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select2
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utils.js
1928 lines
| 1 | /* |
| 2 | * TIME |
| 3 | */ |
| 4 | |
| 5 | function getDateFromFormat(value, format, object) { |
| 6 | if (!value) { |
| 7 | return null; |
| 8 | } |
| 9 | |
| 10 | // second char of format can be only [/.-] |
| 11 | let separator = format.charAt(1); |
| 12 | |
| 13 | let formatChunks = format.split(separator); |
| 14 | let dateChunks = value.split(separator); |
| 15 | |
| 16 | if (formatChunks.length != dateChunks.length || formatChunks.length != 3) |
| 17 | { |
| 18 | // invalid date |
| 19 | return null; |
| 20 | } |
| 21 | |
| 22 | // create lookup to easily access the date components |
| 23 | let lookup = {}; |
| 24 | |
| 25 | for (let i = 0; i < formatChunks.length; i++) |
| 26 | { |
| 27 | let k = formatChunks[i].toLowerCase(); |
| 28 | |
| 29 | lookup[k] = dateChunks[i]; |
| 30 | } |
| 31 | |
| 32 | // rebuild date by using the military format |
| 33 | let date = lookup.y + '-' + lookup.m + '-' + lookup.d; |
| 34 | |
| 35 | if (object === false) { |
| 36 | // return only the date string |
| 37 | return date; |
| 38 | } |
| 39 | |
| 40 | // instantiate date |
| 41 | return new Date(date); |
| 42 | } |
| 43 | |
| 44 | function getFormattedTime(hour, min, format, tz) { |
| 45 | if (typeof format !== 'string') { |
| 46 | format = 'H:i'; |
| 47 | } |
| 48 | |
| 49 | // use by default HH:ii format (24H) |
| 50 | const options = { |
| 51 | hour: '2-digit', |
| 52 | minute: '2-digit', |
| 53 | hour12: false, |
| 54 | }; |
| 55 | |
| 56 | if (format.match(/^[Gg]/)) { |
| 57 | // display hours as a number |
| 58 | options.hour = 'numeric'; |
| 59 | } |
| 60 | |
| 61 | if (format.match(/A$/)) { |
| 62 | // use AM/PM notation |
| 63 | options.hour12 = true; |
| 64 | } |
| 65 | |
| 66 | if (tz && typeof tz === 'string') { |
| 67 | // display time according to the specified timezone |
| 68 | options.timeZone = tz; |
| 69 | } |
| 70 | |
| 71 | // create date time |
| 72 | let dt = new Date(); |
| 73 | dt.setHours(hour); |
| 74 | dt.setMinutes(min); |
| 75 | |
| 76 | // format time |
| 77 | return dt.toLocaleTimeString([], options); |
| 78 | } |
| 79 | |
| 80 | /* |
| 81 | |
| 82 | */ |
| 83 | |
| 84 | function isEmailCompliant(email) { |
| 85 | if (typeof email !== 'string') { |
| 86 | // the input field was passed, get specified e-mail |
| 87 | var tmp = jQuery(email).val(); |
| 88 | // trim the e-mail address |
| 89 | tmp = tmp.trim(); |
| 90 | // Update the input field. |
| 91 | // Use the attr method in order force the update, |
| 92 | // because val won't do anything as the passed value |
| 93 | // will result equals to the previous one. |
| 94 | jQuery(email).attr('value', tmp); |
| 95 | |
| 96 | // keep only the e-mail |
| 97 | email = tmp; |
| 98 | } |
| 99 | |
| 100 | // define regex for e-mail validation |
| 101 | var re = /^(([^<>()[\]\\.,;:\s@\"]+(\.[^<>()[\]\\.,;:\s@\"]+)*)|(\".+\"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/; |
| 102 | |
| 103 | // make sure the e-mail is compliant |
| 104 | return re.test(email); |
| 105 | } |
| 106 | |
| 107 | /* |
| 108 | * FORM VALIDATION |
| 109 | */ |
| 110 | |
| 111 | function VikFormValidator(form, clazz) { |
| 112 | this.form = form; |
| 113 | |
| 114 | if (typeof clazz === 'undefined') { |
| 115 | clazz = 'invalid'; |
| 116 | } |
| 117 | |
| 118 | this.clazz = clazz; |
| 119 | this.labels = {}; |
| 120 | this.callbacks = []; |
| 121 | |
| 122 | // prevent the form submission on enter keydown |
| 123 | |
| 124 | jQuery(this.form).on('keyup', function(e) { |
| 125 | var keyCode = e.keyCode || e.which; |
| 126 | |
| 127 | if (keyCode === 13) { |
| 128 | e.preventDefault(); |
| 129 | return false; |
| 130 | } |
| 131 | }); |
| 132 | |
| 133 | this.registerFields('.required'); |
| 134 | } |
| 135 | |
| 136 | VikFormValidator.prototype.isValid = function(input) { |
| 137 | if (jQuery(input).is(':checkbox')) { |
| 138 | // make sure the checkbox if selected |
| 139 | return jQuery(input).is(':checked') ? true : false; |
| 140 | } |
| 141 | |
| 142 | var val = jQuery(input).val(); |
| 143 | |
| 144 | if (val === null || val.length == 0) { |
| 145 | return false; |
| 146 | } |
| 147 | |
| 148 | // if we have an e-mail field, make sure the address is valid |
| 149 | if (jQuery(input).attr('type') === 'email' && !isEmailCompliant(input)) { |
| 150 | return false; |
| 151 | } |
| 152 | |
| 153 | return true; |
| 154 | } |
| 155 | |
| 156 | VikFormValidator.prototype.registerFields = function(selector) { |
| 157 | |
| 158 | var _this = this; |
| 159 | |
| 160 | jQuery(this.form).find(selector).each(function() { |
| 161 | if (!jQuery(this).hasClass('required')) { |
| 162 | jQuery(this).addClass('required'); |
| 163 | } |
| 164 | |
| 165 | jQuery(this).on('blur', function() { |
| 166 | if (_this.isValid(this)) { |
| 167 | _this.unsetInvalid(this); |
| 168 | } else { |
| 169 | _this.setInvalid(this); |
| 170 | } |
| 171 | }); |
| 172 | }); |
| 173 | |
| 174 | return this; |
| 175 | } |
| 176 | |
| 177 | VikFormValidator.prototype.unregisterFields = function(selector) { |
| 178 | var _this = this; |
| 179 | |
| 180 | jQuery(this.form).find(selector).each(function() { |
| 181 | if (jQuery(this).hasClass('required')) { |
| 182 | jQuery(this).removeClass('required'); |
| 183 | } |
| 184 | |
| 185 | // unset invalid class from deregistered fields |
| 186 | _this.unsetInvalid(this); |
| 187 | |
| 188 | jQuery(this).off('blur'); |
| 189 | }); |
| 190 | |
| 191 | return this; |
| 192 | } |
| 193 | |
| 194 | VikFormValidator.prototype.validate = function(callback) { |
| 195 | var ok = true; |
| 196 | |
| 197 | var _this = this; |
| 198 | |
| 199 | this.clearInvalidTabPane(); |
| 200 | |
| 201 | jQuery(this.form).find('.required').filter('input,select,textarea,checkbox').each(function() { |
| 202 | if (_this.isValid(this)) { |
| 203 | _this.unsetInvalid(this); |
| 204 | } else { |
| 205 | _this.setInvalid(this); |
| 206 | ok = false; |
| 207 | |
| 208 | if (!jQuery(this).is(':visible')) { |
| 209 | // the input is probably hidden behind |
| 210 | // an unactive tab pane |
| 211 | _this.setInvalidTabPane(this); |
| 212 | } |
| 213 | } |
| 214 | }); |
| 215 | |
| 216 | // execute registered callbacks |
| 217 | for (var i = 0; i < this.callbacks.length; i++) { |
| 218 | ok = this.callbacks[i](this) && ok; |
| 219 | } |
| 220 | |
| 221 | // execute specified validation |
| 222 | if (typeof callback !== 'undefined') { |
| 223 | ok = callback(this) && ok; |
| 224 | } |
| 225 | |
| 226 | return ok; |
| 227 | } |
| 228 | |
| 229 | VikFormValidator.prototype.setLabel = function(input, label) { |
| 230 | this.labels[jQuery(input).attr('name')] = label; |
| 231 | |
| 232 | return this; |
| 233 | } |
| 234 | |
| 235 | VikFormValidator.prototype.getLabel = function(input) { |
| 236 | var name = jQuery(input).attr('name'); |
| 237 | |
| 238 | if (this.labels.hasOwnProperty(name)) { |
| 239 | return jQuery(this.labels[name]); |
| 240 | } |
| 241 | |
| 242 | return jQuery(input).closest('.controls').prev().find('b,label'); |
| 243 | } |
| 244 | |
| 245 | VikFormValidator.prototype.setInvalid = function(input) { |
| 246 | if (jQuery(input).is('input,textarea')) { |
| 247 | // do not add "invalid" class to select |
| 248 | jQuery(input).addClass(this.clazz); |
| 249 | } |
| 250 | |
| 251 | this.getLabel(input).addClass(this.clazz); |
| 252 | |
| 253 | return this; |
| 254 | } |
| 255 | |
