/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.modules.portfolio.ui;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
import javax.servlet.http.HttpServletRequest;
import org.olat.core.commons.persistence.SortKey;
import org.olat.core.commons.services.image.Size;
import org.olat.core.dispatcher.mapper.Mapper;
import org.olat.core.gui.UserRequest;
import org.olat.core.gui.components.Component;
import org.olat.core.gui.components.form.flexible.FormItem;
import org.olat.core.gui.components.form.flexible.FormItemContainer;
import org.olat.core.gui.components.form.flexible.elements.FlexiTableElement;
import org.olat.core.gui.components.form.flexible.elements.FlexiTableFilter;
import org.olat.core.gui.components.form.flexible.elements.FlexiTableSort;
import org.olat.core.gui.components.form.flexible.elements.FlexiTableSortOptions;
import org.olat.core.gui.components.form.flexible.elements.FormLink;
import org.olat.core.gui.components.form.flexible.impl.FormBasicController;
import org.olat.core.gui.components.form.flexible.impl.FormEvent;
import org.olat.core.gui.components.form.flexible.impl.elements.table.DefaultFlexiColumnModel;
import org.olat.core.gui.components.form.flexible.impl.elements.table.DefaultFlexiTableCssDelegate;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableColumnModel;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableComponentDelegate;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableDataModelFactory;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableRendererType;
import org.olat.core.gui.components.form.flexible.impl.elements.table.FlexiTableSearchEvent;
import org.olat.core.gui.components.form.flexible.impl.elements.table.SelectionEvent;
import org.olat.core.gui.components.link.Link;
import org.olat.core.gui.components.link.LinkFactory;
import org.olat.core.gui.components.stack.TooledController;
import org.olat.core.gui.components.stack.TooledStackedPanel;
import org.olat.core.gui.components.stack.TooledStackedPanel.Align;
import org.olat.core.gui.components.velocity.VelocityContainer;
import org.olat.core.gui.control.Controller;
import org.olat.core.gui.control.Event;
import org.olat.core.gui.control.WindowControl;
import org.olat.core.gui.control.controller.BasicController;
import org.olat.core.gui.control.generic.closablewrapper.CalloutSettings;
import org.olat.core.gui.control.generic.closablewrapper.CloseableCalloutWindowController;
import org.olat.core.gui.control.generic.closablewrapper.CloseableModalController;
import org.olat.core.gui.control.generic.dtabs.Activateable2;
import org.olat.core.gui.media.MediaResource;
import org.olat.core.id.OLATResourceable;
import org.olat.core.id.context.ContextEntry;
import org.olat.core.id.context.StateEntry;
import org.olat.core.util.StringHelper;
import org.olat.core.util.resource.OresHelper;
import org.olat.core.util.vfs.VFSLeaf;
import org.olat.core.util.vfs.VFSMediaResource;
import org.olat.modules.portfolio.Media;
import org.olat.modules.portfolio.MediaHandler;
import org.olat.modules.portfolio.MediaLight;
import org.olat.modules.portfolio.PortfolioService;
import org.olat.modules.portfolio.model.CategoryLight;
import org.olat.modules.portfolio.ui.MediaDataModel.MediaCols;
import org.olat.modules.portfolio.ui.component.CategoriesCellRenderer;
import org.olat.modules.portfolio.ui.event.MediaEvent;
import org.olat.modules.portfolio.ui.event.MediaSelectionEvent;
import org.olat.modules.portfolio.ui.media.CollectCitationMediaController;
