| 1 |
/** |
| 2 |
* Joomla Core |
| 3 |
*/ |
| 4 |
|
| 5 |
function JoomlaCore() { |
| 6 |
// instantiate only once because iframe pages might invoke this method again |
| 7 |
if (!JoomlaCore.instance) { |
| 8 |
// init pagination handler |
| 9 |
this.paginations = {}; |
| 10 |
// init translations handler |
| 11 |
this.JText = new JText(); |
| 12 |
// init editors instances |
| 13 |
this.editors = {instances: {}}; |
| 14 |
|
| 15 |
// register singleton |
| 16 |
JoomlaCore.instance = this; |
| 17 |
} |
| 18 |
|
| 19 |
return JoomlaCore.instance; |
| 20 |
} |
| 21 |
|
| 22 |
JoomlaCore.prototype.getPagination = function(prefix) { |
| 23 |
key = prefix || '__default__'; |
| 24 |
|
| 25 |
if (!this.paginations.hasOwnProperty(key)) { |
| 26 |
this.paginations[key] = new JPagination(); |
| 27 |
this.paginations[key].setPrefix(prefix) |
| 28 |
} |
| 29 |
|
| 30 |
return this.paginations[key]; |
| 31 |
} |
| 32 |
|
| 33 |
JoomlaCore.prototype.checkAll = function(checkbox) { |
| 34 |
// Use :visible selector in order to skip hidden checkboxes. |
| 35 |
// This is helpful to ignore hidden inputs while filtering the list. |
| 36 |
jQuery('#adminForm input[name="cid[]"]:visible').prop('checked', checkbox.checked); |
| 37 |
} |
| 38 |
|
| 39 |
JoomlaCore.prototype.isChecked = function(checked) { |
| 40 |
// get toggle-all checkbox |
| 41 |
var allBox = jQuery('#adminForm thead input[type="checkbox"]'); |
| 42 |
|
| 43 |
if (!checked || jQuery('#adminForm input[name="cid[]"]').length != this.hasChecked()) { |
| 44 |
allBox.prop('checked', false); |
| 45 |
} else { |
| 46 |
allBox.prop('checked', true); |
| 47 |
} |
| 48 |
} |
| 49 |
|
| 50 |
JoomlaCore.prototype.hasChecked = function() { |
| 51 |
return jQuery('#adminForm input[name="cid[]"]:checked').length; |
| 52 |
} |
| 53 |
|
| 54 |
JoomlaCore.prototype.submitform = function(task, form) { |
| 55 |
if (task && form.task) { |
| 56 |
form.task.value = task; |
| 57 |
} |
| 58 |
|
| 59 |
jQuery(form).submit(); |
| 60 |
} |
| 61 |
|
| 62 |
JoomlaCore.prototype.submitbutton = function(task) { |
| 63 |
this.submitform(task, document.adminForm); |
| 64 |
} |
| 65 |
|
| 66 |
JoomlaCore.prototype.tableOrdering = function(column, direction, task, form) { |
| 67 |
if (form === undefined) { |
| 68 |
form = document.adminForm; |
| 69 |
} |
| 70 |
|
| 71 |
if (form.filter_order === undefined) { |
| 72 |
var orderInput = document.createElement('input'); |
| 73 |
orderInput.type = 'hidden'; |
| 74 |
orderInput.name = 'filter_order'; |
| 75 |
|
| 76 |
form.appendChild(orderInput); |
| 77 |
} |
| 78 |
|
| 79 |
form.filter_order.value = column; |
| 80 |
|
| 81 |
if (form.filter_order_Dir === undefined) { |
| 82 |
var directionInput = document.createElement('input'); |
| 83 |
directionInput.type = 'hidden'; |
| 84 |
directionInput.name = 'filter_order_Dir'; |
| 85 |
|
| 86 |
form.appendChild(directionInput); |
| 87 |
} |
