Renamed Sluggifier to UniqueSluggifier

src/UniqueSluggifier.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Created by PhpStorm.
+ * User: casey
+ * Date: 12/30/14
+ * Time: 12:48 PM
+ */
+
+namespace TOC;
+
+use Cocur\Slugify\Slugify;
+
+/**
+ * UniqueSluggifier creates slugs text without repeating the same string twice per instance
+ *
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ */
+class UniqueSluggifier
+{
+    /**
+     * @var \Cocur\Slugify\Slugify
+     */
+    private $slugify;
+
+    /**
+     * @var array
+     */
+    private $used;
+
+    // ---------------------------------------------------------------
+
+    /**
+     * Constructor
+     *
+     * @param \Cocur\Slugify\Slugify $slugify
+     */
+    public function __construct(Slugify $slugify = null)
+    {
+        $this->used = array();
+        $this->slugify = $slugify ?: new Slugify();
+    }
+
+    // ---------------------------------------------------------------
+
+    /**
+     * Slugify
+     *
+     * @param string $text
+     * @return string
+     */
+    public function slugify($text)
+    {
+        $slugged = $this->slugify->slugify($text);
+
+        $ct = 1;
+        $orig = $slugged;
+        while (in_array($slugged, $this->used)) {
+            $slugged = $orig . '-' . $ct;
+            $ct++;
+        }
+
+        $this->used[] = $slugged;
+        return $slugged;
+    }
+}
+
+/* EOF: UniqueSluggifier.php */