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server: support 'queries' parameter in 'ping' 

Calculate the read/all numbers for matches for a list of queries in
:queries. This is used to implement the features where we should those
counts for bookmarks.
This commit is contained in:
Dirk-Jan C. Binnema 2020-01-21 20:55:15 +02:00
parent bdec1fe9c4
commit aba328c930
1 changed files with 25 additions and 4 deletions
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29
mu/mu-cmd-server.cc
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@ -982,14 +982,33 @@ static void
ping_handler (Context& context, const Parameters& params)
{
GError *gerr{};
const auto count = mu_store_count(context.store, &gerr);
if (count == (unsigned)-1)
const auto storecount = mu_store_count(context.store, &gerr);
if (storecount == (unsigned)-1)
throw Error{Error::Code::Store, &gerr, "failed to read store"};
const auto queries = get_string_vec (params, "queries");
const auto qresults= [&]() -> std::string {
if (queries.empty())
return {};
std::string res{":queries ("};
for (auto&& q: queries) {
const auto count{mu_query_count_run (context.query, q.c_str())};
const auto unreadq{format("(%s) AND flag:unread", q.c_str())};
const auto unread{mu_query_count_run (context.query, unreadq.c_str())};
res += format("(:query %s :count %zu :unread %zu)", quoted(q).c_str(), count, unread);
}
return res + ")";
}();
print_expr ("(:pong \"" PACKAGE_NAME "\" "
":props ("
":version \"" VERSION "\" "
":doccount %u))", count);
"%s "
":doccount %u))",
qresults.c_str(),
storecount);
}
static void
@ -1165,7 +1184,9 @@ make_command_map (Context& context)
"create a new maildir",
[&](const auto& params){mkdir_handler(context, params);}});
cmap.emplace("ping",
CommandInfo{{},
CommandInfo{
ArgMap{ {"queries", ArgInfo{Type::List, false,
"queries for which to get read/unread numbers"}}},
"ping the mu-server and get information in response",
[&](const auto& params){ping_handler(context, params);}});