| 1 | <?php |
| 2 | /* |
| 3 | +--------------------------------------------------------------------+ |
| 4 | | CiviCRM version 4.6 | |
| 5 | +--------------------------------------------------------------------+ |
| 6 | | Copyright CiviCRM LLC (c) 2004-2014 | |
| 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 | * This is our base form. It is part of the Form/Controller/StateMachine |
| 30 | * trifecta. Each form is associated with a specific state in the state |
| 31 | * machine. Each form can also operate in various modes |
| 32 | * |
| 33 | * @package CRM |
| 34 | * @copyright CiviCRM LLC (c) 2004-2014 |
| 35 | * $Id$ |
| 36 | * |
| 37 | */ |
| 38 | |
| 39 | require_once 'HTML/QuickForm/Page.php'; |
| 40 | |
| 41 | /** |
| 42 | * Class CRM_Core_Form |
| 43 | */ |
| 44 | class CRM_Core_Form extends HTML_QuickForm_Page { |
| 45 | |
| 46 | /** |
| 47 | * The state object that this form belongs to |
| 48 | * @var object |
| 49 | */ |
| 50 | protected $_state; |
| 51 | |
| 52 | /** |
| 53 | * The name of this form |
| 54 | * @var string |
| 55 | */ |
| 56 | protected $_name; |
| 57 | |
| 58 | /** |
| 59 | * The title of this form |
| 60 | * @var string |
| 61 | */ |
| 62 | protected $_title = NULL; |
| 63 | |
| 64 | /** |
| 65 | * The options passed into this form |
| 66 | * @var mixed |
| 67 | */ |
| 68 | protected $_options = NULL; |
| 69 | |
| 70 | /** |
| 71 | * The mode of operation for this form |
| 72 | * @var int |
| 73 | */ |
| 74 | protected $_action; |
| 75 | |
| 76 | /** |
| 77 | * The renderer used for this form |
| 78 | * |
| 79 | * @var object |
| 80 | */ |
| 81 | protected $_renderer; |
| 82 | |
| 83 | /** |
| 84 | * An array to hold a list of datefields on the form |
| 85 | * so that they can be converted to ISO in a consistent manner |
| 86 | * |
| 87 | * @var array |
| 88 | * |
| 89 | * e.g on a form declare $_dateFields = array( |
| 90 | * 'receive_date' => array('default' => 'now'), |
| 91 | * ); |
| 92 | * then in postProcess call $this->convertDateFieldsToMySQL($formValues) |
| 93 | * to have the time field re-incorporated into the field & 'now' set if |
| 94 | * no value has been passed in |
| 95 | */ |
| 96 | protected $_dateFields = array(); |
| 97 | |
| 98 | /** |
| 99 | * Cache the smarty template for efficiency reasons |
| 100 | * |
| 101 | * @var CRM_Core_Smarty |
| 102 | */ |
| 103 | static protected $_template; |
| 104 | |
| 105 | /** |
| 106 | * Indicate if this form should warn users of unsaved changes |
| 107 | */ |
| 108 | protected $unsavedChangesWarn; |
| 109 | |
| 110 | /** |
| 111 | * What to return to the client if in ajax mode (snippet=json) |
| 112 | * |
| 113 | * @var array |
| 114 | */ |
| 115 | public $ajaxResponse = array(); |
| 116 | |
| 117 | /** |
| 118 | * Url path used to reach this page |
| 119 | * |
| 120 | * @var array |
| 121 | */ |
| 122 | public $urlPath = array(); |
| 123 | |
| 124 | /** |
| 125 | * @var CRM_Core_Controller |
| 126 | */ |
| 127 | public $controller; |
| 128 | |
| 129 | /** |
| 130 | * Constants for attributes for various form elements |
| 131 | * attempt to standardize on the number of variations that we |
| 132 | * use of the below form elements |
| 133 | * |
| 134 | * @var const string |
| 135 | */ |
| 136 | const ATTR_SPACING = ' '; |
| 137 | |
| 138 | /** |
| 139 | * All checkboxes are defined with a common prefix. This allows us to |
| 140 | * have the same javascript to check / clear all the checkboxes etc |
| 141 | * If u have multiple groups of checkboxes, you will need to give them different |
| 142 | * ids to avoid potential name collision |
| 143 | * |
| 144 | * @var string|int |
| 145 | */ |
| 146 | const CB_PREFIX = 'mark_x_', CB_PREFIY = 'mark_y_', CB_PREFIZ = 'mark_z_', CB_PREFIX_LEN = 7; |
| 147 | |
| 148 | /** |
| 149 | * @internal to keep track of chain-select fields |
| 150 | * @var array |
| 151 | */ |
| 152 | private $_chainSelectFields = array(); |
| 153 | |
| 154 | /** |
| 155 | * Constructor for the basic form page |
| 156 | * |
| 157 | * We should not use QuickForm directly. This class provides a lot |
| 158 | * of default convenient functions, rules and buttons |
| 159 | * |
| 160 | * @param object $state State associated with this form |
| 161 | * @param \const|\enum|int $action The mode the form is operating in (None/Create/View/Update/Delete) |
| 162 | * @param string $method The type of http method used (GET/POST) |
| 163 | * @param string $name The name of the form if different from class name |
| 164 | * |
| 165 | * @return \CRM_Core_Form |
| 166 | */ |
| 167 | function __construct( |
| 168 | $state = NULL, |
| 169 | $action = CRM_Core_Action::NONE, |
| 170 | $method = 'post', |
| 171 | $name = NULL |
| 172 | ) { |
| 173 | |
| 174 | if ($name) { |
| 175 | $this->_name = $name; |
| 176 | } |
| 177 | else { |
| 178 | // CRM-15153 - FIXME this name translates to a DOM id and is not always unique! |
| 179 | $this->_name = CRM_Utils_String::getClassName(CRM_Utils_System::getClassName($this)); |
| 180 | } |
| 181 | |
| 182 | $this->HTML_QuickForm_Page($this->_name, $method); |
| 183 | |
| 184 | $this->_state =& $state; |
| 185 | if ($this->_state) { |
| 186 | $this->_state->setName($this->_name); |
| 187 | } |
| 188 | $this->_action = (int) $action; |
| 189 | |
| 190 | $this->registerRules(); |
| 191 | |
| 192 | // let the constructor initialize this, should happen only once |
| 193 | if (!isset(self::$_template)) { |
| 194 | self::$_template = CRM_Core_Smarty::singleton(); |
| 195 | } |
| 196 | // Workaround for CRM-15153 - give each form a reasonably unique css class |
| 197 | $this->addClass(CRM_Utils_System::getClassName($this)); |
| 198 | |
| 199 | $this->assign('snippet', CRM_Utils_Array::value('snippet', $_GET)); |
| 200 | } |
| 201 | |
| 202 | public static function generateID() { |
| 203 | } |
| 204 | |
| 205 | /** |
| 206 | * Add one or more css classes to the form |
| 207 | * @param string $className |
| 208 | */ |
| 209 | public function addClass($className) { |
| 210 | $classes = $this->getAttribute('class'); |
| 211 | $this->setAttribute('class', ($classes ? "$classes " : '') . $className); |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * Register all the standard rules that most forms potentially use |
| 216 | * |
| 217 | * @return void |
| 218 | * |
| 219 | */ |
| 220 | public function registerRules() { |
| 221 | static $rules = array( |
| 222 | 'title', 'longTitle', 'variable', 'qfVariable', |
| 223 | 'phone', 'integer', 'query', |
| 224 | 'url', 'wikiURL', |
| 225 | 'domain', 'numberOfDigit', |
| 226 | 'date', 'currentDate', |
| 227 | 'asciiFile', 'htmlFile', 'utf8File', |
| 228 | 'objectExists', 'optionExists', 'postalCode', 'money', 'positiveInteger', |
| 229 | 'xssString', 'fileExists', 'autocomplete', 'validContact', |
| 230 | ); |
| 231 | |
| 232 | foreach ($rules as $rule) { |
| 233 | $this->registerRule($rule, 'callback', $rule, 'CRM_Utils_Rule'); |
| 234 | } |
| 235 | } |
| 236 | |
| 237 | /** |
| 238 | * Simple easy to use wrapper around addElement. Deal with |
| 239 | * simple validation rules |
| 240 | * |
| 241 | * @param string $type |
| 242 | * @param string $name |
| 243 | * @param string $label |
| 244 | * @param string|array $attributes (options for select elements) |
| 245 | * @param bool $required |
| 246 | * @param array $extra (attributes for select elements) |
| 247 | * |
| 248 | * @return HTML_QuickForm_Element could be an error object |
| 249 | */ |
| 250 | function &add($type, $name, $label = '', |
| 251 | $attributes = '', $required = FALSE, $extra = NULL |
| 252 | ) { |
| 253 | if ($type == 'select' && is_array($extra)) { |
| 254 | // Normalize this property |
| 255 | if (!empty($extra['multiple'])) { |
| 256 | $extra['multiple'] = 'multiple'; |
| 257 | } |
| 258 | else { |
| 259 | unset($extra['multiple']); |
| 260 | } |
| 261 | // Add placeholder option for select |
| 262 | if (isset($extra['placeholder'])) { |
| 263 | if ($extra['placeholder'] === TRUE) { |
| 264 | $extra['placeholder'] = $required ? ts('- select -') : ts('- none -'); |
| 265 | } |
| 266 | if (($extra['placeholder'] || $extra['placeholder'] === '') && empty($extra['multiple']) && is_array($attributes) && !isset($attributes[''])) { |
| 267 | $attributes = array('' => $extra['placeholder']) + $attributes; |
| 268 | } |
| 269 | } |
| 270 | } |
| 271 | $element = $this->addElement($type, $name, $label, $attributes, $extra); |
| 272 | if (HTML_QuickForm::isError($element)) { |
