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| 1 | <?php |
| 2 | |
| 3 | namespace MediaWiki\HTMLForm\Field; |
| 4 | |
| 5 | use InvalidArgumentException; |
| 6 | use MediaWiki\Html\Html; |
| 7 | use MediaWiki\HTMLForm\HTMLForm; |
| 8 | use MediaWiki\HTMLForm\HTMLFormField; |
| 9 | use MediaWiki\Parser\Sanitizer; |
| 10 | use MediaWiki\Request\DerivativeRequest; |
| 11 | use MediaWiki\Xml\Xml; |
| 12 | |
| 13 | /** |
| 14 | * A container for HTMLFormFields that allows for multiple copies of the set of |
| 15 | * fields to be displayed to and entered by the user. |
| 16 | * |
| 17 | * Recognized parameters, besides the general ones, include: |
| 18 | * fields - HTMLFormField descriptors for the subfields this cloner manages. |
| 19 | * The format is just like for the HTMLForm. A field with key 'delete' is |
| 20 | * special: it must have type = submit and will serve to delete the group |
| 21 | * of fields. |
| 22 | * required - If specified, at least one group of fields must be submitted. |
| 23 | * format - HTMLForm display format to use when displaying the subfields: |
| 24 | * 'table', 'div', or 'raw'. This is ignored when using OOUI. |
| 25 | * row-legend - If non-empty, each group of subfields will be enclosed in a |
| 26 | * fieldset. The value is the name of a message key to use as the legend. |
| 27 | * create-button-message - Message to use as the text of the button to |
| 28 | * add an additional group of fields. |
| 29 | * delete-button-message - Message to use as the text of automatically- |
| 30 | * generated 'delete' button. Ignored if 'delete' is included in 'fields'. |
| 31 | * |
| 32 | * In the generated HTML, the subfields will be named along the lines of |
| 33 | * "clonerName[index][fieldname]", with ids "clonerId--index--fieldid". 'index' |
| 34 | * may be a number or an arbitrary string, and may likely change when the page |
| 35 | * is resubmitted. Cloners may be nested, resulting in field names along the |
| 36 | * lines of "cloner1Name[index1][cloner2Name][index2][fieldname]" and |
| 37 | * corresponding ids. |
| 38 | * |
| 39 | * Use of cloner may result in submissions of the page that are not submissions |
| 40 | * of the HTMLForm, when non-JavaScript clients use the create or remove buttons. |
| 41 | * |
| 42 | * The result is an array, with values being arrays mapping subfield names to |
| 43 | * their values. On non-HTMLForm-submission page loads, there may also be |
| 44 | * additional (string) keys present with other types of values. |
| 45 | * |
| 46 | * @since 1.23 |
| 47 | * @stable to extend |
| 48 | */ |
| 49 | class HTMLFormFieldCloner extends HTMLFormField { |
| 50 | /** @var int */ |
| 51 | private static $counter = 0; |
| 52 | |
| 53 | /** |
| 54 | * @var string String uniquely identifying this cloner instance and |
| 55 | * unlikely to exist otherwise in the generated HTML, while still being |
| 56 | * valid as part of an HTML id. |
| 57 | */ |
| 58 | protected $uniqueId; |
| 59 | |
| 60 | /** @var array<string, HTMLFormField[]> */ |
| 61 | protected $mFields = []; |
| 62 | |
| 63 | /** |
| 64 | * @stable to call |
| 65 | * @inheritDoc |
| 66 | */ |