| 88 |
|
| 89 |
form.filter_order_Dir.value = direction; |
| 90 |
|
| 91 |
this.submitform(task, form); |
| 92 |
} |
| 93 |
|
| 94 |
JoomlaCore.getOptions = function(key, def) { |
| 95 |
// load options if they not exists |
| 96 |
if (!JoomlaCore.optionsStorage) { |
| 97 |
JoomlaCore.loadOptions(); |
| 98 |
} |
| 99 |
|
| 100 |
return JoomlaCore.optionsStorage[key] !== undefined ? JoomlaCore.optionsStorage[key] : def; |
| 101 |
}; |
| 102 |
|
| 103 |
JoomlaCore.loadOptions = function(options) { |
| 104 |
if (!options) { |
| 105 |
var elements = jQuery('script.joomla-options.new'); |
| 106 |
var counter = 0; |
| 107 |
|
| 108 |
for (var i = 0, l = elements.length; i < l; i++) { |
| 109 |
var element = elements[i]; |
| 110 |
var str = element.text || element.textContent; |
| 111 |
var option = {}; |
| 112 |
|
| 113 |
try { |
| 114 |
option = JSON.parse(str); |
| 115 |
} catch (err) { |
| 116 |
console.log(err); |
| 117 |
} |
| 118 |
|
| 119 |
if (option) { |
| 120 |
JoomlaCore.loadOptions(option); |
| 121 |
counter++; |
| 122 |
} |
| 123 |
|
| 124 |
// mark element as loaded |
| 125 |
jQuery(element).removeClass('new').addClass('loaded'); |
| 126 |
} |
| 127 |
|
| 128 |
if (counter) { |
| 129 |
return; |
| 130 |
} |
| 131 |
} |
| 132 |
|
| 133 |
// initial loading |
| 134 |
if (!JoomlaCore.optionsStorage) { |
| 135 |
JoomlaCore.optionsStorage = options || {}; |
| 136 |
} |
| 137 |
// Merge with existing |
| 138 |
else if (options ) { |
| 139 |
for (var p in options) { |
| 140 |
if (options.hasOwnProperty(p)) { |
| 141 |
JoomlaCore.optionsStorage[p] = options[p]; |
| 142 |
} |
| 143 |
} |
| 144 |
} |
| 145 |
}; |
| 146 |
|
| 147 |
JoomlaCore.isAdmin = function() { |
| 148 |
return document.location.href.match(/\/wp-admin\//i) ? true : false; |
| 149 |
} |
| 150 |
|
| 151 |
/** |
| 152 |
* Pagination |
| 153 |
*/ |
| 154 |
|
| 155 |
function JPagination(total, limit, start, listener) { |
| 156 |
|
| 157 |
if (total === undefined) { |
| 158 |
total = 0; |
| 159 |
} |
| 160 |
|
| 161 |
if (limit === undefined) { |
| 162 |
limit = 0; |
| 163 |
} |
| 164 |
|
| 165 |
if (start === undefined) { |
| 166 |
start = 0; |
| 167 |
} |
| 168 |
|
| 169 |
if (listener === undefined) { |
| 170 |
listener = null; |
| 171 |
} |
| 172 |
|
| 173 |
this.total = total; |
| 174 |
this.limit = limit; |
| 175 |
this.start = start; |
| 176 |
this.prefix = ''; |
| 177 |
|
| 178 |
this.listener = listener; |
| 179 |
|
| 180 |
return this; |
| 181 |
} |
| 182 |
|
| 183 |
JPagination.prototype.setTotal = function(total) { |
| 184 |
this.total = total; |
| 185 |
|
| 186 |
return this; |
| 187 |
} |
| 188 |
|
| 189 |
JPagination.prototype.setLimit = function(limit) { |
| 190 |
this.limit = limit; |
| 191 |
|
| 192 |
return this; |
| 193 |
} |
| 194 |
|
| 195 |
JPagination.prototype.setStart = function(start) { |
| 196 |
this.start = start; |
| 197 |
|
| 198 |
return this; |
