| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* The Form Class |
| 5 |
* |
| 6 |
* @since 1.1.0 |
| 7 |
*/ |
| 8 |
class WeForms_Form { |
| 9 |
|
| 10 |
/** |
| 11 |
* The form id |
| 12 |
* |
| 13 |
* @var integer |
| 14 |
*/ |
| 15 |
public $id = 0; |
| 16 |
|
| 17 |
/** |
| 18 |
* The form title |
| 19 |
* |
| 20 |
* @var string |
| 21 |
*/ |
| 22 |
public $name = ''; |
| 23 |
|
| 24 |
/** |
| 25 |
* Holds the post data object |
| 26 |
* |
| 27 |
* @var null|WP_post |
| 28 |
*/ |
| 29 |
public $data = null; |
| 30 |
|
| 31 |
/** |
| 32 |
* Form fields |
| 33 |
* |
| 34 |
* @var array |
| 35 |
*/ |
| 36 |
public $form_fields = array(); |
| 37 |
|
| 38 |
/** |
| 39 |
* The Constructor |
| 40 |
* |
| 41 |
* @param int|WP_Post $form |
| 42 |
*/ |
| 43 |
public function __construct( $form = null ) { |
| 44 |
|
| 45 |
if ( is_numeric( $form ) ) { |
| 46 |
|
| 47 |
$the_post = get_post( $form ); |
| 48 |
|
| 49 |
if ( $the_post ) { |
| 50 |
$this->id = $the_post->ID; |
| 51 |
$this->name = $the_post->post_title; |
| 52 |
$this->data = $the_post; |
| 53 |
} |
| 54 |
|
| 55 |
} elseif ( is_a( $form, 'WP_Post' ) ) { |
| 56 |
$this->id = $form->ID; |
| 57 |
$this->name = $form->post_title; |
| 58 |
$this->data = $form; |
| 59 |
} |
| 60 |
} |
| 61 |
|
| 62 |
/** |
| 63 |
* Get the form ID |
| 64 |
* |
| 65 |
* @return integer |
| 66 |
*/ |
| 67 |
public function get_id() { |
| 68 |
return $this->id; |
| 69 |
} |
| 70 |
|
| 71 |
/** |
| 72 |
* Get the form name |
| 73 |
* |
| 74 |
* @return string |
| 75 |
*/ |
| 76 |
public function get_name() { |
| 77 |
return $this->name; |
| 78 |
} |
| 79 |
|
| 80 |
/** |
| 81 |
* Get all form fields of this form |
| 82 |
* |
| 83 |
* @return array |
| 84 |
*/ |
| 85 |
public function get_fields() { |
| 86 |
|
| 87 |
// return if already fetched |
| 88 |
if ( $this->form_fields ) { |
| 89 |
return $this->form_fields; |
| 90 |
} |
| 91 |
|
| 92 |
$fields = get_children(array( |
| 93 |
'post_parent' => $this->id, |
| 94 |
'post_status' => 'publish', |
| 95 |
'post_type' => 'wpuf_input', |
| 96 |
'numberposts' => '-1', |
| 97 |
'orderby' => 'menu_order', |
| 98 |
'order' => 'ASC', |
| 99 |
)); |
| 100 |
|
| 101 |
$form_fields = array(); |
| 102 |
|
| 103 |
foreach ( $fields as $key => $content ) { |
| 104 |
|
| 105 |
$field = maybe_unserialize( $content->post_content ); |
| 106 |
|
| 107 |
if ( empty( $field['template'] ) ) { |
| 108 |
continue; |
| 109 |
} |
| 110 |
|
| 111 |
|
| 112 |
$field['id'] = $content->ID; |
| 113 |
|
| 114 |
// Add inline property for radio and checkbox fields |
| 115 |
$inline_supported_fields = apply_filters( 'inline_supported_fields_list', array( 'radio_field', 'checkbox_field' ) ); |
| 116 |
if ( in_array( $field['template'] , $inline_supported_fields ) ) { |
| 117 |
if ( ! isset( $field['inline'] ) ) { |
| 118 |
$field['inline'] = 'no'; |
| 119 |
} |
| 120 |
} |
| 121 |
|
| 122 |
// Add 'selected' property |
| 123 |
$option_based_fields = apply_filters( 'option_based_fields_list', array( 'dropdown_field', 'multiple_select', 'radio_field', 'checkbox_field' ) ); |
| 124 |
