logo is now textual+css, added lightbox plugin

2017-12-23 10:55:17 +01:00
parent 1250dbbc9d
commit 13bd34d2b3
20 changed files with 774 additions and 170 deletions
@@ -0,0 +1,130 @@
+<?php
+namespace Grav\Plugin;
+
+use \Grav\Common\Plugin;
+use \Grav\Common\Grav;
+use \Grav\Common\Page\Page;
+
+class FeatherlightPlugin extends Plugin
+{
+    protected $active = false;
+
+    /**
+     * @return array
+     */
+    public static function getSubscribedEvents()
+    {
+        return [
+            'onPluginsInitialized' => ['onPluginsInitialized', 0]
+        ];
+    }
+
+    /**
+     * Initialize configuration
+     */
+    public function onPluginsInitialized()
+    {
+        if ($this->isAdmin()) {
+            $this->active = false;
+            return;
+        }
+
+        $this->enable([
+            'onPageInitialized' => ['onPageInitialized', 0]
+        ]);
+    }
+
+    /**
+     * Initialize configuration
+     */
+    public function onPageInitialized()
+    {
+        $defaults = (array) $this->config->get('plugins.featherlight');
+
+        /** @var Page $page */
+        $page = $this->grav['page'];
+        if (isset($page->header()->featherlight)) {
+            $this->config->set('plugins.featherlight', array_merge($defaults, $page->header()->featherlight));
+        }
+
+        // take the old legacy `lightbox: true` setting into account
+        if (isset($page->header()->lightbox) && $page->header()->lightbox == true) {
+            $legacy = true;
+        } else {
+            $legacy = false;
+        }
+
+        $this->active = $this->config->get('plugins.featherlight.active') || $legacy;
+
+        if ($this->active) {
+            $this->enable([
+                'onTwigSiteVariables' => ['onTwigSiteVariables', 0]
+            ]);
+        }
+    }
+
+    /**
+     * if enabled on this page, load the JS + CSS theme.
+     */
+    public function onTwigSiteVariables()
+    {
+        $config = $this->config->get('plugins.featherlight');
+
+        if ($config['requirejs']) {
+            $init = "define(\"featherlight\",['jquery', 'plugin/featherlight/js/featherlight.min' ], function($){
+                var Lightbox = {
+                  Init : function() {
+                    $('a[rel=\"lightbox\"]').featherlight({
+                      openSpeed: {$config['openSpeed']},
+                      closeSpeed: {$config['closeSpeed']},
+                      closeOnClick: '{$config['closeOnClick']}',
+                      closeOnEsc:   '{$config['closeOnEsc']}',
+                      root: '{$config['root']}'
+                    });
+                  }
+                };
+                return Lightbox;
+            });";
+            $this->grav['assets']
+                ->addCss('plugin://featherlight/css/featherlight.min.css')
+                ->addInlineJs($init);
+        } elseif ($config['gallery']) {
+            $init = $this->getInitJs($config);
+            $this->grav['assets']
+                 ->addCss('plugin://featherlight/css/featherlight.min.css')
+                 ->addCss('plugin://featherlight/css/featherlight.gallery.min.css')
+                 ->add('jquery', 101)
+                 ->addJs('plugin://featherlight/js/featherlight.min.js')
+                 ->addJs('plugin://featherlight/js/featherlight.gallery.min.js')
+                 ->addInlineJs($init);
+        } else {
+            $init = $this->getInitJs($config);
+            $this->grav['assets']
+                ->addCss('plugin://featherlight/css/featherlight.min.css')
+                ->add('jquery', 101)
+                ->addJs('plugin://featherlight/js/featherlight.min.js')
+                ->addInlineJs($init);
+        }
+    }
+
+    protected function getInitJs($config) {
+        $asset = $this->grav['locator']->findResource($config['initTemplate'], false);
+
+        $init = file_get_contents(ROOT_DIR . $asset);
+
+        $init = str_replace(
+            array('{pluginName}', '{openSpeed}', '{closeSpeed}', '{closeOnClick}', '{closeOnEsc}', '{root}'),
+            array(
+                $config['gallery'] ? 'featherlightGallery' : 'featherlight',
+                $config['openSpeed'],
+                $config['closeSpeed'],
+                $config['closeOnClick'],
+                $config['closeOnEsc'],
+                $config['root']
+            ),
+            $init
+        );
+
+        return $init;
+    }
+}