first commit

2018-04-11 17:57:57 +02:00
commit fdfcfbd2a6
4073 changed files with 501866 additions and 0 deletions
@@ -0,0 +1,98 @@
+<?php
+namespace Grav\Plugin;
+
+use Grav\Common\Language\LanguageCodes;
+use Grav\Common\Page\Page;
+use \Grav\Common\Plugin;
+
+class LangSwitcherPlugin 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([
+            'onTwigInitialized'   => ['onTwigInitialized', 0],
+            'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
+            'onTwigSiteVariables' => ['onTwigSiteVariables', 0]
+        ]);
+    }
+
+    /** Add the native_name function */
+    public function onTwigInitialized()
+    {
+        $this->grav['twig']->twig()->addFunction(
+            new \Twig_SimpleFunction('native_name', function($key) {
+                return LanguageCodes::getNativeName($key);
+            })
+        );
+    }
+
+    /**
+     * Add current directory to twig lookup paths.
+     */
+    public function onTwigTemplatePaths()
+    {
+        $this->grav['twig']->twig_paths[] = __DIR__ . '/templates';
+    }
+
+    /**
+     * Set needed variables to display Langswitcher.
+     */
+    public function onTwigSiteVariables()
+    {
+        $data = new \stdClass;
+
+        $page = $this->grav['page'];
+        $data->page_route = $page->rawRoute();
+        if ($page->home()) {
+            $data->page_route = '/';
+        }
+
+        $languages = $this->grav['language']->getLanguages();
+        $data->languages = $languages;
+
+        if ($this->config->get('plugins.langswitcher.untranslated_pages_behavior') !== 'none') {
+            $translated_pages = [];
+            foreach ($languages as $language) {
+                $translated_pages[$language] = null;
+                $page_name_without_ext = substr($page->name(), 0, -(strlen($page->extension())));
+                $translated_page_path = $page->path() . DS . $page_name_without_ext . '.' . $language . '.md';
+                if (file_exists($translated_page_path)) {
+                    $translated_page = new Page();
+                    $translated_page->init(new \SplFileInfo($translated_page_path), $language . '.md');
+                    $translated_pages[$language] = $translated_page;
+                }
+            }
+            $data->translated_pages = $translated_pages;
+        }
+
+        $data->current = $this->grav['language']->getLanguage();
+
+        $this->grav['twig']->twig_vars['langswitcher'] = $data;
+
+        if ($this->config->get('plugins.langswitcher.built_in_css')) {
+            $this->grav['assets']->add('plugin://langswitcher/css/langswitcher.css');
+        }
+    }
+
+    public function getNativeName($code) {
+
+    }
+}