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| 1 | <?php |
| 2 | |
| 3 | namespace MediaWiki\HTMLForm\Field; |
| 4 | |
| 5 | use MediaWiki\Html\Html; |
| 6 | use MediaWiki\HTMLForm\HTMLFormField; |
| 7 | use OOUI\Widget; |
| 8 | |
| 9 | /** |
| 10 | * <input> field. |
| 11 | * |
| 12 | * Besides the parameters recognized by HTMLFormField, the following are |
| 13 | * recognized: |
| 14 | * autocomplete - HTML autocomplete value (a boolean for on/off or a string according to |
| 15 | * https://html.spec.whatwg.org/multipage/forms.html#autofill ) |
| 16 | * |
| 17 | * @stable to extend |
| 18 | */ |
| 19 | class HTMLTextField extends HTMLFormField { |
| 20 | protected $mPlaceholder = ''; |
| 21 | |
| 22 | /** @var bool HTML autocomplete attribute */ |
| 23 | protected $autocomplete; |
| 24 | |
| 25 | /** |
| 26 | * @stable to call |
| 27 | * |
| 28 | * @param array $params |
| 29 | * - type: HTML textfield type |
| 30 | * - size: field size in characters (defaults to 45) |
| 31 | * - placeholder/placeholder-message: set HTML placeholder attribute |
| 32 | * - spellcheck: set HTML spellcheck attribute |
| 33 | * - persistent: upon unsuccessful requests, retain the value (defaults to true, except |
| 34 | * for password fields) |
| 35 | */ |
| 36 | public function __construct( $params ) { |
| 37 | if ( isset( $params['autocomplete'] ) && is_bool( $params['autocomplete'] ) ) { |
| 38 | $params['autocomplete'] = $params['autocomplete'] ? 'on' : 'off'; |
| 39 | } |
| 40 | |
| 41 | parent::__construct( $params ); |
| 42 | |
| 43 | if ( isset( $params['placeholder-message'] ) ) { |
| 44 | $this->mPlaceholder = $this->getMessage( $params['placeholder-message'] )->text(); |
| 45 | } elseif ( isset( $params['placeholder'] ) ) { |
| 46 | $this->mPlaceholder = $params['placeholder']; |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | /** |
| 51 | * @stable to override |
| 52 | * @return int |
| 53 | */ |
| 54 | public function getSize() { |
| 55 | return $this->mParams['size'] ?? 45; |
| 56 | } |
| 57 | |
| 58 | public function getSpellCheck() { |
| 59 | $val = $this->mParams['spellcheck'] ?? null; |
| 60 | if ( is_bool( $val ) ) { |
| 61 | // "spellcheck" attribute literally requires "true" or "false" to work. |
| 62 | return $val ? 'true' : 'false'; |
| 63 | } |
| 64 | return null; |
| 65 | } |
| 66 | |
| 67 | public function isPersistent() { |
| 68 | if ( isset( $this->mParams['persistent'] ) ) { |
| 69 | return $this->mParams['persistent']; |
| 70 | } |
| 71 | // don't put passwords into the HTML body, they could get cached or otherwise leaked |
| 72 | return !( isset( $this->mParams['type'] ) && $this->mParams['type'] === 'password' ); |
| 73 | } |
| 74 | |
| 75 | /** |
| 76 | * @inheritDoc |
| 77 | * @stable to override |
| 78 | */ |
| 79 | public function getInputHTML( $value ) { |
| 80 | if ( !$this->isPersistent() ) { |
| 81 | $value = ''; |
| 82 | } |
| 83 | |
| 84 | $attribs = [ |
| 85 | 'id' => $this->mID, |
| 86 | 'name' => $this->mName, |
| 87 | 'size' => $this->getSize(), |
| 88 | 'value' => $value, |
| 89 | 'dir' => $this->mDir, |
| 90 | 'spellcheck' => $this->getSpellCheck(), |
| 91 | ] + $this->getTooltipAndAccessKey() + $this->getDataAttribs(); |
| 92 | |
| 93 | if ( $this->mClass !== '' ) { |
