feat: STRF-11908 Provide public endpoints for setting templates and t…

…ranslations (#361)
bigcommerce · Apr 16, 2024 · 21b9c9b · 21b9c9b
1 parent 952dc59
commit 21b9c9b
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Showing 2 changed files with 51 additions and 23 deletions.
diff --git a/index.js b/index.js
@@ -60,7 +60,7 @@ class Paper {
             break;
         }
 
-        this.preProcessor = this.renderer.getPreProcessor();
+        this.preProcessor = this.getPreProcessor();
 
         this.logger = logger;
     }
@@ -198,6 +198,14 @@ class Paper {
         });
     }
 
+    addTemplates(templates) {
+        return this.renderer.addTemplates(templates);
+    }
+
+    getPreProcessor() {
+        return this.renderer.getPreProcessor();
+    }
+
     /**
      * Is the given template loaded?
      *
@@ -215,13 +223,15 @@ class Paper {
      * @return {Promise} Promise to load the translations into the renderer.
      */
     loadTranslations(acceptLanguage) {
-        return this._assembler.getTranslations().then(translations => {
-            const translator = Translator.create(acceptLanguage, translations, this.logger);
-            this.renderer.setTranslator(translator);
-            return translations;
-        });
+        return this._assembler.getTranslations().then(translations => this.addTranslations(translations, acceptLanguage));
     };
 
+    addTranslations(translations, acceptLanguage) {
+        const translator = Translator.create(acceptLanguage, translations, this.logger);
+        this.renderer.setTranslator(translator);
+        return translations;
+    }
+
     /**
      * Render a string with the given context.
      *

diff --git a/spec/index.js b/spec/index.js
@@ -136,6 +136,17 @@ describe('render()', function() {
                 done();
             });
     });
+
+    it('should add templates to paper', async (done) => {
+        const paper = new Paper(null, null, assembler);
+        paper.addTemplates(paper.getPreProcessor()({
+            'pages/product': '<html>{{> pages/partial}}</html>',
+            'pages/partial': '<p>{{variable}}</p>',
+        }));
+
+        const result = await paper.render('pages/product', context);
+        expect(result).to.be.equal('<html><p>hello world</p></html>');
+    });
 });
 
 describe('renderTheme()', function() {
@@ -173,27 +184,28 @@ describe('renderTheme()', function() {
 
 
 describe('loadTranslations', () => {
+    const translations = {
+        'en': {
+            hello: 'Hello {name}',
+            level1: {
+                level2: 'we are in the second level'
+            }
+        },
+        'fr': {
+            hello: 'Bonjour {name}',
+            level1: {
+                level2: 'nous sommes dans le deuxième niveau'
+            }
+        },
+        'fr-CA': {
+            hello: 'Salut {name}'
+        }
+    };
     it('should load translations in normal flow (transforming and flattening translations)', done => {
         const assembler = {
             getTemplates: () => Promise.resolve({}),
             getTranslations: () => {
-                return Promise.resolve({
-                    'en': {
-                        hello: 'Hello {name}',
-                        level1: {
-                            level2: 'we are in the second level'
-                        }
-                    },
-                    'fr': {
-                        hello: 'Bonjour {name}',
-                        level1: {
-                            level2: 'nous sommes dans le deuxième niveau'
-                        }
-                    },
-                    'fr-CA': {
-                        hello: 'Salut {name}'
-                    }
-                });
+                return Promise.resolve(translations);
             }
         };
         const paper = new Paper(null, null, assembler);
@@ -202,6 +214,12 @@ describe('loadTranslations', () => {
             done();
         });
     });
+
+    it('should add translations to paper', async () => {
+        const paper = new Paper(null, null, {});
+        paper.addTranslations(translations, 'en');
+        expect(paper.renderer.getTranslator().translate('hello', {name: 'Mario'})).to.equal('Hello Mario');
+    });
 });
 
 describe('Request Params', function() {