Version 1

[yaffs-website] / web / core / modules / book / book.views.inc

diff --git a/web/core/modules/book/book.views.inc b/web/core/modules/book/book.views.inc
new file mode 100644 (file)
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+++ b/web/core/modules/book/book.views.inc
@@ -0,0 +1,125 @@
+<?php
+
+/**
+ * @file
+ * Provide views data for book.module.
+ *
+ * @ingroup views_module_handlers
+ */
+
+/**
+ * Implements hook_views_data().
+ */
+function book_views_data() {
+  $data = [];
+  $data['book'] = [];
+  $data['book']['table'] = [];
+  $data['book']['table']['group'] = t('Book');
+
+  $data['book']['table']['join'] = [
+    'node_field_data' => [
+      'left_field' => 'nid',
+      'field' => 'nid',
+    ],
+  ];
+
+  $data['book']['nid'] = [
+    'title' => t('Page'),
+    'help' => t('The book page node.'),
+    'relationship' => [
+      'base' => 'node_field_data',
+      'id' => 'standard',
+      'label' => t('Book Page'),
+    ],
+  ];
+
+  $data['book']['bid'] = [
+    'title' => t('Top level book'),
+    'help' => t('The book the node is in.'),
+    'relationship' => [
+      'base' => 'node_field_data',
+      'id' => 'standard',
+      'label' => t('Book'),
+    ],
+  ];
+
+  $data['book']['pid'] = [
+    'title' => t('Parent'),
+    'help' => t('The parent book node.'),
+    'relationship' => [
+      'base' => 'node_field_data',
+      'id' => 'standard',
+      'label' => t('Book Parent'),
+    ],
+  ];
+
+  $data['book']['has_children'] = [
+    'title' => t('Page has Children'),
+    'help' => t('Flag indicating whether this book page has children'),
+    'field' => [
+      'id' => 'boolean',
+    ],
+    'sort' => [
+      'id' => 'standard',
+    ],
+    'filter' => [
+      'id' => 'boolean',
+      'label' => t('Has Children'),
+    ],
+    'argument' => [
+      'id' => 'numeric',
+    ],
+  ];
+
+  $data['book']['weight'] = [
+    'title' => t('Weight'),
+    'help' => t('The weight of the book page.'),
+    'field' => [
+      'id' => 'numeric',
+    ],
+    'sort' => [
+      'id' => 'standard',
+    ],
+  ];
+
+  $data['book']['depth'] = [
+    'title' => t('Depth'),
+    'help' => t('The depth of the book page in the hierarchy; top level books have a depth of 1.'),
+    'field' => [
+      'id' => 'numeric',
+    ],
+    'sort' => [
+      'id' => 'standard',
+    ],
+    'filter' => [
+      'id' => 'numeric',
+    ],
+    'argument' => [
+      'id' => 'standard',
+    ],
+  ];
+  $parents = [
+    1 => t('1st parent'),
+    2 => t('2nd parent'),
+    3 => t('3rd parent'),
+    4 => t('4th parent'),
+    5 => t('5th parent'),
+    6 => t('6th parent'),
+    7 => t('7th parent'),
+    8 => t('8th parent'),
+    9 => t('9th parent'),
+  ];
+  foreach ($parents as $i => $parent_label) {
+    $data['book']["p$i"] = [
+      'title' => $parent_label,
+      'help' => t('The @parent of book node.', ['@parent' => $parent_label]),
+      'relationship' => [
+        'base' => 'node_field_data',
+        'id' => 'standard',
+        'label' => t('Book @parent', ['@parent' => $parent_label]),
+      ],
+    ];
+  }
+
+  return $data;
+}