| 256 | VikFormValidator.prototype.unsetInvalid = function(input) { |
| 257 | jQuery(input).removeClass(this.clazz); |
| 258 | this.getLabel(input).removeClass(this.clazz); |
| 259 | |
| 260 | return this; |
| 261 | } |
| 262 | |
| 263 | VikFormValidator.prototype.isInvalid = function(input) { |
| 264 | return jQuery(input).hasClass(this.clazz); |
| 265 | } |
| 266 | |
| 267 | VikFormValidator.prototype.clearInvalidTabPane = function() { |
| 268 | jQuery('ul.nav-tabs li a').removeClass(this.clazz); |
| 269 | |
| 270 | return this; |
| 271 | } |
| 272 | |
| 273 | VikFormValidator.prototype.setInvalidTabPane = function(input) { |
| 274 | var pane = jQuery(input).closest('.tab-pane'); |
| 275 | |
| 276 | if (pane.length) { |
| 277 | var id = jQuery(pane).attr('id'); |
| 278 | var link = jQuery('ul.nav-tabs li a[href="#' + id + '"]'); |
| 279 | |
| 280 | if (link.length) { |
| 281 | link.addClass(this.clazz); |
| 282 | } |
| 283 | } |
| 284 | |
| 285 | return this; |
| 286 | } |
| 287 | |
| 288 | VikFormValidator.prototype.addCallback = function(callback) { |
| 289 | if (typeof callback === 'function') { |
| 290 | this.callbacks.push(callback); |
| 291 | } |
| 292 | |
| 293 | return this; |
| 294 | } |
| 295 | |
| 296 | VikFormValidator.prototype.removeCallback = function(callback) { |
| 297 | for (var i = 0; i < this.callbacks.length; i++) { |
| 298 | if (this.callbacks[i] === callback) { |
| 299 | this.callbacks.splice(i, 1); |
| 300 | |
| 301 | return true; |
| 302 | } |
| 303 | } |
| 304 | |
| 305 | return false; |
| 306 | } |
| 307 | |
| 308 | /* |
| 309 | * FORM OBSERVER |
| 310 | */ |
| 311 | |
| 312 | function VikFormObserver(form, types, skip) { |
| 313 | |
| 314 | if (typeof types === 'undefined') { |
| 315 | types = ['hidden', 'input', 'textarea', 'select', 'file']; |
| 316 | } |
| 317 | |
| 318 | if (typeof skip === 'undefined') { |
| 319 | skip = []; |
| 320 | } |
| 321 | |
| 322 | // always exclude select2 search input |
| 323 | skip.push('[id^="s2id_autogen"]'); |
| 324 | |
| 325 | this.form = form; |
| 326 | this.types = types; |
| 327 | this.skipList = skip; |
| 328 | this.custom = {}; |
| 329 | this.cache = {}; |
| 330 | this.force = 0; |
| 331 | this.debug = false; |
| 332 | } |
| 333 | |
| 334 | VikFormObserver.prototype.freeze = function() { |
| 335 | this.cache = this.map(); |
| 336 | |
| 337 | this.force = 0; |
| 338 | |
| 339 | return this; |
| 340 | } |
| 341 | |
| 342 | VikFormObserver.prototype.isChanged = function() { |
| 343 | if (this.force == 1) { |
| 344 | return true; |
| 345 | } else if (this.force == -1) { |
| 346 | return false |
| 347 | } |
| 348 | |
| 349 | var map = this.map(); |
| 350 | |
| 351 | var keys1 = Object.keys(this.cache); |
| 352 | var keys2 = Object.keys(map); |
| 353 | |
| 354 | if (keys1.length != keys2.length) { |
| 355 | return true; |
| 356 | } |
| 357 | |
| 358 | for (var i = 0; i < keys1.length; i++) { |
| 359 | if (!map.hasOwnProperty(keys1[i])) { |
| 360 | if (this.debug) { |
| 361 | console.warn('missing property', keys1[i]); |
| 362 | } |
| 363 | return true; |
| 364 | } |
| 365 | |
| 366 | let v1 = this.cache[keys1[i]]; |
| 367 | let v2 = map[keys1[i]]; |
| 368 | |
| 369 | if (Array.isArray(v1) || Array.isArray(v2)) { |
| 370 | v1 = JSON.stringify(v1); |
| 371 | v2 = JSON.stringify(v2); |
| 372 | } |
| 373 | |
| 374 | if (v1 != v2) { |
| 375 | if (this.debug) { |
| 376 | console.warn(keys1[i], v1, v2); |
| 377 | } |
| 378 | return true; |
| 379 | } |
| 380 | } |
| 381 | |
| 382 | return false; |
| 383 | } |
| 384 | |
| 385 | VikFormObserver.prototype.changed = function() { |
| 386 | this.force = 1; |
| 387 | |
| 388 | return this; |
| 389 | } |
| 390 | |
| 391 | VikFormObserver.prototype.unchanged = function() { |
| 392 | this.force = -1; |
| 393 | |
| 394 | return this; |
| 395 | } |
| 396 | |
| 397 | VikFormObserver.prototype.map = function() { |
| 398 | |
| 399 | var map = {}; |
| 400 | |
| 401 | var _this = this; |
| 402 | |
| 403 | jQuery(this.form) |
| 404 | .find(this.types.join(', ')) |
| 405 | .not(this.skipList.join(', ')) |
| 406 | .each(function() { |
| 407 | |
| 408 | var key = jQuery(this).attr('name') || jQuery(this).attr('id'); |
| 409 | |
| 410 | // stop observing the fields without a name/ID |
| 411 | if (key) { |
| 412 | if (_this.custom.hasOwnProperty(key)) |
| 413 | { |
| 414 | map[key] = _this.custom[key](); |
| 415 | } |
| 416 | else if (jQuery(this).is(':checkbox')) |
| 417 | { |
| 418 | map[key] = jQuery(this).is(':checked'); |
| 419 | } |
| 420 | else if (Joomla.editors && Joomla.editors.instances[key]) |
| 421 | { |
| 422 | map[key] = Joomla.editors.instances[key].getValue(); |
| 423 | } |
| 424 | else |
| 425 | { |
| 426 | map[key] = jQuery(this).val(); |
| 427 | } |
| 428 | } |
| 429 | }); |
| 430 | |
| 431 | return map; |
| 432 | } |
| 433 | |
| 434 | VikFormObserver.prototype.exclude = function(selector) { |
| 435 | this.skipList.push(selector); |
| 436 | |
| 437 | return this; |
| 438 | } |
| 439 | |
| 440 | VikFormObserver.prototype.push = function(selector) { |
| 441 | this.types.push(selector); |
| 442 | |
| 443 | return this; |
| 444 | } |
| 445 | |
| 446 | VikFormObserver.prototype.setCustom = function(selector, handler) { |
| 447 | this.custom[jQuery(selector).attr('name')] = handler; |
| 448 | |
| 449 | return this; |
| 450 | } |
| 451 | |
| 452 | /* |
| 453 | * RENDERER |
| 454 | */ |
| 455 | |
| 456 | function VikRenderer() { |
| 457 | return this; |
| 458 | } |
| 459 | |
| 460 | /** |
| 461 | * Renders the specified select by using the Chosen jQuery plugin. |
| 462 | * |
| 463 | * @param string selector Either the container of the selects or the select tag itself. |
| 464 | * @param string width An optional width to be applied to the select. |
| 465 | * @param mixed options An object of options to be passed when initializing CHZN. |
| 466 | * |
| 467 | * @return void |
| 468 | */ |
| 469 | VikRenderer.chosen = function(selector, width, options) { |
| 470 | var chzn; |
| 471 | |
| 472 | if (typeof options !== 'object') { |
| 473 | // use empty options |
| 474 | options = {}; |
| 475 | } |
| 476 | |
| 477 | // check if the specified selector is a select itself |
| 478 | if (jQuery(selector).is('select')) { |
| 479 | // render select with chosen plugin |
| 480 | jQuery(selector).chosen(options); |
| 481 | |
| 482 | // find chzn next to select |
| 483 | chzn = jQuery(selector).next('div.chzn-container'); |
| 484 | |
| 485 | if (chzn.length == 0) { |
| 486 | // No chosen, we are probably under WordPress... |
| 487 | // So, lets try retrieving previous select2 container. |
| 488 | chzn = jQuery(selector).prev('.select2-container'); |
| 489 | } |
| 490 | } else { |
| 491 | // render all select under the specified selector with chosen plugin |
| 492 | jQuery(selector).find('select').chosen(options); |
| 493 | |
| 494 | // find chzn under selector |
| 495 | chzn = jQuery(selector).find('div.chzn-container'); |
| 496 | |
| 497 | if (chzn.length == 0) { |
| 498 | // No chosen, we are probably under WordPress... |
| 499 | // So, lets try retrieving all select2 containers. |
| 500 | chzn = jQuery(selector).find('.select2-container'); |
| 501 | } |
| 502 | } |
| 503 | |
| 504 | if (!width) { |
| 505 | width = '200px'; |
| 506 | } |
| 507 | |
| 508 | // copy select classes into the chosen wrapper |
| 509 | chzn.each(function() { |
| 510 | // auto set default width |
| 511 | jQuery(this).css('width', width); |
| 512 | |
| 513 | if (width == 'auto' && jQuery(this).hasClass('select2-container')) { |