import org.olat.modules.portfolio.ui.media.CollectTextMediaController;
import org.olat.modules.portfolio.ui.model.MediaRow;
import org.olat.modules.portfolio.ui.renderer.MediaTypeCellRenderer;
import org.olat.portfolio.PortfolioModule;
import org.olat.portfolio.manager.EPFrontendManager;
import org.olat.portfolio.model.artefacts.AbstractArtefact;
import org.olat.portfolio.ui.EPArtefactPoolRunController;
import org.olat.portfolio.ui.artefacts.view.EPArtefactChoosenEvent;
import org.olat.portfolio.ui.artefacts.view.EPArtefactListChoosenEvent;
import org.olat.repository.model.SearchMyRepositoryEntryViewParams.OrderBy;
import org.springframework.beans.factory.annotation.Autowired;
/**
*
* Initial date: 15.06.2016<br>
* @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
*
*/
public class MediaCenterController extends FormBasicController
implements Activateable2, FlexiTableComponentDelegate, TooledController {
private static final Size THUMBNAIL_SIZE = new Size(180, 180, false);
private MediaDataModel model;
private FormLink newMediaCallout;
private FlexiTableElement tableEl;
private String mapperThumbnailUrl;
private Link addFileLink, addMediaLink, addTextLink, addCitationLink, importArtefactV1Link;
private int counter = 0;
private final boolean select;
private List<FormLink> tagLinks;
private final TooledStackedPanel stackPanel;
private CloseableModalController cmc;
private MediaDetailsController detailsCtrl;
private MediaUploadController mediaUploadCtrl;
private CollectTextMediaController textUploadCtrl;
private EPArtefactPoolRunController importArtefactv1Ctrl;
private CollectCitationMediaController citationUploadCtrl;
private NewMediasController newMediasCtrl;
private CloseableCalloutWindowController newMediasCalloutCtrl;
@Autowired
private PortfolioService portfolioService;
@Autowired
private EPFrontendManager legacyEPFontentManager;
@Autowired
private PortfolioModule legacyPortfolioModule;
public MediaCenterController(UserRequest ureq, WindowControl wControl) {
super(ureq, wControl, "medias");
this.stackPanel = null;
this.select = true;
initForm(ureq);
loadModel();
}
public MediaCenterController(UserRequest ureq, WindowControl wControl, TooledStackedPanel stackPanel) {
super(ureq, wControl, "medias");
this.stackPanel = stackPanel;
this.select = false;
initForm(ureq);
loadModel();
}
@Override
public void initTools() {
addFileLink = LinkFactory.createToolLink("add.file", translate("add.file"), this);
addFileLink.setIconLeftCSS("o_icon o_icon-lg o_icon_files");
stackPanel.addTool(addFileLink, Align.left);
addMediaLink = LinkFactory.createToolLink("add.media", translate("add.media"), this);
addMediaLink.setIconLeftCSS("o_icon o_icon-lg o_icon_media");
stackPanel.addTool(addMediaLink, Align.left);
addTextLink = LinkFactory.createToolLink("add.text", translate("add.text"), this);
addTextLink.setIconLeftCSS("o_icon o_icon-lg o_filetype_txt");
stackPanel.addTool(addTextLink, Align.left);
addCitationLink = LinkFactory.createToolLink("add.citation", translate("add.citation"), this);
addCitationLink.setIconLeftCSS("o_icon o_icon-lg o_icon_citation");
stackPanel.addTool(addCitationLink, Align.left);
// only if there are v1 artefacts available
if (legacyPortfolioModule.isEnabled() && legacyEPFontentManager.hasMapOrArtefact(getIdentity())) {
importArtefactV1Link = LinkFactory.createToolLink("import.artefactV1", translate("import.artefactV1"), this);
importArtefactV1Link.setIconLeftCSS("o_icon o_icon-lg o_icon_import");
stackPanel.addTool(importArtefactV1Link, Align.left);