| 199 |
} |
| 200 |
|
| 201 |
JPagination.prototype.setListener = function(listener) { |
| 202 |
this.listener = listener; |
| 203 |
|
| 204 |
return this; |
| 205 |
} |
| 206 |
|
| 207 |
JPagination.prototype.setPrefix = function(prefix) { |
| 208 |
this.prefix = prefix || ''; |
| 209 |
|
| 210 |
return this; |
| 211 |
} |
| 212 |
|
| 213 |
JPagination.prototype.submit = function() { |
| 214 |
|
| 215 |
if (this.listener[this.prefix + 'limitstart'] === undefined) { |
| 216 |
var limitstart = document.createElement('input'); |
| 217 |
limitstart.type = 'hidden'; |
| 218 |
limitstart.name = this.prefix + 'limitstart'; |
| 219 |
|
| 220 |
this.listener.appendChild(limitstart); |
| 221 |
} |
| 222 |
|
| 223 |
if (this.listener[this.prefix + 'limit'] === undefined) { |
| 224 |
var limit = document.createElement('input'); |
| 225 |
limit.type = 'hidden'; |
| 226 |
limit.name = this.prefix + 'limit'; |
| 227 |
|
| 228 |
this.listener.appendChild(limit); |
| 229 |
} |
| 230 |
|
| 231 |
this.listener[this.prefix + 'limitstart'].value = this.start; |
| 232 |
this.listener[this.prefix + 'limit'].value = this.limit; |
| 233 |
|
| 234 |
// submit through jQuery in order to |
| 235 |
// properly emit the "submit" event |
| 236 |
jQuery(this.listener).submit(); |
| 237 |
} |
| 238 |
|
| 239 |
JPagination.prototype.first = function() { |
| 240 |
this.start = 0; |
| 241 |
this.submit(); |
| 242 |
} |
| 243 |
|
| 244 |
JPagination.prototype.prev = function() { |
| 245 |
this.start -= this.limit; |
| 246 |
this.submit(); |
| 247 |
} |
| 248 |
|
| 249 |
JPagination.prototype.next = function() { |
| 250 |
this.start += this.limit; |
| 251 |
this.submit(); |
| 252 |
} |
| 253 |
|
| 254 |
JPagination.prototype.last = function() { |
| 255 |
this.start = (Math.ceil(this.total / this.limit) - 1) * this.limit; |
| 256 |
this.submit(); |
| 257 |
} |
| 258 |
|
| 259 |
/** |
| 260 |
* Text |
| 261 |
*/ |
| 262 |
|
| 263 |
function JText() { |
| 264 |
this.strings = {}; |
| 265 |
|
| 266 |
return this; |
| 267 |
} |
| 268 |
|
| 269 |
JText.prototype._ = function(key, def) { |
| 270 |
// check for new strings in the optionsStorage, and load them |
| 271 |
var newStrings = JoomlaCore.getOptions('joomla.jtext'); |
| 272 |
|
| 273 |
if (newStrings) { |
| 274 |
this.load(newStrings); |
| 275 |
|
| 276 |
// Clean up the optionsStorage from useless data |
| 277 |
JoomlaCore.loadOptions({'joomla.jtext': null}); |
| 278 |
} |
| 279 |
|
| 280 |
def = def === undefined ? '' : def; |
| 281 |
key = key.toUpperCase(); |
| 282 |
|
| 283 |
return this.strings[key] !== undefined ? this.strings[key] : def; |
| 284 |
} |
| 285 |
|
| 286 |
JText.prototype.load = function(object) { |
| 287 |
for (var key in object) { |
| 288 |
if (object.hasOwnProperty(key)) { |
| 289 |
this.strings[key.toUpperCase()] = object[key]; |
| 290 |
} |
| 291 |
} |
| 292 |
|
| 293 |
return this; |
| 294 |
} |
| 295 |
|