| 94 | $attribs['class'] = $this->mClass; |
| 95 | } |
| 96 | if ( $this->mPlaceholder !== '' ) { |
| 97 | $attribs['placeholder'] = $this->mPlaceholder; |
| 98 | } |
| 99 | |
| 100 | # @todo Enforce pattern, step, required, readonly on the server side as |
| 101 | # well |
| 102 | $allowedParams = [ |
| 103 | 'type', |
| 104 | 'min', |
| 105 | 'max', |
| 106 | 'step', |
| 107 | 'title', |
| 108 | 'maxlength', |
| 109 | 'minlength', |
| 110 | 'tabindex', |
| 111 | 'disabled', |
| 112 | 'required', |
| 113 | 'autofocus', |
| 114 | 'readonly', |
| 115 | 'autocomplete', |
| 116 | // Only used in HTML mode: |
| 117 | 'pattern', |
| 118 | 'list', |
| 119 | ]; |
| 120 | |
| 121 | $attribs += $this->getAttributes( $allowedParams ); |
| 122 | |
| 123 | # Extract 'type' |
| 124 | $type = $this->getType( $attribs ); |
| 125 | |
| 126 | $inputHtml = Html::input( $this->mName, $value, $type, $attribs ); |
| 127 | return $inputHtml; |
| 128 | } |
| 129 | |
| 130 | protected function getType( &$attribs ) { |
| 131 | $type = $attribs['type'] ?? 'text'; |
| 132 | unset( $attribs['type'] ); |
| 133 | |
| 134 | # Implement tiny differences between some field variants |
| 135 | # here, rather than creating a new class for each one which |
| 136 | # is essentially just a clone of this one. |
| 137 | if ( isset( $this->mParams['type'] ) ) { |
| 138 | switch ( $this->mParams['type'] ) { |
| 139 | case 'int': |
| 140 | $type = 'number'; |
| 141 | $attribs['step'] = 1; |
| 142 | break; |
| 143 | case 'float': |
| 144 | $type = 'number'; |
| 145 | $attribs['step'] = 'any'; |
| 146 | break; |
| 147 | # Pass through |
| 148 | case 'email': |
| 149 | case 'password': |
| 150 | case 'url': |
| 151 | $type = $this->mParams['type']; |
| 152 | break; |
| 153 | case 'textwithbutton': |
| 154 | $type = $this->mParams['inputtype'] ?? 'text'; |
| 155 | break; |
| 156 | } |
| 157 | } |
| 158 | |
| 159 | return $type; |
| 160 | } |
| 161 | |
| 162 | /** |
| 163 | * @inheritDoc |
| 164 | * @stable to override |
| 165 | */ |
| 166 | public function getInputOOUI( $value ) { |
| 167 | if ( !$this->isPersistent() ) { |
| 168 | $value = ''; |
| 169 | } |
| 170 | |
| 171 | $attribs = $this->getTooltipAndAccessKeyOOUI(); |
| 172 | |
| 173 | if ( $this->mClass !== '' ) { |
| 174 | $attribs['classes'] = [ $this->mClass ]; |
| 175 | } |
| 176 | if ( $this->mPlaceholder !== '' ) { |
| 177 | $attribs['placeholder'] = $this->mPlaceholder; |
| 178 | } |
| 179 | |
| 180 | # @todo Enforce pattern, step, required, readonly on the server side as |
| 181 | # well |
| 182 | $allowedParams = [ |
| 183 | 'type', |
| 184 | 'min', |
| 185 | 'max', |
| 186 | 'step', |
| 187 | 'title', |
| 188 | 'maxlength', |
| 189 | 'minlength', |
| 190 | 'tabindex', |
| 191 | 'disabled', |
| 192 | 'required', |
| 193 | 'autofocus', |
| 194 | 'readonly', |
| 195 | 'autocomplete', |
| 196 | // Only used in OOUI mode: |
| 197 | 'autosize', |
| 198 | 'flags', |
| 199 | 'indicator', |
| 200 | ]; |
| 201 | |
| 202 | $attribs += \OOUI\Element::configFromHtmlAttributes( |
| 203 | $this->getAttributes( $allowedParams ) |
| 204 | ); |
| 205 | |
| 206 | $type = $this->getType( $attribs ); |
| 207 | if ( isset( $attribs['step'] ) && $attribs['step'] === 'any' ) { |
| 208 | $attribs['step'] = null; |