}
}
@Override
protected void initForm(FormItemContainer formLayout, Controller listener, UserRequest ureq) {
if(select) {
newMediaCallout = uifactory.addFormLink("new.medias", formLayout, Link.BUTTON);
newMediaCallout.setIconRightCSS("o_icon o_icon_caret o_icon-fw");
}
FlexiTableColumnModel columnsModel = FlexiTableDataModelFactory.createFlexiTableColumnModel();
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel(false, MediaCols.key, "select"));
Map<String, MediaHandler> handlersMap = portfolioService.getMediaHandlers()
.stream().collect(Collectors.toMap (h -> h.getType(), h -> h));
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel(MediaCols.type,
new MediaTypeCellRenderer(handlersMap)));
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel(MediaCols.title, "select"));
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel(MediaCols.collectionDate, "select"));
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel(MediaCols.categories, new CategoriesCellRenderer()));
columnsModel.addFlexiColumnModel(new DefaultFlexiColumnModel("select", translate("select"), "select"));
model = new MediaDataModel(columnsModel, getLocale());
tableEl = uifactory.addTableElement(getWindowControl(), "table", model, 20, false, getTranslator(), formLayout);
tableEl.setAvailableRendererTypes(FlexiTableRendererType.custom, FlexiTableRendererType.classic);
tableEl.setRendererType(FlexiTableRendererType.custom);
tableEl.setSearchEnabled(true);
tableEl.setCustomizeColumns(true);
tableEl.setEmtpyTableMessageKey("table.sEmptyTable");
tableEl.setPageSize(24);
VelocityContainer row = createVelocityContainer("media_row");
row.setDomReplacementWrapperRequired(false); // sets its own DOM id in velocity container
tableEl.setRowRenderer(row, this);
tableEl.setCssDelegate(new MediaCssDelegate());
tableEl.setAndLoadPersistedPreferences(ureq, "media-list");
initSorters(tableEl);
initFilters(tableEl);
mapperThumbnailUrl = registerCacheableMapper(ureq, "media-thumbnail", new ThumbnailMapper(model));
row.contextPut("mapperThumbnailUrl", mapperThumbnailUrl);
}
private void initSorters(FlexiTableElement tableElement) {
List<FlexiTableSort> sorters = new ArrayList<>(14);
sorters.add(new FlexiTableSort(translate(MediaCols.key.i18nHeaderKey()), MediaCols.key.name()));
sorters.add(new FlexiTableSort(translate(MediaCols.type.i18nHeaderKey()), MediaCols.type.name()));
sorters.add(new FlexiTableSort(translate(MediaCols.title.i18nHeaderKey()), MediaCols.title.name()));
sorters.add(new FlexiTableSort(translate(MediaCols.collectionDate.i18nHeaderKey()), MediaCols.collectionDate.name()));
sorters.add(FlexiTableSort.SPACER);
FlexiTableSortOptions options = new FlexiTableSortOptions(sorters);
options.setDefaultOrderBy(new SortKey(OrderBy.title.name(), true));
tableElement.setSortSettings(options);
}
private void initFilters(FlexiTableElement tableElement) {
List<FlexiTableFilter> filters = new ArrayList<>(16);
filters.add(new FlexiTableFilter(translate("filter.show.all"), "showall"));
filters.add(FlexiTableFilter.SPACER);
List<MediaHandler> handlers = portfolioService.getMediaHandlers();
for(MediaHandler handler:handlers) {
filters.add(new FlexiTableFilter(translate("artefact." + handler.getType()), handler.getType()));
}
tableElement.setFilters(null, filters, false);
}
@Override
public Iterable<Component> getComponents(int row, Object rowObject) {
MediaRow mediaRow = model.getObject(row);
List<Component> components = new ArrayList<>(2);
if(mediaRow.getOpenFormItem() != null) {
