/*
* call-seq: THREAD.toplevel_messages => MESSAGES
*
* Get a Notmuch::Messages iterator for the top level messages in thread.
*/
VALUE
notmuch_rb_thread_get_toplevel_messages (VALUE self)
{
notmuch_messages_t *messages;
notmuch_thread_t *thread;
Data_Get_Notmuch_Thread (self, thread);
messages = notmuch_thread_get_toplevel_messages (thread);
if (!messages)
rb_raise (notmuch_rb_eMemoryError, "Out of memory");
return Data_Wrap_Struct (notmuch_rb_cMessages, NULL, NULL, messages);
}
/*
* add each top level reply in the thread, and then add each
* reply to the top level replies
*/
static void append_thread(CONTEXT *ctx, notmuch_thread_t *thread)
{
notmuch_messages_t *msgs;
for (msgs = notmuch_thread_get_toplevel_messages(thread);
notmuch_messages_valid(msgs);
notmuch_messages_move_to_next(msgs)) {
notmuch_message_t *m = notmuch_messages_get(msgs);
append_message(ctx, m);
append_replies(ctx, m);
notmuch_message_destroy(m);
}
}
/* Formatted output of threads */
static int
do_show (void *ctx,
notmuch_query_t *query,
const notmuch_show_format_t *format,
notmuch_show_params_t *params)
{
notmuch_threads_t *threads;
notmuch_thread_t *thread;
notmuch_messages_t *messages;
int first_toplevel = 1;
notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
if (format->message_set_start)
fputs (format->message_set_start, stdout);
for (threads = notmuch_query_search_threads (query);
notmuch_threads_valid (threads);
notmuch_threads_move_to_next (threads))
{
thread = notmuch_threads_get (threads);
messages = notmuch_thread_get_toplevel_messages (thread);
if (messages == NULL)
INTERNAL_ERROR ("Thread %s has no toplevel messages.\n",
notmuch_thread_get_thread_id (thread));
if (!first_toplevel && format->message_set_sep)
fputs (format->message_set_sep, stdout);
first_toplevel = 0;
status = show_messages (ctx, format, messages, 0, params);
if (status && !res)
res = status;
notmuch_thread_destroy (thread);
}
if (format->message_set_end)
fputs (format->message_set_end, stdout);
return res != NOTMUCH_STATUS_SUCCESS;
}
/* Formatted output of threads */
static int
do_show (void *ctx,
notmuch_query_t *query,
const notmuch_show_format_t *format,
sprinter_t *sp,
notmuch_show_params_t *params)
{
notmuch_threads_t *threads;
notmuch_thread_t *thread;
notmuch_messages_t *messages;
notmuch_status_t status, res = NOTMUCH_STATUS_SUCCESS;
threads = notmuch_query_search_threads (query);
if (! threads)
return 1;
sp->begin_list (sp);
for ( ;
notmuch_threads_valid (threads);
notmuch_threads_move_to_next (threads))
{
thread = notmuch_threads_get (threads);
messages = notmuch_thread_get_toplevel_messages (thread);
if (messages == NULL)
INTERNAL_ERROR ("Thread %s has no toplevel messages.\n",
notmuch_thread_get_thread_id (thread));
status = show_messages (ctx, format, sp, messages, 0, params);
if (status && !res)
res = status;
notmuch_thread_destroy (thread);
}
sp->end (sp);
return res != NOTMUCH_STATUS_SUCCESS;
}
/* Formatted output of threads */
static int
do_show (void *ctx,
notmuch_query_t *query,
const notmuch_show_format_t *format,
notmuch_show_params_t *params)
{
notmuch_threads_t *threads;
notmuch_thread_t *thread;
notmuch_messages_t *messages;
int first_toplevel = 1;
fputs (format->message_set_start, stdout);
for (threads = notmuch_query_search_threads (query);
notmuch_threads_valid (threads);
notmuch_threads_move_to_next (threads))
{
thread = notmuch_threads_get (threads);
messages = notmuch_thread_get_toplevel_messages (thread);
if (messages == NULL)
INTERNAL_ERROR ("Thread %s has no toplevel messages.\n",
notmuch_thread_get_thread_id (thread));
if (!first_toplevel)
fputs (format->message_set_sep, stdout);
first_toplevel = 0;
show_messages (ctx, format, messages, 0, params);
notmuch_thread_destroy (thread);
}
fputs (format->message_set_end, stdout);
return 0;
}
