global.jsp

来自「Jive是基于JSP/JAVA技术构架的一个大型BBS论坛系统,这是Jive论坛」· JSP 代码 · 共 478 行 · 第 1/2 页

            buf.append("\">");
            buf.append(SkinUtils.getLocalizedNumber(1,locale));
            buf.append("</a> ");
            buf.append(SkinUtils.getLocalizedString("skin.default.global.elipse",locale));
		}

		// Print the page numbers before the current page
		while (lo < currentPage) {
			buf.append("<a href=\"forum.jsp?forum=");
			buf.append(forumID);
			buf.append("&start=");
			buf.append(((lo-1)*range));
			buf.append("&thRange=");
			buf.append(range);
			buf.append("\" class=\"forum\"><b>");
			buf.append(SkinUtils.getLocalizedNumber(lo,locale));
			buf.append("</b></a>&nbsp;");
			lo++;
		}

		// Print the current page
		buf.append("<b><span style=\"background-color:");
        buf.append(JiveGlobals.getJiveProperty("skin.default.tableRowColor1"));
        buf.append(";color:").append(JiveGlobals.getJiveProperty("skin.default.textColor")).append(";\">");
		buf.append(SkinUtils.getLocalizedNumber(currentPage,locale));
		buf.append("</span></b>");

		currentPage++;

		// Print page numbers after the current page
		while ((currentPage <= hi) && (currentPage<=numPages)) {
			buf.append("&nbsp;<a href=\"forum.jsp?forum=");
			buf.append(forumID);
			buf.append("&start=");
			buf.append(((currentPage-1)*range));
			buf.append("&thRange=");
			buf.append(range);
			buf.append("\" class=\"forum\"><b>");
			buf.append(SkinUtils.getLocalizedNumber(currentPage,locale));
			buf.append("</b></a>");
			currentPage++;
		}

		// Show a next arrow if necessary
		if (topicCount > (start+range)) {
			int numRemaining = (int)(topicCount-(start+range));
            buf.append("<img src=\"images/blank.gif\" width=\"5\" height=\"1\" border=\"0\">");
			buf.append("<a href=\"forum.jsp?forum=");
			buf.append(forumID);
			buf.append("&start=");
			buf.append((start+range));
			buf.append("&thRange=");
			buf.append(range);
			buf.append("\" class=\"forum\" title=\"");
            buf.append(SkinUtils.getLocalizedString("skin.default.global.next_page",locale));
            buf.append("\">");
            buf.append("<img src=\"images/next.gif\" width=\"10\" height=\"10\" hspace=\"2\" border=\"0\">");
            buf.append("</a>");
		}

		// "]"
		buf.append(" ");
		buf.append(SkinUtils.getLocalizedString("skin.default.global.right_bracket",locale));
		buf.append(" ");
		return buf.toString();
	}

    // Prints out a group of links to paginate through message listings, ie:
    // "[ 1 .. 7 8 9 .. 33 | > ]"
    private static String getThreadPaginator(long forumID, long threadID,
            int numMessages, int numReplies, int numPages, int start, int range,
            boolean isHeader, Locale locale)
    {
        // If there is only one page, return
        if (numPages == 1) {
            return "";
        }

        String linkColor = JiveGlobals.getJiveProperty("skin.default.textColor");
        String linkBgColor = JiveGlobals.getJiveProperty("skin.default.paginatorTableBgColor");
        if (isHeader) {
            linkColor = JiveGlobals.getJiveProperty("skin.default.bgColor");
            linkBgColor = JiveGlobals.getJiveProperty("skin.default.textColor");
        }

        StringBuffer buf = new StringBuffer();

        // "["
        buf.append(" ");
        buf.append(SkinUtils.getLocalizedString("skin.default.global.left_bracket",locale));
        buf.append(" ");
        buf.append(SkinUtils.getLocalizedString("skin.default.global.go", locale));
        buf.append(SkinUtils.getLocalizedString("skin.default.global.colon", locale));
        buf.append(" ");

