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-rw-r--r--commands/account/fetch-msg.go29
-rw-r--r--go.mod2
-rw-r--r--go.sum4
-rw-r--r--lib/msgstore.go77
-rw-r--r--widgets/account.go3
-rw-r--r--widgets/msglist.go2
-rw-r--r--worker/imap/fetch.go61
-rw-r--r--worker/imap/worker.go2
-rw-r--r--worker/types/messages.go9
9 files changed, 165 insertions, 24 deletions
diff --git a/commands/account/fetch-msg.go b/commands/account/fetch-msg.go
new file mode 100644
index 0000000..631a8ee
--- /dev/null
+++ b/commands/account/fetch-msg.go
@@ -0,0 +1,29 @@
+package account
+
+import (
+ "errors"
+
+ "github.com/mohamedattahri/mail"
+
+ "git.sr.ht/~sircmpwn/aerc2/widgets"
+)
+
+func init() {
+ register("fetch-message", FetchMessage)
+}
+
+func FetchMessage(aerc *widgets.Aerc, args []string) error {
+ if len(args) != 1 {
+ return errors.New("Usage: :fetch-message")
+ }
+ acct := aerc.SelectedAccount()
+ if acct == nil {
+ return errors.New("No account selected")
+ }
+ store := acct.Messages().Store()
+ msg := acct.Messages().Selected()
+ store.FetchBodies([]uint32{msg.Uid}, func(msg *mail.Message) {
+ aerc.SetStatus("got message body, woohoo")
+ })
+ return nil
+}
diff --git a/go.mod b/go.mod
index f6deddc..b9aaab8 100644
--- a/go.mod
+++ b/go.mod
@@ -15,8 +15,10 @@ require (
github.com/mattn/go-isatty v0.0.3
github.com/mattn/go-runewidth v0.0.2
github.com/mitchellh/go-homedir v1.1.0
+ github.com/mohamedattahri/mail v0.0.0-20150907213728-52bc9c59063f
github.com/nsf/termbox-go v0.0.0-20180129072728-88b7b944be8b
github.com/riywo/loginshell v0.0.0-20181227004642-c2f4167b2303
github.com/stretchr/testify v1.3.0
golang.org/x/text v0.3.0
+ gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc // indirect
)
diff --git a/go.sum b/go.sum
index 2c0300f..aacd1d6 100644
--- a/go.sum
+++ b/go.sum
@@ -56,6 +56,8 @@ github.com/micromaomao/go-libvterm v0.0.0-20190126085614-2401b10ee7ed h1:SDQJB+u
github.com/micromaomao/go-libvterm v0.0.0-20190126085614-2401b10ee7ed/go.mod h1:TEYd4HSsUc2pZan5xJmjJQLA7c3d9dkV9lNsf8Xh3TY=
github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mohamedattahri/mail v0.0.0-20150907213728-52bc9c59063f h1:eUB6ohYEAv7lbqKAMQXBfPfRxhvOUUQIrHYrs/+1UQs=
+github.com/mohamedattahri/mail v0.0.0-20150907213728-52bc9c59063f/go.mod h1:lB0PjFC/A+yHl9ZdreyVugcdsF9KkK3JOHebiPhU1F8=
github.com/nsf/termbox-go v0.0.0-20180129072728-88b7b944be8b/go.mod h1:IuKpRQcYE1Tfu+oAQqaLisqDeXgjyyltCfsaoYN18NQ=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
@@ -67,3 +69,5 @@ github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UV
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc h1:2gGKlE2+asNV9m7xrywl36YYNnBG5ZQ0r/BOOxqPpmk=
+gopkg.in/alexcesaro/quotedprintable.v3 v3.0.0-20150716171945-2caba252f4dc/go.mod h1:m7x9LTH6d71AHyAX77c9yqWCCa3UKHcVEj9y7hAtKDk=
diff --git a/lib/msgstore.go b/lib/msgstore.go
index 35c6606..be124df 100644
--- a/lib/msgstore.go
+++ b/lib/msgstore.go
@@ -2,6 +2,7 @@ package lib
import (
"github.com/emersion/go-imap"
+ "github.com/mohamedattahri/mail"
"git.sr.ht/~sircmpwn/aerc2/worker/types"
)
@@ -11,6 +12,10 @@ type MessageStore struct {
Messages map[uint32]*types.MessageInfo
// Ordered list of known UIDs
Uids []uint32
+
+ bodyCallbacks map[uint32][]func(*mail.Message)
+ headerCallbacks map[uint32][]func(*types.MessageInfo)
+
// Map of uids we've asked the worker to fetch
onUpdate func(store *MessageStore) // TODO: multiple onUpdate handlers
pendingBodies map[uint32]interface{}
@@ -24,13 +29,18 @@ func NewMessageStore(worker *types.Worker,
return &MessageStore{
DirInfo: *dirInfo,
+ bodyCallbacks: make(map[uint32][]func(*mail.Message)),
+ headerCallbacks: make(map[uint32][]func(*types.MessageInfo)),
+
pendingBodies: make(map[uint32]interface{}),
pendingHeaders: make(map[uint32]interface{}),
worker: worker,
}
}
-func (store *MessageStore) FetchHeaders(uids []uint32) {
+func (store *MessageStore) FetchHeaders(uids []uint32,
+ cb func(*types.MessageInfo)) {
+
// TODO: this could be optimized by pre-allocating toFetch and trimming it
// at the end. In practice we expect to get most messages back in one frame.
