From 299f2c8f2eb545a006b1cf7f681c0b49d88404e5 Mon Sep 17 00:00:00 2001
From: Eileen McNaughton <emcnaughton@wikimedia.org>
Date: Wed, 25 Aug 2021 19:35:32 +1200
Subject: [PATCH] [Ref] Copy emailcommon function back to email trait

This is part of ending the email common trait. It is currently 'shared'
with a couple of other places - but most of the functionality is
not that shared & could be easily cleaned up when separated out.

I want to create a trait for PdfTrait like the email trait so
getting the email trait better separated for that
---
 CRM/Contact/Form/Task/EmailTrait.php | 49 ++++++++++++++++++++--------
 1 file changed, 35 insertions(+), 14 deletions(-)

diff --git a/CRM/Contact/Form/Task/EmailTrait.php b/CRM/Contact/Form/Task/EmailTrait.php
index 991b12cfca..2e78e168a4 100644
--- a/CRM/Contact/Form/Task/EmailTrait.php
+++ b/CRM/Contact/Form/Task/EmailTrait.php
@@ -55,19 +55,6 @@ trait CRM_Contact_Form_Task_EmailTrait {
    */
   public $_toContactIds = [];
 
-  /**
-   * Store only "cc" contact ids.
-   * @var array
-   */
-  public $_ccContactIds = [];
-
-  /**
-   * Store only "bcc" contact ids.
-   *
-   * @var array
-   */
-  public $_bccContactIds = [];
-
   /**
    * Is the form being loaded from a search action.
    *
@@ -125,7 +112,7 @@ trait CRM_Contact_Form_Task_EmailTrait {
    * @throws \API_Exception
    */
   protected function traitPreProcess() {
-    CRM_Contact_Form_Task_EmailCommon::preProcessFromAddress($this);
+    $this->preProcessFromAddress();
     if ($this->isSearchContext()) {
       // Currently only the contact email form is callable outside search context.
       parent::preProcess();
@@ -137,6 +124,40 @@ trait CRM_Contact_Form_Task_EmailTrait {
     }
   }
 
+  /**
+   * Pre Process Form Addresses to be used in Quickform
+   *
+   * @throws \API_Exception
+   * @throws \CRM_Core_Exception
+   */
+  protected function preProcessFromAddress(): void {
+    $form = $this;
+    $form->_emails = [];
+
+    // @TODO remove these line and to it somewhere more appropriate. Currently some classes (e.g Case
+    // are having to re-write contactIds afterwards due to this inappropriate variable setting
+    // If we don't have any contact IDs, use the logged in contact ID
+    $form->_contactIds = $form->_contactIds ?: [CRM_Core_Session::getLoggedInContactID()];
+
+    $fromEmailValues = CRM_Core_BAO_Email::getFromEmail();
+
+    if (empty($fromEmailValues)) {
+      CRM_Core_Error::statusBounce(ts('Your user record does not have a valid email address and no from addresses have been configured.'));
+    }
+
+    $form->_emails = $fromEmailValues;
+    $defaults = [];
+    $form->_fromEmails = $fromEmailValues;
+    if (is_numeric(key($form->_fromEmails))) {
+      $emailID = (int) key($form->_fromEmails);
+      $defaults = CRM_Core_BAO_Email::getEmailSignatureDefaults($emailID);
+    }
+    if (!Civi::settings()->get('allow_mail_from_logged_in_contact')) {
+      $defaults['from_email_address'] = current(CRM_Core_BAO_Domain::getNameAndEmail(FALSE, TRUE));
+    }
+    $form->setDefaults($defaults);
+  }
+
   /**
    * Build the form object.
    *
-- 
2.25.1