Add JavaScriptResource template package

* Add JavaScriptResource template package

* Remove JavaScriptResource mustache template submodule

* Use getTemplatePath to find JavaScriptResource template from a list of possible locations

Author: lukareihl

.gitmodules

@@ -26,7 +26,8 @@
         "ext-ctype": "*",
         "ext-json": "*",
         "mustache/mustache": "^2.13",
-        "tedivm/jshrink": "~1.0"
+        "tedivm/jshrink": "~1.0",
+        "51degrees/fiftyone.pipeline.javascript-templates": "1.*"
     },
     "require-dev": {
         "kint-php/kint": "^3.3",
@@ -41,5 +42,11 @@
         "psr-4": {
             "fiftyone\\pipeline\\core\\tests\\": "tests/"
         }
-    }
+    },
+    "repositories": [
+        {
+            "type": "vcs",
+            "url": "https://github.com/51Degrees/javascript-templates"
+        }
+    ]
 }

composer.json

@@ -176,8 +176,8 @@ public function processInternal($flowData)
         }
 
         $vars["_parameters"] = json_encode($jsParams);
-         
-        $output = $m->render(file_get_contents(__DIR__ . "/../javascript-templates/JavaScriptResource.mustache"), $vars);
+
+        $output = $m->render(file_get_contents($this->getTemplatePath()), $vars);
 
 		if($this->minify) {
             // Minify the output
@@ -190,4 +190,19 @@ public function processInternal($flowData)
 
         return;
     }
+
+    private function getTemplatePath()
+    {
+        $templatePath = '51degrees/fiftyone.pipeline.javascript-templates/JavaScriptResource.mustache';
+        $prefixes = ['/../../../', '/../vendor/'];
+
+        foreach ($prefixes as $prefix) {
+            $path = __DIR__ . $prefix . $templatePath;
+            if (file_exists($path)) {
+                return $path;
+            }
+        }
+
+        throw new \Exception('Could not find JavaScriptResource template');
+    }
 }