| 273 | CRM_Core_Error::fatal(HTML_QuickForm::errorMessage($element)); |
| 274 | } |
| 275 | |
| 276 | if ($required) { |
| 277 | if ($type == 'file') { |
| 278 | $error = $this->addRule($name, ts('%1 is a required field.', array(1 => $label)), 'uploadedfile'); |
| 279 | } |
| 280 | else { |
| 281 | $error = $this->addRule($name, ts('%1 is a required field.', array(1 => $label)), 'required'); |
| 282 | } |
| 283 | if (HTML_QuickForm::isError($error)) { |
| 284 | CRM_Core_Error::fatal(HTML_QuickForm::errorMessage($element)); |
| 285 | } |
| 286 | } |
| 287 | |
| 288 | return $element; |
| 289 | } |
| 290 | |
| 291 | /** |
| 292 | * This function is called before buildForm. Any pre-processing that |
| 293 | * needs to be done for buildForm should be done here |
| 294 | * |
| 295 | * This is a virtual function and should be redefined if needed |
| 296 | * |
| 297 | * |
| 298 | * @return void |
| 299 | * |
| 300 | */ |
| 301 | public function preProcess() {} |
| 302 | |
| 303 | /** |
| 304 | * This function is called after the form is validated. Any |
| 305 | * processing of form state etc should be done in this function. |
| 306 | * Typically all processing associated with a form should be done |
| 307 | * here and relevant state should be stored in the session |
| 308 | * |
| 309 | * This is a virtual function and should be redefined if needed |
| 310 | * |
| 311 | * |
| 312 | * @return void |
| 313 | * |
| 314 | */ |
| 315 | public function postProcess() {} |
| 316 | |
| 317 | /** |
| 318 | * This function is just a wrapper, so that we can call all the hook functions |
| 319 | * @param bool $allowAjax - FIXME: This feels kind of hackish, ideally we would take the json-related code from this function |
| 320 | * and bury it deeper down in the controller |
| 321 | */ |
| 322 | public function mainProcess($allowAjax = TRUE) { |
| 323 | $this->postProcess(); |
| 324 | $this->postProcessHook(); |
| 325 | |
| 326 | // Respond with JSON if in AJAX context (also support legacy value '6') |
| 327 | if ($allowAjax && !empty($_REQUEST['snippet']) && in_array($_REQUEST['snippet'], array(CRM_Core_Smarty::PRINT_JSON, 6))) { |
| 328 | $this->ajaxResponse['buttonName'] = str_replace('_qf_' . $this->getAttribute('id') . '_', '', $this->controller->getButtonName()); |
| 329 | $this->ajaxResponse['action'] = $this->_action; |
| 330 | if (isset($this->_id) || isset($this->id)) { |
| 331 | $this->ajaxResponse['id'] = isset($this->id) ? $this->id : $this->_id; |
| 332 | } |
| 333 | CRM_Core_Page_AJAX::returnJsonResponse($this->ajaxResponse); |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | /** |
| 338 | * The postProcess hook is typically called by the framework |
| 339 | * However in a few cases, the form exits or redirects early in which |
| 340 | * case it needs to call this function so other modules can do the needful |
| 341 | * Calling this function directly should be avoided if possible. In general a |
| 342 | * better way is to do setUserContext so the framework does the redirect |
| 343 | * |
| 344 | */ |
| 345 | public function postProcessHook() { |
| 346 | CRM_Utils_Hook::postProcess(get_class($this), $this); |
| 347 | } |
| 348 | |
| 349 | /** |
| 350 | * This virtual function is used to build the form. It replaces the |
| 351 | * buildForm associated with QuickForm_Page. This allows us to put |
| 352 | * preProcess in front of the actual form building routine |
| 353 | * |
| 354 | * |
| 355 | * @return void |
| 356 | * |
| 357 | */ |
| 358 | public function buildQuickForm() {} |
| 359 | |
| 360 | /** |
| 361 | * This virtual function is used to set the default values of |
| 362 | * various form elements |
| 363 | * |
| 364 | * access public |
| 365 | * |
| 366 | * @return array reference to the array of default values |
| 367 | * |
| 368 | */ |
| 369 | public function setDefaultValues() {} |
| 370 | |
| 371 | /** |
| 372 | * This is a virtual function that adds group and global rules to |
| 373 | * the form. Keeping it distinct from the form to keep code small |
| 374 | * and localized in the form building code |
| 375 | * |
| 376 | * |
| 377 | * @return void |
| 378 | * |
| 379 | */ |
| 380 | public function addRules() {} |
| 381 | |
| 382 | /** |
| 383 | * Performs the server side validation |
| 384 | * @since 1.0 |
| 385 | * @return boolean true if no error found |
| 386 | * @throws HTML_QuickForm_Error |
| 387 | */ |
| 388 | public function validate() { |
| 389 | $error = parent::validate(); |
| 390 | |
| 391 | $this->validateChainSelectFields(); |
| 392 | |
| 393 | $hookErrors = CRM_Utils_Hook::validate( |
| 394 | get_class($this), |
| 395 | $this->_submitValues, |
| 396 | $this->_submitFiles, |
| 397 | $this |
| 398 | ); |
| 399 | |
| 400 | if (!is_array($hookErrors)) { |
| 401 | $hookErrors = array(); |
| 402 | } |
| 403 | |
| 404 | CRM_Utils_Hook::validateForm( |
| 405 | get_class($this), |
| 406 | $this->_submitValues, |
| 407 | $this->_submitFiles, |
| 408 | $this, |
| 409 | $hookErrors |
| 410 | ); |
| 411 | |
| 412 | if (!empty($hookErrors)) { |
| 413 | $this->_errors += $hookErrors; |
| 414 | } |
| 415 | |
| 416 | return (0 == count($this->_errors)); |
| 417 | } |
| 418 | |
| 419 | /** |
| 420 | * Core function that builds the form. We redefine this function |
| 421 | * here and expect all CRM forms to build their form in the function |
| 422 | * buildQuickForm. |
| 423 | * |
| 424 | */ |
| 425 | public function buildForm() { |
| 426 | $this->_formBuilt = TRUE; |
| 427 | |
| 428 | $this->preProcess(); |
| 429 | |
| 430 | CRM_Utils_Hook::preProcess(get_class($this), $this); |
| 431 | |
| 432 | $this->assign('translatePermission', CRM_Core_Permission::check('translate CiviCRM')); |
| 433 | |
| 434 | if ( |
| 435 | $this->controller->_key && |
| 436 | $this->controller->_generateQFKey |
| 437 | ) { |
| 438 | $this->addElement('hidden', 'qfKey', $this->controller->_key); |
| 439 | $this->assign('qfKey', $this->controller->_key); |
| 440 | |
| 441 | } |
| 442 | |
| 443 | // _generateQFKey suppresses the qfKey generation on form snippets that |
| 444 | // are part of other forms, hence we use that to avoid adding entryURL |
| 445 | if ($this->controller->_generateQFKey && $this->controller->_entryURL) { |
| 446 | $this->addElement('hidden', 'entryURL', $this->controller->_entryURL); |
| 447 | } |
| 448 | |
| 449 | $this->buildQuickForm(); |
| 450 | |
| 451 | $defaults = $this->setDefaultValues(); |
| 452 | unset($defaults['qfKey']); |
| 453 | |
| 454 | if (!empty($defaults)) { |
| 455 | $this->setDefaults($defaults); |
| 456 | } |
| 457 | |
| 458 | // call the form hook |
| 459 | // also call the hook function so any modules can set thier own custom defaults |
| 460 | // the user can do both the form and set default values with this hook |
| 461 | CRM_Utils_Hook::buildForm(get_class($this), $this); |
| 462 | |
| 463 | $this->addRules(); |
| 464 | |
| 465 | //Set html data-attribute to enable warning user of unsaved changes |
| 466 | if ($this->unsavedChangesWarn === true |
| 467 | || (!isset($this->unsavedChangesWarn) |
| 468 | && ($this->_action & CRM_Core_Action::ADD || $this->_action & CRM_Core_Action::UPDATE) |
| 469 | ) |
| 470 | ) { |
| 471 | $this->setAttribute('data-warn-changes', 'true'); |
| 472 | } |
| 473 | } |
| 474 | |
| 475 | /** |
| 476 | * Add default Next / Back buttons |
| 477 | * |
| 478 | * @param array array of associative arrays in the order in which the buttons should be |
| 479 | * displayed. The associate array has 3 fields: 'type', 'name' and 'isDefault' |
| 480 | * The base form class will define a bunch of static arrays for commonly used |
| 481 | * formats |
| 482 | * |
| 483 | * @return void |
| 484 | * |
| 485 | * |
| 486 | */ |
| 487 | public function addButtons($params) { |
| 488 | $prevnext = array(); |
| 489 | $spacing = array(); |
| 490 | foreach ($params as $button) { |
| 491 | $js = CRM_Utils_Array::value('js', $button); |
| 492 | $isDefault = CRM_Utils_Array::value('isDefault', $button, FALSE); |
| 493 | if ($isDefault) { |
| 494 | $attrs = array('class' => 'crm-form-submit default'); |
| 495 | } |
| 496 | else { |
| 497 | $attrs = array('class' => 'crm-form-submit'); |
| 498 | } |
| 499 | |
| 500 | if ($js) { |
| 501 | $attrs = array_merge($js, $attrs); |
| 502 | } |
| 503 | |
| 504 | if ($button['type'] === 'cancel') { |
| 505 | $attrs['class'] .= ' cancel'; |
| 506 | } |
| 507 | |
| 508 | if ($button['type'] === 'reset') { |
| 509 | $prevnext[] = $this->createElement($button['type'], 'reset', $button['name'], $attrs); |
