blogdesktopunit.java

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package com.redmoon.blog.ui;

import java.util.*;

import javax.servlet.http.*;

import cn.js.fan.module.cms.ui.*;
import cn.js.fan.util.*;
import cn.js.fan.web.*;
import com.redmoon.blog.*;
import com.redmoon.blog.Home;
import com.redmoon.blog.photo.*;
import com.redmoon.forum.*;
import com.redmoon.forum.person.*;
import com.redmoon.forum.plugin.DefaultRender;


public class BlogDesktopUnit implements IDesktopUnit {
    public BlogDesktopUnit() {
    }

    public String getPageList(HttpServletRequest request, DesktopItemDb di) {
        DesktopMgr dm = new DesktopMgr();
        DesktopUnit du = dm.getDesktopUnit(di.getModuleCode());
        String url = du.getPageList() + "?dirCode=" + StrUtil.UrlEncode(di.getModuleItem());
        return url;
    }

    public String displayRecommandBlog(HttpServletRequest request,
                                       DesktopItemDb di) {
        String str = "";
        BlogDb bd = BlogDb.getInstance();
        Vector rv = bd.getAllRecommandBlogs();
        int nsize = rv.size();
        if (nsize == 0)
            ;
        else {
            Iterator ir = rv.iterator();
            str += "<ul>";
            while (ir.hasNext()) {
                UserConfigDb ucd = (UserConfigDb) ir.next();
                str += "<li><a href='myblog.jsp?blogId=" + ucd.getId() +
                        "' target=_blank>" +
                        StrUtil.toHtml(StrUtil.getLeft(ucd.getTitle(), di.getTitleLen())) +
                        "</a></li>";

            }
            str += "</ul>";
        }
        return str;
    }

    public String displayNewBlogTopic(HttpServletRequest request,
                                      DesktopItemDb di) {
        DesktopMgr dm = new DesktopMgr();
        DesktopUnit du = dm.getDesktopUnit(di.getModuleCode());

        String str = "";
        str += "<ul>";
        MsgDb msd = null;
        MsgMgr mm = new MsgMgr();
        long[] newMsgs = null;
        BlogDb bd = new BlogDb();
        bd = bd.getBlogDb();
        newMsgs = bd.getNewBlogMsgs(di.getCount());
        if (newMsgs == null)
            return "";
        int newMsgsLen = newMsgs.length;
        if (newMsgsLen > di.getCount())
            newMsgsLen = di.getCount();
        HashMap props = di.getProps();
        boolean isDateShow = false;
        String dateFormat = "";
        String dt = (String) props.get("date");
        if (dt != null) {
            isDateShow = dt.equals("true") || dt.equals("yes");
            dateFormat = (String) props.get("dateFormat");
            if (dateFormat == null) {
                dateFormat = "yy-MM-dd";
            }
        }
        for (int i = 0; i < newMsgsLen; i++) {
            msd = mm.getMsgDb((int) newMsgs[i]);
            str += "<li><a href='../" + du.getPageShow() + "?rootid=" +
                    msd.getId() + "' target='_blank'>" +
                    StrUtil.toHtml(StrUtil.getLeft(msd.getTitle(), di.getTitleLen()));
            if (isDateShow) {
                str += "&nbsp;[" + DateUtil.format(msd.getAddDate(), dateFormat) +
                        "]";
            }
            str += "</a></li>";
        }
        str += "</ul>";
        return str;
    }

    public String displayNewAddBlog(HttpServletRequest request,
                                    DesktopItemDb di) {
        String str = "";
        str += "<ul>";
        BlogDb bd = new BlogDb();
        long[] newBlogs = bd.getNewBlogs(di.getCount());

        if (newBlogs != null) {
            UserConfigDb ucd = new UserConfigDb();
            int newBlogsLen = newBlogs.length;
            for (int i = 0; i < newBlogsLen; i++) {
                ucd = ucd.getUserConfigDb(newBlogs[i]);
                str += "<li><a href='myblog.jsp?blogId=" + ucd.getId() +
                        "' title='" + StrUtil.toHtml(ucd.getTitle()) +
                        "'>" + StrUtil.toHtml(StrUtil.getLeft(ucd.getTitle(), di.getCount())) +
                        "</a></li>";
            }
        }
        str += "</ul>";
        return str;
    }

    public String displayNewUpdateBlog(HttpServletRequest request,
                                       DesktopItemDb di) {
        String str = "";
        str += "<ul>";
        BlogDb bd = new BlogDb();
        long[] newUpdateBlogs = bd.getNewUpdateBlogs(di.getCount());
        if (newUpdateBlogs != null) {
            UserConfigDb ucd = new UserConfigDb();
            int newBlogsLen = newUpdateBlogs.length;
            for (int i = 0; i < newBlogsLen; i++) {
                ucd = ucd.getUserConfigDb(newUpdateBlogs[i]);
                str += "<li><a href='myblog.jsp?blogId=" + ucd.getId() +
                        "' title='" + StrUtil.toHtml(ucd.getTitle()) +
                        "'>" + StrUtil.toHtml(StrUtil.getLeft(ucd.getTitle(), di.getCount())) +
                        "</a></li>";
            }
        }
        str += "</ul>";
        return str;
    }

