Add "sub-layout" option

Allow to use different layout for sub-pages of a menu item page.
t3framework · Dec 29, 2014 · 860efd5 · 860efd5
1 parent b20fddb
commit 860efd5
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Showing 3 changed files with 29 additions and 2 deletions.
diff --git a/source/plg_system_t3/includes/core/template.php b/source/plg_system_t3/includes/core/template.php
@@ -135,7 +135,26 @@ public function setParam($name, $value)
 	public function getLayout()
 	{
 		$input = JFactory::getApplication()->input;
-		return $input->getCmd('tmpl') ? $input->getCmd('tmpl') : $this->getParam('mainlayout', 'default');
+		// get override layout by tmpl
+		$layout = $input->getCmd('tmpl');
+		if ($layout && T3Path::getPath('tpls/' . $layout . '.php')) return $layout;
+		// detect if this is menu page or sub-page if set
+		$menu_page = true;
+		$input = JFactory::getApplication()->input;
+		$active = JFactory::getApplication()->getMenu()->getActive();
+		if ($active && isset($active->query)) {
+			foreach ($active->query as $name => $value) {
+				if ($input->get($name, null, 'raw') != $value) {
+					$menu_page = false;
+					break;
+				}
+			}
+		}
+
+		$mainlayout = $this->getParam('mainlayout', 'default');
+		$sublayout = $this->getParam('sublayout', '');
+
+		return !$menu_page && $sublayout ? $sublayout : $mainlayout;
 	}
 
 

diff --git a/source/plg_system_t3/language/en-GB/en-GB.plg_system_t3.ini b/source/plg_system_t3/language/en-GB/en-GB.plg_system_t3.ini
@@ -183,7 +183,8 @@ T3_LAYOUT_LABEL_DELETE              = "Delete"
 T3_LAYOUT_LABEL_PURGE               = "Purge"
 T3_LAYOUT_DESC_DELETE               = "Remove cloned layout & setting"
 T3_LAYOUT_DESC_PURGE                = "Remove both cloned and default layout"
-
+T3_LAYOUT_SUBLAYOUT_LABEL           = "Sub Layout"
+T3_LAYOUT_SUBLAYOUT_DES             = "Layout for page which is not directly linked to a menu item. -Use Default- value to use the same above layout."
 
 ; NAVIGATION 
 T3_NAVIGATION_LABEL                     = "Navigation"

diff --git a/source/plg_system_t3/t3.php b/source/plg_system_t3/t3.php
@@ -242,6 +242,13 @@ function onContentPrepareForm($form, $data)
 				//extend extra fields
 				T3Bot::extraFields($form, $data, $tplpath);
 			}
+
+			// Extended by T3
+			$extended = T3_ADMIN_PATH . '/admin/form/' . $form->getName() . '.xml';
+			if (is_file($extended)) {
+				$form->loadFile($extended, false);
+			}
+
 		}
 	}