From fd60b4bc5a1df474a02dae844570943747f53bd1 Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Fri, 2 Sep 2011 20:21:31 +0000
Subject: [PATCH] [gh-183] Merging from testing into staging
git-svn-id: file:///tmp/wdn_thm_drupal/branches/drupal-7.x/staging@1013 20a16fea-79d4-4915-8869-1ea9d5ebf173
---
sites/all/modules/unl/unl_migration.php | 37 +++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/sites/all/modules/unl/unl_migration.php b/sites/all/modules/unl/unl_migration.php
index f10b2c63..9cfa2fc9 100644
--- a/sites/all/modules/unl/unl_migration.php
+++ b/sites/all/modules/unl/unl_migration.php
@@ -147,6 +147,7 @@ class Unl_Migration_Tool
private $_hrefTransform = array();
private $_hrefTransformFiles = array();
private $_menu = array();
+ private $_breadcrumbs = array();
private $_nodeMap = array();
private $_pageTitles = array();
private $_log = array();
@@ -220,6 +221,7 @@ class Unl_Migration_Tool
// Parse the menu
$this->_processMenu();
$this->_process_blocks();
+ $this->_process_breadcrumbs();
$this->_state = self::STATE_PROCESSING_PAGES;
}
@@ -277,6 +279,7 @@ class Unl_Migration_Tool
$this->_createMenu();
$this->_create_blocks();
+ $this->_create_breadcrumbs();
$this->_state = self::STATE_DONE;
}
@@ -515,6 +518,40 @@ class Unl_Migration_Tool
->execute();
}
+ private function _process_breadcrumbs() {
+ $content = $this->_getUrl($this->_baseUrl);
+ $html = $content['content'];
+
+ $dom = new DOMDocument();
+ $dom->loadHTML($html);
+ $breadcrumbs_node = $dom->getElementById('breadcrumbs');
+ if (!$breadcrumbs_node) {
+ return;
+ }
+
+ $link_nodes = $breadcrumbs_node->getElementsByTagName('a');
+ $list_nodes = $breadcrumbs_node->getElementsByTagName('li');
+ $unlinked_node = FALSE;
+ if ($list_nodes->length > $link_nodes->length) {
+ $unlinked_node = TRUE;
+ }
+
+ // Scan each of the breadcrumb links, skipping the first and the last (but only if there's an un-linked "true" last breadcrumb)
+ for ($i = 1; $i < $link_nodes->length - ($unlinked_node ? 1 : 0); $i++) {
+ $link_node = $link_nodes->item($i);
+ $this->_breadcrumbs[] = array(
+ 'text' => trim($link_node->textContent),
+ 'href' => $this->_makeLinkAbsolute($link_node->getAttribute('href', ''))
+ );
+ }
+ }
+
+ private function _create_breadcrumbs() {
+ $current_settings = variable_get('theme_unl_wdn_settings', array());
+ $current_settings['intermediate_breadcrumbs'] = $this->_breadcrumbs;
+ variable_set('theme_unl_wdn_settings', $current_settings);
+ }
+
private function _processPage($path)
{
$this->_addProcessedPage($path);
--
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