| 67 | public function __construct( $params ) { |
| 68 | $this->uniqueId = $this->getClassName() . ++self::$counter . 'x'; |
| 69 | parent::__construct( $params ); |
| 70 | |
| 71 | if ( empty( $this->mParams['fields'] ) || !is_array( $this->mParams['fields'] ) ) { |
| 72 | throw new InvalidArgumentException( 'HTMLFormFieldCloner called without any fields' ); |
| 73 | } |
| 74 | |
| 75 | // Make sure the delete button, if explicitly specified, is sensible |
| 76 | if ( isset( $this->mParams['fields']['delete'] ) ) { |
| 77 | $class = 'mw-htmlform-cloner-delete-button'; |
| 78 | $info = $this->mParams['fields']['delete'] + [ |
| 79 | 'formnovalidate' => true, |
| 80 | 'cssclass' => $class |
| 81 | ]; |
| 82 | unset( $info['name'], $info['class'] ); |
| 83 | |
| 84 | if ( !isset( $info['type'] ) || $info['type'] !== 'submit' ) { |
| 85 | throw new InvalidArgumentException( |
| 86 | 'HTMLFormFieldCloner delete field, if specified, must be of type "submit"' |
| 87 | ); |
| 88 | } |
| 89 | |
| 90 | if ( !in_array( $class, explode( ' ', $info['cssclass'] ) ) ) { |
| 91 | $info['cssclass'] .= " $class"; |
| 92 | } |
| 93 | |
| 94 | $this->mParams['fields']['delete'] = $info; |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | /** |
| 99 | * @param string $key Array key under which these fields should be named |
| 100 | * @return HTMLFormField[] |
| 101 | */ |
| 102 | protected function getFieldsForKey( $key ) { |
| 103 | if ( !isset( $this->mFields[$key] ) ) { |
| 104 | $this->mFields[$key] = $this->createFieldsForKey( $key ); |
| 105 | } |
| 106 | return $this->mFields[$key]; |
| 107 | } |
| 108 | |
| 109 | /** |
| 110 | * Create the HTMLFormFields that go inside this element, using the |
| 111 | * specified key. |
| 112 | * |
| 113 | * @param string $key Array key under which these fields should be named |
| 114 | * @return HTMLFormField[] |
| 115 | */ |
| 116 | protected function createFieldsForKey( $key ) { |
| 117 | $fields = []; |
| 118 | foreach ( $this->mParams['fields'] as $fieldname => $info ) { |
| 119 | $name = "{$this->mName}[$key][$fieldname]"; |
| 120 | if ( isset( $info['name'] ) ) { |
| 121 | $info['name'] = "{$this->mName}[$key][{$info['name']}]"; |
| 122 | } else { |
| 123 | $info['name'] = $name; |
| 124 | } |
| 125 | if ( isset( $info['id'] ) ) { |
| 126 | $info['id'] = Sanitizer::escapeIdForAttribute( "{$this->mID}--$key--{$info['id']}" ); |
| 127 | } else { |
| 128 | $info['id'] = Sanitizer::escapeIdForAttribute( "{$this->mID}--$key--$fieldname" ); |
| 129 | } |
| 130 | // Copy the hide-if and disable-if rules to "child" fields, so that the JavaScript code handling them |
| 131 | // (resources/src/mediawiki.htmlform/cond-state.js) doesn't have to handle nested fields. |
| 132 | if ( $this->mCondState ) { |
| 133 | foreach ( [ 'hide', 'disable' ] as $type ) { |
| 134 | if ( !isset( $this->mCondState[$type] ) ) { |
| 135 | continue; |
| 136 | } |
| 137 | $param = $type . '-if'; |
| 138 | if ( isset( $info[$param] ) ) { |
| 139 | // Hide or disable child field if either its rules say so, or parent's rules say so. |
| 140 | $info[$param] = [ 'OR', $info[$param], $this->mCondState[$type] ]; |
