Author Topic: Custom token ok in civimail but not in event registration confirmation mail (Read 403 times)

erwindeclerck · January 28, 2015, 06:07:35 am

Hi

I wrote a little Drupal7 module to add a structured code to help tracing payments.
I use a mod97 checksum 11 digit number that I calculate from userid.
like 123/4567/890XX where xx is mod97 of 1234567890

The token works fine when I use it in a civimail.
It is however not recognized in the confirmation mail send to a subscriber of an event.
I use no context-limitation (for as much as I understand...)
My token is: {contact.structcode}

What am I doing wrong? Or is this a bug?

If someone has an idea or a better solution, all help is more than welcome;
Is setting a custom field by PHP code perhaps a better way?

Kind regards,
ERwin

Code: [Select]

/*
  /sites/all/modules/mycivitokens/mycivitokens.module
*/
<?php

function mycivitokens_civicrm_tokens(&$tokens) {
    $tokens['contact']['contact.structcode'] = 'Gestructureerde code';
}

function mycivitokens_civicrm_tokenValues(&$values, $cids, $job = null, $tokens = array(), $context = null) {
    foreach ($cids as $cid) {
        $values[$cid]['contact.structcode'] = structcode(''.$cid);
    }
}


function structcode($string){
    $code  = fixlength($string);
    $code .= mod97($string);
    $structcode = substr($code,0,3)."-".substr($code,3,4)."-".substr($code,7,5);
    return $structcode;
}

function mod97($nr){
    $temp = "";
    $deler = 97;
    $i = 0;

    while ($i < strlen($nr))
    {
        do
        {
            $temp.=$nr{$i++};
            $erg = (int)$temp % $deler;
        } while ( $erg == (int)$temp && $i < strlen($nr) );

        $temp = $erg;
    }
    return fixlength($temp,2);
}

function fixlength($nr,$target=10){

    $length = strlen($nr);
    $i = 0;
    while($i<$target-$length){
        $nr = "0".$nr;
        $i++;
    }
    return $nr;
}


/*
/sites/all/modules/mycivitokens/mycivitokens.info
*/

name = My civitokens module
description = Create extra tokens for civicrm.
dependencies[] = civicrm
package = CiviCRM
core = 7.x

version = "7.x-0.1"

erwindeclerck · January 28, 2015, 12:50:28 pm

Okay, I tried the other approach and I was more successfull.

I used hook_civicrm_custom in stead of tokens. Custom fields are available as tokens anyway.
I created a custom field (read-only) and when I update a contact-record this field nicely gets updated. But when I create a new contact by subscribing with a new name/emailaddress, this hook isn't called.

As far as I understand the creation of a new contact is done in the public static function updateContactFields in /sites/all/modules/civicrm/CRM/Event/Form/Registration/Confirm.php line 996 or
482: $contactID = CRM_Event_Form_Registration_Confirm::updateContactFields($contactID, $value, $fields, $this);

How can I force civi to pass via my hook?

Thanks for any help!

Kind regards,
Erwin

Code: [Select]

<?php

function mycivitokens_civicrm_custom( $op, $groupID, $entityID, &$params )
{    

//  we are either creating or editing a row
    if ($op == 'create' || $op == 'edit' ) {
        if ($groupID == 1) {    //  "Contact extra" In my case: the name of the (first) group of custom fields 
            $tableName = "civicrm_value_contact_extra_1";
            $mystructcode = structcode('' . $entityID);
            $sql = "update $tableName set gestructureerde_code_6 = '$mystructcode' WHERE entity_id = $entityID";
            $dao = CRM_Core_DAO::executeQuery($sql, CRM_Core_DAO::$_nullArray);
            if (!$dao->fetch()) {  //  just for debugging
                $stuff = array(
                    'op' => $op,
                    'groupID' => $groupID,
                    'entityID' => $entityID,
                    'params' => &$params,
                    'tableName' => $tableName,
                    'sql' => $sql,
                    'dao' => $dao,
                    'struct' => $mystructcode
                );
                drupal_set_message(t('<pre>data:.').print_r($stuff,true).'</pre>', 'error'); //  just for debugging
                return;
            }
        }
    }
}

jaapjansma · January 29, 2015, 01:04:27 am

Hey Erwin,

There is something strange with the token hook. It is the parameters $tokens. Sometimes the token your are looking for is as a key and othertimes it as a value of the array.
E.g. my check if a token is used consist of the following code, Pay attention to the if and the check key_exist and isset:

Code: [Select]

 if (in_array('afdeling_naam', $tokens['sp']) || array_key_exists('afdeling_naam', $tokens['sp'])) {
  $this->afdeling_naam($values, $cids, $job, $tokens, $context);
}

erwindeclerck · February 06, 2015, 12:47:36 am

Hey Jaap,

A bit late, but thx!

I find the combination of template-files, nested with template-chunks injected via forms, tokens and php-code very hard to understand. Especially when working in different contexts...
Civi is a great solution, but as with many 'organic' products, not completely spaghetti-free...

Erwin

CiviCRM Community Forums (archive)

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Author Topic: Custom token ok in civimail but not in event registration confirmation mail (Read 403 times)

erwindeclerck

Custom token ok in civimail but not in event registration confirmation mail

erwindeclerck

Re: Custom token ok in civimail but not in event registration confirmation mail

jaapjansma

Re: Custom token ok in civimail but not in event registration confirmation mail

erwindeclerck

Re: Custom token ok in civimail but not in event registration confirmation mail