- Script to automatically update the lbd logo: https://www.labdoo.org…

…/content/develop-script-automatically-update-lbd-logo

- Adds links to the next and prev pages in wiki book: https://www.labdoo.org/content/add-links-next-and-prev-pages-wiki-book

docs/labdoo-queries.org

@@ -54,3 +54,11 @@ The following are some of the most commonly used drush queries.
     # drush php-eval "lbd_communicate_pop_email_cache(0);" # pops the top element
     #+END_EXAMPLE
 
+  - To update the Labdoo logo (the small logo located at the upper left part of each Labdoo page):
+
+    #+BEGIN_EXAMPLE
+    # Modify first the png file in lbd-set-logo.php to point to the new logo file, then run:
+    # drush @lbd php-script /var/www/lbd/profiles/labdoo/utils/lbd-set-logo.php 
+    #+END_EXAMPLE
+
+

modules/custom/lbd_wiki/lbd_wiki.module

@@ -195,6 +195,32 @@ function lbd_wiki_block_view($delta = '') {
         $code = $code . t("<strong><font color='red'>Continue reading under this section:</font></strong>");
         $code = $code . "<hr/>";
       }
+      else {
+        // This node has no children, make it's next node (if any) become its child
+        $loadedNode = node_load($nodeId);
+        $nextBook = book_next($loadedNode->book);
+        if($nextBook) {
+          $nextChild = array();
+          $nextChild['link'] = array();
+          $nextChild['link']['link_path'] = $nextBook['link_path'];
+          $nextChild['link']['link_title'] = $nextBook['link_title'];
+          $code = $code . "<hr/>";
+          $code = $code . t("<strong><font color='red'>Continue reading to the next page:</font></strong>"); 
+          $code = $code . "<hr/>";
+          $code = $code . _process_child($nextChild, $nodeId, 1);
+        }
+        $prevBook = book_prev($loadedNode->book);
+        if($prevBook) {
+          $prevChild = array();
+          $prevChild['link'] = array();
+          $prevChild['link']['link_path'] = $prevBook['link_path'];
+          $prevChild['link']['link_title'] = $prevBook['link_title'];
+          $code = $code . "<hr/>";
+          $code = $code . t("<strong><font color='red'>Go back to read the previous page:</font></strong>"); 
+          $code = $code . "<hr/>";
+          $code = $code . _process_child($prevChild, $nodeId, 1);
+        }
+      }
     }
     else {
       $code = $code . "<hr/>";
@@ -238,6 +264,8 @@ function lbd_wiki_block_view($delta = '') {
  *   A book page child array
  * @param integer $nodeId
  *   The ID of the node currently being visited
+ * @param integer $level
+ *   The level of the node in its tree 
  *
  */ 
 function _process_child($child, $nodeId, $level) {

utils/lbd-set-logo.php

@@ -0,0 +1,17 @@
+<?php
+
+//
+// This script allows you to change the site logo image.
+// Run it using:
+//   $ drush @lbd php-script lbd-set-logo.php 
+//
+
+$theme_name = 'bootstrap1';
+$var_name = 'theme_' . $theme_name . '_settings';
+$settings = variable_get($var_name, array());
+// Set here the site logo image
+$settings['logo_path'] = 'profiles/labdoo/files/pictures/labdoo-site-logo.png';
+variable_set($var_name, $settings);
+
+?>
+