButtonSelected() {
go keyring.Set(service, "token", lr.Token)
}, true)
app.SetRoot(loginForm, true)
app.SetRoot(app.LoginForm, true)
}
}
type loginResponse struct {
MFA bool `json:"mfa"`
SMS bool `json:"sms"`
Ticket string `json:"ticket"`
Token string `json:"token"`
}
func login(s *discordgo.Session, email string, password string) (*loginResponse, error) {
data := struct {
Email string `json:"email"`
Password string `json:"password"`
}{email, password}
resp, err := s.RequestWithBucketID(
"POST",
discordgo.EndpointLogin,
data,
discordgo.EndpointLogin,
)
if err != nil {
return nil, err
}
var lr loginResponse
err = json.Unmarshal(resp, &lr)
if err != nil {
return nil, err
}
return &lr, nil
}
func totp(s *discordgo.Session, code string, ticket string) (*loginResponse, error) {
data := struct {
Code string `json:"code"`
Ticket string `json:"ticket"`
}{code, ticket}
e := discordgo.EndpointAuth + "mfa/totp"
resp, err := s.RequestWithBucketID("POST", e, data, e)
if err != nil {
return nil, err
}
var lr loginResponse
err = json.Unmarshal(resp, &lr)
if err != nil {
return nil, err
}
return &lr, nil
}

335
ui.go
View file

@ -1,335 +0,0 @@
package main
import (
"sort"
"strings"
"github.com/atotto/clipboard"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/ayntgl/discordo/util"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
func onAppInputCapture(e *tcell.EventKey) *tcell.EventKey {
if util.HasKeybinding(config.Keybindings.FocusChannelsTreeView, e.Name()) {
app.SetFocus(channelsTreeView)
return nil
} else if util.HasKeybinding(config.Keybindings.FocusMessagesView, e.Name()) {
app.SetFocus(messagesTextView)
return nil
} else if util.HasKeybinding(config.Keybindings.FocusMessageInputField, e.Name()) {
app.SetFocus(messageInputField)
return nil
}
return e
}
func onChannelsTreeSelected(n *tview.TreeNode) {
selectedChannel = nil
selectedMessage = 0
messagesTextView.
Clear().
SetTitle("")
messageInputField.SetText("")
// Unhighlight the already-highlighted regions.
messagesTextView.Highlight()
id := n.GetReference()
switch n.GetLevel() {
case 1: // Guilds or Direct Messages
if len(n.GetChildren()) == 0 {
// If the reference of the selected `*TreeNode` is `nil`, it is the direct messages `*TreeNode`.
if id == nil {
cs := app.Session.State.PrivateChannels
sort.Slice(cs, func(i, j int) bool {
return cs[i].LastMessageID > cs[j].LastMessageID
})
for _, c := range cs {
tag := "[::d]"
if util.ChannelIsUnread(app.Session.State, c) {
tag = "[::b]"
}
cn := tview.NewTreeNode(tag + util.ChannelToString(c) + "[::-]").
SetReference(c.ID).
Collapse()
n.AddChild(cn)
}
} else {
g, err := app.Session.State.Guild(id.(string))
if err != nil {
return
}
sort.Slice(g.Channels, func(i, j int) bool {
return g.Channels[i].Position < g.Channels[j].Position
})
// Top-level channels
createTopLevelChannelsNodes(channelsTreeView, app.Session.State, n, g.Channels)
// Category channels
createCategoryChannelsNodes(channelsTreeView, app.Session.State, n, g.Channels)
// Second-level channels
createSecondLevelChannelsNodes(channelsTreeView, app.Session.State, g.Channels)
}
}
n.SetExpanded(!n.IsExpanded())
default: // Channels
c, err := app.Session.State.Channel(id.(string))
if err != nil {
return
}
selectedChannel = c
app.SetFocus(messageInputField)
switch c.Type {
case discordgo.ChannelTypeGuildText, discordgo.ChannelTypeGuildNews:
title := util.ChannelToString(c)
if c.Topic != "" {
title += " - " + c.Topic
}
messagesTextView.SetTitle(title)
case discordgo.ChannelTypeDM, discordgo.ChannelTypeGroupDM:
messagesTextView.SetTitle(util.ChannelToString(c))
}
if strings.HasPrefix(n.GetText(), "[::b]") {
n.SetText("[::d]" + util.ChannelToString(c) + "[::-]")
}
go func() {
ms, err := app.Session.ChannelMessages(c.ID, config.General.FetchMessagesLimit, "", "", "")
if err != nil {
return
}
for i := len(ms) - 1; i >= 0; i-- {
selectedChannel.Messages = append(selectedChannel.Messages, ms[i])
messagesTextView.Write(buildMessage(ms[i]))
}
// Scroll to the end of the text after the messages have been written to the TextView.
