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Updated APIv2 to list messages #18

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Updated APIv2 to list messages #18

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69 changes: 69 additions & 0 deletions api/v2.go
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,8 @@ import (
"encoding/json"
"net/http"
"strconv"
"strings"
"time"

"github.com/gorilla/pat"
"github.com/ian-kent/go-log/log"
Expand Down Expand Up @@ -48,6 +50,10 @@ func createAPIv2(conf *config.Config, r *pat.Router) *APIv2 {

r.Path(conf.WebPath + "/api/v2/websocket").Methods("GET").HandlerFunc(apiv2.websocket)

r.Path(conf.WebPath + "/api/v2/list").Methods("GET").HandlerFunc(apiv2.list)
r.Path(conf.WebPath + "/api/v2/list").Methods("OPTIONS").HandlerFunc(apiv2.defaultOptions)


go func() {
for {
select {
Expand Down Expand Up @@ -76,6 +82,17 @@ type messagesResult struct {
Items []data.Message `json:"items"`
}


type messagesResultList struct {
ID string `json:"id"`
FROM string `json:"from"`
TO string `json:"to"`
DATE string `json:"date"`
SUBJECT string `json:"subject"`
}



func (apiv2 *APIv2) getStartLimit(w http.ResponseWriter, req *http.Request) (start, limit int) {
start = 0
limit = 50
Expand Down Expand Up @@ -120,6 +137,58 @@ func (apiv2 *APIv2) messages(w http.ResponseWriter, req *http.Request) {
w.Write(bytes)
}

func (apiv2 *APIv2) list(w http.ResponseWriter, req *http.Request) {
log.Println("[APIv2] GET /api/v2/list")

apiv2.defaultOptions(w, req)

start, limit := apiv2.getStartLimit(w, req)

var res []messagesResultList

messages, err := apiv2.config.Storage.List(start, limit)
if err != nil {
panic(err)
}

for _,mess := range *messages {
var resItem messagesResultList
var from *data.Path
var to []*data.Path
var contents map[string][]string

from = mess.From
to = mess.To
contents = mess.Content.Headers

resItem.ID = string(mess.ID)
resItem.FROM = strings.ToLower(from.Mailbox+"@"+from.Domain)

var to_string string
for _,to_rcpt := range to {
if to_string != "" { to_string += "," }
to_string += strings.ToLower(to_rcpt.Mailbox+"@"+to_rcpt.Domain)
}
resItem.TO = to_string
resItem.DATE = mess.Created.Format(time.RFC3339)

var subject string
for k,Header := range contents {
if(strings.HasPrefix(k,"Subject")){
subject += strings.Join(Header, " ")
}
}

resItem.SUBJECT = subject
res = append(res, resItem)
}
bytes, err := json.Marshal(res)
if( string(bytes) == "null"){ bytes = []byte("[{No emails}]") }

w.Header().Add("Content-Type", "text/json")
w.Write(bytes)
}

func (apiv2 *APIv2) search(w http.ResponseWriter, req *http.Request) {
log.Println("[APIv2] GET /api/v2/search")

Expand Down