Improve interface to choose referenceable properties (#139)

GetDKAN · Jun 10, 2019 · fb2ae8c · fb2ae8c
1 parent be785f0
commit fb2ae8c
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Showing 5 changed files with 63 additions and 40 deletions.
diff --git a/modules/custom/dkan_api/src/Routing/RouteProvider.php b/modules/custom/dkan_api/src/Routing/RouteProvider.php
@@ -19,18 +19,7 @@ class RouteProvider {
    */
   public function getPropertyList() {
     $list = \Drupal::config('dkan_data.settings')->get('property_list');
-    if ($list) {
-      // Trim and split list on newlines whether Windows, MacOS or Linux.
-      return preg_split(
-        '/\s*\r\n\s*|\s*\r\s*|\s*\n\s*/',
-        trim($list),
-        -1,
-        PREG_SPLIT_NO_EMPTY
-      );
-    }
-    else {
-      return [];
-    }
+    return array_values(array_filter($list));
   }
 
   /**

diff --git a/modules/custom/dkan_data/config/install/dkan_data.settings.yml b/modules/custom/dkan_data/config/install/dkan_data.settings.yml
@@ -1,4 +1,21 @@
-property_list: |
-  theme
-  keyword
-  organization
+property_list:
+  'theme': 'theme'
+  'keyword': 'keyword'
+  'publisher' : 'publisher'
+  'contactPoint': 0
+  '@type': 0
+  'title': 0
+  'identifier': 0
+  'description': 0
+  'accessLevel': 0
+  'accrualPeriodicity': 0
+  'describedBy': 0
+  'describedByType': 0
+  'distribution': 0
+  'issued': 0
+  'license': 0
+  'modified': 0
+  'references': 0
+  'spatial': 0
+  'temporal': 0
+  'isPartOf': 0
diff --git a/modules/custom/dkan_data/src/Form/DkanDataSettingsForm.php b/modules/custom/dkan_data/src/Form/DkanDataSettingsForm.php
@@ -34,15 +34,41 @@ public function getFormId() {
    */
   public function buildForm(array $form, FormStateInterface $form_state) {
     $config = $this->config('dkan_data.settings');
+    $options = $this->retrieveSchemaProperties();
+    $default_values = $config->get('property_list');
     $form['property_list'] = [
-      '#type' => 'textarea',
-      '#title' => $this->t('List of dataset properties to be referenced'),
-      '#description' => $this->t('Separate properties by a new line.'),
-      '#default_value' => $config->get('property_list'),
+      '#type' => 'checkboxes',
+      '#title' => $this->t('List of dataset properties with referencing and API endpoint'),
+      '#options' => $options,
+      '#default_value' => $default_values,
     ];
     return parent::buildForm($form, $form_state);
   }
 
+  /**
+   * @return array
+   *   List of schema properties' title and description.
+   */
+  public function retrieveSchemaProperties() : array {
+    // Create a json object from our schema.
+    $schemaRetriever = \Drupal::service('dkan_schema.schema_retriever');
+    $schema = $schemaRetriever->retrieve('dataset');
+    $schema_object = json_decode($schema);
+
+    // Build a list of the schema properties' title and description.
+    $property_list = [];
+    foreach ($schema_object->properties as $property_id => $property_object) {
+      if (isset($property_object->title)) {
+        $property_list[$property_id] = "{$property_object->title} ({$property_id})";
+      }
+      else {
+        $property_list[$property_id] = ucfirst($property_id);
+      }
+    }
+
+    return $property_list;
+  }
+
   /**
    * {@inheritdoc}
    */

diff --git a/modules/custom/dkan_data/src/ValueReferencer.php b/modules/custom/dkan_data/src/ValueReferencer.php
@@ -388,18 +388,7 @@ protected function emptyPropertyOfSameType($data) {
    */
   protected function getPropertyList() : array {
     $list = $this->configService->get('dkan_data.settings')->get('property_list');
-    if ($list) {
-      // Trim and split list on newlines whether Windows, MacOS or Linux.
-      return preg_split(
-        '/\s*\r\n\s*|\s*\r\s*|\s*\n\s*/',
-        trim($list),
-        -1,
-        PREG_SPLIT_NO_EMPTY
-      );
-    }
-    else {
-      return [];
-    }
+    return array_values(array_filter($list));
   }
 
 }
diff --git a/modules/custom/dkan_data/tests/src/Unit/ValueReferencerTest.php b/modules/custom/dkan_data/tests/src/Unit/ValueReferencerTest.php
@@ -382,15 +382,17 @@ public function testGetPropertyList() {
 
     $this->writeProtectedProperty($mock, 'configService', $mockConfigService);
 
-    $list = "theme
-    some property     
-    yet another property
-    
-    ";
+    $list = [
+      "contactPoint" => "contactPoint",
+      "theme" => "theme",
+      "keyword" => "keyword",
+      "other properties" => 0,
+      "not interested in" => 0,
+    ];
     $expected = [
-      'theme',
-      'some property',
-      'yet another property',
+      "contactPoint",
+      "theme",
+      "keyword",
     ];
 
     // Expect.