From 95c15758b50144105064d2613d1e9a9da23d4e7c Mon Sep 17 00:00:00 2001
From: horus_arch
Date: Mon, 20 Feb 2017 12:42:43 +0100
Subject: Committed vendor/ for lazyness.

---
 .../pda/pheanstalk/src/YamlResponseParser.php      | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 intern.gospeladlershof.de/vendor/pda/pheanstalk/src/YamlResponseParser.php

(limited to 'intern.gospeladlershof.de/vendor/pda/pheanstalk/src/YamlResponseParser.php')

diff --git a/intern.gospeladlershof.de/vendor/pda/pheanstalk/src/YamlResponseParser.php b/intern.gospeladlershof.de/vendor/pda/pheanstalk/src/YamlResponseParser.php
new file mode 100644
index 0000000..9f0a1d3
--- /dev/null
+++ b/intern.gospeladlershof.de/vendor/pda/pheanstalk/src/YamlResponseParser.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace Pheanstalk;
+
+/**
+ * A response parser for commands that return a subset of YAML.
+ * Expected response is 'OK', 'NOT_FOUND' response is also handled.
+ * Parser expects either a YAML list or dictionary, depending on mode.
+ *
+ * @author Paul Annesley
+ * @package Pheanstalk
+ * @license http://www.opensource.org/licenses/mit-license.php
+ */
+class YamlResponseParser
+    implements \Pheanstalk\ResponseParser
+{
+    const MODE_LIST = 'list';
+    const MODE_DICT = 'dict';
+
+    private $_mode;
+
+    /**
+     * @param string $mode self::MODE_*
+     */
+    public function __construct($mode)
+    {
+        $this->_mode = $mode;
+    }
+
+    /* (non-phpdoc)
+     * @see ResponseParser::parseResponse()
+     */
+    public function parseResponse($responseLine, $responseData)
+    {
+        if ($responseLine == Response::RESPONSE_NOT_FOUND) {
+            throw new Exception\ServerException(sprintf(
+                'Server reported %s',
+                $responseLine
+            ));
+        }
+
+        if (!preg_match('#^OK \d+$#', $responseLine)) {
+            throw new Exception\ServerException(sprintf(
+                'Unhandled response: %s',
+                $responseLine
+            ));
+        }
+
+        $dataLines = preg_split("#[\r\n]+#", rtrim($responseData));
+        if (isset($dataLines[0]) && $dataLines[0] == '---') {
+            array_shift($dataLines); // discard header line
+        }
+
+        $data = array_map(array($this, '_mapYamlList'), $dataLines);
+
+        if ($this->_mode == self::MODE_DICT) {
+            // TODO: do this better.
+            $array = array();
+            foreach ($data as $line) {
+                if (!preg_match('#(\S+):\s*(.*)#', $line, $matches)) {
+                    throw new Exception("YAML parse error for line: $line");
+                }
+
+                list(, $key, $value) = $matches;
+
+                $array[$key] = $value;
+            }
+            $data = $array;
+        }
+
+        return new Response\ArrayResponse('OK', $data);
+    }
+
+    /**
+     * Callback for array_map to process YAML lines.
+     * @param  string $line
+     * @return string
+     */
+    private function _mapYamlList($line)
+    {
+        return ltrim($line, '- ');
+    }
+}
-- 
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