var toFetch imap.SeqSet
@@ -38,12 +48,50 @@ func (store *MessageStore) FetchHeaders(uids []uint32) {
if _, ok := store.pendingHeaders[uid]; !ok {
toFetch.AddNum(uint32(uid))
store.pendingHeaders[uid] = nil
+ if cb != nil {
+ if list, ok := store.headerCallbacks[uid]; ok {
+ store.headerCallbacks[uid] = append(list, cb)
+ } else {
+ store.headerCallbacks[uid] = []func(*types.MessageInfo){cb}
+ }
+ }
+ }
+ }
+ if !toFetch.Empty() {
+ store.worker.PostAction(&types.FetchMessageHeaders{Uids: toFetch}, nil)
+ }
+}
+
+func (store *MessageStore) FetchBodies(uids []uint32,
+ cb func(*mail.Message)) {
+
+ // TODO: this could be optimized by pre-allocating toFetch and trimming it
+ // at the end. In practice we expect to get most messages back in one frame.
+ var toFetch imap.SeqSet
+ for _, uid := range uids {
+ if _, ok := store.pendingBodies[uid]; !ok {
+ toFetch.AddNum(uint32(uid))
+ store.pendingBodies[uid] = nil
+ if cb != nil {
+ if list, ok := store.bodyCallbacks[uid]; ok {
+ store.bodyCallbacks[uid] = append(list, cb)
+ } else {
+ store.bodyCallbacks[uid] = []func(*mail.Message){cb}
+ }
+ }
}
}
if !toFetch.Empty() {
- store.worker.PostAction(&types.FetchMessageHeaders{
- Uids: toFetch,
- }, nil)
+ store.worker.PostAction(&types.FetchMessageBodies{Uids: toFetch}, nil)
+ }
+}
+
+func (store *MessageStore) merge(
+ to *types.MessageInfo, from *types.MessageInfo) {
+
+ // TODO: Merge more shit
+ if from.Envelope != nil {
+ to.Envelope = from.Envelope
}
}
@@ -66,12 +114,29 @@ func (store *MessageStore) Update(msg types.WorkerMessage) {
store.Uids = msg.Uids
update = true
case *types.MessageInfo:
- // TODO: merge message info into existing record, if applicable
- store.Messages[msg.Uid] = msg
+ if existing, ok := store.Messages[msg.Uid]; ok && existing != nil {
+ store.merge(existing, msg)
+ } else {
+ store.Messages[msg.Uid] = msg
+ }
if _, ok := store.pendingHeaders[msg.Uid]; msg.Envelope != nil && ok {
delete(store.pendingHeaders, msg.Uid)
+ if cbs, ok := store.headerCallbacks[msg.Uid]; ok {
+ for _, cb := range cbs {
+ cb(msg)
+ }
+ }
}
update = true
+ case *types.MessageBody:
+ if _, ok := store.pendingBodies[msg.Uid]; ok {
+ delete(store.pendingBodies, msg.Uid)
+ if cbs, ok := store.bodyCallbacks[msg.Uid]; ok {
+ for _, cb := range cbs {
+ cb(msg.Mail)
+ }
+ }
+ }
case *types.MessagesDeleted:
toDelete := make(map[uint32]interface{})
for _, uid := range msg.Uids {
diff --git a/widgets/account.go b/widgets/account.go
index f42ff6c..dd779b3 100644
--- a/widgets/account.go
+++ b/widgets/account.go
@@ -173,6 +173,9 @@ func (acct *AccountView) onMessage(msg types.WorkerMessage) {
case *types.DirectoryContents:
store := acct.msgStores[acct.dirlist.selected]
store.Update(msg)
+ case *types.MessageBody:
+ store := acct.msgStores[acct.dirlist.selected]
+ store.Update(msg)
case *types.MessageInfo:
store := acct.msgStores[acct.dirlist.selected]
store.Update(msg)
diff --git a/widgets/msglist.go b/widgets/msglist.go
index b72fb03..18a7019 100644
--- a/widgets/msglist.go
+++ b/widgets/msglist.go
@@ -88,7 +88,7 @@ func (ml *MessageList) Draw(ctx *ui.Context) {
}
if len(needsHeaders) != 0 {
- ml.store.FetchHeaders(needsHeaders)
+ ml.store.FetchHeaders(needsHeaders, nil)
ml.spinner.Start()
} else {
ml.spinner.Stop()
diff --git a/worker/imap/fetch.go b/worker/imap/fetch.go
index 489dbe4..884ab73 100644