| 510 | } |
| 511 | else { |
| 512 | if (!empty($button['subName'])) { |
| 513 | $buttonName = $this->getButtonName($button['type'], $button['subName']); |
| 514 | } |
| 515 | else { |
| 516 | $buttonName = $this->getButtonName($button['type']); |
| 517 | } |
| 518 | |
| 519 | if (in_array($button['type'], array('next', 'upload', 'done')) && $button['name'] === ts('Save')) { |
| 520 | $attrs = array_merge($attrs, (array('accesskey' => 'S'))); |
| 521 | } |
| 522 | $prevnext[] = $this->createElement('submit', $buttonName, $button['name'], $attrs); |
| 523 | } |
| 524 | if (!empty($button['isDefault'])) { |
| 525 | $this->setDefaultAction($button['type']); |
| 526 | } |
| 527 | |
| 528 | // if button type is upload, set the enctype |
| 529 | if ($button['type'] == 'upload') { |
| 530 | $this->updateAttributes(array('enctype' => 'multipart/form-data')); |
| 531 | $this->setMaxFileSize(); |
| 532 | } |
| 533 | |
| 534 | // hack - addGroup uses an array to express variable spacing, read from the last element |
| 535 | $spacing[] = CRM_Utils_Array::value('spacing', $button, self::ATTR_SPACING); |
| 536 | } |
| 537 | $this->addGroup($prevnext, 'buttons', '', $spacing, FALSE); |
| 538 | } |
| 539 | |
| 540 | /** |
| 541 | * Getter function for Name |
| 542 | * |
| 543 | * @return string |
| 544 | */ |
| 545 | public function getName() { |
| 546 | return $this->_name; |
| 547 | } |
| 548 | |
| 549 | /** |
| 550 | * Getter function for State |
| 551 | * |
| 552 | * @return object |
| 553 | */ |
| 554 | public function &getState() { |
| 555 | return $this->_state; |
| 556 | } |
| 557 | |
| 558 | /** |
| 559 | * Getter function for StateType |
| 560 | * |
| 561 | * @return int |
| 562 | */ |
| 563 | public function getStateType() { |
| 564 | return $this->_state->getType(); |
| 565 | } |
| 566 | |
| 567 | /** |
| 568 | * Getter function for title. Should be over-ridden by derived class |
| 569 | * |
| 570 | * @return string |
| 571 | */ |
| 572 | public function getTitle() { |
| 573 | return $this->_title ? $this->_title : ts('ERROR: Title is not Set'); |
| 574 | } |
| 575 | |
| 576 | /** |
| 577 | * Setter function for title. |
| 578 | * |
| 579 | * @param string $title the title of the form |
| 580 | * |
| 581 | * @return void |
| 582 | */ |
| 583 | public function setTitle($title) { |
| 584 | $this->_title = $title; |
| 585 | } |
| 586 | |
| 587 | /** |
| 588 | * Setter function for options |
| 589 | * |
| 590 | * @param mixed |
| 591 | * |
| 592 | * @return void |
| 593 | */ |
| 594 | public function setOptions($options) { |
| 595 | $this->_options = $options; |
| 596 | } |
| 597 | |
| 598 | /** |
| 599 | * Getter function for link. |
| 600 | * |
| 601 | * @return string |
| 602 | */ |
| 603 | public function getLink() { |
| 604 | $config = CRM_Core_Config::singleton(); |
| 605 | return CRM_Utils_System::url($_GET[$config->userFrameworkURLVar], |
| 606 | '_qf_' . $this->_name . '_display=true' |
| 607 | ); |
| 608 | } |
| 609 | |
| 610 | /** |
| 611 | * Boolean function to determine if this is a one form page |
| 612 | * |
| 613 | * @return boolean |
| 614 | */ |
| 615 | public function isSimpleForm() { |
| 616 | return $this->_state->getType() & (CRM_Core_State::START | CRM_Core_State::FINISH); |
| 617 | } |
| 618 | |
| 619 | /** |
| 620 | * Getter function for Form Action |
| 621 | * |
| 622 | * @return string |
| 623 | */ |
| 624 | public function getFormAction() { |
| 625 | return $this->_attributes['action']; |
| 626 | } |
| 627 | |
| 628 | /** |
| 629 | * Setter function for Form Action |
| 630 | * |
| 631 | * @param string |
| 632 | * |
| 633 | * @return void |
| 634 | */ |
| 635 | public function setFormAction($action) { |
| 636 | $this->_attributes['action'] = $action; |
| 637 | } |
| 638 | |
| 639 | /** |
| 640 | * Render form and return contents |
| 641 | * |
| 642 | * @return string |
| 643 | */ |
| 644 | public function toSmarty() { |
| 645 | $this->preProcessChainSelectFields(); |
| 646 | $renderer = $this->getRenderer(); |
| 647 | $this->accept($renderer); |
| 648 | $content = $renderer->toArray(); |
| 649 | $content['formName'] = $this->getName(); |
| 650 | // CRM-15153 |
| 651 | $content['formClass'] = CRM_Utils_System::getClassName($this); |
| 652 | return $content; |
| 653 | } |
| 654 | |
| 655 | /** |
| 656 | * Getter function for renderer. If renderer is not set |
| 657 | * create one and initialize it |
| 658 | * |
| 659 | * @return object |
| 660 | */ |
| 661 | public function &getRenderer() { |
| 662 | if (!isset($this->_renderer)) { |
| 663 | $this->_renderer = CRM_Core_Form_Renderer::singleton(); |
| 664 | } |
| 665 | return $this->_renderer; |
| 666 | } |
| 667 | |
| 668 | /** |
| 669 | * Use the form name to create the tpl file name |
| 670 | * |
| 671 | * @return string |
| 672 | */ |
| 673 | public function getTemplateFileName() { |
| 674 | $ext = CRM_Extension_System::singleton()->getMapper(); |
| 675 | if ($ext->isExtensionClass(CRM_Utils_System::getClassName($this))) { |
| 676 | $filename = $ext->getTemplateName(CRM_Utils_System::getClassName($this)); |
| 677 | $tplname = $ext->getTemplatePath(CRM_Utils_System::getClassName($this)) . DIRECTORY_SEPARATOR . $filename; |
| 678 | } |
| 679 | else { |
| 680 | $tplname = str_replace('_', |
| 681 | DIRECTORY_SEPARATOR, |
| 682 | CRM_Utils_System::getClassName($this) |
| 683 | ) . '.tpl'; |
| 684 | } |
| 685 | return $tplname; |
| 686 | } |
| 687 | |
| 688 | /** |
| 689 | * A wrapper for getTemplateFileName that includes calling the hook to |
| 690 | * prevent us from having to copy & paste the logic of calling the hook |
| 691 | */ |
| 692 | public function getHookedTemplateFileName() { |
| 693 | $pageTemplateFile = $this->getTemplateFileName(); |
| 694 | CRM_Utils_Hook::alterTemplateFile(get_class($this), $this, 'page', $pageTemplateFile); |
| 695 | return $pageTemplateFile; |
| 696 | } |
| 697 | |
| 698 | /** |
| 699 | * Default extra tpl file basically just replaces .tpl with .extra.tpl |
| 700 | * i.e. we dont override |
| 701 | * |
| 702 | * @return string |
| 703 | */ |
| 704 | public function overrideExtraTemplateFileName() { |
| 705 | return NULL; |
| 706 | } |
| 707 | |
| 708 | /** |
| 709 | * Error reporting mechanism |
| 710 | * |
| 711 | * @param string $message Error Message |
| 712 | * @param int $code Error Code |
| 713 | * @param CRM_Core_DAO $dao A data access object on which we perform a rollback if non - empty |
| 714 | * |
| 715 | * @return void |
| 716 | */ |
| 717 | public function error($message, $code = NULL, $dao = NULL) { |
| 718 | if ($dao) { |
| 719 | $dao->query('ROLLBACK'); |
| 720 | } |
| 721 | |
| 722 | $error = CRM_Core_Error::singleton(); |
| 723 | |
| 724 | $error->push($code, $message); |
| 725 | } |
| 726 | |
| 727 | /** |
| 728 | * Store the variable with the value in the form scope |
| 729 | * |
| 730 | * @param string name : name of the variable |
| 731 | * @param mixed value : value of the variable |
| 732 | * |
| 733 | * |
| 734 | * @return void |
| 735 | * |
| 736 | */ |
| 737 | public function set($name, $value) { |
| 738 | $this->controller->set($name, $value); |
| 739 | } |
| 740 | |
| 741 | /** |
| 742 | * Get the variable from the form scope |
| 743 | * |
| 744 | * @param string name : name of the variable |
| 745 | * |
| 746 | * |
| 747 | * @return mixed |
| 748 | * |
| 749 | */ |
| 750 | public function get($name) { |
| 751 | return $this->controller->get($name); |
| 752 | } |
| 753 | |
| 754 | /** |
| 755 | * Getter for action |
| 756 | * |
| 757 | * @return int |
| 758 | */ |
| 759 | public function getAction() { |
| 760 | return $this->_action; |
| 761 | } |
| 762 | |
| 763 | /** |
| 764 | * Setter for action |
| 765 | * |
| 766 | * @param int $action the mode we want to set the form |
| 767 | * |
| 768 | * @return void |
| 769 | */ |
| 770 | public function setAction($action) { |
| 771 | $this->_action = $action; |
| 772 | } |
| 773 | |
| 774 | /** |
| 775 | * Assign value to name in template |
| 776 | * |
| 777 | * @param string $var name of variable |
| 778 | * @param mixed $value value of variable |
| 779 | * |
| 780 | * @return void |
| 781 | */ |
| 782 | public function assign($var, $value = NULL) { |
| 783 | self::$_template->assign($var, $value); |
| 784 | } |
| 785 | |
| 786 | /** |
| 787 | * Assign value to name in template by reference |
| 788 | * |
| 789 | * @param string $var name of variable |
| 790 | * @param mixed $value value of varaible |
| 791 | * |
| 792 | * @return void |
