package com.jeecms.cms.entity.main;
import static com.jeecms.common.web.Constants.INDEX;
import static com.jeecms.common.web.Constants.SPT;
import java.util.ArrayList;
import java.util.Collection;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
import org.apache.commons.lang.StringUtils;
import com.jeecms.cms.entity.main.base.BaseChannel;
import com.jeecms.cms.staticpage.StaticPageUtils;
import com.jeecms.common.hibernate3.HibernateTree;
import com.jeecms.common.hibernate3.PriorityComparator;
import com.jeecms.common.hibernate3.PriorityInterface;
/**
* 栏目实体类
*
* @author liufang
*
*/
public class Channel extends BaseChannel implements HibernateTree<Integer>,
PriorityInterface {
private static final long serialVersionUID = 1L;
/**
* 审核后内容修改方式
*
* @author liufang
*
*/
public static enum AfterCheckEnum {
/**
* 不能修改，不能删除。
*/
CANNOT_UPDATE,
/**
* 可以修改，可以删除。 修改后文章的审核级别将退回到修改人级别的状态。如果修改人的级别高于当前文章的审核级别，那么文章审核级别将保持不变。
*/
BACK_UPDATE,
/**
* 可以修改，可以删除。 修改后文章保持原状态。
*/
KEEP_UPDATE
}
/**
* 获得URL地址
*
* @return
*/
public String getUrl() {
if (!StringUtils.isBlank(getLink())) {
return getLink();
}
if (getStaticChannel()) {
return getUrlStatic(false, 1);
} else {
return getUrlDynamic(null);
}
}
public String getUrlWhole() {
if (!StringUtils.isBlank(getLink())) {
return getLink();
}
if (getStaticChannel()) {
return getUrlStatic(true, 1);
} else {
return getUrlDynamic(true);
}
}
/**
* 获得静态URL地址
*
* @return
*/
public String getUrlStatic() {
return getUrlStatic(null, 1);
}
public String getUrlStatic(int pageNo) {
return getUrlStatic(null, pageNo);
}
public String getUrlStatic(Boolean whole, int pageNo) {
if (!StringUtils.isBlank(getLink())) {
return getLink();
}
CmsSite site = getSite();
StringBuilder url = site.getUrlBuffer(false, whole, false);
String filename = getStaticFilenameByRule();
if (!StringUtils.isBlank(filename)) {
if (pageNo > 1) {
int index = filename.indexOf(".", filename.lastIndexOf("/"));
if (index != -1) {
url.append(filename.substring(0, index));
url.append("_").append(pageNo);
url.append(filename.substring(index));
} else {
url.append("_").append(pageNo);
}
} else {
if (getAccessByDir()) {
url.append(filename.substring(0,
filename.lastIndexOf("/") + 1));
} else {
url.append(filename);
}
}
} else {
// 默认静态页面访问路径
url.append(SPT).append(getPath());
if (pageNo > 1) {
url.append("_").append(pageNo);
url.append(site.getStaticSuffix());
} else {
if (getHasContent()) {
url.append(SPT);
} else {
url.append(site.getStaticSuffix());
}
}
}
return url.toString();
}
public String getStaticFilename(int pageNo) {
CmsSite site = getSite();
StringBuilder url = new StringBuilder();
String staticDir = site.getStaticDir();
if (!StringUtils.isBlank(staticDir)) {
url.append(staticDir);
}
String filename = getStaticFilenameByRule();
if (!StringUtils.isBlank(filename)) {
int index = filename.indexOf(".", filename.lastIndexOf("/"));
if (pageNo > 1) {
if (index != -1) {
url.append(filename.substring(0, index)).append("_")
.append(pageNo).append(filename.substring(index));
} else {
url.append(filename).append("_").append(pageNo);
}
} else {
url.append(filename);
}
} else {
// 默认静态页面访问路径
url.append(SPT).append(getPath());
String suffix = site.getStaticSuffix();
if (getHasContent()) {
url.append(SPT).append(INDEX);
if (pageNo > 1) {
url.append("_").append(pageNo);
}
url.append(suffix);
} else {
if (pageNo > 1) {
url.append("_").append(pageNo);
}
url.append(suffix);
}
}
return url.toString();
}
public String getStaticFilenameByRule() {
String rule = getChannelRule();
if (StringUtils.isBlank(rule)) {
return null;
}
