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com.hframework.common.util.message.bean.PageContainer Maven / Gradle / Ivy
package com.hframework.common.util.message.bean;
import com.hframework.common.util.message.PageTemplateParseUtil;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;
import java.util.*;
/**
* User: zhangqh6
* Date: 2015/11/27 19:05:05
*/
public class PageContainer {
private Document document;
private Element body;
//标题
private Element title;
//样式
private Elements links;
//meta
private Elements metas;
//列表元素
private List ulElements;
//超链接
private List aElements;
private Set dataElements;
//样式域
private Map elementInfoMap;
private List gridList = null;
public PageContainer() {
ulElements = new ArrayList();
aElements = new ArrayList();
elementInfoMap = new HashMap();
dataElements = new HashSet();
gridList = new ArrayList();
}
public PageContainer(Element body) {
ulElements = new ArrayList();
aElements = new ArrayList();
elementInfoMap = new HashMap();
dataElements = new HashSet();
gridList = new ArrayList();
initBodyElement(body);
}
//初始化body元素
public void initBodyElement(Element body) {
this.body = body;
Elements allElements = body.getAllElements();
if(!allElements.isEmpty()) {
for (Element allElement : allElements) {
elementInfoMap.put(allElement,new ElementExt());
}
}
}
public void parse() {
parseType();//解析类型
formatDataType();
initBodyElement(body);
parseOwner();//解析归属
removePageOwner(body);
}
private void formatDataType() {
for (Element element : getDataElements()) {
element.addClass("hframe-component");
distinctSubElement(element);
// System.out.println(element.outerHtml());
// element.after("XXXX" );
// element.empty();
// element.remove();
// System.out.println("======================");
}
}
private void distinctSubElement(Element element) {
if("ul".equals(element.tagName())) {
Elements children = element.children();
Map keyElement = new HashMap();
for (Element child : children) {
StringBuffer sb = new StringBuffer();
getElementTags(child, sb);
String keyStr = sb.toString();
if(!keyElement.containsKey(keyStr)) {
keyElement.put(keyStr,child);
child.addClass("hf-datatag");
child.attr("hf-count","1");
}else {
child.addClass("hf-repeat");
Element element1 = keyElement.get(keyStr);
element1.attr("hf-count",String.valueOf(Integer.valueOf(element1.attr("hf-count")) + 1));
}
}
}
}
private void getElementTags(Element element, StringBuffer sb) {
distinctSubElement(element);
sb.append(element.tagName());
Elements children = element.children();
if(!children.isEmpty()) {
sb.append("[");
for (Element child : children) {
getElementTags(child,sb);
}
sb.append("]");
}
}
private void removePageOwner(Element parentElement) {
ElementExt elementExt = elementInfoMap.get(parentElement);
if(parentElement != body) {
if(!elementExt.isFrameElement()) {
if(PageTemplateParseUtil.isGridClass(parentElement.classNames())) {
parentElement.html("TODO");
parentElement.attr("style","height:600px;");
// parentElement.remove();
} else {
parentElement.empty();
parentElement.html("");
parentElement.remove();
return;
}
}
}
Elements children = parentElement.children();
if(children.size() > 0) {
for (Element child : children) {
removePageOwner(child);
}
}
// for (Map.Entry elementElementExtEntry : elementInfoMap.entrySet()) {
// Element element = elementElementExtEntry.getKey();
// ElementExt elementExt = elementElementExtEntry.getValue();
// if(!elementExt.isFrameElement()) {
// if(element.parent() == null) {
// continue;
// }
// if(PageTemplateParseUtil.isGridClass(element.classNames())) {
// element.html("TODO");
// element.remove();
// } else {
// element.empty();
// element.html("");
// element.remove();
// }
// }
// }
}
private void parseOwner() {
parseGridClassElement(body, null);
parseOwnerElement(body);
}
private void parseType() {
parseTypeElement(body);
}
