/*
* Copyright (C) 2010---2014 星星(wuweixing)<349446658@qq.com>
*
* This file is part of Wabacus
*
* Wabacus is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.wabacus.config.print;
import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.wabacus.config.Config;
import com.wabacus.config.component.IComponentConfigBean;
import com.wabacus.config.component.application.IApplicationConfigBean;
import com.wabacus.config.component.application.report.ColBean;
import com.wabacus.config.component.application.report.ReportBean;
import com.wabacus.exception.WabacusConfigLoadingException;
import com.wabacus.system.ReportRequest;
import com.wabacus.system.assistant.JavaScriptAssistant;
import com.wabacus.system.print.AbsPrintProvider;
import com.wabacus.system.print.LodopPrintProvider;
import com.wabacus.util.Consts;
import com.wabacus.util.Tools;
public class LodopPrintProviderConfigBean extends AbsPrintProviderConfigBean
{
private final static Log log=LogFactory.getLog(LodopPrintProviderConfigBean.class);
private Boolean isLodopCodePrintValue=null;
public LodopPrintProviderConfigBean(IComponentConfigBean owner)
{
super(owner);
}
public boolean isLodopCodePrintValue()
{
if(isLodopCodePrintValue==null) return false;
return isLodopCodePrintValue.booleanValue();
}
public void initPrint(ReportRequest rrequest)
{
if(rrequest.getAttribute("LODOP_PRINT_INITIALIZED")==null)
{
rrequest.getAttributes().put("LODOP_PRINT_INITIALIZED","true");
rrequest.getWResponse().println("<object id=\"LODOP_OBJECT\" classid=\"clsid:2105C259-1E0C-4534-8141-A753534CB4CA\" width=0 height=0>");
rrequest.getWResponse().println("<embed id=\"LODOP_EM\" width=0 height=0 type=\"application/x-print-lodop\" pluginspage=\"install_lodop.exe\"></embed>");
rrequest.getWResponse().println("</object>");
}
}
public AbsPrintProvider createPrintProvider(ReportRequest rrequest)
{
return new LodopPrintProvider(rrequest,this);
}
public void doPostLoad()
{
super.doPostLoad();
String lodopjs=Config.webroot+"/webresources/component/lodop/LodopFuncs.js";
lodopjs=Tools.replaceAll(lodopjs,"//","/");
this.owner.getPageBean().addMyJavascriptFile(lodopjs,0);
}
protected void parsePrintContent(PrintSubPageBean pspagebean,String printContent)
{
if(printContent==null||printContent.trim().equals("")) return;
printContent=printContent.trim();
if(printContent.indexOf("LODOP_OBJ")<0||printContent.indexOf(".")<0
||printContent.indexOf("(")<0||printContent.indexOf(")")<0||printContent.indexOf(";")<0)
{
if(this.isLodopCodePrintValue==Boolean.TRUE)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印代码失败，不能在打印内容中同时配置lodop代码和模板");
}
this.isLodopCodePrintValue=Boolean.FALSE;
super.parsePrintContent(pspagebean,printContent);
}else
{
if(this.isLodopCodePrintValue==Boolean.FALSE)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印代码失败，不能在打印内容中同时配置lodop代码和模板");
}
this.isLodopCodePrintValue=Boolean.TRUE;
printContent=parseCertainTypeDynValueInLodopCode(pspagebean,printContent,"wx_content");
printContent=parseCertainTypeDynValueInLodopCode(pspagebean,printContent,"request");//解析里面request{...}格式的动态内容
printContent=parseCertainTypeDynValueInLodopCode(pspagebean,printContent,"session");
pspagebean.setTagContent(printContent);
}
}
private String parseCertainTypeDynValueInLodopCode(PrintSubPageBean pspagebean,String lodopcode,String dyntype)
{
dyntype=dyntype+"{";
int idx=lodopcode.indexOf(dyntype);
String str1, str2, dyncontentTmp, appidTmp;
PrintTemplateElementBean tplElementBeanTmp;
while(idx>=0)
{
str1=lodopcode.substring(0,idx);
str2=lodopcode.substring(idx+dyntype.length());
idx=str2.indexOf("}");
if(idx<0)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，解析其打印代码时，没有找到“"+dyntype+"”闭合的“}”号");
}
dyncontentTmp=str2.substring(0,idx).trim();
str2=str2.substring(idx+1).trim();
if(dyncontentTmp.equals(""))
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，解析其打印代码时，“"+dyntype+"}”中间为空");
}
