CRM/Admin/Form/Setting/Miscellaneous.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2018                                |
   7  +--------------------------------------------------------------------+
   8  | This file is a part of CiviCRM.                                    |
   9  |                                                                    |
  10  | CiviCRM is free software; you can copy, modify, and distribute it  |
  11  | under the terms of the GNU Affero General Public License           |
  12  | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
  13  |                                                                    |
  14  | CiviCRM is distributed in the hope that it will be useful, but     |
  15  | WITHOUT ANY WARRANTY; without even the implied warranty of         |
  16  | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
  17  | See the GNU Affero General Public License for more details.        |
  18  |                                                                    |
  19  | You should have received a copy of the GNU Affero General Public   |
  20  | License and the CiviCRM Licensing Exception along                  |
  21  | with this program; if not, contact CiviCRM LLC                     |
  22  | at info[AT]civicrm[DOT]org. If you have questions about the        |
  23  | GNU Affero General Public License or the licensing of CiviCRM,     |
  24  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  25  +--------------------------------------------------------------------+
  26  */
  27
  28 /**
  29  *
  30  * @package CRM
  31  * @copyright CiviCRM LLC (c) 2004-2018
  32  */
  33
  34 /**
  35  * This class generates form components for Miscellaneous.
  36  */
  37 class CRM_Admin_Form_Setting_Miscellaneous extends CRM_Admin_Form_Setting {
  38
  39   protected $_settings = array(
  40     'max_attachments' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  41     'contact_undelete' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  42     'empoweredBy' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  43     'logging' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  44     'maxFileSize' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  45     'doNotAttachPDFReceipt' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  46     'recordGeneratedLetters' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  47     'secondDegRelPermissions' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  48     'checksum_timeout' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  49     'recaptchaOptions' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  50     'recaptchaPublicKey' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  51     'recaptchaPrivateKey' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  52     'wkhtmltopdfPath' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  53     'recentItemsMaxCount' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  54     'recentItemsProviders' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  55     'dedupe_default_limit' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  56     'remote_profile_submissions' => CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME,
  57   );
  58
  59   public $_uploadMaxSize;
  60
  61   /**
  62    * Basic setup.
  63    */
  64   public function preProcess() {
  65     $this->_uploadMaxSize = (int) ini_get('upload_max_filesize');
  66     // check for post max size
  67     CRM_Utils_Number::formatUnitSize(ini_get('post_max_size'), TRUE);
  68     // This is a temp hack for the fact we really don't need to hard-code each setting in the tpl but
  69     // we haven't worked through NOT doing that. These settings have been un-hardcoded.
  70     $this->assign('pure_config_settings', array(
  71       'empoweredBy',
  72       'max_attachments',
  73       'maxFileSize',
  74       'secondDegRelPermissions',
  75       'recentItemsMaxCount',
  76       'recentItemsProviders',
  77       'dedupe_default_limit',
  78     ));
  79   }
  80
  81   /**
  82    * Build the form object.
  83    */
  84   public function buildQuickForm() {
  85     CRM_Utils_System::setTitle(ts('Misc (Undelete, PDFs, Limits, Logging, Captcha, etc.)'));
  86
  87     $this->assign('validTriggerPermission', CRM_Core_DAO::checkTriggerViewPermission(FALSE));
  88
  89     $this->addFormRule(array('CRM_Admin_Form_Setting_Miscellaneous', 'formRule'), $this);
  90
  91     parent::buildQuickForm();
  92     $this->addRule('checksum_timeout', ts('Value should be a positive number'), 'positiveInteger');
  93   }
  94
  95   /**
  96    * Global form rule.
  97    *
  98    * @param array $fields
  99    *   The input form values.
 100    * @param array $files
 101    *   The uploaded files if any.
 102    * @param array $options
 103    *   Additional user data.
 104    *
 105    * @return bool|array
 106    *   true if no errors, else array of errors
 107    */
 108   public static function formRule($fields, $files, $options) {
 109     $errors = array();
 110
 111     // validate max file size
 112     if ($fields['maxFileSize'] > $options->_uploadMaxSize) {
 113       $errors['maxFileSize'] = ts("Maximum file size cannot exceed Upload max size ('upload_max_filesize') as defined in PHP.ini.");
 114     }
 115
 116     // validate recent items stack size
 117     if ($fields['recentItemsMaxCount'] && ($fields['recentItemsMaxCount'] < 1 || $fields['recentItemsMaxCount'] > CRM_Utils_Recent::MAX_ITEMS)) {
 118       $errors['recentItemsMaxCount'] = ts("Illegal stack size. Use values between 1 and %1.", array(1 => CRM_Utils_Recent::MAX_ITEMS));
 119     }
 120
 121     if (!empty($fields['wkhtmltopdfPath'])) {
 122       // check and ensure that thi leads to the wkhtmltopdf binary
 123       // and it is a valid executable binary
 124       // Only check the first space separated piece to allow for a value
 125       // such as /usr/bin/xvfb-run -- wkhtmltopdf (CRM-13292)
 126       $pieces = explode(' ', $fields['wkhtmltopdfPath']);
 127       $path = $pieces[0];
 128       if (
 129         !file_exists($path) ||
 130         !is_executable($path)
 131       ) {
 132         $errors['wkhtmltopdfPath'] = ts('The wkhtmltodfPath does not exist or is not valid');
 133       }
 134     }
 135     return $errors;
 136   }
 137
 138 }