components.add(mediaRow.getOpenFormItem().getComponent());
}
return components;
}
private void loadModel() {
String searchString = tableEl.getQuickSearchString();
List<String> tagNames = getSelectedTagNames();
Map<Long,MediaRow> currentMap = model.getObjects()
.stream().collect(Collectors.toMap(r -> r.getKey(), r -> r));
List<MediaLight> medias = portfolioService.searchOwnedMedias(getIdentity(), searchString, tagNames);
List<MediaRow> rows = new ArrayList<>(medias.size());
for(MediaLight media:medias) {
if(currentMap.containsKey(media.getKey())) {
rows.add(currentMap.get(media.getKey()));
} else {
MediaHandler handler = portfolioService.getMediaHandler(media.getType());
VFSLeaf thumbnail = handler.getThumbnail(media, THUMBNAIL_SIZE);
String mediaTitle = StringHelper.escapeHtml(media.getTitle());
FormLink openLink = uifactory.addFormLink("select_" + (++counter), "select", mediaTitle, null, flc, Link.NONTRANSLATED);
MediaRow row = new MediaRow(media, thumbnail, openLink, handler.getIconCssClass(media));
openLink.setUserObject(row);
rows.add(row);
}
}
model.setObjects(rows);
model.filter(tableEl.getSelectedFilters());
Map<Long,MediaRow> rowMap = model.getObjects()
.stream().collect(Collectors.toMap(r -> r.getKey(), r -> r));
Set<String> duplicateCategories = new HashSet<>();
List<CategoryLight> categories = portfolioService.getMediaCategories(getIdentity());
List<FormLink> newTagLinks = new ArrayList<>(categories.size());
for(CategoryLight category:categories) {
String name = category.getCategory();
MediaRow mRow = rowMap.get(category.getMediaKey());
if(mRow != null) {
mRow.addCategory(name);
}
if(duplicateCategories.contains(name)) {
continue;
}
duplicateCategories.add(name);
FormLink tagLink = uifactory.addFormLink("tag_" + (++counter), "tag", name, null, null, Link.NONTRANSLATED);
CategoryState state = new CategoryState(category, tagNames.contains(name));
tagLink.setUserObject(state);
if(state.isSelected()) {
tagLink.setCustomEnabledLinkCSS("tag label label-info o_disabled");
} else {
tagLink.setCustomEnabledLinkCSS("tag label label-info");
}
flc.add(tagLink);
newTagLinks.add(tagLink);
}
flc.contextPut("tagLinks", newTagLinks);
tagLinks = newTagLinks;
}
@Override
protected void doDispose() {
//
}
@Override
public void activate(UserRequest ureq, List<ContextEntry> entries, StateEntry state) {
if(entries == null || entries.isEmpty()) return;
String resName = entries.get(0).getOLATResourceable().getResourceableTypeName();
if("Media".equalsIgnoreCase(resName)) {
Long resId = entries.get(0).getOLATResourceable().getResourceableId();
for(MediaRow row:model.getObjects()) {
if(row.getKey().equals(resId)) {
doOpenMedia(ureq, resId);
}
}
}
}
@Override
protected void formInnerEvent(UserRequest ureq, FormItem source, FormEvent event) {
if(source == tableEl) {
if(event instanceof SelectionEvent) {
SelectionEvent se = (SelectionEvent)event;
String cmd = se.getCommand();
MediaRow row = model.getObject(se.getIndex());
if("select".equals(cmd)) {
if(select) {
doSelect(ureq, row.getKey());
} else {
Activateable2 activateable = doOpenMedia(ureq, row.getKey());
if(activateable != null) {
activateable.activate(ureq, null, null);
}
}
}
} else if(event instanceof FlexiTableSearchEvent) {
loadModel();
}
} else if(newMediaCallout == source) {
doOpenNewMediaCallout(ureq, newMediaCallout);
} else if(source instanceof FormLink) {
FormLink link = (FormLink)source;
String cmd = link.getCmd();
if("select".equals(cmd)) {
MediaRow row = (MediaRow)link.getUserObject();