CmsModel model = getModel();
String url = StaticPageUtils.staticUrlRule(rule, model.getId(), model
.getPath(), getId(), getPath(), null, null);
return url;
}
/**
* 获得动态URL地址
*
* @return
*/
public String getUrlDynamic() {
return getUrlDynamic(null);
}
public String getUrlDynamic(Boolean whole) {
if (!StringUtils.isBlank(getLink())) {
return getLink();
}
CmsSite site = getSite();
StringBuilder url = site.getUrlBuffer(true, whole, false);
url.append(SPT).append(getPath());
if (getHasContent()) {
url.append(SPT).append(INDEX);
}
url.append(site.getDynamicSuffix());
return url.toString();
}
/**
* 获得节点列表。从父节点到自身。
*
* @return
*/
public List<Channel> getNodeList() {
LinkedList<Channel> list = new LinkedList<Channel>();
Channel node = this;
while (node != null) {
list.addFirst(node);
node = node.getParent();
}
return list;
}
/**
* 获得节点列表ID。从父节点到自身。
*
* @return
*/
public Integer[] getNodeIds() {
List<Channel> channels = getNodeList();
Integer[] ids = new Integer[channels.size()];
int i = 0;
for (Channel c : channels) {
ids[i++] = c.getId();
}
return ids;
}
/**
* 获得深度
*
* @return 第一层为0，第二层为1，以此类推。
*/
public int getDeep() {
int deep = 0;
Channel parent = getParent();
while (parent != null) {
deep++;
parent = parent.getParent();
}
return deep;
}
/**
* 获得栏目终审级别
*
* @return
*/
public Byte getFinalStepExtends() {
Byte step = getFinalStep();
if (step == null) {
Channel parent = getParent();
if (parent == null) {
return getSite().getFinalStep();
} else {
return parent.getFinalStepExtends();
}
} else {
return step;
}
}
public Byte getAfterCheck() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getAfterCheck();
} else {
return null;
}
}
/**
* 获得审核后修改方式的枚举值。如果该值为null则取父级栏目，父栏目为null则取站点相关设置。
*
* @return
*/
public AfterCheckEnum getAfterCheckEnum() {
Byte after = getChannelExt().getAfterCheck();
Channel channel = getParent();
// 如果为null，则查找父栏目。
while (after == null && channel != null) {
after = channel.getAfterCheck();
channel = channel.getParent();
}
// 如果依然为null，则查找站点设置
if (after == null) {
after = getSite().getAfterCheck();
}
if (after == 1) {
return AfterCheckEnum.CANNOT_UPDATE;
} else if (after == 2) {
return AfterCheckEnum.BACK_UPDATE;
} else if (after == 3) {
return AfterCheckEnum.KEEP_UPDATE;
} else {
// 默认为不可改、不可删
return AfterCheckEnum.CANNOT_UPDATE;
}
}
/**
* 获得列表用于下拉选择。条件：有内容的栏目。
*
* @return
*/
public List<Channel> getListForSelect(Set<Channel> rights,
boolean hasContentOnly) {
return getListForSelect(rights, null, hasContentOnly);
}
public List<Channel> getListForSelect(Set<Channel> rights, Channel exclude,
boolean hasContentOnly) {
List<Channel> list = new ArrayList<Channel>((getRgt() - getLft()) / 2);
addChildToList(list, this, rights, exclude, hasContentOnly);
return list;
}
/**
* 获得列表用于下拉选择。条件：有内容的栏目。
*
* @param topList
* 顶级栏目
* @return
*/
public static List<Channel> getListForSelect(List<Channel> topList,
Set<Channel> rights, boolean hasContentOnly) {
return getListForSelect(topList, rights, null, hasContentOnly);
}
public static List<Channel> getListForSelect(List<Channel> topList,
Set<Channel> rights, Channel exclude, boolean hasContentOnly) {
List<Channel> list = new ArrayList<Channel>();
for (Channel c : topList) {
addChildToList(list, c, rights, exclude, hasContentOnly);
}
return list;
}
/**
* 递归将子栏目加入列表。条件：有内容的栏目。
*
* @param list
* 栏目容器
* @param channel
* 待添加的栏目，且递归添加子栏目
* @param rights
* 有权限的栏目，为null不控制权限。
*/
private static void addChildToList(List<Channel> list, Channel channel,
Set<Channel> rights, Channel exclude, boolean hasContentOnly) {
if ((rights != null && !rights.contains(channel))
