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61 lines
1.7 KiB
61 lines
1.7 KiB
// Copyright (c) 2022 Proton AG |
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// |
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// This file is part of Proton Mail Bridge. |
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// |
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// Proton Mail Bridge is free software: you can redistribute it and/or modify |
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// it under the terms of the GNU General Public License as published by |
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// the Free Software Foundation, either version 3 of the License, or |
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// (at your option) any later version. |
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// |
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// Proton Mail Bridge is distributed in the hope that it will be useful, |
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// but WITHOUT ANY WARRANTY; without even the implied warranty of |
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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// GNU General Public License for more details. |
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// |
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// You should have received a copy of the GNU General Public License |
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// along with Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>. |
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package message |
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import ( |
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"github.com/ljanyst/peroxide/pkg/pmapi" |
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"github.com/emersion/go-imap" |
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) |
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// Various client specific flags. |
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const ( |
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AppleMailJunkFlag = "$Junk" |
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ThunderbirdJunkFlag = "Junk" |
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ThunderbirdNonJunkFlag = "NonJunk" |
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) |
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// GetFlags returns imap flags from pmapi message attributes. |
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func GetFlags(m *pmapi.Message) (flags []string) { |
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if !m.Unread { |
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flags = append(flags, imap.SeenFlag) |
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} |
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if !m.Has(pmapi.FlagSent) && !m.Has(pmapi.FlagReceived) { |
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flags = append(flags, imap.DraftFlag) |
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} |
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if m.Has(pmapi.FlagReplied) || m.Has(pmapi.FlagRepliedAll) { |
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flags = append(flags, imap.AnsweredFlag) |
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} |
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hasSpam := false |
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for _, l := range m.LabelIDs { |
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if l == pmapi.StarredLabel { |
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flags = append(flags, imap.FlaggedFlag) |
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} |
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if l == pmapi.SpamLabel { |
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flags = append(flags, AppleMailJunkFlag, ThunderbirdJunkFlag) |
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hasSpam = true |
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} |
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} |
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if !hasSpam { |
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flags = append(flags, ThunderbirdNonJunkFlag) |
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} |
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return |
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}
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