various fixes

lib/Rails/ActionView/ViewHelpers.php

@@ -21,6 +21,8 @@ class ViewHelpers
      */
     static protected $queue = [];
     
+    static protected $appQueue = [];
+    
     /**
      * Searches for the helper that owns $method.
      *
@@ -70,10 +72,11 @@ class ViewHelpers
     
     /**
      * For application helpers. Class names passed will be appended with "Helper".
+     * This should only be called by Rails.
      */
     static public function addAppHelpers(array $helpers)
     {
-        self::$queue = array_merge(self::$queue, array_map(function($c) { return $c . 'Helper'; }, $helpers));
+        self::$appQueue = array_merge(self::$appQueue, array_map(function($c) { return $c . 'Helper'; }, $helpers));
     }
     
     /**
@@ -87,17 +90,16 @@ class ViewHelpers
         if (!self::$helpersLoaded) {
             if (($router = Rails::application()->dispatcher()->router()) && ($route = $router->route())) {
                 $controllerHelper = Rails::services()->get('inflector')->camelize($route->controller()) . 'Helper';
-                array_unshift(self::$queue, $controllerHelper);
+                array_unshift(self::$appQueue, $controllerHelper);
             }
             $appHelper = 'ApplicationHelper';
-            array_unshift(self::$queue, $appHelper);
+            array_unshift(self::$appQueue, $appHelper);
             
-            foreach (array_unique(self::$queue) as $name) {
+            foreach (array_unique(self::$appQueue) as $name) {
-                try {
+                self::loadHelper($name);
-                    Rails::loader()->loadClass($name);
-                    self::$helpers[$name] = new $name();
-                } catch (Rails\Loader\Exception\ExceptionInterface $e) {
             }
+            foreach (array_unique(self::$queue) as $name) {
+                self::loadHelper($name, true);
             }
             
             # Add base helper
@@ -106,4 +108,18 @@ class ViewHelpers
             self::$helpersLoaded = true;
         }
     }
+    
+    static protected function loadHelper($name, $throwE = false)
+    {
+        try {
+            Rails::loader()->loadClass($name);
+            self::$helpers[$name] = new $name();
+        } catch (Rails\Loader\Exception\ExceptionInterface $e) {
+            if ($throwE) {
+                throw new Exception\RuntimeException(
+                    sprintf("Couldn't load file for helper %s", $name)
+                );
+            }
+        }
+    }
 }

lib/Rails/Assets/Assets.php

@@ -206,7 +206,7 @@ class Assets
     protected function compileOtherFiles()
     {
         $exts = $this->filePatterns;
-        $pattern = '*.{' . implode(',', $exts) .'}';
+        $pattern = '{' . implode(',', $exts) .'}';
         $foundFiles = [];
         
         foreach ($this->paths as $assetsRoot) {
@@ -221,11 +221,37 @@ class Assets
             $contents = file_get_contents($foundFile);
             $this->createCompiledFile($assetsPath . '/' . $file->relative_path(), $contents, false);
             
+            
+            if ($this->config()->digest) {
                 $md5 = md5_file($foundFile);
+                
+                $relativeDir = $file->relative_dir();
+                if ($relativeDir) {
+                    $relativeDir .= '/';
+                }
+                $relativePath = $relativeDir . $file->file_root();
+                
+
+                $basePath = $this->compilePath() . $this->prefix();
+                $fileroot = $basePath . '/' . $relativeDir . $file->file_root();
+                
+                # Delete previous md5 files
+                $pattern = $fileroot . '-*.' . $ext . '*';
+                if ($mfiles = glob($pattern)) {
+                    $regexp = '/-' . $md5 . '\.' . $ext . '(\.gz)?$/';
+                    foreach ($mfiles as $mfile) {
+                        if (!preg_match($regexp, $mfile)) {
+                            unlink($mfile);
+                        }
+                    }
+                }
+                $this->updateManifestIndex($relativePath . '.' . $ext, $relativePath . '-' . $md5 . '.' . $ext);
+                
                 $md5File = $file->relative_file_root_path() . '-' . $md5 . '.' . $file->type();
                 $this->createCompiledFile($assetsPath . '/' . $md5File, $contents, false);
             }
         }
+    }
     
     /**
      * Deletes everything inside the compile folder.

lib/Rails/Assets/Parser/PHParser - Copy.php

@@ -1,72 +0,0 @@
-<?php
-namespace Rails\Assets\Parser;
-
-use Rails\Assets\Exception;
-use Rails;
-
-class PHParser
-{
-    static protected $instance;
-    
-    protected $file;
-    
-    static public function parseContents($contents, $file)
-    {
-        if (!self::$instance) {
-            self::$instance = new self($file);
-        }
-        return self::$instance->parse($contents);
-    }
-    
-    public function __construct($file)
-    {
-        $this->file = $file;
-    }
-    
-    public function parse($contents)
-    {
-        ob_start();
-        eval('?>' . $contents);
-        return ob_get_clean();
-    }
-    
-    /**
-     * Returns relative paths.
-     */
-    protected function assetPath($file, array $options = [])
-    {
-        $root = \Rails::application()->router()->rootPath();
-        if ($root == '/') {
-            $root = '';
-        }
-        $path = Rails::assets()->prefix() . '/' . $file;
-        return $this->getRelativePath($this->file->url(), $path);
-    }
-    
-    # SO: /a/12236654/638668
-    protected function getRelativePath($from, $to)
-    {
-        $from = str_replace('\\', '/', $from);
-        $to   = str_replace('\\', '/', $to);
-
-        $from     = explode('/', $from);
-        $to       = explode('/', $to);
-        $relPath  = $to;
-
-        foreach($from as $depth => $dir) {
-            if($dir === $to[$depth]) {
-                array_shift($relPath);
-            } else {
-                $remaining = count($from) - $depth;
-                if($remaining > 1) {
-                    $padLength = (count($relPath) + $remaining - 1) * -1;
-                    $relPath = array_pad($relPath, $padLength, '..');
-                    break;
-                } else {
-                    $relPath[0] = './' . $relPath[0];
-                }
-            }
-        }
-        return implode('/', $relPath);
-    }
-}

lib/Rails/Config/default_config.php

@@ -222,10 +222,10 @@ $config->assets = [
      * when compiling. These values will be passed to glob() with GLOB_BRACE.
      */
     'patterns' => [
-        '.gif',
+        '*.gif',
-        '.png',
+        '*.png',
-        '.jpg',
+        '*.jpg',
-        '.jpeg',
+        '*.jpeg',
     ],
     
     /**