introduce new say_string method of doing say and use it in mod_say_en as an example. try: eval ${say_string en.gsm en current_date_time pronounced ${strepoch()}} from the cli with this patch. We can do more to centralize the say things and go back and apply it to other langs, using this method you can set the desired file ext as well which I think is a bounty....

2025-08-13 17:38:59 +00:00 · 2011-03-29 19:55:28 -05:00
parent 1552ecf54a
commit d5ef86d778
11 changed files with 548 additions and 111 deletions
--- a/src/switch_ivr.c
+++ b/src/switch_ivr.c
@@ -2432,6 +2432,134 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_say(switch_core_session_t *session,
 	return status;
 }

+SWITCH_DECLARE(switch_status_t) switch_ivr_say_string(switch_core_session_t *session,
+													  const char *lang,
+													  const char *ext,
+													  const char *tosay,
+													  const char *module_name,
+													  const char *say_type,
+													  const char *say_method,
+													  const char *say_gender,
+													  char **rstr)
+{
+	switch_say_interface_t *si;
+	switch_channel_t *channel = NULL;
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	const char *save_path = NULL, *chan_lang = NULL, *lname = NULL, *sound_path = NULL;
+	switch_event_t *hint_data;
+	switch_xml_t cfg, xml = NULL, language, macros;
+
+	if (session) {
+		channel = switch_core_session_get_channel(session);
+
+		if (!lang) {
+			lang = switch_channel_get_variable(channel, "language");
+
+			if (!lang) {
+				chan_lang = switch_channel_get_variable(channel, "default_language");
+				if (!chan_lang) {
+					chan_lang = "en";
+				}
+				switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "No language specified - Using [%s]\n", chan_lang);
+			} else {
+				chan_lang = lang;
+			}
+		}
+	}
+
+	if (!lang) lang = "en";
+	if (!chan_lang) chan_lang = lang;
+
+	switch_event_create(&hint_data, SWITCH_EVENT_REQUEST_PARAMS);
+	switch_assert(hint_data);
+
+	switch_event_add_header_string(hint_data, SWITCH_STACK_BOTTOM, "macro_name", "say_app");
+	switch_event_add_header_string(hint_data, SWITCH_STACK_BOTTOM, "lang", chan_lang);
+
+	if (channel) {
+		switch_channel_event_set_data(channel, hint_data);
+	}
+
+	if (switch_xml_locate("phrases", NULL, NULL, NULL, &xml, &cfg, hint_data, SWITCH_TRUE) != SWITCH_STATUS_SUCCESS) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Open of phrases failed.\n");
+		goto done;
+	}
+
+	if (!(macros = switch_xml_child(cfg, "macros"))) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Can't find macros tag.\n");
+		goto done;
+	}
+
+	if (!(language = switch_xml_child(macros, "language"))) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Can't find language tag.\n");
+		goto done;
+	}
+
+	while (language) {
+		if ((lname = (char *) switch_xml_attr(language, "name")) && !strcasecmp(lname, chan_lang)) {
+			const char *tmp;
+
+			if ((tmp = switch_xml_attr(language, "module"))) {
+				module_name = tmp;
+			}
+			break;
+		}
+		language = language->next;
+	}
+
+	if (!language) {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Can't find language %s.\n", chan_lang);
+		goto done;
+	}
+
+	if (!module_name) {
+		module_name = chan_lang;
+	}
+
+	if (!(sound_path = (char *) switch_xml_attr(language, "sound-path"))) {
+		sound_path = (char *) switch_xml_attr(language, "sound_path");
+	}
+
+	if (channel) {
+		save_path = switch_channel_get_variable(channel, "sound_prefix");
+	}
+
+	if (sound_path && channel) {
+		switch_channel_set_variable(channel, "sound_prefix", sound_path);
+	}
+
+	if ((si = switch_loadable_module_get_say_interface(module_name))) {
+		/* should go back and proto all the say mods to const.... */
+		switch_say_args_t say_args = {0};
+		
+		say_args.type = switch_ivr_get_say_type_by_name(say_type);
+		say_args.method = switch_ivr_get_say_method_by_name(say_method);
+		say_args.gender = switch_ivr_get_say_gender_by_name(say_gender);
+		say_args.ext = ext;
+		status = si->say_string_function(session, (char *) tosay, &say_args, rstr);
+	} else {
+		switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_ERROR, "Invalid SAY Interface [%s]!\n", module_name);
+		status = SWITCH_STATUS_FALSE;
+	}
+
+  done:
+
+	if (hint_data) {
+		switch_event_destroy(&hint_data);
+	}
+
+	if (save_path && channel) {
+		switch_channel_set_variable(channel, "sound_prefix", save_path);
+	}
+
+	if (xml) {
+		switch_xml_free(xml);
+	}
+
+	return status;
+}
+
+
 static const char *get_prefixed_str(char *buffer, size_t buffer_size, const char *prefix, size_t prefix_size, const char *str)
 {
 	size_t str_len;