tplElementBeanTmp=new PrintTemplateElementBean(this.getPlaceholderIndex());
if(dyntype.equals("wx_content{"))
{
List<String> lstConfigValues=Tools.parseStringToList(dyncontentTmp,".",false);
appidTmp=lstConfigValues.get(0);
if(appidTmp.equals("this"))
{
if(!(this.owner instanceof ReportBean))
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，此组件不是报表，不能在其打印内容中出现this关键字");
}
appidTmp=this.owner.getId();
lstConfigValues.remove(0);//将this替换成真正的reportid
lstConfigValues.add(0,appidTmp);
}
parseTplApplicationElement(lstConfigValues);
tplElementBeanTmp.setType(PrintTemplateElementBean.ELEMENT_TYPE_APPLICATION);
tplElementBeanTmp.setValueObj(lstConfigValues);
}else
{
tplElementBeanTmp.setType(PrintTemplateElementBean.ELEMENT_TYPE_OTHER);
if(dyntype.equals("request{")||dyntype.equals("session{")) dyncontentTmp=dyntype+"{"+dyncontentTmp+"}";//保留requset/session{key}的方式，以便打印时知道是从request/session中取数据
tplElementBeanTmp.setValueObj(dyncontentTmp);
}
if(pspagebean.isSplitPrintPage())
{
lodopcode=str1+"getAdvancedPrintRealValueForPage(content,'"+pspagebean.getPlaceholder()+"_'+i,'"+tplElementBeanTmp.getPlaceholder()+"')"+str2;
}else
{
lodopcode=str1+"getAdvancedPrintRealValue(content,'"+tplElementBeanTmp.getPlaceholder()+"')"+str2;
}
pspagebean.addPrintElement(tplElementBeanTmp);
//tplElementBeanTmp.setPrintAsHtml(isPrintContentAsHtml(str1));//因为当前打印内容的打印代码肯定在打印内容的前面，所以从前面字符串str1中找到当前打印内容是html还是text类型
idx=lodopcode.indexOf(dyntype);
}
return lodopcode;
}
private boolean parseTplApplicationElement(List<String> lstConfigValues)
{
IComponentConfigBean ccbean=this.owner.getPageBean().getChildComponentBean(lstConfigValues.get(0),true);
if(ccbean==null)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，指定的打印组件ID："+lstConfigValues.get(0)+"在本页面中不存在");
}
if(!(ccbean instanceof IApplicationConfigBean))
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，不能在打印代码的“wx_content{}”中指定容器ID");
}
if(!this.lstIncludeApplicationIds.contains(ccbean.getId()))
{//打印内容中指定的应用ID没有出现在此组件<print/>的include属性中，则加进去
log.warn("组件"+this.owner.getPath()+"的打印内容中配置的组件ID："+ccbean.getId()+"没有出现在其<print/>的include属性中");
this.addIncludeApplicationId(ccbean.getId());
}
IApplicationConfigBean acbean=(IApplicationConfigBean)ccbean;
if(acbean instanceof ReportBean)
{
if(lstConfigValues.size()==1) return true;
if(lstConfigValues.size()>1&&!Consts.lstReportParts.contains(lstConfigValues.get(1)))
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，在wx_content{}中指定打印报表的"+lstConfigValues.get(1)+"部分不存在");
}
if(lstConfigValues.size()==2&&Consts.BUTTON_PART.equals(lstConfigValues.get(1)))
{//即this.button格式
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，在wx_content{"+lstConfigValues.get(0)
+".button}中没有指定要打印的按钮");
}
ReportBean rbean=(ReportBean)acbean;
if(lstConfigValues.get(1).equals("data"))
{
if(lstConfigValues.size()==2) return true;
if(lstConfigValues.get(2).equals("[title]")||lstConfigValues.get(2).equals("[data]"))
{
if(rbean.isDetailReportType()||rbean.isChartReportType())
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，id为"+rbean.getId()
+"的报表为细览/图形报表，不能指定为reportid.data.[title]/reportid.data.[data]格式");
}
if(lstConfigValues.size()>3)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()
+"的打印配置失败，不能指定为reportid.data.[title].xxx/reportid.data.[data].xxx格式");
}
return lstConfigValues.get(2).equals("[data]");
}
ColBean cbean=rbean.getDbean().getColBeanByColProperty(lstConfigValues.get(2));
if(cbean==null)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，报表"+rbean.getPath()+"中不存在property/column为"
+lstConfigValues.get(2)+"的<col/>，无法打印其内容");
}
if(lstConfigValues.size()==3) return true;//reportid.data.col格式
if(!lstConfigValues.get(3).equals("label")&&!lstConfigValues.get(3).equals("value"))
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，不能指定为reportid.data.col."+lstConfigValues.get(3));
}
return lstConfigValues.get(3).equals("value");
}
}else if(lstConfigValues.size()>1)
{
