dialplan language handling

4 files changed, 116 insertions, 12 deletions

diff --git a/db/migrate/20130213110000_add_sounds_to_parameters.rb b/db/migrate/20130213110000_add_sounds_to_parameters.rb
new file mode 100644
index 0000000..8c4cd94
--- /dev/null
+++ b/db/migrate/20130213110000_add_sounds_to_parameters.rb
@@ -0,0 +1,10 @@
+class AddSoundsToParameters < ActiveRecord::Migration
+  def up
+    GsParameter.create(:entity => 'dialplan', :section => 'sounds', :name => 'en',  :value => '/opt/freeswitch/sounds/en/us/callie', :class_type => 'String')
+    GsParameter.create(:entity => 'dialplan', :section => 'sounds', :name => 'de',  :value => '/opt/freeswitch/sounds/de/de/callie', :class_type => 'String')
+  end
+
+  def down
+    GsParameter.where(:entity => 'dialplan', :section => 'sounds').destroy_all
+  end
+end
diff --git a/misc/freeswitch/conf/freeswitch.xml b/misc/freeswitch/conf/freeswitch.xml
index a5fe873..4969b07 100644
--- a/misc/freeswitch/conf/freeswitch.xml
+++ b/misc/freeswitch/conf/freeswitch.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <document type="freeswitch/xml">
-  <X-PRE-PROCESS cmd="set" data="sound_prefix=/opt/freeswitch/sounds/en/us/callie"/>
   <section name="languages" description="Language Management">
-    <language name="en" say-module="en" sound-prefix="/opt/freeswitch/sounds/en/us/callie">
+    <language name="en" say-module="en">
       <phrases>
         <macros>
           <macro name="voicemail_hello">
@@ -463,10 +462,55 @@
               </match>
             </input>
           </macro>
+                    <macro name="conference_welcome">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-welcome.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_goodbye">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-goodbye.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_bad_pin">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-bad-pin.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_record_name">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="voicemail/vm-record_name1.wav"/>
+                <action function="play-file" data="tone_stream://%(1000,0,500)"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_has_joined">
+            <input pattern="^(.+)$">
+              <match>
+                <action function="play-file" data="$1"/>
+                <action function="play-file" data="conference/conf-has_joined.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_has_left">
+            <input pattern="^(.+)$">
+              <match>
+                <action function="play-file" data="$1"/>
+                <action function="play-file" data="conference/conf-has_left.wav"/>
+              </match>
+            </input>
+          </macro>
         </macros>
       </phrases>
     </language>
-    <language name="de" say-module="de" sound-prefix="/opt/freeswitch/sounds/de/de/callie">
+    <language name="de" say-module="de">
       <phrases>
         <macros>
           <macro name="voicemail_hello">
@@ -927,6 +971,51 @@
               </match>
             </input>
           </macro>
+          <macro name="conference_welcome">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-welcome.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_goodbye">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-goodbye.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_bad_pin">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="conference/conf-bad-pin.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_record_name">
+            <input pattern="^(.*)$">
+              <match>
+                <action function="play-file" data="voicemail/vm-record_name1.wav"/>
+                <action function="play-file" data="tone_stream://%(1000,0,500)"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_has_joined">
+            <input pattern="^(.+)$">
+              <match>
+                <action function="play-file" data="$1"/>
+                <action function="play-file" data="conference/conf-has_joined.wav"/>
+              </match>
+            </input>
+          </macro>
+          <macro name="conference_has_left">
+            <input pattern="^(.+)$">
+              <match>
+                <action function="play-file" data="$1"/>
+                <action function="play-file" data="conference/conf-has_left.wav"/>
+              </match>
+            </input>
+          </macro>
         </macros>
       </phrases>
     </language>
diff --git a/misc/freeswitch/scripts/common/conference.lua b/misc/freeswitch/scripts/common/conference.lua
index ca5fa62..f6a4d87 100644
--- a/misc/freeswitch/scripts/common/conference.lua
+++ b/misc/freeswitch/scripts/common/conference.lua
@@ -157,7 +157,7 @@ function Conference.enter(self, caller, domain)
 
   caller:answer();
   caller:sleep(1000);
-  caller.session:streamFile('conference/conf-welcome.wav');
+  caller.session:sayPhrase('conference_welcome');
 
