function do_main()
{
$oTemplate =& $this->oValidator->validateTemplate('ktstandard/action/document_links');
$this->oPage->setBreadcrumbDetails(_kt("Links"));
$this->oPage->setTitle(_kt("Links"));
$iDocId = $_REQUEST['fDocumentId'];
$oDocument = Document::get($iDocId);
$oReadPermission =& KTPermission::getByName('ktcore.permissions.read');
$oWritePermission =& KTPermission::getByName('ktcore.permissions.write');
// Add an electronic signature
global $default;
if ($default->enableESignatures) {
$signatures = true;
$submit['sUrl'] = KTPluginUtil::getPluginPath('electronic.signatures.plugin', true);
$submit['heading'] = _kt('You are attempting to delete a document link');
} else {
$signatures = false;
}
$aTemplateData = array('context' => $this, 'iDocId' => $iDocId, 'links_external' => DocumentLink::getExternalLinks($iDocId), 'links_from' => DocumentLink::getLinksFromDocument($iDocId), 'links_to' => DocumentLink::getLinksToDocument($iDocId), 'read_permission' => KTPermissionUtil::userHasPermissionOnItem($this->oUser, $oReadPermission, $this->oDocument), 'write_permission' => KTPermissionUtil::userHasPermissionOnItem($this->oUser, $oWritePermission, $this->oDocument), 'submit' => $submit, 'signatures' => $signatures);
return $oTemplate->render($aTemplateData);
}