FEATURE: Preview for non site packages

Classes/Fusion/FusionService.php

@@ -14,6 +14,7 @@
  */
 
 use Neos\Flow\Annotations as Flow;
+use Neos\Flow\Package\PackageManager;
 use \Neos\Neos\Domain\Service\FusionService as NeosFusionService;
 
 /**
@@ -30,6 +31,12 @@ class FusionService extends NeosFusionService
      */
     protected $autoIncludeConfiguration = array();
 
+    /**
+     * @Flow\Inject
+     * @var PackageManager
+     */
+    protected $packageManager;
+
     /**
      * Returns a merged fusion object tree in the context of the given site-package
      *
@@ -53,15 +60,22 @@ public function getMergedTypoScriptObjectTreeForSitePackage($siteResourcesPackag
     public function getMergedFusionObjectTreeForSitePackage($siteResourcesPackageKey)
     {
         $siteRootFusionPathAndFilename = sprintf($this->siteRootFusionPattern, $siteResourcesPackageKey);
+        $package = $this->packageManager->getPackage($siteResourcesPackageKey);
 
-        $mergedFusionCode = '';
-        $mergedFusionCode .= $this->generateNodeTypeDefinitions();
-        $mergedFusionCode .= $this->getFusionIncludes($this->prepareAutoIncludeFusion());
-        $mergedFusionCode .= $this->getFusionIncludes($this->prependFusionIncludes);
-        $mergedFusionCode .= $this->readExternalFusionFile($siteRootFusionPathAndFilename);
-        $mergedFusionCode .= $this->getFusionIncludes($this->appendFusionIncludes);
+        $fusionCode = '';
+
+        if ($package->getComposerManifest('type') == 'neos-site') {
+            $fusionCode .= $this->generateNodeTypeDefinitions();
+            $fusionCode .= $this->getFusionIncludes($this->prepareAutoIncludeFusion());
+            $fusionCode .= $this->getFusionIncludes($this->prependFusionIncludes);
+            $fusionCode .= $this->readExternalFusionFile($siteRootFusionPathAndFilename);
+            $fusionCode .= $this->getFusionIncludes($this->appendFusionIncludes);
+        } else {
+            $fusionCode .= 'include: resource://Sitegeist.Monocle/Private/Fusion/Root.fusion' . PHP_EOL;
+            $fusionCode .= 'include: resource://' . $siteResourcesPackageKey . '/Private/Fusion/Root.fusion' . PHP_EOL;
+        }
 
-        return $this->fusionParser->parse($mergedFusionCode, $siteRootFusionPathAndFilename);
+        return $this->fusionParser->parse($fusionCode, $siteRootFusionPathAndFilename);
     }
 
 

Classes/Service/PackageKeyTrait.php

@@ -4,6 +4,7 @@
 use Neos\Flow\Annotations as Flow;
 use Neos\Flow\Package\PackageManager;
 use Neos\Flow\Package\PackageInterface;
+use Neos\Neos\Domain\Repository\DomainRepository;
 
 /**
  * Utility trait to determine package keys
@@ -17,29 +18,61 @@ trait PackageKeyTrait
      */
     protected $packageManager;
 
+    /**
+     * @Flow\Inject
+     * @var Neos\Neos\Domain\Repository\DomainRepository
+     */
+    protected $domainRepository;
+
+    /**
+     * @Flow\InjectConfiguration("defaultPackageKey")
+     * @var string|null
+     */
+    protected $defaultPackageKey;
+
+    /**
+     * @Flow\InjectConfiguration("packages")
+     * @var mixed[]
+     */
+    protected $packageConfigurations;
+
     /**
      * Determine the default site package key
      *
      * @return string
      */
     protected function getDefaultSitePackageKey()
     {
+        try {
+            $domain = $this->domainRepository->findOneByActiveRequest();
+            if ($domain && $domain->getSite()) {
+                return $domain->getSite()->getSiteResourcesPackageKey();
+            }
+        } catch (\Exception $e) {
+            // ignore errors that may occur if no database is present
+        }
+
+        if ($this->defaultPackageKey) {
+            return $this->defaultPackageKey;
+        }
+
         $sitePackageKeys = $this->getActiveSitePackageKeys();
         return reset($sitePackageKeys);
     }
 
     /**
      * Get a list of all active site package keys
-     * @return array
+     * @return string[]
      */
-    protected function getActiveSitePackageKeys()
+    protected function getActiveSitePackageKeys(): array
     {
         $sitePackages = $this->packageManager->getFilteredPackages('available', null, 'neos-site');
-        $result = [];
+        $sitePackageKeys = [];
         foreach ($sitePackages as $sitePackage) {
             $packageKey = $sitePackage->getPackageKey();
-            $result[] = $packageKey;
+            $sitePackageKeys[] = $packageKey;
         }
-        return $result;
+        $configuredPackageKeys = $this->packageConfigurations ? array_keys($this->packageConfigurations) : [];
+        return array_unique(array_merge($sitePackageKeys, $configuredPackageKeys));
     }
 }

Configuration/Settings.yaml

@@ -11,6 +11,8 @@ Sitegeist:
     fusion:
       enableObjectTreeCache: true
 
+    defaultPackageKey: null
+
     packages: {  }
 
     ui:

README.md

@@ -352,7 +352,7 @@ Sitegeist:
 
 This allows for including prototypes of packages selectively.
 
-### Site-specific configuration
+### Package-specific configuration
 
 All configurations can be overwritten for each selected site package.
 
@@ -369,6 +369,19 @@ Sitegeist:
                 height: 1000
 ```
 
+This packages configuration can also be used to configure non-site packages for previewing in the styleguide.
+
+When a prototyope of a non-site package is rendered Monocle will only load the Root.fusion of this specific package and the Monocle Root.fusion. Every other fusion including the default fusion has to be included
+explicitly. This mimics the behavior of the classic FusionView that is used for FusionRendering of Flow Controller Actions.
+
+```YAML
+Sitegeist:
+  Monocle:
+    packages:
+      #add a key to the package list without package specific configuration
+      'Vendor.Example': {}
+```
+
 ### Fusion
 
 Sitegeist.Monocle brings some fusion-prototypes that you can use or adjust to your needs.
@@ -384,19 +397,19 @@ prototype(Sitegeist.Monocle:Preview.Page) {
         metaViewport = '<meta name="viewport" content="width=device-width">'
 
         stylesheets.main =  Neos.Fusion:Tag {
-           tagName = 'link'
-           attributes.rel = 'stylesheet'
-           attributes.href = Neos.Fusion:ResourceUri {
-               path = 'resource://Vendor.Site/Public/Styles/main.css'
-           }
+            tagName = 'link'
+            attributes.rel = 'stylesheet'
+            attributes.href = Neos.Fusion:ResourceUri {
+                path = 'resource://Vendor.Site/Public/Styles/main.css'
+            }
         }
 
         javascripts.main = Neos.Fusion:Tag {
-           tagName = 'script'
-           attributes.src = Neos.Fusion:ResourceUri {
-               path = 'resource://Vendor.Site/Public/JavaScript/main.js'
-           }
-       }
+            tagName = 'script'
+            attributes.src = Neos.Fusion:ResourceUri {
+                path = 'resource://Vendor.Site/Public/JavaScript/main.js'
+            }
+        }
     }
 }
 ```