Use DirectoryIterator to build the tree

libs/DauxHelper.php

@@ -136,24 +136,6 @@ class DauxHelper
         return implode(DIRECTORY_SEPARATOR, $absolutes);
     }
 
-    /**
-     * Get pathinfo for a file
-     *
-     * @param string $path
-     * @return array
-     */
-    public static function pathinfo($path)
-    {
-        preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m);
-        $ret = [];
-        foreach (['dir' => 1, 'basename' => 2, 'filename' => 3, 'extension' => 5] as $key => $group) {
-            if (isset($m[$group])) {
-                $ret[$key] = $m[$group];
-            }
-        }
-        return $ret;
-    }
-
     /**
      * Locate a file in the tree. Returns the file if found or false
      *

libs/Tree/Builder.php

@@ -1,10 +1,54 @@
 <?php namespace Todaymade\Daux\Tree;
 
+use RuntimeException;
+use SplFileInfo;
 use Todaymade\Daux\Daux;
 use Todaymade\Daux\DauxHelper;
 
 class Builder
 {
+    protected static $IGNORED = [
+        // Popular VCS Systems
+        '.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg',
+
+        // Operating system files
+        '.DS_Store', 'Thumbs.db',
+    ];
+
+    protected static function isIgnored(\SplFileInfo $file, $ignore) {
+        if (in_array($file->getFilename(), static::$IGNORED)) {
+            return true;
+        }
+
+        if ($file->isDir() && in_array($file->getFilename(), $ignore['folders'])) {
+            return true;
+        }
+
+        if (!$file->isDir() && in_array($file->getFilename(), $ignore['files'])) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * Get name for a file
+     *
+     * @param string $path
+     * @return string
+     */
+    protected static function getName($path)
+    {
+        // ['dir' => 1, 'basename' => 2, 'filename' => 3, 'extension' => 5]
+        preg_match('%^(.*?)[\\\\/]*(([^/\\\\]*?)(\.([^\.\\\\/]+?)|))[\\\\/\.]*$%im', $path, $m);
+
+        if (!isset($m[3])) {
+            throw new RuntimeException("Name not found");
+        }
+
+        return $m[3];
+    }
+
     /**
      * Build the initial tree
      *
@@ -13,7 +57,7 @@ class Builder
      */
     public static function build($node, $ignore)
     {
-        if (!$dh = opendir($node->getPath())) {
+        if (!$it = new \FilesystemIterator($node->getPath())) {
             return;
         }
 
@@ -22,27 +66,19 @@ class Builder
             $ignore['files'][] = 'config.json';
         }
 
-        while (($file = readdir($dh)) !== false) {
-            if ($file == '.' || $file == '..') {
+        /** @var \SplFileInfo $file */
+        foreach ($it as $file) {
+            if (static::isIgnored($file, $ignore)) {
                 continue;
             }
 
-            $path = $node->getPath() . DIRECTORY_SEPARATOR . $file;
-
-            if (is_dir($path) && in_array($file, $ignore['folders'])) {
-                continue;
-            }
-            if (!is_dir($path) && in_array($file, $ignore['files'])) {
-                continue;
-            }
-
-            if (is_dir($path)) {
-                $new = new Directory($node, static::removeSortingInformations(static::getFilename($path)), $path);
-                $new->setName(DauxHelper::pathinfo($path)['filename']);
+            if ($file->isDir()) {
+                $new = new Directory($node, static::removeSortingInformations($file->getFilename()), $file);
+                $new->setName(static::getName($file->getPathName()));
                 $new->setTitle(static::removeSortingInformations($new->getName(), ' '));
                 static::build($new, $ignore);
             } else {
-                static::createContent($node, $path);
+                static::createContent($node, $file);
             }
         }
 
@@ -51,19 +87,19 @@ class Builder
 
     /**
      * @param Directory $parent
-     * @param string $path
+     * @param SplFileInfo $file
      * @return Content|Raw
      */
-    public static function createContent(Directory $parent, $path)
+    public static function createContent(Directory $parent, SplFileInfo $file)
     {
-        $name = DauxHelper::pathinfo($path)['filename'];
+        $name = static::getName($file->getPathname());
 
