Initial xentral_oss_20.3.c9ffacf

2021-05-21 08:49:41 +02:00
parent 5406e4a551
commit 34e5ac43d9
18884 changed files with 2109867 additions and 0 deletions
@@ -0,0 +1,123 @@
+<?php
+
+namespace Xentral\Modules\HocrParser\Finder;
+
+use Xentral\Modules\HocrParser\Exception\InvalidArgumentException;
+
+class PatternMatcher
+{
+    public const PATTERN_DOCUMENT_NUMBER = 'documentnumber';
+    public const PATTERN_MONEY = 'money';
+    public const PATTERN_DATE = 'date';
+    public const PATTERN_DEFAULT = 'default';
+
+    /** @var array $validPatterns */
+    private static $validPatterns = [
+        self::PATTERN_DOCUMENT_NUMBER,
+        self::PATTERN_MONEY,
+        self::PATTERN_DATE,
+        self::PATTERN_DEFAULT,
+    ];
+
+    /** @var string $pattern */
+    private $pattern;
+
+    /**
+     * @param string $pattern
+     */
+    public function __construct($pattern = self::PATTERN_DEFAULT)
+    {
+        if (!in_array($pattern, self::$validPatterns, true)) {
+            throw new InvalidArgumentException(sprintf('Pattern "%s" is not allowed.', $pattern));
+        }
+
+        $this->pattern = $pattern;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return bool
+     */
+    public function Match($value)
+    {
+        $value = trim((string)$value);
+
+        if (empty($value)) {
+            return false;
+        }
+
+        switch ($this->pattern) {
+            case self::PATTERN_DATE:
+                return $this->IsDateLikeValue($value);
+                break;
+            case self::PATTERN_MONEY:
+                return $this->IsMoneyLikeValue($value);
+                break;
+            case self::PATTERN_DOCUMENT_NUMBER:
+                return $this->IsDocumentNumberLikeValue($value);
+                break;
+            case self::PATTERN_DEFAULT:
+                return $this->IsCandidateValue($value);
+                break;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return bool
+     */
+    private function IsDateLikeValue($value)
+    {
+        return (bool)preg_match('/\d{1,2}\.\d{1,2}\.\d{2,4}/', $value);
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return bool
+     */
+    private function IsMoneyLikeValue($value)
+    {
+        // Mit Tausendertrenner: z.B.: 11.111,11 oder 11,111.11
+        $withThousands = (bool)preg_match('/\d+[\.,]\d{3}[\.,]{1}\d{2}$/', $value);
+        if ($withThousands) {
+            return true;
+        }
+
+        // Ohne Tausendertrenner: z.B.: 1111111,11 oder 1111111.11
+        return (bool)preg_match('/^\d+[\.,]{1}\d{2}$/', $value);
+    }
+
+    /**
+     * @param $value
+     *
+     * @return bool
+     */
+    private function IsDocumentNumberLikeValue($value)
+    {
+        // Nur Grossbuchstaben, Zahlen, Minus und Unterstrich sind erlaubt
+        $containsInvalidChars = (bool)preg_match('/[^A-Z0-9\-_]+/', $value);
+        if ($containsInvalidChars) {
+            return false;
+        }
+
+        return (bool)preg_match('/\d{4,}/', $value);
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return bool
+     */
+    private function IsCandidateValue($value)
+    {
+        return $this->IsDateLikeValue($value)
+            || $this->IsDocumentNumberLikeValue($value)
+            || $this->IsMoneyLikeValue($value);
+    }
+}
+