| 514 | // add a minimum width in order to avoid a small dropdown when |
| 515 | // the multiple attribute is set (WP only) |
| 516 | jQuery(this).css('min-width', '200px'); |
| 517 | } |
| 518 | |
| 519 | var select = jQuery(this).prev(); |
| 520 | |
| 521 | jQuery(this).addClass(select.attr('class')); |
| 522 | }); |
| 523 | } |
| 524 | |
| 525 | /** |
| 526 | * Checks if the given box is currently visible within the monitor. |
| 527 | * |
| 528 | * @param object box The element to check. |
| 529 | * @param integer margin An additional margin to use in order to ignore fixed elements. |
| 530 | * @param integer height An optional box height to use. If not specified, the default |
| 531 | * height of the box will be retrieved. |
| 532 | * |
| 533 | * @return integer The pixels to scroll if the box is not visible, otherwise false. |
| 534 | */ |
| 535 | function isBoxOutOfMonitor(box, margin, height) { |
| 536 | var box_y = box.offset().top; |
| 537 | var scroll = jQuery(window).scrollTop(); |
| 538 | var screen_height = jQuery(window).height(); |
| 539 | var box_height = height ? height : box.height(); |
| 540 | |
| 541 | // check whether the height of the box exceeds |
| 542 | // the total height of the window |
| 543 | if (box_height > screen_height) { |
| 544 | // use a third of the screen height as reference |
| 545 | box_height = screen_height / 3; |
| 546 | } |
| 547 | |
| 548 | if (margin === undefined) { |
| 549 | margin = 0; |
| 550 | } |
| 551 | |
| 552 | // check if we should scroll down |
| 553 | if (box_y - scroll + box_height + margin > screen_height) { |
| 554 | return box_y - scroll + margin + box.height() - screen_height; |
| 555 | } |
| 556 | |
| 557 | // check if we should scroll up |
| 558 | if (scroll - margin > box_y + box_height) { |
| 559 | return box_y - scroll - margin; |
| 560 | } |
| 561 | |
| 562 | // the box is visible |
| 563 | return false; |
| 564 | } |
| 565 | |
| 566 | /** |
| 567 | * Custom confirmation dialog. |
| 568 | * |
| 569 | * @since 1.6 |
| 570 | */ |
| 571 | class VikConfirmDialog { |
| 572 | |
| 573 | /** |
| 574 | * Class constructor. |
| 575 | * |
| 576 | * @param string message The dialog body text/HTML. |
| 577 | * @param string id The dialog unique ID (optional). |
| 578 | * @param string class A dialog additional class (optional). |
| 579 | */ |
| 580 | constructor(message, id, clazz) { |
| 581 | if (id === undefined) { |
| 582 | // use a default ID if not specified |
| 583 | id = 'vik-confirm-dialog'; |
| 584 | |
| 585 | var cont = 1; |
| 586 | var tmp = id; |
| 587 | // add suffix and repeat as long as the ID already exists |
| 588 | while (jQuery('#' + id).length) { |
| 589 | id = tmp + '-' + cont; |
| 590 | cont++; |
| 591 | } |
| 592 | } |
| 593 | |
| 594 | if (clazz === undefined) { |
| 595 | clazz = ''; |
| 596 | } |
| 597 | |
| 598 | // check if the message is a DOM element |
| 599 | if (typeof message === 'string' && message.match(/^[#.]/)) { |
| 600 | try { |
| 601 | if (jQuery(message).length) { |
| 602 | // extract HTML from specified DOM element |
| 603 | var tmp = jQuery(message).html(); |
| 604 | // unset HTML from original element |
| 605 | jQuery(message).remove(); |
| 606 | // update message parameter |
| 607 | message = tmp; |
| 608 | } |
| 609 | } catch (err) { |
| 610 | // invalid selector, suppress error |
| 611 | } |
| 612 | } |
| 613 | |
| 614 | this.message = message; |
| 615 | this.buttons = []; |
| 616 | this.id = id; |
| 617 | this.clazz = 'vik-confirm-dialog' + (clazz.length ? ' ' + clazz : ''); |
| 618 | this.built = false; |
| 619 | this.args = null; |
| 620 | } |
| 621 | |
| 622 | /** |
| 623 | * Updates the dialog message. |
| 624 | * |
| 625 | * @param string message The dialog text/HTML. |
| 626 | * |
| 627 | * @return self |
| 628 | */ |
| 629 | setMessage(message) { |
| 630 | this.message = message; |
| 631 | |
| 632 | // check if the dialog was already built |
| 633 | if (this.built) { |
| 634 | // destroy the dialog and re-create it in order |
| 635 | // to use the new HTML message |
| 636 | this.refresh(); |
| 637 | } |
| 638 | |
| 639 | return this; |
| 640 | } |
| 641 | |
| 642 | /** |
| 643 | * Adds a button to the dialog. |
| 644 | * |
| 645 | * @param string text The button text. |
| 646 | * @param function callback The function to invoke when the button is clicked. |
| 647 | * @param boolean dispose False to avoid closing the dialog after clicking the |
| 648 | * button (Optional). If not specified, true by default. |
| 649 | * @param boolean queue True to push the button at the beginning of the |
| 650 | * list (optional). If not specified, false by default. |
| 651 | * |
| 652 | * @return self |
| 653 | */ |
| 654 | addButton(text, callback, dispose, head) { |
| 655 | if (dispose === undefined) { |
| 656 | dispose = true; |
| 657 | } |
| 658 | |
| 659 | var btn = { |
| 660 | text: text, |
| 661 | callback: callback, |
| 662 | dispose: dispose, |
| 663 | }; |
| 664 | |
| 665 | // Push a button in the list. |
| 666 | // The first button will be considered as primary. |
| 667 | if (head) { |
| 668 | // push as first |
| 669 | this.buttons.unshift(btn); |
| 670 | } else { |
| 671 | // push as last |
| 672 | this.buttons.push(btn); |
| 673 | } |
| 674 | |
| 675 | // check if the dialog was already built |
| 676 | if (this.built) { |
| 677 | // destroy the dialog and re-create it in order |
| 678 | // to support the new button |
| 679 | this.refresh(); |
| 680 | } |
| 681 | |
| 682 | return this; |
| 683 | } |
| 684 | |
| 685 | /** |
| 686 | * Gets the requested button. |
| 687 | * |
| 688 | * @param mixed Either the button text or its position |
| 689 | * in the list. |
| 690 | * |
| 691 | * @return mixed The button object if exists, false otherwise. |
| 692 | * Returns the button position in case the |
| 693 | * button instance is passed. |
| 694 | */ |
| 695 | getButton(id) { |
| 696 | // check if the we have a button matching the specified text |
| 697 | for (var i = 0; i < this.buttons.length; i++) { |
| 698 | // check if the argument matches the button object |
| 699 | if (this.buttons[i] === id) { |
| 700 | // return button position |
| 701 | return i; |
| 702 | } |
| 703 | // check if the argument matches the button text |
| 704 | else if (this.buttons[i].text === id) { |
| 705 | return this.buttons[i]; |
| 706 | } |
| 707 | } |
| 708 | |
| 709 | if (typeof id === 'number' || id.match(/^[\d]+$/)) { |
| 710 | // a number was used, try to return the |
| 711 | // button at the specified position |
| 712 | if (this.buttons[id]) { |
| 713 | return this.buttons[id]; |
| 714 | } |
| 715 | } |
| 716 | |
| 717 | return false; |
| 718 | } |
| 719 | |
| 720 | /** |
| 721 | * Make specified button as default. |
| 722 | * |
| 723 | * @param object btn The button to make primary. |
| 724 | * |
| 725 | * @return boolean True on success, false otherwise. |
| 726 | */ |
| 727 | makeDefault(btn) { |
| 728 | if (typeof btn !== 'object') { |
| 729 | return false; |
| 730 | } |
| 731 | |
| 732 | // get button position |
| 733 | var index = this.getButton(btn); |
| 734 | |
| 735 | if (typeof index !== 'number' || index === 0) { |
| 736 | // we got a non-numeric value or the button |
| 737 | // is already at the initial position |
| 738 | return false; |
| 739 | } |
| 740 | |
| 741 | // remove button |
| 742 | this.buttons.splice(index, 1); |
| 743 | |
| 744 | // re-push button as first (4th argument) |
| 745 | this.addButton(btn.text, btn.callback, btn.dispose, true); |
| 746 | |
| 747 | return true; |
