Merge pull request #500 from localgovdrupal/495/feature/unpublished-p…

…ages

adds theme options for unpublished pages

config/install/localgov_base.settings.yml

@@ -1,2 +1,4 @@
-localgov_base_remove_css: false
-localgov_base_remove_js: false
+localgov_base_remove_css: FALSE
+localgov_base_remove_js: FALSE
+localgov_base_add_unpublished_background_colour: TRUE
+localgov_base_add_draft_note_to_unpublished_content: FALSE

config/schema/localgov_base.schema.yml

@@ -8,3 +8,9 @@ localgov_base.settings:
     localgov_base_remove_js:
       type: boolean
       label: 'Remove JS libraries from base theme.'
+    localgov_base_add_unpublished_background_colour:
+      type: boolean
+      label: 'Add background colour to unpublished content.'
+    localgov_base_add_draft_note_to_unpublished_content:
+      type: boolean
+      label: 'Add "[Draft]" to title of unpublished content.'

css/base/base.css

@@ -200,8 +200,3 @@ textarea,
 button {
   font-family: var(--font-primary);
 }
-
-.node--unpublished,
-.paragraph--unpublished {
-  background-color: pink;
-}

css/components/unpublished-bg.css

@@ -0,0 +1,4 @@
+.node--unpublished,
+.paragraph--unpublished {
+  background-color: pink;
+}

localgov_base.libraries.yml

@@ -33,6 +33,11 @@ region-tabs:
     theme:
       css/components/region-tabs.css: {}
 
+unpublished-bg:
+  css:
+    theme:
+      css/components/unpublished-bg.css: {}
+
 callout:
   css:
     theme:

localgov_base.theme

@@ -31,6 +31,20 @@ function localgov_base_form_system_theme_settings_alter(&$form, FormStateInterfa
     '#default_value' => theme_get_setting('localgov_base_remove_js'),
     '#description'   => t("Check this box to disable the base theme's JavaScript"),
   ];
+
+  $form['localgov_base_add_unpublished_background_colour'] = [
+    '#type'          => 'checkbox',
+    '#title'         => t('Add background colour to unpublished content.'),
+    '#default_value' => theme_get_setting('localgov_base_add_unpublished_background_colour'),
+    '#description'   => t("If you remove the background colour, you should probably also check the box below to add '[Draft]' to the title of unpublished content."),
+  ];
+
+  $form['localgov_base_add_draft_note_to_unpublished_content'] = [
+    '#type'          => 'checkbox',
+    '#title'         => t('Add "Draft" to title of unpublished content.'),
+    '#default_value' => theme_get_setting('localgov_base_add_draft_note_to_unpublished_content'),
+    '#description'   => t('This adds the word "Draft" to the title of any unpublished content. This is useful if you have removed the pink background from unpublished content.'),
+  ];
 }
 
 /**
@@ -65,6 +79,45 @@ function localgov_base_preprocess_page(&$variables) {
   if (!isset($variables['localgov_base_remove_css'])) {
     $variables['#attached']['library'][] = 'localgov_base/global';
   }
+
+  // We have a theme setting boolean for removing the pink background from
+  // unpublished content. If that setting is false,
+  // we will add the 'unpublished' library to our page.
+  if (theme_get_setting('localgov_base_add_unpublished_background_colour') == TRUE) {
+    $variables['#attached']['library'][] = 'localgov_base/unpublished-bg';
+  }
+}
+
+/**
+ * Implements hook_preprocess_HOOK().
+ */
+function localgov_base_preprocess_node(&$variables) {
+  $node_status = $variables['node']->isPublished();
+  if ($node_status === FALSE) {
+    if (theme_get_setting('localgov_base_add_draft_note_to_unpublished_content') == TRUE) {
+      $variables['label'] = t('[Draft]') . " " . $variables['node']->label();
+    }
+  }
+}
+
+/**
+ * Implements hook_preprocess_HOOK().
+ */
+function localgov_base_preprocess_block(&$variables) {
+  $route_match = Drupal::routeMatch();
+  // Check if we are on a node page.
+  if ($route_match->getRouteName() == 'entity.node.canonical') {
+    $node = $route_match->getParameter('node');
+    $node_status = $node->isPublished();
+    if ($variables['plugin_id'] === 'localgov_page_header_block') {
+      if ($node_status === FALSE) {
+        if (theme_get_setting('localgov_base_add_draft_note_to_unpublished_content') == TRUE) {
+          $current_title = $variables['content'][0]['#title'];
+          $variables['content'][0]['#title'] = t('[Draft]') . " " . $current_title;
+        }
+      }
+    }
+  }
 }
 
 /**