/** {@inheritDoc} */
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
Slider s = (Slider) w;
String snippetName = "slider";
String snippet = getSnippet(snippetName);
// set the default send-update frequency to 200ms
String frequency = s.getFrequency() == 0 ? "200" : Integer.toString(s.getFrequency());
snippet = StringUtils.replace(snippet, "%id%", itemUIRegistry.getWidgetId(s));
snippet = StringUtils.replace(snippet, "%icon%", escapeURLPath(itemUIRegistry.getIcon(s)));
snippet = StringUtils.replace(snippet, "%item%", w.getItem());
snippet = StringUtils.replace(snippet, "%label%", getLabel(s));
snippet = StringUtils.replace(snippet, "%state%", itemUIRegistry.getState(s).toString());
snippet = StringUtils.replace(snippet, "%frequency%", frequency);
snippet = StringUtils.replace(snippet, "%switch%", s.isSwitchEnabled() ? "1" : "0");
snippet = StringUtils.replace(snippet, "%servletname%", WebAppServlet.SERVLET_PATH);
// Process the color tags
snippet = processColor(w, snippet);
sb.append(snippet);
return null;
}
/** {@inheritDoc} */
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
Colorpicker cp = (Colorpicker) w;
String snippetName = "colorpicker";
String snippet = getSnippet(snippetName);
// set the default send-update frequency to 200ms
String frequency = cp.getFrequency() == 0 ? "200" : Integer.toString(cp.getFrequency());
// get RGB hex value
State state = itemUIRegistry.getState(cp);
String hexValue = "#ffffff";
if (state instanceof HSBType) {
HSBType hsbState = (HSBType) state;
Color color = hsbState.toColor();
hexValue = "#" + Integer.toHexString(color.getRGB()).substring(2);
}
String label = getLabel(cp);
String purelabel = label;
if (label.contains("<span>")) {
purelabel = purelabel.substring(0, label.indexOf("<span>"));
}
snippet = StringUtils.replace(snippet, "%id%", itemUIRegistry.getWidgetId(cp));
snippet = StringUtils.replace(snippet, "%icon%", escapeURLPath(itemUIRegistry.getIcon(cp)));
snippet = StringUtils.replace(snippet, "%item%", w.getItem());
snippet = StringUtils.replace(snippet, "%label%", label);
snippet = StringUtils.replace(snippet, "%purelabel%", purelabel);
snippet = StringUtils.replace(snippet, "%state%", hexValue);
snippet = StringUtils.replace(snippet, "%frequency%", frequency);
snippet = StringUtils.replace(snippet, "%servletname%", WebAppServlet.SERVLET_NAME);
String style = "";
String color = itemUIRegistry.getLabelColor(w);
if (color != null) {
style = "color:" + color;
}
snippet = StringUtils.replace(snippet, "%labelstyle%", style);
style = "";
color = itemUIRegistry.getValueColor(w);
if (color != null) {
style = "color:" + color;
}
snippet = StringUtils.replace(snippet, "%valuestyle%", style);
sb.append(snippet);
return null;
}
private static WidgetBean createWidgetBean(
String sitemapName, Widget widget, boolean drillDown, URI uri, String widgetId) {
ItemUIRegistry itemUIRegistry = RESTApplication.getItemUIRegistry();
// Test visibility
if (itemUIRegistry.getVisiblity(widget) == false) return null;
WidgetBean bean = new WidgetBean();
if (widget.getItem() != null) {
Item item = ItemResource.getItem(widget.getItem());
if (item != null) {
bean.item =
ItemResource.createItemBean(
item, false, UriBuilder.fromUri(uri).build().toASCIIString());
}
}
bean.widgetId = widgetId;
bean.icon = itemUIRegistry.getIcon(widget);
bean.labelcolor = itemUIRegistry.getLabelColor(widget);
bean.valuecolor = itemUIRegistry.getValueColor(widget);
bean.label = itemUIRegistry.getLabel(widget);
bean.type = widget.eClass().getName();
if (widget instanceof LinkableWidget) {
LinkableWidget linkableWidget = (LinkableWidget) widget;
EList<Widget> children = itemUIRegistry.getChildren(linkableWidget);
if (widget instanceof Frame) {
int cntWidget = 0;
for (Widget child : children) {
widgetId += "_" + cntWidget;
