/*
preferred_format: 0=from config, 1=text, 2=html
*/
void
message_view::display_body(const display_prefs& prefs, int preferred_format)
{
if (!m_pmsg)
return;
if (preferred_format==0) {
preferred_format = get_config().get_string("display/body/preferred_format").toLower()=="text" ? 1: 2;
}
reset_state();
reset_commands();
/* First we try to fetch html contents from body.bodyhtml
If it's empty, we look for an HTML part (even if we won't load it later) */
attachment* html_attachment=NULL;
QString body_html = m_pmsg->get_body_html(); // from the body table
if (body_html.isEmpty())
html_attachment = m_pmsg->body_html_attached_part(); // from the attachments
QString body_text = m_pmsg->get_body_text(true);
attachments_list& attchs = m_pmsg->attachments();
if (m_pmsg->has_attachments() > 0) {
// Note: don't try to optimize here by removing the fetch: we need
// it later for a lot of reasons, and the result is cached.
attchs.fetch();
}
if (preferred_format==1) {
if (body_text.isEmpty()) {
if (attchs.size() > 0) {
attachments_list::iterator iter;
for (iter=attchs.begin(); iter!=attchs.end(); iter++) {
if (iter->filename().isEmpty() && iter->mime_type()=="text/plain") {
iter->append_decoded_contents(body_text);
}
}
}
}
}
else {
// preferred display format=html
if (html_attachment && body_html.isEmpty()) {
html_attachment->append_decoded_contents(body_html);
}
}
// Format headers
mail_displayer disp(this);
QString h = QString("<div id=\"manitou-header\">%1%2%3</div><p>")
.arg(disp.sprint_headers(prefs.m_show_headers_level, m_pmsg))
.arg(disp.sprint_additional_headers(prefs, m_pmsg))
.arg(QString("<div id=\"manitou-commands\"></div>"));
m_has_text_part = !body_text.isEmpty();
m_has_html_part = (html_attachment!=NULL || !body_html.isEmpty());
if (preferred_format==1 || body_html.isEmpty()) {
QString b2 = "<html><body>";
b2.append(h);
b2.append("<div id=\"manitou-body\">");
b2.append(disp.text_body_to_html(body_text, prefs));
b2.append("</div>");
b2.append("</body></html>");
set_html_contents(b2, 1);
// partial load?
if (m_pmsg->body_length()>0 && m_pmsg->body_fetched_length() < m_pmsg->body_length()) {
if (m_parent) {
enable_command("complete_load", true);
QString msg = QString(tr("Partial load (%1%)")).arg(m_pmsg->body_fetched_length()*100/ m_pmsg->body_length());
m_parent->blip_status_message(msg);
}
}
if (m_parent) {
enable_command("to_html", m_has_html_part);
}
}
else {
body_html.prepend("<div id=\"manitou-body\">");
body_html.append("</div>");
set_html_contents(body_html, 2);
prepend_body_fragment(h);
if (m_parent)
enable_command("to_text", m_has_text_part);
}
display_commands();
}
static void execute_user_command(client_t *c, int narg, char **args)
{
const char *cmd;
cmd = args[0];
narg--;
args++;
switch (narg) {
case 0:
if (!strcmp(cmd, "register")) register_client(c);
else if (!strcmp(cmd, "unregister")) unregister_client(c);
else if (!strcmp(cmd, "exit")) quit_mainloop(c, 0);
else if (!strcmp(cmd, "quit")) quit_mainloop(c, 0);
else if (!strcmp(cmd, "help")) {
print(c, "Available commands:");
print(c, " register - register to server");
print(c, " unregister - unregister from server");
print(c, " focus none|shared|exclusive - request voice focus");
print(c, " add command <command> - add new command");
print(c, " del command <command> - delete a command");
print(c, " render tts '<msg>' \\ - request TTS of <msg>");
print(c, " [-voice:<voice>] \\");
print(c, " [-timeout:<timeout>]\\");
print(c, " [-events]");
print(c, " cancel tts '<id>' - cancel given TTS "
"request");
print(c, " list commands - list commands set");
print(c, " list voices - list available voices");
print(c, " help - show this help");
print(c, " exit - exit from client");
}
else
print(c, "Unknown command '%s'.", cmd);
break;
case 1:
if (!strcmp(cmd, "focus")) {
if (strcmp(args[0], "none") &&
strcmp(args[0], "shared") &&
strcmp(args[0], "exclusive")) {
print(c, "Invalid focus '%s', valid foci are: "
"none, shared, and exclusive.", args[0]);
}
else
request_focus(c, args[0]);
}
else if (!strcmp(cmd, "reset") && !strcmp(args[0], "commands"))
reset_commands(c);
else if (!strcmp(cmd, "list" ) && !strcmp(args[0], "commands"))
list_commands(c);
else if (!strcmp(cmd, "list" ) && !strcmp(args[0], "voices"))
query_voices(c, NULL);
else if (!strcmp(cmd, "cancel" ) && !strcmp(args[0], "tts"))
cancel_tts(c, 0, NULL);
else
print(c, "Invalid command.");
break;
case 2:
if (!strcmp(cmd, "list" ) && !strcmp(args[0], "voices"))
query_voices(c, args[1]);
else if (!strcmp(cmd, "cancel"))
cancel_tts(c, narg-1, args+1);
else
print(c, "Invalid command.");
break;
default:
if (!strcmp(args[0], "command")) {
if (!strcmp(cmd, "add" ))
add_command(c, narg-1, args+1);
else if (!strcmp(cmd, "del" ) || !strcmp(cmd, "delete"))
del_command(c, narg-1, args+1);
else
print(c, "Invalid command.");
}
else if (!strcmp(args[0], "tts")) {
if (!strcmp(cmd, "render"))
request_tts(c, narg-1, args+1);
else
print(c, "Invalid TTS command.");
}
else
print(c, "Invalid command.");
break;
}
}