throw new WabacusConfigLoadingException("加载组件"+this.owner.getPath()+"的打印配置失败，在wx_content{}中指定打印组件"+acbean.getId()
+"时，因为它不是报表，因此不能指定打印其某一部分");
}
return false;
}
protected void createPrintJsScript()
{
StringBuffer resultBuf=new StringBuffer();
resultBuf.append("function "+this.getPrintJsMethodName()+"(jobname,content,printtype){");
resultBuf.append(" if(content==null||content=='') return;");
resultBuf.append("var currentpageno=1;var totalpagecount=1;");
if(this.printPageInfo!=null&&!this.printPageInfo.trim().equals(""))
{
resultBuf.append("totalpagecount=getPrintPageCount(content,'WX_PRINT_TOTAL');");
resultBuf.append("if(totalpagecount<=0) return;");
}
resultBuf.append(" LODOP_OBJ=getLodop(document.getElementById('LODOP_OBJECT'),document.getElementById('LODOP_EM'));");
resultBuf.append(" if(LODOP_OBJ==null||typeof(LODOP_OBJ.VERSION)=='undefined') return;if(jobname!=null&&jobname!='') LODOP_OBJ.PRINT_INIT(jobname);");
if(this.printpagesize!=null&&!this.printpagesize.trim().equals(""))
{
resultBuf.append("LODOP_OBJ.SET_PRINT_PAGESIZE("+this.printpagesize+");");
}
for(PrintSubPageBean pspbeanTmp:this.lstPrintPageBeans)
{
if(pspbeanTmp.isSplitPrintPage())
{//如果是分页打印部分
String pagecountName="pagecount_"+pspbeanTmp.getPlaceholder();
resultBuf.append(" var "+pagecountName+"=getPrintPageCount(content,'"+pspbeanTmp.getPlaceholder()+"');");
resultBuf.append("for(var i=0;i<"+pagecountName+";i++){");
if(!pspbeanTmp.isMergeUp())
{
resultBuf.append("if(i==0&¤tpageno!=1) LODOP_OBJ.NewPage();");//本页是本子页的第一页，且上面已经有打印页，则新增一页打印此页（如果本页是所有打印页的第一页，则不用新增一页，否则会在第一页多出一空白页；如果本页是本<subpage/>第2页及其后面的页，也不用在这里新增一页，因为上面的页打印完后都会自动新增一页，如果这里再新增一页，则也会多出一空白页）
}
resultBuf.append(printPageContent(pspbeanTmp));
if(pspbeanTmp.isMergeUp())
{
resultBuf.append("if(i>0||currentpageno==1){"+createCurrentPageInfoScript()+"currentpageno++;}");
}else
{
resultBuf.append(createCurrentPageInfoScript()).append("currentpageno++;");
}
resultBuf.append("if(i<"+pagecountName+"-1){LODOP_OBJ.NewPage();}");//当前页不是此<subpage/>的最后一页，则新增一页显示后面的内容，如果是本<subpage/>的最后一页，则不newpage，因为后面的页可能mergeup为true，因此放在下一个<subpage/>中决定是否先新增一页再显示，还是显示完一页后再新增一页
resultBuf.append("}");
}else
{
if(!pspbeanTmp.isMergeUp())
{//不与上面的内容打印在一页中
resultBuf.append(" if(currentpageno!=1) LODOP_OBJ.NewPage();");
}
resultBuf.append(printPageContent(pspbeanTmp));
if(pspbeanTmp.isMergeUp())
{
resultBuf.append("if(currentpageno==1){"+createCurrentPageInfoScript()+"currentpageno++;}");
}else
{
resultBuf.append(createCurrentPageInfoScript()).append("currentpageno++;");
}
}
pspbeanTmp.setTagContent(null);
}
resultBuf.append(" if(printtype=='"+Consts.PRINTTYPE_PRINT+"'){ LODOP_OBJ.PRINT();");//直接打印
resultBuf.append(" }else if(printtype=='"+Consts.PRINTTYPE_PRINTPREVIEW+"'){ LODOP_OBJ.PREVIEW();");
resultBuf.append(" }else if(printtype=='"+Consts.PRINTTYPE_PRINTSETTING+"'){ LODOP_OBJ.PRINT_DESIGN();}");
resultBuf.append("}");
JavaScriptAssistant.getInstance().writeJsMethodToJsFiles(this.owner.getPageBean(),resultBuf.toString());
}
private String printPageContent(PrintSubPageBean pspbean)
{
if(this.isLodopCodePrintValue!=null&&this.isLodopCodePrintValue==Boolean.TRUE)
{
return pspbean.getTagContent();
}
StringBuffer resultBuf=new StringBuffer();
resultBuf.append("LODOP_OBJ.ADD_PRINT_HTM('10','10','96%','100%',getAdvancedPrintRealValueForPage(content,'"+pspbean.getPlaceholder());
if(pspbean.isSplitPrintPage())
{
resultBuf.append("_'+i");
}else
{
resultBuf.append("'");
}
resultBuf.append("));");
return resultBuf.toString();
}
private String createCurrentPageInfoScript()
{
if(this.printPageInfo==null||this.printPageInfo.trim().equals("")) return "";
String content=this.printPageInfo;
content=Tools.replaceAll(content,"wx_content{pageno}","currentpageno");
content=Tools.replaceAll(content,"wx_content{pagecount}","totalpagecount");
if(content.startsWith("LODOP_OBJ.")) return content;//直接配置的是lodop代码
return "LODOP_OBJ.ADD_PRINT_HTM('96%', 1, '100%', '100%',"+content+");";
}
}