|| (exclude != null && exclude.equals(channel))) {
return;
}
list.add(channel);
Set<Channel> child = channel.getChild();
for (Channel c : child) {
if (hasContentOnly) {
if (c.getHasContent()) {
addChildToList(list, c, rights, exclude, hasContentOnly);
}
} else {
addChildToList(list, c, rights, exclude, hasContentOnly);
}
}
}
public String getTplChannelOrDef() {
String tpl = getTplChannel();
if (!StringUtils.isBlank(tpl)) {
return tpl;
} else {
String sol = getSite().getSolutionPath();
return getModel().getTplChannel(sol, true);
}
}
public String getTplContentOrDef() {
String tpl = getTplContent();
if (!StringUtils.isBlank(tpl)) {
return tpl;
} else {
String sol = getSite().getSolutionPath();
return getModel().getTplContent(sol, true);
}
}
public Integer[] getUserIds() {
Set<CmsUser> users = getUsers();
return CmsUser.fetchIds(users);
}
public void addToViewGroups(CmsGroup group) {
Set<CmsGroup> groups = getViewGroups();
if (groups == null) {
groups = new TreeSet<CmsGroup>(new PriorityComparator());
setViewGroups(groups);
}
groups.add(group);
group.getViewChannels().add(this);
}
public void addToContriGroups(CmsGroup group) {
Set<CmsGroup> groups = getContriGroups();
if (groups == null) {
groups = new TreeSet<CmsGroup>(new PriorityComparator());
setContriGroups(groups);
}
groups.add(group);
group.getContriChannels().add(this);
}
public void addToUsers(CmsUser user) {
Set<CmsUser> set = getUsers();
if (set == null) {
set = new TreeSet<CmsUser>(new PriorityComparator());
setUsers(set);
}
set.add(user);
user.addToChannels(this);
}
public void init() {
if (getPriority() == null) {
setPriority(10);
}
if (getDisplay() == null) {
setDisplay(true);
}
}
public String getName() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getName();
} else {
return null;
}
}
public Boolean getStaticChannel() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getStaticChannel();
} else {
return null;
}
}
public Boolean getStaticContent() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getStaticContent();
} else {
return null;
}
}
public Boolean getAccessByDir() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getAccessByDir();
} else {
return null;
}
}
public Boolean getListChild() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getListChild();
} else {
return null;
}
}
public Integer getPageSize() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getPageSize();
} else {
return null;
}
}
public String getChannelRule() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getChannelRule();
} else {
return null;
}
}
public String getContentRule() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getContentRule();
} else {
return null;
}
}
public Byte getFinalStep() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getFinalStep();
} else {
return null;
}
}
public String getLink() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getLink();
} else {
return null;
}
}
public String getTplChannel() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTplChannel();
} else {
return null;
}
}
public String getTplContent() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTplContent();
} else {
return null;
}
}
public Boolean getHasTitleImg() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getHasTitleImg();
} else {
return null;
}
}
public Boolean getHasContentImg() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getHasContentImg();
} else {
return null;
}
}
public Integer getTitleImgWidth() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTitleImgWidth();
} else {
return null;
}
}