| 296 |
/* |
| 297 |
* FORM VALIDATION |
| 298 |
*/ |
| 299 |
|
| 300 |
function JFormValidator(form, clazz) { |
| 301 |
this.form = form; |
| 302 |
|
| 303 |
if (typeof clazz === 'undefined') { |
| 304 |
clazz = 'invalid'; |
| 305 |
} |
| 306 |
|
| 307 |
this.clazz = clazz; |
| 308 |
this.labels = {}; |
| 309 |
|
| 310 |
// prevent the form submission on enter keydown |
| 311 |
|
| 312 |
jQuery(this.form).on('keyup', function(e) { |
| 313 |
var keyCode = e.keyCode || e.which; |
| 314 |
|
| 315 |
if (keyCode === 13) { |
| 316 |
e.preventDefault(); |
| 317 |
return false; |
| 318 |
} |
| 319 |
}); |
| 320 |
|
| 321 |
this.registerFields('.required'); |
| 322 |
} |
| 323 |
|
| 324 |
JFormValidator.prototype.isValid = function(input) { |
| 325 |
var val = jQuery(input).val(); |
| 326 |
|
| 327 |
return val !== null && val.length > 0; |
| 328 |
} |
| 329 |
|
| 330 |
JFormValidator.prototype.registerFields = function(selector) { |
| 331 |
|
| 332 |
var _this = this; |
| 333 |
|
| 334 |
jQuery(this.form).find(selector).on('blur', function() { |
| 335 |
if (_this.isValid(this)) { |
| 336 |
_this.unsetInvalid(this); |
| 337 |
} else { |
| 338 |
_this.setInvalid(this); |
| 339 |
} |
| 340 |
}); |
| 341 |
|
| 342 |
return this; |
| 343 |
} |
| 344 |
|
| 345 |
JFormValidator.prototype.unregisterFields = function(selector) { |
| 346 |
|
| 347 |
jQuery(this.form).find(selector).off('blur') |
| 348 |
|
| 349 |
return this; |
| 350 |
} |
| 351 |
|
| 352 |
JFormValidator.prototype.validate = function(callback) { |
| 353 |
var ok = true; |
| 354 |
|
| 355 |
var _this = this; |
| 356 |
|
| 357 |
this.clearInvalidTabPane(); |
| 358 |
|
| 359 |
jQuery(this.form).find('.required:input').each(function() { |
| 360 |
if (_this.isValid(this)) { |
| 361 |
_this.unsetInvalid(this); |
| 362 |
} else { |
| 363 |
_this.setInvalid(this); |
| 364 |
ok = false; |
| 365 |
|
| 366 |
if (!jQuery(this).is(':visible')) { |
| 367 |
// the input is probably hidden behind |
| 368 |
// an unactive tab pane |
| 369 |
_this.setInvalidTabPane(this); |
| 370 |
} |
| 371 |
} |
| 372 |
}); |
| 373 |
|
| 374 |
if (typeof callback !== 'undefined') { |
| 375 |
ok = callback() && ok; |
| 376 |
} |
| 377 |
|
| 378 |
return ok; |
| 379 |
} |
| 380 |
|
| 381 |
JFormValidator.prototype.setLabel = function(input, label) { |
| 382 |
this.labels[jQuery(input).attr('name')] = label; |
| 383 |
|
| 384 |
return this; |
| 385 |
} |
| 386 |
|
| 387 |
JFormValidator.prototype.getLabel = function(input) { |
| 388 |
var name = jQuery(input).attr('name'); |
| 389 |
|
| 390 |
if (this.labels.hasOwnProperty(name)) { |
| 391 |
return jQuery(this.labels[name]); |
| 392 |
} |
| 393 |
|
| 394 |
return jQuery(input).closest('.control').children().filter('b,label'); |
| 395 |
} |
| 396 |
|
| 397 |
JFormValidator.prototype.setInvalid = function(input) { |
| 398 |
jQuery(input).addClass(this.clazz); |
| 399 |