if ( in_array( $field['template'] , $option_based_fields ) ) { |
| 125 |
if ( ! isset( $field['selected'] ) ) { |
| 126 |
|
| 127 |
if ( 'dropdown_field' === $field['template'] || 'radio_field' === $field['template'] ) { |
| 128 |
$field['selected'] = ''; |
| 129 |
} else { |
| 130 |
$field['selected'] = array(); |
| 131 |
} |
| 132 |
|
| 133 |
} |
| 134 |
} |
| 135 |
|
| 136 |
// Add 'multiple' key for template:repeat |
| 137 |
if ( 'repeat_field' === $field['template'] && ! isset( $field['multiple'] ) ) { |
| 138 |
$field['multiple'] = ''; |
| 139 |
} |
| 140 |
|
| 141 |
if ( 'recaptcha' === $field['template'] ) { |
| 142 |
$field['name'] = 'recaptcha'; |
| 143 |
$field['enable_no_captcha'] = isset( $field['enable_no_captcha'] ) ? $field['enable_no_captcha'] : ''; |
| 144 |
$field['recaptcha_theme'] = isset( $field['recaptcha_theme'] ) ? $field['recaptcha_theme'] : 'light'; |
| 145 |
} |
| 146 |
|
| 147 |
$form_fields[] = apply_filters( 'weforms-get-form-field', $field ); |
| 148 |
} |
| 149 |
|
| 150 |
$this->form_fields = apply_filters( 'weforms-get-form-fields', $form_fields ); |
| 151 |
|
| 152 |
return $this->form_fields; |
| 153 |
} |
| 154 |
|
| 155 |
/** |
| 156 |
* Check if any perticular field template is used in a form |
| 157 |
* |
| 158 |
* @return array |
| 159 |
*/ |
| 160 |
public function has_field( $field_template ) { |
| 161 |
|
| 162 |
foreach ( $this->get_fields() as $key => $field) { |
| 163 |
if ( isset( $field['template'] ) && $field['template'] == $field_template) { |
| 164 |
return true; |
| 165 |
} |
| 166 |
} |
| 167 |
} |
| 168 |
|
| 169 |
|
| 170 |
/** |
| 171 |
* Get all fields by a template |
| 172 |
* |
| 173 |
* @return array |
| 174 |
*/ |
| 175 |
public function search_fields( $field_template ) { |
| 176 |
|
| 177 |
$fields = array(); |
| 178 |
|
| 179 |
foreach ( $this->get_fields() as $key => $field) { |
| 180 |
if ( isset( $field['template'] ) && $field['template'] == $field_template) { |
| 181 |
$fields[] = $field; |
| 182 |
} |
| 183 |
} |
| 184 |
|
| 185 |
return $fields; |
| 186 |
} |
| 187 |
|
| 188 |
/** |
| 189 |
* Search fileds and get the first one |
| 190 |
* |
| 191 |
* @return array |
| 192 |
*/ |
| 193 |
public function search_field( $field_template ) { |
| 194 |
|
| 195 |
$fields = $this->search_fields($field_template); |
| 196 |
|
| 197 |
return isset($fields[0]) ? $fields[0] : array(); |
| 198 |
} |
| 199 |
|
| 200 |
/** |
| 201 |
* Get formatted field name/values |
| 202 |
* |
| 203 |
* @return array |
| 204 |
*/ |
| 205 |
public function get_field_values() { |
| 206 |
$values = array(); |
| 207 |
$fields = $this->get_fields(); |
| 208 |
|
| 209 |
if ( ! $fields ) { |
| 210 |
return $values; |
| 211 |
} |
| 212 |
|
| 213 |
$ignore_fields = apply_filters( 'ignore_fields_list', array( 'recaptcha', 'section_break' ) ); |
| 214 |
$options_fields = apply_filters( 'option_fields_list', array( 'dropdown_field', 'radio_field', 'multiple_select', 'checkbox_field' ) ); |
| 215 |
|
| 216 |
foreach ($fields as $field) { |
| 217 |
|
| 218 |
if ( in_array( $field['template'], $ignore_fields ) ) { |
