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acf.js
1 year ago
_acf-field.js
536 lines
| 1 | ( function ( $, undefined ) { |
| 2 | // vars |
| 3 | var storage = []; |
| 4 | |
| 5 | /** |
| 6 | * acf.Field |
| 7 | * |
| 8 | * description |
| 9 | * |
| 10 | * @date 23/3/18 |
| 11 | * @since ACF 5.6.9 |
| 12 | * |
| 13 | * @param type $var Description. Default. |
| 14 | * @return type Description. |
| 15 | */ |
| 16 | |
| 17 | acf.Field = acf.Model.extend( { |
| 18 | // field type |
| 19 | type: '', |
| 20 | |
| 21 | // class used to avoid nested event triggers |
| 22 | eventScope: '.acf-field', |
| 23 | |
| 24 | // initialize events on 'ready' |
| 25 | wait: 'ready', |
| 26 | |
| 27 | /** |
| 28 | * setup |
| 29 | * |
| 30 | * Called during the constructor function to setup this field ready for initialization |
| 31 | * |
| 32 | * @date 8/5/18 |
| 33 | * @since ACF 5.6.9 |
| 34 | * |
| 35 | * @param jQuery $field The field element. |
| 36 | * @return void |
| 37 | */ |
| 38 | |
| 39 | setup: function ( $field ) { |
| 40 | // set $el |
| 41 | this.$el = $field; |
| 42 | |
| 43 | // inherit $field data |
| 44 | this.inherit( $field ); |
| 45 | |
| 46 | // inherit control data |
| 47 | this.inherit( this.$control() ); |
| 48 | }, |
| 49 | |
| 50 | /** |
| 51 | * val |
| 52 | * |
| 53 | * Sets or returns the field's value |
| 54 | * |
| 55 | * @date 8/5/18 |
| 56 | * @since ACF 5.6.9 |
| 57 | * |
| 58 | * @param mixed val Optional. The value to set |
| 59 | * @return mixed |
| 60 | */ |
| 61 | |
| 62 | val: function ( val ) { |
| 63 | // Set. |
| 64 | if ( val !== undefined ) { |
| 65 | return this.setValue( val ); |
| 66 | |
| 67 | // Get. |
| 68 | } else { |
| 69 | return this.prop( 'disabled' ) ? null : this.getValue(); |
| 70 | } |
| 71 | }, |
| 72 | |
| 73 | /** |
| 74 | * getValue |
| 75 | * |
| 76 | * returns the field's value |
| 77 | * |
| 78 | * @date 8/5/18 |
| 79 | * @since ACF 5.6.9 |
| 80 | * |
| 81 | * @param void |
| 82 | * @return mixed |
| 83 | */ |
| 84 | |
| 85 | getValue: function () { |
| 86 | return this.$input().val(); |
| 87 | }, |
| 88 | |
| 89 | /** |
| 90 | * setValue |
| 91 | * |
| 92 | * sets the field's value and returns true if changed |
| 93 | * |
| 94 | * @date 8/5/18 |
| 95 | * @since ACF 5.6.9 |
| 96 | * |
| 97 | * @param mixed val |
| 98 | * @return boolean. True if changed. |
| 99 | */ |
| 100 | |
| 101 | setValue: function ( val ) { |
| 102 | return acf.val( this.$input(), val ); |
| 103 | }, |
| 104 | |
| 105 | /** |
| 106 | * __ |
| 107 | * |
| 108 | * i18n helper to be removed |
| 109 | * |
| 110 | * @date 8/5/18 |
| 111 | * @since ACF 5.6.9 |
| 112 | * |
| 113 | * @param type $var Description. Default. |
| 114 | * @return type Description. |
| 115 | */ |
| 116 | |
| 117 | __: function ( string ) { |
| 118 | return acf._e( this.type, string ); |
| 119 | }, |
| 120 | |
| 121 | /** |
| 122 | * $control |
| 123 | * |
| 124 | * returns the control jQuery element used for inheriting data. Uses this.control setting. |
| 125 | * |
| 126 | * @date 8/5/18 |
| 127 | * @since ACF 5.6.9 |
| 128 | * |
| 129 | * @param void |
| 130 | * @return jQuery |
| 131 | */ |
| 132 | |
| 133 | $control: function () { |
| 134 | return false; |
| 135 | }, |
| 136 | |
| 137 | /** |
| 138 | * $input |
| 139 | * |
| 140 | * returns the input jQuery element used for saving values. Uses this.input setting. |
| 141 | * |
| 142 | * @date 8/5/18 |
