aleph1.co.uk Git - yaffs-website/blob - vendor/caxy/php-htmldiff/demo/save_demo.php

   1 <?php
   2
   3 $requestBody = file_get_contents('php://input');
   4
   5 $requestJson = json_decode($requestBody, true);
   6
   7 if (empty($requestJson['old']) && empty($requestJson['new'])) {
   8     throw new \Exception('Old text or new text is required.');
   9 }
  10
  11 $jsonFile = __DIR__.'/demos.json';
  12
  13 $demoStorage = json_decode(file_get_contents($jsonFile), true);
  14
  15 if (empty($requestJson['name'])) {
  16     $requestJson['name'] = 'DEMO '.count($demoStorage);
  17 }
  18
  19 $oldText = $requestJson['old'];
  20 $newText = $requestJson['new'];
  21 $name = $requestJson['name'];
  22 $legislativeOverride = !empty($requestJson['legislativeOverride']) ? $requestJson['legislativeOverride'] : null;
  23
  24 $existingDemoIndex = null;
  25 foreach ($demoStorage as $index => $demo) {
  26     if ($demo['name'] === $name) {
  27         $existingDemoIndex = $index;
  28         break;
  29     }
  30 }
  31
  32 if ($existingDemoIndex !== null) {
  33     $demoStorage[$existingDemoIndex]['old'] = $oldText;
  34     $demoStorage[$existingDemoIndex]['new'] = $newText;
  35 } else {
  36     $demoStorage[] = array(
  37         'name' => $name,
  38         'old'  => $oldText,
  39         'new'  => $newText,
  40         'legislativeOverride' => $legislativeOverride,
  41     );
  42 }
  43
  44 if (false === file_put_contents($jsonFile, json_encode($demoStorage))) {
  45     throw new \Exception("Unable to save to file: $jsonFile");
  46 }