| 748 | } |
| 749 | |
| 750 | /** |
| 751 | * Build the HTML of the dialog only if it hasn't been created yet. |
| 752 | * |
| 753 | * @return self |
| 754 | */ |
| 755 | build() { |
| 756 | // build HTML only once |
| 757 | if (!this.built) { |
| 758 | var html = ''; |
| 759 | |
| 760 | // open dialog body |
| 761 | html += '<div id="' + this.id + '" class="' + this.clazz + '">\n'; |
| 762 | |
| 763 | // set dialog message |
| 764 | html += '<div class="vik-confirm-message">' + this.message + '</div>\n'; |
| 765 | |
| 766 | // open buttons block |
| 767 | html += '<div class="vik-confirm-buttons">\n'; |
| 768 | |
| 769 | if (this.buttons.length == 0) { |
| 770 | // no specified buttons, create default one |
| 771 | this.addButton('Ok'); |
| 772 | } |
| 773 | |
| 774 | // create buttons |
| 775 | for (var i = 0; i < this.buttons.length; i++) { |
| 776 | html += '<a data-index="' + i + '">' + this.buttons[i].text + '</a>\n'; |
| 777 | } |
| 778 | |
| 779 | // close buttons block |
| 780 | html += '</div>\n'; |
| 781 | |
| 782 | // close dialog body |
| 783 | html += '</div>\n'; |
| 784 | |
| 785 | // append overlay and dialog to the document |
| 786 | jQuery('body').append('<div class="vik-confirm-overlay">' + html + '</div>'); |
| 787 | |
| 788 | var _this = this; |
| 789 | |
| 790 | // assign an event to the dialog buttons |
| 791 | jQuery('#' + this.id) |
| 792 | .find('.vik-confirm-buttons a') |
| 793 | .on('click', function(event) { |
| 794 | // execute event when clicked |
| 795 | _this.triggerEvent(this, event); |
| 796 | }); |
| 797 | |
| 798 | this.built = true; |
| 799 | } |
| 800 | |
| 801 | return this; |
| 802 | } |
| 803 | |
| 804 | /** |
| 805 | * Refreshes the HTML of the dialog. |
| 806 | * Useful to support any changes that are made when |
| 807 | * the dialog was already built. |
| 808 | * |
| 809 | * NOTE: do not act if the dialog is visible. |
| 810 | * |
| 811 | * @return self |
| 812 | */ |
| 813 | refresh() { |
| 814 | // make sure the dialog is not open |
| 815 | if (!this.isOpen()) { |
| 816 | // unset build flag |
| 817 | this.built = false; |
| 818 | // remove dialog from document |
| 819 | jQuery('#' + this.id).parent().remove(); |
| 820 | |
| 821 | // re-building will be made before showing the dialog |
| 822 | } |
| 823 | |
| 824 | return this; |
| 825 | } |
| 826 | |
| 827 | /** |
| 828 | * Triggers the callback assigned to the button that |
| 829 | * has been clicked. If specified, the dialog will be |
| 830 | * closed after the callback execution. |
| 831 | * |
| 832 | * @param mixed btn The clicked button. |
| 833 | * @param Event event The unleashed event. |
| 834 | * |
| 835 | * @return boolean True on success, false otherwise. |
| 836 | */ |
| 837 | triggerEvent(btn, event) { |
| 838 | // find clicked button |
| 839 | var button = this.buttons[parseInt(jQuery(btn).data('index'))]; |
| 840 | |
| 841 | if (!button) { |
| 842 | // button not found |
| 843 | return false; |
| 844 | } |
| 845 | |
| 846 | // trigger event if owns a callback |
| 847 | if (button.callback) { |
| 848 | // pass the arguments that was set when showing the dialog |
| 849 | button.callback(this.args, event); |
| 850 | } |
| 851 | |
| 852 | // dispose dialog if needed |
| 853 | if (button.dispose) { |
| 854 | this.dispose(); |
| 855 | } |
| 856 | |
| 857 | return true; |
| 858 | } |
| 859 | |
| 860 | /** |
| 861 | * Shows the dialog. |
| 862 | * Builds the HTML in case it wasn't yet rendered. |
| 863 | * Registers the shortcuts to handle ENTER and ESC keys. |
| 864 | * |
| 865 | * @param mixed args The arguments to pass to the callback |
| 866 | * when a button is clicked. |
| 867 | * @param object options An object of options. |
| 868 | * |
| 869 | * @return self |
| 870 | */ |
| 871 | show(args, options) { |
| 872 | // build dialog if missing |
| 873 | this.build(); |
| 874 | |
| 875 | // register specified arguments for later use (trigger event) |
| 876 | this.args = args; |
| 877 | |
| 878 | // create default options object |
| 879 | options = jQuery.extend({ |
| 880 | /** |
| 881 | * Flag used to allow the user to dismiss the confirmation |
| 882 | * dialog by pressing ESC from the keyboard. |
| 883 | * |
| 884 | * @param boolean True by default. |
| 885 | */ |
| 886 | esc: true, |
| 887 | /** |
| 888 | * Flag used to allow the user to auto-submit the confirmation |
| 889 | * dialog by pressing ENTER from the keyboard. |
| 890 | * |
| 891 | * @param boolean True by default. |
| 892 | */ |
| 893 | submit: true, |
| 894 | }, options); |
| 895 | |
| 896 | // register KEY shortcuts before showing the dialog (inject dialog instance within event) |
| 897 | jQuery(window).on('keydown', {dialog: this, options: options}, VikConfirmDialog.handleShortcut); |
| 898 | |
| 899 | // lock page scroll as long as the dialog is open |
| 900 | jQuery('body').css('overflow', 'hidden'); |
| 901 | |
| 902 | // trigger event before displaying the dialog |
| 903 | jQuery('#' + this.id).trigger('beforeshow'); |
| 904 | |
| 905 | // display dialog |
| 906 | jQuery('#' + this.id).parent().show(); |
| 907 | |
| 908 | // trigger event after displaying the dialog |
| 909 | jQuery('#' + this.id).trigger('aftershow'); |
| 910 | |
| 911 | return this; |
| 912 | } |
| 913 | |
| 914 | /** |
| 915 | * Closes the dialog. |
| 916 | * Turns off the shortcuts that was used to handle keyboard events. |
| 917 | * |
| 918 | * @return self |
| 919 | */ |
| 920 | dispose() { |
| 921 | // deregister KEY shortcuts before hiding the dialog |
| 922 | jQuery(window).off('keydown', VikConfirmDialog.handleShortcut); |
| 923 | |
| 924 | // re-enable page scroll |
| 925 | jQuery('body').css('overflow', 'auto'); |
| 926 | |
| 927 | // hide dialog |
| 928 | jQuery('#' + this.id).parent().hide(); |
| 929 | |
| 930 | // trigger event after displaying the dialog |
| 931 | jQuery('#' + this.id).trigger('dismiss'); |
| 932 | |
| 933 | return this; |
| 934 | } |
| 935 | |
| 936 | /** |
| 937 | * Checks whether the dialog is currently visible. |
| 938 | * |
| 939 | * @return boolean True if visible, false otherwise. |
| 940 | */ |
| 941 | isOpen() { |
| 942 | // check if the dialog is visible (open) |
| 943 | return jQuery('#' + this.id).parent().is(':visible'); |
| 944 | } |
| 945 | |
| 946 | /** |
| 947 | * Initialises a keyboard event to catch ENTER and ESC |
| 948 | * when pressed. The ENTER key simulates a click to the |
| 949 | * primary button (the first added). The ESC key disposes |
| 950 | * the dialog without executing any events. |
| 951 | * |
| 952 | * @param Event event The keyboard event. |
| 953 | * |
| 954 | * @return false |
| 955 | */ |
| 956 | static handleShortcut(event) { |
| 957 | // retrieve dialog instance from event data |
| 958 | var dialog = event.data.dialog; |
| 959 | // retrieve options from event data |
| 960 | var options = event.data.options; |
| 961 | |
| 962 | // check for ENTER |
| 963 | if (event.keyCode == 13) { |
| 964 | // make sure auto-submit is allowed |
| 965 | if (options.submit) { |
| 966 | // find first button in dialog and simulate a 'click' |
| 967 | jQuery('#' + dialog.id) |
| 968 | .find('.vik-confirm-buttons a') |
| 969 | .first() |
| 970 | .trigger('click'); |
| 971 | } |
| 972 | } |
| 973 | // check for ESC |
| 974 | else if (event.keyCode == 27) { |
| 975 | // make sure ESC is allowed |
| 976 | if (options.esc) { |
| 977 | // hide dialog |
| 978 | dialog.dispose(); |
| 979 | } |
| 980 | } |
| 981 | } |
| 982 | } |
| 983 | |
| 984 | /* |
| 985 | * Geolocation helper class. |