messagesTextView.ScrollToEnd()
if len(ms) != 0 && util.ChannelIsUnread(app.Session.State, c) {
app.Session.ChannelMessageAck(c.ID, c.LastMessageID, "")
}
}()
}
}
// createTopLevelChannelsNodes builds and creates `*tview.TreeNode`s for top-level (channels that have an empty parent ID and of type GUILD_TEXT, GUILD_NEWS) channels. If the client user does not have the VIEW_CHANNEL permission for a channel, the channel is excluded from the parent.
func createTopLevelChannelsNodes(treeView *tview.TreeView, s *discordgo.State, n *tview.TreeNode, cs []*discordgo.Channel) {
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) &&
(c.ParentID == "") {
if !util.HasPermission(s, c.ID, discordgo.PermissionViewChannel) {
continue
}
n.AddChild(util.CreateChannelNode(s, c))
continue
}
}
}
// createCategoryChannelsNodes builds and creates `*tview.TreeNode`s for category (type: GUILD_CATEGORY) channels. If the client user does not have the VIEW_CHANNEL permission for a channel, the channel is excluded from the parent.
func createCategoryChannelsNodes(treeView *tview.TreeView, s *discordgo.State, n *tview.TreeNode, cs []*discordgo.Channel) {
CategoryLoop:
for _, c := range cs {
if c.Type == discordgo.ChannelTypeGuildCategory {
if !util.HasPermission(s, c.ID, discordgo.PermissionViewChannel) {
continue
}
for _, child := range cs {
if child.ParentID == c.ID {
n.AddChild(util.CreateChannelNode(s, c))
continue CategoryLoop
}
}
n.AddChild(util.CreateChannelNode(s, c))
}
}
}
// createSecondLevelChannelsNodes builds and creates `*tview.TreeNode`s for second-level (channels that have a non-empty parent ID and of type GUILD_TEXT, GUILD_NEWS) channels. If the client user does not have the VIEW_CHANNEL permission for a channel, the channel is excluded from the parent.
func createSecondLevelChannelsNodes(treeView *tview.TreeView, s *discordgo.State, cs []*discordgo.Channel) {
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) &&
(c.ParentID != "") {
if !util.HasPermission(s, c.ID, discordgo.PermissionViewChannel) {
continue
}
pn := util.GetNodeByReference(treeView, c.ParentID)
if pn != nil {
pn.AddChild(util.CreateChannelNode(s, c))
}
}
}
}
func onMessagesViewInputCapture(e *tcell.EventKey) *tcell.EventKey {
if selectedChannel == nil {
return nil
}
ms := selectedChannel.Messages
if len(ms) == 0 {
return nil
}
if util.HasKeybinding(config.Keybindings.SelectPreviousMessage, e.Name()) {
if len(messagesTextView.GetHighlights()) == 0 {
selectedMessage = len(ms) - 1
} else {
selectedMessage--
if selectedMessage < 0 {
selectedMessage = 0
}
}
messagesTextView.
Highlight(ms[selectedMessage].ID).
ScrollToHighlight()
return nil
} else if util.HasKeybinding(config.Keybindings.SelectNextMessage, e.Name()) {
if len(messagesTextView.GetHighlights()) == 0 {
selectedMessage = len(ms) - 1
} else {
selectedMessage++
if selectedMessage >= len(ms) {
selectedMessage = len(ms) - 1
}
}
messagesTextView.
Highlight(ms[selectedMessage].ID).