        // Print out a "<<" if necessary
        if (start > 0) {
            buf.append("<a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&start=").append(start-range);
            buf.append("&msRange=").append(range);
            buf.append("\" title=\"");
            buf.append(SkinUtils.getLocalizedString("skin.default.global.previous_page",locale));
            buf.append("\" ");
            buf.append("style=\"color:").append(linkColor).append(";\">&laquo;</a>");
            buf.append(" ");
        }

        int currentPage = (start/range)+1;
	    int lo = currentPage - 3;
	    if (lo <= 0) {
 	        lo = 1;
	    }
        int hi = currentPage + 5;

        // Add a link back to the first page
        if (lo > 1) {
            buf.append("<a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&msRange=").append(range);
            buf.append("\" style=\"color:").append(linkColor).append(";\"");
            buf.append("title=\"");
            buf.append(SkinUtils.getLocalizedString("skin.default.thread.go_first_page",locale));
            buf.append("\">");
            buf.append("1").append("</a> <b>...</b> ");
        }

        // Print out low page numbers
	    while (lo < currentPage) {
            buf.append("<a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&start=").append((lo-1)*range);
            buf.append("&msRange=").append(range);
            buf.append("\" style=\"color:").append(linkColor).append(";\">");
            buf.append(lo).append("</a>&nbsp;");
            lo++;
        }

        // Current page
        /*
        buf.append("<b><span style=\"color:").append(linkColor).append(";background-color=").append(linkBgColor).append(";\">");
        buf.append(currentPage);
        buf.append("</span></b>");
        */
        buf.append("<b>");
        buf.append(currentPage);
        buf.append("</b>");

        // Print out high page numbers
        while ((currentPage < hi) && (currentPage<numPages)) {
            buf.append("&nbsp;<a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&start=").append((currentPage)*range);
            buf.append("&msRange=").append(range).append("\"");
            buf.append(" style=\"color:").append(linkColor).append(";\">");
            buf.append(currentPage+1).append("</a>");
            currentPage++;
        }

        // put ending page at the end, ie: " 2 3 4 ... 33"
        if (numPages > currentPage) {
            buf.append(" <b>...</b>  <a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&start=").append((numPages-1)*range);
            buf.append("&msRange=").append(range);
            buf.append("\" style=\"color:").append(linkColor).append(";\">");
            buf.append(numPages).append("</a>&nbsp;");
        }

        if (numMessages > (start+range)) {
            int numRemaining = (int)(numMessages-(start+range));
            buf.append(" ");
            //buf.append(SkinUtils.getLocalizedString("skin.default.global.pipe",locale));
            buf.append(" ");
            buf.append("<a href=\"thread.jsp?forum=").append(forumID);
            buf.append("&thread=").append(threadID);
            buf.append("&start=").append(start+range);
            buf.append("&msRange=").append(range).append("\"");
            buf.append(" title=\"");
            buf.append(SkinUtils.getLocalizedString("skin.default.global.next_page",locale));
            buf.append("\" style=\"color:").append(linkColor).append(";\">&raquo;</a>");
        }

        // "]"
        buf.append(" ");
        buf.append(SkinUtils.getLocalizedString("skin.default.global.right_bracket",locale));
        buf.append(" ");

        return buf.toString();
    }

    // Returns a property formatted name and email address string,
    // like <a href="mailto:foo">Foo Bar</a>
    private String getNameAndEmailDisplay(String name, String email) {
        if ("null".equals(name)) {
            name = null;
        }
        if ("null".equals(email)) {
            email = null;
        }
        if (name == null && email == null) {
            return null;
        }
        StringBuffer buf = new StringBuffer(40);
        // name is not null, so try to make a like like:
        // <a href="mailto:[e-mail]">Foo Bar</a>
        if (name != null) {
            name = StringUtils.replace(name, "<", "");
            name = StringUtils.replace(name, ">", "");
            
            if (email != null) {
                buf.append("<a href=\"mailto:").append(email).append("\">");
                buf.append(name);
                buf.append("</a>");
            }
            else {
                buf.append(name);
            }
        }
        // Else, name is null so just try to use the email:
        // <a href="mailto:[e-mail]">[e-mail]</a>
        else if (email != null) {
            String display = email;
            if (email.length() > 15) {
                display = email.substring(0,15) + "..";
            }
            buf.append("<a href=\"mailto:").append(email).append("\">");
            buf.append(display);
            buf.append("</a>");
        }

        if (buf.length() == 0) {
            return null;
        }
        else {
            return buf.toString();
        }
    }
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