| 986 | * |
| 987 | * @since 1.7 |
| 988 | */ |
| 989 | class VikGeo { |
| 990 | |
| 991 | /** |
| 992 | * Promise used to obtain the user coordinates. |
| 993 | * |
| 994 | * When it resolves, an object containing |
| 995 | * the latitude ("lat") and longitude ("lng") |
| 996 | * is returned. |
| 997 | * |
| 998 | * In case of rejection, an error code is returned. |
| 999 | * |
| 1000 | * @param string name The cookie name. If not specified, |
| 1001 | * the default one will be used. |
| 1002 | * |
| 1003 | * @return Promise |
| 1004 | */ |
| 1005 | static getCurrentPosition(name) { |
| 1006 | if (!name) { |
| 1007 | name = VikGeo.cookieName; |
| 1008 | } |
| 1009 | |
| 1010 | // create promise |
| 1011 | return new Promise((resolve, reject) => { |
| 1012 | // create base regex |
| 1013 | var regex = "(?:^|;)\\s*%s\\s*=\\s*([^;]*)(?:;|$)"; |
| 1014 | // insert cookie name within regex (escape dots) |
| 1015 | regex = regex.replace(/%s/, name.replace(/\./g, '\\.')); |
| 1016 | // create pattern |
| 1017 | regex = new RegExp(regex, 'i'); |
| 1018 | |
| 1019 | // check whether the cookie string contains our cookie |
| 1020 | var match = document.cookie.match(regex); |
| 1021 | |
| 1022 | if (match && match.length) { |
| 1023 | // split coordinates |
| 1024 | var coord = match[1].split(/,\s*/); |
| 1025 | |
| 1026 | coord = { |
| 1027 | lat: parseFloat(coord[0]), |
| 1028 | lng: parseFloat(coord[1]), |
| 1029 | }; |
| 1030 | |
| 1031 | resolve(coord); |
| 1032 | return true; |
| 1033 | } |
| 1034 | |
| 1035 | // missing coordinates, we need to obtain them |
| 1036 | if (!navigator.geolocation) { |
| 1037 | // browser doesn't support geolocation |
| 1038 | reject({code: 0, message: 'Geolocation not supported'}); |
| 1039 | return false; |
| 1040 | } |
| 1041 | |
| 1042 | // ask the user to retrieve the position |
| 1043 | navigator.geolocation.getCurrentPosition(function(position) { |
| 1044 | // create coordinates |
| 1045 | var coord = { |
| 1046 | lat: position.coords.latitude, |
| 1047 | lng: position.coords.longitude, |
| 1048 | }; |
| 1049 | |
| 1050 | // store coordinates in a cookie for 1 week |
| 1051 | var date = new Date(); |
| 1052 | date.setDate(date.getDate() + 7); |
| 1053 | |
| 1054 | document.cookie = name + '=' + coord.lat + ',' + coord.lng + '; expires=' + date.toUTCString() + '; path=/'; |
| 1055 | |
| 1056 | resolve(coord); |
| 1057 | }, function(err) { |
| 1058 | // create config to make a GET request |
| 1059 | var url = { |
| 1060 | url: 'https://ipinfo.io/geo', |
| 1061 | type: 'get', |
| 1062 | }; |
| 1063 | |
| 1064 | // retrieve position by using IPINFO service as fallback |
| 1065 | UIAjax.do(url, null, |
| 1066 | function(resp) { |
| 1067 | if (!resp.loc) { |
| 1068 | // missing coordinates, reject with navigator error |
| 1069 | reject(err); |
| 1070 | return false; |
| 1071 | } |
| 1072 | |
| 1073 | // split coordinates |
| 1074 | var coord = resp.loc.split(/,\s*/); |
| 1075 | |
| 1076 | coord = { |
| 1077 | lat: parseFloat(coord[0]), |
| 1078 | lng: parseFloat(coord[1]), |
| 1079 | }; |
| 1080 | |
| 1081 | // store coordinates in a cookie for 1 week |
| 1082 | var date = new Date(); |
| 1083 | date.setDate(date.getDate() + 7); |
| 1084 | |
| 1085 | document.cookie = name + '=' + coord.lat + ',' + coord.lng + '; expires=' + date.toUTCString() + '; path=/'; |
| 1086 | |
| 1087 | // complete process |
| 1088 | resolve(coord); |
| 1089 | }, function(failure) { |
| 1090 | // unable to retrieve the position |
| 1091 | reject(err); |
| 1092 | } |
| 1093 | ); |
| 1094 | }); |
| 1095 | }); |
| 1096 | } |
| 1097 | |
| 1098 | /** |
| 1099 | * Elaborates the data contained within the place instance |
| 1100 | * and returns an object with details following the customer |
| 1101 | * standards. |
| 1102 | * |
| 1103 | * @param object place An object returned by Autocomplete.getPlace(). |
| 1104 | * |
| 1105 | * @return object An object containing a customer address. |
| 1106 | */ |
| 1107 | static extractDataFromPlace(place) { |
| 1108 | if (!place || !place.address_components) { |
| 1109 | // nothing to fetch |
| 1110 | return false; |
| 1111 | } |
| 1112 | |
| 1113 | var lookup = {}; |
| 1114 | var data = {}; |
| 1115 | |
| 1116 | for (var i = 0; i < place.address_components.length; i++) { |
| 1117 | var comp = place.address_components[i]; |
| 1118 | |
| 1119 | switch (comp.types[0]) { |
| 1120 | // cities |
| 1121 | case 'sublocality_level_1': |
| 1122 | case 'administrative_area_level_3': |
| 1123 | case 'locality': |
| 1124 | // state |
| 1125 | case 'administrative_area_level_2': |
| 1126 | case 'administrative_area_level_1': |
| 1127 | // country |
| 1128 | case 'country': |
| 1129 | // post code |
| 1130 | case 'postal_code': |
| 1131 | // street name |
| 1132 | case 'route': |
| 1133 | // street number |
| 1134 | case 'street_number': |
| 1135 | case 'premise': |
| 1136 | lookup[comp.types[0]] = comp.short_name; |
| 1137 | break; |
| 1138 | } |
| 1139 | } |
| 1140 | |
| 1141 | // fetch country |
| 1142 | if (lookup.country) { |
| 1143 | data.country = lookup.country; |
| 1144 | } |
| 1145 | |
| 1146 | // fetch components depending on country |
| 1147 | if (data.country == 'US') { |
| 1148 | // extract state from "administrative_area_level_1" for US |
| 1149 | data.state = lookup.administrative_area_level_1; |
| 1150 | // extract city from "locality" for US |
| 1151 | data.city = lookup.locality; |
| 1152 | } else { |
| 1153 | // otherwise extract state from "administrative_area_level_2" |
| 1154 | data.state = lookup.administrative_area_level_2; |
| 1155 | // otherwise extract city from "administrative_area_level_3" |
| 1156 | data.city = lookup.administrative_area_level_3 || lookup.locality; |
| 1157 | } |
| 1158 | |
| 1159 | // set post code |
| 1160 | data.zip = lookup.postal_code; |
| 1161 | |
| 1162 | // clean address field by leaving only the street name and number |
| 1163 | data.address = place.name; |
| 1164 | |
| 1165 | // fetch street data |
| 1166 | data.street = { |
| 1167 | name: lookup.route, |
| 1168 | number: lookup.street_number || lookup.premise, |
| 1169 | }; |
| 1170 | |
| 1171 | // fill latitude and longitude |
| 1172 | if (place.geometry) { |
| 1173 | data.lat = place.geometry.location.lat(); |
| 1174 | data.lng = place.geometry.location.lng(); |
| 1175 | } |
| 1176 | |
| 1177 | return data; |
| 1178 | } |
| 1179 | } |
| 1180 | |
| 1181 | VikGeo.cookieName = 'vik.position.coord'; |
| 1182 | |
| 1183 | /** |
| 1184 | * Google Maps events handler class. |
| 1185 | * Useful to handle errors triggered by GM. |
| 1186 | */ |
| 1187 | class VikMapsFailure { |
| 1188 | |
| 1189 | /** |
| 1190 | * Turns off the Places/Autocomplete input field. |
| 1191 | * |
| 1192 | * @param mixed input The input selector to which the autocomplete is attached. |
| 1193 | * @param mixed autocomplete The autocomplete instance returned by Google. |
| 1194 | * |
| 1195 | * @return void |
| 1196 | */ |
| 1197 | static disableAutocomplete(input, autocomplete) { |
| 1198 | // remove all attached events from input |
| 1199 | autocomplete.unbindAll(); |
| 1200 | google.maps.event.clearInstanceListeners(input); |
| 1201 | jQuery('.pac-container').remove(); |
| 1202 | |
| 1203 | /** |
| 1204 | * Manually turn off all the changes applied by google: |
| 1205 | * - disabled |
| 1206 | * - class |
| 1207 | * - style (background) |
| 1208 | * - placeholder |
| 1209 | * |
| 1210 | * We cannot replace the input because of unexpected behaviors |
