Git リポジトリ化

2023-05-21 22:51:32 +09:00
commit b3a2803c5d
471 changed files with 3654 additions and 0 deletions
@@ -0,0 +1,48 @@
+<?php
+define ('SAVE_DIR', 'draft/');
+
+$json = getParamJSON ();
+
+if (!(isset ($json['data'])))
+  {
+    sendResult (false, 'Empty query Parameter: data');
+    exit (1);
+  }
+
+if (!(preg_match ('/^data:image\/png;base64,/', $json['data'])))
+  {
+    sendResult (false, 'Not Allow data type: data');
+    exit (1);
+  }
+
+$data = $json['data'];
+$data = str_replace ('data:image/png;base64,', '', $data);
+$data = str_replace (' ', '+', $data);
+$image = base64_decode ($data);
+
+$file = sprintf ('%s.png', $_GET['id']);
+$result = file_put_contents (SAVE_DIR . $file, $image, LOCK_EX);
+
+setcookie ('backup', $file, time () + 60 * 60 * 24 * 30);
+
+
+function
+getParamJSON ()
+{
+  $buff = file_get_contents ('php://input');
+  $json = json_decode ($buff, true);
+
+  return ($json);
+}
+
+function
+sendResult ($status, $data)
+{
+  header ('Access-Control-Allow-Origin: *');
+  header ('Access-Control-Allow-Headers: *');
+
+  echo json_encode(["status" => $status,
+                    "result" => $data]);
+}
+?>
+