Implement breadcrumb like navigation

Signed-off-by: Christopher Guindon <chris.guindon@eclipse.org>

3 files changed, 27 insertions, 6 deletions

diff --git a/system/app.class.php b/system/app.class.php
index afa829c2..aaba3be2 100644
--- a/system/app.class.php
+++ b/system/app.class.php
@@ -430,9 +430,13 @@ class App {
 		return str_replace("\n", "<br />", $_String);
 	}
 
-	function generatePage($theme, $Menu, $Nav, $pageAuthor, $pageKeywords, $pageTitle, $html) {
+	function generatePage($theme, $Menu, $Nav, $pageAuthor, $pageKeywords, $pageTitle, $html, $Breadcrumb = NULL) {
 
-		# OPT1: ob_start();
+	  # Breadcrumbs for the new solstice theme.
+		if ($Breadcrumb == NULL || !is_object($Breadcrumb)) {
+			require_once('breadcrumbs.class.php');
+			$Breadcrumb = new Breadcrumb();
+		}
 
 		# All web page parameters passed for variable scope
 		if($theme == "") {
diff --git a/themes/solstice/app/app.php b/themes/solstice/app/app.php
index 812ef0f5..8da73a21 100644
--- a/themes/solstice/app/app.php
+++ b/themes/solstice/app/app.php
@@ -16,6 +16,25 @@ function solstice_variables(&$variables) {
   $base_url = '//staging.eclipse.org/';
 	$Nav =  $variables['page']['Nav'];
 	$Menu =  $variables['page']['Menu'];
+  $Breadcrumb = $variables['page']['Breadcrumb'];
+
+	// Breadcrumbs
+	$crumb_list = $Breadcrumb->getCrumbList();
+
+  // fetch key of the last element of the array.
+  $crumb_last_key = $Breadcrumb->getCrumbCount()-1;
+
+  $variables['breadcrumbs'] = '<ol class="breadcrumb">';
+	foreach ($crumb_list as $k => $v) {
+		// add .active class to the last item of the breadcrumbs
+		if($k == $crumb_last_key) {
+			$variables['breadcrumbs'] .= '<li class="active">' . $v->getText() . '</li>';
+		}
+		else {
+			$variables['breadcrumbs'] .= '<li><a href="' . $v->getURL() . '">' . $v->getText() . '</a></li>';
+		}
+	}
+	$variables['breadcrumbs'] .= "</ol>";
 
 	// If the main menu is custom, do not change it
 	$NewMenu = new $Menu();
@@ -244,6 +263,7 @@ $variables['page']['theme'] = $theme;
 $variables['page']['Nav'] = $Nav;
 $variables['page']['Menu'] = $Menu;
 $variables['page']['html'] = $html;
+$variables['page']['Breadcrumb'] = $Breadcrumb;
 $variables['page']['extra_headers'] = (isset($extraHtmlHeaders)) ? $extraHtmlHeaders : "";
 
 solstice_variables($variables);
diff --git a/themes/solstice/menu.php b/themes/solstice/menu.php
index 879f8138..03fbb434 100644
--- a/themes/solstice/menu.php
+++ b/themes/solstice/menu.php
@@ -89,10 +89,7 @@
 		<?php if (!$variables['theme_variables']['hide_breadcrumbs']) :?>
 			<section id="breadcrumb" class="<?php print $variables['theme_variables']['breadcrumbs_classes'];?>">
 			  <div class="container">
-					<ol class="breadcrumb">
-			      <li><a href="<?php print $variables['url']; ?>">Home</a></li>
-			      <li class="active"><?php print $variables['page']['title'];?></li>
-			    </ol>
+					<?php print $variables['breadcrumbs'];?>
 			    <?php print $variables['theme_variables']['breadcrumbs_html'];?>
 			    </div>
 		    </section>