--- /dev/null
+package org.argeo.app.ui.docbook;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.List;
+import java.util.Map;
+
+import javax.jcr.Item;
+import javax.jcr.Node;
+import javax.jcr.RepositoryException;
+
+import org.argeo.app.docbook.DbkAttr;
+import org.argeo.app.docbook.DbkType;
+import org.argeo.app.docbook.DbkUtils;
+import org.argeo.cms.swt.CmsSwtUtils;
+import org.argeo.cms.swt.Selected;
+import org.argeo.cms.ui.viewers.NodePart;
+import org.argeo.cms.ui.viewers.Section;
+import org.argeo.cms.ui.viewers.SectionPart;
+import org.argeo.cms.ui.widgets.StyledControl;
+import org.argeo.jcr.Jcr;
+import org.argeo.jcr.JcrException;
+import org.argeo.util.naming.NamingUtils;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.browser.Browser;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Text;
+
+public class DbkVideo extends StyledControl implements SectionPart, NodePart {
+ private static final long serialVersionUID = -8753232181570351880L;
+ private Section section;
+
+ private int width = 640;
+ private int height = 360;
+
+ private boolean editable;
+
+ public DbkVideo(Composite parent, int style, Node node) {
+ this(Section.findSection(parent), parent, style, node);
+ }
+
+ DbkVideo(Section section, Composite parent, int style, Node node) {
+ super(parent, style, node);
+ editable = !(SWT.READ_ONLY == (style & SWT.READ_ONLY));
+ this.section = section;
+ setStyle(DbkType.videoobject.name());
+ }
+
+ @Override
+ protected Control createControl(Composite box, String style) {
+ Node mediaobject = getNode();
+ Composite wrapper = new Composite(box, SWT.NONE);
+ wrapper.setLayout(CmsSwtUtils.noSpaceGridLayout());
+
+ Composite browserC = new Composite(wrapper, SWT.NONE);
+ browserC.setLayout(CmsSwtUtils.noSpaceGridLayout());
+ GridData gd = new GridData(SWT.CENTER, SWT.FILL, true, true);
+ gd.widthHint = getWidth();
+ gd.heightHint = getHeight();
+ browserC.setLayoutData(gd);
+// wrapper.setLayoutData(CmsUiUtils.fillAll());
+ Browser browser = new Browser(browserC, SWT.NONE);
+
+ if (editable) {
+ Composite editor = new Composite(wrapper, SWT.BORDER);
+ editor.setLayout(new GridLayout(3, false));
+ editor.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+ String fileref = DbkUtils.getMediaFileref(mediaobject);
+ Text text = new Text(editor, SWT.SINGLE);
+ if (fileref != null)
+ text.setText(fileref);
+ else
+ text.setMessage("Embed URL of the video");
+ text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+ Button updateB = new Button(editor, SWT.FLAT);
+ updateB.setText("Update");
+ updateB.addSelectionListener(new Selected() {
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ try {
+ Node videodata = mediaobject.getNode(DbkType.videoobject.get())
+ .getNode(DbkType.videodata.get());
+ String txt = text.getText();
+ URI uri;
+ try {
+ uri = new URI(txt);
+ } catch (URISyntaxException e1) {
+ text.setText("");
+ text.setMessage("Invalid URL");
+ return;
+ }
+
+ // Transform watch URL in embed
+ // YouTube
+ String videoId = null;
+ if ("www.youtube.com".equals(uri.getHost()) || "youtube.com".equals(uri.getHost())
+ || "youtu.be".equals(uri.getHost())) {
+ if ("www.youtube.com".equals(uri.getHost()) || "youtube.com".equals(uri.getHost())) {
+ if ("/watch".equals(uri.getPath())) {
+ Map<String, List<String>> map = NamingUtils.queryToMap(uri);
+ videoId = map.get("v").get(0);
+ }
+ } else if ("youtu.be".equals(uri.getHost())) {
+ videoId = uri.getPath().substring(1);
+ }
+ if (videoId != null) {
+ try {
+ uri = new URI("https://www.youtube.com/embed/" + videoId);
+ text.setText(uri.toString());
+ } catch (URISyntaxException e1) {
+ throw new IllegalStateException(e1);
+ }
+ }
+ }
+
+ // Vimeo
+ if ("vimeo.com".equals(uri.getHost())) {
+ videoId = uri.getPath().substring(1);
+ if (videoId != null) {
+ try {
+ uri = new URI("https://player.vimeo.com/video/" + videoId);
+ text.setText(uri.toString());
+ } catch (URISyntaxException e1) {
+ throw new IllegalStateException(e1);
+ }
+ }
+ }
+
+ videodata.setProperty(DbkAttr.fileref.name(), uri.toString());
+ // TODO better integrate it in the edition lifecycle
+ videodata.getSession().save();
+ load(browser);
+ } catch (RepositoryException e1) {
+ throw new JcrException("Cannot update " + mediaobject, e1);
+ }
+
+ }
+ });
+
+ Button deleteB = new Button(editor, SWT.FLAT);
+ deleteB.setText("Delete");
+ deleteB.addSelectionListener(new Selected() {
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ try {
+ mediaobject.remove();
+ mediaobject.getSession().save();
+ dispose();
+ getSection().getParent().layout(true, true);
+ } catch (RepositoryException e1) {
+ throw new JcrException("Cannot update " + mediaobject, e1);
+ }
+
+ }
+ });
+ }
+
+ // TODO caption
+ return browser;
+ }
+
+ public void load(Control control) {
+ try {
+ if (control instanceof Browser) {
+ Browser browser = (Browser) control;
+ getNode().getSession();
+ String fileref = DbkUtils.getMediaFileref(getNode());
+ if (fileref != null) {
+ // TODO manage self-hosted videos
+ // TODO for YouTube videos, check whether the URL starts with
+ // https://www.youtube.com/embed/ and not https://www.youtube.com/watch?v=
+ StringBuilder html = new StringBuilder();
+ html.append(
+ "<iframe frameborder=\"0\" allow=\"autoplay; fullscreen; picture-in-picture\" allowfullscreen=\"true\"");
+ // TODO make size configurable
+ html.append("width=\"").append(width).append("\" height=\"").append(height).append("\" ");
+ html.append("src=\"").append(fileref).append("\" ");
+ html.append("/>");
+ browser.setText(html.toString());
+ }
+ }
+ } catch (RepositoryException e) {
+ throw new JcrException("Cannot retrieve src for video " + getNode(), e);
+ }
+ }
+
+ @Override
+ protected void setContainerLayoutData(Composite composite) {
+ composite.setLayoutData(new GridData(SWT.CENTER, SWT.FILL, true, true));
+ }
+
+ @Override
+ protected void setControlLayoutData(Control control) {
+ control.setLayoutData(CmsSwtUtils.fillAll());
+ }
+
+ @Override
+ public Item getItem() throws RepositoryException {
+ return getNode();
+ }
+
+ @Override
+ public String getPartId() {
+ return getNodeId();
+ }
+
+ @Override
+ public Section getSection() {
+ return section;
+ }
+
+ public int getWidth() {
+ return width;
+ }
+
+ public int getHeight() {
+ return height;
+ }
+
+}
projects / gpl / argeo-suite.git / blobdiff