From 5475eab39364c7608e1a34504401ff09e3b80726 Mon Sep 17 00:00:00 2001
From: Christian Mollekopf <chrigi_1@fastmail.fm>
Date: Mon, 20 Jun 2016 16:00:10 +0200
Subject: Detect and skip noselect folders

---
 examples/imapresource/imapresource.cpp    |  3 +++
 examples/imapresource/imapserverproxy.cpp | 14 +++++++++++---
 examples/imapresource/imapserverproxy.h   |  9 +++++++++
 3 files changed, 23 insertions(+), 3 deletions(-)

(limited to 'examples/imapresource')

diff --git a/examples/imapresource/imapresource.cpp b/examples/imapresource/imapresource.cpp
index 30ccf95..e01461d 100644
--- a/examples/imapresource/imapresource.cpp
+++ b/examples/imapresource/imapresource.cpp
@@ -322,6 +322,9 @@ public:
             }
 
             for (const auto &folder : folderList) {
+                if (folder.noselect) {
+                    continue;
+                }
                 QSet<qint64> uids;
                 auto messagesFuture = imap.fetchMessages(folder, [this, folder, &uids](const QVector<Message> &messages) {
                     Trace() << "Synchronizing mails" << folder.normalizedPath();
diff --git a/examples/imapresource/imapserverproxy.cpp b/examples/imapresource/imapserverproxy.cpp
index 49711a9..a82e3ac 100644
--- a/examples/imapresource/imapserverproxy.cpp
+++ b/examples/imapresource/imapserverproxy.cpp
@@ -44,6 +44,11 @@ const char* Imap::Flags::Deleted = "\\Deleted";
 const char* Imap::Flags::Answered = "\\Answered";
 const char* Imap::Flags::Flagged = "\\Flagged";
 
+const char* Imap::FolderFlags::Noselect = "\\Noselect";
+const char* Imap::FolderFlags::Noinferiors = "\\Noinferiors";
+const char* Imap::FolderFlags::Marked = "\\Marked";
+const char* Imap::FolderFlags::Unmarked = "\\Unmarked";
+
 template <typename T>
 static KAsync::Job<T> runJob(KJob *job, const std::function<T(KJob*)> &f)
 {
@@ -359,9 +364,12 @@ KAsync::Job<void> ImapServerProxy::fetchFolders(std::function<void(const QVector
     Trace() << "Fetching folders";
     return list(KIMAP::ListJob::IncludeUnsubscribed, [callback](const QList<KIMAP::MailBoxDescriptor> &mailboxes, const QList<QList<QByteArray> > &flags){
         QVector<Folder> list;
-        for (const auto &mailbox : mailboxes) {
-            Trace() << "Found mailbox: " << mailbox.name;
-            list << Folder{mailbox.name.split(mailbox.separator), mailbox.name, mailbox.separator};
+        for (int i = 0; i < mailboxes.size(); i++) {
+            const auto mailbox = mailboxes[i];
+            const auto mailboxFlags = flags[i];
+            bool noselect = mailboxFlags.contains(QByteArray(FolderFlags::Noselect).toLower()) || mailboxFlags.contains(QByteArray(FolderFlags::Noselect));
+            Log() << "Found mailbox: " << mailbox.name << mailboxFlags << FolderFlags::Noselect << noselect;
+            list << Folder{mailbox.name.split(mailbox.separator), mailbox.name, mailbox.separator, noselect};
         }
         callback(list);
     });
diff --git a/examples/imapresource/imapserverproxy.h b/examples/imapresource/imapserverproxy.h
index 95ed704..21228eb 100644
--- a/examples/imapresource/imapserverproxy.h
+++ b/examples/imapresource/imapserverproxy.h
@@ -40,6 +40,14 @@ namespace Flags
     extern const char* Flagged;
 }
 
+namespace FolderFlags
+{
+    extern const char* Noinferiors;
+    extern const char* Noselect;
+    extern const char* Marked;
+    extern const char* Unmarked;
+}
+
 struct Message {
     qint64 uid;
     qint64 size;
@@ -64,6 +72,7 @@ struct Folder {
     QList<QString> pathParts;
     QString path;
     QChar separator;
+    bool noselect;
 };
 
 class ImapServerProxy {
-- 
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