package org.argeo.cms.script;
-import static java.nio.charset.StandardCharsets.UTF_8;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.net.URL;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.cms.CmsException;
-import org.argeo.cms.util.BundleResourceLoader;
-import org.argeo.cms.util.ThemeUtils;
-import org.eclipse.rap.rwt.RWT;
-import org.eclipse.rap.rwt.application.Application;
-import org.eclipse.rap.rwt.service.ResourceLoader;
-import org.osgi.framework.Bundle;
+import org.argeo.cms.util.CmsTheme;
import org.osgi.framework.BundleContext;
-public class Theme {
- private final static Log log = LogFactory.getLog(Theme.class);
-
- private String themeId;
- private Map<String, ResourceLoader> css = new HashMap<>();
- private Map<String, ResourceLoader> resources = new HashMap<>();
-
- private String headerCss;
- private List<String> fonts = new ArrayList<>();
-
- private String basePath;
- private String cssPath;
-
- public Theme(BundleContext bundleContext) {
- this(bundleContext, null);
- }
+/** @deprecated Use <code>CmsTheme</code> instead. */
+@Deprecated
+public class Theme extends CmsTheme {
public Theme(BundleContext bundleContext, String symbolicName) {
- Bundle themeBundle;
- if (symbolicName == null) {
- themeBundle = bundleContext.getBundle();
-// basePath = "/theme/";
-// cssPath = basePath;
- } else {
- themeBundle = ThemeUtils.findThemeBundle(bundleContext, symbolicName);
- }
- basePath = "/";
- cssPath = "/rap/";
- this.themeId = RWT.DEFAULT_THEME_ID;
- addStyleSheets(themeBundle, new BundleResourceLoader(themeBundle));
- BundleResourceLoader themeBRL = new BundleResourceLoader(themeBundle);
- addResources(themeBRL, "*.png");
- addResources(themeBRL, "*.gif");
- addResources(themeBRL, "*.jpg");
- addResources(themeBRL, "*.jpeg");
- addResources(themeBRL, "*.svg");
- addResources(themeBRL, "*.ico");
-
- // fonts
- URL fontsUrl = themeBundle.getEntry(basePath + "fonts.txt");
- if (fontsUrl != null) {
- loadFontsUrl(fontsUrl);
- }
-
- // common CSS header (plain CSS)
- URL headerCssUrl = themeBundle.getEntry(basePath + "header.css");
- if (headerCssUrl != null) {
- try (BufferedReader buffer = new BufferedReader(new InputStreamReader(headerCssUrl.openStream(), UTF_8))) {
- headerCss = buffer.lines().collect(Collectors.joining("\n"));
- } catch (IOException e) {
- throw new CmsException("Cannot read " + headerCssUrl, e);
- }
- }
-
- }
-
- public void apply(Application application) {
- resources: for (String name : resources.keySet()) {
- if (name.startsWith("target/"))
- continue resources; // skip maven output
- application.addResource(name, resources.get(name));
- if (log.isDebugEnabled())
- log.debug("Added resource " + name);
- }
- for (String name : css.keySet()) {
- application.addStyleSheet(themeId, name, css.get(name));
- if (log.isDebugEnabled())
- log.debug("Added RAP CSS " + name);
- }
- }
-
- public String getAdditionalHeaders() {
- StringBuilder sb = new StringBuilder();
- if (headerCss != null) {
- sb.append("<style type='text/css'>\n");
- sb.append(headerCss);
- sb.append("\n</style>\n");
- }
- for (String link : fonts) {
- sb.append("<link rel='stylesheet' href='");
- sb.append(link);
- sb.append("'/>\n");
- }
- if (sb.length() == 0)
- return null;
- else
- return sb.toString();
- }
-
- void addStyleSheets(Bundle themeBundle, ResourceLoader ssRL) {
- Enumeration<URL> themeResources = themeBundle.findEntries(cssPath, "*.css", true);
- if (themeResources == null)
- return;
- while (themeResources.hasMoreElements()) {
- String resource = themeResources.nextElement().getPath();
- // remove first '/' so that RWT registers it
- resource = resource.substring(1);
- if (!resource.endsWith("/")) {
- if (css.containsKey(resource))
- log.warn("Overriding " + resource + " from " + themeBundle.getSymbolicName());
- css.put(resource, ssRL);
- }
-
- }
-
- }
-
- void loadFontsUrl(URL url) {
- try (BufferedReader in = new BufferedReader(new InputStreamReader(url.openStream(), UTF_8))) {
- String line = null;
- while ((line = in.readLine()) != null) {
- line = line.trim();
- if (!line.equals("") && !line.startsWith("#")) {
- fonts.add(line);
- }
- }
- } catch (IOException e) {
- throw new CmsException("Cannot load URL " + url, e);
- }
- }
-
- void addResources(BundleResourceLoader themeBRL, String pattern) {
- Bundle themeBundle = themeBRL.getBundle();
- Enumeration<URL> themeResources = themeBundle.findEntries(basePath, pattern, true);
- if (themeResources == null)
- return;
- while (themeResources.hasMoreElements()) {
- String resource = themeResources.nextElement().getPath();
- // remove first '/' so that RWT registers it
- resource = resource.substring(1);
- if (!resource.endsWith("/")) {
- if (resources.containsKey(resource))
- log.warn("Overriding " + resource + " from " + themeBundle.getSymbolicName());
- resources.put(resource, themeBRL);
- }
-
- }
-
- }
-
- public String getThemeId() {
- return themeId;
+ super(bundleContext, symbolicName);
}
- public void setThemeId(String themeId) {
- this.themeId = themeId;
- }
-
- public String getBasePath() {
- return basePath;
- }
-
- public void setBasePath(String basePath) {
- this.basePath = basePath;
- }
-
- public String getCssPath() {
- return cssPath;
- }
-
- public void setCssPath(String cssPath) {
- this.cssPath = cssPath;
+ public Theme(BundleContext bundleContext) {
+ super(bundleContext);
}
}
projects / lgpl / argeo-commons.git / blobdiff