From 0e74a808d9005459dbb223888760f2f871a60e63 Mon Sep 17 00:00:00 2001
From: demeritcowboy <demeritcowboy@hotmail.com>
Date: Mon, 2 Dec 2019 20:33:38 -0500
Subject: [PATCH] remove unused function

---
 CRM/Case/BAO/Case.php | 87 -------------------------------------------
 1 file changed, 87 deletions(-)

diff --git a/CRM/Case/BAO/Case.php b/CRM/Case/BAO/Case.php
index 00dbc265ed..76f74d496d 100644
--- a/CRM/Case/BAO/Case.php
+++ b/CRM/Case/BAO/Case.php
@@ -1382,93 +1382,6 @@ HERESQL;
     return FALSE;
   }
 
-  /**
-   * Create an activity for a case via email.
-   *
-   * @param int $file
-   *   Email sent.
-   *
-   * @return array|void
-   *   $activity object of newly creted activity via email
-   */
-  public static function recordActivityViaEmail($file) {
-    if (!file_exists($file) ||
-      !is_readable($file)
-    ) {
-      return CRM_Core_Error::fatal(ts('File %1 does not exist or is not readable',
-        [1 => $file]
-      ));
-    }
-
-    $result = CRM_Utils_Mail_Incoming::parse($file);
-    if ($result['is_error']) {
-      return $result;
-    }
-
-    foreach ($result['to'] as $to) {
-      $caseId = NULL;
-
-      $emailPattern = '/^([A-Z0-9._%+-]+)\+([\d]+)@[A-Z0-9.-]+\.[A-Z]{2,4}$/i';
-      $replacement = preg_replace($emailPattern, '$2', $to['email']);
-
-      if ($replacement !== $to['email']) {
-        $caseId = $replacement;
-        //if caseId is invalid, return as error file
-        if (!CRM_Core_DAO::getFieldValue('CRM_Case_DAO_Case', $caseId, 'id')) {
-          return CRM_Core_Error::createAPIError(ts('Invalid case ID ( %1 ) in TO: field.',
-            [1 => $caseId]
-          ));
-        }
-      }
-      else {
-        continue;
-      }
-
-      // TODO: May want to replace this with a call to getRelatedAndGlobalContacts() when this feature is revisited.
-      // (Or for efficiency call the global one outside the loop and then union with this each time.)
-      $contactDetails = self::getRelatedContacts($caseId, FALSE);
-
-      if (!empty($contactDetails[$result['from']['id']])) {
-        $params = [];
-        $params['subject'] = $result['subject'];
-        $params['activity_date_time'] = $result['date'];
-        $params['details'] = $result['body'];
-        $params['source_contact_id'] = $result['from']['id'];
-        $params['status_id'] = CRM_Core_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_status_id', 'Completed');
-
-        $details = CRM_Case_PseudoConstant::caseActivityType();
-        $matches = [];
-        preg_match('/^\W+([a-zA-Z0-9_ ]+)(\W+)?\n/i',
-          $result['body'], $matches
-        );
-
-        if (!empty($matches) && isset($matches[1])) {
-          $activityType = trim($matches[1]);
-          if (isset($details[$activityType])) {
-            $params['activity_type_id'] = $details[$activityType]['id'];
-          }
-        }
-        if (!isset($params['activity_type_id'])) {
-          $params['activity_type_id'] = CRM_Core_PseudoConstant::getKey('CRM_Activity_BAO_Activity', 'activity_type_id', 'Inbound Email');
-        }
-
-        // create activity
-        $activity = CRM_Activity_BAO_Activity::create($params);
-
-        $caseParams = [
-          'activity_id' => $activity->id,
-          'case_id' => $caseId,
-        ];
-        self::processCaseActivity($caseParams);
-      }
-      else {
-        return CRM_Core_Error::createAPIError(ts('FROM email contact %1 doesn\'t have a relationship to the referenced case.',
-          [1 => $result['from']['email']]
-        ));
-      }
-    }
-  }
-
   /**
    * Retrieve the scheduled activity type and date.
    *
-- 
2.25.1