this.getLabel(input).addClass(this.clazz); |
| 400 |
|
| 401 |
return this; |
| 402 |
} |
| 403 |
|
| 404 |
JFormValidator.prototype.unsetInvalid = function(input) { |
| 405 |
jQuery(input).removeClass(this.clazz); |
| 406 |
this.getLabel(input).removeClass(this.clazz); |
| 407 |
|
| 408 |
return this; |
| 409 |
} |
| 410 |
|
| 411 |
JFormValidator.prototype.isInvalid = function(input) { |
| 412 |
return jQuery(input).hasClass(this.clazz); |
| 413 |
} |
| 414 |
|
| 415 |
JFormValidator.prototype.clearInvalidTabPane = function() { |
| 416 |
jQuery('ul.nav-tabs li a').removeClass(this.clazz); |
| 417 |
|
| 418 |
return this; |
| 419 |
} |
| 420 |
|
| 421 |
JFormValidator.prototype.setInvalidTabPane = function(input) { |
| 422 |
var pane = jQuery(input).closest('.tab-pane'); |
| 423 |
|
| 424 |
if (pane.length) { |
| 425 |
var id = jQuery(pane).attr('id'); |
| 426 |
var link = jQuery('ul.nav-tabs li a[href="#' + id + '"]'); |
| 427 |
|
| 428 |
if (link.length) { |
| 429 |
link.addClass(this.clazz); |
| 430 |
} |
| 431 |
} |
| 432 |
|
| 433 |
return this; |
| 434 |
} |
| 435 |
|
| 436 |
/** |
| 437 |
* TRIGGER JMODAL |
| 438 |
*/ |
| 439 |
|
| 440 |
function wpOpenJModal(id, href, onShow, onHide) { |
| 441 |
|
| 442 |
if (onShow !== undefined) |
| 443 |
{ |
| 444 |
jQuery('#jmodal-' + id).on('show', onShow); |
| 445 |
} |
| 446 |
|
| 447 |
if (onHide !== undefined) |
| 448 |
{ |
| 449 |
jQuery('#jmodal-' + id).on('hide', onHide); |
| 450 |
} |
| 451 |
|
| 452 |
if (!href) { |
| 453 |
// try to extract url from modal URL input |
| 454 |
href = jQuery('#jmodal-' + id + ' > input[name="url"]').val(); |
| 455 |
} |
| 456 |
|
| 457 |
var hideOnEsc = null; |
| 458 |
|
| 459 |
// check if the modal can be closed using the ESC button |
| 460 |
if (jQuery('#jmodal-' + id).data('esc') == 1) { |
| 461 |
hideOnEsc = function(event) { |
| 462 |
if (event.keyCode == 27) { |
| 463 |
// close modal when ESC is pressed |
| 464 |
wpCloseJModal(id); |
| 465 |
} |
| 466 |
}; |
| 467 |
|
| 468 |
jQuery(window).on('keydown', hideOnEsc); |
| 469 |
} |
| 470 |
|
| 471 |
jQuery('#jmodal-' + id).on('hide.bs.modal', function() { |
| 472 |
// we should remove the body only whether it has been loaded asynchronously |
| 473 |
if (href) { |
| 474 |
jQuery(this).find('.modal-body').remove(); |
| 475 |
} |
| 476 |
|
| 477 |
jQuery('#jmodal-' + id).off('show.bs.modal'); |
| 478 |
jQuery('#jmodal-' + id).off('hide.bs.modal'); |
| 479 |
|
| 480 |
if (hideOnEsc) { |
| 481 |
// turn off esc handler too after disposing the modal |
| 482 |
jQuery(window).off('keydown', hideOnEsc); |
| 483 |
} |
| 484 |
}); |
| 485 |
|
| 486 |
// trigger "show" event to support external listeners |
| 487 |
jQuery('#jmodal-' + id).modal('show').trigger('show'); |
| 488 |
|
| 489 |
var closeBtn = jQuery('#jmodal-' + id).find('button[data-dismiss]'); |
| 490 |
|
| 491 |
// add workaround to trigger hide|hidden events also when |
