Allow for custom themes on `generate` with global installation, partly fixes #396

libs/Config.php

@@ -73,6 +73,14 @@ class Config extends ArrayObject
         return $this['themes_directory'];
     }
 
+    public function setThemesPath($themePath) {
+        $this['themes_path'] = $themePath;
+    }
+
+    public function getThemesPath() {
+        return $this['themes_path'];
+    }
+
     public function setFormat($format)
     {
         $this['format'] = $format;
@@ -83,6 +91,16 @@ class Config extends ArrayObject
         return $this['format'];
     }
 
+    public function hasTimezone()
+    {
+        return isset($this['timezone']);
+    }
+
+    public function getTimezone()
+    {
+        return $this['timezone'];
+    }
+
     public function isMultilanguage()
     {
         return array_key_exists('languages', $this) && !empty($this['languages']);

libs/Daux.php

@@ -70,8 +70,10 @@ class Daux
      */
     public function initializeConfiguration($override_file = 'config.json')
     {
+        $params = $this->getParams();
+
         // Validate and set theme path
-        $this->getParams()->setDocumentationDirectory($docs_path = $this->normalizeDocumentationPath());
+        $params->setDocumentationDirectory($docs_path = $this->normalizeDocumentationPath());
 
         // Read documentation overrides
         $this->loadConfiguration($docs_path . DIRECTORY_SEPARATOR . 'config.json');
@@ -82,11 +84,12 @@ class Daux
         }
 
         // Validate and set theme path
-        $this->options['themes_path'] = $this->normalizeThemePath($this->getParams()->getThemesDirectory());
+        $params->setThemesPath($this->normalizeThemePath($params->getThemesDirectory()));
+
 
         // Set a valid default timezone
-        if (isset($this->options['timezone'])) {
-            date_default_timezone_set($this->options['timezone']);
+        if ($params->hasTimezone()) {
+            date_default_timezone_set($params->getTimezone());
         } elseif (!ini_get('date.timezone')) {
             date_default_timezone_set('GMT');
         }

libs/DauxHelper.php

@@ -30,7 +30,7 @@ class DauxHelper
             return;
         }
 
-        if (is_dir(realpath(($params['themes_path'] . DIRECTORY_SEPARATOR . $params['html']['theme'])))) {
+        if (is_dir(realpath(($params->getThemesPath() . DIRECTORY_SEPARATOR . $params['html']['theme'])))) {
             return;
         }
 
@@ -44,7 +44,7 @@ class DauxHelper
             $params['html']['theme'] = array_pop($theme);
         }
 
-        if (!is_dir(realpath(($params['themes_path'] . DIRECTORY_SEPARATOR . $params['html']['theme'])))) {
+        if (!is_dir(realpath(($params->getThemesPath() . DIRECTORY_SEPARATOR . $params['html']['theme'])))) {
             throw new \RuntimeException("Theme '{$params['html']['theme']}' not found");
         }
     }
@@ -58,8 +58,8 @@ class DauxHelper
     {
         self::resolveVariant($params);
 
-        $theme_folder = $params['themes_path'] . DIRECTORY_SEPARATOR . $params['html']['theme'];
-        $theme_url = $params['base_url'] . $params->getThemesDirectory() . '/' . $params['html']['theme'] . '/';
+        $theme_folder = $params->getThemesPath() . DIRECTORY_SEPARATOR . $params['html']['theme'];
+        $theme_url = $params['base_url'] . 'themes/' . $params['html']['theme'] . '/';
 
         $theme = [];
         if (is_file($theme_folder . DIRECTORY_SEPARATOR . 'config.json')) {

libs/Format/HTML/Generator.php

@@ -41,6 +41,29 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
         ];
     }
 
+    protected function ensureEmptyDestination($destination) {
+        if (is_dir($destination)) {
+            GeneratorHelper::rmdir($destination);
+        } else {
+            mkdir($destination);
+        }
+    }
+
+    /**
+     * Copy all files from $local to $destination
+     *
+     * @param string $destination
+     * @param string $local_base
+     */
+    protected function copyThemes($destination, $local_base)
+    {
+        mkdir($destination . DIRECTORY_SEPARATOR . 'themes');
+        GeneratorHelper::copyRecursive(
+            $local_base,
+            $destination . DIRECTORY_SEPARATOR . 'themes'
+        );
+    }
+
     public function generateAll(InputInterface $input, OutputInterface $output, $width)
     {
         $destination = $input->getOption('destination');
@@ -54,8 +77,10 @@ class Generator implements \Todaymade\Daux\Format\Base\Generator, LiveGenerator
             'Copying Static assets ...',
             $output,
             $width,
-            function () use ($destination) {
-                GeneratorHelper::copyAssets($destination, $this->daux->local_base);
+            function () use ($destination, $params) {
+                $this->ensureEmptyDestination($destination);
+
+                $this->copyThemes($destination, $params->getThemesPath());
             }
         );
 

libs/GeneratorHelper.php

@@ -1,34 +1,15 @@
 <?php namespace Todaymade\Daux;
 
+use RuntimeException;
+
 class GeneratorHelper
 {
-    /**
-     * Copy all files from $path to $local_base
-     *
-     * @param string $path
-     * @param string $local_base
-     */
-    public static function copyAssets($path, $local_base)
-    {
-        if (is_dir($path)) {
-            static::rmdir($path);
-        } else {
-            mkdir($path);
-        }
-
-        mkdir($path . DIRECTORY_SEPARATOR . 'themes');
-        static::copyRecursive(
-            $local_base . DIRECTORY_SEPARATOR . 'themes',
-            $path . DIRECTORY_SEPARATOR . 'themes'
-        );
-    }
-
     /**
      * Remove a directory recursively
      *
      * @param string $dir
      */
-    protected static function rmdir($dir)
+    public static function rmdir($dir)
     {
         $it = new \RecursiveDirectoryIterator($dir);
         $files = new \RecursiveIteratorIterator($it, \RecursiveIteratorIterator::CHILD_FIRST);
@@ -57,6 +38,11 @@ class GeneratorHelper
         }
 
         $dir = opendir($source);
+
+        if (!$dir) {
+            throw new RuntimeException("Cannot copy '$source' to '$destination'");
+        }
+
         while (false !== ($file = readdir($dir))) {
             if ($file != '.' && $file != '..') {
                 if (is_dir($source . DIRECTORY_SEPARATOR . $file)) {