         $config = $parent->getConfig();
 
-        if (!in_array(pathinfo($path, PATHINFO_EXTENSION), $config['valid_content_extensions'])) {
-            $uri = static::removeSortingInformations(static::getFilename($path));
+        if (!in_array($file->getExtension(), $config['valid_content_extensions'])) {
+            $uri = static::removeSortingInformations($file->getFilename());
 
-            $entry = new Raw($parent, $uri, $path, filemtime($path));
+            $entry = new Raw($parent, $uri, $file);
             $entry->setTitle(static::removeSortingInformations($name, ' '));
             $entry->setName($name);
 
@@ -75,7 +111,7 @@ class Builder
             $uri .= '.html';
         }
 
-        $entry = new Content($parent, $uri, $path, filemtime($path));
+        $entry = new Content($parent, $uri, $file);
 
         if ($entry->getUri() == $config['index_key']) {
             if ($parent instanceof Root) {
@@ -92,16 +128,6 @@ class Builder
         return $entry;
     }
 
-    /**
-     * @param string $file
-     * @return string
-     */
-    protected static function getFilename($file)
-    {
-        $parts = explode(DIRECTORY_SEPARATOR, $file);
-        return end($parts);
-    }
-
     /**
      * @param string $filename
      * @return string
@@ -151,10 +177,10 @@ class Builder
      */
     public static function getOrCreatePage(Directory $parent, $path)
     {
-        $title = DauxHelper::pathinfo($path)['filename'];
+        $title = static::getName($path);
 
         // If the file doesn't have an extension, set .md as a default
-        if (DauxHelper::pathinfo($path)['extension'] == '') {
+        if (pathinfo($path, PATHINFO_EXTENSION) == '') {
             $path .= '.md';
         }
 
@@ -172,7 +198,7 @@ class Builder
 
         if ($title == 'index') {
             // TODO :: clarify the difference between 'index' and '_index'
-            $page->setName('_index' . DauxHelper::pathinfo($path)['extension']);
+            $page->setName('_index' . pathinfo($path, PATHINFO_EXTENSION));
             $page->setTitle($parent->getTitle());
         } else {
             $page->setName($path);

libs/Tree/Content.php

@@ -1,7 +1,5 @@
 <?php namespace Todaymade\Daux\Tree;
 
-use Todaymade\Daux\DauxHelper;
-
 class Content extends Entry
 {
     /**
@@ -28,13 +26,4 @@ class Content extends Entry
     {
         $this->content = $content;
     }
-
-    /**
-     * @param string $file
-     * @return string
-     */
-    protected function getFilename($file)
-    {
-        return DauxHelper::pathinfo($file)['filename'];
-    }
 }

libs/Tree/Entry.php

@@ -1,5 +1,7 @@
 <?php namespace Todaymade\Daux\Tree;
 
+use SplFileInfo;
+
 abstract class Entry
 {
     /** @var string */
@@ -14,29 +16,25 @@ abstract class Entry
     /** @var Directory */
     protected $parent;
 
+    /** @var SplFileInfo */
+    protected $info;
+
     /** @var string */
     protected $path;
 
-    /** @var integer */
-    protected $last_modified;
-
     /**
      * @param Directory $parent
      * @param string $uri
-     * @param string $path
-     * @param integer $last_modified
+     * @param SplFileInfo $info
      */
-    public function __construct(Directory $parent, $uri, $path = null, $last_modified = null)
+    public function __construct(Directory $parent, $uri, SplFileInfo $info = null)
     {
         $this->setUri($uri);
         $this->setParent($parent);
 
-        if ($path !== null) {
-            $this->path = $path;
-        }
-
-        if ($last_modified !== null) {
-            $this->last_modified = $last_modified;
+        if ($info !== null) {
+            $this->info = $info;
+            $this->path = $info->getPathname();
         }
     }
 
@@ -141,6 +139,14 @@ abstract class Entry
         return $this->path;
     }
 
+    /**
+     * @return SplFileInfo
+     */
+    public function getFileinfo()
+    {
+        return $this->info;
+    }
+
     /**
      * @return string
      */