| 1211 | * that could be caused by any other attached events. |
| 1212 | */ |
| 1213 | jQuery(input) |
| 1214 | .css('background', 'none') |
| 1215 | .attr('placeholder', '') |
| 1216 | .prop('disabled', false) |
| 1217 | .removeClass('gm-err-autocomplete'); |
| 1218 | } |
| 1219 | |
| 1220 | /** |
| 1221 | * Listens the errors printed within the console to catch all the following |
| 1222 | * errors triggered by Google API: |
| 1223 | * - ApiNotActivatedMapError |
| 1224 | * |
| 1225 | * In case of detected errors, an event will be triggered. |
| 1226 | * |
| 1227 | * @return void |
| 1228 | */ |
| 1229 | static listenConsole() { |
| 1230 | // keep original "error" method |
| 1231 | var _error = console.error; |
| 1232 | |
| 1233 | // override "error" console method |
| 1234 | console.error = function() { |
| 1235 | // make sure the message is set |
| 1236 | if (arguments[0] && typeof arguments[0] === 'string') { |
| 1237 | // look for "ApiNotActivatedMapError" error and extract the related API Lib |
| 1238 | var match = arguments[0].match(/([a-zA-Z]+) API error: ApiNotActivatedMapError/); |
| 1239 | |
| 1240 | if (match) { |
| 1241 | // trigger error event |
| 1242 | jQuery(window).trigger('google.apidisabled.' + match[1].toLowerCase()); |
| 1243 | } |
| 1244 | } |
| 1245 | |
| 1246 | if (_error.apply) { |
| 1247 | // do this for normal browsers |
| 1248 | _error.apply(console, arguments); |
| 1249 | } else { |
| 1250 | // IE backward compatibility |
| 1251 | var message = Array.prototype.slice.apply(arguments).join(' ') |
| 1252 | _error(message); |
| 1253 | } |
| 1254 | } |
| 1255 | } |
| 1256 | |
| 1257 | /** |
| 1258 | * Returns true in case something went wrong with |
| 1259 | * the authentication of the API Key. |
| 1260 | * |
| 1261 | * @return boolean True in case the user is not authorised to use Google API services. |
| 1262 | */ |
| 1263 | static hasError() { |
| 1264 | return VikMapsFailure.error === true; |
| 1265 | } |
| 1266 | } |
| 1267 | |
| 1268 | /** |
| 1269 | * Google Maps Authentication Error. |
| 1270 | */ |
| 1271 | function gm_authFailure() { |
| 1272 | // register failure error |
| 1273 | VikMapsFailure.error = true; |
| 1274 | |
| 1275 | // inform all subscribers that the authentication with |
| 1276 | // Google Maps APIs failed |
| 1277 | jQuery(window).trigger('google.autherror'); |
| 1278 | |
| 1279 | return false; |
| 1280 | }; |
| 1281 | |
| 1282 | /** |
| 1283 | * Helper class used to play sounds. |
| 1284 | */ |
| 1285 | class SoundTry { |
| 1286 | /** |
| 1287 | * Tries to play a sound. |
| 1288 | * In case of success, it will be played |
| 1289 | * only once within the specified milliseconds. |
| 1290 | * |
| 1291 | * @param string src The path of the audio to play. |
| 1292 | * @param integer threshold The milliseconds in which the |
| 1293 | * audio cannot be played again, |
| 1294 | * since the last time is was played. |
| 1295 | * |
| 1296 | * @return mixed The audio element on success, false otherwise. |
| 1297 | */ |
| 1298 | static playOnce(src, threshold) { |
| 1299 | let play = true; |
| 1300 | |
| 1301 | if (threshold) { |
| 1302 | // create pool of played sounds if undefined |
| 1303 | if (typeof SoundTry.pool === 'undefined') { |
| 1304 | SoundTry.pool = {}; |
| 1305 | } |
| 1306 | |
| 1307 | // check if the audio is still in the pool |
| 1308 | if (SoundTry.pool.hasOwnProperty(src)) { |
| 1309 | // audio already played, don't play it again |
| 1310 | play = false; |
| 1311 | |
| 1312 | // reset current timer |
| 1313 | clearTimeout(SoundTry.pool[src]); |
| 1314 | } |
| 1315 | |
| 1316 | // mark sound as played |
| 1317 | SoundTry.pool[src] = setTimeout(function() { |
| 1318 | // auto-delete sound from pool on time expiration |
| 1319 | delete SoundTry.pool[src]; |
| 1320 | }, Math.abs(threshold)); |
| 1321 | } |
| 1322 | |
| 1323 | if (play) { |
| 1324 | // create audio element and auto-play |
| 1325 | return new Audio(src).play(); |
| 1326 | } |
| 1327 | |
| 1328 | return null; |
| 1329 | } |
| 1330 | |
| 1331 | /** |
| 1332 | * Tries to play a sound. |
| 1333 | * In case the browser denies the action, a popup |
| 1334 | * is displayed in order to inform the user that |
| 1335 | * audio auto-play must be enabled from the |
| 1336 | * configuration of the browser. |
| 1337 | * |
| 1338 | * @param string src The path of the audio to play. |
| 1339 | * |
| 1340 | * @return Audio The audio element. |
| 1341 | * |
| 1342 | * @link https://developer.mozilla.org/en-US/docs/Web/API/HTMLAudioElement |
| 1343 | */ |
| 1344 | static play(src) { |
| 1345 | // create audio element |
| 1346 | var audio = new Audio(src); |
| 1347 | |
| 1348 | // try to play the audio |
| 1349 | audio.play().catch((error) => { |
| 1350 | // make sure local storage is enabled in order |
| 1351 | // to avoid spamming the users every time an |
| 1352 | // error is faced |
| 1353 | if (typeof localStorage === 'undefined') { |
| 1354 | // Unable to cache whether the user was |
| 1355 | // already informed. Better to fail silently... |
| 1356 | return; |
| 1357 | } |
| 1358 | |
| 1359 | // check if the user was already informed |
| 1360 | if (localStorage.getItem('tryPlaySound.warned')) { |
| 1361 | // user already informed, do not proceed again |
| 1362 | return; |
| 1363 | } |
| 1364 | |
| 1365 | // Unable to play the audio. |
| 1366 | // Alert the user with the returned error. |
| 1367 | alert(error); |
| 1368 | |
| 1369 | // keep track that the user was already informed |
| 1370 | localStorage.setItem('tryPlaySound.warned', true); |
| 1371 | }); |
| 1372 | |
| 1373 | // return audio element to let the caller use the sound |
| 1374 | return audio; |
| 1375 | } |
| 1376 | } |
| 1377 | |
| 1378 | /** |
| 1379 | * Helper class used to temporarily cache some data |
| 1380 | * for the whole page life. |
| 1381 | */ |
| 1382 | class VAPTempCache { |
| 1383 | /** |
| 1384 | * Checks whether there's a cache for the specified signature. |
| 1385 | * |
| 1386 | * @param mixed key The signature. |
| 1387 | * |
| 1388 | * @return mixed The cached data or null. |
| 1389 | */ |
| 1390 | static get(key) { |
| 1391 | // empty cache |
| 1392 | if (typeof VAPTempCache.pool === 'undefined') { |
| 1393 | return null; |
| 1394 | } |
| 1395 | |
| 1396 | // create cache signature |
| 1397 | const sign = VAPTempCache.createSignature(key); |
| 1398 | |
| 1399 | if (!VAPTempCache.hasOwnProperty(sign)) { |
| 1400 | // cache not found |
| 1401 | return null; |
| 1402 | } |
| 1403 | |
| 1404 | // return cached data |
| 1405 | return VAPTempCache[sign]; |
| 1406 | } |
| 1407 | |
| 1408 | /** |
| 1409 | * Registers the specified data within the cache. |
| 1410 | * |
| 1411 | * @param mixed key The signature. |
| 1412 | * @param mixed data The data to cache. |
| 1413 | * |
| 1414 | * @return void |
| 1415 | */ |
| 1416 | static set(key, data) { |
| 1417 | // init cache if undefined |
| 1418 | if (typeof VAPTempCache.pool === 'undefined') { |
| 1419 | VAPTempCache.pool = {}; |
| 1420 | } |
| 1421 | |
| 1422 | // create cache signature |
| 1423 | const sign = VAPTempCache.createSignature(key); |
| 1424 | |
| 1425 | // register data |
| 1426 | VAPTempCache[sign] = data; |
| 1427 | } |
| 1428 | |
| 1429 | /** |
| 1430 | * Creates a normalized signature for the cache. |
| 1431 | * |
| 1432 | * @param mixed key The signature. |
| 1433 | * |
| 1434 | * @return string |
| 1435 | */ |
| 1436 | static createSignature(key) { |
| 1437 | if (Array.isArray(key)) { |
| 1438 | return key.join(':'); |
| 1439 | } |
| 1440 | |
