CRM/Price/Form/Set.php

   1 <?php
   2 /*
   3  +--------------------------------------------------------------------+
   4  | CiviCRM version 4.7                                                |
   5  +--------------------------------------------------------------------+
   6  | Copyright CiviCRM LLC (c) 2004-2016                                |
   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) 2004-2016
  32  */
  33
  34 /**
  35  * Form to process actions on Price Sets.
  36  */
  37 class CRM_Price_Form_Set extends CRM_Core_Form {
  38
  39   /**
  40    * The set id saved to the session for an update.
  41    *
  42    * @var int
  43    */
  44   protected $_sid;
  45
  46   /**
  47    * Set variables up before form is built.
  48    */
  49   public function preProcess() {
  50     // current set id
  51     $this->_sid = $this->get('sid');
  52
  53     // setting title for html page
  54     $title = ts('New Price Set');
  55     if ($this->_sid) {
  56       $title = CRM_Price_BAO_PriceSet::getTitle($this->_sid);
  57     }
  58     if ($this->_action & CRM_Core_Action::UPDATE) {
  59       $title = ts('Edit %1', array(1 => $title));
  60     }
  61     elseif ($this->_action & CRM_Core_Action::VIEW) {
  62       $title = ts('Preview %1', array(1 => $title));
  63     }
  64     CRM_Utils_System::setTitle($title);
  65
  66     $url = CRM_Utils_System::url('civicrm/admin/price', 'reset=1');
  67     $breadCrumb = array(
  68       array(
  69         'title' => ts('Price Sets'),
  70         'url' => $url,
  71       ),
  72     );
  73     CRM_Utils_System::appendBreadCrumb($breadCrumb);
  74   }
  75
  76   /**
  77    * Global form rule.
  78    *
  79    * @param array $fields
  80    *   The input form values.
  81    * @param array $files
  82    *   The uploaded files if any.
  83    * @param array $options
  84    *   Additional user data.
  85    *
  86    * @return bool|array
  87    *   true if no errors, else array of errors
  88    */
  89   public static function formRule($fields, $files, $options) {
  90     $errors = array();
  91     $count = count(CRM_Utils_Array::value('extends', $fields));
  92     //price sets configured for membership
  93     if ($count && array_key_exists(CRM_Core_Component::getComponentID('CiviMember'), $fields['extends'])) {
  94       if ($count > 1) {
  95         $errors['extends'] = ts('If you plan on using this price set for membership signup and renewal, you can not also use it for Events or Contributions. However, a membership price set may include additional fields for non-membership options that require an additional fee (e.g. magazine subscription).');
  96       }
  97     }
  98     //checks the given price set doesnot start with digit
  99     $title = $fields['title'];
 100     // gives the ascii value
 101     $asciiValue = ord($title{0});
 102     if ($asciiValue >= 48 && $asciiValue <= 57) {
 103       $errors['title'] = ts("Name cannot not start with a digit");
 104     }
 105     // CRM-16189
 106     if (!empty($fields['extends'])
 107       && (array_key_exists(CRM_Core_Component::getComponentID('CiviEvent'), $fields['extends'])
 108         || array_key_exists(CRM_Core_Component::getComponentID('CiviMember'), $fields['extends']))
 109     ) {
 110       try {
 111         CRM_Financial_BAO_FinancialAccount::validateFinancialType($fields['financial_type_id']);
 112       }
 113       catch (CRM_Core_Exception $e) {
 114         $errors['financial_type_id'] = $e->getMessage();
 115       }
 116     }
 117     return empty($errors) ? TRUE : $errors;
 118   }
 119
 120   /**
 121    * Build the form object.
 122    */
 123   public function buildQuickForm() {
 124     $this->applyFilter('__ALL__', 'trim');
 125
 126     $this->assign('sid', $this->_sid);
 127
 128     // title
 129     $this->add('text', 'title', ts('Set Name'), CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'title'), TRUE);
 130     $this->addRule('title', ts('Name already exists in Database.'),
 131       'objectExists', array('CRM_Price_DAO_PriceSet', $this->_sid, 'title')
 132     );
 133
 134     $priceSetUsedTables = $extends = array();
 135     if ($this->_action == CRM_Core_Action::UPDATE && $this->_sid) {
 136       $priceSetUsedTables = CRM_Price_BAO_PriceSet::getUsedBy($this->_sid, 'table');
 137     }
 138
 139     $config = CRM_Core_Config::singleton();
 140     $showContribution = FALSE;
 141     $enabledComponents = CRM_Core_Component::getEnabledComponents();
 142
 143     foreach ($enabledComponents as $name => $compObj) {
 144       switch ($name) {
 145         case 'CiviEvent':
 146           $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Event'));
 147           if (!empty($priceSetUsedTables)) {
 148             foreach (array('civicrm_event', 'civicrm_participant') as $table) {
 149               if (in_array($table, $priceSetUsedTables)) {
 150                 $option->freeze();
 151                 break;
 152               }
 153             }
 154           }
 155           $extends[] = $option;
 156           break;
 157
 158         case 'CiviContribute':
 159           $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Contribution'));
 160           if (!empty($priceSetUsedTables)) {
 161             foreach (array('civicrm_contribution', 'civicrm_contribution_page') as $table) {
 162               if (in_array($table, $priceSetUsedTables)) {
 163                 $option->freeze();
 164                 break;
 165               }
 166             }
 167           }
 168           $extends[] = $option;