| 219 |
continue; |
| 220 |
} |
| 221 |
|
| 222 |
// Prepare column field data |
| 223 |
if ( $field['template'] == 'column_field' ) { |
| 224 |
$inner_columns = $field['inner_fields']; |
| 225 |
|
| 226 |
if ( !empty( $inner_columns ) ) { |
| 227 |
foreach ( $inner_columns as $column => $column_fields ) { |
| 228 |
|
| 229 |
if ( !empty( $column_fields ) ) { |
| 230 |
foreach ($column_fields as $field_obj) { |
| 231 |
if ( in_array( $field_obj['template'], $ignore_fields ) ) { |
| 232 |
continue; |
| 233 |
} |
| 234 |
|
| 235 |
if ( ! isset( $field_obj['name'] ) ) { |
| 236 |
continue; |
| 237 |
} |
| 238 |
|
| 239 |
$field_value = array( |
| 240 |
'label' => isset( $field_obj['label'] ) ? $field_obj['label'] : '', |
| 241 |
'type' => $field_obj['template'], |
| 242 |
); |
| 243 |
|
| 244 |
// put options if this is an option field |
| 245 |
if ( in_array( $field_obj['template'], $options_fields ) ) { |
| 246 |
$field_value['options'] = $field_obj['options']; |
| 247 |
} |
| 248 |
|
| 249 |
$values[ $field_obj['name'] ] = array_merge( $field_obj, $field_value); |
| 250 |
} |
| 251 |
} |
| 252 |
|
| 253 |
} |
| 254 |
} |
| 255 |
} |
| 256 |
|
| 257 |
if ( ! isset( $field['name'] ) ) { |
| 258 |
continue; |
| 259 |
} |
| 260 |
|
| 261 |
$value = array( |
| 262 |
'label' => isset( $field['label'] ) ? $field['label'] : '', |
| 263 |
'type' => $field['template'], |
| 264 |
); |
| 265 |
|
| 266 |
// put options if this is an option field |
| 267 |
if ( in_array( $field['template'], $options_fields ) ) { |
| 268 |
$value['options'] = $field['options']; |
| 269 |
} |
| 270 |
|
| 271 |
$values[ $field['name'] ] = array_merge( $field, $value); |
| 272 |
} |
| 273 |
|
| 274 |
return apply_filters( 'weforms_get_field_values', $values );; |
| 275 |
} |
| 276 |
|
| 277 |
/** |
| 278 |
* Get form settings |
| 279 |
* |
| 280 |
* @return array |
| 281 |
*/ |
| 282 |
public function get_settings() { |
| 283 |
|
| 284 |
$settings = get_post_meta( $this->id, 'wpuf_form_settings', true ); |
| 285 |
$default = weforms_get_default_form_settings(); |
| 286 |
|
| 287 |
return array_merge( $default, $settings); |
| 288 |
} |
| 289 |
|
| 290 |
/** |
| 291 |
* Check if the form submission is open |
| 292 |
* |
| 293 |
* @return boolean|WP_Error |
| 294 |
*/ |
| 295 |
public function is_submission_open() { |
| 296 |
$settings = $this->get_settings(); |
| 297 |
|
| 298 |
$needs_login = ( isset( $settings['require_login'] ) && $settings['require_login'] == 'true' ) ? true : false; |
| 299 |
$has_limit = ( isset( $settings['limit_entries'] ) && $settings['limit_entries'] == 'true' ) ? true : false; |
| 300 |
$is_scheduled = ( isset( $settings['schedule_form'] ) && $settings['schedule_form'] == 'true' ) ? true : false; |
| 301 |
|
| 302 |
if ( $this->data->post_status != 'publish' ) { |
| 303 |
return new WP_Error( 'needs-publish', __( 'The form is not published yet.', 'weforms' ) ); |
| 304 |
} |
| 305 |
|
| 306 |
if ( $needs_login && !is_user_logged_in() ) { |
| 307 |
return new WP_Error( 'needs-login', $settings['req_login_message'] ); |
| 308 |
} |
| 309 |
|
| 310 |