| 143 | * @since ACF 5.6.9 |
| 144 | * |
| 145 | * @param void |
| 146 | * @return jQuery |
| 147 | */ |
| 148 | |
| 149 | $input: function () { |
| 150 | return this.$( '[name]:first' ); |
| 151 | }, |
| 152 | |
| 153 | /** |
| 154 | * $inputWrap |
| 155 | * |
| 156 | * description |
| 157 | * |
| 158 | * @date 12/5/18 |
| 159 | * @since ACF 5.6.9 |
| 160 | * |
| 161 | * @param type $var Description. Default. |
| 162 | * @return type Description. |
| 163 | */ |
| 164 | |
| 165 | $inputWrap: function () { |
| 166 | return this.$( '.acf-input:first' ); |
| 167 | }, |
| 168 | |
| 169 | /** |
| 170 | * $inputWrap |
| 171 | * |
| 172 | * description |
| 173 | * |
| 174 | * @date 12/5/18 |
| 175 | * @since ACF 5.6.9 |
| 176 | * |
| 177 | * @param type $var Description. Default. |
| 178 | * @return type Description. |
| 179 | */ |
| 180 | |
| 181 | $labelWrap: function () { |
| 182 | return this.$( '.acf-label:first' ); |
| 183 | }, |
| 184 | |
| 185 | /** |
| 186 | * getInputName |
| 187 | * |
| 188 | * Returns the field's input name |
| 189 | * |
| 190 | * @date 8/5/18 |
| 191 | * @since ACF 5.6.9 |
| 192 | * |
| 193 | * @param void |
| 194 | * @return string |
| 195 | */ |
| 196 | |
| 197 | getInputName: function () { |
| 198 | return this.$input().attr( 'name' ) || ''; |
| 199 | }, |
| 200 | |
| 201 | /** |
| 202 | * parent |
| 203 | * |
| 204 | * returns the field's parent field or false on failure. |
| 205 | * |
| 206 | * @date 8/5/18 |
| 207 | * @since ACF 5.6.9 |
| 208 | * |
| 209 | * @param void |
| 210 | * @return object|false |
| 211 | */ |
| 212 | |
| 213 | parent: function () { |
| 214 | // vars |
| 215 | var parents = this.parents(); |
| 216 | |
| 217 | // return |
| 218 | return parents.length ? parents[ 0 ] : false; |
| 219 | }, |
| 220 | |
| 221 | /** |
| 222 | * parents |
| 223 | * |
| 224 | * description |
| 225 | * |
| 226 | * @date 9/7/18 |
| 227 | * @since ACF 5.6.9 |
| 228 | * |
| 229 | * @param type $var Description. Default. |
| 230 | * @return type Description. |
| 231 | */ |
| 232 | |
| 233 | parents: function () { |
| 234 | // vars |
| 235 | var $parents = this.$el.parents( '.acf-field' ); |
| 236 | |
| 237 | // convert |
| 238 | var parents = acf.getFields( $parents ); |
| 239 | |
| 240 | // return |
| 241 | return parents; |
| 242 | }, |
| 243 | |
| 244 | show: function ( lockKey, context ) { |
| 245 | // show field and store result |
| 246 | var changed = acf.show( this.$el, lockKey ); |
| 247 | |
| 248 | // do action if visibility has changed |
| 249 | if ( changed ) { |
| 250 | this.prop( 'hidden', false ); |
| 251 | acf.doAction( 'show_field', this, context ); |
| 252 | |
| 253 | if ( context === 'conditional_logic' ) { |
| 254 | this.setFieldSettingsLastVisible(); |
| 255 | } |
| 256 | } |
| 257 | |
| 258 | // return |
| 259 | return changed; |
| 260 | }, |
| 261 | |
| 262 | hide: function ( lockKey, context ) { |
| 263 | // hide field and store result |
| 264 | var changed = acf.hide( this.$el, lockKey ); |
| 265 | |
| 266 | // do action if visibility has changed |
| 267 | if ( changed ) { |
| 268 | this.prop( 'hidden', true ); |
| 269 | acf.doAction( 'hide_field', this, context ); |
| 270 | |
| 271 | if ( context === 'conditional_logic' ) { |
| 272 | this.setFieldSettingsLastVisible(); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | // return |
| 277 | return changed; |
| 278 | }, |
| 279 | |
| 280 | setFieldSettingsLastVisible: function () { |
