browse.php.svn-base

来自「PHP 知识管理系统（基于树结构的知识管理系统）, 英文原版的PHP源码。」· SVN-BASE 代码 · 共 442 行 · 第 1/2 页

			$this->editable = false;
			$doctype = KTUtil::arrayGet($_REQUEST, 'fType',null);
			$oDocType = DocumentType::get($doctype);
			if (PEAR::isError($oDocType) || ($oDocType == false)) {
				$this->errorRedirectToMain('No Document Type selected.');
				exit(0);
			}

			$this->oQuery =  new TypeBrowseQuery($oDocType);

			// FIXME probably want to redirect to self + action=selectType
			$this->aBreadcrumbs[] = array('name' => _kt('Document Types'), 'url' => KTUtil::addQueryString($_SERVER['PHP_SELF'], 'action=selectType'));
			$this->aBreadcrumbs[] = array('name' => $oDocType->getName(), 'url' => KTUtil::addQueryString($_SERVER['PHP_SELF'], 'fBrowseMode=document_type&fType=' . $oDocType->getId()));

			$this->resultURL = KTUtil::addQueryString($_SERVER['PHP_SELF'], sprintf('fType=%s&fBrowseMode=document_type', $doctype));;


		} else {
			// FIXME what should we do if we can't initiate the browse?  we "pretend" to have no perms.
			return false;
		}

		return true;
	}

	function do_main() {
		$oColumnRegistry =& KTColumnRegistry::getSingleton();

		$collection = new AdvancedCollection;
		$collection->addColumns($oColumnRegistry->getColumnsForView('ktcore.views.browse'));

		$aOptions = $collection->getEnvironOptions(); // extract data from the environment
		$aOptions['result_url'] = $this->resultURL;
		$aOptions['is_browse'] = true;



		$collection->setOptions($aOptions);
		$collection->setQueryObject($this->oQuery);
		$collection->setColumnOptions('ktcore.columns.selection', array(
            'rangename' => 'selection',
            'show_folders' => true,
            'show_documents' => true,
		));

		// get bulk actions
		$aBulkActions = KTBulkActionUtil::getAllBulkActions();

		$oTemplating =& KTTemplating::getSingleton();
		$oTemplate = $oTemplating->loadTemplate('kt3/browse');
		$aTemplateData = array(
              'context' => $this,
              'collection' => $collection,
              'browse_mode' => $this->browse_mode,
              'isEditable' => $this->editable,
              'bulkactions' => $aBulkActions,
              'browseutil' => new KTBrowseUtil(),
              'returnaction' => 'browse',
		);
		if ($this->oFolder) {
			$aTemplateData['returndata'] = $this->oFolder->getId();
		}
		return $oTemplate->render($aTemplateData);
	}



	function do_selectField() {
		$aFields = DocumentField::getList('has_lookup = 1');

		if (empty($aFields)) {
			$this->errorRedirectToMain(_kt('No lookup fields available.'));
			exit(0);
		}

		$_REQUEST['fBrowseMode'] = 'lookup_value';

		$oTemplating =& KTTemplating::getSingleton();
		$oTemplate = $oTemplating->loadTemplate('kt3/browse_lookup_selection');
		$aTemplateData = array(
              'context' => $this,
              'fields' => $aFields,
		);
		return $oTemplate->render($aTemplateData);
	}

	function do_selectLookup() {
		$field = KTUtil::arrayGet($_REQUEST, 'fField', null);
		$oField = DocumentField::get($field);
		if (PEAR::isError($oField) || ($oField == false) || (!$oField->getHasLookup())) {
			$this->errorRedirectToMain('No Field selected.');
			exit(0);
		}

		$_REQUEST['fBrowseMode'] = 'lookup_value';

		$aValues = MetaData::getByDocumentField($oField);

		$oTemplating =& KTTemplating::getSingleton();
		$oTemplate = $oTemplating->loadTemplate('kt3/browse_lookup_value');
		$aTemplateData = array(
              'context' => $this,
              'oField' => $oField,
              'values' => $aValues,
		);
		return $oTemplate->render($aTemplateData);
	}

	function do_selectType() {
		$aTypes = DocumentType::getList();
		// FIXME what is the error message?

