Multiple Custom Field with file type display and edit

issue 1 - Multiple custom field File display

• Create a custom set with following options

– Used For - Contacts
– Does this Custom Field Set allow multiple records? - ticked
– Display Style - Tab

• Create a custom field for above set with following option
  • Data and Input Field Type - File

• Attach more than one file to above custom field
• Check display after save

You will see all attached files having same name though attached different files and links will be missing to those files too.

Issue 2 - Edit multiple custom field

• Click edit for above custom field

It shows only one file information. It showed all files information in previous version of CiviCRM.

• Click add Another button
  It brings another attached file information instead to attach new file screen. If we have 30 files attached for this custom field then we have to click 30 times this add button to attach new file

Fixes-

Issue 1 - multiple custom field file display

Added following code to Line 1928 in CRM / Core / BAO / CustomGroup.php

if (strtolower($properties['data_type']) == 'file' &&
!empty($values['data']) && !empty($values['fid']))

{ $disValue = CRM_Core_BAO_CustomField::getFileURL($entityId, $properties['id'], $values['fid']); $details[$groupID][$values['id']]['fields'][$k]['field_value'] = $disValue['file_url']; }

issue 2 - Edit multiple custom field

Replaced following tpl file with 4.6 version of civicrm
templates\CRM\common\customData.tpl

However replacing this breaks in other part of civi.
Example - add new contribution

Added condition to pick 4.6 version of above tpl when viewing multiple custom fields otherwise to pick 4.7 version of tpl