    public String displayBlogFocus(HttpServletRequest request, DesktopItemDb di) {
        DesktopMgr dm = new DesktopMgr();
        DesktopUnit du = dm.getDesktopUnit(di.getModuleCode());
        String str = "";
        Home home = Home.getInstance();
        int[] v = home.getFocusIds();
        int hotlen = v.length;
        if (hotlen == 0)
            ;
        else {
            HashMap props = di.getProps();
            boolean isDateShow = false;
            String dateFormat = "";
            String dt = (String) props.get("date");
            if (dt != null) {
                isDateShow = dt.equals("true") || dt.equals("yes");
                dateFormat = (String) props.get("dateFormat");
                if (dateFormat == null) {
                    dateFormat = "yy-MM-dd";
                }
            }

            MsgDb md = null;
            MsgMgr mm = new MsgMgr();
            str += "<ul>";
            for (int k = 0; k < hotlen; k++) {
                md = mm.getMsgDb(v[k]);
                if (md.isLoaded()) {
                    String color = StrUtil.getNullString(md.getColor());
                    if (color.equals("")) {
                        str += "<li><a href='" + Global.getRootPath() +
                                "/" + du.getPageShow() +
                                "?rootid=" +
                                md.getId() + "' target='_blank'>" +
                                StrUtil.getLeft(DefaultRender.RenderFullTitle(request, md),
                                                di.getTitleLen()) +
                                "</a></li>";
                    } else {
                        str += "<li><a href='" + Global.getRootPath() +
                                "/" + du.getPageShow() +
                                "?rootid=" + md.getId() +
                                "' target=_blank><font color=" +
                                color +
                                ">" +
                                StrUtil.getLeft(DefaultRender.RenderFullTitle(request, md),
                                                di.getTitleLen()) + "</font></a></li>";
                    }
                    if (isDateShow) {
                        str += "&nbsp;&nbsp;" +
                                DateUtil.format(md.getAddDate(), dateFormat);
                    }
                }
            }
            str += "</ul>";
        }
        return str;
    }

    public String dispalyFlashImages(HttpServletRequest request,
                                     DesktopItemDb di) {
        Home home = Home.getInstance();
        String str = "<script>";
        for (int i = 1; i <= 5; i++) {
            str += "imgUrl" + i + "=\"" +
                    StrUtil.getNullStr(home.getProperty("flash", "id", "" + i,
                    "url")) + "\";\n";
            str += "imgtext" + i + "=\"" +
                    StrUtil.getNullStr(home.getProperty("flash", "id", "" + i,
                    "text")) + "\";\n";
            str += "imgLink" + i + "=\"" +
                    StrUtil.getNullStr(home.getProperty("flash", "id", "" + i,
                    "link")) + "\";\n";
        }
        str += "</script>";
        return str;
    }

    public String displayBlogNotice(HttpServletRequest request,
                                    DesktopItemDb di) {
        DesktopMgr dm = new DesktopMgr();
        DesktopUnit du = dm.getDesktopUnit(di.getModuleCode());
        String str = "";
        Home home = Home.getInstance();
        int[] v = home.getNoticeIds();
        int noticeLen = v.length;
        if (noticeLen == 0)
            ;
        else {
            HashMap props = di.getProps();
            boolean isDateShow = false;
            String dateFormat = "";
            String dt = (String) props.get("date");
            if (dt != null) {
                isDateShow = dt.equals("true") || dt.equals("yes");
                dateFormat = (String) props.get("dateFormat");
                if (dateFormat == null) {
                    dateFormat = "yy-MM-dd";
                }
            }

            MsgDb md = null;
            MsgMgr mm = new MsgMgr();
            for (int k = 0; k < noticeLen; k++) {
                md = mm.getMsgDb(v[k]);
                if (md.isLoaded()) {
                    String color = StrUtil.getNullString(md.getColor());
                    if (color.equals("")) {
                        str += "<a href='" + Global.getRootPath() + "/" +
                                du.getPageShow() +
                                "?rootid=" +
                                md.getId() + "' target='_blank'>" +
                                StrUtil.getLeft(DefaultRender.RenderFullTitle(request, md),
                                                di.getTitleLen()) +
                                "</a>&nbsp;";
                    } else {
                        str += "<a href='" + Global.getRootPath() + "/" +
                                du.getPageShow() +
                                "?rootid=" + md.getId() +
                                "' target=_blank><font color=" +
                                color +
                                ">" +
                                StrUtil.getLeft(DefaultRender.RenderFullTitle(request, md),
                                                di.getTitleLen()) + "</font></a>&nbsp;";
                    }
                    if (isDateShow) {
                        str += DateUtil.format(md.getAddDate(), dateFormat) +
                                "&nbsp;&nbsp;";
                    }
                }
            }
        }
        return str;
    }

    public String displayBlogVerticalScroller(HttpServletRequest request,
                                              DesktopItemDb di) {
        DesktopMgr dm = new DesktopMgr();
        DesktopUnit du = dm.getDesktopUnit(di.getModuleCode());
        String str = "<script>";