Initial import from aternosorg/codex-minecraft

src/Detective/LinePatternDetector.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Aternos\Codex\Detective;
+
+/**
+ * Class LinePatternDetector
+ *
+ * @package Aternos\Codex\Detective
+ */
+class LinePatternDetector extends PatternDetector
+{
+    /**
+     * Detect if the log matches
+     *
+     * Counts the lines matching the pattern and returns the percentage from 0-1 for the detective
+     *
+     * Returns false when no match is found
+     *
+     * @return bool|float
+     */
+    public function detect(): bool|float
+    {
+        $lines = $this->getLogContentAsArray();
+        $matchingCounter = 0;
+        foreach ($lines as $line) {
+            if (preg_match($this->pattern, $line) === 1) {
+                $matchingCounter++;
+            }
+        }
+
+        if ($matchingCounter === 0) {
+            return false;
+        }
+
+        return $matchingCounter / count($lines);
+    }
+}