Initial commit

public/assets/vendor/select2-4.1.0-rc.0/docs/plugins/breadcrumbs/breadcrumbs.php

@@ -0,0 +1,55 @@
+<?php
+namespace Grav\Plugin;
+
+use \Grav\Common\Plugin;
+
+class BreadcrumbsPlugin extends Plugin
+{
+    /**
+     * @return array
+     */
+    public static function getSubscribedEvents()
+    {
+        return [
+            'onPluginsInitialized' => ['onPluginsInitialized', 0]
+        ];
+    }
+
+    /**
+     * Initialize configuration
+     */
+    public function onPluginsInitialized()
+    {
+        if ($this->isAdmin()) {
+            $this->active = false;
+            return;
+        }
+
+        $this->enable([
+            'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
+            'onTwigSiteVariables' => ['onTwigSiteVariables', 0]
+        ]);
+    }
+
+    /**
+     * Add current directory to twig lookup paths.
+     */
+    public function onTwigTemplatePaths()
+    {
+        $this->grav['twig']->twig_paths[] = __DIR__ . '/templates';
+    }
+
+    /**
+     * Set needed variables to display breadcrumbs.
+     */
+    public function onTwigSiteVariables()
+    {
+        require_once __DIR__ . '/classes/breadcrumbs.php';
+
+        $this->grav['twig']->twig_vars['breadcrumbs'] = new Breadcrumbs($this->config->get('plugins.breadcrumbs'));
+
+        if ($this->config->get('plugins.breadcrumbs.built_in_css')) {
+            $this->grav['assets']->add('plugin://breadcrumbs/css/breadcrumbs.css');
+        }
+    }
+}