if(select) {
doSelect(ureq, row.getKey());
} else {
Activateable2 activateable = doOpenMedia(ureq, row.getKey());
if(activateable != null) {
activateable.activate(ureq, null, null);
}
}
} else if("tag".equals(cmd)) {
doToggleCategory(link);
}
}
super.formInnerEvent(ureq, source, event);
}
@Override
public void event(UserRequest ureq, Controller source, Event event) {
if(mediaUploadCtrl == source || textUploadCtrl == source || citationUploadCtrl == source) {
if(event == Event.DONE_EVENT) {
loadModel();
tableEl.reloadData();
}
cmc.deactivate();
cleanUp();
if(select || event == Event.DONE_EVENT) {
if(mediaUploadCtrl == source) {
doSelect(ureq, mediaUploadCtrl.getMediaReference().getKey());
} else if(textUploadCtrl == source) {
doSelect(ureq, textUploadCtrl.getMediaReference().getKey());
} else if(citationUploadCtrl == source) {
doSelect(ureq, citationUploadCtrl.getMediaReference().getKey());
}
}
} else if(importArtefactv1Ctrl == source) {
Media media = null;
if(event instanceof EPArtefactChoosenEvent) {
EPArtefactChoosenEvent cEvent = (EPArtefactChoosenEvent)event;
media = doImportArtefactV1(cEvent.getArtefact());
loadModel();
tableEl.reloadData();
} else if(event instanceof EPArtefactListChoosenEvent) {
EPArtefactListChoosenEvent cmEvent = (EPArtefactListChoosenEvent)event;
for(AbstractArtefact artefact:cmEvent.getArtefacts()) {
doImportArtefactV1(artefact);
}
loadModel();
tableEl.reloadData();
showInfo("message.imported.successfully", new String[]{ Integer.toString(cmEvent.getArtefacts().size()) });
}
cmc.deactivate();
cleanUp();
if(select || media != null) {
doSelect(ureq, media.getKey());
}
} else if(newMediasCtrl == source) {
newMediasCalloutCtrl.deactivate();
if("add.file".equals(event.getCommand())) {
doAddMedia(ureq, "add.file");
} else if("add.media".equals(event.getCommand())) {
doAddMedia(ureq, "add.media");
} else if("add.text".equals(event.getCommand())) {
doAddTextMedia(ureq);
} else if("add.citation".equals(event.getCommand())) {
doAddCitationMedia(ureq);
} else if("import.artefactV1".equals(event.getCommand())) {
doChooseArtefactV1(ureq);
}
} else if(detailsCtrl == source) {
if(event instanceof MediaEvent) {
MediaEvent me = (MediaEvent)event;
if(MediaEvent.DELETED.equals(me.getCommand())) {
stackPanel.popUpToController(this);
loadModel();
tableEl.reset(false, true, true);
}
}
} else if(cmc == source) {
cleanUp();
}
super.event(ureq, source, event);
}
private void cleanUp() {
removeAsListenerAndDispose(importArtefactv1Ctrl);
removeAsListenerAndDispose(citationUploadCtrl);
removeAsListenerAndDispose(mediaUploadCtrl);
removeAsListenerAndDispose(textUploadCtrl);
removeAsListenerAndDispose(cmc);
importArtefactv1Ctrl = null;
citationUploadCtrl = null;
mediaUploadCtrl = null;
textUploadCtrl = null;
cmc = null;
}
@Override
public void event(UserRequest ureq, Component source, Event event) {
if(addFileLink == source) {
doAddMedia(ureq, "add.file");
} else if(addMediaLink == source) {
doAddMedia(ureq, "add.media");
} else if(addTextLink == source) {
doAddTextMedia(ureq);
} else if(addCitationLink == source) {
doAddCitationMedia(ureq);
} else if(importArtefactV1Link == source) {
doChooseArtefactV1(ureq);
} else if(source == mainForm.getInitialComponent()) {
if("ONCLICK".equals(event.getCommand())) {
String rowKeyStr = ureq.getParameter("img_select");
if(StringHelper.isLong(rowKeyStr)) {
try {
Long rowKey = new Long(rowKeyStr);
List<MediaRow> rows = model.getObjects();
for(MediaRow row:rows) {
if(row != null && row.getKey().equals(rowKey)) {
