Fix for #115, theme css subdir deleted on publish

Patch for a bug that was deleteting the subdirectories of the theme css
folder holding additional theme assets  when being published and tested in the theme kit.

also removed an unneccessary helper script and organized directory
actions in their own helper file to keep it all tidy

app/Helpers/DirectoryHelpers.php

@@ -0,0 +1,38 @@
+<?php
+
+function delete_directory($dirPath)
+{
+    if (is_dir($dirPath)) {
+        $objects = new DirectoryIterator($dirPath);
+        foreach ($objects as $object) {
+            if (!$object->isDot()) {
+                if ($object->isDir()) {
+                    delete_directory($object->getPathname());
+                } else {
+                    unlink($object->getPathname());
+                }
+            }
+        }
+        rmdir($dirPath);
+    } else {
+        throw new Exception(__FUNCTION__ . '(dirPath): dirPath is not a directory!');
+    }
+}
+
+function copy_directory($src, $dst)
+{
+    if (file_exists($dst)) {
+        rrmdir($dst);
+    }
+    if (is_dir($src)) {
+        mkdir($dst);
+        $files = scandir($src);
+        foreach ($files as $file) {
+            if ($file != "." && $file != "..") {
+                copy_directory("$src/$file", "$dst/$file");
+            }
+        }
+    } elseif (file_exists($src)) {
+        copy($src, $dst);
+    }
+}

app/Helpers/PageSorter.php

@@ -1,10 +0,0 @@
-<?php
-
-use App\Services\ContentService;
-
-function sorter()
-{
-    $content = new ContentService();
-    $pages   = $content->loadAllPages();
-    echo(count($pages));
-}

app/Helpers/StringHelpers.php

@@ -62,22 +62,3 @@ function createAppKey()
 {
     return 'base64:' . base64_encode(Encrypter::generateKey(config('app.cipher')));
 }
-
-function delete_directory($dirPath)
-{
-    if (is_dir($dirPath)) {
-        $objects = new DirectoryIterator($dirPath);
-        foreach ($objects as $object) {
-            if (!$object->isDot()) {
-                if ($object->isDir()) {
-                    delete_directory($object->getPathname());
-                } else {
-                    unlink($object->getPathname());
-                }
-            }
-        }
-        rmdir($dirPath);
-    } else {
-        throw new Exception(__FUNCTION__ . '(dirPath): dirPath is not a directory!');
-    }
-}

app/Services/Assets/AssetService.php

@@ -86,11 +86,17 @@ class AssetService
                 copy($file, $cssPath . $path[6]);
             } else {
                 // if there is a type/font folder, move it
+
                 $typePath = explode('/', $file);
-                if (is_dir($cssPath . $typePath[6])) {
+                $src      = '../content/themes/' . $this->currentTheme . '/assets/css/' . $typePath[6];
-                    delete_directory($cssPath . $typePath[6]);
+                $dst      = $cssPath . $typePath[6];
+                if (is_dir($dst)) {
+                    delete_directory($dst);
+                    copy_directory($src, $dst);
+                } else {
+                    copy_directory($src, $dst);
                 }
-                rename($file, $cssPath . $typePath[6]);
+                //rename($file, $cssPath . $typePath[6]);
             }
         }
         $newjs = glob('../content/themes/' . $this->currentTheme . '/assets/scripts/*');