Initial import

app/models/IDMatch.php

@@ -0,0 +1,54 @@
+<?php
+
+class IDMatch extends Model {
+
+	public static function find_docid($words) {
+		if (!is_array($words)) {
+			$words = IDMatch::get_words($words);
+		}
+		$matches = IDMatch::find()->orderBy("weight")->all();
+
+		foreach ($matches as $match) {
+			$preg = '/^' . $match->regex . '$/';
+
+			foreach ($words as $word) {
+				$word = strtoupper($word);
+				$word = str_replace("(", "C", $word);
+				$word = str_replace("=", "-", $word);
+				$word = str_replace("--", "-", $word);
+
+				if (preg_match($preg, $word, $m)) {
+					return [$m[1], @$m[2]];
+				}
+			}
+		}
+		return false;
+	}
+
+    public static function get_words($text) {
+		print("<<$text>>\n");
+        $text = str_replace("\r", " ", $text);
+        $text = str_replace("\n\n", "\n", $text);
+        $text = str_replace("\n\n", "\n", $text);
+        $text = str_replace("\n\n", "\n", $text);
+        $text = str_replace("\n\n", "\n", $text);
+        $text = str_replace("\n", " ", $text);
+        $text = str_replace("\"", "", $text);
+        $text = str_replace(",", " ", $text);
+        $text = str_replace("–", "-", $text);
+        $text = str_replace("—", "-", $text);
+        $text = str_replace("~", "-", $text);
+        $text = str_replace("--", "-", $text);
+
+        $text = preg_replace('/([^a-zA-Z\-0-9]+)/', ' ', $text);
+
+		print(">>$text<<\n");
+
+        //$text = preg_replace("/([A-Za-z])(- )/", '$1', $text);
+
+        $words = preg_split('/\s+/', $text);
+        return $words;
+    }
+
+
+}