if(select) {
doSelect(ureq, rowKey);
} else {
doOpenMedia(ureq, rowKey);
}
}
}
} catch (NumberFormatException e) {
logWarn("Not a valid long: " + rowKeyStr, e);
}
}
}
}
super.event(ureq, source, event);
}
@Override
protected void formOK(UserRequest ureq) {
//
}
private void doAddMedia(UserRequest ureq, String titleKey) {
if(mediaUploadCtrl != null) return;
mediaUploadCtrl = new MediaUploadController(ureq, getWindowControl());
listenTo(mediaUploadCtrl);
String title = translate(titleKey);
cmc = new CloseableModalController(getWindowControl(), null, mediaUploadCtrl.getInitialComponent(), true, title, true);
listenTo(cmc);
cmc.activate();
}
private void doAddTextMedia(UserRequest ureq) {
if(textUploadCtrl != null) return;
textUploadCtrl = new CollectTextMediaController(ureq, getWindowControl());
listenTo(textUploadCtrl);
String title = translate("add.text");
cmc = new CloseableModalController(getWindowControl(), null, textUploadCtrl.getInitialComponent(), true, title, true);
listenTo(cmc);
cmc.activate();
}
private void doAddCitationMedia(UserRequest ureq) {
if(citationUploadCtrl != null) return;
citationUploadCtrl = new CollectCitationMediaController(ureq, getWindowControl());
listenTo(citationUploadCtrl);
String title = translate("add.citation");
cmc = new CloseableModalController(getWindowControl(), null, citationUploadCtrl.getInitialComponent(), true, title, true);
listenTo(cmc);
cmc.activate();
}
private void doChooseArtefactV1(UserRequest ureq) {
if(importArtefactv1Ctrl != null) return;
importArtefactv1Ctrl = new EPArtefactPoolRunController(ureq, this.getWindowControl(), true, false, true);
listenTo(importArtefactv1Ctrl);
String title = translate("import.artefactV1");
cmc = new CloseableModalController(getWindowControl(), null, importArtefactv1Ctrl.getInitialComponent(), true, title, true);
listenTo(cmc);
cmc.activate();
}
private Media doImportArtefactV1(AbstractArtefact oldArtefact) {
Media media = null;
MediaHandler handler = portfolioService.getMediaHandler(oldArtefact.getResourceableTypeName());
if(handler != null) {
media = handler.createMedia(oldArtefact);
}
return media;
}
private void doSelect(UserRequest ureq, Long mediaKey) {
Media media = portfolioService.getMediaByKey(mediaKey);
fireEvent(ureq, new MediaSelectionEvent(media));
}
private void doToggleCategory(FormLink tagLink) {
CategoryState state = (CategoryState)tagLink.getUserObject();
state.setSelected(!state.isSelected());
loadModel();
}
private List<String> getSelectedTagNames() {
List<String> tagNames = new ArrayList<>();
if(tagLinks != null && tagLinks.size() > 0) {
for(FormLink tagLink:tagLinks) {
CategoryState state = (CategoryState)tagLink.getUserObject();
if(state.isSelected()) {
tagNames.add(state.getName());
}
}
}
return tagNames;
}
private void doOpenNewMediaCallout(UserRequest ureq, FormLink link) {
removeAsListenerAndDispose(newMediasCtrl);
removeAsListenerAndDispose(newMediasCalloutCtrl);
newMediasCtrl = new NewMediasController(ureq, getWindowControl());
listenTo(newMediasCtrl);
newMediasCalloutCtrl = new CloseableCalloutWindowController(ureq, getWindowControl(),
newMediasCtrl.getInitialComponent(), link.getFormDispatchId(), "", true, "", new CalloutSettings(false));
listenTo(newMediasCalloutCtrl);
newMediasCalloutCtrl.activate();
}
private Activateable2 doOpenMedia(UserRequest ureq, Long mediaKey) {
stackPanel.popUpToController(this);
OLATResourceable bindersOres = OresHelper.createOLATResourceableInstance("Media", mediaKey);