| 141 | } else { |
| 142 | // Hide or disable child field if parent's rules say so. |
| 143 | $info[$param] = $this->mCondState[$type]; |
| 144 | } |
| 145 | } |
| 146 | } |
| 147 | $cloner = $this; |
| 148 | $info['cloner'] = &$cloner; |
| 149 | $info['cloner-key'] = $key; |
| 150 | $field = HTMLForm::loadInputFromParameters( $fieldname, $info, $this->mParent ); |
| 151 | $fields[$fieldname] = $field; |
| 152 | } |
| 153 | return $fields; |
| 154 | } |
| 155 | |
| 156 | /** |
| 157 | * Re-key the specified values array to match the names applied by |
| 158 | * createFieldsForKey(). |
| 159 | * |
| 160 | * @param string $key Array key under which these fields should be named |
| 161 | * @param array $values Values array from the request |
| 162 | * @return array |
| 163 | */ |
| 164 | protected function rekeyValuesArray( $key, $values ) { |
| 165 | $data = []; |
| 166 | foreach ( $values as $fieldname => $value ) { |
| 167 | $name = "{$this->mName}[$key][$fieldname]"; |
| 168 | $data[$name] = $value; |
| 169 | } |
| 170 | return $data; |
| 171 | } |
| 172 | |
| 173 | /** |
| 174 | * @param string $name |
| 175 | * @return string[] |
| 176 | */ |
| 177 | protected function parseFieldPath( $name ) { |
| 178 | $fieldKeys = []; |
| 179 | while ( preg_match( '/^(.+)\[([^\]]+)\]$/', $name, $m ) ) { |
| 180 | array_unshift( $fieldKeys, $m[2] ); |
| 181 | $name = $m[1]; |
| 182 | } |
| 183 | array_unshift( $fieldKeys, $name ); |
| 184 | return $fieldKeys; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * Find the nearest field to a field in this cloner matched the given name, |
| 189 | * walk through the chain of cloners. |
| 190 | * |
| 191 | * @param HTMLFormField $field |
| 192 | * @param string $find |
| 193 | * @return HTMLFormField|null |
| 194 | */ |
| 195 | public function findNearestField( $field, $find ) { |
| 196 | $findPath = $this->parseFieldPath( $find ); |
| 197 | // Access to fields as child or in other group is not allowed. |
| 198 | // Further support for a more complicated path may conduct here. |
| 199 | if ( count( $findPath ) > 1 ) { |
| 200 | return null; |
| 201 | } |
| 202 | if ( !isset( $this->mParams['fields'][$find] ) ) { |
| 203 | $cloner = $this->mParams['cloner'] ?? null; |
| 204 | if ( $cloner instanceof self ) { |
| 205 | return $cloner->findNearestField( $this, $find ); |
| 206 | } |
| 207 | return null; |
| 208 | } |
| 209 | $fields = $this->getFieldsForKey( $field->mParams['cloner-key'] ); |
| 210 | return $fields[$find]; |
| 211 | } |
| 212 | |
| 213 | /** |
| 214 | * @param HTMLFormField $field |
| 215 | * @return string[] |
| 216 | */ |
| 217 | protected function getFieldPath( $field ) { |
| 218 | $path = [ $this->mParams['fieldname'], $field->mParams['cloner-key'] ]; |
| 219 | $cloner = $this->mParams['cloner'] ?? null; |
| 220 | if ( $cloner instanceof self ) { |
| 221 | $path = array_merge( $cloner->getFieldPath( $this ), $path ); |
| 222 | } |
| 223 | return $path; |
| 224 | } |
| 225 | |
| 226 | /** |
| 227 | * Extract field data for a given field that belongs to this cloner. |
| 228 | * |
| 229 | * @param HTMLFormField $field |
| 230 | * @param mixed[] $alldata |