| 793 | */ |
| 794 | public function assign_by_ref($var, &$value) { |
| 795 | self::$_template->assign_by_ref($var, $value); |
| 796 | } |
| 797 | |
| 798 | /** |
| 799 | * Appends values to template variables |
| 800 | * |
| 801 | * @param array|string $tpl_var the template variable name(s) |
| 802 | * @param mixed $value the value to append |
| 803 | * @param bool $merge |
| 804 | */ |
| 805 | public function append($tpl_var, $value=NULL, $merge=FALSE) { |
| 806 | self::$_template->append($tpl_var, $value, $merge); |
| 807 | } |
| 808 | |
| 809 | /** |
| 810 | * Returns an array containing template variables |
| 811 | * |
| 812 | * @param string $name |
| 813 | * |
| 814 | * @return array |
| 815 | */ |
| 816 | public function get_template_vars($name=null) { |
| 817 | return self::$_template->get_template_vars($name); |
| 818 | } |
| 819 | |
| 820 | /** |
| 821 | * @param string $name |
| 822 | * @param $title |
| 823 | * @param $values |
| 824 | * @param array $attributes |
| 825 | * @param null $separator |
| 826 | * @param bool $required |
| 827 | * |
| 828 | * @return HTML_QuickForm_group |
| 829 | */ |
| 830 | public function &addRadio($name, $title, $values, $attributes = array(), $separator = NULL, $required = FALSE) { |
| 831 | $options = array(); |
| 832 | $attributes = $attributes ? $attributes : array(); |
| 833 | $allowClear = !empty($attributes['allowClear']); |
| 834 | unset($attributes['allowClear']); |
| 835 | $attributes += array('id_suffix' => $name); |
| 836 | foreach ($values as $key => $var) { |
| 837 | $options[] = $this->createElement('radio', NULL, NULL, $var, $key, $attributes); |
| 838 | } |
| 839 | $group = $this->addGroup($options, $name, $title, $separator); |
| 840 | if ($required) { |
| 841 | $this->addRule($name, ts('%1 is a required field.', array(1 => $title)), 'required'); |
| 842 | } |
| 843 | if ($allowClear) { |
| 844 | $group->setAttribute('allowClear', TRUE); |
| 845 | } |
| 846 | return $group; |
| 847 | } |
| 848 | |
| 849 | /** |
| 850 | * @param int $id |
| 851 | * @param $title |
| 852 | * @param bool $allowClear |
| 853 | * @param null $required |
| 854 | * @param array $attributes |
| 855 | */ |
| 856 | public function addYesNo($id, $title, $allowClear = FALSE, $required = NULL, $attributes = array()) { |
| 857 | $attributes += array('id_suffix' => $id); |
| 858 | $choice = array(); |
| 859 | $choice[] = $this->createElement('radio', NULL, '11', ts('Yes'), '1', $attributes); |
| 860 | $choice[] = $this->createElement('radio', NULL, '11', ts('No'), '0', $attributes); |
| 861 | |
| 862 | $group = $this->addGroup($choice, $id, $title); |
| 863 | if ($allowClear) { |
| 864 | $group->setAttribute('allowClear', TRUE); |
| 865 | } |
| 866 | if ($required) { |
| 867 | $this->addRule($id, ts('%1 is a required field.', array(1 => $title)), 'required'); |
| 868 | } |
| 869 | } |
| 870 | |
| 871 | /** |
| 872 | * @param int $id |
| 873 | * @param $title |
| 874 | * @param $values |
| 875 | * @param null $other |
| 876 | * @param null $attributes |
| 877 | * @param null $required |
| 878 | * @param null $javascriptMethod |
| 879 | * @param string $separator |
| 880 | * @param bool $flipValues |
| 881 | */ |
| 882 | function addCheckBox($id, $title, $values, $other = NULL, |
| 883 | $attributes = NULL, $required = NULL, |
| 884 | $javascriptMethod = NULL, |
| 885 | $separator = '<br />', $flipValues = FALSE |
| 886 | ) { |
| 887 | $options = array(); |
| 888 | |
| 889 | if ($javascriptMethod) { |
| 890 | foreach ($values as $key => $var) { |
| 891 | if (!$flipValues) { |
| 892 | $options[] = $this->createElement('checkbox', $var, NULL, $key, $javascriptMethod); |
| 893 | } |
| 894 | else { |
| 895 | $options[] = $this->createElement('checkbox', $key, NULL, $var, $javascriptMethod); |
| 896 | } |
| 897 | } |
| 898 | } |
| 899 | else { |
| 900 | foreach ($values as $key => $var) { |
| 901 | if (!$flipValues) { |
| 902 | $options[] = $this->createElement('checkbox', $var, NULL, $key); |
| 903 | } |
| 904 | else { |
| 905 | $options[] = $this->createElement('checkbox', $key, NULL, $var); |
| 906 | } |
| 907 | } |
| 908 | } |
| 909 | |
| 910 | $this->addGroup($options, $id, $title, $separator); |
| 911 | |
| 912 | if ($other) { |
| 913 | $this->addElement('text', $id . '_other', ts('Other'), $attributes[$id . '_other']); |
| 914 | } |
| 915 | |
| 916 | if ($required) { |
| 917 | $this->addRule($id, |
| 918 | ts('%1 is a required field.', array(1 => $title)), |
| 919 | 'required' |
| 920 | ); |
| 921 | } |
| 922 | } |
| 923 | |
| 924 | public function resetValues() { |
| 925 | $data = $this->controller->container(); |
| 926 | $data['values'][$this->_name] = array(); |
| 927 | } |
| 928 | |
| 929 | /** |
| 930 | * Simple shell that derived classes can call to add buttons to |
| 931 | * the form with a customized title for the main Submit |
| 932 | * |
| 933 | * @param string $title title of the main button |
| 934 | * @param string $nextType button type for the form after processing |
| 935 | * @param string $backType |
| 936 | * @param bool|string $submitOnce If true, add javascript to next button submit which prevents it from being clicked more than once |
| 937 | * |
| 938 | * @return void |
| 939 | */ |
| 940 | public function addDefaultButtons($title, $nextType = 'next', $backType = 'back', $submitOnce = FALSE) { |
| 941 | $buttons = array(); |
| 942 | if ($backType != NULL) { |
| 943 | $buttons[] = array( |
| 944 | 'type' => $backType, |
| 945 | 'name' => ts('Previous'), |
| 946 | ); |
| 947 | } |
| 948 | if ($nextType != NULL) { |
| 949 | $nextButton = array( |
| 950 | 'type' => $nextType, |
| 951 | 'name' => $title, |
| 952 | 'isDefault' => TRUE, |
| 953 | ); |
| 954 | if ($submitOnce) { |
| 955 | $nextButton['js'] = array('onclick' => "return submitOnce(this,'{$this->_name}','" . ts('Processing') . "');"); |
| 956 | } |
| 957 | $buttons[] = $nextButton; |
| 958 | } |
| 959 | $this->addButtons($buttons); |
| 960 | } |
| 961 | |
| 962 | /** |
| 963 | * @param string $name |
| 964 | * @param string $from |
| 965 | * @param string $to |
| 966 | * @param string $label |
| 967 | * @param string $dateFormat |
| 968 | * @param bool $required |
| 969 | * @param bool $displayTime |
| 970 | */ |
| 971 | public function addDateRange($name, $from = '_from', $to = '_to', $label = 'From:', $dateFormat = 'searchDate', $required = FALSE, $displayTime = FALSE) { |
| 972 | if ($displayTime) { |
| 973 | $this->addDateTime($name . $from, $label, $required, array('formatType' => $dateFormat)); |
| 974 | $this->addDateTime($name . $to, ts('To:'), $required, array('formatType' => $dateFormat)); |
| 975 | } else { |
| 976 | $this->addDate($name . $from, $label, $required, array('formatType' => $dateFormat)); |
| 977 | $this->addDate($name . $to, ts('To:'), $required, array('formatType' => $dateFormat)); |
| 978 | } |
| 979 | } |
| 980 | |
| 981 | /** |
| 982 | * Adds a select based on field metadata |
| 983 | * TODO: This could be even more generic and widget type (select in this case) could also be read from metadata |
| 984 | * Perhaps a method like $form->bind($name) which would look up all metadata for named field |
| 985 | * @param $name - field name to go on the form |
| 986 | * @param array $props - mix of html attributes and special properties, namely |
| 987 | * - entity (api entity name, can usually be inferred automatically from the form class) |
| 988 | * - field (field name - only needed if different from name used on the form) |
| 989 | * - option_url - path to edit this option list - usually retrieved automatically - set to NULL to disable link |
| 990 | * - placeholder - set to NULL to disable |
| 991 | * - multiple - bool |
| 992 | * - context - @see CRM_Core_DAO::buildOptionsContext |
| 993 | * @param bool $required |
| 994 | * @throws CRM_Core_Exception |
| 995 | * @return HTML_QuickForm_Element |
| 996 | */ |
| 997 | public function addSelect($name, $props = array(), $required = FALSE) { |
| 998 | if (!isset($props['entity'])) { |
| 999 | $props['entity'] = CRM_Utils_Api::getEntityName($this); |
| 1000 | } |
| 1001 | if (!isset($props['field'])) { |
| 1002 | $props['field'] = strrpos($name, '[') ? rtrim(substr($name, 1 + strrpos($name, '[')), ']') : $name; |
| 1003 | } |
| 1004 | // Fetch options from the api unless passed explicitly |
| 1005 | if (isset($props['options'])) { |
| 1006 | $options = $props['options']; |
| 1007 | } |
| 1008 | else { |
| 1009 | $info = civicrm_api3($props['entity'], 'getoptions', $props); |
