[4] Search Term Analysis Empty State (#33495)

* Search Term Analysis Empty State

* set property default

Co-authored-by: Quy <quy@fluxbb.org>

administrator/components/com_finder/src/View/Searches/HtmlView.php

@@ -81,6 +81,13 @@ class HtmlView extends BaseHtmlView
 	 */
 	protected $canDo;
 
+	/**
+	 * @var boolean
+	 *
+	 * @since  __DEPLOY_VERSION__
+	 */
+	private $isEmptyState = false;
+
 	/**
 	 * Display the view.
 	 *
@@ -102,6 +109,11 @@ public function display($tpl = null)
 		$link                = 'index.php?option=com_config&view=component&component=com_finder&return=' . base64_encode($uri);
 		$output              = HTMLHelper::_('link', Route::_($link), Text::_('JOPTIONS'));
 
+		if (!\count($this->items) && $this->isEmptyState = $this->get('IsEmptyState'))
+		{
+			$this->setLayout('emptystate');
+		}
+
 		// Check for errors.
 		if (count($errors = $this->get('Errors')))
 		{
@@ -133,12 +145,15 @@ protected function addToolbar()
 
 		ToolbarHelper::title(Text::_('COM_FINDER_MANAGER_SEARCHES'), 'search');
 
-		if ($canDo->get('core.edit.state'))
+		if (!$this->isEmptyState)
 		{
-			ToolbarHelper::custom('searches.reset', 'refresh', '', 'JSEARCH_RESET', false);
-		}
+			if ($canDo->get('core.edit.state'))
+			{
+				ToolbarHelper::custom('searches.reset', 'refresh', '', 'JSEARCH_RESET', false);
+			}
 
-		ToolbarHelper::divider();
+			ToolbarHelper::divider();
+		}
 
 		if ($canDo->get('core.admin') || $canDo->get('core.options'))
 		{

administrator/components/com_finder/tmpl/searches/emptystate.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_finder
+ *
+ * @copyright   (C) 2021 Open Source Matters, Inc. <https://www.joomla.org>
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Language\Text;
+use Joomla\CMS\Layout\LayoutHelper;
+
+$displayData = [
+	'textPrefix' => 'COM_FINDER',
+	'formURL'    => 'index.php?option=com_finder&view=searches',
+	'helpURL'    => 'https://docs.joomla.org/Special:MyLanguage/Help4.x:Smart_Search:_Search_Term_Analysis',
+	'icon'       => 'icon-search',
+	'title'      => Text::_('COM_FINDER_MANAGER_SEARCHES'),
+	'content'    => Text::_('COM_FINDER_EMPTYSTATE_SEARCHES_CONTENT'),
+];
+
+echo LayoutHelper::render('joomla.content.emptystate', $displayData);

administrator/language/en-GB/com_finder.ini

@@ -56,6 +56,7 @@ COM_FINDER_CONFIGURATION="Smart Search: Options"
 COM_FINDER_CREATE_FILTER="Create a filter."
 COM_FINDER_EDIT_FILTER="Edit Filter"
 COM_FINDER_EMPTYSTATE_BUTTON_ADD="Start the indexer"
+COM_FINDER_EMPTYSTATE_SEARCHES_CONTENT="There are no phrases used for site searching to view yet."
 COM_FINDER_FIELD_CREATED_BY_ALIAS_LABEL="Alias"
 COM_FINDER_FIELD_CREATED_BY_LABEL="Created By"
 COM_FINDER_FIELDSET_INDEX_OPTIONS_DESCRIPTION="Indexing options"