[opencms-dev] Re: usage of com.opencms.util.LinkSubstitution

[Thomas Joseph Olaes]

I figured it out...

the line:

Pattern p = Pattern.compile("<edittemplate>(.*)</edittemplate>",
Pattern.DOTALL); // greedy

needed to be

Pattern p = Pattern.compile("<edittemplate><![CDATA[(.*)]]></edittemplate>",
Pattern.DOTALL); // greedy

I guess I was giving the link replacer function one tag instead of
actual body content.

-TJ

On Wed, 4 Aug 2004 12:50:08 -0700, Thomas Joseph Olaes
<thomas.olaes at gmail.com> wrote:
> Good afternoon list,
> 
> I am trying to implement an instance of the LinkSubstitution class in
> OpenCMS 5.0.1. I've been looking through the code trying to figure out
> how to use this to turn <edittemplate /> stuff in the "/system/bodies"
> component of a "Page" resource into the piece that goes into <TEMPLATE
> /> of the same file.
> 
> I have a file in the VFS called /TestProject/test.html, which has some
> HTML pasted inside the <![CDATA[ ... ]]> tag in source edit mode. This
> HTML has some absolute links in the form "/path/to/file.html" in <a
> href="" /> tags
> 
> Here's my test JSP page:
> 
> <%@ page session="false"
>          import="com.opencms.core.*,
>                  com.opencms.file.*,
>                  com.opencms.flex.cache.CmsFlexController,
>                  com.opencms.util.LinkSubstitution,
>                  java.util.*,
>                  java.sql.*,
>                  java.util.regex.Pattern,
>                  java.util.regex.Matcher"
> %>
> <%
>   CmsObject cmsobject = CmsFlexController.getCmsObject(request);
>   String sFileContents = new
> String(cmsobject.readFile("/system/bodies/TestProject/test.html").getContents());
> 
>   Pattern p = Pattern.compile("<edittemplate>(.*)</edittemplate>",
> Pattern.DOTALL); // greedy
>   Matcher m = p.matcher(sFileContents);
> 
>   String sEditTemplateContents = "";
>   if(m.find()){
>     sEditTemplateContents = m.group(1);
>   }
> 
>   out.println(sEditTemplateContents);
>   out.println("----------------------------------");
> 
>   LinkSubstitution ls = new LinkSubstitution();
>   String sScrubbedContents = ls.substituteEditorContent(cmsobject,
> sEditTemplateContents);
> 
>   out.println(sScrubbedContents);
>   out.println((sScrubbedContents == null)?"yes":"no");
>   out.println(request.getContextPath() + request.getServletPath());
>   out.println(request.getHeader("content-type"));
> %>
> 
> Important part is the line "LinkSubstitution ls = new
> LinkSubstitution();" and the line immediately following it. As it runs
> now, I sScrubbedContents seems to be an empty string when I try to run
> this JSP from within OpenCMS.
> 
> Any help is appreciated, thanks in advance for any time and assistance
> provided to me.
> 
> -TJ
>