ScrollToHighlight()
return nil
} else if util.HasKeybinding(config.Keybindings.SelectFirstMessage, e.Name()) {
selectedMessage = 0
messagesTextView.
Highlight(ms[selectedMessage].ID).
ScrollToHighlight()
return nil
} else if util.HasKeybinding(config.Keybindings.SelectLastMessage, e.Name()) {
selectedMessage = len(ms) - 1
messagesTextView.
Highlight(ms[selectedMessage].ID).
ScrollToHighlight()
return nil
} else if util.HasKeybinding(config.Keybindings.SelectMessageReference, e.Name()) {
hs := messagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(selectedChannel.Messages, hs[0])
if m.ReferencedMessage != nil {
selectedMessage, _ = util.FindMessageByID(selectedChannel.Messages, m.ReferencedMessage.ID)
messagesTextView.
Highlight(m.ReferencedMessage.ID).
ScrollToHighlight()
}
return nil
} else if util.HasKeybinding(config.Keybindings.ReplySelectedMessage, e.Name()) {
hs := messagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(selectedChannel.Messages, hs[0])
messageInputField.SetTitle("Replying to " + m.Author.String())
app.SetFocus(messageInputField)
return nil
} else if util.HasKeybinding(config.Keybindings.MentionReplySelectedMessage, e.Name()) {
hs := messagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(selectedChannel.Messages, hs[0])
messageInputField.SetTitle("[@] Replying to " + m.Author.String())
app.SetFocus(messageInputField)
return nil
} else if util.HasKeybinding(config.Keybindings.CopySelectedMessage, e.Name()) {
hs := messagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(selectedChannel.Messages, hs[0])
err := clipboard.WriteAll(m.Content)
if err != nil {
return nil
}
return nil
}
return e
}
func onMessageInputFieldInputCapture(e *tcell.EventKey) *tcell.EventKey {
switch e.Key() {
case tcell.KeyEnter:
if selectedChannel == nil {
return nil
}
t := strings.TrimSpace(messageInputField.GetText())
if t == "" {
return nil
}
if len(messagesTextView.GetHighlights()) != 0 {
_, m := util.FindMessageByID(selectedChannel.Messages, messagesTextView.GetHighlights()[0])
d := &discordgo.MessageSend{
Content: t,
Reference: m.Reference(),
AllowedMentions: &discordgo.MessageAllowedMentions{RepliedUser: false},
}
if strings.HasPrefix(messageInputField.GetTitle(), "[@]") {
d.AllowedMentions.RepliedUser = true
} else {
d.AllowedMentions.RepliedUser = false
}
go app.Session.ChannelMessageSendComplex(m.ChannelID, d)
selectedMessage = -1
messagesTextView.Highlight()
messageInputField.SetTitle("")
} else {
go app.Session.ChannelMessageSend(selectedChannel.ID, t)
}
messageInputField.SetText("")
return nil
case tcell.KeyCtrlV:
text, _ := clipboard.ReadAll()
text = messageInputField.GetText() + text
messageInputField.SetText(text)
return nil
case tcell.KeyEscape:
messageInputField.SetText("")
messageInputField.SetTitle("")
selectedMessage = -1
messagesTextView.Highlight()
return nil
}
return e
}

View file

@ -1,19 +1,28 @@
package ui
import (
"fmt"
"sort"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/gen2brain/beeep"
"github.com/rivo/tview"
)
type App struct {
*tview.Application
LoginForm *tview.Form
MainFlex *tview.Flex
GuildsList *tview.List
ChannelsTreeView *tview.TreeView
MessagesTextView *tview.TextView
MessageInputField *tview.InputField
Session *discordgo.Session
Session *discordgo.Session
SelectedChannel *discordgo.Channel
SelectedMessage int
}
func NewApp() *App {
@ -21,11 +30,15 @@ func NewApp() *App {
return &App{
Application: tview.NewApplication(),
LoginForm: tview.NewForm(),
MainFlex: tview.NewFlex(),
GuildsList: tview.NewList(),
ChannelsTreeView: tview.NewTreeView(),
MessagesTextView: tview.NewTextView(),
MessageInputField: tview.NewInputField(),
Session: s,
Session: s,
SelectedMessage: -1,
}
}
@ -33,16 +46,68 @@ func (app *App) Connect(token string) error {