if ( $has_limit ) { |
| 311 |
$limit = (int) $settings['limit_number']; |
| 312 |
$form_entries = $this->num_form_entries(); |
| 313 |
|
| 314 |
if ( $limit <= $form_entries ) { |
| 315 |
return new WP_Error( 'entry-limit', $settings['limit_message'] ); |
| 316 |
} |
| 317 |
} |
| 318 |
|
| 319 |
if ( $is_scheduled ) { |
| 320 |
$start_time = strtotime( $settings['schedule_start'] ); |
| 321 |
$end_time = strtotime( $settings['schedule_end'] ); |
| 322 |
$current_time = current_time( 'timestamp' ); |
| 323 |
|
| 324 |
// too early? |
| 325 |
if ( $current_time < $start_time ) { |
| 326 |
return new WP_Error( 'form-pending', $settings['sc_pending_message'] ); |
| 327 |
} elseif ( $current_time > $end_time ) { |
| 328 |
return new WP_Error( 'form-expired', $settings['sc_expired_message'] ); |
| 329 |
} |
| 330 |
} |
| 331 |
|
| 332 |
return apply_filters( 'weforms_is_submission_open', true, $settings, $this); |
| 333 |
} |
| 334 |
|
| 335 |
/** |
| 336 |
* Get form notifications |
| 337 |
* |
| 338 |
* @return array |
| 339 |
*/ |
| 340 |
public function get_notifications() { |
| 341 |
$notifications = get_post_meta( $this->id, 'notifications', true ); |
| 342 |
$defualt = weforms_get_default_form_notification(); |
| 343 |
|
| 344 |
if ( ! $notifications ) { |
| 345 |
$notifications = array(); |
| 346 |
} |
| 347 |
|
| 348 |
$notifications = array_map( function( $notification ) use ( $defualt ) { |
| 349 |
if( empty( $notification ) ) { |
| 350 |
$notification = array(); |
| 351 |
} |
| 352 |
return array_merge( $defualt, $notification); |
| 353 |
}, $notifications); |
| 354 |
|
| 355 |
return $notifications; |
| 356 |
} |
| 357 |
|
| 358 |
/** |
| 359 |
* Get all the integrations |
| 360 |
* |
| 361 |
* @return array |
| 362 |
*/ |
| 363 |
public function get_integrations() { |
| 364 |
$integrations = get_post_meta( $this->id, 'integrations', true ); |
| 365 |
|
| 366 |
if ( ! $integrations ) { |
| 367 |
return array(); |
| 368 |
} |
| 369 |
|
| 370 |
return $integrations; |
| 371 |
} |
| 372 |
|
| 373 |
/** |
| 374 |
* Get entries of this form |
| 375 |
* |
| 376 |
* @return \WeForms_Form_Entry_Manager |
| 377 |
*/ |
| 378 |
public function entries() { |
| 379 |
return new WeForms_Form_Entry_Manager( $this->id, $this ); |
| 380 |
} |
| 381 |
|
| 382 |
/** |
| 383 |
* Get number of form entries |
| 384 |
* |
| 385 |
* @return integer |
| 386 |
*/ |
| 387 |
public function num_form_entries() { |
| 388 |
return weforms_count_form_entries( $this->id ); |
| 389 |
} |
| 390 |
|
| 391 |
/** |
| 392 |
* Get number of form payments |
| 393 |
* |
| 394 |
* @return integer |
| 395 |
*/ |
| 396 |
public function num_form_payments() { |
| 397 |
return weforms_count_form_payments( $this->id ); |
| 398 |
} |
| 399 |
|
| 400 |
/** |
| 401 |
* Get the number of form views |
| 402 |
* |
| 403 |
* @return integer |
| 404 |
*/ |
| 405 |
public function num_form_views() { |
| 406 |
return weforms_get_form_views( $this->id ); |
| 407 |
} |
| 408 |
|
| 409 |
|
| 410 |
/** |
| 411 |
* prepare_entries |
| 412 |
* |
| 413 |
* @return array |
| 414 |
*/ |
| 415 |
