Add creator email filter to filter bar

src/filterbar.js

@@ -363,6 +363,13 @@ export class MetadataValueFilter extends Filter {
   }
 }
 
+/**
+ * String filter. No auto-completion.
+ * @extends {Filter<string>}
+ */
+export class StringFilter extends Filter {
+}
+
 /**
  * Filter methods that are common to every strictly boolean filter
  * @extends {Filter<boolean>}
@@ -418,7 +425,8 @@ export const getNavigationFilters = (store, context = {}) => {
     new MetadataNameFilter(store),
     new ConfidenceFilter('confidence'),
     new ConfidenceFilter('transcription_confidence'),
-    new WorkerVersionFilter(store, 'transcription_worker_version')
+    new WorkerVersionFilter(store, 'transcription_worker_version'),
+    new StringFilter('creator_email')
   ]
 
   // Only include the metadata value filter when the metadata name filter is set

tests/unit/filterbar.spec.js

@@ -13,6 +13,7 @@ import {
   MetadataNameFilter,
   MetadataValueFilter,
   BooleanFilter,
+  StringFilter,
   getNavigationFilters
 } from '@/filterbar'
 
@@ -1371,6 +1372,61 @@ describe('filterbar.js', () => {
     })
   })
 
+  describe('StringFilter', () => {
+    it('has correct attributes', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.strictEqual(filter.name, 'filter_name')
+      assert.strictEqual(filter.displayName, 'Filter name')
+      assert.strictEqual(filter.placeholder, 'Filter value')
+      assert.strictEqual(filter.operatorName, undefined)
+      assert.strictEqual(filter.operatorPlaceholder, 'Select an operator')
+      assert.deepStrictEqual(filter.operators, { eq: '=' })
+    })
+
+    it('has no autocomplete', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.deepStrictEqual(filter.autocomplete('', 'eq'), [])
+      assert.deepStrictEqual(filter.autocomplete('some input', 'eq'), [])
+      assert.deepStrictEqual(filter.autocomplete('', 'invalid_operator'), [])
+    })
+
+    it('displays a value as a string', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.strictEqual(filter.display('blah'), 'blah')
+      assert.strictEqual(filter.display(42), '42')
+      assert.strictEqual(filter.display(true), 'true')
+    })
+
+    it('validates anything', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.strictEqual(filter.validate('blah'), 'blah')
+      assert.strictEqual(filter.validate(42), 42)
+      assert.strictEqual(filter.validate(true), true)
+      assert.deepStrictEqual(filter.validate({ a: 'b' }), { a: 'b' })
+    })
+
+    it('serializes anything as a string', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.strictEqual(filter.serialize('blah'), 'blah')
+      assert.strictEqual(filter.serialize(42), '42')
+      assert.strictEqual(filter.serialize(true), 'true')
+    })
+
+    it('does nothing on a deserialize', () => {
+      const filter = new StringFilter('filter_name')
+
+      assert.strictEqual(filter.deserialize('blah'), 'blah')
+      assert.strictEqual(filter.deserialize(42), 42)
+      assert.strictEqual(filter.deserialize(true), true)
+      assert.deepStrictEqual(filter.deserialize({ a: 'b' }), { a: 'b' })
+    })
+  })
+
   describe('getNavigationFilters', () => {
     it('returns no filters without a selected corpus', () => {
       assert.deepStrictEqual(getNavigationFilters(store), [])
@@ -1387,6 +1443,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new TypeFilter(store),
         new BooleanFilter('folder'),
         new MLClassFilter(store),
@@ -1408,6 +1465,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new TypeFilter(store),
         new BooleanFilter('folder'),
         new MLClassFilter(store),
@@ -1428,6 +1486,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new BooleanFilter('folder'),
         new MLClassFilter(store),
         new ConfidenceFilter('classification_confidence'),
@@ -1447,6 +1506,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new TypeFilter(store),
         new MLClassFilter(store),
         new ConfidenceFilter('classification_confidence'),
@@ -1466,6 +1526,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new MetadataValueFilter(),
         new TypeFilter(store),
         new BooleanFilter('folder'),
@@ -1488,6 +1549,7 @@ describe('filterbar.js', () => {
         new ConfidenceFilter('confidence'),
         new ConfidenceFilter('transcription_confidence'),
         new WorkerVersionFilter(store, 'transcription_worker_version'),
+        new StringFilter('creator_email'),
         new TypeFilter(store),
         new BooleanFilter('folder'),
         new BooleanFilter('top_level')