/**
* 获取链接列表
*
* @param siteId 站点编号
* @param categoryId 分类编号
* @param number 获取数目
* @param param 预留参数，例： key1:'value1', key2:'value2' ...
* @return
*/
public static List<Link> getLinkList(long siteId, long categoryId, int number, String param) {
Page<Link> page = new Page<Link>(1, number, -1);
Link link = new Link(new Category(categoryId, new Site(siteId)));
if (StringUtils.isNotBlank(param)) {
@SuppressWarnings({"unused", "rawtypes"})
Map map = JsonMapper.getInstance().fromJson("{" + param + "}", Map.class);
}
link.setDelFlag(Link.DEL_FLAG_NORMAL);
page = linkService.find(page, link, false);
return page.getList();
}
/** 通过编号获取内容标题 */
public List<Object[]> findByIds(String ids) {
List<Object[]> list = Lists.newArrayList();
Long[] idss = (Long[]) ConvertUtils.convert(StringUtils.split(ids, ","), Long.class);
if (idss.length > 0) {
List<Link> l = linkDao.findByIdIn(idss);
for (Link e : l) {
list.add(new Object[] {e.getId(), StringUtils.abbr(e.getTitle(), 50)});
}
}
return list;
}
@Transactional(readOnly = false)
public Page<Link> findPage(Page<Link> page, Link link, boolean isDataScopeFilter) {
// 更新过期的权重，间隔为“6”个小时
Date updateExpiredWeightDate = (Date) CacheUtils.get("updateExpiredWeightDateByLink");
if (updateExpiredWeightDate == null
|| (updateExpiredWeightDate != null
&& updateExpiredWeightDate.getTime() < new Date().getTime())) {
dao.updateExpiredWeight(link);
CacheUtils.put("updateExpiredWeightDateByLink", DateUtils.addHours(new Date(), 6));
}
link.getSqlMap().put("dsf", dataScopeFilter(link.getCurrentUser(), "o", "u"));
return super.findPage(page, link);
}
@Transactional(readOnly = false)
public void save(Link link) {
// 如果没有审核权限，则将当前内容改为待审核状态
if (!SecurityUtils.getSubject().isPermitted("cms:link:audit")) {
link.setDelFlag(Link.DEL_FLAG_AUDIT);
}
// 如果栏目不需要审核，则将该内容设为发布状态
if (link.getCategory() != null && StringUtils.isNotBlank(link.getCategory().getId())) {
Category category = categoryDao.get(link.getCategory().getId());
if (!Article.YES.equals(category.getIsAudit())) {
link.setDelFlag(Article.DEL_FLAG_NORMAL);
}
}
linkDao.clear();
linkDao.save(link);
}
@Transactional(readOnly = false)
public Page<Link> find(Page<Link> page, Link link, boolean isDataScopeFilter) {
// 更新过期的权重，间隔为“6”个小时
Date updateExpiredWeightDate = (Date) CacheUtils.get("updateExpiredWeightDateByLink");
if (updateExpiredWeightDate == null
|| (updateExpiredWeightDate != null
&& updateExpiredWeightDate.getTime() < new Date().getTime())) {
linkDao.updateExpiredWeight();
CacheUtils.put("updateExpiredWeightDateByLink", DateUtils.addHours(new Date(), 6));
}
DetachedCriteria dc = linkDao.createDetachedCriteria();
dc.createAlias("category", "category");
dc.createAlias("category.site", "category.site");
if (link.getCategory() != null
&& StringUtils.isNotBlank(link.getCategory().getId())
&& !Category.isRoot(link.getCategory().getId())) {
Category category = categoryDao.get(link.getCategory().getId());
if (category != null) {
dc.add(
Restrictions.or(
Restrictions.eq("category.id", category.getId()),
Restrictions.like("category.parentIds", "%," + category.getId() + ",%")));
dc.add(Restrictions.eq("category.site.id", category.getSite().getId()));
link.setCategory(category);
} else {
dc.add(Restrictions.eq("category.site.id", Site.getCurrentSiteId()));
}
} else {
dc.add(Restrictions.eq("category.site.id", Site.getCurrentSiteId()));
}
if (StringUtils.isNotEmpty(link.getTitle())) {
dc.add(Restrictions.like("title", "%" + link.getTitle() + "%"));
}
if (link.getCreateBy() != null && StringUtils.isNotBlank(link.getCreateBy().getId())) {
dc.add(Restrictions.eq("createBy.id", link.getCreateBy().getId()));
}
if (isDataScopeFilter) {
dc.createAlias("category.office", "categoryOffice").createAlias("createBy", "createBy");
dc.add(dataScopeFilter(UserUtils.getUser(), "categoryOffice", "createBy"));
}
dc.add(Restrictions.eq(Link.FIELD_DEL_FLAG, link.getDelFlag()));
dc.addOrder(Order.desc("weight"));
dc.addOrder(Order.desc("updateDate"));
return linkDao.find(page, dc);
}
@Transactional(readOnly = false)
public void delete(Link link, Boolean isRe) {
// dao.updateDelFlag(id, isRe!=null&&isRe?Link.DEL_FLAG_NORMAL:Link.DEL_FLAG_DELETE);
link.setDelFlag(isRe != null && isRe ? Link.DEL_FLAG_NORMAL : Link.DEL_FLAG_DELETE);
dao.delete(link);
}