function do_main()
{
// fix legacy, broken items.
if (KTUtil::arrayGet($_REQUEST, 'fDocumentID', true) !== true) {
$_REQUEST['fDocumentId'] = sanitizeForSQL(KTUtil::arrayGet($_REQUEST, 'fDocumentID'));
unset($_REQUEST['fDocumentID']);
}
$document_data = array();
$document_id = sanitizeForSQL(KTUtil::arrayGet($_REQUEST, 'fDocumentId'));
if ($document_id === null) {
$this->oPage->addError(sprintf(_kt("No document was requested. Please <a href=\"%s\">browse</a> for one."), KTBrowseUtil::getBrowseBaseUrl()));
return $this->do_error();
}
// try get the document.
$oDocument =& Document::get($document_id);
if (PEAR::isError($oDocument)) {
$this->oPage->addError(sprintf(_kt("The document you attempted to retrieve is invalid. Please <a href=\"%s\">browse</a> for one."), KTBrowseUtil::getBrowseBaseUrl()));
$this->oPage->booleanLink = true;
return $this->do_error();
}
$document_id = $oDocument->getId();
$document_data['document_id'] = $oDocument->getId();
if (!KTBrowseUtil::inAdminMode($this->oUser, $oDocument->getFolderId())) {
if ($oDocument->getStatusID() == ARCHIVED) {
$this->oPage->addError(_kt('This document has been archived. Please contact the system administrator to have it restored if it is still needed.'));
return $this->do_request($oDocument);
} else {
if ($oDocument->getStatusID() == DELETED) {
$this->oPage->addError(_kt('This document has been deleted. Please contact the system administrator to have it restored if it is still needed.'));
return $this->do_error();
} else {
if (!Permission::userHasDocumentReadPermission($oDocument)) {
$this->oPage->addError(_kt('You are not allowed to view this document'));
return $this->permissionDenied();
}
}
}
}
if ($oDocument->getStatusID() == ARCHIVED) {
$this->oPage->addError(_kt('This document has been archived.'));
} else {
if ($oDocument->getStatusID() == DELETED) {
$this->oPage->addError(_kt('This document has been deleted.'));
}
}
$this->oPage->setSecondaryTitle($oDocument->getName());
$aOptions = array('documentaction' => 'viewDocument', 'folderaction' => 'browse');
$this->oDocument =& $oDocument;
//Figure out if we came here by navigating trough a shortcut.
//If we came here from a shortcut, the breadcrumbspath should be relative
//to the shortcut folder.
$iSymLinkFolderId = KTUtil::arrayGet($_REQUEST, 'fShortcutFolder', null);
if (is_numeric($iSymLinkFolderId)) {
$oBreadcrumbsFolder = Folder::get($iSymLinkFolderId);
$aOptions['final'] = false;
$this->aBreadcrumbs = kt_array_merge($this->aBreadcrumbs, KTBrowseUtil::breadcrumbsForFolder($oBreadcrumbsFolder, $aOptions));
$this->aBreadcrumbs[] = array('name' => $this->oDocument->getName());
} else {
$this->aBreadcrumbs = kt_array_merge($this->aBreadcrumbs, KTBrowseUtil::breadcrumbsForDocument($oDocument, $aOptions, $iSymLinkFolderId));
}
$this->oPage->setBreadcrumbDetails(_kt('document details'));
$this->addPortlets('Document Details');
$document_data['document'] = $oDocument;
$document_data['document_type'] =& DocumentType::get($oDocument->getDocumentTypeID());
$is_valid_doctype = true;
if (PEAR::isError($document_data['document_type'])) {
$this->oPage->addError(_kt('The document you requested has an invalid <strong>document type</strong>. Unfortunately, this means that we cannot effectively display it.'));
$is_valid_doctype = false;
}
// we want to grab all the md for this doc, since its faster that way.