public Integer getTitleImgHeight() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTitleImgHeight();
} else {
return null;
}
}
public Integer getContentImgWidth() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getContentImgWidth();
} else {
return null;
}
}
public Integer getContentImgHeight() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getContentImgHeight();
} else {
return null;
}
}
public String getTitleImg() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTitleImg();
} else {
return null;
}
}
public String getContentImg() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getContentImg();
} else {
return null;
}
}
public String getTitle() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getTitle();
} else {
return null;
}
}
public String getKeywords() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getKeywords();
} else {
return null;
}
}
public String getDescription() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getDescription();
} else {
return null;
}
}
public Integer getCommentControl() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getCommentControl();
} else {
return null;
}
}
public Boolean getAllowUpdown() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getAllowUpdown();
} else {
return null;
}
}
public Boolean getBlank() {
ChannelExt ext = getChannelExt();
if (ext != null) {
return ext.getBlank();
} else {
return null;
}
}
/**
* 获得栏目内容
*
* @return
*/
public String getTxt() {
ChannelTxt txt = getChannelTxt();
if (txt != null) {
return txt.getTxt();
} else {
return null;
}
}
/**
* 获得栏目内容1
*
* @return
*/
public String getTxt1() {
ChannelTxt txt = getChannelTxt();
if (txt != null) {
return txt.getTxt1();
} else {
return null;
}
}
/**
* 获得栏目内容2
*
* @return
*/
public String getTxt2() {
ChannelTxt txt = getChannelTxt();
if (txt != null) {
return txt.getTxt2();
} else {
return null;
}
}
/**
* 获得栏目内容3
*
* @return
*/
public String getTxt3() {
ChannelTxt txt = getChannelTxt();
if (txt != null) {
return txt.getTxt3();
} else {
return null;
}
}
public ChannelTxt getChannelTxt() {
Set<ChannelTxt> set = getChannelTxtSet();
if (set != null && set.size() > 0) {
return set.iterator().next();
} else {
return null;
}
}
/**
* 每个站点各自维护独立的树结构
*
* @see HibernateTree#getTreeCondition()
*/
public String getTreeCondition() {
return "bean.site.id=" + getSite().getId();
}
/**
* @see HibernateTree#getParentId()
*/
public Integer getParentId() {
Channel parent = getParent();
if (parent != null) {
return parent.getId();
} else {
return null;
}
}
/**
* @see HibernateTree#getLftName()
*/
public String getLftName() {
return DEF_LEFT_NAME;
}
/**
* @see HibernateTree#getParentName()
*/
public String getParentName() {
return DEF_PARENT_NAME;
}
/**
* @see HibernateTree#getRgtName()
*/
public String getRgtName() {
return DEF_RIGHT_NAME;
}
public static Integer[] fetchIds(Collection<Channel> channels) {
if (channels == null) {
return null;
}
Integer[] ids = new Integer[channels.size()];
int i = 0;
for (Channel c : channels) {
ids[i++] = c.getId();
}
return ids;
}
/* [CONSTRUCTOR MARKER BEGIN] */
public Channel() {
super();
}
/**
* Constructor for primary key
*/
public Channel(java.lang.Integer id) {
super(id);
}
/**
* Constructor for required fields
*/
public Channel(java.lang.Integer id,
com.jeecms.cms.entity.main.CmsSite site,
com.jeecms.cms.entity.main.CmsModel model, java.lang.Integer lft,
java.lang.Integer rgt, java.lang.Integer priority,
java.lang.Boolean hasContent, java.lang.Boolean display) {
super(id, site, model, lft, rgt, priority, hasContent, display);
}
/* [CONSTRUCTOR MARKER END] */
}