| 231 | * @return mixed |
| 232 | */ |
| 233 | public function extractFieldData( $field, $alldata ) { |
| 234 | foreach ( $this->getFieldPath( $field ) as $key ) { |
| 235 | $alldata = $alldata[$key]; |
| 236 | } |
| 237 | return $alldata[$field->mParams['fieldname']]; |
| 238 | } |
| 239 | |
| 240 | protected function needsLabel() { |
| 241 | return false; |
| 242 | } |
| 243 | |
| 244 | public function loadDataFromRequest( $request ) { |
| 245 | // It's possible that this might be posted with no fields. Detect that |
| 246 | // by looking for an edit token. |
| 247 | if ( !$request->getCheck( 'wpEditToken' ) && $request->getArray( $this->mName ) === null ) { |
| 248 | return $this->getDefault(); |
| 249 | } |
| 250 | |
| 251 | $values = $request->getArray( $this->mName ) ?? []; |
| 252 | |
| 253 | $ret = []; |
| 254 | foreach ( $values as $key => $value ) { |
| 255 | if ( $key === 'create' || isset( $value['delete'] ) ) { |
| 256 | $ret['nonjs'] = 1; |
| 257 | continue; |
| 258 | } |
| 259 | |
| 260 | // Add back in $request->getValues() so things that look for e.g. |
| 261 | // wpEditToken don't fail. |
| 262 | $data = $this->rekeyValuesArray( $key, $value ) + $request->getValues(); |
| 263 | |
| 264 | $fields = $this->getFieldsForKey( $key ); |
| 265 | $subrequest = new DerivativeRequest( $request, $data, $request->wasPosted() ); |
| 266 | $row = []; |
| 267 | foreach ( $fields as $fieldname => $field ) { |
| 268 | if ( $field->skipLoadData( $subrequest ) ) { |
| 269 | continue; |
| 270 | } |
| 271 | if ( !empty( $field->mParams['disabled'] ) ) { |
| 272 | $row[$fieldname] = $field->getDefault(); |
| 273 | } else { |
| 274 | $row[$fieldname] = $field->loadDataFromRequest( $subrequest ); |
| 275 | } |
| 276 | } |
| 277 | $ret[] = $row; |
| 278 | } |
| 279 | |
| 280 | if ( isset( $values['create'] ) ) { |
| 281 | // Non-JS client clicked the "create" button. |
| 282 | $fields = $this->getFieldsForKey( $this->uniqueId ); |
| 283 | $row = []; |
| 284 | foreach ( $fields as $fieldname => $field ) { |
| 285 | if ( !empty( $field->mParams['nodata'] ) ) { |
| 286 | continue; |
| 287 | } |
| 288 | $row[$fieldname] = $field->getDefault(); |
| 289 | } |
| 290 | $ret[] = $row; |
| 291 | } |
| 292 | |
| 293 | return $ret; |
| 294 | } |
| 295 | |
| 296 | public function getDefault() { |
| 297 | $ret = parent::getDefault(); |
| 298 | |
| 299 | // The default is one entry with all subfields at their defaults. |
| 300 | if ( $ret === null ) { |
| 301 | $fields = $this->getFieldsForKey( $this->uniqueId ); |
| 302 | $row = []; |
| 303 | foreach ( $fields as $fieldname => $field ) { |
| 304 | if ( !empty( $field->mParams['nodata'] ) ) { |
| 305 | continue; |
| 306 | } |
| 307 | $row[$fieldname] = $field->getDefault(); |
| 308 | } |
| 309 | $ret = [ $row ]; |
| 310 | } |
| 311 | |
| 312 | return $ret; |
| 313 | } |
| 314 | |
| 315 | /** |
| 316 | * @inheritDoc |
| 317 | * @phan-param array[] $values |
| 318 | */ |
| 319 | public function cancelSubmit( $values, $alldata ) { |
| 320 | if ( isset( $values['nonjs'] ) ) { |
| 321 | return true; |
| 322 | } |
| 323 | |
| 324 | foreach ( $values as $key => $value ) { |
