Made case token output compatible with send email from case and export document from case

Civi/DataProcessorTokenOutput/Output/CaseToken.php

@@ -11,9 +11,9 @@ use CRM_DataprocessorTokenOutput_ExtensionUtil as E;
 class CaseToken extends AbstractToken {
 
   /**
-   * Array containing all the related participant ids
+   * Array containing all the related case ids
    *
-   * This property is set when executed from an participant search action.
+   * This property is set when executed from a case action.
    *
    * @var array
    */
@@ -36,6 +36,10 @@ class CaseToken extends AbstractToken {
     } elseif (isset($values['extra_data']['case']['id'])) {
       // Coming from CiviRules
       return $values['extra_data']['case']['id'];
+    } elseif (is_array(self::$_caseIds) && count(self::$_caseIds)) {
+      return array_shift(self::$_caseIds);
+    }  elseif (self::$_caseIds) {
+      return self::$_caseIds;
     }
     return false;
   }
@@ -56,5 +60,22 @@ class CaseToken extends AbstractToken {
     return 'case_id_field';
   }
 
+  /**
+   * Extract the event ids from the event task forms.
+   * We need this as soon as the task is a send letter or send e-mail from the action
+   * after a search for participants.
+   *
+   * We can then use those event ids during the processing of the tokens.
+   *
+   * @param $form
+   */
+  public static function extractCaseIdsFromManageCaseForms(\CRM_Core_Form $form) {
+    if ($form instanceof \CRM_Contact_Form_Task_Email) {
+      self::$_caseIds = $form->getVar('_caseId');
+    } elseif ($form instanceof \CRM_Contact_Form_Task_PDF) {
+      self::$_caseIds = $form->getVar('_caseId');
+    }
+  }
+
 
 }

dataprocessor_token_output.php

@@ -118,6 +118,7 @@ function dataprocessor_token_output_get_token_factory() {
 function dataprocessor_token_output_civicrm_buildForm($formName, &$form) {
   \Civi\DataProcessorTokenOutput\Output\EventToken::extractParticipantIdsFromEventFormTasks($form);
   \Civi\DataProcessorTokenOutput\Output\ParticipantToken::extractParticipantIdsFromEventFormTasks($form);
+  \Civi\DataProcessorTokenOutput\Output\CaseToken::extractCaseIdsFromManageCaseForms($form);
 }
 
 

info.xml

@@ -13,8 +13,8 @@
     <url desc="Documentation">https://lab.civicrm.org/extensions/dataprocessor-token-output/blob/master/README.md</url>
     <url desc="Licensing">http://www.gnu.org/licenses/agpl-3.0.html</url>
   </urls>
-  <releaseDate>2021-10-08</releaseDate>
-  <version>1.8</version>
+  <releaseDate>2021-11-24</releaseDate>
+  <version>1.9</version>
   <develStage>stable</develStage>
   <compatibility>
     <ver>5.13</ver>