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How to use New method of imap Package

Best Venom code snippet using imap.New

client.go

Source:client.go

...73	if err != nil {74		log.Fatal(err)75	}76	defer file.Close()77	scanner := bufio.NewScanner(file)78	for scanner.Scan() {79		line := scanner.Text()80		if strings.HasPrefix(strings.ToLower(scanner.Text()), "message-id:") {81			arr := strings.Split(line, ":")82			if len(arr) > 0 {83				return strings.Trim(arr[1], " ")84			}85		}86	}87	return ""88}89// helper function to connect to our IMAP servers90func connect() map[string]*client.Client {91	defer timing("connect", time.Now())92	defer profiler("connect")()93	cmap := make(map[string]*client.Client)94	ch := make(chan ServerClient, len(Config.Servers))95	defer close(ch)96	for _, srv := range Config.Servers {97		go func(s Server) {98			var c *client.Client99			var err error100			if s.UseTls {101				c, err = client.DialTLS(s.Uri, nil)102			} else {103				c, err = client.Dial(s.Uri)104			}105			if err != nil {106				log.Fatal(err)107			}108			if err := c.Login(s.Username, s.Password); err != nil {109				log.Fatal(err)110			}111			if Config.Verbose > 0 {112				log.Println("Logged into", s.Uri)113			}114			ch <- ServerClient{Name: s.Name, Client: c}115		}(srv)116	}117	for i := 0; i < len(Config.Servers); i++ {118		s := <-ch119		cmap[s.Name] = s.Client120	}121	return cmap122}123// helper function to logout from all IMAP clients124func logout(cmap map[string]*client.Client) {125	for _, c := range cmap {126		c.Logout()127	}128}129// helper function which takes a snapshot of remote IMAP servers130// and return list of messages131func readImap(c *client.Client, imapName, folder string, newMessages bool) []Message {132	defer timing("readImap", time.Now())133	defer profiler("readImap")()134	// Select given imap folder135	mbox, err := c.Select(folder, false)136	if err != nil {137		log.Printf("Folder '%s' on '%s', error: %v\n", folder, imapName, err)138		return []Message{}139	}140	// get messages141	seqset := new(imap.SeqSet)142	var nmsg uint32143	if newMessages {144		// get only new messages145		criteria := imap.NewSearchCriteria()146		criteria.WithoutFlags = []string{imap.SeenFlag}147		ids, err := c.Search(criteria)148		if err != nil {149			log.Fatal(err)150		}151		if len(ids) > 0 {152			seqset.AddNum(ids...)153			nmsg = uint32(len(ids))154			log.Printf("Found %d new message(s) in folder '%s' on '%s'\n", nmsg, folder, imapName)155		} else {156			log.Printf("No new messages in folder '%s' on '%s'\n", folder, imapName)157			return []Message{}158		}159	} else {160		// get all messages from mailbox161		from := uint32(1)162		to := mbox.Messages163		seqset.AddRange(from, to)164		nmsg = to165	}166	// section will be used only in writeContent167	section := &imap.BodySectionName{}168	messages := make(chan *imap.Message, nmsg)169	items := []imap.FetchItem{section.FetchItem(), imap.FetchFlags, imap.FetchEnvelope}170	// TODO: use goroutine until this issue will be solved171	// https://github.com/emersion/go-imap/issues/382172	done := make(chan error, 1)173	go func() {174		done <- c.Fetch(seqset, items, messages)175	}()176	//     err = c.Fetch(seqset, items, messages)177	//     if err != nil {178	//         log.Fatal(err)179	//     }180	seqNum := uint32(1)181	var msgs []Message182	var wg sync.WaitGroup183	for msg := range messages {184		var m Message185		if msg == nil || msg.Envelope == nil {186			continue187		}188		mid := msg.Envelope.MessageId189		sub := msg.Envelope.Subject190		hid := md5hash(mid)191		flags := msg.Flags192		m = Message{MessageId: mid, Flags: flags, Imap: imapName, Subject: sub, SeqNumber: seqNum, HashId: hid}193		if mid == "" || hid == "" {194			log.Printf("read empty mail %s %v out of %v from %s\n", m.String(), seqNum, nmsg, imapName)195			continue196		}197		log.Printf("read %s %v out of %v from %s\n", m.String(), seqNum, nmsg, imapName)198		r := msg.GetBody(section)199		entry, e := findMessage(hid)200		if Config.Verbose > 1 {201			log.Println("hid", hid, "DB entry", entry.String(), e)202		}203		if e == nil && entry.HashId == hid {204			if Config.Verbose > 0 {205				log.Println("Mail with hash", hid, "already exists")206			}207		} else {208			if newMessages {209				m.Flags = append(m.Flags, imap.RecentFlag)210			}211			if !isMailWritten(m) {212				wg.Add(1)213				go writeMail(imapName, folder, m, r, &wg)214			} else {215				// check if mail is presented in our DB, if not we should insert its entry216				msg, e := findMessage(m.HashId)217				if e == nil && msg.HashId == "" {218					m.Path = findPath(m.Imap, m.HashId)219					insertMessage(m)220				}221			}222		}223		msgs = append(msgs, m)224		seqNum += 1225	}226	wg.Wait()227	return msgs228}229// helper function to find message path in local maildir230func findPath(imapName, hid string) string {231	var mdict map[string]string232	if Config.CommonInbox {233		mdict = readMaildir("", "INBOX")234	} else {235		for k, v := range readMaildir(imapName, "INBOX") {236			mdict[k] = v237		}238	}239	if path, ok := mdict[hid]; ok {240		return path241	}242	return ""243}244// helper function to check if mail was previously written in local maildir245func isMailWritten(m Message) bool {246	var mdict map[string]string247	if Config.CommonInbox {248		mdict = readMaildir("", "INBOX")249	} else {250		for k, v := range readMaildir(m.Imap, "INBOX") {251			mdict[k] = v252		}253	}254	for hid := range mdict {255		if hid == m.HashId {256			return true257		}258	}259	return false260}261// helper function to create an md5 hash of given message Id262func md5hash(mid string) string {263	h := md5.New()264	h.Write([]byte(mid))265	return hex.EncodeToString(h.Sum(nil))266}267// helper function to create maildir map of existing mails268func readMaildir(imapName, folder string) map[string]string {269	// when writing to local mail dir the folder name should not cotain slashes270	// replace slash with dot271	folder = strings.Replace(folder, "/", ".", -1)272	// create proper dir structure in maildir area273	var dirs = []string{"cur", "new", "tmp"}274	fdir := localFolder(imapName, folder)275	for _, d := range dirs {276		fpath := fmt.Sprintf("%s/%s/%s", Config.Maildir, fdir, d)277		os.MkdirAll(fpath, os.ModePerm)...