| 1010 | $options = $info['values']; |
| 1011 | } |
| 1012 | if (!array_key_exists('placeholder', $props)) { |
| 1013 | $props['placeholder'] = $required ? ts('- select -') : CRM_Utils_Array::value('context', $props) == 'search' ? ts('- any -') : ts('- none -'); |
| 1014 | } |
| 1015 | // Handle custom field |
| 1016 | if (strpos($name, 'custom_') === 0 && is_numeric($name[7])) { |
| 1017 | list(, $id) = explode('_', $name); |
| 1018 | $label = isset($props['label']) ? $props['label'] : CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomField', 'label', $id); |
| 1019 | $gid = CRM_Core_DAO::getFieldValue('CRM_Core_DAO_CustomField', 'option_group_id', $id); |
| 1020 | if (CRM_Utils_Array::value('context', $props) != 'search') { |
| 1021 | $props['data-option-edit-path'] = array_key_exists('option_url', $props) ? $props['option_url'] : 'civicrm/admin/options/' . CRM_Core_DAO::getFieldValue('CRM_Core_DAO_OptionGroup', $gid); |
| 1022 | } |
| 1023 | } |
| 1024 | // Core field |
| 1025 | else { |
| 1026 | $info = civicrm_api3($props['entity'], 'getfields'); |
| 1027 | foreach($info['values'] as $uniqueName => $fieldSpec) { |
| 1028 | if ( |
| 1029 | $uniqueName === $props['field'] || |
| 1030 | CRM_Utils_Array::value('name', $fieldSpec) === $props['field'] || |
| 1031 | in_array($props['field'], CRM_Utils_Array::value('api.aliases', $fieldSpec, array())) |
| 1032 | ) { |
| 1033 | break; |
| 1034 | } |
| 1035 | } |
| 1036 | $label = isset($props['label']) ? $props['label'] : $fieldSpec['title']; |
| 1037 | if (CRM_Utils_Array::value('context', $props) != 'search') { |
| 1038 | $props['data-option-edit-path'] = array_key_exists('option_url', $props) ? $props['option_url'] : $props['data-option-edit-path'] = CRM_Core_PseudoConstant::getOptionEditUrl($fieldSpec); |
| 1039 | } |
| 1040 | } |
| 1041 | $props['class'] = (isset($props['class']) ? $props['class'] . ' ' : '') . "crm-select2"; |
| 1042 | $props['data-api-entity'] = $props['entity']; |
| 1043 | $props['data-api-field'] = $props['field']; |
| 1044 | CRM_Utils_Array::remove($props, 'label', 'entity', 'field', 'option_url', 'options', 'context'); |
| 1045 | return $this->add('select', $name, $label, $options, $required, $props); |
| 1046 | } |
| 1047 | |
| 1048 | /** |
| 1049 | * Add a widget for selecting/editing/creating/copying a profile form |
| 1050 | * |
| 1051 | * @param string $name HTML form-element name |
| 1052 | * @param string $label Printable label |
| 1053 | * @param string $allowCoreTypes only present a UFGroup if its group_type includes a subset of $allowCoreTypes; e.g. 'Individual', 'Activity' |
| 1054 | * @param string $allowSubTypes only present a UFGroup if its group_type is compatible with $allowSubypes |
| 1055 | * @param array $entities |
| 1056 | * @param bool $default //CRM-15427 |
| 1057 | */ |
| 1058 | public function addProfileSelector($name, $label, $allowCoreTypes, $allowSubTypes, $entities, $default = FALSE) { |
| 1059 | // Output widget |
| 1060 | // FIXME: Instead of adhoc serialization, use a single json_encode() |
| 1061 | CRM_UF_Page_ProfileEditor::registerProfileScripts(); |
| 1062 | CRM_UF_Page_ProfileEditor::registerSchemas(CRM_Utils_Array::collect('entity_type', $entities)); |
| 1063 | $this->add('text', $name, $label, array( |
| 1064 | 'class' => 'crm-profile-selector', |
| 1065 | // Note: client treats ';;' as equivalent to \0, and ';;' works better in HTML |
| 1066 | 'data-group-type' => CRM_Core_BAO_UFGroup::encodeGroupType($allowCoreTypes, $allowSubTypes, ';;'), |
| 1067 | 'data-entities' => json_encode($entities), |
| 1068 | //CRM-15427 |
| 1069 | 'data-default' => $default, |
| 1070 | )); |
| 1071 | } |
| 1072 | |
| 1073 | /** |
| 1074 | * @param string $name |
| 1075 | * @param $label |
| 1076 | * @param $attributes |
| 1077 | * @param bool $forceTextarea |
| 1078 | */ |
| 1079 | public function addWysiwyg($name, $label, $attributes, $forceTextarea = FALSE) { |
| 1080 | // 1. Get configuration option for editor (tinymce, ckeditor, pure textarea) |
| 1081 | // 2. Based on the option, initialise proper editor |
| 1082 | $editorID = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::SYSTEM_PREFERENCES_NAME, |
| 1083 | 'editor_id' |
| 1084 | ); |
| 1085 | $editor = strtolower(CRM_Utils_Array::value($editorID, |
| 1086 | CRM_Core_OptionGroup::values('wysiwyg_editor') |
| 1087 | )); |
| 1088 | if (!$editor || $forceTextarea) { |
| 1089 | $editor = 'textarea'; |
| 1090 | } |
| 1091 | if ($editor == 'joomla default editor') { |
| 1092 | $editor = 'joomlaeditor'; |
| 1093 | } |
| 1094 | |
| 1095 | if ($editor == 'drupal default editor') { |
| 1096 | $editor = 'drupalwysiwyg'; |
| 1097 | } |
| 1098 | |
| 1099 | //lets add the editor as a attribute |
| 1100 | $attributes['editor'] = $editor; |
| 1101 | |
| 1102 | $this->addElement($editor, $name, $label, $attributes); |
| 1103 | $this->assign('editor', $editor); |
| 1104 | |
| 1105 | // include wysiwyg editor js files |
| 1106 | // FIXME: This code does not make any sense |
| 1107 | $includeWysiwygEditor = FALSE; |
| 1108 | $includeWysiwygEditor = $this->get('includeWysiwygEditor'); |
| 1109 | if (!$includeWysiwygEditor) { |
| 1110 | $includeWysiwygEditor = TRUE; |
| 1111 | $this->set('includeWysiwygEditor', $includeWysiwygEditor); |
| 1112 | } |
| 1113 | |
| 1114 | $this->assign('includeWysiwygEditor', $includeWysiwygEditor); |
| 1115 | } |
| 1116 | |
| 1117 | /** |
| 1118 | * @param int $id |
| 1119 | * @param $title |
| 1120 | * @param null $required |
| 1121 | * @param null $extra |
| 1122 | */ |
| 1123 | public function addCountry($id, $title, $required = NULL, $extra = NULL) { |
| 1124 | $this->addElement('select', $id, $title, |
| 1125 | array( |
| 1126 | '' => ts('- select -')) + CRM_Core_PseudoConstant::country(), $extra |
| 1127 | ); |
| 1128 | if ($required) { |
| 1129 | $this->addRule($id, ts('Please select %1', array(1 => $title)), 'required'); |
| 1130 | } |
| 1131 | } |
| 1132 | |
| 1133 | /** |
| 1134 | * @param string $name |
| 1135 | * @param $label |
| 1136 | * @param $options |
| 1137 | * @param $attributes |
| 1138 | * @param null $required |
| 1139 | * @param null $javascriptMethod |
| 1140 | */ |
| 1141 | public function addSelectOther($name, $label, $options, $attributes, $required = NULL, $javascriptMethod = NULL) { |
| 1142 | |
| 1143 | $this->addElement('select', $name . '_id', $label, $options, $javascriptMethod); |
| 1144 | |
| 1145 | if ($required) { |
| 1146 | $this->addRule($name . '_id', ts('Please select %1', array(1 => $label)), 'required'); |
| 1147 | } |
| 1148 | } |
| 1149 | |
| 1150 | /** |
| 1151 | * @return null |
| 1152 | */ |
| 1153 | public function getRootTitle() { |
| 1154 | return NULL; |
| 1155 | } |
| 1156 | |
| 1157 | /** |
| 1158 | * @return string |
| 1159 | */ |
| 1160 | public function getCompleteTitle() { |
| 1161 | return $this->getRootTitle() . $this->getTitle(); |
| 1162 | } |
| 1163 | |
| 1164 | /** |
| 1165 | * @return CRM_Core_Smarty |
| 1166 | */ |
| 1167 | public static function &getTemplate() { |
| 1168 | return self::$_template; |
| 1169 | } |
| 1170 | |
| 1171 | /** |
| 1172 | * @param $elementName |
| 1173 | */ |
| 1174 | public function addUploadElement($elementName) { |
| 1175 | $uploadNames = $this->get('uploadNames'); |
| 1176 | if (!$uploadNames) { |
| 1177 | $uploadNames = array(); |
| 1178 | } |
| 1179 | if (is_array($elementName)) { |
| 1180 | foreach ($elementName as $name) { |
| 1181 | if (!in_array($name, $uploadNames)) { |
| 1182 | $uploadNames[] = $name; |
| 1183 | } |
| 1184 | } |
| 1185 | } |
| 1186 | else { |
| 1187 | if (!in_array($elementName, $uploadNames)) { |
| 1188 | $uploadNames[] = $elementName; |
| 1189 | } |
| 1190 | } |
| 1191 | $this->set('uploadNames', $uploadNames); |
| 1192 | |
| 1193 | $config = CRM_Core_Config::singleton(); |
| 1194 | if (!empty($uploadNames)) { |
| 1195 | $this->controller->addUploadAction($config->customFileUploadDir, $uploadNames); |
| 1196 | } |
| 1197 | } |
| 1198 | |
| 1199 | /** |
| 1200 | * @return string |
| 1201 | */ |
| 1202 | public function buttonType() { |
| 1203 | $uploadNames = $this->get('uploadNames'); |
| 1204 | $buttonType = (is_array($uploadNames) && !empty($uploadNames)) ? 'upload' : 'next'; |
| 1205 | $this->assign('buttonType', $buttonType); |
| 1206 | return $buttonType; |
| 1207 | } |
| 1208 | |
| 1209 | /** |
| 1210 | * @param $name |
| 1211 | * |
| 1212 | * @return null |
| 1213 | */ |
| 1214 | public function getVar($name) { |
