ccr/display.php

   1 <?php
   2 require_once(dirname(__FILE__) . "/../interface/globals.php");
   3
   4 $type = $_GET['type'];
   5 $document_id = $_GET['doc_id'];
   6 $d = new Document($document_id);
   7 $url =  $d->get_url();
   8 $storagemethod = $d->get_storagemethod();
   9 $couch_docid = $d->get_couch_docid();
  10 $couch_revid = $d->get_couch_revid();
  11
  12 if ($couch_docid && $couch_revid) {
  13     $couch = new CouchDB();
  14     $data = array($GLOBALS['couchdb_dbase'],$couch_docid);
  15     $resp = $couch->retrieve_doc($data);
  16     $xml = base64_decode($resp->data);
  17     if ($content=='' && $GLOBALS['couchdb_log']==1) {
  18         $log_content = date('Y-m-d H:i:s')." ==> Retrieving document\r\n";
  19         $log_content = date('Y-m-d H:i:s')." ==> URL: ".$url."\r\n";
  20         $log_content .= date('Y-m-d H:i:s')." ==> CouchDB Document Id: ".$couch_docid."\r\n";
  21         $log_content .= date('Y-m-d H:i:s')." ==> CouchDB Revision Id: ".$couch_revid."\r\n";
  22         $log_content .= date('Y-m-d H:i:s')." ==> Failed to fetch document content from CouchDB.\r\n";
  23         //$log_content .= date('Y-m-d H:i:s')." ==> Will try to download file from HardDisk if exists.\r\n\r\n";
  24         $this->document_upload_download_log($d->get_foreign_id(), $log_content);
  25         die(xlt("File retrieval from CouchDB failed"));
  26     }
  27 } else {
  28     $url = preg_replace("|^(.*)://|", "", $url);
  29   // Collect filename and path
  30     $from_all = explode("/", $url);
  31     $from_filename = array_pop($from_all);
  32     $from_pathname_array = array();
  33     for ($i=0; $i<$d->get_path_depth(); $i++) {
  34         $from_pathname_array[] = array_pop($from_all);
  35     }
  36
  37     $from_pathname_array = array_reverse($from_pathname_array);
  38     $from_pathname = implode("/", $from_pathname_array);
  39     $temp_url = $GLOBALS['OE_SITE_DIR'] . '/documents/' . $from_pathname . '/' . $from_filename;
  40     if (!file_exists($temp_url)) {
  41         echo xl('The requested document is not present at the expected location on the filesystem or there are not sufficient permissions to access it.', '', '', ' ') . $temp_url;
  42     } else {
  43         $url = $temp_url;
  44         $f = fopen($url, "r");
  45         $xml = fread($f, filesize($url));
  46         fclose($f);
  47     }
  48 }
  49
  50 if ($type == "CCR") {
  51     $xmlDom = new DOMDocument();
  52     $xmlDom->loadXML($xml);
  53     $ss = new DOMDocument();
  54     $ss->load(dirname(__FILE__).'/stylesheet/ccr.xsl');
  55     $proc = new XSLTProcessor();
  56     $proc->importStylesheet($ss);
  57     $s_html = $proc->transformToXML($xmlDom);
  58     echo $s_html;
  59 } else {
  60     $xmlDom = new DOMDocument();
  61     $xmlDom->loadXML($xml);
  62     $ss = new DOMDocument();
  63         $ss->load(dirname(__FILE__).'/stylesheet/cda.xsl');
  64         $xslt = new XSLTProcessor();
  65         $xslt->importStyleSheet($ss);
  66         $html = $xslt->transformToXML($xmlDom);
  67         echo $html;
  68 }