61 lines
1.3 KiB
Go
61 lines
1.3 KiB
Go
package attachments
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import (
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"encoding/json"
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"git.pcux.cn/xuans/Smail/db"
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"git.pcux.cn/xuans/Smail/dto/parsemail"
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"git.pcux.cn/xuans/Smail/models"
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"git.pcux.cn/xuans/Smail/services/auth"
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"git.pcux.cn/xuans/Smail/utils/context"
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log "github.com/sirupsen/logrus"
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)
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func GetAttachments(ctx *context.Context, emailId int, cid string) (string, []byte) {
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// 获取邮件内容
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var email models.Email
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_, err := db.Instance.ID(emailId).Get(&email)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL error:%+v", err)
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return "", nil
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}
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// 检查权限
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if !auth.HasAuth(ctx, &email) {
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return "", nil
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}
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var atts []parsemail.Attachment
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_ = json.Unmarshal([]byte(email.Attachments), &atts)
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for _, att := range atts {
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if att.ContentID == cid {
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return att.ContentType, att.Content
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}
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}
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return "", nil
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}
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func GetAttachmentsByIndex(ctx *context.Context, emailId int, index int) (string, []byte) {
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// 获取邮件内容
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var email models.Email
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_, err := db.Instance.ID(emailId).Get(&email)
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if err != nil {
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log.WithContext(ctx).Errorf("SQL error:%+v", err)
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return "", nil
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}
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// 检查权限
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if !auth.HasAuth(ctx, &email) {
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return "", nil
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}
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var atts []parsemail.Attachment
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_ = json.Unmarshal([]byte(email.Attachments), &atts)
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if len(atts) > index {
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return atts[index].Filename, atts[index].Content
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}
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return "", nil
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}
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