@Override
protected void processEvent(Event<PreviewPageActionComponent> event) throws Exception {
UIWikiPortlet wikiPortlet = event.getSource().getAncestorOfType(UIWikiPortlet.class);
WebuiRequestContext context = WebuiRequestContext.getCurrentInstance();
ResourceBundle res = context.getApplicationResourceBundle();
UIWikiMaskWorkspace uiMaskWS = wikiPortlet.getChild(UIWikiMaskWorkspace.class);
UIWikiPageEditForm wikiPageEditForm =
event.getSource().getAncestorOfType(UIWikiPageEditForm.class);
UIWikiPagePreview wikiPagePreview =
uiMaskWS.createUIComponent(UIWikiPagePreview.class, null, null);
UIWikiRichTextArea wikiRichTextArea = wikiPageEditForm.getChild(UIWikiRichTextArea.class);
UIWikiPageTitleControlArea wikiPageTitleArea =
wikiPageEditForm.getChild(UIWikiPageTitleControlArea.class);
String markupSyntax = Utils.getDefaultSyntax();
boolean isRichTextRendered = wikiRichTextArea.isRendered();
RenderingService renderingService =
(RenderingService) PortalContainer.getComponent(RenderingService.class);
String markup;
if (isRichTextRendered) {
String htmlContent = wikiRichTextArea.getUIFormTextAreaInput().getValue();
markup =
renderingService.render(
htmlContent, Syntax.XHTML_1_0.toIdString(), markupSyntax, false);
Utils.feedDataForWYSIWYGEditor(wikiPageEditForm, markup);
} else {
UIFormTextAreaInput markupInput =
wikiPageEditForm.findComponentById(UIWikiPageEditForm.FIELD_CONTENT);
markup = (markupInput.getValue() == null) ? "" : markupInput.getValue();
}
wikiPagePreview.renderWikiMarkup(markup, markupSyntax);
String pageTitle = wikiPageTitleArea.getTitle();
if (pageTitle != null) wikiPagePreview.setPageTitle(wikiPageTitleArea.getTitle());
else {
wikiPagePreview.setPageTitle(res.getString("UIWikiPageTitleControlArea.label.Untitled"));
}
uiMaskWS.setUIComponent(wikiPagePreview);
uiMaskWS.setShow(true);
uiMaskWS.setPopupTitle(res.getString("UIEditorTabs.action.PreviewPage"));
event.getRequestContext().addUIComponentToUpdateByAjax(uiMaskWS);
super.processEvent(event);
}
@Override
public void processRender(WebuiRequestContext context) throws Exception {
RenderingService renderingService =
(RenderingService) PortalContainer.getComponent(RenderingService.class);
WikiService wikiService = (WikiService) PortalContainer.getComponent(WikiService.class);
String syntaxId = org.exoplatform.wiki.commons.Utils.getDefaultSyntax();
PageImpl syntaxHelpPage = wikiService.getHelpSyntaxPage(syntaxId);
this.syntaxName = syntaxId.replace("/", " ").toUpperCase();
if (syntaxHelpPage != null) {
String markup = syntaxHelpPage.getContent().getText();
this.htmlOutput =
renderingService.render(markup, syntaxId, Syntax.XHTML_1_0.toIdString(), false);
this.syntaxFullPageUrl =
"/"
+ PortalContainer.getInstance().getRestContextName()
+ "/wiki/help/"
+ syntaxId.replace("/", Utils.SLASH).replace(".", Utils.DOT);
} else {
this.htmlOutput = null;
}
super.processRender(context);
}