app.Session.Token = token
app.Session.UserAgent = config.General.UserAgent
app.Session.Identify.Token = token
app.Session.Identify.Compress = false
app.Session.Identify.Intents = 0
app.Session.Identify.LargeThreshold = 0
app.Session.Identify.Properties.Device = ""
app.Session.Identify.Properties.Browser = "Firefox"
app.Session.Identify.Properties.OS = "Linux"
// app.Session.AddHandlerOnce(onSessionReady)
// app.Session.AddHandler(onSessionMessageCreate)
app.Session.Identify = discordgo.Identify{
Token: token,
Compress: false,
LargeThreshold: 0,
Intents: 0,
Properties: discordgo.IdentifyProperties{
OS: "Linux",
Browser: "Firefox",
Device: "",
},
}
app.Session.AddHandlerOnce(app.onSessionReady)
app.Session.AddHandler(app.onSessionMessageCreate)
return app.Session.Open()
}
func (app *App) onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
sort.Slice(r.Guilds, func(a, b int) bool {
found := false
for _, guildID := range r.Settings.GuildPositions {
if found && guildID == r.Guilds[b].ID {
return true
}
if !found && guildID == r.Guilds[a].ID {
found = true
}
}
return false
})
for _, g := range r.Guilds {
app.GuildsList.AddItem(g.Name, "", 0, nil)
}
}
func (app *App) onSessionMessageCreate(_ *discordgo.Session, m *discordgo.MessageCreate) {
if app.SelectedChannel == nil || app.SelectedChannel.ID != m.ChannelID {
if config.General.Notifications {
for _, u := range m.Mentions {
if u.ID == app.Session.State.User.ID {
g, err := app.Session.State.Guild(m.GuildID)
if err != nil {
return
}
c, err := app.Session.State.Channel(m.ChannelID)
if err != nil {
return
}
go beeep.Alert(fmt.Sprintf("%s (#%s)", g.Name, c.Name), m.ContentWithMentionsReplaced(), "")
}
}
}
} else {
app.SelectedChannel.Messages = append(app.SelectedChannel.Messages, m.Message)
app.MessagesTextView.Write(buildMessage(app, m.Message))
if len(app.MessagesTextView.GetHighlights()) == 0 {
app.MessagesTextView.ScrollToEnd()
}
}
}

293
ui/handlers.go Normal file
View file

@ -0,0 +1,293 @@
package ui
import (
"sort"
"strings"
"github.com/atotto/clipboard"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/ayntgl/discordo/util"
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
func onAppInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
if hasKeybinding(config.Keybindings.FocusChannelsTreeView, e.Name()) {
app.SetFocus(app.ChannelsTreeView)
return nil
} else if hasKeybinding(config.Keybindings.FocusMessagesView, e.Name()) {
app.SetFocus(app.MessagesTextView)
return nil
} else if hasKeybinding(config.Keybindings.FocusMessageInputField, e.Name()) {
app.SetFocus(app.MessageInputField)
return nil
}
return e
}
func onGuildsListSelected(app *App, guildIdx int) {
rootTreeNode := app.ChannelsTreeView.GetRoot()
rootTreeNode.ClearChildren()
app.MessagesTextView.
Highlight().
Clear().
SetTitle("")
app.MessageInputField.SetText("")
if guildIdx == 0 { // Direct Messages
cs := app.Session.State.PrivateChannels
sort.Slice(cs, func(i, j int) bool {
return cs[i].LastMessageID > cs[j].LastMessageID
})
for _, c := range cs {
channelTreeNode := tview.NewTreeNode(channelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
} else { // Guild
cs := app.Session.State.Guilds[guildIdx-1].Channels
sort.Slice(cs, func(i, j int) bool {
return cs[i].Position < cs[j].Position
})
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID == "") {
channelTreeNode := tview.NewTreeNode(channelToString(c)).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
CATEGORY:
for _, c := range cs {
if c.Type == discordgo.ChannelTypeGuildCategory {
for _, nestedChannel := range cs {
if nestedChannel.ParentID == c.ID {
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
continue CATEGORY
}
}
channelTreeNode := tview.NewTreeNode(c.Name).
