Fixed/added documentation and Travis file; getting ready for release.

.travis.yml

@@ -0,0 +1,5 @@
+language: php
+php:
+  - 5.4
+before_script:
+  - composer install --dev

CHANGELOG.md

@@ -1,6 +1,6 @@
-# ChangeLog - PHP TOC
+# ChangeLog - PHP TableOfContents (TOC)
 All notable changes to this project are documented in this file.
 
 ## 1.0 - 2014-12-30
 ### Added
-- Initial Version
+- Initial Version

LICENSE

@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014 Casey McLaughlin
+Copyright (c) 2013-2014 Casey McLaughlin
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in
@@ -17,4 +17,4 @@ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

composer.json

@@ -28,6 +28,7 @@
     "knplabs/knp-menu": "~2.0"
   },
   "require-dev": {
-    "twig/twig": "~1.13"
+    "twig/twig": "~1.13",
+    "phpunit/phpunit": "~4.0"
   }
 }

src/HeaderTagInterpreter.php

@@ -1,15 +1,24 @@
 <?php
+
 /**
- * Created by PhpStorm.
- * User: casey
- * Date: 12/30/14
- * Time: 12:32 PM
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
  */
 
 namespace TOC;
 
 /**
- * Interprets header tags
+ * Trait that interprets HTML Header tags from a list of integers
  *
  * @package TOC
  */

src/MarkupFixer.php

@@ -1,9 +1,18 @@
 <?php
+
 /**
- * Created by PhpStorm.
- * User: casey
- * Date: 12/30/14
- * Time: 12:20 PM
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
  */
 
 namespace TOC;

src/TocGenerator.php

@@ -1,7 +1,19 @@
 <?php
 
-// Header here
-// ---------------------------------------------------------------
+/**
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
+ */
 
 namespace TOC;
 
@@ -14,7 +26,7 @@ use Sunra\PhpSimple\HtmlDomParser;
 use RuntimeException;
 
 /**
- * Class TocGenerator
+ * Table Of Contents Generator generates TOCs from HTML Markup
  *
  * @author Casey McLaughlin <caseyamcl@gmail.com>
  */

src/TocTwigExtension.php

@@ -1,11 +1,33 @@
 <?php
 
+/**
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
+ */
+
 namespace TOC;
 
 use Twig_Extension;
 
 /**
- * Class TocTwigExtension
+ * Table of Contents Twig Extension Integrates with Twig
+ *
+ * Adds filter:
+ * - add_anchors
+ *
+ * Adds functions:
+ * - toc (returns HTML list)
+ * - toc_items (returns KnpMenu iterator)
  *
  * @author Casey McLaughlin <caseyamcl@gmail.com>
  */
@@ -37,6 +59,9 @@ class TocTwigExtension extends Twig_Extension
 
     // ---------------------------------------------------------------
 
+    /**
+     * {@inheritdoc}
+     */
     public function getFilters()
     {
         $filters = parent::getFilters();
@@ -50,16 +75,17 @@ class TocTwigExtension extends Twig_Extension
 
     // ---------------------------------------------------------------
 
+    /**
+     * {@inheritdoc}
+     */
     public function getFunctions()
     {
         $functions = parent::getFunctions();
 
         // ~~~
 
-        $functions[] = new \Twig_SimpleFunction('toc', function($markup, $top = 1, $depth = 2, $titleTemplate = null) {
-            return ($titleTemplate)
-                ? $this->generator->getHtmlMenu($markup, $top, $depth, $titleTemplate)
-                : $this->generator->getHtmlMenu($markup, $top, $depth);
+        $functions[] = new \Twig_SimpleFunction('toc', function($markup, $top = 1, $depth = 2) {
+            return $this->generator->getHtmlMenu($markup, $top, $depth);
         }, ['is_safe' => ['html']]);
 
         // ~~~

src/UniqueSluggifier.php

@@ -1,17 +1,25 @@
 <?php
 /**
- * Created by PhpStorm.
- * User: casey
- * Date: 12/30/14
- * Time: 12:48 PM
+ *
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
  */
-
 namespace TOC;
 
 use Cocur\Slugify\Slugify;
 
 /**
- * UniqueSluggifier creates slugs text without repeating the same string twice per instance
+ * UniqueSluggifier creates slugs from text without repeating the same slug twice per instance
  *
  * @author Casey McLaughlin <caseyamcl@gmail.com>
  */

tests/MarkupFixerTest.php

@@ -1,13 +1,22 @@
 <?php
 
+/**
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
+ */
+
 namespace TOC;
 
-/**
- * Created by PhpStorm.
- * User: casey
- * Date: 12/30/14
- * Time: 1:24 PM
- */
 
 class MarkupFixerTest extends \PHPUnit_Framework_TestCase
 {

tests/TocGeneratorTest.php

@@ -1,9 +1,18 @@
 <?php
+
 /**
- * Created by PhpStorm.
- * User: casey
- * Date: 12/30/14
- * Time: 12:39 PM
+ * PHP TableOfContents Library
+ *
+ * @license http://opensource.org/licenses/MIT
+ * @link https://github.com/caseyamcl/toc
+ * @version 1.0
+ * @package caseyamcl/toc
+ * @author Casey McLaughlin <caseyamcl@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * ------------------------------------------------------------------
  */
 
 namespace TOC;