| 492 |
// clicking the dismiss button of the modal |
| 493 |
closeBtn.on('click', function() { |
| 494 |
jQuery('#jmodal-' + id).trigger('hide').trigger('hidden').trigger('hide.bs.modal'); |
| 495 |
}); |
| 496 |
|
| 497 |
// hide on backdrop click only in case the modal is dismissable |
| 498 |
if (closeBtn.length || hideOnEsc) { |
| 499 |
jQuery('.modal-backdrop').on('click', function() { |
| 500 |
wpCloseJModal(id); |
| 501 |
}); |
| 502 |
} |
| 503 |
|
| 504 |
if (href) |
| 505 |
{ |
| 506 |
wpAppendModalContent('jmodal-box-' + id, href); |
| 507 |
} |
| 508 |
} |
| 509 |
|
| 510 |
function wpCloseJModal(id) { |
| 511 |
if (id.match(/^jmodal-/)) { |
| 512 |
// full ID without "#" |
| 513 |
id = "#" + id; |
| 514 |
} else if (!id.match(/^#jmodal-/)) { |
| 515 |
// modal ID only |
| 516 |
id = "#jmodal-" + id; |
| 517 |
} |
| 518 |
|
| 519 |
// close modal and trigger hide|hidden events |
| 520 |
jQuery(id).modal('hide').trigger('hide').trigger('hidden').trigger('hide.bs.modal'); |
| 521 |
} |
| 522 |
|
| 523 |
function wpAppendModalContent(id, href) { |
| 524 |
|
| 525 |
var data = {}; |
| 526 |
|
| 527 |
if (typeof href === 'object') { |
| 528 |
data = href.serialize(); |
| 529 |
href = 'admin-ajax.php'; |
| 530 |
} else if (typeof href === 'string') { |
| 531 |
href = href.replace('index.php', 'admin-ajax.php'); |
| 532 |
href = href.replace('admin.php', 'admin-ajax.php'); |
| 533 |
} |
| 534 |
|
| 535 |
setTimeout(function() { |
| 536 |
|
| 537 |
doAjax( |
| 538 |
href, |
| 539 |
data, |
| 540 |
function(resp) { |
| 541 |
|
| 542 |
try { |
| 543 |
resp = JSON.parse(resp); |
| 544 |
|
| 545 |
if (Array.isArray(resp)) { |
| 546 |
resp = resp.shift(); |
| 547 |
} |
| 548 |
} catch (err) { |
| 549 |
// the response is already plain HTML |
| 550 |
} |
| 551 |
|
| 552 |
// tries to fix any ID conflict |
| 553 |
resp = makeResponseUnique(resp); |
| 554 |
|
| 555 |
jQuery('#' + id).html('<div class="modal-body">' + resp + '</div>'); |
| 556 |
|
| 557 |
// route targets for back-end only |
| 558 |
if (JoomlaCore.isAdmin()) { |
| 559 |
// replaces any index.php with admin.php |
| 560 |
routePageTargets('#' + id); |
| 561 |
} |
| 562 |
|
| 563 |
ajaxPreventFormSubmit(id); |
| 564 |
}, |
| 565 |
function(resp) { |
| 566 |
alert(Joomla.JText._('CONNECTION_LOST')); |
| 567 |
} |
| 568 |
); |
| 569 |
|
| 570 |
}, 128 + Math.random() * 512); |
| 571 |
|
| 572 |
} |
| 573 |
|
| 574 |
function makeResponseUnique(resp) { |
| 575 |
resp = resp.replace(/adminForm/g, 'innerAdminForm'); |
| 576 |
|
| 577 |
return resp; |
| 578 |
} |
| 579 |
|
| 580 |
function ajaxPreventFormSubmit(id) { |
| 581 |
jQuery('#' + id).find('form').on('submit', function(e) { |
| 582 |
e.preventDefault(); |
| 583 |
|
| 584 |
wpAppendModalContent(id, jQuery(this)); |
| 585 |
|
| 586 |
return false; |
| 587 |
}); |
| 588 |
|
| 589 |
