@Override
public String getDecoratedMenu() {
String menuItem = null;
boolean showRowCount = Boolean.valueOf(getPropertyString("rowCount")).booleanValue();
if (showRowCount) {
// get datalist and row count
DataList dataList = getDataList();
if (dataList != null) {
int rowCount = dataList.getTotal();
// sanitize label
String label = getPropertyString("label");
if (label != null) {
label = StringUtil.stripHtmlRelaxed(label);
}
// generate menu link
menuItem =
"<a href=\""
+ getUrl()
+ "\" class=\"menu-link default\"><span>"
+ label
+ "</span> <span class='rowCount'>("
+ rowCount
+ ")</span></a>";
}
}
return menuItem;
}
public Object execute(Map properties) {
WorkflowAssignment wfAssignment = (WorkflowAssignment) properties.get("workflowAssignment");
String jsonUrl = (String) properties.get("jsonUrl");
GetMethod get = null;
try {
HttpClient client = new HttpClient();
jsonUrl = WorkflowUtil.processVariable(jsonUrl, "", wfAssignment);
jsonUrl = StringUtil.encodeUrlParam(jsonUrl);
get = new GetMethod(jsonUrl);
client.executeMethod(get);
InputStream in = get.getResponseBodyAsStream();
String jsonResponse = streamToString(in);
Map object = PropertyUtil.getPropertiesValueFromJson(jsonResponse);
storeToForm(wfAssignment, properties, object);
storeToWorkflowVariable(wfAssignment, properties, object);
} catch (Exception ex) {
LogUtil.error(getClass().getName(), ex, "");
} finally {
if (get != null) {
get.releaseConnection();
}
}
return null;
}
protected String getTitle() {
String title = userview.getPropertyString("name");
if (userview.getCurrent() != null) {
title += " > " + userview.getCurrent().getPropertyString("label");
}
return StringUtil.stripAllHtmlTag(title);
}
protected String homePageRedirection() {
if (userview.getParamString("menuId").isEmpty()
&& !userview.getPropertyString("homeMenuId").isEmpty()) {
return "redirect:"
+ getHomePageLink()
+ (request.getQueryString() == null
? ""
: ("?" + StringUtil.decodeURL(request.getQueryString())));
}
return null;
}
protected String loginPageRedirection() {
boolean isAnonymous = WorkflowUtil.isCurrentUserAnonymous();
boolean hasCurrentPage = userview.getCurrent() != null;
if ((!isAuthorized || !hasCurrentPage) && isAnonymous) {
return "redirect:"
+ getLoginLink()
+ (request.getQueryString() == null
? ""
: ("?" + StringUtil.decodeURL(request.getQueryString())));
}
return null;
}
public static String processHashVariable(
String content,
WorkflowAssignment wfAssignment,
String escapeFormat,
Map<String, String> replaceMap,
AppDefinition appDef) {
// check for hash # to avoid unnecessary processing
if (!containsHashVariable(content)) {
return content;
}
// parse content
if (content != null) {
Pattern pattern = Pattern.compile("\\#([^#^\"^ ])*\\.([^#^\"])*\\#");
Matcher matcher = pattern.matcher(content);
List<String> varList = new ArrayList<String>();
while (matcher.find()) {
varList.add(matcher.group());
}
try {
if (!varList.isEmpty()) {
PluginManager pluginManager = (PluginManager) appContext.getBean("pluginManager");
PluginDefaultPropertiesDao pluginDefaultPropertiesDao =
(PluginDefaultPropertiesDao) appContext.getBean("pluginDefaultPropertiesDao");
Collection<Plugin> pluginList = pluginManager.list(HashVariablePlugin.class);
Map<String, HashVariablePlugin> hashVariablePluginCache =
new HashMap<String, HashVariablePlugin>();
for (String var : varList) {
String tempVar = var.replaceAll("#", "");
for (Plugin p : pluginList) {
HashVariablePlugin hashVariablePlugin = (HashVariablePlugin) p;
if (tempVar.startsWith(hashVariablePlugin.getPrefix() + ".")) {
tempVar = tempVar.replaceFirst(hashVariablePlugin.getPrefix() + ".", "");
HashVariablePlugin cachedPlugin =
hashVariablePluginCache.get(hashVariablePlugin.getClassName());
if (cachedPlugin == null) {
cachedPlugin =
(HashVariablePlugin)
pluginManager.getPlugin(hashVariablePlugin.getClassName());
// get default plugin properties
if (appDef == null) {
appDef = AppUtil.getCurrentAppDefinition();
}
PluginDefaultProperties pluginDefaultProperties =
pluginDefaultPropertiesDao.loadById(cachedPlugin.getClassName(), appDef);
if (pluginDefaultProperties != null
&& pluginDefaultProperties.getPluginProperties() != null
&& pluginDefaultProperties.getPluginProperties().trim().length() > 0) {
cachedPlugin.setProperties(
PropertyUtil.getPropertiesValueFromJson(
pluginDefaultProperties.getPluginProperties()));
}
// put appDef & wfAssignment to properties
cachedPlugin.setProperty("appDefinition", appDef);
cachedPlugin.setProperty("workflowAssignment", wfAssignment);
hashVariablePluginCache.put(hashVariablePlugin.getClassName(), cachedPlugin);
}
// process nested hash
while (tempVar.contains("{") && tempVar.contains("}")) {
Pattern nestedPattern = Pattern.compile("\\{([^\\{^\\}])*\\}");
Matcher nestedMatcher = nestedPattern.matcher(tempVar);
while (nestedMatcher.find()) {
String nestedHash = nestedMatcher.group();
String nestedHashString = nestedHash.replace("{", "#");
nestedHashString = nestedHashString.replace("}", "#");
String processedNestedHashValue =
processHashVariable(
nestedHashString, wfAssignment, escapeFormat, replaceMap, appDef);
tempVar =
tempVar.replaceAll(
StringUtil.escapeString(nestedHash, StringUtil.TYPE_REGEX, null),
StringUtil.escapeString(
processedNestedHashValue, escapeFormat, replaceMap));
}
}
// get result from plugin
String value = cachedPlugin.processHashVariable(tempVar);
if (value != null && !StringUtil.TYPE_REGEX.equals(escapeFormat)) {
value = StringUtil.escapeRegex(value);
}
// escape special char in HashVariable
var = cachedPlugin.escapeHashVariable(var);
// replace
if (value != null) {
content =
content.replaceAll(
var, StringUtil.escapeString(value, escapeFormat, replaceMap));
}
}
}
}
}
} catch (Exception ex) {
LogUtil.error(AppUtil.class.getName(), ex, "");
}
}
return content;
}