| 325 | $fields = $this->getFieldsForKey( $key ); |
| 326 | foreach ( $fields as $fieldname => $field ) { |
| 327 | if ( !array_key_exists( $fieldname, $value ) ) { |
| 328 | continue; |
| 329 | } |
| 330 | if ( $field->cancelSubmit( $value[$fieldname], $alldata ) ) { |
| 331 | return true; |
| 332 | } |
| 333 | } |
| 334 | } |
| 335 | |
| 336 | return parent::cancelSubmit( $values, $alldata ); |
| 337 | } |
| 338 | |
| 339 | /** |
| 340 | * @inheritDoc |
| 341 | * @phan-param array[] $values |
| 342 | */ |
| 343 | public function validate( $values, $alldata ) { |
| 344 | if ( isset( $this->mParams['required'] ) |
| 345 | && $this->mParams['required'] !== false |
| 346 | && !$values |
| 347 | ) { |
| 348 | return $this->msg( 'htmlform-cloner-required' ); |
| 349 | } |
| 350 | |
| 351 | if ( isset( $values['nonjs'] ) ) { |
| 352 | // The submission was a non-JS create/delete click, so fail |
| 353 | // validation in case cancelSubmit() somehow didn't already handle |
| 354 | // it. |
| 355 | return false; |
| 356 | } |
| 357 | |
| 358 | foreach ( $values as $key => $value ) { |
| 359 | $fields = $this->getFieldsForKey( $key ); |
| 360 | foreach ( $fields as $fieldname => $field ) { |
| 361 | if ( !array_key_exists( $fieldname, $value ) || $field->isHidden( $alldata ) ) { |
| 362 | continue; |
| 363 | } |
| 364 | $ok = $field->validate( $value[$fieldname], $alldata ); |
| 365 | if ( $ok !== true ) { |
| 366 | return false; |
| 367 | } |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | return parent::validate( $values, $alldata ); |
| 372 | } |
| 373 | |
| 374 | /** |
| 375 | * Get the input HTML for the specified key. |
| 376 | * |
| 377 | * @param string $key Array key under which the fields should be named |
| 378 | * @param array $values |
| 379 | * @return string |
| 380 | */ |
| 381 | protected function getInputHTMLForKey( $key, array $values ) { |
| 382 | $displayFormat = $this->mParams['format'] ?? $this->mParent->getDisplayFormat(); |
| 383 | |
| 384 | // Conveniently, PHP method names are case-insensitive. |
| 385 | $getFieldHtmlMethod = $displayFormat == 'table' ? 'getTableRow' : ( 'get' . $displayFormat ); |
| 386 | |
| 387 | $html = ''; |
| 388 | $hidden = ''; |
| 389 | $hasLabel = false; |
| 390 | |
| 391 | $fields = $this->getFieldsForKey( $key ); |
| 392 | foreach ( $fields as $fieldname => $field ) { |
| 393 | $v = array_key_exists( $fieldname, $values ) |
| 394 | ? $values[$fieldname] |
| 395 | : $field->getDefault(); |
| 396 | |
| 397 | if ( $field instanceof HTMLHiddenField ) { |
| 398 | // HTMLHiddenField doesn't generate its own HTML |
| 399 | [ $name, $value, $params ] = $field->getHiddenFieldData( $v ); |
| 400 | $hidden .= Html::hidden( $name, $value, $params ) . "\n"; |
| 401 | } else { |
| 402 | $html .= $field->$getFieldHtmlMethod( $v ); |
| 403 | |
| 404 | $labelValue = trim( $field->getLabel() ); |
| 405 | if ( $labelValue !== "\u{00A0}" && $labelValue !== ' ' && $labelValue !== '' ) { |
| 406 | $hasLabel = true; |
| 407 | } |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | if ( !isset( $fields['delete'] ) ) { |
| 412 | $field = $this->getDeleteButtonHtml( $key ); |