| 1215 | return isset($this->$name) ? $this->$name : NULL; |
| 1216 | } |
| 1217 | |
| 1218 | /** |
| 1219 | * @param $name |
| 1220 | * @param $value |
| 1221 | */ |
| 1222 | public function setVar($name, $value) { |
| 1223 | $this->$name = $value; |
| 1224 | } |
| 1225 | |
| 1226 | /** |
| 1227 | * Add date |
| 1228 | * @param string $name name of the element |
| 1229 | * @param string $label label of the element |
| 1230 | * @param array $attributes key / value pair |
| 1231 | * |
| 1232 | * // if you need time |
| 1233 | * $attributes = array( |
| 1234 | * 'addTime' => true, |
| 1235 | * 'formatType' => 'relative' or 'birth' etc check advanced date settings |
| 1236 | * ); |
| 1237 | * @param boolean $required true if required |
| 1238 | * |
| 1239 | */ |
| 1240 | public function addDate($name, $label, $required = FALSE, $attributes = NULL) { |
| 1241 | if (!empty($attributes['formatType'])) { |
| 1242 | // get actual format |
| 1243 | $params = array('name' => $attributes['formatType']); |
| 1244 | $values = array(); |
| 1245 | |
| 1246 | // cache date information |
| 1247 | static $dateFormat; |
| 1248 | $key = "dateFormat_" . str_replace(' ', '_', $attributes['formatType']); |
| 1249 | if (empty($dateFormat[$key])) { |
| 1250 | CRM_Core_DAO::commonRetrieve('CRM_Core_DAO_PreferencesDate', $params, $values); |
| 1251 | $dateFormat[$key] = $values; |
| 1252 | } |
| 1253 | else { |
| 1254 | $values = $dateFormat[$key]; |
| 1255 | } |
| 1256 | |
| 1257 | if ($values['date_format']) { |
| 1258 | $attributes['format'] = $values['date_format']; |
| 1259 | } |
| 1260 | |
| 1261 | if (!empty($values['time_format'])) { |
| 1262 | $attributes['timeFormat'] = $values['time_format']; |
| 1263 | } |
| 1264 | $attributes['startOffset'] = $values['start']; |
| 1265 | $attributes['endOffset'] = $values['end']; |
| 1266 | } |
| 1267 | |
| 1268 | $config = CRM_Core_Config::singleton(); |
| 1269 | if (empty($attributes['format'])) { |
| 1270 | $attributes['format'] = $config->dateInputFormat; |
| 1271 | } |
| 1272 | |
| 1273 | if (!isset($attributes['startOffset'])) { |
| 1274 | $attributes['startOffset'] = 10; |
| 1275 | } |
| 1276 | |
| 1277 | if (!isset($attributes['endOffset'])) { |
| 1278 | $attributes['endOffset'] = 10; |
| 1279 | } |
| 1280 | |
| 1281 | $this->add('text', $name, $label, $attributes); |
| 1282 | |
| 1283 | if (!empty($attributes['addTime']) || !empty($attributes['timeFormat'])) { |
| 1284 | |
| 1285 | if (!isset($attributes['timeFormat'])) { |
| 1286 | $timeFormat = $config->timeInputFormat; |
| 1287 | } |
| 1288 | else { |
| 1289 | $timeFormat = $attributes['timeFormat']; |
| 1290 | } |
| 1291 | |
| 1292 | // 1 - 12 hours and 2 - 24 hours, but for jquery widget it is 0 and 1 respectively |
| 1293 | if ($timeFormat) { |
| 1294 | $show24Hours = TRUE; |
| 1295 | if ($timeFormat == 1) { |
| 1296 | $show24Hours = FALSE; |
| 1297 | } |
| 1298 | |
| 1299 | //CRM-6664 -we are having time element name |
| 1300 | //in either flat string or an array format. |
| 1301 | $elementName = $name . '_time'; |
| 1302 | if (substr($name, -1) == ']') { |
| 1303 | $elementName = substr($name, 0, strlen($name) - 1) . '_time]'; |
| 1304 | } |
| 1305 | |
| 1306 | $this->add('text', $elementName, ts('Time'), array('timeFormat' => $show24Hours)); |
| 1307 | } |
| 1308 | } |
| 1309 | |
| 1310 | if ($required) { |
| 1311 | $this->addRule($name, ts('Please select %1', array(1 => $label)), 'required'); |
| 1312 | if (!empty($attributes['addTime']) && !empty($attributes['addTimeRequired'])) { |
| 1313 | $this->addRule($elementName, ts('Please enter a time.'), 'required'); |
| 1314 | } |
| 1315 | } |
| 1316 | } |
| 1317 | |
| 1318 | /** |
| 1319 | * Function that will add date and time |
| 1320 | */ |
| 1321 | public function addDateTime($name, $label, $required = FALSE, $attributes = NULL) { |
| 1322 | $addTime = array('addTime' => TRUE); |
| 1323 | if (is_array($attributes)) { |
| 1324 | $attributes = array_merge($attributes, $addTime); |
| 1325 | } |
| 1326 | else { |
| 1327 | $attributes = $addTime; |
| 1328 | } |
| 1329 | |
| 1330 | $this->addDate($name, $label, $required, $attributes); |
| 1331 | } |
| 1332 | |
| 1333 | /** |
| 1334 | * Add a currency and money element to the form |
| 1335 | */ |
| 1336 | function addMoney($name, |
| 1337 | $label, |
| 1338 | $required = FALSE, |
| 1339 | $attributes = NULL, |
| 1340 | $addCurrency = TRUE, |
| 1341 | $currencyName = 'currency', |
| 1342 | $defaultCurrency = NULL, |
| 1343 | $freezeCurrency = FALSE |
| 1344 | ) { |
| 1345 | $element = $this->add('text', $name, $label, $attributes, $required); |
| 1346 | $this->addRule($name, ts('Please enter a valid amount.'), 'money'); |
| 1347 | |
| 1348 | if ($addCurrency) { |
| 1349 | $ele = $this->addCurrency($currencyName, NULL, TRUE, $defaultCurrency, $freezeCurrency); |
| 1350 | } |
| 1351 | |
| 1352 | return $element; |
| 1353 | } |
| 1354 | |
| 1355 | /** |
| 1356 | * Add currency element to the form |
| 1357 | */ |
| 1358 | function addCurrency($name = 'currency', |
| 1359 | $label = NULL, |
| 1360 | $required = TRUE, |
| 1361 | $defaultCurrency = NULL, |
| 1362 | $freezeCurrency = FALSE |
| 1363 | ) { |
| 1364 | $currencies = CRM_Core_OptionGroup::values('currencies_enabled'); |
| 1365 | $options = array('class' => 'crm-select2 eight'); |
| 1366 | if (!$required) { |
| 1367 | $currencies = array('' => '') + $currencies; |
| 1368 | $options['placeholder'] = ts('- none -'); |
| 1369 | } |
| 1370 | $ele = $this->add('select', $name, $label, $currencies, $required, $options); |
| 1371 | if ($freezeCurrency) { |
| 1372 | $ele->freeze(); |
| 1373 | } |
| 1374 | if (!$defaultCurrency) { |
| 1375 | $config = CRM_Core_Config::singleton(); |
| 1376 | $defaultCurrency = $config->defaultCurrency; |
| 1377 | } |
| 1378 | $this->setDefaults(array($name => $defaultCurrency)); |
| 1379 | } |
| 1380 | |
| 1381 | /** |
| 1382 | * Create a single or multiple entity ref field |
| 1383 | * @param string $name |
| 1384 | * @param string $label |
| 1385 | * @param array $props mix of html and widget properties, including: |
| 1386 | * - select - params to give to select2 widget |
| 1387 | * - entity - defaults to contact |
| 1388 | * - create - can the user create a new entity on-the-fly? |
| 1389 | * Set to TRUE if entity is contact and you want the default profiles, |
| 1390 | * or pass in your own set of links. @see CRM_Core_BAO_UFGroup::getCreateLinks for format |
| 1391 | * note that permissions are checked automatically |
| 1392 | * - api - array of settings for the getlist api wrapper |
| 1393 | * note that it accepts a 'params' setting which will be passed to the underlying api |
| 1394 | * - placeholder - string |
| 1395 | * - multiple - bool |
| 1396 | * - class, etc. - other html properties |
| 1397 | * @param bool $required |
| 1398 | * |
| 1399 | * @return HTML_QuickForm_Element |
| 1400 | */ |
| 1401 | public function addEntityRef($name, $label = '', $props = array(), $required = FALSE) { |
| 1402 | require_once "api/api.php"; |
| 1403 | $config = CRM_Core_Config::singleton(); |
| 1404 | // Default properties |
| 1405 | $props['api'] = CRM_Utils_Array::value('api', $props, array()); |
| 1406 | $props['entity'] = _civicrm_api_get_entity_name_from_camel(CRM_Utils_Array::value('entity', $props, 'contact')); |
| 1407 | $props['class'] = ltrim(CRM_Utils_Array::value('class', $props, '') . ' crm-form-entityref'); |
| 1408 | |
| 1409 | if ($props['entity'] == 'contact' && isset($props['create']) && !(CRM_Core_Permission::check('edit all contacts') || CRM_Core_Permission::check('add contacts'))) { |
| 1410 | unset($props['create']); |
| 1411 | } |
| 1412 | |
| 1413 | $props['placeholder'] = CRM_Utils_Array::value('placeholder', $props, $required ? ts('- select %1 -', array(1 => ts(str_replace('_', ' ', $props['entity'])))) : ts('- none -')); |
| 1414 | |
| 1415 | $defaults = array(); |
| 1416 | if (!empty($props['multiple'])) { |
| 1417 | $defaults['multiple'] = TRUE; |
| 1418 | } |
| 1419 | $props['select'] = CRM_Utils_Array::value('select', $props, array()) + $defaults; |
| 1420 | |
| 1421 | $this->formatReferenceFieldAttributes($props); |
| 1422 | return $this->add('text', $name, $label, $props, $required); |
| 1423 | } |
| 1424 | |
| 1425 | /** |
| 1426 | * @param $props |
| 1427 | */ |
| 1428 | private function formatReferenceFieldAttributes(&$props) { |
| 1429 | $props['data-select-params'] = json_encode($props['select']); |
