/**
* Performs the import of the current webPage object as a folder.
*
* @param WebPage $webPage
* @param WPMetaConfigs $meta
* @param Array|null $html_post_lookup
* @param Array|null $media_lookup
*
* @return null
*/
protected function doImport(WebPage $webPage, WPMetaConfigs $meta, &$html_post_lookup = null, &$media_lookup = null)
{
$updateResult = $meta->updateWPPost();
if (is_wp_error($updateResult)) {
echo '<li>***Unable to create folder ' . $meta->getPostTitle() . ' from ' . $meta->getSourcePath() . '</li>';
} else {
$webPage->setWPID($updateResult);
echo '<li>Folder created from ' . $meta->getPostTitle() . ' into post #' . $updateResult . ' with title ' . $meta->getPostTitle() . '</li>';
}
}
/**
* Function that performs the action of updating the local links on the webpage.
*
* @param WebPage $webPage
* @param HTMLImportStages $stagesSettings
* @param WPMetaConfigs $meta
* @param null $html_post_lookup
*
* @return null
*/
protected function performStage(WebPage $webPage, HTMLImportStages $stagesSettings, WPMetaConfigs &$meta, &$html_post_lookup = null)
{
$body = $meta->getPostContent();
if (!is_null($html_post_lookup)) {
$bodyXML = XMLHelper::getXMLObjectFromString($body);
$filepath = dirname($meta->getSourcePath());
$link_table = array();
// get a list of all the links in the page and iterate through them
$all_links = $bodyXML->xpath('//a[@href]');
// TODO: encapsulate this in a function use XMLHelper::getAllHRefsFromHTML as a start
if ($all_links) {
foreach ($all_links as $link) {
// iterate the link's attributes to find the HREF value
foreach ($link->attributes() as $attribute => $value) {
$path = '' . $value;
if (0 == strcasecmp('href', $attribute)) {
// TODO: handle foo.html#rar
if (!preg_match('/^[a-zA-Z].*:.*/', $path)) {
// TODO: need to handle foo.html without handling http://...
// only handle files that end in .html or .htm
if (preg_match('/\\.([hH][tT][mM][lL]?)$/', $path)) {
// if the file the path links to has been imported already, then it will exist in the lookup and we can update the link, otherwise leave the link alone
$fullpath = $webPage->getFullPath($path);
if ($fullpath) {
if (array_key_exists($fullpath, $html_post_lookup)) {
$link_table[$path] = $fullpath;
}
} else {
echo '<span>***could not update link ' . $path . '</span><br>';
}
}
}
}
}
}
}
// after building a list of all the links to update and what to update them to, we can do a change in the html file as a whole to catch all references
foreach ($link_table as $link => $full_link) {
$post_id = $html_post_lookup[$full_link];
$post_link = get_permalink($post_id);
echo 'Updating ' . $link . ' with ' . $post_link . '<br>';
$search_str = '/(\\b[hH][rR][eE][fF]\\s*=\\s*")([\\b\\.\\/]*' . preg_quote($link, '/') . '\\b)(")/';
$body = preg_replace($search_str, '$1' . preg_quote($post_link, '/') . '$3', $body);
}
$meta->setPostContent($body);
}
}
