. * * You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco, * California 94120-7775, or email info@knowledgetree.com. * * The interactive user interfaces in modified source and object code versions * of this program must display Appropriate Legal Notices, as required under * Section 5 of the GNU General Public License version 3. * * In accordance with Section 7(b) of the GNU General Public License version 3, * these Appropriate Legal Notices must retain the display of the "Powered by * KnowledgeTree" logo and retain the original copyright notice. If the display of the * logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices * must display the words "Powered by KnowledgeTree" and retain the original * copyright notice. * Contributor( s): ______________________________________ * */ require_once(KT_LIB_DIR . '/widgets/fieldWidgets.php'); require_once(KT_LIB_DIR . '/documentmanagement/DocumentLink.inc'); require_once(KT_LIB_DIR . '/documentmanagement/LinkType.inc'); require_once(KT_LIB_DIR . "/browse/DocumentCollection.inc.php"); require_once(KT_LIB_DIR . "/browse/BrowseColumns.inc.php"); require_once(KT_LIB_DIR . "/browse/PartialQuery.inc.php"); require_once(KT_LIB_DIR . "/browse/browseutil.inc.php"); require_once(KT_LIB_DIR . "/browse/columnregistry.inc.php"); $oCR =& KTColumnRegistry::getSingleton(); $oCR->getColumn('ktcore.columns.title'); class KTDocumentLinkTitle extends AdvancedTitleColumn { var $namespace = 'ktdocumentlinks.columns.title'; function renderDocumentLink($aDataRow) { $aOptions = $this->getOptions(); $fParentDocId = KTUtil::arrayGet(KTUtil::arrayGet($aOptions, 'qs_params', array()), 'fDocumentId', False); if ((int)$aDataRow["document"]->getId() === (int)$fParentDocId) { return htmlentities($aDataRow["document"]->getName(),ENT_QUOTES, 'UTF-8') . ' (' . _kt('you cannot link to the source document') . ')'; } else { return parent::renderDocumentLink($aDataRow); } } } ?>