Refresh page after getting new articles.

Change the URL to the refresh link. Before it was redirecting to the home page.
Now it is redirecting to the same page, which make more sense.

See #457

app/Controllers/indexController.php

@@ -25,16 +25,14 @@ class FreshRSS_index_Controller extends Minz_ActionController {
 			}
 		}
 
-		// construction of RSS url of this feed
 		$params = Minz_Request::params ();
-		$params['output'] = 'rss';
 		if (isset ($params['search'])) {
 			$params['search'] = urlencode ($params['search']);
 		}
 		if (!Minz_Configuration::allowAnonymous()) {
 			$params['token'] = $token;
 		}
-		$this->view->rss_url = array (
+		$this->view->url = array (
 			'c' => 'index',
 			'a' => 'index',
 			'params' => $params

app/layout/nav_menu.phtml

@@ -99,17 +99,6 @@
 	</div>
 	<?php } ?>
 
-	<?php
-		$params = Minz_Request::params ();
-		if (isset ($params['search'])) {
-			$params['search'] = urlencode ($params['search']);
-		}
-		$url = array (
-			'c' => 'index',
-			'a' => 'index',
-			'params' => $params
-		);
-	?>
 	<div class="dropdown" id="nav_menu_views">
 		<div id="dropdown-views" class="dropdown-target"></div>
 		<a class="dropdown-toggle btn" href="#dropdown-views"><?php echo Minz_Translate::t ('display'); ?> <?php echo FreshRSS_Themes::icon('down'); ?></a>
@@ -117,7 +106,7 @@
 			<li class="dropdown-close"><a href="#close">❌</a></li>
 
 			<?php
-				$url_output = $url;
+				$url_output = $this->url;
 				if ($actual_view !== 'normal') { ?>
 			<li class="item">
 				<?php $url_output['params']['output'] = 'normal'; ?>
@@ -144,7 +133,7 @@
 			<li class="separator"></li>
 
 			<?php
-				$url_state = $url;
+				$url_state = $this->url;
 				$url_state['params']['state'] = 'all';
 			?>
 			<li class="item" role="checkbox" aria-checked="<?php echo ($this->state === 'all') ? 'true' :'false'; ?>">
@@ -181,7 +170,7 @@
 
 			<li class="item">
 				<?php
-					$url_order = $url;
+					$url_order = $this->url;
 					if ($this->order === 'DESC') {
 						$url_order['params']['order'] = 'ASC';
 				?>
@@ -201,7 +190,8 @@
 			<li class="separator"></li>
 
 			<li class="item">
-				<a class="view_rss" target="_blank" href="<?php echo Minz_Url::display ($this->rss_url); ?>">
+				<?php $url_output['params']['output'] = 'rss'; ?>
+				<a class="view_rss" target="_blank" href="<?php echo Minz_Url::display ($url_output); ?>">
 					<?php echo Minz_Translate::t ('rss_view'); ?>
 				</a>
 			</li>

app/views/helpers/view/normal_view.phtml

@@ -28,7 +28,7 @@ if (!empty($this->entries)) {
 
 <div id="stream" class="normal<?php echo $hidePosts ? ' hide_posts' : ''; ?>"><?php
 	?><div id="new-article">
-		<a href="<?php echo _url('index', 'index'); ?>"><?php echo Minz_Translate::t ('new_article'); ?></a>
+		<a href="<?php echo Minz_Url::display ($this->url); ?>"><?php echo Minz_Translate::t ('new_article'); ?></a>
 	</div><?php
 	foreach ($this->entries as $item) {
 		if ($display_today && $item->isDay (FreshRSS_Days::TODAY, $this->today)) {