| 1430 | $props['data-api-params'] = $props['api'] ? json_encode($props['api']) : NULL; |
| 1431 | $props['data-api-entity'] = $props['entity']; |
| 1432 | if (!empty($props['create'])) { |
| 1433 | $props['data-create-links'] = json_encode($props['create']); |
| 1434 | } |
| 1435 | CRM_Utils_Array::remove($props, 'multiple', 'select', 'api', 'entity', 'create'); |
| 1436 | } |
| 1437 | |
| 1438 | /** |
| 1439 | * Convert all date fields within the params to mysql date ready for the |
| 1440 | * BAO layer. In this case fields are checked against the $_datefields defined for the form |
| 1441 | * and if time is defined it is incorporated |
| 1442 | * |
| 1443 | * @param array $params input params from the form |
| 1444 | * |
| 1445 | * @todo it would probably be better to work on $this->_params than a passed array |
| 1446 | * @todo standardise the format which dates are passed to the BAO layer in & remove date |
| 1447 | * handling from BAO |
| 1448 | */ |
| 1449 | public function convertDateFieldsToMySQL(&$params){ |
| 1450 | foreach ($this->_dateFields as $fieldName => $specs){ |
| 1451 | if(!empty($params[$fieldName])){ |
| 1452 | $params[$fieldName] = CRM_Utils_Date::isoToMysql( |
| 1453 | CRM_Utils_Date::processDate( |
| 1454 | $params[$fieldName], |
| 1455 | CRM_Utils_Array::value("{$fieldName}_time", $params), TRUE) |
| 1456 | ); |
| 1457 | } |
| 1458 | else{ |
| 1459 | if(isset($specs['default'])){ |
| 1460 | $params[$fieldName] = date('YmdHis', strtotime($specs['default'])); |
| 1461 | } |
| 1462 | } |
| 1463 | } |
| 1464 | } |
| 1465 | |
| 1466 | /** |
| 1467 | * @param $elementName |
| 1468 | */ |
| 1469 | public function removeFileRequiredRules($elementName) { |
| 1470 | $this->_required = array_diff($this->_required, array($elementName)); |
| 1471 | if (isset($this->_rules[$elementName])) { |
| 1472 | foreach ($this->_rules[$elementName] as $index => $ruleInfo) { |
| 1473 | if ($ruleInfo['type'] == 'uploadedfile') { |
| 1474 | unset($this->_rules[$elementName][$index]); |
| 1475 | } |
| 1476 | } |
| 1477 | if (empty($this->_rules[$elementName])) { |
| 1478 | unset($this->_rules[$elementName]); |
| 1479 | } |
| 1480 | } |
| 1481 | } |
| 1482 | |
| 1483 | /** |
| 1484 | * Function that can be defined in Form to override or |
| 1485 | * perform specific action on cancel action |
| 1486 | * |
| 1487 | */ |
| 1488 | public function cancelAction() {} |
| 1489 | |
| 1490 | /** |
| 1491 | * Helper function to verify that required fields have been filled |
| 1492 | * Typically called within the scope of a FormRule function |
| 1493 | */ |
| 1494 | public static function validateMandatoryFields($fields, $values, &$errors) { |
| 1495 | foreach ($fields as $name => $fld) { |
| 1496 | if (!empty($fld['is_required']) && CRM_Utils_System::isNull(CRM_Utils_Array::value($name, $values))) { |
| 1497 | $errors[$name] = ts('%1 is a required field.', array(1 => $fld['title'])); |
| 1498 | } |
| 1499 | } |
| 1500 | } |
| 1501 | |
| 1502 | /** |
| 1503 | * Get contact if for a form object. Prioritise |
| 1504 | * - cid in URL if 0 (on behalf on someoneelse) |
| 1505 | * (@todo consider setting a variable if onbehalf for clarity of downstream 'if's |
| 1506 | * - logged in user id if it matches the one in the cid in the URL |
| 1507 | * - contact id validated from a checksum from a checksum |
| 1508 | * - cid from the url if the caller has ACL permission to view |
| 1509 | * - fallback is logged in user (or ? NULL if no logged in user) (@todo wouldn't 0 be more intuitive?) |
| 1510 | * |
| 1511 | * @return mixed NULL|integer |
| 1512 | */ |
| 1513 | public function getContactID() { |
| 1514 | $tempID = CRM_Utils_Request::retrieve('cid', 'Positive', $this); |
| 1515 | if(isset($this->_params) && isset($this->_params['select_contact_id'])) { |
| 1516 | $tempID = $this->_params['select_contact_id']; |
| 1517 | } |
| 1518 | if(isset($this->_params, $this->_params[0]) && !empty($this->_params[0]['select_contact_id'])) { |
| 1519 | // event form stores as an indexed array, contribution form not so much... |
| 1520 | $tempID = $this->_params[0]['select_contact_id']; |
| 1521 | } |
| 1522 | |
| 1523 | // force to ignore the authenticated user |
| 1524 | if ($tempID === '0' || $tempID === 0) { |
| 1525 | // we set the cid on the form so that this will be retained for the Confirm page |
| 1526 | // in the multi-page form & prevent us returning the $userID when this is called |
| 1527 | // from that page |
| 1528 | // we don't really need to set it when $tempID is set because the params have that stored |
| 1529 | $this->set('cid', 0); |
| 1530 | return $tempID; |
| 1531 | } |
| 1532 | |
| 1533 | $userID = $this->getLoggedInUserContactID(); |
| 1534 | |
| 1535 | if ($tempID == $userID) { |
| 1536 | return $userID; |
| 1537 | } |
| 1538 | |
| 1539 | //check if this is a checksum authentication |
| 1540 | $userChecksum = CRM_Utils_Request::retrieve('cs', 'String', $this); |
| 1541 | if ($userChecksum) { |
| 1542 | //check for anonymous user. |
| 1543 | $validUser = CRM_Contact_BAO_Contact_Utils::validChecksum($tempID, $userChecksum); |
| 1544 | if ($validUser) { |
| 1545 | return $tempID; |
| 1546 | } |
| 1547 | } |
| 1548 | // check if user has permission, CRM-12062 |
| 1549 | else if ($tempID && CRM_Contact_BAO_Contact_Permission::allow($tempID)) { |
| 1550 | return $tempID; |
| 1551 | } |
| 1552 | |
| 1553 | return $userID; |
| 1554 | } |
| 1555 | |
| 1556 | /** |
| 1557 | * Get the contact id of the logged in user |
| 1558 | */ |
| 1559 | public function getLoggedInUserContactID() { |
| 1560 | // check if the user is logged in and has a contact ID |
| 1561 | $session = CRM_Core_Session::singleton(); |
| 1562 | return $session->get('userID'); |
| 1563 | } |
| 1564 | |
| 1565 | /** |
| 1566 | * Add autoselector field -if user has permission to view contacts |
| 1567 | * If adding this to a form you also need to add to the tpl e.g |
| 1568 | * |
| 1569 | * {if !empty($selectable)} |
| 1570 | * <div class="crm-summary-row"> |
| 1571 | * <div class="crm-label">{$form.select_contact.label}</div> |
| 1572 | * <div class="crm-content"> |
| 1573 | * {$form.select_contact.html} |
| 1574 | * </div> |
| 1575 | * </div> |
| 1576 | * {/if} |
| 1577 | * |
| 1578 | * @param array $profiles ids of profiles that are on the form (to be autofilled) |
| 1579 | * @param array $autoCompleteField |
| 1580 | * |
| 1581 | * - name_field |
| 1582 | * - id_field |
| 1583 | * - url (for ajax lookup) |
| 1584 | * |
| 1585 | * @todo add data attributes so we can deal with multiple instances on a form |
| 1586 | */ |
| 1587 | public function addAutoSelector($profiles = array(), $autoCompleteField = array()) { |
| 1588 | $autoCompleteField = array_merge(array( |
| 1589 | 'id_field' => 'select_contact_id', |
| 1590 | 'placeholder' => ts('Select someone else ...'), |
| 1591 | 'show_hide' => TRUE, |
| 1592 | 'api' => array('params' => array('contact_type' => 'Individual')) |
| 1593 | ), $autoCompleteField); |
| 1594 | |
| 1595 | if($this->canUseAjaxContactLookups()) { |
| 1596 | $this->assign('selectable', $autoCompleteField['id_field']); |
| 1597 | $this->addEntityRef($autoCompleteField['id_field'], NULL, array('placeholder' => $autoCompleteField['placeholder'], 'api' => $autoCompleteField['api'])); |
| 1598 | |
| 1599 | CRM_Core_Resources::singleton()->addScriptFile('civicrm', 'js/AlternateContactSelector.js', 1, 'html-header') |
| 1600 | ->addSetting(array( |
| 1601 | 'form' => array('autocompletes' => $autoCompleteField), |
| 1602 | 'ids' => array('profile' => $profiles), |
| 1603 | )); |
| 1604 | } |
| 1605 | } |
| 1606 | |
| 1607 | /** |
| 1608 | * |
| 1609 | */ |
| 1610 | public function canUseAjaxContactLookups() { |
| 1611 | if (0 < (civicrm_api3('contact', 'getcount', array('check_permissions' => 1))) && |
| 1612 | CRM_Core_Permission::check(array(array('access AJAX API', 'access CiviCRM')))) { |
| 1613 | return TRUE; |
| 1614 | } |
| 1615 | } |
| 1616 | |
| 1617 | /** |
| 1618 | * Add the options appropriate to cid = zero - ie. autocomplete |
| 1619 | * |
| 1620 | * @todo there is considerable code duplication between the contribution forms & event forms. It is apparent |
| 1621 | * that small pieces of duplication are not being refactored into separate functions because their only shared parent |
| 1622 | * is this form. Inserting a class FrontEndForm.php between the contribution & event & this class would allow functions like this |