| 1441 | if (typeof key === 'object') { |
| 1442 | return JSON.stringify(key); |
| 1443 | } |
| 1444 | |
| 1445 | return key; |
| 1446 | } |
| 1447 | } |
| 1448 | |
| 1449 | /** |
| 1450 | * Returns a promise that resolves when the height of the document |
| 1451 | * seems to be stabilized. |
| 1452 | * |
| 1453 | * @return Promise |
| 1454 | */ |
| 1455 | function onDocumentReady() { |
| 1456 | return new Promise((resolve) => { |
| 1457 | // register initial height |
| 1458 | var height = parseInt(jQuery('body').height()); |
| 1459 | |
| 1460 | // prepare safe counter |
| 1461 | var count = 0; |
| 1462 | |
| 1463 | var callback = function() { |
| 1464 | // get new height |
| 1465 | var tmp = parseInt(jQuery('body').height()); |
| 1466 | |
| 1467 | count++; |
| 1468 | |
| 1469 | if (tmp == height || count > 10) { |
| 1470 | // document ready |
| 1471 | resolve(); |
| 1472 | } else { |
| 1473 | // register new height |
| 1474 | height = tmp; |
| 1475 | // check again |
| 1476 | setTimeout(callback, 32 + Math.floor(Math.random() * 128)); |
| 1477 | } |
| 1478 | }; |
| 1479 | |
| 1480 | // check |
| 1481 | setTimeout(callback, 32 + Math.floor(Math.random() * 128)); |
| 1482 | }); |
| 1483 | } |
| 1484 | |
| 1485 | /** |
| 1486 | * Returns a promise that resolves when the specified instance |
| 1487 | * gets defined. |
| 1488 | * |
| 1489 | * @param function check The callback to invoke to check whether the instance is ready. |
| 1490 | * @param mixed threshold An optional threshold to establish the max number of attempts. |
| 1491 | * |
| 1492 | * @return Promise |
| 1493 | */ |
| 1494 | function onInstanceReady(check, threshold) { |
| 1495 | return new Promise((resolve, reject) => { |
| 1496 | // prepare safe counter |
| 1497 | var count = 0; |
| 1498 | |
| 1499 | var callback = function() { |
| 1500 | // increase counter |
| 1501 | count++; |
| 1502 | |
| 1503 | try { |
| 1504 | // check whether the instance is ready |
| 1505 | var instance = check(); |
| 1506 | } catch (exception) { |
| 1507 | // reject because of an exception thrown by the condition callback |
| 1508 | reject(exception); |
| 1509 | return; |
| 1510 | } |
| 1511 | |
| 1512 | if (instance) { |
| 1513 | // object is now ready |
| 1514 | resolve(instance); |
| 1515 | } else { |
| 1516 | if (!threshold || count < Math.abs(threshold)) { |
| 1517 | // check again |
| 1518 | setTimeout(callback, 32 + Math.floor(Math.random() * 128)); |
| 1519 | } else { |
| 1520 | // instance not ready |
| 1521 | reject(); |
| 1522 | } |
| 1523 | } |
| 1524 | }; |
| 1525 | |
| 1526 | // check |
| 1527 | callback(); |
| 1528 | }); |
| 1529 | } |
| 1530 | |
| 1531 | /** |
| 1532 | * Proxy used to invoke a function asynchronously. |
| 1533 | * |
| 1534 | * @return Promise |
| 1535 | */ |
| 1536 | function instantCallbackAsync() { |
| 1537 | // recover specified arguments |
| 1538 | var context = this; |
| 1539 | var args = arguments; |
| 1540 | |
| 1541 | // create promise |
| 1542 | return new Promise((resolve) => { |
| 1543 | // instantly resolve the callback by passing the |
| 1544 | // arguments that were specified |
| 1545 | resolve.apply(context, args); |
| 1546 | }); |
| 1547 | } |
| 1548 | |
| 1549 | /** |
| 1550 | * Helper function used to copy the text of an |
| 1551 | * input element within the clipboard. |
| 1552 | * |
| 1553 | * Clipboard copy will take effect only in case the |
| 1554 | * function is handled by a DOM event explicitly |
| 1555 | * triggered by the user, such as a "click". |
| 1556 | * |
| 1557 | * @param mixed input The input containing the text to copy. |
| 1558 | * |
| 1559 | * @return Promise |
| 1560 | */ |
| 1561 | function copyToClipboard(input) { |
| 1562 | // register and return promise |
| 1563 | return new Promise((resolve, reject) => { |
| 1564 | // define a fallback function |
| 1565 | var fallback = function(input) { |
| 1566 | // focus the input |
| 1567 | input.focus(); |
| 1568 | // select the text inside the input |
| 1569 | input.select(); |
| 1570 | |
| 1571 | try { |
| 1572 | // try to copy with shell command |
| 1573 | var copy = document.execCommand('copy'); |
| 1574 | |
| 1575 | if (copy) { |
| 1576 | // copied successfully |
| 1577 | resolve(copy); |
| 1578 | } else { |
| 1579 | // unable to copy |
| 1580 | reject(copy); |
| 1581 | } |
| 1582 | } catch (error) { |
| 1583 | // unable to exec the command |
| 1584 | reject(error); |
| 1585 | } |
| 1586 | }; |
| 1587 | |
| 1588 | // look for navigator clipboard |
| 1589 | if (!navigator.clipboard) { |
| 1590 | // navigator clipboard not supported, use fallback |
| 1591 | fallback(input); |
| 1592 | return; |
| 1593 | } |
| 1594 | |
| 1595 | // try to copy within the clipboard by using the navigator |
| 1596 | navigator.clipboard.writeText(input.value).then(() => { |
| 1597 | // copied successfully |
| 1598 | resolve(true); |
| 1599 | }).catch((error) => { |
| 1600 | // lets try with the fallback |
| 1601 | fallback(input); |
| 1602 | }); |
| 1603 | }); |
| 1604 | } |
| 1605 | |
| 1606 | /** |
| 1607 | * Checks if the current platform is Mac. |
| 1608 | * |
| 1609 | * @return boolean True if Mac, otherwise false. |
| 1610 | */ |
| 1611 | Navigator.prototype.isMac = function() { |
| 1612 | return this.platform.toUpperCase().indexOf('MAC') === 0; |
| 1613 | } |
| 1614 | |
| 1615 | /** |
| 1616 | * Checks if the current platform is Windows. |
| 1617 | * |
| 1618 | * @return boolean True if Windows, otherwise false. |
| 1619 | */ |
| 1620 | Navigator.prototype.isWin = function() { |
| 1621 | return this.platform.toUpperCase().indexOf('WIN') === 0; |
| 1622 | } |
| 1623 | |
| 1624 | /** |
| 1625 | * Checks if the current platform is iPhone. |
| 1626 | * |
| 1627 | * @return boolean True if Android, otherwise false. |
| 1628 | */ |
| 1629 | Navigator.prototype.isiPhone = function() { |
| 1630 | return this.userAgent.toUpperCase().indexOf('iPhone') > -1; |
| 1631 | } |
| 1632 | |
| 1633 | /** |
| 1634 | * Checks if the current platform is iPhone. |
| 1635 | * |
| 1636 | * @return boolean True if Android, otherwise false. |
| 1637 | */ |
| 1638 | Navigator.prototype.isiOS = function() { |
| 1639 | return [ |
| 1640 | 'iPad Simulator', |
| 1641 | 'iPhone Simulator', |
| 1642 | 'iPod Simulator', |
| 1643 | 'iPad', |
| 1644 | 'iPhone', |
| 1645 | 'iPod' |
| 1646 | ].includes(this.platform) |
| 1647 | // iPad on iOS 13 detection |
| 1648 | || (this.userAgent.includes("Mac") && "ontouchend" in document) |
| 1649 | } |
| 1650 | |
| 1651 | /** |
| 1652 | * Checks if the current platform is Android. |
| 1653 | * |
| 1654 | * @return boolean True if Android, otherwise false. |
| 1655 | */ |
| 1656 | Navigator.prototype.isAndroid = function() { |
| 1657 | return this.userAgent.toUpperCase().indexOf('ANDROID') > -1; |
| 1658 | }; |
| 1659 | |
| 1660 | /** |
| 1661 | * @deprecated 1.8 Use UIAjax.do() instead. |
| 1662 | */ |
| 1663 | function doAjaxWithRetries(action, data, success, failure, attempt) { |
| 1664 | UIAjax.do(action, data, success, failure, attempt); |
| 1665 | } |
| 1666 | |
| 1667 | /** |
| 1668 | * @deprecated 1.8 Use UIAjax.isConnectionLost() instead. |
| 1669 | */ |
| 1670 | function isConnectionLostError(err) { |
| 1671 | return UIAjax.isConnectionLost(err); |
| 1672 | } |
| 1673 | |
| 1674 | /** |
| 1675 | * AJAX |
| 1676 | */ |
| 1677 | |
| 1678 | /** |
| 1679 | * UIAjax class. |
| 1680 | * Handles asynch server-side connections. |
| 1681 | */ |
| 1682 | class UIAjax { |
| 1683 | |
| 1684 | /** |