imap.go

Source:imap.go

...103		return emails, fmt.Errorf("failed to create IMAP connection: %s", err)104	}105	defer imapClient.Logout()106	// Search for unread emails107	criteria := imap.NewSearchCriteria()108	criteria.WithoutFlags = []string{imap.SeenFlag}109	seqs, err := imapClient.Search(criteria)110	if err != nil {111		return emails, err112	}113	if len(seqs) == 0 {114		return emails, nil115	}116	seqset := new(imap.SeqSet)117	seqset.AddNum(seqs...)118	section := &imap.BodySectionName{}119	items := []imap.FetchItem{imap.FetchEnvelope, imap.FetchFlags, imap.FetchInternalDate, section.FetchItem()}120	messages := make(chan *imap.Message)121	go func() {122		if err := imapClient.Fetch(seqset, items, messages); err != nil {123			log.Error("Error fetching emails: ", err.Error()) // TODO: How to handle this, need to propogate error out124		}125	}()126	// Step through each email127	for msg := range messages {128		// Extract raw message body. I can't find a better way to do this with the emersion library129		var em *email.Email130		var buf []byte131		for _, value := range msg.Body {132			buf = make([]byte, value.Len())133			value.Read(buf)134			break // There should only ever be one item in this map, but I'm not 100% sure135		}136		//Remove CR characters, see https://github.com/jordan-wright/email/issues/106137		tmp := string(buf)138		re := regexp.MustCompile(`\r`)139		tmp = re.ReplaceAllString(tmp, "")140		buf = []byte(tmp)141		rawBodyStream := bytes.NewReader(buf)142		em, err = email.NewEmailFromReader(rawBodyStream) // Parse with @jordanwright's library143		if err != nil {144			return emails, err145		}146		emtmp := Email{Email: em, SeqNum: msg.SeqNum} // Not sure why msg.Uid is always 0, so swapped to sequence numbers147		emails = append(emails, emtmp)148	}149	return emails, nil150}151// newClient will initiate a new IMAP connection with the given creds.152func (mbox *Mailbox) newClient() (*client.Client, error) {153	var imapClient *client.Client154	var err error155	restrictedDialer := dialer.Dialer()156	if mbox.TLS {...

