private static string getArticleIdsByGroup()
{
string output = "getArticleIdsByGroup\n";
PrimaryGroups pg = new PrimaryGroups();
pg.GroupId = primaryGroupId;
List <int> list = Article2GroupManager.getArticleIdsByGroup(pg);
if (list == null)
{
output += "Error! 调用getArticleIdsByGroup失败，返回null。\n";
errorCount++;
return(output);
}
for (int i = 0; i < count; i++)
{
if (!list.Contains(ids[i]))
{
output += "Error! id为" + primaryGroupId + "的主分类中未找到id为" + ids[i] + "的文章！\n";
errorCount++;
}
else
{
output += "Ok! id为" + primaryGroupId + "的主分类中找到了id为" + ids[i] + "的文章！\n";
}
}
return(output);
}
private static void changeGroupRelation()
{
output += "changeGroupRelation\n";
List <int> list0_pre = Article2GroupManager.getArticleIdsByGroup(primaryGroup[0]);
List <int> list1_pre = Article2GroupManager.getArticleIdsByGroup(primaryGroup[1]);
int list1_pre_len = 0;
if (list1_pre != null)
{
list1_pre_len = list1_pre.Count;
}
output += "调用changeGroupRelation前，primaryGroup[0]下有" + list0_pre.Count + "篇文章，primaryGroup[1]下有" + list1_pre_len + "篇文章。\n";
List <int> groupIds = new List <int>();
groupIds.Add(primaryGroup[0].GroupId);
groupIds.Add(primaryGroup[1].GroupId);
for (int i = 0; i < count; i++)
{
Article a = new Article();
a.ArticleId = ids[i];
ManagerAssist.changeGroupRelation(a, groupIds);
}
List <int> list0_post = Article2GroupManager.getArticleIdsByGroup(primaryGroup[0]);
List <int> list1_post = Article2GroupManager.getArticleIdsByGroup(primaryGroup[1]);
output += "调用changeGroupRelation前，primaryGroup[0]下有" + list0_post.Count + "篇文章，primaryGroup[1]下有" + list1_post.Count + "篇文章。\n";
if (list0_pre.Count - list1_pre_len > list0_post.Count - list1_post.Count)
{
output += "Ok! changeGroupRelation执行成功！\n";
}
else
{
output += "Ok! changeGroupRelation执行失败！\n";
errorCount++;
}
}
//获取该分类下的所有文章的article的列表（仅读取传入参数中的GroupId字段）
//返回article的列表List<Article>
public static List <Article> getArticleListByPrimaryGroup(PrimaryGroups g)
{
List <int> articlesByGroupId = Article2GroupManager.getArticleIdsByGroup(g);
return(getArticleListByArticleIdList(articlesByGroupId));
}