Permalinks url question

Hi Jesus,

Yes, it's possible to add additional URL to the permalink depending on the selected category from a drop down list field.

One way is to customize the permalink plugin by adding the selected category as prefix.

Assuming that your category field is not in another section and with human-readable values, for example, news|News and info|Info and its fieldname is "category".
We can add the selected category value as prefix by appending the selected category value to $requiredPrefix variable inside the permalink_cms_onPreSaveAutopopulate() function:

function permalink_cms_onPreSaveAutopopulate($tableName, $isNewRecord, $oldRecord) {
  [...]
  // is autopopulate needed?
  $permalinkText  = @$_REQUEST['permalink'];
  $requiredPrefix = $GLOBALS['schema']['permalink']['defaultValue'];
  $requiredPrefix .= "blog/" . htmlspecialchars(@$_REQUEST['category']) . "/";
  $doAutopopulate = ($permalinkText == '' || $permalinkText == $requiredPrefix);
  if (!$doAutopopulate) { return; }
  [...]
}

I copied parts of the function's code for reference, the red texts are the line of code that we need to add. Please note that this will only work if the permalink is auto-populated so you can still add a custom permalink URL manually.

And please let me know any further questions and don't forget to back up your files and database in case you want to revert them back prior to these changes.

Thanks,

That's a good question.

If you want to implement this to a particular section, then we need to add an if block to check for the tablename. For example:

if ($tableName == "blog"){
    $requiredPrefix .= "blog/" . @$_REQUEST['category'] . "/";
}

Please let me know if that works for you.

Thanks,

AWESOME! Will give this a try!

Thanks a lot!

Hi Daryl,

Here's the code I'm trying, with no luck yet. Am I missing something:

  if ($tableName == "cms_blog"){
     $requiredPrefix .= "blog/" . @$_REQUEST['categoria'] . "/";}


Should I keep or not the cms_ prefix on the table name?

Hi Jesus, 

You don't need to include the table prefix, you can just use the section name instead:

if ($tableName == "blog"){
   $requiredPrefix .= "blog/" . @$_REQUEST['categoria'] . "/";}

Thanks!

Greg

Hi folks,

Still no luck wile trying to implement this one. Here's the code I'm using:

  // is autopopulate needed?
  $permalinkText  = @$_REQUEST['permalink'];
  $requiredPrefix = $GLOBALS['schema']['permalink']['defaultValue'];
  if ($tableName == "blog"){
    $requiredPrefix .= "blog/" . htmlspecialchars(@$_REQUEST['categoria']) . "/";
  }
  $doAutopopulate = ($permalinkText == '' || $permalinkText == $requiredPrefix);
  if (!$doAutopopulate) { return; }


I tried both options:

$requiredPrefix .= "blog/" . @$_REQUEST['categoria'] . "/";}

and

$requiredPrefix .= "blog/" . htmlspecialchars(@$_REQUEST['categoria']) . "/";


Hi Jesus,

I've found a much easier way to do this. At the top of the plugin is a line where you can set what fields are used to create the permalink, if you add the item menu to it, the section name will be added to the permalink field:

$GLOBALS['PERMALINKS']['autopopulate_fromFields'] = array('name', 'menu title'); 


By doing this you won't need to make any other changes to the plugin, the only downside is that dashes will be used to separate the permalink variables instead of the forward slashes. 

The menu variable is a hidden field that is used by the CMS to store the current section that is being edited. 

Thanks!

Greg

is this not a case of the old classic typo? categoria, should be category (based on your previous post)

     $requiredPrefix .= "blog/" . @$_REQUEST['categoria'] . "/";}