initial working release

Author: Andy Martha

LICENSE.txt

@@ -1,5 +1,63 @@
+Node Clone
+---------------------
 
-README file for the clone module for Drupal 7.x.
+The Clone module allows users to make a copy of an existing node and then edit
+that copy easily.  This module has also been used by some to facilitate node templating.
+
+CONTENTS OF THIS FILE
+---------------------
+
+ - Introduction
+ - Tested
+ - Known Issues
+ - Special Thanks
+ - Requirements
+ - Installation
+ - Coming From Drupal?
+ - Usage
+ - License
+ - Credits
+ - Maintainers
+
+TESTED
+-----
+
+Working in Backdrop 1.3 for cloning nodes, but not all the options/use-cases have been tested yet.
+
+KNOWN ISSUES
+---------------------
+
+The Rules and Views portions of this module have not been ported yet.
+
+SPECIAL THANKS
+--------------
+
+Peter Wolanin <https://www.drupal.org/u/pwolanin> for the initial setup.
+
+REQUIREMENTS
+------------
+
+none
+
+INSTALLATION
+------------
+
+Install this module using the official Backdrop CMS instructions at https://backdropcms.org/guide/modules
+
+Setup your options at: /admin/config/content/clone
+
+COMING FROM DRUPAL?
+-------------------
+
+Nothing very much different.
+
+PERMISSIONS
+------------
+
+none
+
+USAGE
+-----
 
 The clone module allows users to make a copy of an existing node and then edit
 that copy. The authorship is set to the current user, the menu and url aliases
@@ -45,10 +103,24 @@ field-level permissions hooks. You should test your configuration
 carefully or not allow access to the clone functionality for non-admins if
 you rely on field-level permissions for important site features.
 
-To install this module, copy the folder with all the files to the
-/sites/all/modules  OR /sites/default/modules directory of your Drupal
-installation and enable it at /admin/build/modules.  Two new permissions are
-available, but there are no changes to the database structure.
-
 Note: this module originally derived from code posted by Steve Ringwood
 (nevets@drupal) at http://drupal.org/node/73381#comment-137714
+
+LICENSE
+-------
+
+This project is GPL v2 software. See the LICENSE.txt file in this directory for complete text.
+
+CREDITS
+-----------
+
+Peter Wolanin <https://www.drupal.org/u/pwolanin>
+
+MAINTAINERS
+-----------
+
+- seeking
+
+Ported to Backdrop by:
+
+- biolithic <https://github.com/biolithic>

README.txt README.mdREADME.txt renamed to README.md

@@ -17,7 +17,7 @@
  *   - 'original_node' : The original fully loaded node object being cloned.
  *
  * @see clone_node_save()
- * @see drupal_alter()
+ * @see backdrop_alter()
  */
 function hook_clone_node_alter(&$node, $context) {
   if ($context['original_node']->type == 'special') {
@@ -35,7 +35,7 @@ function hook_clone_node_alter(&$node, $context) {
  *   The fully loaded node object being considered for cloning.
  *
  * @see clone_access_cloning()
- * @see drupal_alter()
+ * @see backdrop_alter()
  */
 function hook_clone_access_alter(&$access, $node) {
   global $user;

clone.api.php

@@ -1,6 +1,7 @@
 name = "Node clone"
 description = "Allows users to clone (copy then edit) an existing node."
-core = 7.x
-
+backdrop = 1.x
+version = 1.x-1.x
+type = module
 files[] = views/views_handler_field_node_link_clone.inc
 configure = admin/config/content/clone

clone.info

@@ -8,14 +8,14 @@
  * Implementation of hook_uninstall.
  */
 function clone_uninstall() {
-  variable_del('clone_method');
-  variable_del('clone_omitted');
-  variable_del('clone_nodes_without_confirm');
-  variable_del('clone_use_node_type_name');
-  variable_del('clone_menu_links');
-  $types = node_type_get_names();
-  foreach ($types as $type => $name) {
-    variable_del('clone_reset_' . $type);
-  }
+  // variable_del('clone_method');
+  // variable_del('clone_omitted');
+  // variable_del('clone_nodes_without_confirm');
+  // variable_del('clone_use_node_type_name');
+  // variable_del('clone_menu_links');
+  // $types = node_type_get_names();
+  // foreach ($types as $type => $name) {
+  //   variable_del('clone_reset_' . $type);
+  // }
 }
 

clone.install

@@ -5,20 +5,14 @@
  */
 
 /**
- * Implementation of hook_help().
+ * Implements hook_config_info().
  */
-function clone_help($path, $arg) {
-  switch ($path) {
-    case 'admin/help#clone':
-      $output = '<p>' . t('The clone module allows users to make a copy of an existing node and then edit that copy. The authorship is set to the current user, the menu and url aliases are reset, and the words "Clone of" are inserted into the title to remind you that you are not editing the original node.') . '</p>';
-      $output .= '<p>' . t('Users with the "clone node" permission can utilize this functionality. A new tab will appear on node pages with the word "Clone".') . '</p>';
-      return $output;
-    case 'node/%/clone':
-      $method = variable_get('clone_method', 'prepopulate');
-      if ($method == 'prepopulate') {
-        return t('This clone will not be saved to the database until you submit.');
-      }
-  }
+function clone_config_info() {
+  $prefixes['clone.settings'] = array(
+    'label' => t('clone settings'),
+    'group' => t('Configuration'),
+  );
+  return $prefixes;
 }
 