public function prepare_entries( $args = [] ) { |
| 416 |
|
| 417 |
$fields = weforms()->fields->get_fields(); |
| 418 |
$form_fields = $this->get_fields(); |
| 419 |
|
| 420 |
$entry_fields = array(); |
| 421 |
|
| 422 |
$ignore_list = apply_filters('wefroms_entry_ignore_list', array( |
| 423 |
'recaptcha', 'section_break','step_start' |
| 424 |
) ); |
| 425 |
|
| 426 |
foreach ($form_fields as $field) { |
| 427 |
|
| 428 |
if ( in_array( $field['template'], $ignore_list ) ) { |
| 429 |
continue; |
| 430 |
} |
| 431 |
|
| 432 |
if ( ! array_key_exists( $field['template'], $fields ) ) { |
| 433 |
continue; |
| 434 |
} |
| 435 |
|
| 436 |
// Prepare column field data |
| 437 |
if ( $field['template'] == 'column_field' ) { |
| 438 |
$inner_columns = $field['inner_fields']; |
| 439 |
|
| 440 |
if ( !empty( $inner_columns ) ) { |
| 441 |
foreach ( $inner_columns as $column => $column_fields ) { |
| 442 |
|
| 443 |
if ( !empty( $column_fields ) ) { |
| 444 |
foreach ($column_fields as $field_obj) { |
| 445 |
if ( in_array( $field_obj['template'], $ignore_list ) ) { |
| 446 |
continue; |
| 447 |
} |
| 448 |
|
| 449 |
$fieldClass = $fields[ $field_obj['template'] ]; |
| 450 |
$entry_fields[ $field_obj['name'] ] = $fieldClass->prepare_entry( $field_obj ); |
| 451 |
} |
| 452 |
} |
| 453 |
|
| 454 |
} |
| 455 |
} |
| 456 |
} |
| 457 |
|
| 458 |
$field_class = $fields[ $field['template'] ]; |
| 459 |
|
| 460 |
$entry_fields[ $field['name'] ] = $field_class->prepare_entry( $field, $args ); |
| 461 |
} |
| 462 |
|
| 463 |
return apply_filters( 'weforms_prepare_entries', $entry_fields ); |
| 464 |
} |
| 465 |
|
| 466 |
/** |
| 467 |
* Check if the form submission is open On API |
| 468 |
* |
| 469 |
* @return boolean|WP_Error |
| 470 |
*/ |
| 471 |
public function is_api_form_submission_open() { |
| 472 |
$response = array(); |
| 473 |
$settings = $this->get_settings(); |
| 474 |
$form_entries = $this->num_form_entries(); |
| 475 |
$needs_login = isset( $settings['require_login'] ) ? $settings['require_login'] : 'false'; |
| 476 |
$limit_entries = isset( $settings['limit_entries'] ) ? $settings['limit_entries'] : 'false'; |
| 477 |
$schedule_form = isset( $settings['schedule_form'] ) ? $settings['schedule_form'] : 'false'; |
| 478 |
$limit_number = isset( $settings['limit_number'] ) ? $settings['limit_number'] : ''; |
| 479 |
$schedule_start = isset( $settings['schedule_start'] ) ? $settings['schedule_start'] : ''; |
| 480 |
$schedule_end = isset( $settings['schedule_end'] ) ? $settings['schedule_end']: ''; |
| 481 |
$schedule_start_date = date_i18n( "M d, Y", strtotime( $schedule_start )); |
| 482 |
$schedule_end_date = date_i18n( "M d, Y", strtotime( $schedule_end )); |
| 483 |
|
| 484 |
if ( $this->data->post_status != 'publish' ) { |
| 485 |
$response['type'] = __( 'Closed','weforms' ); |
| 486 |
} |
| 487 |
|
| 488 |
if( $this->isFormStatusClosed( $settings, $form_entries ) ) { |
| 489 |
$response['type'] = __( 'Closed','weforms' ); |
| 490 |
} else { |
| 491 |
$response['type'] = __( 'Open', 'weforms'); |
| 492 |
} |
| 493 |
|
| 494 |