| 413 | |
| 414 | if ( $displayFormat === 'table' ) { |
| 415 | $html .= $field->$getFieldHtmlMethod( $field->getDefault() ); |
| 416 | } else { |
| 417 | $html .= $field->getInputHTML( $field->getDefault() ); |
| 418 | } |
| 419 | } |
| 420 | |
| 421 | if ( $displayFormat !== 'raw' ) { |
| 422 | $classes = [ 'mw-htmlform-cloner-row' ]; |
| 423 | |
| 424 | if ( !$hasLabel ) { // Avoid strange spacing when no labels exist |
| 425 | $classes[] = 'mw-htmlform-nolabel'; |
| 426 | } |
| 427 | |
| 428 | $attribs = [ 'class' => $classes ]; |
| 429 | |
| 430 | if ( $displayFormat === 'table' ) { |
| 431 | $html = Html::rawElement( 'table', |
| 432 | $attribs, |
| 433 | Html::rawElement( 'tbody', [], "\n$html\n" ) ) . "\n"; |
| 434 | } else { |
| 435 | $html = Html::rawElement( 'div', $attribs, "\n$html\n" ); |
| 436 | } |
| 437 | } |
| 438 | |
| 439 | $html .= $hidden; |
| 440 | |
| 441 | if ( !empty( $this->mParams['row-legend'] ) ) { |
| 442 | $legend = $this->msg( $this->mParams['row-legend'] )->text(); |
| 443 | $html = Xml::fieldset( $legend, $html ); |
| 444 | } |
| 445 | |
| 446 | return $html; |
| 447 | } |
| 448 | |
| 449 | /** |
| 450 | * @param string $key Array key indicating to which field the delete button belongs |
| 451 | * @return HTMLFormField |
| 452 | */ |
| 453 | protected function getDeleteButtonHtml( $key ): HTMLFormField { |
| 454 | $name = "{$this->mName}[$key][delete]"; |
| 455 | $label = $this->mParams['delete-button-message'] ?? 'htmlform-cloner-delete'; |
| 456 | $field = HTMLForm::loadInputFromParameters( $name, [ |
| 457 | 'type' => 'submit', |
| 458 | 'formnovalidate' => true, |
| 459 | 'name' => $name, |
| 460 | 'id' => Sanitizer::escapeIdForAttribute( "{$this->mID}--$key--delete" ), |
| 461 | 'cssclass' => 'mw-htmlform-cloner-delete-button', |
| 462 | 'default' => $this->getMessage( $label )->text(), |
| 463 | 'disabled' => $this->mParams['disabled'] ?? false, |
| 464 | ], $this->mParent ); |
| 465 | return $field; |
| 466 | } |
| 467 | |
| 468 | protected function getCreateButtonHtml(): HTMLFormField { |
| 469 | $name = "{$this->mName}[create]"; |
| 470 | $label = $this->mParams['create-button-message'] ?? 'htmlform-cloner-create'; |
| 471 | return HTMLForm::loadInputFromParameters( $name, [ |
| 472 | 'type' => 'submit', |
| 473 | 'formnovalidate' => true, |
| 474 | 'name' => $name, |
| 475 | 'id' => Sanitizer::escapeIdForAttribute( "{$this->mID}--create" ), |
| 476 | 'cssclass' => 'mw-htmlform-cloner-create-button', |
| 477 | 'default' => $this->getMessage( $label )->text(), |
| 478 | 'disabled' => $this->mParams['disabled'] ?? false, |
| 479 | ], $this->mParent ); |
| 480 | } |
| 481 | |
| 482 | public function getInputHTML( $values ) { |
| 483 | $html = ''; |
| 484 | |
| 485 | foreach ( (array)$values as $key => $value ) { |
| 486 | if ( $key === 'nonjs' ) { |
| 487 | continue; |
| 488 | } |
| 489 | $html .= Html::rawElement( 'li', [ 'class' => 'mw-htmlform-cloner-li' ], |
| 490 | $this->getInputHTMLForKey( $key, $value ) |
| 491 | ); |
| 492 | } |
| 493 | |
| 494 | $template = $this->getInputHTMLForKey( $this->uniqueId, [] ); |
| 495 | $html = Html::rawElement( 'ul', [ |