| 1623 | * and a dozen other small ones to be refactored into a shared parent with the reduction of much code duplication |
| 1624 | */ |
| 1625 | public function addCIDZeroOptions($onlinePaymentProcessorEnabled) { |
| 1626 | $this->assign('nocid', TRUE); |
| 1627 | $profiles = array(); |
| 1628 | if($this->_values['custom_pre_id']) { |
| 1629 | $profiles[] = $this->_values['custom_pre_id']; |
| 1630 | } |
| 1631 | if($this->_values['custom_post_id']) { |
| 1632 | $profiles = array_merge($profiles, (array) $this->_values['custom_post_id']); |
| 1633 | } |
| 1634 | if($onlinePaymentProcessorEnabled) { |
| 1635 | $profiles[] = 'billing'; |
| 1636 | } |
| 1637 | if(!empty($this->_values)) { |
| 1638 | $this->addAutoSelector($profiles); |
| 1639 | } |
| 1640 | } |
| 1641 | |
| 1642 | /** |
| 1643 | * Set default values on form for given contact (or no contact defaults) |
| 1644 | * |
| 1645 | * @param mixed $profile_id (can be id, or profile name) |
| 1646 | * @param integer $contactID |
| 1647 | * |
| 1648 | * @return array |
| 1649 | */ |
| 1650 | public function getProfileDefaults($profile_id = 'Billing', $contactID = NULL) { |
| 1651 | try{ |
| 1652 | $defaults = civicrm_api3('profile', 'getsingle', array( |
| 1653 | 'profile_id' => (array) $profile_id, |
| 1654 | 'contact_id' => $contactID, |
| 1655 | )); |
| 1656 | return $defaults; |
| 1657 | } |
| 1658 | catch (Exception $e) { |
| 1659 | // the try catch block gives us silent failure -not 100% sure this is a good idea |
| 1660 | // as silent failures are often worse than noisy ones |
| 1661 | return array(); |
| 1662 | } |
| 1663 | } |
| 1664 | |
| 1665 | /** |
| 1666 | * Sets form attribute |
| 1667 | * @see CRM.loadForm |
| 1668 | */ |
| 1669 | public function preventAjaxSubmit() { |
| 1670 | $this->setAttribute('data-no-ajax-submit', 'true'); |
| 1671 | } |
| 1672 | |
| 1673 | /** |
| 1674 | * Sets form attribute |
| 1675 | * @see CRM.loadForm |
| 1676 | */ |
| 1677 | public function allowAjaxSubmit() { |
| 1678 | $this->removeAttribute('data-no-ajax-submit'); |
| 1679 | } |
| 1680 | |
| 1681 | /** |
| 1682 | * Sets page title based on entity and action |
| 1683 | * @param string $entityLabel |
| 1684 | */ |
| 1685 | public function setPageTitle($entityLabel) { |
| 1686 | switch ($this->_action) { |
| 1687 | case CRM_Core_Action::ADD: |
| 1688 | CRM_Utils_System::setTitle(ts('New %1', array(1 => $entityLabel))); |
| 1689 | break; |
| 1690 | case CRM_Core_Action::UPDATE: |
| 1691 | CRM_Utils_System::setTitle(ts('Edit %1', array(1 => $entityLabel))); |
| 1692 | break; |
| 1693 | case CRM_Core_Action::VIEW: |
| 1694 | case CRM_Core_Action::PREVIEW: |
| 1695 | CRM_Utils_System::setTitle(ts('View %1', array(1 => $entityLabel))); |
| 1696 | break; |
| 1697 | case CRM_Core_Action::DELETE: |
| 1698 | CRM_Utils_System::setTitle(ts('Delete %1', array(1 => $entityLabel))); |
| 1699 | break; |
| 1700 | } |
| 1701 | } |
| 1702 | |
| 1703 | /** |
| 1704 | * Create a chain-select target field. All settings are optional; the defaults usually work. |
| 1705 | * |
| 1706 | * @param string $elementName |
| 1707 | * @param array $settings |
| 1708 | * |
| 1709 | * @return HTML_QuickForm_Element |
| 1710 | */ |
| 1711 | public function addChainSelect($elementName, $settings = array()) { |
| 1712 | $props = $settings += array( |
| 1713 | 'control_field' => str_replace(array('state_province', 'StateProvince', 'county', 'County'), array('country', 'Country', 'state_province', 'StateProvince'), $elementName), |
| 1714 | 'data-callback' => strpos($elementName, 'rovince') ? 'civicrm/ajax/jqState' : 'civicrm/ajax/jqCounty', |
| 1715 | 'label' => strpos($elementName, 'rovince') ? ts('State/Province') : ts('County'), |
| 1716 | 'data-empty-prompt' => strpos($elementName, 'rovince') ? ts('Choose country first') : ts('Choose state first'), |
| 1717 | 'data-none-prompt' => ts('- N/A -'), |
| 1718 | 'multiple' => FALSE, |
| 1719 | 'required' => FALSE, |
| 1720 | 'placeholder' => empty($settings['required']) ? ts('- none -') : ts('- select -'), |
| 1721 | ); |
| 1722 | CRM_Utils_Array::remove($props, 'label', 'required', 'control_field'); |
| 1723 | $props['class'] = (empty($props['class']) ? '' : "{$props['class']} ") . 'crm-select2'; |
| 1724 | $props['data-select-prompt'] = $props['placeholder']; |
| 1725 | $props['data-name'] = $elementName; |
| 1726 | |
| 1727 | $this->_chainSelectFields[$settings['control_field']] = $elementName; |
| 1728 | |
| 1729 | // Passing NULL instead of an array of options |
| 1730 | // CRM-15225 - normally QF will reject any selected values that are not part of the field's options, but due to a |
| 1731 | // quirk in our patched version of HTML_QuickForm_select, this doesn't happen if the options are NULL |
| 1732 | // which seems a bit dirty but it allows our dynamically-popuplated select element to function as expected. |
| 1733 | return $this->add('select', $elementName, $settings['label'], NULL, $settings['required'], $props); |
| 1734 | } |
| 1735 | |
| 1736 | /** |
| 1737 | * Set options and attributes for chain select fields based on the controlling field's value |
| 1738 | */ |
| 1739 | private function preProcessChainSelectFields() { |
| 1740 | foreach ($this->_chainSelectFields as $control => $target) { |
| 1741 | $targetField = $this->getElement($target); |
| 1742 | $targetType = $targetField->getAttribute('data-callback') == 'civicrm/ajax/jqCounty' ? 'county' : 'stateProvince'; |
| 1743 | $options = array(); |
| 1744 | // If the control field is on the form, setup chain-select and dynamically populate options |
| 1745 | if ($this->elementExists($control)) { |
| 1746 | $controlField = $this->getElement($control); |
| 1747 | $controlType = $targetType == 'county' ? 'stateProvince' : 'country'; |
| 1748 | |
| 1749 | $targetField->setAttribute('class', $targetField->getAttribute('class') . ' crm-chain-select-target'); |
| 1750 | |
| 1751 | $css = (string) $controlField->getAttribute('class'); |
| 1752 | $controlField->updateAttributes(array( |
| 1753 | 'class' => ($css ? "$css " : 'crm-select2 ') . 'crm-chain-select-control', |
| 1754 | 'data-target' => $target, |
| 1755 | )); |
| 1756 | $controlValue = $controlField->getValue(); |
| 1757 | if ($controlValue) { |
| 1758 | $options = CRM_Core_BAO_Location::getChainSelectValues($controlValue, $controlType, TRUE); |
| 1759 | if (!$options) { |
| 1760 | $targetField->setAttribute('placeholder', $targetField->getAttribute('data-none-prompt')); |
| 1761 | } |
| 1762 | } else { |
| 1763 | $targetField->setAttribute('placeholder', $targetField->getAttribute('data-empty-prompt')); |
| 1764 | $targetField->setAttribute('disabled', 'disabled'); |
| 1765 | } |
| 1766 | } |
| 1767 | // Control field not present - fall back to loading default options |
| 1768 | else { |
| 1769 | $options = CRM_Core_PseudoConstant::$targetType(); |
| 1770 | } |
| 1771 | if (!$targetField->getAttribute('multiple')) { |
| 1772 | $options = array('' => $targetField->getAttribute('placeholder')) + $options; |
| 1773 | $targetField->removeAttribute('placeholder'); |
| 1774 | } |
| 1775 | $targetField->_options = array(); |
| 1776 | $targetField->loadArray($options); |
| 1777 | } |
| 1778 | } |
| 1779 | |
| 1780 | /** |
| 1781 | * Validate country / state / county match and suppress unwanted "required" errors |
| 1782 | */ |
| 1783 | private function validateChainSelectFields() { |
| 1784 | foreach ($this->_chainSelectFields as $control => $target) { |
| 1785 | if ($this->elementExists($control)) { |
| 1786 | $controlValue = (array)$this->getElementValue($control); |
| 1787 | $targetField = $this->getElement($target); |
| 1788 | $controlType = $targetField->getAttribute('data-callback') == 'civicrm/ajax/jqCounty' ? 'stateProvince' : 'country'; |
| 1789 | $targetValue = array_filter((array)$targetField->getValue()); |
| 1790 | if ($targetValue || $this->getElementError($target)) { |
| 1791 | $options = CRM_Core_BAO_Location::getChainSelectValues($controlValue, $controlType, TRUE); |
| 1792 | if ($targetValue) { |
| 1793 | if (!array_intersect($targetValue, array_keys($options))) { |
| 1794 | $this->setElementError($target, $controlType == 'country' ? ts('State/Province does not match the selected Country') : ts('County does not match the selected State/Province')); |
| 1795 | } |
| 1796 | } // Suppress "required" error for field if it has no options |
| 1797 | elseif (!$options) { |
| 1798 | $this->setElementError($target, NULL); |
| 1799 | } |
| 1800 | } |
| 1801 | } |
| 1802 | } |
| 1803 | } |
| 1804 | } |