Javascript从SVN关键字替换中提取作者/日期

SVN keyword substition gives is not pretty. E.g.,

SVN关键字替换给出的并不漂亮。例如。,

Last updated: $Date$ by $Author$

上次更新时间:$ Date $ by $ Author $

yields

Last updated: $Date: 2008-09-22 14:38:43 -0400 (Mon, 22 Sep 2008) $ by $Author: cconway $"

最近更新时间:$ Date:2008-09-22 14:38:43 -0400(2008年9月22日,星期一)$ by $作者:cconway $“

Does anybody have a Javascript snippet that prettifies things and outputs some HTML? The result should be more like:

有没有人有一个Javascript代码片段可以美化并输出一些HTML?结果应该更像是:

Last update: 22 Sep 2008 by cconway

最后更新:2008年9月22日,cconway

P.S. Is there a way to replace "cconway" with a display name?

附:有没有办法用显示名称替换“cconway”?

3 个解决方案

#1

Errr.. This feels a bit like me doing your job for you :), but here goes:

呃..这感觉有点像我为你做的工作:),但是这里有:

function formatSvnString(string){
    var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']

    var re = /\$Date: (\d{4})-(\d\d)-(\d\d).*?\$Author: (\S+) \$/
    return string.replace(re, function(match, year, month, day, author){ 
        var date = new Date([year, month, day].join('/'))
        return date.getDate()
            + ' ' + months[date.getMonth()]
            + ' ' + date.getFullYear()
            + ' by ' + author
    })
}

Usage:

formatSvnString("$Date: 2008-09-22 14:38:43 -0400 (Mon, 22 Sep 2008) $ by $Author: cconway $")
// returns: 22 Sep 2008 by cconway

I'll leave it up to you to work out how to find these SVN string and apply the above code automatically :)

我将由您决定如何找到这些SVN字符串并自动应用上述代码:)

To do the user's display name, you'll either have to convince SVN to insert it (I don't think it can do that, but I might be wrong), or somehow provide a means for JS to either fetch it, or to have access to a table full of usernames and associated display name (might be a bit too much like a security risk though. Hey kids, see if you can break into my server using one of these usernames!)

要做用户的显示名称,你要么必须说服SVN插入它(我不认为它可以做到这一点,但我可能是错的),或者以某种方式为JS提供获取它的方法,或者可以访问一个充满用户名和相关显示名称的表(虽然可能有点像安全风险。嘿孩子们,看看你是否可以使用其中一个用户名进入我的服务器!)

#2

Some JavaScript libraries provide templating functionality.

一些JavaScript库提供模板功能。

Prototype - http://www.prototypejs.org/api/template
Ext JS - http://extjs.com/deploy/dev/docs/?class=Ext.DomHelper

原型 - http://www.prototypejs.org/api/template Ext JS - http://extjs.com/deploy/dev/docs/?class=Ext.DomHelper

I'm sure you could find a plugin for JQuery.

我相信你可以找到一个JQuery插件。

#3

Here's a little jQuery code to do the job:

这里有一个jQuery代码来完成这项工作:

 $(document).ready(function() {
     var date = "$Date: 2008-09-23 00:10:56 -0400 (Tue, 23 Sep 2008) $"
         .replace(/\$Date:.*\((.*)\)\s*\$/,"$1");
     $(".timestamp").text( "Last updated: " + date );
 });

where there is a <div class="timestamp" /> in the HTML wherever you want the timestamp text to appear.

HTML中任何地方都有

,您希望时间戳文本出现在哪里。

#1