jQuery('#' + id).find('a[target!="_blank"]').filter('a:not([href^="javascript:"],[href^="#"])').on('click', function(e) { |
| 590 |
e.preventDefault(); |
| 591 |
|
| 592 |
wpAppendModalContent(id, jQuery(this).attr('href')); |
| 593 |
|
| 594 |
return false; |
| 595 |
}); |
| 596 |
} |
| 597 |
|
| 598 |
function routePageTargets(container) { |
| 599 |
jQuery(container).find('a[href^="index.php"], form[action^="index.php"]').each(function() { |
| 600 |
var attr; |
| 601 |
|
| 602 |
if (jQuery(this).is('a')) { |
| 603 |
attr = 'href'; |
| 604 |
} else { |
| 605 |
attr = 'action'; |
| 606 |
} |
| 607 |
|
| 608 |
var value = jQuery(this).attr(attr); |
| 609 |
|
| 610 |
jQuery(this).attr(attr, value.replace(/^index\.php/, 'admin.php')); |
| 611 |
}); |
| 612 |
|
| 613 |
jQuery(container).find('button[onclick^="document.location.href"]').each(function() { |
| 614 |
// get current event string |
| 615 |
var onclick = jQuery(this).attr('onclick'); |
| 616 |
// replace index.php into admin.php |
| 617 |
onclick = onclick.replace(/index\.php/, 'admin.php'); |
| 618 |
// update element attribute |
| 619 |
jQuery(this).attr('onclick', onclick); |
| 620 |
}); |
| 621 |
} |
| 622 |
|
| 623 |
/** |
| 624 |
* Returns a promise that resolves when the specified instance |
| 625 |
* gets defined. |
| 626 |
* |
| 627 |
* @param function check The callback to invoke to check whether the instance is ready. |
| 628 |
* @param mixed threshold An optional threshold to estabilish the max number of attempts. |
| 629 |
* |
| 630 |
* @return Promise |
| 631 |
*/ |
| 632 |
function __isReady(check, threshold) { |
| 633 |
return new Promise((resolve, reject) => { |
| 634 |
// prepare safe counter |
| 635 |
var count = 0; |
| 636 |
|
| 637 |
var callback = function() { |
| 638 |
// increase counter |
| 639 |
count++; |
| 640 |
|
| 641 |
// check whether the instance is ready |
| 642 |
var instance = check(); |
| 643 |
|
| 644 |
if (instance) { |
| 645 |
// object is now ready |
| 646 |
resolve(instance); |
| 647 |
} else { |
| 648 |
if (!threshold || count < Math.abs(threshold)) { |
| 649 |
// check again |
| 650 |
setTimeout(callback, 32 + Math.floor(Math.random() * 128)); |
| 651 |
} else { |
| 652 |
// instance not ready |
| 653 |
reject(); |
| 654 |
} |
| 655 |
} |
| 656 |
}; |
| 657 |
|
| 658 |
// check |
| 659 |
callback(); |
| 660 |
}); |
| 661 |
} |
| 662 |
|
| 663 |
/** |
| 664 |
* AJAX UTILS |
| 665 |
*/ |
| 666 |
|
| 667 |
function normalizePostData(data) { |
| 668 |
|
| 669 |
if (data === undefined) { |
| 670 |
data = {}; |
| 671 |
} else if (Array.isArray(data)) { |
| 672 |
// the form data is serialized @see jQuery.serializeArray() |
| 673 |
var form = data; |
| 674 |
|
| 675 |
data = {}; |
| 676 |
|
| 677 |
for (var i = 0; i < form.length; i++) { |
| 678 |
// if the field ends with [] it should be an array |
| 679 |
if (form[i].name.endsWith("[]")) { |
| 680 |
// if the field doesn't exist yet, create a new list |
