Peter M. Groen / knowledgetree

Commit 3e6b39c861749d133a37283c1a3c891a5390977f

Authored by michael
1 parent 9eca8b6b

factored document download and inline view to a separate page 


git-svn-id: https://kt-dms.svn.sourceforge.net/svnroot/kt-dms/trunk@2179 c91229c3-7414-0410-bfa2-8a42b809f60b
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Showing 1 changed file with 74 additions and 0 deletions
presentation/lookAndFeel/knowledgeTree/documentmanagement/downloadBL.php 0 → 100644
  View file @3e6b39c
  1 +<?php
  2 +/**
  3 + * $Id$
  4 + *
  5 + * Contains the business logic required to download a document.
  6 + *
  7 + * Expected form varaibles:
  8 + * o $fDocumentID - Primary key of document to view
  9 + *
  10 + * Licensed under the GNU GPL. For full terms see the file DOCS/COPYING.
  11 + *
  12 + * @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
  13 + * @package presentation.lookAndFeel.knowledgeTree.documentmanagement
  14 + */
  15 +
  16 +require_once("../../../../config/dmsDefaults.php");
  17 +
  18 +require_once("$default->fileSystemRoot/lib/security/permission.inc");
  19 +require_once("$default->fileSystemRoot/lib/documentmanagement/PhysicalDocumentManager.inc");
  20 +require_once("$default->fileSystemRoot/lib/documentmanagement/DocumentTransaction.inc");
  21 +require_once("$default->fileSystemRoot/lib/documentmanagement/Document.inc");
  22 +require_once("$default->fileSystemRoot/lib/visualpatterns/PatternCustom.inc");
  23 +
  24 +if (checkSession()) {
  25 + if (isset($fDocumentID)) {
  26 + $oDocument = Document::get($fDocumentID);
  27 + if (Permission::userHasDocumentReadPermission($fDocumentID)) {
  28 + if (isset($fForInlineView)) {
  29 + $oDocumentTransaction = & new DocumentTransaction($fDocumentID, "Inline view", VIEW);
  30 + $oDocumentTransaction->create();
  31 + PhysicalDocumentManager::inlineViewPhysicalDocument($fDocumentID);
  32 + } else {
  33 + //if the user has document read permission, perform the download
  34 + if (isset($fVersion)) {
  35 + // we're downloading an old version of the document
  36 + $oDocumentTransaction = & new DocumentTransaction($fDocumentID, "Document version $fVersion downloaded", DOWNLOAD);
  37 + $oDocumentTransaction->create();
  38 +
  39 + // if the document is currently checked out, and we're the version we're downloading
  40 + // is the same as the current version, then download the current version of the document
  41 + if ($oDocument->getIsCheckedOut() && ($fVersion == $oDocument->getVersion())) {
  42 + PhysicalDocumentManager::downloadPhysicalDocument($fDocumentID);
  43 + } else {
  44 + PhysicalDocumentManager::downloadVersionedPhysicalDocument($fDocumentID, $fVersion);
  45 + }
  46 + } else {
  47 + // download the current version
  48 + $oDocumentTransaction = & new DocumentTransaction($fDocumentID, "Document downloaded", DOWNLOAD);
  49 + $oDocumentTransaction->create();
  50 + PhysicalDocumentManager::downloadPhysicalDocument($fDocumentID);
  51 + }
  52 + }
  53 + } else {
  54 + require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
  55 + $oPatternCustom = new PatternCustom();
  56 + if ($oDocument) {
  57 + $oPatternCustom->setHtml("<a href=\"" . generateControllerLink("browse", "fFolderID=" . $oDocument->getFolderID()) . "\"><img src=\"$default->graphicsUrl/widgets/back.gif\" border=\"0\" /></a>\n");
  58 + } else {
  59 + $oPatternCustom->setHtml("<a href=\"javascript:history.go(-1)\"><img src=\"$default->graphicsUrl/widgets/back.gif\" border=\"0\" /></a>\n");
  60 + }
  61 + $main->setErrorMessage("Either you do not have permission to view this document, or the document you have chosen no longer exists on the file system.");
  62 + $main->setCentralPayload($oPatternCustom);
  63 + $main->render();
  64 + }
  65 + } else {
  66 + require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");
  67 + $oPatternCustom = new PatternCustom();
  68 + $oPatternCustom->setHtml("<a href=\"javascript:history.go(-1)\"><img src=\"$default->graphicsUrl/widgets/back.gif\" border=\"0\" /></a>\n");
  69 + $main->setErrorMessage("You have not chosen a document to view");
  70 + $main->setCentralPayload($oPatternCustom);
  71 + $main->render();
  72 + }
  73 +}
  74 +?>
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