private void setWholeElementTreeType(Element element, int elementType) {
if(elementType == ElementExt.ELEMENT_EXT_TYPE_DATA) {
elementInfoMap.get(element).setElementDataType();
for (Element child : element.getAllElements()) {
elementInfoMap.get(child).setElementDataType();
}
}else {
elementInfoMap.get(element).setElementStyleType();
for (Element child : element.getAllElements()) {
elementInfoMap.get(child).setElementStyleType();
}
}
}
private void setWholeElementTreeFrameOwner(Element element, int elementOwner) {
if(elementOwner == ElementExt.ELEMENT_EXT_OWNER_FRAME) {
elementInfoMap.get(element).setElementFrameOwner();
for (Element child : element.getAllElements()) {
elementInfoMap.get(child).setElementFrameOwner();
}
}else {
elementInfoMap.get(element).setElementPageOwner();
for (Element child : element.getAllElements()) {
elementInfoMap.get(child).setElementPageOwner();
}
}
}
private void setParentElementFrameOwner(Element element, int elementOwner) {
if(element == body) {
return ;
}
if(elementOwner == ElementExt.ELEMENT_EXT_OWNER_FRAME) {
elementInfoMap.get(element).setElementFrameOwner();
}else {
elementInfoMap.get(element).setElementPageOwner();
}
setParentElementFrameOwner(element.parent(),elementOwner);
}
private void parseTypeElement(Element firstElement) {
Elements children = firstElement.children();
if(!children.isEmpty()) {
for (Element child : children) {
String tagName = child.tagName();
if(PageTemplateParseUtil.isStyleTag(tagName)) {
elementInfoMap.get(child).setElementStyleType();
parseTypeElement(child);
}else if(PageTemplateParseUtil.isWeaklyDataTag(tagName)) {
elementInfoMap.get(child).setElementStyleType();
parseTypeElement(child);
}else if(PageTemplateParseUtil.isDataTag(tagName)) {
elementInfoMap.get(child).setElementDataType();
dataElements.add(child);
setWholeElementTreeType(child, ElementExt.ELEMENT_EXT_TYPE_DATA);
//TODO 样式分解
}else {
System.out.println("未知标签-->" + child.outerHtml());
// new Exception("未知标签-->" + tagName);
}
}
}
}
private void parseGridClassElement(Element parentElement,GridExt parentGridExt) {
Elements children = parentElement.children();
if(children.size() > 0) {
for (Element child : children) {
Set classNameSet = child.classNames();
GridExt childGridExt = parentGridExt;
if(PageTemplateParseUtil.isGridClass(classNameSet)) {
childGridExt = pushGridList(classNameSet, child, parentGridExt);
}
parseGridClassElement(child, childGridExt);
}
}
}
private void parseOwnerElement(Element parentElement) {
Elements children = parentElement.children();
if(children.isEmpty()) {
return;
}
for (Element child : children) {
Set classNameSet = child.classNames();
String id = child.id();
String tagName = child.tagName();
if(PageTemplateParseUtil.isComponeElement(classNameSet, id,tagName)){
String componetType = PageTemplateParseUtil.getComponetType(classNameSet,id,tagName);
Element element = signGridElementExt(child, componetType);
if(element == null) {
element = child;
}
// setWholeElementTreeFrameOwner(child, ElementExt.ELEMENT_EXT_OWNER_FRAME);
setWholeElementTreeFrameOwner(element, ElementExt.ELEMENT_EXT_OWNER_FRAME);
setParentElementFrameOwner(element, ElementExt.ELEMENT_EXT_OWNER_FRAME);
}
parseOwnerElement(child);
}
}
private Element signGridElementExt(Element searchElement, String componetType) {
GridExt gridExt = findGridExtBySubElement(searchElement,this.gridList);
if(gridExt == null && searchElement.parent() != body) {
return signGridElementExt(searchElement.parent(), componetType);
}else {
if(gridExt != null) {
gridExt.setIsFrameGrid(true);
if(componetType.equals("navbar*")) {
gridExt.setHasSlideBar(true);
}else if(componetType.equals("side*bar")) {
gridExt.setHasTopBar(true);
}
return gridExt.getElement();
}
return null;
}
}
private GridExt findGridExtBySubElement(Element searchElement, List gridList) {
if(gridList == null) {
return null;
}
