create design to light page structure and content

public/site/templates/design-to-light.json.php

@@ -0,0 +1,40 @@
+<?php
+
+$presentation = [];
+
+foreach ($page->presentation()->toLayouts() as $layout) {
+  $row = [
+      'id' => $layout->id(),
+      'columns' => [],
+  ];
+  foreach ($layout->columns() as $column) {
+      $columnData = [
+          'id' => $column->id(),
+          'blocks' => [],
+      ];
+      foreach ($column->blocks() as $block) {
+          $blockData = [
+              'id' => $block->id(),
+              'content' => $block->content()->toArray(),
+          ];
+
+          if ($block->cover()->isNotEmpty()) {
+              $blockData['content']['cover'] = getFileData($block->cover()->toFile());
+          }
+          $columnData['blocks'][] = $blockData;
+      }
+      $row['columns'][] = $columnData;
+  }
+  $presentation[] = $row;
+}
+
+$specificData = [
+  "presentation" => $presentation
+];
+
+$pageData = array_merge($genericData, $specificData);
+
+echo json_encode([
+  "page" => $pageData,
+  "user" => $userData
+]);

public/site/templates/design-to-light.php

@@ -0,0 +1 @@
+<?php snippet('generic-template') ?>