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Creación de su propio plugin NodePaginator

Puede crear su propio NodePaginator.

Condiciones:

  • La nueva clase NodePaginator debe implementar la interfaz “NodePaginator”.
  • La nueva clase NodePaginator debe declararse bajo el paquete “com.openkm.plugin.paginate”.
  • La nueva clase NodePaginator debe anotarse con “@PluginImplementation”.
  • La nueva clase NodePaginator debe extender BasePlugin.

Interfaz NodePaginator:

package com.openkm.plugin.paginate;import com.openkm.bean.NodePaginatorConfig;import com.openkm.bean.PageInfo;import com.openkm.core.AccessDeniedException;import com.openkm.core.DatabaseException;import com.openkm.core.PathNotFoundException;import com.openkm.db.bean.NodeBase;import net.xeoh.plugins.base.Plugin;import java.util.List;/** * Node Paginator */public interface NodePaginator extends Plugin { PageInfo getChildrenPaginated(String uuid, int offset, int limit, String filter, String orderByField, boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) throws AccessDeniedException, PathNotFoundException, DatabaseException; NodePaginatorConfig getConfig() throws DatabaseException; PageInfo getChildrenByCategoryPaginated(String uuid, int offset, int limit, String filter, String orderByField, boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) throws AccessDeniedException, PathNotFoundException, DatabaseException; String getName();}

La nueva clase debe cargarse en el paquete com.openkm.plugin.paginate porque el sistema de plugins de la aplicación intentará cargarla desde ahí.

Método Tipo Descripción
getChildrenPaginated(String uuid, int offset, int limit, String filter, String orderByField, boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) PageInfo Obtiene una lista paginada de nodos a partir de un padre (uuid). El objeto PageInfo contiene la lista de valores de cada columna, incluidas las columnas de metadatos.
getChildrenByCategoryPaginated(String uuid, int offset, int limit, String filter, String orderByField, boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) PageInfo Obtiene una lista paginada de nodos por categoría a partir de un padre (uuid). El objeto PageInfo contiene la lista de valores de cada columna, incluidas las columnas de metadatos.
getConfig() NodePaginatorConfig Se usa para establecer las columnas visibles y sus nombres en el caso de columnas de metadatos.
Cuando la etiqueta de una columna no está vacía, la columna se considera visible.
getName() String El nombre del plugin.

Definición XML de metadatos:

Ventana de terminal
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE property-groups PUBLIC "-//OpenKM//DTD Property Groups 3.7//EN"
"http://www.openkm.com/dtd/property-groups-3.7.dtd">
<property-groups>
<property-group label="Consulting" name="okg:consulting">
<input label="Input label 1" name="okp:consulting.input1" dbColumnSize="256"/>
<input label="Input label 2" name="okp:consulting.input2" dbColumnSize="512"/>
</property-group>
</property-groups>

Clase TestNodePaginator:

package com.openkm.plugin.paginate;
import com.openkm.bean.NodePaginatorConfig;
import com.openkm.bean.PageInfo;
import com.openkm.core.AccessDeniedException;
import com.openkm.core.Config;
import com.openkm.core.DatabaseException;
import com.openkm.core.PathNotFoundException;
import com.openkm.db.bean.NodeBase;
import com.openkm.db.bean.Profile;
import com.openkm.db.service.LegacySrv;
import com.openkm.db.service.NodeBaseSrv;
import com.openkm.db.service.ProfileSrv;
import com.openkm.plugin.BasePlugin;
import com.openkm.principal.PrincipalUtils;
import com.openkm.ws.rest.util.SimpleNodeBase;
import net.xeoh.plugins.base.annotations.PluginImplementation;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@PluginImplementation
public class TestNodePaginator extends BasePlugin implements NodePaginator {
private static final Logger log = LoggerFactory.getLogger(TestNodePaginator.class);
private static final String PGRP_COLUMN_LABEL_01 = "Input 1";
private static final String PGRP_COLUMN_LABEL_02 = "Input 2";
private static final String PGRP_COLUMN_LABEL_03 = "Status";
private static final String PGRP_COLUMN_LABEL_04 = "Icon";
@Autowired
private NodeBaseSrv nodeBaseSrv;
@Autowired
private ProfileSrv profileSrv;
@Autowired
private LegacySrv legacySrv;
@Autowired
private Config cfg;
@Override
public PageInfo getChildrenPaginated(String uuid, int offset, int limit, String filter, String orderByField,
boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) throws AccessDeniedException,
PathNotFoundException, DatabaseException {
log.debug("getChildrenPaginated({}, {}, {}, {}, {}, {}, {})", uuid, offset, limit, filter, orderByField, orderAsc, filteredByNodeTypeList);
PageInfo pageInfo = nodeBaseSrv.getCommonChildrenPaginated(uuid, offset, limit, filter, orderByField, orderAsc, filteredByNodeTypeList);
// Only fill the metadata values when results size greater than 0
if (!pageInfo.getObjects().isEmpty()) {
setMetaDataColumns((List<SimpleNodeBase>) pageInfo.getObjects());
}
return pageInfo;
}
@Override
public PageInfo getChildrenByCategoryPaginated(String uuid, int offset, int limit, String filter, String orderByField,
boolean orderAsc, List<Class<? extends NodeBase>> filteredByNodeTypeList) throws AccessDeniedException,
PathNotFoundException, DatabaseException {
PageInfo pageInfo = nodeBaseSrv.getCommonChildrenByCategoryPaginated(uuid, offset, limit, filter, orderByField,
orderAsc, filteredByNodeTypeList);
// Only fill the metadata values when results size greater than 0
if (!pageInfo.getObjects().isEmpty()) {
setMetaDataColumns((List<SimpleNodeBase>) pageInfo.getObjects());
}
return pageInfo;
}
@Override
public String getName() {
return "Consulting metadata sample";
}
private void setMetaDataColumns(List<SimpleNodeBase> nodes) throws DatabaseException {
Map<String, List<String>> rowValues = new HashMap<>();
StringBuilder query = new StringBuilder("select RGT_UUID, RGT_PRO_INPUT1, RGT_PRO_INPUT2 "
+ "from OKM_PGRP_CUR_CONSULTING where RGT_UUID in (");
// Create inFilter
StringBuilder inFilter = new StringBuilder();
for (SimpleNodeBase snb : nodes) {
if (inFilter.length() > 0) {
inFilter.append(",");
}
inFilter.append("'");
inFilter.append(snb.getUuid());
inFilter.append("'");
}
query.append(inFilter);
query.append(")");
log.info("Paginator query: {}", query);
// Convert list of values to map of list
for (List<String> row : legacySrv.executeSQL(query.toString())) {
List<String> cols = new ArrayList<>();
String uuid = row.get(0);
for (int i = 1; i < row.size(); i++) {
cols.add(row.get(i));
}
rowValues.put(uuid, cols);
}
// Set metadata field values
for (SimpleNodeBase node : nodes) {
if (rowValues.get(node.getUuid()) != null) {
node.setPgrpColumnValue1(rowValues.get(node.getUuid()).get(0));
node.setPgrpColumnValue2(rowValues.get(node.getUuid()).get(1));
node.setPgrpColumnValue3("<div class=\"bg-success text-white px-1\">found</div>");
node.setPgrpColumnValue4("<i v-if=\"account.item.active\" class=\"text-success mdi-1_5x mdi mdi-check\"></i>");
} else {
node.setPgrpColumnValue3("<div class=\"bg-danger text-white px-1\">lost</div>");
node.setPgrpColumnValue4("<i class=\"text-danger mdi-1_5x mdi mdi-clear\"></i>");
}
}
}
public NodePaginatorConfig getConfig() throws DatabaseException {
NodePaginatorConfig config = new NodePaginatorConfig();
config.setPgrpColumnLabel01(PGRP_COLUMN_LABEL_01);
config.setPgrpColumnLabel02(PGRP_COLUMN_LABEL_02);
config.setPgrpColumnLabel03(PGRP_COLUMN_LABEL_03);
config.setPgrpColumnLabel04(PGRP_COLUMN_LABEL_04);
// Use current profile configuration for other parameters except in case of system user
String user = PrincipalUtils.getUser();
if (!cfg.DEFAULT_SYSTEM_USER.equals(user)) {
Profile profile = profileSrv.findByUser(user);
config.setColumnMassiveVisible(profile.getPrfFileBrowser().getMassiveVisible());
config.setColumnIconVisible(profile.getPrfFileBrowser().getIconVisible());
config.setColumnNameVisible(profile.getPrfFileBrowser().getNameVisible());
config.setColumnTitleVisible(profile.getPrfFileBrowser().getTitleVisible());
config.setColumnLanguageVisible(profile.getPrfFileBrowser().getLanguageVisible());
config.setColumnSizeVisible(profile.getPrfFileBrowser().getSizeVisible());
config.setColumnLastModifiedVisible(profile.getPrfFileBrowser().getLastModifiedVisible());
config.setColumnAuthorVisible(profile.getPrfFileBrowser().getAuthorVisible());
config.setColumnVersionVisible(profile.getPrfFileBrowser().getVersionVisible());
}
return config;
}
}