| 281 | // Ensure this conditional logic trigger has happened inside a field settings tab. |
| 282 | var $parents = this.$el.parents( '.acf-field-settings-main' ); |
| 283 | if ( ! $parents.length ) return; |
| 284 | |
| 285 | var $fields = $parents.find( '.acf-field' ); |
| 286 | |
| 287 | $fields.removeClass( 'acf-last-visible' ); |
| 288 | $fields.not( '.acf-hidden' ).last().addClass( 'acf-last-visible' ); |
| 289 | }, |
| 290 | |
| 291 | enable: function ( lockKey, context ) { |
| 292 | // enable field and store result |
| 293 | var changed = acf.enable( this.$el, lockKey ); |
| 294 | |
| 295 | // do action if disabled has changed |
| 296 | if ( changed ) { |
| 297 | this.prop( 'disabled', false ); |
| 298 | acf.doAction( 'enable_field', this, context ); |
| 299 | } |
| 300 | |
| 301 | // return |
| 302 | return changed; |
| 303 | }, |
| 304 | |
| 305 | disable: function ( lockKey, context ) { |
| 306 | // disabled field and store result |
| 307 | var changed = acf.disable( this.$el, lockKey ); |
| 308 | |
| 309 | // do action if disabled has changed |
| 310 | if ( changed ) { |
| 311 | this.prop( 'disabled', true ); |
| 312 | acf.doAction( 'disable_field', this, context ); |
| 313 | } |
| 314 | |
| 315 | // return |
| 316 | return changed; |
| 317 | }, |
| 318 | |
| 319 | showEnable: function ( lockKey, context ) { |
| 320 | // enable |
| 321 | this.enable.apply( this, arguments ); |
| 322 | |
| 323 | // show and return true if changed |
| 324 | return this.show.apply( this, arguments ); |
| 325 | }, |
| 326 | |
| 327 | hideDisable: function ( lockKey, context ) { |
| 328 | // disable |
| 329 | this.disable.apply( this, arguments ); |
| 330 | |
| 331 | // hide and return true if changed |
| 332 | return this.hide.apply( this, arguments ); |
| 333 | }, |
| 334 | |
| 335 | showNotice: function ( props ) { |
| 336 | // ensure object |
| 337 | if ( typeof props !== 'object' ) { |
| 338 | props = { text: props }; |
| 339 | } |
| 340 | |
| 341 | // remove old notice |
| 342 | if ( this.notice ) { |
| 343 | this.notice.remove(); |
| 344 | } |
| 345 | |
| 346 | // create new notice |
| 347 | props.target = this.$inputWrap(); |
| 348 | this.notice = acf.newNotice( props ); |
| 349 | }, |
| 350 | |
| 351 | removeNotice: function ( timeout ) { |
| 352 | if ( this.notice ) { |
| 353 | this.notice.away( timeout || 0 ); |
| 354 | this.notice = false; |
| 355 | } |
| 356 | }, |
| 357 | |
| 358 | showError: function ( message, location = 'before' ) { |
| 359 | // add class |
| 360 | this.$el.addClass( 'acf-error' ); |
| 361 | |
| 362 | // add message |
| 363 | if ( message !== undefined ) { |
| 364 | this.showNotice( { |
| 365 | text: message, |
| 366 | type: 'error', |
| 367 | dismiss: false, |
| 368 | location: location, |
| 369 | } ); |
| 370 | } |
| 371 | |
| 372 | // action |
| 373 | acf.doAction( 'invalid_field', this ); |
| 374 | |
| 375 | // add event |
| 376 | this.$el.one( |
| 377 | 'focus change', |
| 378 | 'input, select, textarea', |
| 379 | $.proxy( this.removeError, this ) |
| 380 | ); |
| 381 | }, |
| 382 | |
| 383 | removeError: function () { |
| 384 | // remove class |
| 385 | this.$el.removeClass( 'acf-error' ); |
| 386 | |
| 387 | // remove notice |
| 388 | this.removeNotice( 250 ); |
| 389 | |
| 390 | // action |
| 391 | acf.doAction( 'valid_field', this ); |
| 392 | }, |
| 393 | |
| 394 | trigger: function ( name, args, bubbles ) { |