 /**
@@ -37,7 +31,7 @@ function clone_permission() {
 function clone_menu() {
   $items['admin/config/content/clone'] = array(
     'access arguments' => array('administer site configuration'),
-    'page callback' => 'drupal_get_form',
+    'page callback' => 'backdrop_get_form',
     'page arguments' => array('clone_settings'),
     'title' => 'Node clone module',
     'file' => 'clone.pages.inc',
@@ -85,8 +79,8 @@ function clone_token_to_arg($arg, $map) {
  *   Either 'confirm' or a CSRF token.
  */
 function clone_get_token($nid) {
-  if (variable_get('clone_nodes_without_confirm', FALSE)) {
-    return drupal_get_token('clone_access_cloning-' . $nid);
+  if (config_get('clone.settings', 'clone_nodes_without_confirm')) {
+    return backdrop_get_token('clone_access_cloning-' . $nid);
   }
   return 'confirm';
 }
@@ -104,12 +98,12 @@ function clone_access_cloning($node, $check_token = FALSE, $token = FALSE) {
   // Make sure the user can view the original node content, and create a new one..
   $access = $access && node_access('view', $node) && node_access('create', $node->type);
   // Let other modules alter this.
-  drupal_alter("clone_access", $access, $node);
+  backdrop_alter("clone_access", $access, $node);
   return $access;
 }
 
 function clone_is_permitted($type) {
-  $omitted = variable_get('clone_omitted', array());
+  $omitted = config_get('clone.settings', 'clone_omitted');
   return empty($omitted[$type]);
 }
 
@@ -121,8 +115,8 @@ function clone_action_link_title($node) {
   if (current_path() != 'node/' . $node->nid) {
     return t('Clone');
   }
-  if (variable_get('clone_use_node_type_name', 0)) {
-    return t('Clone this !type', array('!type' => drupal_strtolower(node_type_get_name($node))));
+  if (config_get('clone.settings', 'clone_use_node_type_name')) {
+    return t('Clone this !type', array('!type' => backdrop_strtolower(node_type_get_name($node))));
   }
   return t('Clone content');
 }
@@ -131,17 +125,17 @@ function clone_action_link_title($node) {
  * Implementation of hook_node_type_delete().
  */
 function clone_node_type_delete($info) {
-  variable_del('clone_reset_' . $info->type);
+  // variable_del('clone_reset_' . $info->type);
 }
 
 /**
  * Implementation of hook_node_type_update().
  */
 function clone_node_type_update($info) {
   if (!empty($info->old_type) && $info->old_type != $info->type) {
-    if (variable_get('clone_reset_' . $info->old_type, FALSE)) {
-      variable_del('clone_reset_' . $info->old_type);
-      variable_set('clone_reset_' . $info->type, TRUE);
+    if (config_get('clone.settings', 'clone_reset_' . $info->old_type)) {
+      // variable_del('clone_reset_' . $info->old_type);
+      config_set('clone.settings', 'clone_reset_' . $info->type, TRUE);
     }
   }
 }
@@ -152,15 +146,15 @@ function clone_node_type_update($info) {
 function clone_views_api() {
   return array(
     'api' => 3,
-    'path' => drupal_get_path('module', 'clone') . '/views',
+    'path' => backdrop_get_path('module', 'clone') . '/views',
   );
 }
 
 /**
  * Implementation of hook_admin_paths().
  */
 function clone_admin_paths() {
-  if (variable_get('node_admin_theme')) {
+  if (config_get('system.core', 'node_admin_theme')) {
     $paths = array(
       'node/*/clone/*' => TRUE,
     );
@@ -187,8 +181,8 @@ function clone_form_node_form_alter(&$form, $form_state, $form_id) {
  * Implements hook_form_FORM_ID_alter().
  */
 function clone_form_node_admin_content_alter(&$form, $form_state, $form_id) {
-  if (variable_get('clone_method', 'prepopulate') == 'prepopulate') {
-    $destination = drupal_get_destination();
+  if (config_get('clone.settings', 'clone_method') == 'prepopulate') {
+    $destination = backdrop_get_destination();
   }
   else {
     $destination = array();
@@ -276,14 +270,14 @@ function clone_action_clone($original_node, $context) {
     }
     // Let other modules do special fixing up.
     $context = array('method' => 'action', 'original_node' => $original_node, 'clone_context' => $val);
-    drupal_alter('clone_node', $node, $context);
+    backdrop_alter('clone_node', $node, $context);
     node_save($node);
     if (module_exists('rules')) {
       rules_invoke_event('clone_node', $node, $original_node);
     }
   }
   else {
-    drupal_set_message(t('Clone failed for %title : not permitted for nodes of type %type', array('%title' => $original_node->title, '%type' => $original_node->type)), 'warning');
+    backdrop_set_message(t('Clone failed for %title : not permitted for nodes of type %type', array('%title' => $original_node->title, '%type' => $original_node->type)), 'warning');
   }
 }