ccr/display.php

   1 <?php
   2
   3 require_once(dirname(__FILE__) . "/../interface/globals.php");
   4
   5 $type = $_GET['type'];
   6 $document_id = $_GET['doc_id'];
   7 $d = new Document($document_id);
   8 $url =  $d->get_url();
   9 $storagemethod = $d->get_storagemethod();
  10 $couch_docid = $d->get_couch_docid();
  11 $couch_revid = $d->get_couch_revid();
  12
  13 if ($couch_docid && $couch_revid) {
  14     $couch = new CouchDB();
  15     $data = array($GLOBALS['couchdb_dbase'],$couch_docid);
  16     $resp = $couch->retrieve_doc($data);
  17     $xml = base64_decode($resp->data);
  18     if ($content == '' && $GLOBALS['couchdb_log'] == 1) {
  19         $log_content = date('Y-m-d H:i:s') . " ==> Retrieving document\r\n";
  20         $log_content = date('Y-m-d H:i:s') . " ==> URL: " . $url . "\r\n";
  21         $log_content .= date('Y-m-d H:i:s') . " ==> CouchDB Document Id: " . $couch_docid . "\r\n";
  22         $log_content .= date('Y-m-d H:i:s') . " ==> CouchDB Revision Id: " . $couch_revid . "\r\n";
  23         $log_content .= date('Y-m-d H:i:s') . " ==> Failed to fetch document content from CouchDB.\r\n";
  24         //$log_content .= date('Y-m-d H:i:s')." ==> Will try to download file from HardDisk if exists.\r\n\r\n";
  25         $this->document_upload_download_log($d->get_foreign_id(), $log_content);
  26         die(xlt("File retrieval from CouchDB failed"));
  27     }
  28 } else {
  29     $url = preg_replace("|^(.*)://|", "", $url);
  30   // Collect filename and path
  31     $from_all = explode("/", $url);
  32     $from_filename = array_pop($from_all);
  33     $from_pathname_array = array();
  34     for ($i = 0; $i < $d->get_path_depth(); $i++) {
  35         $from_pathname_array[] = array_pop($from_all);
  36     }
  37
  38     $from_pathname_array = array_reverse($from_pathname_array);
  39     $from_pathname = implode("/", $from_pathname_array);
  40     $temp_url = $GLOBALS['OE_SITE_DIR'] . '/documents/' . $from_pathname . '/' . $from_filename;
  41     if (!file_exists($temp_url)) {
  42         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;
  43     } else {
  44         $url = $temp_url;
  45         $f = fopen($url, "r");
  46         $xml = fread($f, filesize($url));
  47         fclose($f);
  48     }
  49 }
  50
  51 if ($type == "CCR") {
  52     $xmlDom = new DOMDocument();
  53     $xmlDom->loadXML($xml);
  54     $ss = new DOMDocument();
  55     $ss->load(dirname(__FILE__) . '/stylesheet/ccr.xsl');
  56     $proc = new XSLTProcessor();
  57     $proc->importStylesheet($ss);
  58     $s_html = $proc->transformToXML($xmlDom);
  59     echo $s_html;
  60 } else {
  61     $xmlDom = new DOMDocument();
  62     $xmlDom->loadXML($xml);
  63     $ss = new DOMDocument();
  64         $ss->load(dirname(__FILE__) . '/stylesheet/cda.xsl');
  65         $xslt = new XSLTProcessor();
  66         $xslt->importStyleSheet($ss);
  67         $html = $xslt->transformToXML($xmlDom);
  68         echo $html;
  69 }