views_tabs.patch

From 879c47e6c03216b03b86bbe8c30ed190b44ec943 Mon Sep 17 00:00:00 2001
From: Paul Sheldrake <paul.sheldrake@gmail.com>
Date: Tue, 4 Sep 2018 11:08:09 -0700
Subject: [PATCH] re-roll patch for for settings and tab title

---
 .gitignore                                   |  1 +
 src/Plugin/views/style/ViewsBootstrapTab.php | 30 ++++++++++++++++---
 templates/views-bootstrap-tab.html.twig      | 12 +++++++-
 views_bootstrap.theme.inc                    | 44 ++++++++++++++++++++++++++--
 4 files changed, 79 insertions(+), 8 deletions(-)
 create mode 100644 .gitignore

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..485dee6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.idea
diff --git a/src/Plugin/views/style/ViewsBootstrapTab.php b/src/Plugin/views/style/ViewsBootstrapTab.php
index d2cbed9..62d1fc0 100644
--- a/src/Plugin/views/style/ViewsBootstrapTab.php
+++ b/src/Plugin/views/style/ViewsBootstrapTab.php
@@ -29,17 +29,32 @@ class ViewsBootstrapTab extends StylePluginBase {
    */
   protected $usesFields = TRUE;
 
+  /**
+   * Does the style plugin allows to use style plugins.
+   *
+   * @var bool
+   */
+  protected $usesRowPlugin = TRUE;
+
   /**
    * {@inheritdoc}
    */
   protected $usesOptions = TRUE;
 
+  /**
+   * Does the style plugin support grouping of rows.
+   *
+   * @var bool
+   */
+  protected $usesGrouping = FALSE;
+
   /**
    * Definition.
    */
   protected function defineOptions() {
     $options = parent::defineOptions();
     $options['tab_field'] = ['default' => NULL];
+    $options['tab_group'] = ['default' => FALSE];
     $options['tab_type'] = ['default' => 'tabs'];
     $options['justified'] = ['default' => FALSE];
     return $options;
@@ -50,8 +65,10 @@ class ViewsBootstrapTab extends StylePluginBase {
    */
   public function buildOptionsForm(&$form, FormStateInterface $form_state) {
     parent::buildOptionsForm($form, $form_state);
-    if (isset($form['grouping'])) {
-      unset($form['grouping']);
+
+      if (isset($form['grouping'])) {
+        unset($form['grouping']);
+      }
 
       $form['tab_field'] = [
         '#type' => 'select',
@@ -62,6 +79,13 @@ class ViewsBootstrapTab extends StylePluginBase {
         '#description' => t('Select the field that will be used as the tab.'),
       ];
 
+      $form['tab_group'] = [
+        '#type' => 'checkbox',
+        '#title' => $this->t('Group by tab field'),
+        '#default_value' => $this->options['tab_group'],
+        '#description' => t('If you want to group tabs by same values.'),
+      ];
+
       $form['tab_type'] = [
         '#type' => 'select',
         '#title' => $this->t('Tab Type'),
@@ -82,6 +106,4 @@ class ViewsBootstrapTab extends StylePluginBase {
       ];
     }
 
-  }
-
 }
\ No newline at end of file
diff --git a/templates/views-bootstrap-tab.html.twig b/templates/views-bootstrap-tab.html.twig
index 5955b42..88e2002 100644
--- a/templates/views-bootstrap-tab.html.twig
+++ b/templates/views-bootstrap-tab.html.twig
@@ -14,7 +14,17 @@
         {% for key, row in rows %}
             {% set row_classes = ['tab-pane', loop.first ? 'active'] %}
             <div class="{{ row_classes|join(' ') }}" id="tab-{{ id }}-{{ key }}" {{ row.attributes }}>
-            {{ row.content }}
+
+            {% if row.content is not empty %}
+              {{ row.content }}
+            {% endif %}
+
+            {% if row.content_tabs is not empty %}
+              {% for tc_key, tab_content in row.content_tabs %}
+                {{ tab_content }}
+              {% endfor %}
+            {% endif %}
+
         </div>
         {% endfor %}
     </div>
diff --git a/views_bootstrap.theme.inc b/views_bootstrap.theme.inc
index 09f1750..b417762 100644
--- a/views_bootstrap.theme.inc
+++ b/views_bootstrap.theme.inc
@@ -181,18 +181,56 @@ function template_preprocess_views_bootstrap_tab(array &$vars) {
   $tab_field = $view->style_plugin->options['tab_field'];
   $vars['tab_type'] = $view->style_plugin->options['tab_type'];
   $vars['justified'] = $view->style_plugin->options['justified'];
+  $vars['tab_group'] = $view->style_plugin->options['tab_group'];
 
   // Get tabs.
   if ($tab_field) {
+    // Keeps which id is used for group by field value
+    $tab_ids = array();
+
     if (isset($view->field[$tab_field])) {
       foreach (array_keys($vars['rows']) as $key) {
-        $vars['tabs'][$key] = $view->style_plugin->getFieldValue($key, $tab_field);
+
+        $tab_field_value = $view->style_plugin->getFieldValue($key, $tab_field);
+        // The rendered field but strip tags so no views markup ruins
+        // the tab specific markup.
+        $tab_field_rendered = strip_tags($view->style_plugin->getField($key, $tab_field));
+
+        // If tabs are grouped get previous key for the value
+        if ($vars['tab_group'] && isset($tab_ids[$tab_field_value])) {
+          $key = $tab_ids[$tab_field_value];
+        }
+        else {
+          $tab_ids[$tab_field_value] = $key;
+        }
+
+        $vars['tabs'][$key] = $tab_field_rendered;
       }
     }
+
     foreach ($vars['rows'] as $id => $row) {
       $vars['rows'][$id] = array();
-      $vars['rows'][$id]['content'] = $row;
-      $vars['rows'][$id]['attributes'] = new Attribute();
+
+      $tab_field_value = $view->style_plugin->getFieldValue($id, $tab_field);
+
+      // If groups the tabs create new array with all the values for the tab content
+      if ($vars['tab_group'] && isset($tab_ids[$tab_field_value])) {
+        if (!isset($vars['rows'][$id]['content_tabs'])) {
+          $vars['rows'][$id]['content_tabs'] = array();
+        }
+
+        // group by the key of first met value of the field grouped by
+        $id = $tab_ids[$tab_field_value];
+        $vars['rows'][$id]['content_tabs'][] = $row;
+      }
+      else {
+        $vars['rows'][$id]['content'] = $row;
+      }
+
+      if (!isset($vars['rows'][$id]['attributes'])) {
+        $vars['rows'][$id]['attributes'] = new Attribute();
+      }
+
       if ($row_class = $view->style_plugin->getRowClass($id)) {
         $vars['rows'][$id]['attributes']->addClass($row_class);
       }
-- 
2.14.3 (Apple Git-98)