WidgetBean subWidget = createWidgetBean(sitemapName, child, drillDown, uri, widgetId);
if (subWidget != null) {
bean.widgets.add(subWidget);
cntWidget++;
}
}
} else if (children.size() > 0) {
String pageName = itemUIRegistry.getWidgetId(linkableWidget);
bean.linkedPage =
createPageBean(
sitemapName,
itemUIRegistry.getLabel(widget),
itemUIRegistry.getIcon(widget),
pageName,
drillDown ? children : null,
drillDown,
isLeaf(children),
uri);
}
}
if (widget instanceof Switch) {
Switch switchWidget = (Switch) widget;
for (Mapping mapping : switchWidget.getMappings()) {
MappingBean mappingBean = new MappingBean();
// Remove quotes - if they exist
if (mapping.getCmd() != null) {
if (mapping.getCmd().startsWith("\"") && mapping.getCmd().endsWith("\"")) {
mappingBean.command = mapping.getCmd().substring(1, mapping.getCmd().length() - 1);
} else {
mappingBean.command = mapping.getCmd();
}
} else {
mappingBean.command = mapping.getCmd();
}
mappingBean.label = mapping.getLabel();
bean.mappings.add(mappingBean);
}
}
if (widget instanceof Selection) {
Selection selectionWidget = (Selection) widget;
for (Mapping mapping : selectionWidget.getMappings()) {
MappingBean mappingBean = new MappingBean();
// Remove quotes - if they exist
if (mapping.getCmd() != null) {
if (mapping.getCmd().startsWith("\"") && mapping.getCmd().endsWith("\"")) {
mappingBean.command = mapping.getCmd().substring(1, mapping.getCmd().length() - 1);
} else {
mappingBean.command = mapping.getCmd();
}
} else {
mappingBean.command = mapping.getCmd();
}
mappingBean.label = mapping.getLabel();
bean.mappings.add(mappingBean);
}
}
if (widget instanceof Slider) {
Slider sliderWidget = (Slider) widget;
bean.sendFrequency = sliderWidget.getFrequency();
bean.switchSupport = sliderWidget.isSwitchEnabled();
}
if (widget instanceof List) {
List listWidget = (List) widget;
bean.separator = listWidget.getSeparator();
}
if (widget instanceof Image) {
Image imageWidget = (Image) widget;
String wId = itemUIRegistry.getWidgetId(widget);
if (uri.getPort() < 0 || uri.getPort() == 80) {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
} else {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ ":"
+ uri.getPort()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
}
if (imageWidget.getRefresh() > 0) {
bean.refresh = imageWidget.getRefresh();
}
}
if (widget instanceof Video) {
Video videoWidget = (Video) widget;
String wId = itemUIRegistry.getWidgetId(widget);
if (videoWidget.getEncoding() != null) {
bean.encoding = videoWidget.getEncoding();
}
if (uri.getPort() < 0 || uri.getPort() == 80) {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
} else {
bean.url =
uri.getScheme()
+ "://"
+ uri.getHost()
+ ":"
+ uri.getPort()
+ "/proxy?sitemap="
+ sitemapName
+ ".sitemap&widgetId="
+ wId;
}
}
if (widget instanceof Webview) {
Webview webViewWidget = (Webview) widget;
bean.url = webViewWidget.getUrl();
bean.height = webViewWidget.getHeight();
}
if (widget instanceof Chart) {
Chart chartWidget = (Chart) widget;
bean.service = chartWidget.getService();
bean.period = chartWidget.getPeriod();
if (chartWidget.getRefresh() > 0) {
bean.refresh = chartWidget.getRefresh();
}
}
if (widget instanceof Setpoint) {
Setpoint setpointWidget = (Setpoint) widget;
bean.minValue = setpointWidget.getMinValue();
bean.maxValue = setpointWidget.getMaxValue();
bean.step = setpointWidget.getStep();
}
return bean;
}
public static PageBean getPageBean(String sitemapName, String pageId, URI uri) {
ItemUIRegistry itemUIRegistry = RESTApplication.getItemUIRegistry();
Sitemap sitemap = getSitemap(sitemapName);
if (sitemap != null) {
if (pageId.equals(sitemap.getName())) {
return createPageBean(
sitemapName,
sitemap.getLabel(),
sitemap.getIcon(),
sitemap.getName(),
sitemap.getChildren(),
false,
isLeaf(sitemap.getChildren()),
uri);
} else {
Widget pageWidget = itemUIRegistry.getWidget(sitemap, pageId);
