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package email
import (
"lain/models"
"lain/types"
"net/url"
"strings"
"github.com/emersion/go-imap"
"github.com/gofiber/fiber/v2"
)
func GetDisplayName(imapName string) string {
if strings.Contains(imapName, "/") {
parts := strings.Split(imapName, "/")
lastPart := parts[len(parts)-1]
if strings.ToLower(lastPart) == "inbox" {
return "Inbox"
}
return lastPart
}
if strings.ToLower(imapName) == "inbox" {
return "Inbox"
}
return imapName
}
func FetchFolders(client *types.EmailClient) ([]types.IMAPFolder, error) {
mailboxes := make(chan *imap.MailboxInfo, 10)
done := make(chan error, 1)
go func() {
done <- client.List("", "*", mailboxes)
}()
var folders []types.IMAPFolder
for m := range mailboxes {
folders = append(folders, types.IMAPFolder{
Name: m.Name,
HasChildren: hasAttribute(m.Attributes, "\\HasChildren"),
})
}
if err := <-done; err != nil {
return nil, err
}
return folders, nil
}
func GetFolderType(folderName string, iconMap map[string]types.FolderIconVariant) string {
nameLower := strings.ToLower(folderName)
if strings.Contains(folderName, "/") {
parts := strings.Split(folderName, "/")
nameLower = strings.ToLower(parts[len(parts)-1])
}
for iconType := range iconMap {
if iconType == "default" {
continue
}
if strings.Contains(nameLower, iconType) {
return iconType
}
}
return "default"
}
func SortFolders(folders []models.Folder) {
for i := 0; i < len(folders)-1; i++ {
for j := 0; j < len(folders)-i-1; j++ {
if folders[j].SortOrder > folders[j+1].SortOrder {
folders[j], folders[j+1] = folders[j+1], folders[j]
} else if folders[j].SortOrder == folders[j+1].SortOrder {
if strings.ToLower(folders[j].IMAPName) > strings.ToLower(folders[j+1].IMAPName) {
folders[j], folders[j+1] = folders[j+1], folders[j]
}
}
}
}
}
func GetSortOrder(folderName string, index int) int {
nameLower := strings.ToLower(folderName)
if nameLower == "inbox" {
return 0
}
if strings.Contains(nameLower, "draft") {
return 1
}
if strings.Contains(nameLower, "sent") {
return 2
}
if strings.Contains(nameLower, "archive") {
return 3
}
if strings.Contains(nameLower, "trash") || strings.Contains(nameLower, "deleted") {
return 4
}
if strings.Contains(nameLower, "spam") || strings.Contains(nameLower, "junk") {
return 5
}
if strings.Contains(folderName, "/") {
parts := strings.Split(folderName, "/")
baseOrder := GetSortOrder(parts[0], index)
return baseOrder + 1000 + (index * 10)
}
return 100 + index
}
func CopyFolderMap(folder fiber.Map) fiber.Map {
copy := fiber.Map{}
for k, v := range folder {
if k == "Subfolders" {
if subfolders, ok := v.([]fiber.Map); ok {
subfoldersCopy := make([]fiber.Map, len(subfolders))
for i, sf := range subfolders {
subfoldersCopy[i] = CopyFolderMap(sf)
}
copy[k] = subfoldersCopy
}
} else {
copy[k] = v
}
}
return copy
}
func IsVirtualFolder(folderName string) bool {
return strings.HasPrefix(folderName, "Virtual") || strings.Contains(folderName, "/Virtual")
}
func UpdateActiveFolder(folders []fiber.Map, activeFolder string) []fiber.Map {
decodedActive, _ := url.QueryUnescape(activeFolder)
activeLower := strings.ToLower(decodedActive)
foldersCopy := make([]fiber.Map, len(folders))
for i, f := range folders {
foldersCopy[i] = CopyFolderMap(f)
}
var updateActive func([]fiber.Map)
updateActive = func(folderList []fiber.Map) {
for i := range folderList {
imapNameLower := strings.ToLower(folderList[i]["IMAPName"].(string))
folderList[i]["Active"] = imapNameLower == activeLower
if subfolders, ok := folderList[i]["Subfolders"].([]fiber.Map); ok && len(subfolders) > 0 {
updateActive(subfolders)
}
}
}
updateActive(foldersCopy)
return foldersCopy
}
|