for (GridExt gridExt : gridList) {
if(gridExt.getElement() == searchElement) {
return gridExt;
}
return findGridExtBySubElement(searchElement,gridExt.getSubGrid());
}
return null;
}
private GridExt pushGridList(Set classNameSet, Element child, GridExt parentGridExt) {
int gridNo = PageTemplateParseUtil.getGridNo(classNameSet);
GridExt gridExt = new GridExt(gridNo, child);
if(parentGridExt == null) {
gridList.add(gridExt);
}else {
parentGridExt.addSubGrid(gridExt);
}
return gridExt;
}
class GridExt {
private int width;
private List subGrid;
private Element element;
private boolean hasTopBar;
private boolean hasSlideBar;
private boolean isFrameGrid;
public GridExt(int width, Element element) {
this.width = width;
this.element = element;
}
public void addSubGrid(GridExt gridExt) {
if(subGrid == null) {
subGrid = new ArrayList();
}
subGrid.add(gridExt);
}
public boolean isFrameGrid() {
return isFrameGrid;
}
public void setIsFrameGrid(boolean isFrameGrid) {
this.isFrameGrid = isFrameGrid;
}
public Element getElement() {
return element;
}
public void setElement(Element element) {
this.element = element;
}
public boolean isHasTopBar() {
return hasTopBar;
}
public void setHasTopBar(boolean hasTopBar) {
this.hasTopBar = hasTopBar;
}
public boolean isHasSlideBar() {
return hasSlideBar;
}
public void setHasSlideBar(boolean hasSlideBar) {
this.hasSlideBar = hasSlideBar;
}
public int getWidth() {
return width;
}
public void setWidth(int width) {
this.width = width;
}
public List getSubGrid() {
return subGrid;
}
public void setSubGrid(List subGrid) {
this.subGrid = subGrid;
}
}
class ElementExt{
public static final int ELEMENT_EXT_TYPE_DATA = 1;
public static final int ELEMENT_EXT_TYPE_STYLE = 2;
public static final int ELEMENT_EXT_OWNER_FRAME = 1;
public static final int ELEMENT_EXT_OWENR_PAGE = 2;
//元素类型
private int type ;
//元素归属
private int owner;
// private boolean isGrid;
public void setElementDataType() {
type = ELEMENT_EXT_TYPE_DATA;
}
public void setElementStyleType() {
type = ELEMENT_EXT_TYPE_STYLE;
}
public void setElementFrameOwner() {
owner = ELEMENT_EXT_OWNER_FRAME;
}
public void setElementPageOwner() {
owner = ELEMENT_EXT_OWENR_PAGE;
}
public boolean hasOwner() {
return owner > 0 ? true : false;
}
public boolean isDataElement() {
if(type == ELEMENT_EXT_TYPE_DATA) {
return true;
}
return false;
}
public boolean isStyleElement() {
if(type == ELEMENT_EXT_TYPE_STYLE) {
return true;
}
return false;
}
public boolean isFrameElement() {
if(owner == ELEMENT_EXT_OWNER_FRAME) {
return true;
}
return false;
}
public boolean isPageElement() {
if(owner == ELEMENT_EXT_OWENR_PAGE) {
return true;
}
return false;
}
// public boolean isGrid() {
// return isGrid;
// }
//
// public void setIsGrid(boolean isGrid) {
// this.isGrid = isGrid;
// }
}
public Document getDocument() {
return document;
}
public void setDocument(Document document) {
this.document = document;
}
public Element getTitle() {
return title;
}
public void setTitle(Element title) {
this.title = title;
}
public Elements getLinks() {
return links;
}
public void setLinks(Elements links) {
this.links = links;
}
public Elements getMetas() {
return metas;
}
public void setMetas(Elements metas) {
this.metas = metas;
}
public List getUlElements() {
return ulElements;
}
public void setUlElements(List ulElements) {
this.ulElements = ulElements;
}
public List getaElements() {
return aElements;
}
public void setaElements(List aElements) {
this.aElements = aElements;
}
public Map getElementInfoMap() {
return elementInfoMap;
}
public void setElementInfoMap(Map elementInfoMap) {
this.elementInfoMap = elementInfoMap;
}
public Element getBody() {
return body;
}
public void setBody(Element body) {
this.body = body;
}
public Set getDataElements() {
return dataElements;
}
public void setDataElements(Set dataElements) {
this.dataElements = dataElements;
}
}
