VACMS-20502 Add hardcoded metadata to Policies pages (#2466)

Author: randimays

src/site/filters/liquid.js

@@ -2241,4 +2241,23 @@ module.exports = function registerFilters() {
     }
     return null;
   };
+
+  liquid.filters.assignHardcodedMetaDescription = url => {
+    if (!url) {
+      return null;
+    }
+
+    const META_DESCRIPTIONS = {
+      '/policies':
+        'Find VA policies on privacy and patient rights, family rights, visitation, and more.',
+    };
+
+    for (const [endOfPath, content] of Object.entries(META_DESCRIPTIONS)) {
+      if (url?.endsWith(endOfPath)) {
+        return content;
+      }
+    }
+
+    return null;
+  };
 };

src/site/filters/liquid.unit.spec.js

@@ -3425,3 +3425,46 @@ describe('runAndFnConditions', () => {
     expect(liquid.filters.andFn(3, ...testingParams)).to.be.false;
   });
 });
+
+describe('assignHardcodedMetaDescription', () => {
+  it('should return the correct description when a matching path is given', () => {
+    expect(
+      liquid.filters.assignHardcodedMetaDescription(
+        '/minneapolis-health-care/policies',
+      ),
+    ).to.equal(
+      'Find VA policies on privacy and patient rights, family rights, visitation, and more.',
+    );
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(liquid.filters.assignHardcodedMetaDescription('')).to.be.null;
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(
+      liquid.filters.assignHardcodedMetaDescription('/minneapolis-health-care'),
+    ).to.be.null;
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(liquid.filters.assignHardcodedMetaDescription(null)).to.be.null;
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(liquid.filters.assignHardcodedMetaDescription(undefined)).to.be.null;
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(liquid.filters.assignHardcodedMetaDescription('/resources')).to.be
+      .null;
+  });
+
+  it('should return null if a matching path is not given', () => {
+    expect(
+      liquid.filters.assignHardcodedMetaDescription(
+        '/minneapolis-health-care/policies-for-something-else',
+      ),
+    ).to.be.null;
+  });
+});

src/site/includes/metatags.drupal.liquid

@@ -120,6 +120,8 @@
   <meta name="twitter:site" content="@DeptVetAffairs">
 
   <!-- Derive the meta description. -->
+  {% assign description = entityUrl.path | assignHardcodedMetaDescription %}
+
   {% if fieldClinicalHealthServi %}
     {% assign description = fieldClinicalHealthServi.processed | strip_html %}
   {% elsif fieldPressReleaseBlurb %}
@@ -132,6 +134,8 @@
     {% assign description = 'Welcome to the official website of the U.S. Department of Veterans Affairs. Discover, apply for, and manage your VA benefits and care.' %}
   {% endif %}
 
+  
+
   <!-- Add meta description tags. -->
   {% if description %}
     <meta content="{{ description }}" property="og:description">