   if pin and pin ~= "" then
     local digits = "";
@@ -165,12 +165,12 @@ function Conference.enter(self, caller, domain)
       if digits == pin then
         break
       elseif digits ~= "" then
-        caller.session:streamFile('conference/conf-bad-pin.wav');
+        caller.session:sayPhrase('conference_bad_pin');
       end
       digits = caller.session:read(PIN_LENGTH_MIN, PIN_LENGTH_MAX, 'conference/conf-enter_conf_pin.wav', PIN_TIMEOUT, '#');
     end
     if digits ~= pin then
-      caller.session:streamFile("conference/conf-goodbye.wav");
+      caller.session:sayPhrase('conference_goodbye');
       return "CALL_REJECTED";
     end
   end
@@ -192,8 +192,7 @@ function Conference.enter(self, caller, domain)
   if common.str.to_b(self.record.announce_new_member_by_name) or common.str.to_b(self.record.announce_left_member_by_name) then
     local uid = session:get_uuid();
     name_file = "/tmp/conference_caller_name_" .. uid .. ".wav";
-    caller.session:streamFile("voicemail/vm-record_name1.wav");
-    caller.session:execute("playback", "tone_stream://%(1000,0,500)");
+    caller.session:sayPhrase('conference_record_name');
     session:recordFile(name_file, ANNOUNCEMENT_MAX_LEN, ANNOUNCEMENT_SILENCE_THRESHOLD, ANNOUNCEMENT_SILENCE_LEN);
     caller.session:streamFile(name_file);
   end
@@ -209,7 +208,7 @@ function Conference.enter(self, caller, domain)
 
   local result =  caller.session:execute('conference', self.record.id .. "@profile_" .. self.record.id .. "++flags{" .. table.concat(flags, '|') .. "}");
   self.log:debug('exited conference - result: ' .. tostring(result));
-  caller.session:streamFile("conference/conf-goodbye.wav")
+  caller.session:sayPhrase('conference_goodbye');
 
   -- Play leaving caller's name if recorded
   if name_file then
diff --git a/misc/freeswitch/scripts/dialplan/dialplan.lua b/misc/freeswitch/scripts/dialplan/dialplan.lua
index 72503e5..b27bb9d 100644
--- a/misc/freeswitch/scripts/dialplan/dialplan.lua
+++ b/misc/freeswitch/scripts/dialplan/dialplan.lua
@@ -270,7 +270,10 @@ function Dialplan.retrieve_caller_data(self)
       for index, caller_number in ipairs(self.caller.caller_phone_numbers) do
         self.caller.caller_phone_numbers_hash[caller_number] = true;
       end
-      self.log:info('CALLER_DATA - caller account: ', self.caller.account.class, '=', self.caller.account.id, '/', self.caller.account.uuid, ', phone_numbers: ', #self.caller.caller_phone_numbers);
+      if not common.str.blank(self.caller.account.record.language_code) then
+        self.caller.language = self.caller.account.record.language_code;
+      end
+      self.log:info('CALLER_DATA - caller account: ', self.caller.account.class, '=', self.caller.account.id, '/', self.caller.account.uuid, ', phone_numbers: ', #self.caller.caller_phone_numbers, ', language: ', self.caller.language);
       if self.caller.account.owner then
         self.log:info('CALLER_DATA - caller owner: ', self.caller.account.owner.class, '=', self.caller.account.owner.id, '/', self.caller.account.owner.uuid);
       else
@@ -859,7 +862,6 @@ function Dialplan.run(self, destination)
   
   self.caller:set_variable('hangup_after_bridge', false);
   self.caller:set_variable('bridge_early_media', 'true');
-  self.caller:set_variable('default_language', self.default_language);
   self.caller:set_variable('gs_save_cdr', true);
   self.caller:set_variable('gs_call_service', 'dial');
   self.caller.session:setAutoHangup(false);
@@ -876,6 +878,8 @@ function Dialplan.run(self, destination)
   self:retrieve_caller_data();
   self.route_failover = common.configuration_table.get(self.database, 'call_route', 'failover');
 
+  self.caller.language = self.caller.language or self.default_language;
+
   if not destination or destination.type == 'unknown' then
     local route = nil;
     if self.caller.gateway then
@@ -937,7 +941,9 @@ function Dialplan.run(self, destination)
     end
   end
 
-  self.log:info('DIALPLAN start - caller_id: ',self.caller.caller_id_number, ' "', self.caller.caller_id_name, '" , number: ', destination.number);
+  self.caller:set_variable('default_language', self.caller.language);
+  self.caller:set_variable('sound_prefix', common.str.try(self.config, 'sounds.' .. tostring(self.caller.language)));
+  self.log:info('DIALPLAN start - caller_id: ',self.caller.caller_id_number, ' "', self.caller.caller_id_name, '" , number: ', destination.number, ', language: ', self.caller.language);
 
   local result = { continue = false };
   local loop = self.caller.loop_count;