From 010e9e8367a41c8e635cf2554d64cbf739c9b097 Mon Sep 17 00:00:00 2001
From: Tim Steiner <tsteiner2@unl.edu>
Date: Fri, 5 Nov 2010 16:42:15 +0000
Subject: [PATCH] Migration tool now supports migrating pages with <base> tags.
git-svn-id: file:///tmp/wdn_thm_drupal/trunk@295 20a16fea-79d4-4915-8869-1ea9d5ebf173
---
sites/all/modules/unl/unl_migration.php | 36 +++++++++++++++++++++----
1 file changed, 31 insertions(+), 5 deletions(-)
diff --git a/sites/all/modules/unl/unl_migration.php b/sites/all/modules/unl/unl_migration.php
index 39c6f911..9cabb8b2 100644
--- a/sites/all/modules/unl/unl_migration.php
+++ b/sites/all/modules/unl/unl_migration.php
@@ -236,9 +236,16 @@ class Unl_Migration_Tool
$dom->loadHTML($html);
$navlinksNode = $dom->getElementById('navigation');
+ // Check to see if there's a base tag on this page.
+ $base_tags = $dom->getElementsByTagName('base');
+ $page_base = NULL;
+ if ($base_tags->length > 0) {
+ $page_base = $base_tags->item(0)->getAttribute('href');
+ }
+
$linkNodes = $navlinksNode->getElementsByTagName('a');
foreach ($linkNodes as $linkNode) {
- $this->_processLinks($linkNode->getAttribute('href'), '', '<menu>');
+ $this->_processLinks($linkNode->getAttribute('href'), '', $page_base, '<menu>');
}
$navlinksUlNode = $navlinksNode->getElementsByTagName('ul')->item(0);
@@ -459,6 +466,13 @@ class Unl_Migration_Tool
$dom = new DOMDocument();
$dom->loadHTML($html);
+ // Check to see if there's a base tag on this page.
+ $base_tags = $dom->getElementsByTagName('base');
+ $page_base = NULL;
+ if ($base_tags->length > 0) {
+ $page_base = $base_tags->item(0)->getAttribute('href');
+ }
+
$pageTitle = '';
$pageTitleNode = $dom->getElementById('pagetitle');
if ($pageTitleNode) {
@@ -493,25 +507,28 @@ class Unl_Migration_Tool
$linkNodes = $maincontentNode->getElementsByTagName('a');
foreach ($linkNodes as $linkNode) {
- $this->_processLinks($linkNode->getAttribute('href'), $path);
+ $this->_processLinks($linkNode->getAttribute('href'), $path, $page_base);
}
$linkNodes = $maincontentNode->getElementsByTagName('img');
foreach ($linkNodes as $linkNode) {
- $this->_processLinks($linkNode->getAttribute('src'), $path);
+ $this->_processLinks($linkNode->getAttribute('src'), $path, $page_base);
}
$this->_content[$path] = $maincontentarea;
$this->_pageTitles[$path] = $pageTitle;
}
- private function _processLinks($originalHref, $path, $tag = NULL)
+ private function _processLinks($originalHref, $path, $page_base = NULL, $tag = NULL)
{
if (substr($originalHref, 0, 1) == '#') {
return;
}
- $href = $this->_makeLinkAbsolute($originalHref, $path);
+ if (!$page_base) {
+ $path_base = $path;
+ }
+ $href = $this->_makeLinkAbsolute($originalHref, $page_base);
if (substr($href, 0, strlen($this->_baseUrl)) == $this->_baseUrl) {
$newPath = substr($href, strlen($this->_baseUrl));
@@ -529,6 +546,15 @@ class Unl_Migration_Tool
private function _makeLinkAbsolute($href, $path)
{
+ $path_parts = parse_url($path);
+
+ if ($path_parts['scheme']) {
+ $base_url = $path;
+ $path = '';
+ } else {
+ $base_url = $this->_baseUrl;
+ }
+
if (substr($path, -1) == '/') {
$intermediatePath = $path;
} else {
--
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