| 209 | } |
| 210 | |
| 211 | return $this->getInputWidget( [ |
| 212 | 'id' => $this->mID, |
| 213 | 'name' => $this->mName, |
| 214 | 'value' => $value, |
| 215 | 'type' => $type, |
| 216 | 'dir' => $this->mDir, |
| 217 | ] + $attribs ); |
| 218 | } |
| 219 | |
| 220 | public function getInputCodex( $value, $hasErrors ) { |
| 221 | if ( !$this->isPersistent() ) { |
| 222 | $value = ''; |
| 223 | } |
| 224 | |
| 225 | $attribs = [ |
| 226 | 'id' => $this->mID, |
| 227 | 'name' => $this->mName, |
| 228 | 'size' => $this->getSize(), |
| 229 | 'value' => $value, |
| 230 | 'dir' => $this->mDir, |
| 231 | 'spellcheck' => $this->getSpellCheck(), |
| 232 | ] + $this->getTooltipAndAccessKey() + $this->getDataAttribs(); |
| 233 | |
| 234 | if ( $this->mPlaceholder !== '' ) { |
| 235 | $attribs['placeholder'] = $this->mPlaceholder; |
| 236 | } |
| 237 | $attribs['class'] = $this->mClass ? [ $this->mClass ] : []; |
| 238 | |
| 239 | $allowedParams = [ |
| 240 | 'type', |
| 241 | 'min', |
| 242 | 'max', |
| 243 | 'step', |
| 244 | 'title', |
| 245 | 'maxlength', |
| 246 | 'minlength', |
| 247 | 'tabindex', |
| 248 | 'disabled', |
| 249 | 'required', |
| 250 | 'autofocus', |
| 251 | 'readonly', |
| 252 | 'autocomplete', |
| 253 | 'pattern', |
| 254 | 'list', |
| 255 | ]; |
| 256 | |
| 257 | $attribs += $this->getAttributes( $allowedParams ); |
| 258 | |
| 259 | // Extract 'type'. |
| 260 | $type = $this->getType( $attribs ); |
| 261 | |
| 262 | return static::buildCodexComponent( $value, $hasErrors, $type, $this->mName, $attribs ); |
| 263 | } |
| 264 | |
| 265 | /** |
| 266 | * Build the markup of the Codex component |
| 267 | * |
| 268 | * @param string $value The value to set the input to |
| 269 | * @param bool $hasErrors Whether there are validation errors. |
| 270 | * @param string $type The input's type attribute |
| 271 | * @param string $name The input's name attribute |
| 272 | * @param array $inputAttribs Other input attributes |
| 273 | * @return string Raw HTML |
| 274 | */ |
| 275 | public static function buildCodexComponent( $value, $hasErrors, $type, $name, $inputAttribs ) { |
| 276 | // Set up classes for the outer <div>. |
| 277 | $wrapperClass = [ 'cdx-text-input' ]; |
| 278 | if ( $hasErrors ) { |
| 279 | $wrapperClass[] = 'cdx-text-input--status-error'; |
| 280 | } |
| 281 | |
| 282 | $inputAttribs['class'][] = 'cdx-text-input__input'; |
| 283 | $inputHtml = Html::input( $name, $value, $type, $inputAttribs ); |
| 284 | |
| 285 | return Html::rawElement( 'div', [ 'class' => $wrapperClass ], $inputHtml ); |
| 286 | } |
| 287 | |
| 288 | /** |
| 289 | * @stable to override |
| 290 | * |
| 291 | * @param array $params |
| 292 | * |
| 293 | * @return Widget |
| 294 | */ |
| 295 | protected function getInputWidget( $params ) { |
| 296 | return new \OOUI\TextInputWidget( $params ); |
| 297 | } |
| 298 | |
| 299 | /** |
| 300 | * Returns an array of data-* attributes to add to the field. |
| 301 | * @stable to override |
| 302 | * |
| 303 | * @return array |
| 304 | */ |
| 305 | protected function getDataAttribs() { |
| 306 | return []; |
| 307 | } |
| 308 | } |
| 309 | |
| 310 | /** @deprecated class alias since 1.42 */ |
| 311 | class_alias( HTMLTextField::class, 'HTMLTextField' ); |