if ( $limit_entries === 'true' ) { |
| 495 |
if ( $schedule_form === 'true' && $this->isExpiredForm( $schedule_end ) ) { |
| 496 |
$response['message'] = __( "Expired at {$schedule_end_date}", "weforms" ); |
| 497 |
} elseif ( $schedule_form === 'true' && $this->isPendingForm( $schedule_start ) ) { |
| 498 |
$response['message'] = __( "Starts at {$schedule_start_date}", "weforms" ); |
| 499 |
} elseif( $form_entries >= $limit_number ) { |
| 500 |
$response['message'] = __( "Reached maximum entry limit", "weforms" ); |
| 501 |
} else { |
| 502 |
$remaining_entries = $limit_number - $form_entries; |
| 503 |
$response['message'] = __("{$remaining_entries} entries remaining ", "weforms" ); |
| 504 |
} |
| 505 |
} elseif( $schedule_form === 'true' ) { |
| 506 |
if ( $this->isPendingForm( $schedule_start ) ) { |
| 507 |
$response['message'] = __( "Starts at {$schedule_start_date}", "weforms" ); |
| 508 |
} elseif( $this->isExpiredForm( $schedule_end ) ) { |
| 509 |
$response['message'] = __( "Expired at {$schedule_end_date}", "weforms"); |
| 510 |
} elseif( $this->isOpenForm( $schedule_start, $schedule_end ) ) { |
| 511 |
$response['message'] = __( "Expires at {$schedule_end_date}", "weforms"); |
| 512 |
} |
| 513 |
} elseif( $needs_login === 'true' ) { |
| 514 |
$response['message'] =__( "Requires login", "weforms" ); |
| 515 |
} |
| 516 |
|
| 517 |
return apply_filters( 'weforms_is_submission_open', $response, $settings, $this ); |
| 518 |
} |
| 519 |
|
| 520 |
|
| 521 |
public function isPendingForm( $scheduleStart ) { |
| 522 |
$currentTime = current_time( 'timestamp' ); |
| 523 |
$startTime = strtotime( $scheduleStart ); |
| 524 |
|
| 525 |
if ( $currentTime < $startTime ) { |
| 526 |
return true; |
| 527 |
} |
| 528 |
|
| 529 |
return false; |
| 530 |
} |
| 531 |
|
| 532 |
public function isExpiredForm( $scheduleEnd ) { |
| 533 |
$currentTime = current_time( 'timestamp' ); |
| 534 |
$endTime = strtotime( $scheduleEnd ); |
| 535 |
|
| 536 |
if ( $currentTime > $endTime ) { |
| 537 |
return true; |
| 538 |
} |
| 539 |
|
| 540 |
return false; |
| 541 |
} |
| 542 |
|
| 543 |
public function isOpenForm ( $scheduleStart, $scheduleEnd ) { |
| 544 |
$currentTime = current_time( 'timestamp' ); |
| 545 |
$startTime = strtotime( $scheduleStart ); |
| 546 |
$endTime = strtotime( $scheduleEnd ); |
| 547 |
|
| 548 |
if ( $currentTime > $startTime && $currentTime < $endTime ) { |
| 549 |
return true; |
| 550 |
} |
| 551 |
return false; |
| 552 |
} |
| 553 |
|
| 554 |
public function isFormStatusClosed( $formSettings, $entries ) { |
| 555 |
|
| 556 |
if ( $formSettings['schedule_form'] === 'true' && $this->isPendingForm( $formSettings['schedule_start'] ) ) { |
| 557 |
return true; |
| 558 |
} |
| 559 |
|
| 560 |
if ( $formSettings['schedule_form'] === 'true' && $this->isExpiredForm( $formSettings['schedule_end'] ) ) { |
| 561 |
return true; |
| 562 |
} |
| 563 |
|
| 564 |
if ( $formSettings['limit_entries'] === 'true' && $entries >= $formSettings['limit_number'] ) { |
| 565 |
return true; |
| 566 |
} |
| 567 |
|
| 568 |
return false; |
| 569 |
} |
| 570 |
} |
| 571 |
|