SetReference(c.ID)
rootTreeNode.AddChild(channelTreeNode)
}
}
for _, c := range cs {
if (c.Type == discordgo.ChannelTypeGuildText || c.Type == discordgo.ChannelTypeGuildNews) && (c.ParentID != "") {
var parentTreeNode *tview.TreeNode
rootTreeNode.Walk(func(node, _ *tview.TreeNode) bool {
if node.GetReference() == c.ParentID {
parentTreeNode = node
return false
}
return true
})
if parentTreeNode != nil {
channelTreeNode := tview.NewTreeNode(channelToString(c)).
SetReference(c.ID)
parentTreeNode.AddChild(channelTreeNode)
}
}
}
}
app.ChannelsTreeView.SetCurrentNode(rootTreeNode)
app.SetFocus(app.ChannelsTreeView)
}
func onChannelsTreeViewSelected(app *App, n *tview.TreeNode) {
c, err := app.Session.State.Channel(n.GetReference().(string))
if err != nil {
return
}
if c.Type == discordgo.ChannelTypeGuildCategory {
n.SetExpanded(!n.IsExpanded())
return
}
app.SelectedChannel = c
app.MessagesTextView.SetTitle(channelToString(c))
app.SetFocus(app.MessageInputField)
go func() {
ms, err := app.Session.ChannelMessages(c.ID, config.General.FetchMessagesLimit, "", "", "")
if err != nil {
return
}
for i := len(ms) - 1; i >= 0; i-- {
app.SelectedChannel.Messages = ms
app.MessagesTextView.Write(buildMessage(app, ms[i]))
}
app.MessagesTextView.ScrollToEnd()
}()
}
func onMessagesTextViewInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
if app.SelectedChannel == nil {
return nil
}
ms := app.SelectedChannel.Messages
if len(ms) == 0 {
return nil
}
if hasKeybinding(config.Keybindings.SelectPreviousMessage, e.Name()) {
if len(app.MessagesTextView.GetHighlights()) == 0 {
app.SelectedMessage = len(ms) - 1
} else {
app.SelectedMessage--
if app.SelectedMessage < 0 {
app.SelectedMessage = 0
}
}
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
} else if hasKeybinding(config.Keybindings.SelectNextMessage, e.Name()) {
if len(app.MessagesTextView.GetHighlights()) == 0 {
app.SelectedMessage = len(ms) - 1
} else {
app.SelectedMessage++
if app.SelectedMessage >= len(ms) {
app.SelectedMessage = len(ms) - 1
}
}
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
} else if hasKeybinding(config.Keybindings.SelectFirstMessage, e.Name()) {
app.SelectedMessage = 0
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
} else if hasKeybinding(config.Keybindings.SelectLastMessage, e.Name()) {
app.SelectedMessage = len(ms) - 1
app.MessagesTextView.
Highlight(ms[app.SelectedMessage].ID).
ScrollToHighlight()
return nil
} else if hasKeybinding(config.Keybindings.SelectMessageReference, e.Name()) {
hs := app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(app.SelectedChannel.Messages, hs[0])
if m.ReferencedMessage != nil {
app.SelectedMessage, _ = util.FindMessageByID(app.SelectedChannel.Messages, m.ReferencedMessage.ID)
app.MessagesTextView.
Highlight(m.ReferencedMessage.ID).