| 395 | // allow some events to bubble |
| 396 | if ( name == 'invalidField' ) { |
| 397 | bubbles = true; |
| 398 | } |
| 399 | |
| 400 | // return |
| 401 | return acf.Model.prototype.trigger.apply( this, [ |
| 402 | name, |
| 403 | args, |
| 404 | bubbles, |
| 405 | ] ); |
| 406 | }, |
| 407 | } ); |
| 408 | |
| 409 | /** |
| 410 | * newField |
| 411 | * |
| 412 | * description |
| 413 | * |
| 414 | * @date 14/12/17 |
| 415 | * @since ACF 5.6.5 |
| 416 | * |
| 417 | * @param type $var Description. Default. |
| 418 | * @return type Description. |
| 419 | */ |
| 420 | |
| 421 | acf.newField = function ( $field ) { |
| 422 | // vars |
| 423 | var type = $field.data( 'type' ); |
| 424 | var mid = modelId( type ); |
| 425 | var model = acf.models[ mid ] || acf.Field; |
| 426 | |
| 427 | // instantiate |
| 428 | var field = new model( $field ); |
| 429 | |
| 430 | // actions |
| 431 | acf.doAction( 'new_field', field ); |
| 432 | |
| 433 | // return |
| 434 | return field; |
| 435 | }; |
| 436 | |
| 437 | /** |
| 438 | * mid |
| 439 | * |
| 440 | * Calculates the model ID for a field type |
| 441 | * |
| 442 | * @date 15/12/17 |
| 443 | * @since ACF 5.6.5 |
| 444 | * |
| 445 | * @param string type |
| 446 | * @return string |
| 447 | */ |
| 448 | |
| 449 | var modelId = function ( type ) { |
| 450 | return acf.strPascalCase( type || '' ) + 'Field'; |
| 451 | }; |
| 452 | |
| 453 | /** |
| 454 | * registerFieldType |
| 455 | * |
| 456 | * description |
| 457 | * |
| 458 | * @date 14/12/17 |
| 459 | * @since ACF 5.6.5 |
| 460 | * |
| 461 | * @param type $var Description. Default. |
| 462 | * @return type Description. |
| 463 | */ |
| 464 | |
| 465 | acf.registerFieldType = function ( model ) { |
| 466 | // vars |
| 467 | var proto = model.prototype; |
| 468 | var type = proto.type; |
| 469 | var mid = modelId( type ); |
| 470 | |
| 471 | // store model |
| 472 | acf.models[ mid ] = model; |
| 473 | |
| 474 | // store reference |
| 475 | storage.push( type ); |
| 476 | }; |
| 477 | |
| 478 | /** |
| 479 | * acf.getFieldType |
| 480 | * |
| 481 | * description |
| 482 | * |
| 483 | * @date 1/2/18 |
| 484 | * @since ACF 5.6.5 |
| 485 | * |
| 486 | * @param type $var Description. Default. |
| 487 | * @return type Description. |
| 488 | */ |
| 489 | |
| 490 | acf.getFieldType = function ( type ) { |
| 491 | var mid = modelId( type ); |
| 492 | return acf.models[ mid ] || false; |
| 493 | }; |
| 494 | |
| 495 | /** |
| 496 | * acf.getFieldTypes |
| 497 | * |
| 498 | * description |
| 499 | * |
| 500 | * @date 1/2/18 |
| 501 | * @since ACF 5.6.5 |
| 502 | * |
| 503 | * @param type $var Description. Default. |
| 504 | * @return type Description. |
| 505 | */ |
| 506 | |
| 507 | acf.getFieldTypes = function ( args ) { |
| 508 | // defaults |
| 509 | args = acf.parseArgs( args, { |
| 510 | category: '', |
| 511 | // hasValue: true |
| 512 | } ); |
| 513 | |
| 514 | // clone available types |
| 515 | var types = []; |
| 516 | |
| 517 | // loop |
| 518 | storage.map( function ( type ) { |
| 519 | // vars |
| 520 | var model = acf.getFieldType( type ); |
| 521 | var proto = model.prototype; |
| 522 | |
| 523 | // check operator |
| 524 | if ( args.category && proto.category !== args.category ) { |
| 525 | return; |
| 526 | } |
| 527 | |
| 528 | // append |
| 529 | types.push( model ); |
| 530 | } ); |
| 531 | |
| 532 | // return |
| 533 | return types; |
| 534 | }; |
| 535 | } )( jQuery ); |
| 536 |