feat: add json based phonebook

hosts/telefonmann/default.nix

@@ -147,6 +147,7 @@ in {
 
     extensions = {
       "*99" = { mode = "page"; displayName = "Durchsage an alle"; };
+      "*100" = { mode = "all"; displayName = "Alle rufen"; };
       # custom app extension example:
       # "*00" = { mode = "app"; displayName = "Echo test"; app = "Echo()"; };
     };

modules/voip/asterisk/default.nix

@@ -281,9 +281,9 @@ let
 
     # Page and app extensions from cfg.extensions
     + "\n" + lib.concatStringsSep "\n" (lib.mapAttrsToList (ext: extCfg:
-        if extCfg.mode == "page"
-          then "exten => ${ext},1,Page(${allPageEndpoints},i,120)"
-          else "exten => ${ext},1,${extCfg.app}"
+        if      extCfg.mode == "page" then "exten => ${ext},1,Page(${allPageEndpoints},i,120)"
+        else if extCfg.mode == "all"  then "exten => ${ext},1,Dial(${allL2Endpoints},30)"
+        else                               "exten => ${ext},1,${extCfg.app}"
       ) cfg.extensions)
 
     # Auto-generated intercom extensions

modules/voip/dashboard.nix

@@ -331,7 +331,9 @@ let
           <table>
             <tr><th>Extension</th><th>Name</th><th>Type</th><th>Detail</th></tr>
             ${lib.concatStringsSep "\n" (lib.mapAttrsToList (ext: extCfg:
-              let detail = if extCfg.mode == "page" then "all phones" else extCfg.app; in
+              let detail = if extCfg.mode == "page" then "all phones"
+                           else if extCfg.mode == "all" then "all shared-line phones"
+                           else extCfg.app; in
               ''<tr><td><code>${ext}</code></td><td>${extCfg.displayName}</td><td>${extCfg.mode}</td><td><code>${detail}</code></td></tr>''
             ) cfg.extensions)}
             ${lib.concatStringsSep "\n" (map (ic:

modules/voip/default.nix

@@ -12,7 +12,8 @@ let
   greetingDirs = import ./asterisk/greetings.nix { inherit lib pkgs cfg; };
   confFiles    = import ./asterisk/default.nix   { inherit lib cfg models allPhones intercomEntries mohDirs greetingDirs; };
 
-  directory        = import ./provisioning/directory.nix { inherit lib pkgs cfg allPhones intercomEntries; };
+  directory        = import ./provisioning/directory.nix     { inherit lib pkgs cfg allPhones intercomEntries; };
+  directoryJson    = import ./provisioning/directory-json.nix { inherit lib pkgs cfg models allPhones; };
   provisioningRoot = import ./provisioning/default.nix  { inherit lib pkgs cfg models allPhones; };
 
   diagram = import ./dashboard.nix { inherit lib pkgs cfg models allPhones intercomEntries; };
@@ -87,6 +88,7 @@ in {
           "= /directory.xml"      = { alias = "${directory.menuFile}";     extraConfig = "default_type text/xml;"; };
           "= /directory-list.xml" = { alias = "${directory.listFile}";     extraConfig = "default_type text/xml;"; };
           "= /intercom.xml"       = { alias = "${directory.intercomFile}"; extraConfig = "default_type text/xml;"; };
+          "= /contacts.json"      = { alias = "${directoryJson}";          extraConfig = ''default_type application/json; add_header Access-Control-Allow-Origin "*";''; };
           "/" = {
             root      = "${diagram.webRoot}";
             extraConfig = lib.optionalString (!hasRuntimeSecrets) "index index.html;";

modules/voip/options.nix

@@ -315,12 +315,13 @@ in {
       type        = lib.types.attrsOf (lib.types.submodule {
         options = {
           mode = lib.mkOption {
-            type        = lib.types.enum [ "page" "app" ];
+            type        = lib.types.enum [ "page" "all" "app" ];
             default     = "page";
             description = ''
               Extension mode:
-              - "page": one-way announcement to all phones
-              - "app": custom Asterisk dialplan application
+              - "page": one-way announcement to all intercom-capable phones
+              - "all":  two-way call ringing all shared-line phones (allL2Endpoints)
+              - "app":  custom Asterisk dialplan application
             '';
           };
           displayName = lib.mkOption {

modules/voip/provisioning/directory-json.nix

@@ -0,0 +1,52 @@
+{ lib, pkgs, cfg, models, allPhones }:
+
+let
+  # Does any provisioned phone on this extension support intercom?
+  extensionHasIntercom = ext:
+    lib.any (phone: phone.extension == ext && models.${phone.model}.hasIntercom)
+      (lib.attrValues allPhones);
+
+  personContacts = lib.mapAttrsToList (_key: person:
+    lib.filterAttrs (_: v: v != null) {
+      displayName   = person.displayName;
+      extension     = person.extension;
+      sipUsernames  = lib.attrNames person.phones;
+      intercomExtension =
+        if cfg.intercomPrefix != null && extensionHasIntercom person.extension
+          then "${cfg.intercomPrefix}${person.extension}"
+          else null;
+      mailboxCheckExtension =
+        if person.mailbox then "*97" else null;
+    }
+  ) cfg.persons;
+
+  sharedPhoneContacts = lib.mapAttrsToList (key: phone:
+    lib.filterAttrs (_: v: v != null) {
+      displayName  = phone.displayName;
+      extension    = phone.extension;
+      sipUsernames = [ key ];
+      intercomExtension =
+        if cfg.intercomPrefix != null && models.${phone.model}.hasIntercom
+          then "${cfg.intercomPrefix}${phone.extension}"
+          else null;
+    }
+  ) cfg.sharedPhones;
+
+  specialExtensions = lib.mapAttrsToList (ext: extCfg: {
+    displayName = extCfg.displayName;
+    extension   = ext;
+    mode        = extCfg.mode;
+  }) cfg.extensions;
+
+  directory = {
+    version           = 1;
+    contacts          = personContacts ++ sharedPhoneContacts;
+    specialExtensions = specialExtensions;
+  } // lib.optionalAttrs (cfg.sharedMailbox != null) {
+    sharedMailbox = {
+      inherit (cfg.sharedMailbox) displayName checkExtension;
+    };
+  };
+
+in
+  pkgs.writeText "contacts.json" (builtins.toJSON directory)