WindowControl swControl = addToHistory(ureq, bindersOres, null);
Media media = portfolioService.getMediaByKey(mediaKey);
detailsCtrl = new MediaDetailsController(ureq, swControl, stackPanel, media);
listenTo(detailsCtrl);
String displayName = StringHelper.escapeHtml(media.getTitle());
stackPanel.pushController(displayName, detailsCtrl);
return detailsCtrl;
}
private static class MediaCssDelegate extends DefaultFlexiTableCssDelegate {
@Override
public String getTableCssClass(FlexiTableRendererType type) {
return "o_portfolio_medias clearfix";
}
@Override
public String getRowCssClass(FlexiTableRendererType type, int pos) {
return "o_portfolio_media";
}
}
private static class ThumbnailMapper implements Mapper {
private final MediaDataModel binderModel;
public ThumbnailMapper(MediaDataModel model) {
this.binderModel = model;
}
@Override
public MediaResource handle(String relPath, HttpServletRequest request) {
MediaResource mr = null;
String row = relPath;
if(row.startsWith("/")) {
row = row.substring(1, row.length());
}
int index = row.indexOf("/");
if(index > 0) {
row = row.substring(0, index);
Long key = new Long(row);
List<MediaRow> rows = binderModel.getObjects();
for(MediaRow prow:rows) {
if(key.equals(prow.getKey())) {
VFSLeaf thumbnail = prow.getThumbnail();
mr = new VFSMediaResource(thumbnail);
}
}
}
return mr;
}
}
private static class CategoryState {
private boolean selected;
private final CategoryLight category;
public CategoryState(CategoryLight category, boolean selected) {
this.category = category;
this.selected = selected;
}
public boolean isSelected() {
return selected;
}
public void setSelected(boolean selected) {
this.selected = selected;
}
public String getName() {
return category.getCategory();
}
}
private static class NewMediasController extends BasicController {
@Autowired
private EPFrontendManager legacyEPFontentManager;
@Autowired
private PortfolioModule legacyPortfolioModule;
private final Link addFileLink, addMediaLink, addTextLink, addCitationLink, importArtefactV1Link;
public NewMediasController(UserRequest ureq, WindowControl wControl) {
super(ureq, wControl);
VelocityContainer mainVc = createVelocityContainer("new_medias");
addFileLink = LinkFactory.createLink("add.file", "add.file", getTranslator(), mainVc, this, Link.LINK);
addFileLink.setIconLeftCSS("o_icon o_icon_files o_icon-fw");
addMediaLink = LinkFactory.createLink("add.media", "add.media", getTranslator(), mainVc, this, Link.LINK);
addMediaLink.setIconLeftCSS("o_icon o_icon_media o_icon-fw");
addTextLink = LinkFactory.createLink("add.text", "add.text", getTranslator(), mainVc, this, Link.LINK);
addTextLink.setIconLeftCSS("o_icon o_filetype_txt o_icon-fw");
addCitationLink = LinkFactory.createLink("add.citation", "add.citation", getTranslator(), mainVc, this, Link.LINK);
addCitationLink.setIconLeftCSS("o_icon o_icon_citation o_icon-fw");
// only if there are v1 artefacts available
if (legacyPortfolioModule.isEnabled() && legacyEPFontentManager.hasMapOrArtefact(getIdentity())) {
importArtefactV1Link = LinkFactory.createLink("import.artefactV1", "import.artefactV1", getTranslator(), mainVc, this, Link.LINK);
importArtefactV1Link.setIconLeftCSS("o_icon o_icon_import o_icon-fw");
} else {
importArtefactV1Link = null;
}
putInitialPanel(mainVc);
}
@Override
protected void event(UserRequest ureq, Component source, Event event) {
if(source instanceof Link) {
Link link = (Link)source;
fireEvent(ureq, new Event(link.getCommand()));
}
}
@Override
protected void doDispose() {
//
}
}
}