| 1685 | * Normalizes the given argument to be sent via AJAX. |
| 1686 | * |
| 1687 | * @param mixed data An object, an associative array or a serialized string. |
| 1688 | * |
| 1689 | * @return object The normalized object. |
| 1690 | */ |
| 1691 | static normalizePostData(data) { |
| 1692 | |
| 1693 | if (data === undefined) { |
| 1694 | data = {}; |
| 1695 | } else if (Array.isArray(data)) { |
| 1696 | // the form data is serialized @see jQuery.serializeArray() |
| 1697 | var form = data; |
| 1698 | |
| 1699 | data = {}; |
| 1700 | |
| 1701 | for (var i = 0; i < form.length; i++) { |
| 1702 | // if the field ends with [] it should be an array |
| 1703 | if (form[i].name.endsWith("[]")) { |
| 1704 | // if the field doesn't exist yet, create a new list |
| 1705 | if (!data.hasOwnProperty(form[i].name)) { |
| 1706 | data[form[i].name] = new Array(); |
| 1707 | } |
| 1708 | |
| 1709 | // append the value to the array |
| 1710 | data[form[i].name].push(form[i].value); |
| 1711 | } else { |
| 1712 | // otherwise overwrite the value (if any) |
| 1713 | data[form[i].name] = form[i].value; |
| 1714 | } |
| 1715 | } |
| 1716 | } |
| 1717 | |
| 1718 | return data; |
| 1719 | } |
| 1720 | |
| 1721 | /** |
| 1722 | * Makes the connection. |
| 1723 | * |
| 1724 | * @param string url The URL to reach. |
| 1725 | * @param mixed data The data to post. |
| 1726 | * @param function success The callback to invoke on success. |
| 1727 | * @param function failure The callback to invoke on failure. |
| 1728 | * @param integer attempt The current attempt (optional). |
| 1729 | * |
| 1730 | * @return void |
| 1731 | */ |
| 1732 | static do(url, data, success, failure, attempt) { |
| 1733 | |
| 1734 | if (!UIAjax.concurrent && UIAjax.isDoing()) { |
| 1735 | return false; |
| 1736 | } |
| 1737 | |
| 1738 | if (attempt === undefined) { |
| 1739 | attempt = 1; |
| 1740 | } |
| 1741 | |
| 1742 | // return same object if data has been already normalized |
| 1743 | data = UIAjax.normalizePostData(data); |
| 1744 | |
| 1745 | var config = {}; |
| 1746 | |
| 1747 | if (typeof url === 'object') { |
| 1748 | // we have a configuration object, use it |
| 1749 | Object.assign(config, url); |
| 1750 | } else { |
| 1751 | // use the default configuration |
| 1752 | config.type = 'post'; |
| 1753 | config.url = url; |
| 1754 | } |
| 1755 | |
| 1756 | // inject data within config |
| 1757 | config.data = data; |
| 1758 | |
| 1759 | var xhr = jQuery.ajax( |
| 1760 | // use fetched config |
| 1761 | config |
| 1762 | ).done(function(resp) { |
| 1763 | |
| 1764 | UIAjax.pop(xhr); |
| 1765 | |
| 1766 | if (success !== undefined) { |
| 1767 | success(resp); |
| 1768 | } |
| 1769 | |
| 1770 | }).fail(function(err) { |
| 1771 | // If the error has been raised by a connection failure, |
| 1772 | // retry automatically the same request. Do not retry if the |
| 1773 | // number of attempts is higher than the maximum number allowed. |
| 1774 | if (attempt < UIAjax.maxAttempts && UIAjax.isConnectionLost(err)) { |
| 1775 | |
| 1776 | // wait 256 milliseconds before launching the request |
| 1777 | setTimeout(function() { |
| 1778 | // relaunch same action and increase number of attempts by 1 |
| 1779 | UIAjax.do(url, data, success, failure, attempt + 1); |
| 1780 | }, 256); |
| 1781 | |
| 1782 | } else { |
| 1783 | |
| 1784 | // otherwise raise the failure method |
| 1785 | if (failure !== undefined) { |
| 1786 | failure(err); |
| 1787 | } |
| 1788 | |
| 1789 | } |
| 1790 | |
| 1791 | UIAjax.pop(xhr); |
| 1792 | |
| 1793 | if (err.statusText != 'abort') { |
| 1794 | // display only in case the request hasn't been aborted by the user |
| 1795 | console.error(err); |
| 1796 | } |
| 1797 | |
| 1798 | if (err.status == 500) { |
| 1799 | console.error(err.responseText); |
| 1800 | } |
| 1801 | |
| 1802 | }); |
| 1803 | |
| 1804 | UIAjax.push(xhr); |
| 1805 | |
| 1806 | return xhr; |
| 1807 | } |
| 1808 | |
| 1809 | /** |
| 1810 | * Makes the connection with the server and start uploading the given data. |
| 1811 | * |
| 1812 | * @param string url The URL to reach. |
| 1813 | * @param mixed data The data to upload. |
| 1814 | * @param function done The callback to invoke on success. |
| 1815 | * @param function failure The callback to invoke on failure. |
| 1816 | * @param function upload The callback to invoke to track the uploading progress. |
| 1817 | * |
| 1818 | * @return void |
| 1819 | */ |
| 1820 | static upload(url, data, done, failure, upload) { |
| 1821 | // define upload config |
| 1822 | var config = { |
| 1823 | url: url, |
| 1824 | type: 'post', |
| 1825 | contentType: false, |
| 1826 | processData: false, |
| 1827 | cache: false, |
| 1828 | }; |
| 1829 | |
| 1830 | // define upload callback to keep track of progress |
| 1831 | if (typeof upload === 'function') { |
| 1832 | config.xhr = function() { |
| 1833 | var xhrobj = jQuery.ajaxSettings.xhr(); |
| 1834 | |
| 1835 | if (xhrobj.upload) { |
| 1836 | // attach progress event |
| 1837 | xhrobj.upload.addEventListener('progress', function(event) { |
| 1838 | // calculate percentage |
| 1839 | var percent = 0; |
| 1840 | var position = event.loaded || event.position; |
| 1841 | var total = event.total; |
| 1842 | if (event.lengthComputable) { |
| 1843 | percent = Math.ceil(position / total * 100); |
| 1844 | } |
| 1845 | |
| 1846 | // trigger callback |
| 1847 | upload(percent); |
| 1848 | }, false); |
| 1849 | } |
| 1850 | |
| 1851 | return xhrobj; |
| 1852 | }; |
| 1853 | } |
| 1854 | |
| 1855 | // invoke default do() method by using custom config |
| 1856 | return UIAjax.do(config, data, done, failure); |
| 1857 | } |
| 1858 | |
| 1859 | /** |
| 1860 | * Checks if we own at least an active connection. |
| 1861 | * |
| 1862 | * @return boolean |
| 1863 | */ |
| 1864 | static isDoing() { |
| 1865 | return UIAjax.stack.length > 0 && UIAjax.count > 0; |
| 1866 | } |
| 1867 | |
| 1868 | /** |
| 1869 | * Pushes the opened connection within the stack. |
| 1870 | * |
| 1871 | * @param mixed xhr The connection resource. |
| 1872 | * |
| 1873 | * @return void |
| 1874 | */ |
| 1875 | static push(xhr) { |
| 1876 | UIAjax.stack.push(xhr); |
| 1877 | UIAjax.count++; |
| 1878 | } |
| 1879 | |
| 1880 | /** |
| 1881 | * Removes the specified connection from the stack. |
| 1882 | * |
| 1883 | * @param mixed xhr The connection resource. |
| 1884 | * |
| 1885 | * @return void |
| 1886 | */ |
| 1887 | static pop(xhr) { |
| 1888 | var index = UIAjax.stack.indexOf(xhr); |
| 1889 | |
| 1890 | if (index !== -1) { |
| 1891 | UIAjax.stack.splice(index, 1); |
| 1892 | UIAjax.count--; |
| 1893 | } |
| 1894 | } |
| 1895 | |
| 1896 | /** |
| 1897 | * Checks if the given error can be intended as a loss of connection: |
| 1898 | * generic error, no status and no response text. |
| 1899 | * |
| 1900 | * @param object err The error object. |
| 1901 | * |
| 1902 | * @return boolean |
| 1903 | */ |
| 1904 | static isConnectionLost(err) { |
| 1905 | return ( |
| 1906 | err.statusText == 'error' |
| 1907 | && err.status == 0 |
| 1908 | && err.readyState == 0 |
| 1909 | && err.responseText == '' |
| 1910 | ); |
| 1911 | } |
| 1912 | } |
| 1913 | |
| 1914 | UIAjax.stack = []; |
| 1915 | UIAjax.count = 0; |
| 1916 | UIAjax.concurrent = true; |
| 1917 | UIAjax.maxAttempts = 3; |
| 1918 | |
| 1919 | jQuery.parseJSON = function(data) { |
| 1920 | try { |
| 1921 | return JSON.parse(data); |
| 1922 | } catch (err) { |
| 1923 | console.log(err); |
| 1924 | console.log(data); |
| 1925 | } |
| 1926 | |
| 1927 | return null; |
| 1928 | } |