Get and replace content_page before sending to browser with UDT

[Sonya]

Hello,

I am trying to write an UDT which gets the smarty parsed content just before sending it to browser and replace some words with links. Something like this:

Code: Select all

global $gCms;
$pagecontent = str_replace('word','<a href="#">word</a>',$pagecontent);

My problem is: I do not know how to get parsed page content of the actual page in my UDT. In my example the variable I'm looking for is $pagecontent.

Thank you for your help.
Sonya

[alby]

My problem is: I do not know how to get parsed page content of the actual page in my UDT. In my example the variable I'm looking for is $pagecontent.

Many option:

1:
- create a modifier smarty (view smarty doc)

2:
- capture {content} and assign to smarty variable
- pass this variable to your UDT

3:
- use CGSimpleSmarty for retrive content and assign
- pass this variable to your UDT

Alby

[calguy1000]

No, the best way to do it is to have a UDT that handles the ContentPostRender event.  I think this could do it.

[Sonya]

- create a modifier smarty (view smarty doc)

Thank you. I've created modifier.link.php in /plugins directory of my project:

Code: Select all

function smarty_cms_modifier_link($string)
{
    return str_replace('word','<a href="#">word</a>',$string);
}

Then use the content tag in my theme with modifier:

Code: Select all

{content|link}

It works

[Sonya]

No, the best way to do it is to have a UDT that handles the ContentPostRender event.  I think this could do it.

calguy100, I can assign UTD to event. But how can I handle an event with UDT?