map_test.go

Source:map_test.go

...3	"testing"4	"github.com/stretchr/testify/assert"5)6func TestIndexMap(t *testing.T) {7	imap := NewIndexMap(NewPrimaryIndex(func(value *Person) int64 {8		return value.ID9	}))10	ok := imap.AddIndex(NameIndex, NewSecondaryIndex(func(value *Person) []any {11		return []any{value.Name}12	}))13	assert.True(t, ok)14	persons := GenPersons()15	InsertData(imap, persons)16	for _, person := range persons {17		assert.True(t, imap.Contain(person.ID))18		assert.Equal(t,19			person, imap.Get(person.ID))20		assert.Equal(t,21			person, imap.GetBy(NameIndex, person.Name))22		assert.Nil(t, imap.GetBy(InvalidIndex, person.Name))23		result := imap.GetAllBy(NameIndex, person.Name)24		assert.Equal(t, 1, len(result))25		assert.Contains(t, result, person)26		assert.Nil(t, imap.getAllBy(InvalidIndex, person.Name))27	}28	// Add index after inserting data29	ok = imap.AddIndex(CityIndex, NewSecondaryIndex(func(value *Person) []any {30		return []any{value.City}31	}))32	assert.True(t, ok)33	for _, person := range persons {34		assert.Equal(t,35			person, imap.GetBy(NameIndex, person.Name))36		result := imap.GetAllBy(CityIndex, person.City)37		assert.Contains(t, result, person)38	}39	// Remove40	imap.Remove(persons[0].ID)41	assert.Nil(t, imap.Get(persons[0].ID))42	assert.Nil(t, imap.GetBy(NameIndex, persons[0].Name))43	assert.Empty(t, imap.GetAllBy(NameIndex, persons[0].Name))44	imap.RemoveBy(CityIndex, "San Francisco")45	assert.Empty(t, imap.GetAllBy(CityIndex, "San Francisco"))46	assert.Equal(t, 1, len(imap.GetAllBy(CityIndex, "Shanghai")))47	// Update48	imap.Clear()49	InsertData(imap, persons)50	imap.Update(persons[0].ID, func(value *Person) (*Person, bool) {51		value.Name = "Tracer"52		return value, true53	})54	assert.Equal(t, "Tracer", imap.Get(persons[0].ID).Name)55	count := len(imap.GetAllBy(CityIndex, "Shanghai"))56	imap.UpdateBy(CityIndex, "Shanghai", func(value *Person) (*Person, bool) {57		value.City = "Beijing"58		return value, true59	})60	assert.Empty(t, imap.GetAllBy(CityIndex, "Shanghai"))61	assert.Equal(t, count, len(imap.GetAllBy(CityIndex, "Beijing")))62	// Collect63	keys, values := imap.Collect()64	assert.Equal(t, imap.Len(), len(keys))65	assert.Equal(t, imap.Len(), len(values))66	for i := range keys {67		assert.Equal(t, values[i], imap.Get(keys[i]))68	}69	// Range70	count = 071	imap.Range(func(key int64, value *Person) bool {72		count++73		assert.Equal(t, value, imap.Get(key))74		return true75	})76	assert.Equal(t, imap.Len(), count)77}78func TestAddExistedIndex(t *testing.T) {79	imap := NewIndexMap(NewPrimaryIndex(func(value *Person) int64 {80		return value.ID81	}))82	ok := imap.AddIndex(NameIndex, NewSecondaryIndex(func(value *Person) []any {83		return []any{value.Name}84	}))85	assert.True(t, ok)86	ok = imap.AddIndex(NameIndex, NewSecondaryIndex(func(value *Person) []any {87		return []any{value.City}88	}))89	assert.False(t, ok)90}...

New

Using AI Code Generation

1import (2func main() {3	c, err := client.DialTLS("imap.gmail.com:993", nil)4	if err != nil {5		panic(err)6	}7	defer c.Logout()8	if err := c.Login("

New

Using AI Code Generation

1import (2func main() {3	client, err := imap.DialTLS("imap.gmail.com:993", nil)4	if err != nil {5		fmt.Println(err)6	}7	fmt.Println(client)8}

New

Using AI Code Generation

1import (2func main() {3	c, err := client.DialTLS("imap.gmail.com:993", nil)4	if err != nil {5		panic(err)6	}7	fmt.Println("Connected")8	defer c.Logout()9	if err := c.Login("