 169           break;
 170
 171         case 'CiviMember':
 172           $option = $this->createElement('checkbox', $compObj->componentID, NULL, ts('Membership'));
 173           if (!empty($priceSetUsedTables)) {
 174             foreach (array('civicrm_membership', 'civicrm_contribution_page') as $table) {
 175               if (in_array($table, $priceSetUsedTables)) {
 176                 $option->freeze();
 177                 break;
 178               }
 179             }
 180           }
 181           $extends[] = $option;
 182           break;
 183       }
 184     }
 185
 186     if (CRM_Utils_System::isNull($extends)) {
 187       $this->assign('extends', FALSE);
 188     }
 189     else {
 190       $this->assign('extends', TRUE);
 191     }
 192
 193     $this->addGroup($extends, 'extends', ts('Used For'), '&nbsp;', TRUE);
 194
 195     $this->addRule('extends', ts('%1 is a required field.', array(1 => ts('Used For'))), 'required');
 196
 197     // financial type
 198     $financialType = CRM_Financial_BAO_FinancialType::getIncomeFinancialType();
 199
 200     foreach ($financialType as $finTypeId => $type) {
 201       if (CRM_Financial_BAO_FinancialType::isACLFinancialTypeStatus()
 202         && !CRM_Core_Permission::check('add contributions of type ' . $type)
 203       ) {
 204         unset($financialType[$finTypeId]);
 205       }
 206     }
 207
 208     $this->add('select', 'financial_type_id',
 209       ts('Default Financial Type'),
 210       array('' => ts('- select -')) + $financialType, 'required'
 211     );
 212
 213     // help text
 214     $this->add('textarea', 'help_pre', ts('Pre-form Help'),
 215       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'help_pre')
 216     );
 217     $this->add('textarea', 'help_post', ts('Post-form Help'),
 218       CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'help_post')
 219     );
 220
 221     // is this set active ?
 222     $this->addElement('checkbox', 'is_active', ts('Is this Price Set active?'));
 223
 224     $this->addButtons(array(
 225       array(
 226         'type' => 'next',
 227         'name' => ts('Save'),
 228         'spacing' => '&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;',
 229         'isDefault' => TRUE,
 230       ),
 231       array(
 232         'type' => 'cancel',
 233         'name' => ts('Cancel'),
 234       ),
 235     ));
 236
 237     $this->addFormRule(array('CRM_Price_Form_Set', 'formRule'));
 238
 239     // views are implemented as frozen form
 240     if ($this->_action & CRM_Core_Action::VIEW) {
 241       $this->freeze();
 242       //$this->addElement('button', 'done', ts('Done'), array('onclick' => "location.href='civicrm/admin/price?reset=1&action=browse'"));
 243     }
 244   }
 245
 246   /**
 247    * Set default values for the form. Note that in edit/view mode.
 248    *
 249    * The default values are retrieved from the database.
 250    *
 251    * @return array
 252    *   array of default values
 253    */
 254   public function setDefaultValues() {
 255     $defaults = array('is_active' => TRUE);
 256     if ($this->_sid) {
 257       $params = array('id' => $this->_sid);
 258       CRM_Price_BAO_PriceSet::retrieve($params, $defaults);
 259       $extends = explode(CRM_Core_DAO::VALUE_SEPARATOR, $defaults['extends']);
 260       unset($defaults['extends']);
 261       foreach ($extends as $compId) {
 262         $defaults['extends'][$compId] = 1;
 263       }
 264     }
 265
 266     return $defaults;
 267   }
 268
 269   /**
 270    * Process the form.
 271    */
 272   public function postProcess() {
 273     // get the submitted form values.
 274     $params = $this->controller->exportValues('Set');
 275     $nameLength = CRM_Core_DAO::getAttribute('CRM_Price_DAO_PriceSet', 'name');
 276     $params['is_active'] = CRM_Utils_Array::value('is_active', $params, FALSE);
 277     $params['financial_type_id'] = CRM_Utils_Array::value('financial_type_id', $params, FALSE);
 278
 279     $compIds = array();
 280     $extends = CRM_Utils_Array::value('extends', $params);
 281     if (is_array($extends)) {
 282       foreach ($extends as $compId => $selected) {
 283         if ($selected) {
 284           $compIds[] = $compId;
 285         }
 286       }
 287     }
 288     $params['extends'] = implode(CRM_Core_DAO::VALUE_SEPARATOR, $compIds);
 289
 290     if ($this->_action & CRM_Core_Action::UPDATE) {
 291       $params['id'] = $this->_sid;
 292     }
 293     else {
 294       $params['name'] = CRM_Utils_String::titleToVar($params['title'],
 295         CRM_Utils_Array::value('maxlength', $nameLength));
 296     }
 297
 298     $set = CRM_Price_BAO_PriceSet::create($params);
 299     if ($this->_action & CRM_Core_Action::UPDATE) {
 300       CRM_Core_Session::setStatus(ts('The Set \'%1\' has been saved.', array(1 => $set->title)), ts('Saved'), 'success');
 301     }
 302     else {
 303       // Jump directly to adding a field if popups are disabled
 304       $action = CRM_Core_Resources::singleton()->ajaxPopupsEnabled ? 'browse' : 'add';
 305       $url = CRM_Utils_System::url('civicrm/admin/price/field', array(
 306         'reset' => 1,
 307         'action' => $action,
 308         'sid' => $set->id,
 309         'new' => 1,
 310       ));
 311       CRM_Core_Session::setStatus(ts("Your Set '%1' has been added. You can add fields to this set now.",
 312         array(1 => $set->title)
 313       ), ts('Saved'), 'success');
 314       $session = CRM_Core_Session::singleton();
 315       $session->replaceUserContext($url);
 316     }
 317   }
 318
 319 }