public int compare(Resource r1, Resource r2) {
int l1 = r1.getStructure().length();
int l2 = r2.getStructure().length();
if (l1 == l2) {
return r1.getSortNo().compareTo(r2.getSortNo());
}
return l1 > l2 ? 1 : -1;
}
@Override
public String getResourceTree(Integer roleId) {
Set<Integer> setResource = new HashSet<Integer>();
if (roleId != null) {
List<Resource> tempResourceList = resourceMapper.getResourceListByRoleId(roleId);
if (tempResourceList != null && tempResourceList.size() > 0) {
for (Resource r : tempResourceList) {
setResource.add(r.getId());
}
}
}
List<Module> moduleList = moduleMapper.getModuleList();
List<Resource> resourceList = resourceMapper.getResourceList();
Collections.sort(moduleList, new ComparatorModule());
Collections.sort(resourceList, new ComparatorResource());
Set<Integer> setParent = new HashSet<Integer>();
for (Resource r : resourceList) {
setParent.add(r.getParentId());
}
StringBuilder sb = new StringBuilder();
Map<String, Integer> mapModule = new HashMap<String, Integer>();
sb.append("[");
int i = 0;
for (Module m : moduleList) {
mapModule.put(m.getFlag(), m.getId());
if (i != 0) {
sb.append(",");
}
i++;
sb.append("{")
.append("\"id\":\"")
.append("m_")
.append(m.getId())
.append("\"")
.append(",\"parent\":\"")
.append("#\"")
.append(",\"text\":\"")
.append(m.getName())
.append("\"")
.append(",\"li_attr\":{\"flag\":\"")
.append(m.getFlag())
.append("\"}");
// 前两个级别默认打开
sb.append(",\"state\":{");
sb.append("\"opened\":true");
sb.append("}");
sb.append("}");
}
i = 0;
for (Resource r : resourceList) {
int level = r.getStructure().split("-").length;
sb.append(",");
i++;
sb.append("{")
.append("\"id\":\"")
.append(r.getId())
.append("\"")
.append(",\"parent\":\"")
.append(
r.getParentId() == 0 ? ("m_" + mapModule.get(r.getModuleFlag())) : r.getParentId())
.append("\"")
.append(",\"text\":\"")
.append(r.getName())
.append("\"")
.append(",\"li_attr\":{\"flag\":\"")
.append(r.getModuleFlag())
.append("\",\"sortNo\":")
.append(r.getSortNo())
.append("}");
// 前两个级别默认打开
if (level <= 2) {
sb.append(",\"state\":{\"opened\":true");
if (setResource.contains(r.getId())) {
sb.append(",\"selected\":true");
}
sb.append("}");
} else {
if (setResource.contains(r.getId())) {
sb.append(",\"state\":{\"opened\":true}");
}
}
// 最后一个级别换个绿色图标
if (!setParent.contains(r.getId())) {
sb.append(", \"icon\": \"fa fa-briefcase icon-success\"");
}
sb.append("}");
}
sb.append("]");
return sb.toString();
}
