Separated laravel app to its own folder (#540)

api/app/Service/OpenAi/Utils/PadsJson.php

@@ -0,0 +1,113 @@
+<?php
+
+namespace App\Service\OpenAi\Utils;
+
+/**
+ * Attempts to fix truncated JSON by padding contextual counterparts at the end.
+ *
+ * @author   Jitendra Adhikari <jiten.adhikary@gmail.com>
+ * @license  MIT
+ *
+ * @internal
+ *
+ * @link     https://github.com/adhocore/php-json-fixer
+ */
+trait PadsJson
+{
+    public function pad($tmpJson)
+    {
+        if (! $this->inStr) {
+            $tmpJson = \rtrim($tmpJson, ',');
+            while ($this->lastToken() === ',') {
+                $this->popToken();
+            }
+        }
+
+        $tmpJson = $this->padLiteral($tmpJson);
+        $tmpJson = $this->padObject($tmpJson);
+
+        return $this->padStack($tmpJson);
+    }
+
+    protected function padLiteral($tmpJson)
+    {
+        if ($this->inStr) {
+            return $tmpJson;
+        }
+
+        $match = \preg_match('/(tr?u?e?|fa?l?s?e?|nu?l?l?)$/', $tmpJson, $matches);
+
+        if (! $match || null === $literal = $this->maybeLiteral($matches[1])) {
+            return $tmpJson;
+        }
+
+        return \substr($tmpJson, 0, 0 - \strlen($matches[1])).$literal;
+    }
+
+    protected function padStack($tmpJson)
+    {
+        foreach (\array_reverse($this->stack, true) as $token) {
+            if (isset($this->pairs[$token])) {
+                $tmpJson .= $this->pairs[$token];
+            }
+        }
+
+        return $tmpJson;
+    }
+
+    protected function padObject($tmpJson)
+    {
+        if (! $this->objectNeedsPadding($tmpJson)) {
+            return $tmpJson;
+        }
+
+        $part = \substr($tmpJson, $this->objectPos + 1);
+        if (\preg_match('/(\s*\"[^"]+\"\s*:\s*[^,]+,?)+$/', $part, $matches)) {
+            return $tmpJson;
+        }
+
+        if ($this->inStr) {
+            $tmpJson .= '"';
+        }
+
+        $tmpJson = $this->padIf($tmpJson, ':');
+        $tmpJson = $tmpJson.$this->missingValue;
+
+        if ($this->lastToken() === '"') {
+            $this->popToken();
+        }
+
+        return $tmpJson;
+    }
+
+    protected function objectNeedsPadding($tmpJson)
+    {
+        $last = \substr($tmpJson, -1);
+        $empty = $last === '{' && ! $this->inStr;
+
+        return ! $empty && $this->arrayPos < $this->objectPos;
+    }
+
+    protected function padString($string)
+    {
+        $last = \substr($string, -1);
+        $last2 = \substr($string, -2);
+
+        if ($last2 === '\"' || $last !== '"') {
+            return $string.'"';
+        }
+
+        // @codeCoverageIgnoreStart
+        return null;
+        // @codeCoverageIgnoreEnd
+    }
+
+    protected function padIf($string, $substr)
+    {
+        if (\substr($string, 0 - \strlen($substr)) !== $substr) {
+            return $string.$substr;
+        }
+
+        return $string;
+    }
+}