if (pageWidget instanceof LinkableWidget) {
EList<Widget> children = itemUIRegistry.getChildren((LinkableWidget) pageWidget);
PageBean pageBean =
createPageBean(
sitemapName,
itemUIRegistry.getLabel(pageWidget),
itemUIRegistry.getIcon(pageWidget),
pageId,
children,
false,
isLeaf(children),
uri);
EObject parentPage = pageWidget.eContainer();
while (parentPage instanceof Frame) {
parentPage = parentPage.eContainer();
}
if (parentPage instanceof Widget) {
String parentId = itemUIRegistry.getWidgetId((Widget) parentPage);
pageBean.parent = getPageBean(sitemapName, parentId, uri);
pageBean.parent.widgets = null;
pageBean.parent.parent = null;
} else if (parentPage instanceof Sitemap) {
pageBean.parent = getPageBean(sitemapName, sitemap.getName(), uri);
pageBean.parent.widgets = null;
}
return pageBean;
} else {
if (logger.isDebugEnabled()) {
if (pageWidget == null) {
logger.debug(
"Received HTTP GET request at '{}' for the unknown page id '{}'.", uri, pageId);
} else {
logger.debug(
"Received HTTP GET request at '{}' for the page id '{}'. "
+ "This id refers to a non-linkable widget and is therefore no valid page id.",
uri,
pageId);
}
}
throw new WebApplicationException(404);
}
}
} else {
logger.info(
"Received HTTP GET request at '{}' for the unknown sitemap '{}'.", uri, sitemapName);
throw new WebApplicationException(404);
}
}
@Override
public String getIcon(Widget w) {
return itemUIRegistry.getIcon(w.getItem());
}
/** {@inheritDoc} */
public EList<Widget> renderWidget(Widget w, StringBuilder sb) throws RenderException {
Switch s = (Switch) w;
String snippetName = null;
Item item;
try {
item = itemUIRegistry.getItem(w.getItem());
if (s.getMappings().size() == 0) {
if (item instanceof RollershutterItem) {
snippetName = "rollerblind";
} else if (item instanceof GroupItem
&& ((GroupItem) item).getBaseItem() instanceof RollershutterItem) {
snippetName = "rollerblind";
} else {
snippetName = "switch";
}
} else {
snippetName = "buttons";
}
} catch (ItemNotFoundException e) {
logger.warn("Cannot determine item type of '{}'", w.getItem(), e);
snippetName = "switch";
}
String snippet = getSnippet(snippetName);
snippet = StringUtils.replace(snippet, "%id%", itemUIRegistry.getWidgetId(w));
System.out.println("\nSwitchRenderer->getICon->" + itemUIRegistry.getIcon(w));
snippet = StringUtils.replace(snippet, "%icon%", escapeURLPath(itemUIRegistry.getIcon(w)));
snippet = StringUtils.replace(snippet, "%item%", w.getItem());
snippet = StringUtils.replace(snippet, "%label%", getLabel(w));
snippet = StringUtils.replace(snippet, "%servletname%", WebAppServlet.SERVLET_NAME);
State state = itemUIRegistry.getState(w);
System.out.println("\nSwitchRenderer->getState->" + state.toString());
if (s.getMappings().size() == 0) {
if (state instanceof PercentType) {
state = ((PercentType) state).intValue() > 0 ? OnOffType.ON : OnOffType.OFF;
}
if (state.equals(OnOffType.ON)) {
snippet = snippet.replaceAll("%checked%", "checked=true");
} else {
snippet = snippet.replaceAll("%checked%", "");
}
} else {
StringBuilder buttons = new StringBuilder();
for (Mapping mapping : s.getMappings()) {
String button = getSnippet("button");
button = StringUtils.replace(button, "%item%", w.getItem());
button = StringUtils.replace(button, "%cmd%", mapping.getCmd());
button = StringUtils.replace(button, "%label%", mapping.getLabel());
if (s.getMappings().size() > 1 && state.toString().equals(mapping.getCmd())) {
button = StringUtils.replace(button, "%type%", "Warn"); // button with red color
} else {
button = StringUtils.replace(button, "%type%", "Action"); // button with blue color
}
buttons.insert(0, button);
}
snippet = StringUtils.replace(snippet, "%buttons%", buttons.toString());
}
// Process the color tags
snippet = processColor(w, snippet);
sb.append(snippet);
return null;
}