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6 | Copyright CiviCRM LLC (c) 2004-2019 |
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8 | This file is a part of CiviCRM. |
10 | CiviCRM is free software; you can copy, modify, and distribute it |
11 | under the terms of the GNU Affero General Public License |
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14 | CiviCRM is distributed in the hope that it will be useful, but |
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16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
17 | See the GNU Affero General Public License for more details. |
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22 | at info[AT]civicrm[DOT]org. If you have questions about the |
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31 * @copyright CiviCRM LLC (c) 2004-2019
35 * Auxiliary class to provide support for locking (and ignoring locks on) contact records.
37 class CRM_Contact_Form_Edit_Lock
{
40 * Build the form object.
42 * @param CRM_Core_Form $form
45 public static function buildQuickForm(&$form) {
46 $form->addField('modified_date', array('type' => 'hidden', 'id' => 'modified_date', 'label' => ''));
50 * Ensure that modified_date has not changed in the underlying DB.
52 * @param array $fields
53 * The input form values.
55 * The uploaded files if any.
56 * @param int $contactID
59 * true if no errors, else array of errors
61 public static function formRule($fields, $files, $contactID = NULL) {
64 $timestamps = CRM_Contact_BAO_Contact
::getTimestamps($contactID);
65 if ($fields['modified_date'] != $timestamps['modified_date']) {
66 // Inline buttons generated via JS
67 $open = sprintf("<span id='update_modified_date' data:latest_modified_date='%s'>", $timestamps['modified_date']);
69 $errors['modified_date'] = $open . ts('This record was modified by another user!') . $close;
72 return empty($errors) ?
TRUE : $errors;