--- a/worker/imap/fetch.go
+++ b/worker/imap/fetch.go
@@ -2,6 +2,7 @@ package imap
import (
"github.com/emersion/go-imap"
+ "github.com/mohamedattahri/mail"
"git.sr.ht/~sircmpwn/aerc2/worker/types"
)
@@ -10,28 +11,58 @@ func (imapw *IMAPWorker) handleFetchMessageHeaders(
msg *types.FetchMessageHeaders) {
imapw.worker.Logger.Printf("Fetching message headers")
+ items := []imap.FetchItem{
+ imap.FetchEnvelope,
+ imap.FetchInternalDate,
+ imap.FetchFlags,
+ imap.FetchUid,
+ }
+
+ imapw.handleFetchMessages(msg, &msg.Uids, items)
+}
+
+func (imapw *IMAPWorker) handleFetchMessageBodies(
+ msg *types.FetchMessageBodies) {
+
+ imapw.worker.Logger.Printf("Fetching message bodies")
+ section := &imap.BodySectionName{}
+ items := []imap.FetchItem{section.FetchItem()}
+ imapw.handleFetchMessages(msg, &msg.Uids, items)
+}
+
+func (imapw *IMAPWorker) handleFetchMessages(
+ msg types.WorkerMessage, uids *imap.SeqSet, items []imap.FetchItem) {
go func() {
messages := make(chan *imap.Message)
done := make(chan error, 1)
- items := []imap.FetchItem{
- imap.FetchEnvelope,
- imap.FetchInternalDate,
- imap.FetchFlags,
- imap.FetchUid,
- }
go func() {
- done <- imapw.client.UidFetch(&msg.Uids, items, messages)
+ done <- imapw.client.UidFetch(uids, items, messages)
}()
go func() {
- for msg := range messages {
- imapw.seqMap[msg.SeqNum-1] = msg.Uid
- imapw.worker.PostMessage(&types.MessageInfo{
- Envelope: msg.Envelope,
- Flags: msg.Flags,
- InternalDate: msg.InternalDate,
- Uid: msg.Uid,
- }, nil)
+ section := &imap.BodySectionName{}
+ for _msg := range messages {
+ imapw.seqMap[_msg.SeqNum-1] = _msg.Uid
+ if reader := _msg.GetBody(section); reader != nil {
+ email, err := mail.ReadMessage(reader)
+ if err != nil {
+ imapw.worker.PostMessage(&types.Error{
+ Message: types.RespondTo(msg),
+ Error: err,
+ }, nil)
+ }
+ imapw.worker.PostMessage(&types.MessageBody{
+ Mail: email,
+ Uid: _msg.Uid,
+ }, nil)
+ } else {
+ imapw.worker.PostMessage(&types.MessageInfo{
+ Envelope: _msg.Envelope,
+ Flags: _msg.Flags,
+ InternalDate: _msg.InternalDate,
+ Uid: _msg.Uid,
+ }, nil)
+ }
}
if err := <-done; err != nil {
imapw.worker.PostMessage(&types.Error{
diff --git a/worker/imap/worker.go b/worker/imap/worker.go
index ea7f317..2f98595 100644
--- a/worker/imap/worker.go
+++ b/worker/imap/worker.go
@@ -158,6 +158,8 @@ func (w *IMAPWorker) handleMessage(msg types.WorkerMessage) error {
w.handleFetchDirectoryContents(msg)
case *types.FetchMessageHeaders:
w.handleFetchMessageHeaders(msg)
+ case *types.FetchMessageBodies:
+ w.handleFetchMessageBodies(msg)
case *types.DeleteMessages:
w.handleDeleteMessages(msg)
default:
diff --git a/worker/types/messages.go b/worker/types/messages.go
index ff2c36b..f38bb22 100644
--- a/worker/types/messages.go
+++ b/worker/types/messages.go
@@ -2,10 +2,10 @@ package types
import (
"crypto/x509"
- "net/mail"
"time"
"github.com/emersion/go-imap"
+ "github.com/mohamedattahri/mail"
"git.sr.ht/~sircmpwn/aerc2/config"
)
@@ -123,11 +123,16 @@ type MessageInfo struct {
Envelope *imap.Envelope
Flags []string
InternalDate time.Time
- Mail *mail.Message
Size uint32
Uid uint32
}
+type MessageBody struct {
+ Message
+ Mail *mail.Message
+ Uid uint32
+}
+
type MessagesDeleted struct {
Message
Uids []uint32
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-20 21:46:38 +0000