add plugins

user/plugins/taxonomylist/taxonomylist.php

@@ -0,0 +1,58 @@
+<?php
+namespace Grav\Plugin;
+
+use Grav\Common\Plugin;
+use Grav\Plugin\Taxonomylist;
+
+class TaxonomylistPlugin 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 the taxonomy list.
+     */
+    public function onTwigSiteVariables()
+    {
+        require_once __DIR__ . '/classes/taxonomylist.php';
+
+        $twig = $this->grav['twig'];
+        $twig->twig_vars['taxonomylist'] = new Taxonomylist();
+        $twig->twig_vars['list_url'] = $this->config->get(
+            'site.blog.route',
+            $this->config->get('plugins.taxonomylist.route')
+        );
+    }
+}