ScrollToHighlight()
}
return nil
} else if hasKeybinding(config.Keybindings.ReplySelectedMessage, e.Name()) {
hs := app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(app.SelectedChannel.Messages, hs[0])
app.MessageInputField.SetTitle("Replying to " + m.Author.String())
app.SetFocus(app.MessageInputField)
return nil
} else if hasKeybinding(config.Keybindings.MentionReplySelectedMessage, e.Name()) {
hs := app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(app.SelectedChannel.Messages, hs[0])
app.MessageInputField.SetTitle("[@] Replying to " + m.Author.String())
app.SetFocus(app.MessageInputField)
return nil
} else if hasKeybinding(config.Keybindings.CopySelectedMessage, e.Name()) {
hs := app.MessagesTextView.GetHighlights()
if len(hs) == 0 {
return nil
}
_, m := util.FindMessageByID(app.SelectedChannel.Messages, hs[0])
err := clipboard.WriteAll(m.Content)
if err != nil {
return nil
}
return nil
}
return e
}
func onMessageInputFieldInputCapture(app *App, e *tcell.EventKey) *tcell.EventKey {
switch e.Key() {
case tcell.KeyEnter:
if app.SelectedChannel == nil {
return nil
}
t := strings.TrimSpace(app.MessageInputField.GetText())
if t == "" {
return nil
}
if len(app.MessagesTextView.GetHighlights()) != 0 {
_, m := util.FindMessageByID(app.SelectedChannel.Messages, app.MessagesTextView.GetHighlights()[0])
d := &discordgo.MessageSend{
Content: t,
Reference: m.Reference(),
AllowedMentions: &discordgo.MessageAllowedMentions{RepliedUser: false},
}
if strings.HasPrefix(app.MessageInputField.GetTitle(), "[@]") {
d.AllowedMentions.RepliedUser = true
} else {
d.AllowedMentions.RepliedUser = false
}
go app.Session.ChannelMessageSendComplex(m.ChannelID, d)
app.SelectedMessage = -1
app.MessagesTextView.Highlight()
app.MessageInputField.SetTitle("")
} else {
go app.Session.ChannelMessageSend(app.SelectedChannel.ID, t)
}
app.MessageInputField.SetText("")
return nil
case tcell.KeyCtrlV:
text, _ := clipboard.ReadAll()
text = app.MessageInputField.GetText() + text
app.MessageInputField.SetText(text)
return nil
case tcell.KeyEscape:
app.MessageInputField.SetText("")
app.MessageInputField.SetTitle("")
app.SelectedMessage = -1
app.MessagesTextView.Highlight()
return nil
}
return e
}

View file

@ -1,16 +1,11 @@
package main
package ui
import (
"encoding/json"
"fmt"
"regexp"
"sort"
"strings"
"github.com/ayntgl/discordgo"
"github.com/ayntgl/discordo/config"
"github.com/gen2brain/beeep"
"github.com/rivo/tview"
)
var (
@ -20,121 +15,36 @@ var (
strikeThroughRegex = regexp.MustCompile(`(?m)~~(.*?)~~`)
)
func onSessionReady(_ *discordgo.Session, r *discordgo.Ready) {
dmNode := tview.NewTreeNode("Direct Messages").
Collapse()
n := channelsTreeView.GetRoot()
n.AddChild(dmNode)
sort.Slice(r.Guilds, func(a, b int) bool {
found := false
for _, gID := range r.Settings.GuildPositions {
if found {
if gID == r.Guilds[b].ID {
return true
}
} else {
if gID == r.Guilds[a].ID {
found = true
}
}
}
return false
})
for _, g := range r.Guilds {
gn := tview.NewTreeNode(g.Name).
SetReference(g.ID).
Collapse()
n.AddChild(gn)
}
channelsTreeView.SetCurrentNode(n)
}
func onSessionMessageCreate(_ *discordgo.Session, m *discordgo.MessageCreate) {
if selectedChannel == nil || selectedChannel.ID != m.ChannelID {
if config.General.Notifications {
for _, u := range m.Mentions {
if u.ID == app.Session.State.User.ID {
g, err := app.Session.State.Guild(m.GuildID)
if err != nil {
return
}
c, err := app.Session.State.Channel(m.ChannelID)
if err != nil {
return
}
go beeep.Alert(fmt.Sprintf("%s (#%s)", g.Name, c.Name), m.ContentWithMentionsReplaced(), "")
}
}
}
func channelToString(c *discordgo.Channel) string {
var repr string
if c.Name != "" {
repr = "#" + c.Name
} else if len(c.Recipients) == 1 {
rp := c.Recipients[0]
repr = rp.Username + "#" + rp.Discriminator
} else {
selectedChannel.Messages = append(selectedChannel.Messages, m.Message)
messagesTextView.Write(buildMessage(m.Message))
rps := make([]string, len(c.Recipients))
for i, r := range c.Recipients {
rps[i] = r.Username + "#" + r.Discriminator
}
// Scroll to the end of the text if a message is not selected.
