<?php
pubnode_load_include("PubSourceXmlProcessor.php");
/**
*/
class PLoSProcessor extends PubSourceXmlProcessor
{
public function __construct()
{
parent::__construct("plos");
}
public function fileMatchesFormat($file)
{
return $this->fileCheckPreamblePattern($file, "//NLM//") && $this->fileCheckRootElement($file, "article");
}
public function extractBody()
{
$body = $this->transformXmlForView("body");
// HACK: rewrite img src urls, because no good way to change it by passing a param to the xsl
// (the $img.src.path setting above doesn't work because unparsed-entity-uri() is returning
// an absolute filesystem path, which causes $img.src.path to be ignored)
$reldir = dirname($this->getAbsoluteDocPath());
$pattern = '{src="([^"]+)/' . $reldir . '}';
$body = preg_replace($pattern, 'src="' . file_create_url($reldir), $body);
return $body;
}
protected function viewXslBasePath()
{
return drupal_get_path('module', 'pubnode_plos') . '/xsl';
}
public function addCss()
<?php
pubnode_load_include("PubSourceImporter.php");
class PubSourceZipUploadImporter extends PubSourceImporter
{
protected $fieldname;
public function __construct($fieldname = "upload_main")
{
$this->fieldname = $fieldname;
}
public function willImport($form_state)
{
$fieldname = $this->fieldname;
if (isset($_FILES['files']) && $_FILES['files']['name'][$fieldname] && is_uploaded_file($_FILES['files']['tmp_name'][$fieldname])) {
$filename = trim(basename($_FILES['files']['name'][$fieldname]), '.');
return preg_match('{\\.zip$}', $filename);
}
return FALSE;
}
/**
* 'upload_zip' upload field must refer to a zip file containing
* all files for the pubnode (may be at top-level or inside a subdirectory)
*/
public function import(&$form_state, $docid = NULL)
{
$validators = array('file_validate_extensions' => array('zip'), 'file_validate_size' => array(100000000, 0));
if ($file = file_save_upload($this->fieldname, $validators, file_directory_temp(), FILE_EXISTS_REPLACE)) {
$zip = new ZipArchive();
if ($zip->open($file->filepath) !== TRUE) {
form_set_error(t("Cannot open !file", array("!file" => $file->filename)), 'error');
return FALSE;
/**
* @param $spec any object containing a 'module' and a 'class' field.
*/
protected function createLocal($cls)
{
pubnode_load_include("{$cls}.php");
return new $cls();
}
