- Some first changes to the system.module; tidied up some code, preparations

  for theme settings and borrowing some ideas from Kjartan's long-awaited
  system.module patch.

1 files changed, 59 insertions, 32 deletions

diff --git a/modules/system.module b/modules/system.module
index a7f974069..9f59c00ed 100644
--- a/modules/system.module
+++ b/modules/system.module
@@ -35,15 +35,16 @@ function system_perm() {
 function system_link($type) {
   if ($type == "admin" && user_access("administer site configuration")) {
     menu_add("site configuration", url("admin/system"), "Site configuration.", NULL, NULL, 2);
-     menu_add("site settings", url("admin/system/options"), "Site settings.", NULL, "site configuration", 1);
-     menu_add("content filters", url("admin/system/filters"), "Content filters.", NULL, "site configuration", 2);
-     menu_add("module selector", url("admin/system/modules"), "Module selector.", NULL, "site configuration", 3);
-     menu_add("theme selector", url("admin/system/themes"), "Theme selector.", NULL, "site configuration", 4);
+     menu_add("module selector", url("admin/system/modules/selector"), "Module selector.", NULL, "site configuration", 1);
+     menu_add("module settings", url("admin/system/modules/settings"), "Site settings.", NULL, "site configuration", 2);
+     menu_add("theme selector", url("admin/system/themes/selector"), "Theme selector.", NULL, "site configuration", 3);
+     // menu_add("theme settings", url("admin/system/themes/settings"), "Theme selector.", NULL, "site configuration", 4);
+     menu_add("content filters", url("admin/system/filters"), "Content filters.", NULL, "site configuration", 5);
      menu_add("help", url("admin/system/help"), "Help.", NULL, "site configuration", 9);
   }
 }
 
-function system_view_options() {
+function system_view_modules() {
   global $conf, $cmodes, $corder;
 
   // general settings:
@@ -95,6 +96,17 @@ function system_view_options() {
       $output .= "<h3><a name=\"$name\">". ucfirst(t("$name")) ." " . t("settings") . "</a></h3>". module_invoke($name, "conf_options") ."<hr />\n";
     }
   }
+
+  return $output;
+}
+
+function system_view_themes() {
+  foreach (theme_list() as $name) {
+    if (module_hook($name, "conf_options")) {
+      $output .= "<h3><a name=\"$name\">". ucfirst(t("$name")) ." " . t("settings") . "</a></h3>". module_invoke($name, "conf_options") ."<hr />\n";
+    }
+  }
+
   return $output;
 }
 
@@ -112,7 +124,7 @@ function system_save($edit = array()) {
     variable_set($name, $value);
   }
 
-  return t("The configuration options have been saved.");
+  return t("the configuration options have been saved.");
 }
 
 function system_default($edit = array()) {
@@ -120,30 +132,33 @@ function system_default($edit = array()) {
     variable_del($name);
   }
 
-  return t("The configuration options have been reset to their default values.");
+  return t("the configuration options have been reset to their default values.");
 }
 
 function system_view($type) {
 
+  $links = array();
+
   switch ($type) {
     case "filters":
       $form = system_view_filters();
       break;
+    case "themes":
+     $form = system_view_themes();
+      break;
     default:
       foreach (module_list() as $name) {
         if (module_hook($name, "conf_options")) {
-          $links[] = l(t("$name"), "admin/system#$name");
+          $links[] = "<a href=\"#$name\">". t("$name") ."</a>";
         }
       }
-
-      $output = "<small>". implode(" :: ", $links) ."</small><hr />";
-      $form = system_view_options();
+      $form = system_view_modules();
   }
 
   $form .= form_submit(t("Save configuration"));
   $form .= form_submit(t("Reset to defaults"));
 
-  return $output . form($form);
+  print implode(" &middot; ", $links) ."<br />". form($form);
 }
 
 function system_dirscan($dir, $mask, $nomask = array(".", "..", "CVS")) {
@@ -167,9 +182,21 @@ function system_dirscan($dir, $mask, $nomask = array(".", "..", "CVS")) {
 }
 
 function system_listing($type, $directory, $required = array()) {
+  $op = arg(2);
+
   // Make sure we set $type correctly
   $type = $type != 'theme' ? "module" : "theme";
 
+  if ($op == t("Save $type settings")) {
+    db_query("UPDATE system SET status = '0' WHERE type = '%d'", $type);
+    foreach ($edit["status"] as $filename => $status) {
+      db_query("UPDATE system SET status = '%d' WHERE filename = '$filename'", $status);
+    }
+    cache_clear_all();
+
+    $message = t("the configuration options have been saved.");
+  }
+
   // Find files in the directory.
   $files = system_dirscan($directory, "\.$type$");
 
@@ -214,7 +241,9 @@ function system_listing($type, $directory, $required = array()) {
 
   $output = table($header, $rows) . form_submit(t("Save $type settings"));
 
-  return form($output);
+  print form($output);
+
+  return $message;
 }
 
 function system_admin() {
@@ -229,38 +258,36 @@ function system_admin() {
       case "help":
         print system_help();
         break;
-      case t("Save module settings"):
-        db_query("UPDATE system SET status = '0' WHERE type = 'module'");
-        foreach ($edit["status"] as $filename => $status) {
-          db_query("UPDATE system SET status = %d WHERE filename = '$filename'", $status);
-        }
-        cache_clear_all();
       case "modules":
-        // Note: changing this also requires changing module_init() @ includes/module.inc.
-        $required = array("modules/admin.module", "modules/user.module", "modules/system.module", "modules/watchdog.module");
-        print system_listing("module", "modules", $required);
-        break;
-      case t("Save theme settings"):
-        db_query("UPDATE system SET status = '0' WHERE type = 'theme'");
-        foreach ($edit["status"] as $filename => $status) {
-          db_query("UPDATE system SET status = %d WHERE filename = '$filename'", $status);
+        if (arg(3) == "settings") {
+          print status(system_view("modules"));
         }
-        cache_clear_all();
+        else {
+          // NOTE: changing this also requires changing module_init() @ "includes/module.inc".
+          $required = array("modules/admin.module", "modules/user.module", "modules/system.module", "modules/watchdog.module");
+          print status(system_listing("module", "modules", $required));
+        }
+        break;
       case "themes":
-        print system_listing("theme", "themes");
+        if (arg(3) == "settings") {
+          print status(system_view("themes"));
+        }
+        else {
+          print status(system_listing("theme", "themes"));
+        }
         break;
       case t("Reset to defaults"):
         print status(system_default($edit));
-        print system_view(arg(3));
+        print system_view(arg(2));
         cache_clear_all();
         break;
       case t("Save configuration"):
         print status(system_save($edit));
-        print system_view(arg(3));
+        print system_view(arg(2));
         cache_clear_all();
         break;
       default:
-        print system_view($op);
+        print system_view(arg(2));
     }
   }
   else {