$mdlist =& DocumentFieldLink::getByDocument($oDocument);
$field_values = array();
foreach ($mdlist as $oFieldLink) {
$field_values[$oFieldLink->getDocumentFieldID()] = $oFieldLink->getValue();
}
//var_dump($field_values);
$document_data['field_values'] = $field_values;
// Fieldset generation.
//
// we need to create a set of FieldsetDisplay objects
// that adapt the Fieldsets associated with this lot
// to the view (i.e. ZX3). Unfortunately, we don't have
// any of the plumbing to do it, so we handle this here.
$fieldsets = array();
// we always have a generic.
array_push($fieldsets, new GenericFieldsetDisplay());
$fieldsetDisplayReg =& KTFieldsetDisplayRegistry::getSingleton();
$aDocFieldsets = KTMetadataUtil::fieldsetsForDocument($oDocument);
foreach ($aDocFieldsets as $oFieldset) {
$displayClass = $fieldsetDisplayReg->getHandler($oFieldset->getNamespace());
array_push($fieldsets, new $displayClass($oFieldset));
}
$checkout_user = '******';
if ($oDocument->getIsCheckedOut() == 1) {
$oCOU = User::get($oDocument->getCheckedOutUserId());
if (!(PEAR::isError($oCOU) || $oCOU == false)) {
$checkout_user = $oCOU->getName();
}
}
// is the checkout action active?
$bCanCheckin = false;
foreach ($this->actions as $oDocAction) {
$sActName = $oDocAction->sName;
if ($sActName == 'ktcore.actions.document.cancelcheckout') {
if ($oDocAction->getInfo()) {
$bCanCheckin = true;
}
}
}
// viewlets.
$aViewlets = array();
$aViewletActions = KTDocumentActionUtil::getDocumentActionsForDocument($this->oDocument, $this->oUser, 'documentviewlet');
foreach ($aViewletActions as $oAction) {
$aInfo = $oAction->getInfo();
if ($aInfo !== null) {
$aViewlets[] = $oAction->display_viewlet();
// use the action, since we display_viewlet() later.
}
}
$viewlet_data = implode(' ', $aViewlets);
$viewlet_data = trim($viewlet_data);
$content_class = 'view';
if (!empty($viewlet_data)) {
$content_class = 'view withviewlets';
}
$this->oPage->setContentClass($content_class);
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate('ktcore/document/view');
$aTemplateData = array('context' => $this, 'sCheckoutUser' => $checkout_user, 'isCheckoutUser' => $this->oUser->getId() == $oDocument->getCheckedOutUserId(), 'canCheckin' => $bCanCheckin, 'document_id' => $document_id, 'document' => $oDocument, 'documentName' => $oDocument->getName(), 'document_data' => $document_data, 'fieldsets' => $fieldsets, 'viewlet_data' => $viewlet_data);
//return '<pre>' . print_r($aTemplateData, true) . '</pre>';
return $oTemplate->render($aTemplateData);
}
function check()
{
$this->oDocument =& $this->oValidator->validateDocument($_REQUEST['fDocumentId']);
if (!$this->_show()) {
return false;
}
$aOptions = array('final' => false, 'documentaction' => 'viewDocument', 'folderaction' => 'browse');
$this->aBreadcrumbs = kt_array_merge($this->aBreadcrumbs, KTBrowseUtil::breadcrumbsForDocument($this->oDocument, $aOptions));
$actions = KTDocumentActionUtil::getDocumentActionsForDocument($this->oDocument, $this->oUser, 'documentinfo');
$oPortlet = new KTActionPortlet(sprintf(_kt('Document info')));
$oPortlet->setActions($actions, $this->sName);
$this->oPage->addPortlet($oPortlet);
$actions = KTDocumentActionUtil::getDocumentActionsForDocument($this->oDocument, $this->oUser);
$oPortlet = new KTActionPortlet(sprintf(_kt('Document actions')));
$oPortlet->setActions($actions, $this->sName);
$this->oPage->addPortlet($oPortlet);
$this->oPage->setSecondaryTitle($this->oDocument->getName());
return true;
}