		$_REQUEST['fBrowseMode'] = 'document_type';

		if (empty($aTypes)) {
			$this->errorRedirectToMain('No document types available.');
			exit(0);
		}

		$oTemplating =& KTTemplating::getSingleton();
		$oTemplate = $oTemplating->loadTemplate('kt3/browse_types');
		$aTemplateData = array(
              'context' => $this,
              'document_types' => $aTypes,
		);
		return $oTemplate->render($aTemplateData);
	}

	function do_enableAdminMode() {
		$iDocumentId = KTUtil::arrayGet($_REQUEST, 'fDocumentId');
		$iFolderId = KTUtil::arrayGet($_REQUEST, 'fFolderId');
		if ($iDocumentId) {
			$oDocument = Document::get($iDocumentId);
			if (PEAR::isError($oDocument) || ($oDocument === false)) {
				return null;
			}
			$iFolderId = $oDocument->getFolderId();
		}

		if (!Permission::userIsSystemAdministrator() && !Permission::isUnitAdministratorForFolder($this->oUser, $iFolderId)) {
			$this->errorRedirectToMain(_kt('You are not an administrator'));
		}

		// log this entry
		$oLogEntry =& KTUserHistory::createFromArray(array(
            'userid' => $this->oUser->getId(),
            'datetime' => date('Y-m-d H:i:s', time()),
            'actionnamespace' => 'ktcore.user_history.enable_admin_mode',
            'comments' => 'Admin Mode enabled',
            'sessionid' => $_SESSION['sessionID'],
		));
		$aOpts = array(
            'redirect_to' => 'main',
            'message' => _kt('Unable to log admin mode entry.  Not activating admin mode.'),
		);
		$this->oValidator->notError($oLogEntry, $aOpts);

		$_SESSION['adminmode'] = true;



		if ($_REQUEST['fDocumentId']) {
			$_SESSION['KTInfoMessage'][] = _kt('Administrator mode enabled');
			redirect(KTBrowseUtil::getUrlForDocument($iDocumentId));
			exit(0);
		}
		if ($_REQUEST['fFolderId']) {
			$this->successRedirectToMain(_kt('Administrator mode enabled'), sprintf('fFolderId=%d', $_REQUEST['fFolderId']));
		}
		$this->successRedirectToMain(_kt('Administrator mode enabled'));
	}

	function do_disableAdminMode() {
		$iDocumentId = KTUtil::arrayGet($_REQUEST, 'fDocumentId');
		$iFolderId = KTUtil::arrayGet($_REQUEST, 'fFolderId');
		if ($iDocumentId) {
			$oDocument = Document::get($iDocumentId);
			if (PEAR::isError($oDocument) || ($oDocument === false)) {
				return null;
			}
			$iFolderId = $oDocument->getFolderId();
		}

		if (!Permission::userIsSystemAdministrator() && !Permission::isUnitAdministratorForFolder($this->oUser, $iFolderId)) {
			$this->errorRedirectToMain(_kt('You are not an administrator'));
		}

		// log this entry
		$oLogEntry =& KTUserHistory::createFromArray(array(
            'userid' => $this->oUser->getId(),
            'datetime' => date('Y-m-d H:i:s', time()),
            'actionnamespace' => 'ktcore.user_history.disable_admin_mode',
            'comments' => 'Admin Mode disabled',
            'sessionid' => $_SESSION['sessionID'],
		));
		$aOpts = array(
            'redirect_to' => 'main',
            'message' => _kt('Unable to log admin mode exit.  Not de-activating admin mode.'),
		);
		$this->oValidator->notError($oLogEntry, $aOpts);

		$_SESSION['adminmode'] = false;
		if ($_REQUEST['fDocumentId']) {
			$_SESSION['KTInfoMessage'][] = _kt('Administrator mode disabled');
			redirect(KTBrowseUtil::getUrlForDocument($iDocumentId));
			exit(0);
		}
		if ($_REQUEST['fFolderId']) {
			$this->successRedirectToMain(_kt('Administrator mode disabled'), sprintf('fFolderId=%d', $_REQUEST['fFolderId']));
		}
		$this->successRedirectToMain(_kt('Administrator mode disabled'));
	}
}

$oDispatcher = new BrowseDispatcher();
$oDispatcher->dispatch();

?>