if len(messagesTextView.GetHighlights()) == 0 {
messagesTextView.ScrollToEnd()
repr = strings.Join(rps, ", ")
}
return repr
}
func hasKeybinding(ks []string, k string) bool {
for _, repr := range ks {
if repr == k {
return true
}
}
return false
}
type loginResponse struct {
MFA bool `json:"mfa"`
SMS bool `json:"sms"`
Ticket string `json:"ticket"`
Token string `json:"token"`
}
func login(email, password string) (*loginResponse, error) {
data := struct {
Email string `json:"email"`
Password string `json:"password"`
}{email, password}
resp, err := app.Session.RequestWithBucketID(
"POST",
discordgo.EndpointLogin,
data,
discordgo.EndpointLogin,
)
if err != nil {
return nil, err
}
var lr loginResponse
err = json.Unmarshal(resp, &lr)
if err != nil {
return nil, err
}
return &lr, nil
}
func totp(code, ticket string) (*loginResponse, error) {
data := struct {
Code string `json:"code"`
Ticket string `json:"ticket"`
}{code, ticket}
e := discordgo.EndpointAuth + "mfa/totp"
resp, err := app.Session.RequestWithBucketID("POST", e, data, e)
if err != nil {
return nil, err
}
var lr loginResponse
err = json.Unmarshal(resp, &lr)
if err != nil {
return nil, err
}
return &lr, nil
}
func buildMessage(m *discordgo.Message) []byte {
func buildMessage(app *App, m *discordgo.Message) []byte {
var b strings.Builder
switch m.Type {
@ -146,11 +56,11 @@ func buildMessage(m *discordgo.Message) []byte {
b.WriteString(m.ID)
b.WriteString("\"]")
// Build the message associated with crosspost, channel follow add, pin, or a reply.
buildReferencedMessage(&b, m.ReferencedMessage)
buildReferencedMessage(&b, m.ReferencedMessage, app.Session.State.User.ID)
// Build the author of this message.
buildAuthor(&b, m.Author)
buildAuthor(&b, m.Author, app.Session.State.User.ID)
// Build the contents of the message.
buildContent(&b, m)
buildContent(&b, m, app.Session.State.User.ID)
if m.EditedTimestamp != "" {
b.WriteString(" [::d](edited)[::-]")
@ -194,14 +104,14 @@ func buildMessage(m *discordgo.Message) []byte {
return nil
}
func buildReferencedMessage(b *strings.Builder, rm *discordgo.Message) {
func buildReferencedMessage(b *strings.Builder, rm *discordgo.Message, clientID string) {
if rm != nil {
b.WriteString(" ╭ ")
b.WriteString("[::d]")
buildAuthor(b, rm.Author)
buildAuthor(b, rm.Author, clientID)
if rm.Content != "" {
rm.Content = buildMentions(rm.Content, rm.Mentions)
rm.Content = buildMentions(rm.Content, rm.Mentions, clientID)
b.WriteString(parseMarkdown(rm.Content))
}
@ -210,9 +120,9 @@ func buildReferencedMessage(b *strings.Builder, rm *discordgo.Message) {
}
}
func buildContent(b *strings.Builder, m *discordgo.Message) {
func buildContent(b *strings.Builder, m *discordgo.Message, clientID string) {
if m.Content != "" {
m.Content = buildMentions(m.Content, m.Mentions)
m.Content = buildMentions(m.Content, m.Mentions, clientID)
b.WriteString(parseMarkdown(m.Content))
}
}
@ -292,10 +202,10 @@ func buildAttachments(b *strings.Builder, as []*discordgo.MessageAttachment) {
}
}
func buildMentions(content string, mentions []*discordgo.User) string {
func buildMentions(content string, mentions []*discordgo.User, clientID string) string {
for _, mUser := range mentions {
var color string
if mUser.ID == app.Session.State.User.ID {
if mUser.ID == clientID {
color = "[:#5865F2]"
} else {
color = "[#EB459E]"
@ -314,8 +224,8 @@ func buildMentions(content string, mentions []*discordgo.User) string {
return content
}
func buildAuthor(b *strings.Builder, u *discordgo.User) {
if u.ID == app.Session.State.User.ID {
func buildAuthor(b *strings.Builder, u *discordgo.User, clientID string) {
if u.ID == clientID {
b.WriteString("[#57F287]")
} else {
b.WriteString("[#ED4245]")

View file

@ -1,6 +1,72 @@
package ui
import "github.com/rivo/tview"
import (
"github.com/gdamore/tcell/v2"
"github.com/rivo/tview"
)
func DrawMainFlex(app *App) {
app.SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onAppInputCapture(app, e)
})
app.GuildsList.