New

Using AI Code Generation

1import (2func main() {3	imap := imap.New()4	fmt.Println(imap)5}6import (7func main() {8	imap := imap.New()9	client := imap.NewClient(imap)10	fmt.Println(client)11}12import (13func main() {14	imap := imap.New()15	client := imap.NewClient(imap)16	fmt.Println(client)17}18import (19func main() {20	imap := imap.New()21	client := imap.NewClient(imap)22	fmt.Println(client)23}24import (25func main() {26	imap := imap.New()27	client := imap.NewClient(imap)28	fmt.Println(client)29}30import (31func main() {32	imap := imap.New()33	client := imap.NewClient(imap)34	fmt.Println(client)35}36import (37func main() {38	imap := imap.New()39	client := imap.NewClient(imap)40	fmt.Println(client)41}42import (43func main() {44	imap := imap.New()45	client := imap.NewClient(imap)

New

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	imap.New()5}6import "fmt"7type imap struct {8}9func New() {10	fmt.Println("Hello, playground")11}12import (13func main() {14	fmt.Println("Hello, playground")15	imap.New()16}17import "fmt"18type imap struct {19}20func New() {21	fmt.Println("Hello, playground")22}23import (24func main() {25	fmt.Println("Hello, playground")26	imap.New()27}28import "fmt"29type imap struct {30}31func New() {32	fmt.Println("Hello, playground")33}34import (35func main() {36	fmt.Println("Hello, playground")37	imap.New()38}39import "fmt"40type imap struct {41}42func New() {43	fmt.Println("Hello, playground")44}45import (46func main() {47	fmt.Println("Hello, playground")48	imap.New()49}50import "fmt"51type imap struct {52}53func New() {54	fmt.Println("Hello, playground")55}56import (57func main() {58	fmt.Println("Hello, playground")59	imap.New()60}61import "fmt"62type imap struct {63}64func New() {

New

Using AI Code Generation

1import (2func main() {3	imap := imap.New("imap.gmail.com", "993")4	imap.Login("username", "password")5	imap.Select("INBOX")6	imap.Close()7}8import (9func main() {10	imap := imap.NewClient("imap.gmail.com", "993")11	imap.Login("username", "password")12	imap.Select("INBOX")13	imap.Close()14}15import (16func main() {17	imap := imap.NewClientTLS("imap.gmail.com", "993")18	imap.Login("username", "password")19	imap.Select("INBOX")20	imap.Close()21}22import (23func main() {24	imap := imap.NewClientTLSInsecure("imap.gmail.com", "993")25	imap.Login("username", "password")26	imap.Select("INBOX")27	imap.Close()28}29import (30func main() {31	imap := imap.NewClientTLSInsecure("imap.gmail.com", "993")32	imap.Login("username", "password")33	imap.Select("INBOX")34	imap.Close()35}36import (37func main() {38	imap := imap.NewClientTLSInsecure("imap.gmail.com", "993")39	imap.Login("username", "password")40	imap.Select("INBOX")41	imap.Close()42}43import (44func main() {45	imap := imap.NewClientTLSInsecure("imap.gmail.com", "993")46	imap.Login("username", "password")47	imap.Select("INBOX")48	imap.Close()49}

New

Using AI Code Generation

1import (2func main() {3	fmt.Println("vim-go")4	glog.Info("This is a info message")5	glog.V(1).Info("This is a verbose 1 message")6	glog.V(2).Info("This is a verbose 2 message")7	glog.V(3).Info("This is a verbose 3 message")8	glog.V(4).Info("This is a verbose 4 message")9	glog.V(5).Info("This is a verbose 5 message")10	glog.V(6).Info("This is a verbose 6 message")11	glog.V(7).Info("This is a verbose 7 message")12	glog.V(8).Info("This is a verbose 8 message")13	glog.V(9).Info("This is a verbose 9 message")14	glog.V(10).Info("This is a verbose 10 message")15	glog.V(11).Info("This is a verbose 11 message")16	glog.V(12).Info("This is a verbose 12 message")17	glog.V(13).Info("This is a verbose 13 message")18	glog.V(14).Info("This is a verbose 14 message")19	glog.V(15).Info("This is a verbose 15 message")20	glog.Infoln("This is a info message")21	glog.V(1).Infoln("This is a verbose 1 message")22	glog.V(2).Infoln("This is a verbose 2 message")23	glog.V(3).Infoln("This is a verbose 3 message")24	glog.V(4).Infoln("This is a verbose 4 message")25	glog.V(5).Infoln("This is a verbose 5 message")26	glog.V(6).Infoln("This is a verbose 6 message")27	glog.V(7).Infoln("This is a verbose 7 message")28	glog.V(8).Infoln("This is a verbose 8 message")29	glog.V(9).Infoln("This is a verbose 9 message")30	glog.V(10).Infoln("This is a verbose 10 message")31	glog.V(11).Infoln("This is a verbose 11 message")32	glog.V(12).Infoln("This is a verbose 12 message")33	glog.V(13).Infoln("This is a verbose 13 message

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