getEnv default value, configurable page regions

Author: degami

app/base/tools/Plates/SiteBase.php

@@ -240,4 +240,14 @@ public function summarize($text, $max_words = 10)
         }
         return implode(" ", array_slice($words, 0, $max_words)).' ...';
     }
+
+    /**
+     * returns page regions
+     *
+     * @return array
+     */
+    public function getPageRegions()
+    {
+        return $this->container->get('utils')->getPageRegions();
+    }
 }

app/base/tools/Utils/Globals.php

@@ -34,31 +34,36 @@
  */
 class Globals extends ContainerAwareObject
 {
+
+    /**
+     * get page regions list
+     *
+     * @return array
+     */
+    public function getPageRegions()
+    {
+        return array_filter(array_map('trim', explode(",", $this->getEnv('PAGE_REGIONS', 'menu,header,content,footer'))));
+    }
+
     /**
      * gets available block regions
      *
      * @return array
      */
     public function getBlockRegions()
     {
-        return [
+        $out = [
             '' => '',
-
             'after_body_open' => 'After Body-Open',
             'before_body_close' => 'Before Body-Close',
+        ];
 
-            'pre_menu' => 'Pre-Menu',
-            'post_menu' => 'Post-Menu',
-
-            'pre_header' => 'Pre-Header',
-            'post_header' => 'Post-Header',
-
-            'pre_content' => 'Pre-Content',
-            'post_content' => 'Post-Content',
+        foreach ($this->getPageRegions() as $region) {
+            $out['pre_'.$region] = 'Pre-'.ucfirst(strtolower($region));
+            $out['post_'.$region] = 'Post-'.ucfirst(strtolower($region));
+        }
 
-            'pre_footer' => 'Pre-Footer',
-            'post_footer' => 'Post-Footer',
-        ];
+        return $out;
     }
 
     /**

app/base/traits/ContainerAwareTrait.php

@@ -238,11 +238,12 @@ public function getHtmlRenderer()
      * gets env variable
      *
      * @param  string $variable
+     * @param  mixed  $default
      * @return mixed
      */
-    public function getEnv($variable)
+    public function getEnv($variable, $default = null)
     {
         $env = (array)$this->getService('env');
-        return $env[$variable] ?? null;
+        return $env[$variable] ?? $default;
     }
 }

templates/frontend/layout.php

@@ -12,27 +12,11 @@
 <?php $this->stop() ?>
 
 <div class="container-fluid">
-    <div class="menu">
-        <?= $this->sitebase()->renderBlocks('pre_menu', $controller); ?>
-        <?= $this->section('menu'); ?>
-        <?= $this->sitebase()->renderBlocks('post_menu', $controller); ?>
-    </div>
-
-    <div class="header">
-        <?= $this->sitebase()->renderBlocks('pre_header', $controller); ?>
-        <?= $this->section('header'); ?>
-        <?= $this->sitebase()->renderBlocks('post_header', $controller); ?>
-    </div>
-
-    <div class="content">
-        <?= $this->sitebase()->renderBlocks('pre_content', $controller); ?>
-        <?= $this->section('content'); ?>
-        <?= $this->sitebase()->renderBlocks('post_content', $controller); ?>
-    </div>
-
-    <div class="footer">
-        <?= $this->sitebase()->renderBlocks('pre_footer', $controller); ?>
-        <?= $this->section('footer'); ?>
-        <?= $this->sitebase()->renderBlocks('post_footer', $controller); ?>
-    </div>
+    <?php foreach ($this->sitebase()->getPageRegions() as $region) :?>
+        <div class="<?= $region; ?>">
+            <?= $this->sitebase()->renderBlocks('pre_'.$region, $controller); ?>
+            <?= $this->section($region); ?>
+            <?= $this->sitebase()->renderBlocks('post_'.$region, $controller); ?>
+        </div>
+    <?php endforeach; ?>
 </div>