ShowSecondaryText(false).
AddItem("Direct Messages", "", 0, nil).
SetSelectedFunc(func(guildIdx int, _ string, _ string, _ rune) {
onGuildsListSelected(app, guildIdx)
}).
SetTitle("Guilds").
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.ChannelsTreeView.
SetTopLevel(1).
SetRoot(tview.NewTreeNode("")).
SetSelectedFunc(func(n *tview.TreeNode) {
onChannelsTreeViewSelected(app, n)
}).
SetTitle("Channels").
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.MessagesTextView.
SetRegions(true).
SetDynamicColors(true).
SetWordWrap(true).
SetChangedFunc(func() { app.Draw() }).
SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onMessagesTextViewInputCapture(app, e)
}).
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 1)
app.MessageInputField.
SetPlaceholder("Message...").
SetFieldBackgroundColor(tview.Styles.PrimitiveBackgroundColor).
SetInputCapture(func(e *tcell.EventKey) *tcell.EventKey {
return onMessageInputFieldInputCapture(app, e)
}).
SetTitleAlign(tview.AlignLeft).
SetBorder(true).
SetBorderPadding(0, 0, 1, 0)
leftFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.GuildsList, 10, 1, false).
AddItem(app.ChannelsTreeView, 0, 1, false)
rightFlex := tview.NewFlex().
SetDirection(tview.FlexRow).
AddItem(app.MessagesTextView, 0, 1, false).
AddItem(app.MessageInputField, 3, 1, false)
app.MainFlex.
AddItem(leftFlex, 0, 1, false).
AddItem(rightFlex, 0, 4, false)
}
func NewLoginForm(onLoginFormLoginButtonSelected func(), mfa bool) *tview.Form {
f := tview.NewForm()

View file

@ -1,8 +1,9 @@
package util
import "github.com/ayntgl/discordgo"
import (
"github.com/ayntgl/discordgo"
)
// FindMessageByID returns the index and the `*Message` struct of the current message if the given message ID *mID* is equal to the current message ID. If the given message ID *mID* is not found in the given slice *ms*, `-1` and `nil` are returned instead.
func FindMessageByID(ms []*discordgo.Message, mID string) (int, *discordgo.Message) {
for i, m := range ms {
if m.ID == mID {
@ -13,7 +14,6 @@ func FindMessageByID(ms []*discordgo.Message, mID string) (int, *discordgo.Messa
return -1, nil
}
// ChannelIsUnread returns `true` if the given channel is marked as read by the client user, otherwise `false`.
func ChannelIsUnread(s *discordgo.State, c *discordgo.Channel) bool {
if c.LastMessageID == "" {
return false
@ -28,7 +28,6 @@ func ChannelIsUnread(s *discordgo.State, c *discordgo.Channel) bool {
return false
}
// HasPermission returns a boolean that indicates whether the client user has the given permission *p* in the given channel ID *cID*.
func HasPermission(s *discordgo.State, cID string, p int64) bool {
perm, err := s.UserChannelPermissions(s.User.ID, cID)
if err != nil {

View file

@ -60,14 +60,3 @@ func CreateChannelNode(s *discordgo.State, c *discordgo.Channel) *tview.TreeNode
return cn
}
// HasKeybinding returns a boolean that indicates whether the given keybinding string representation *k* is in the slice *ks*.
func HasKeybinding(ks []string, k string) bool {
for _, repr := range ks {
if repr == k {
return true
}
}
return false
}