| 496 | 'id' => "mw-htmlform-cloner-list-{$this->mID}", |
| 497 | 'class' => 'mw-htmlform-cloner-ul', |
| 498 | 'data-template' => $template, |
| 499 | 'data-unique-id' => $this->uniqueId, |
| 500 | ], $html ); |
| 501 | |
| 502 | $field = $this->getCreateButtonHtml(); |
| 503 | $html .= $field->getInputHTML( $field->getDefault() ); |
| 504 | |
| 505 | return $html; |
| 506 | } |
| 507 | |
| 508 | /** |
| 509 | * Get the input OOUI HTML for the specified key. |
| 510 | * |
| 511 | * @param string $key Array key under which the fields should be named |
| 512 | * @param array $values |
| 513 | * @return string |
| 514 | */ |
| 515 | protected function getInputOOUIForKey( $key, array $values ) { |
| 516 | $html = ''; |
| 517 | $hidden = ''; |
| 518 | |
| 519 | $fields = $this->getFieldsForKey( $key ); |
| 520 | foreach ( $fields as $fieldname => $field ) { |
| 521 | $v = array_key_exists( $fieldname, $values ) |
| 522 | ? $values[$fieldname] |
| 523 | : $field->getDefault(); |
| 524 | |
| 525 | if ( $field instanceof HTMLHiddenField ) { |
| 526 | // HTMLHiddenField doesn't generate its own HTML |
| 527 | [ $name, $value, $params ] = $field->getHiddenFieldData( $v ); |
| 528 | $hidden .= Html::hidden( $name, $value, $params ) . "\n"; |
| 529 | } else { |
| 530 | $html .= $field->getOOUI( $v ); |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | if ( !isset( $fields['delete'] ) ) { |
| 535 | $field = $this->getDeleteButtonHtml( $key ); |
| 536 | $fieldHtml = $field->getInputOOUI( $field->getDefault() ); |
| 537 | $fieldHtml->setInfusable( true ); |
| 538 | |
| 539 | $html .= $fieldHtml; |
| 540 | } |
| 541 | |
| 542 | $html = Html::rawElement( 'div', [ 'class' => 'mw-htmlform-cloner-row' ], "\n$html\n" ); |
| 543 | |
| 544 | $html .= $hidden; |
| 545 | |
| 546 | if ( !empty( $this->mParams['row-legend'] ) ) { |
| 547 | $legend = $this->msg( $this->mParams['row-legend'] )->text(); |
| 548 | $html = Xml::fieldset( $legend, $html ); |
| 549 | } |
| 550 | |
| 551 | return $html; |
| 552 | } |
| 553 | |
| 554 | public function getInputOOUI( $values ) { |
| 555 | $html = ''; |
| 556 | |
| 557 | foreach ( (array)$values as $key => $value ) { |
| 558 | if ( $key === 'nonjs' ) { |
| 559 | continue; |
| 560 | } |
| 561 | $html .= Html::rawElement( 'li', [ 'class' => 'mw-htmlform-cloner-li' ], |
| 562 | $this->getInputOOUIForKey( $key, $value ) |
| 563 | ); |
| 564 | } |
| 565 | |
| 566 | $template = $this->getInputOOUIForKey( $this->uniqueId, [] ); |
| 567 | $html = Html::rawElement( 'ul', [ |
| 568 | 'id' => "mw-htmlform-cloner-list-{$this->mID}", |
| 569 | 'class' => 'mw-htmlform-cloner-ul', |
| 570 | 'data-template' => $template, |
| 571 | 'data-unique-id' => $this->uniqueId, |
| 572 | ], $html ); |
| 573 | |
| 574 | $field = $this->getCreateButtonHtml(); |
| 575 | $fieldHtml = $field->getInputOOUI( $field->getDefault() ); |
| 576 | $fieldHtml->setInfusable( true ); |
| 577 | |
| 578 | $html .= $fieldHtml; |
| 579 | |
| 580 | return $html; |
| 581 | } |
| 582 | } |
| 583 | |
| 584 | /** @deprecated class alias since 1.42 */ |
| 585 | class_alias( HTMLFormFieldCloner::class, 'HTMLFormFieldCloner' ); |