CMS Made Simple Forums

Posted: **Tue Jul 24, 2007 5:37 pm**

Greetings,

I'm struggling at getting my module do pretty much anything. I've followed the module howto, looked at the skeleton module and looked at several existing modules. I understand the pieces needed to create the module and I've created a module that installs/uninstalls without errors but I cannot get it to do anything beyond that, even display a simple hello world message. The pieces of CMSms are just not fitting together for me so I'm looking for a bit of help. I am not an OO programmer by trade nor education and I'm a PHP novice. However, I have extensive experience with ASP/VB COM as well as a few now dead Mainframe programming languages. So I'm not completely clueless but I'm struggling nonetheless.

Here is what I want my module to do:

This module will be processing a form post and using the frontenduser module to autologon a user.

Check to see if the page was called by for post. I can do this with standard php, is there anything beyond that for CMSms. Display a happy user oriented error message if the page was access directly without a post
Extract the form fields into local variables
using one of the form fields, call the frontenduser module and log the user on
If the login failed (no account) then call the frontenduser module and create an account. Then Call the frontenduser module and log the user on
Extract a session variable that holds a URL (CMSms page) and redirect the logged in user to that page
for debug purposes, I'd like to be able to echo things back to the page
no database tables are needed for this module nor any admin functions

In a nutshell that is it. We are using the FEU and CustomContent modules to secure content (no personal or sensitive data is being secured) for users but those user accounts are maintained in another system. The FEU pages and functions wont be exposed on any other pages, just through this page.

Anyone care to help me out?

Posted: **Tue Jul 24, 2007 10:53 pm**

Well, I solved one problem and that was how to get information to display on my page.

Things I did to get this to work:

Created a template directory and added the file plugin.tpl Contents of this file is:[/li]

Code: Select all

<h3>{$mytext}</h3>

Then in my modulename.module.php file I created the DoAction function:

Code: Select all

   function DoAction($action, $id, $params, $returnid=-1)
    {
       global $gCms;   
       if ($action == 'default')
       {     	    	
        $this->smarty->assign('mytext', 'Howdy Doody');
    	echo $this->ProcessTemplate('plugin.tpl'); 
        return;
       }
      else
      {
 	$this->smarty->assign('mytext', 'FOOBAR');
    	echo $this->ProcessTemplate('plugin.tpl');     	
        return;
      }
}

Not sure if the global command is necessary or not?

Lastly, I had to include the function IsPuginModule:

Code: Select all

   	function IsPluginModule()
	{
		return true;
	}

This last part was key. It tells CMSms that this module can be included in a page using the following syntax:

Code: Select all

{cms_module module=mymodulename}

When I create a page and include the module then view the page, it displays the text Howdy Doody formated with the H3 html tags. If I were to pass the mdoule a different action, it would display the text FOOAR.

A small step forward.

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