| 681 |
if (!data.hasOwnProperty(form[i].name)) { |
| 682 |
data[form[i].name] = new Array(); |
| 683 |
} |
| 684 |
|
| 685 |
// append the value to the array |
| 686 |
data[form[i].name].push(form[i].value); |
| 687 |
} else { |
| 688 |
// otherwise overwrite the value (if any) |
| 689 |
data[form[i].name] = form[i].value; |
| 690 |
} |
| 691 |
} |
| 692 |
} |
| 693 |
|
| 694 |
return data; |
| 695 |
} |
| 696 |
|
| 697 |
function doAjax(url, data, success, failure, attempt) { |
| 698 |
|
| 699 |
var AJAX_MAX_ATTEMPTS = 3; |
| 700 |
|
| 701 |
if (attempt === undefined) { |
| 702 |
attempt = 1; |
| 703 |
} |
| 704 |
|
| 705 |
// return same object if data has been already normalized |
| 706 |
data = normalizePostData(data); |
| 707 |
|
| 708 |
return jQuery.ajax({ |
| 709 |
type: 'post', |
| 710 |
url: url, |
| 711 |
data: data |
| 712 |
}).done(function(resp) { |
| 713 |
|
| 714 |
if (success !== undefined) { |
| 715 |
success(resp); |
| 716 |
} |
| 717 |
|
| 718 |
}).fail(function(err) { |
| 719 |
// If the error has been raised by a connection failure, |
| 720 |
// retry automatically the same request. Do not retry if the |
| 721 |
// number of attempts is higher than the maximum number allowed. |
| 722 |
if (attempt < AJAX_MAX_ATTEMPTS && isConnectionLostError(err)) { |
| 723 |
|
| 724 |
// wait 128 milliseconds before launching the request |
| 725 |
setTimeout(function() { |
| 726 |
// relaunch same action and increase number of attempts by 1 |
| 727 |
doAjax(url, data, success, failure, attempt + 1); |
| 728 |
}, 128); |
| 729 |
|
| 730 |
} else { |
| 731 |
|
| 732 |
// otherwise raise the failure method |
| 733 |
if (failure !== undefined) { |
| 734 |
failure(err); |
| 735 |
} |
| 736 |
|
| 737 |
} |
| 738 |
|
| 739 |
console.log('failure', err); |
| 740 |
|
| 741 |
if (err.status == 500) { |
| 742 |
console.log(err.responseText); |
| 743 |
} |
| 744 |
|
| 745 |
}); |
| 746 |
} |
| 747 |
|
| 748 |
function isConnectionLostError(err) { |
| 749 |
return ( |
| 750 |
err.statusText == 'error' |
| 751 |
&& err.status == 0 |
| 752 |
&& (err.readyState == 0 || err.readyState == 4) |
| 753 |
&& (!err.hasOwnProperty('responseText') || err.responseText == '') |
| 754 |
); |
| 755 |
} |
| 756 |
|
| 757 |
/** |
| 758 |
* BROWSER BACKWARD COMPATIBILITY |
| 759 |
*/ |
| 760 |
|
| 761 |
if (!Array.isArray) { |
| 762 |
Array.isArray = function(arg) { |
| 763 |
return Object.prototype.toString.call(arg) === '[object Array]'; |
| 764 |
} |
| 765 |
} |
| 766 |
|
| 767 |
/** |
| 768 |
* Joomla instance is now available on both admin and site sections. |
| 769 |
* In order to avoid delays with the loading of this class, maybe because of lazy-loading |
| 770 |
* techniques of the Theme with "deferred" scripts, we no longer use inline JS code. |
| 771 |
* |
| 772 |
* @since 1.4.0 |
| 773 |
*/ |
| 774 |
if (typeof Joomla === 'undefined') { |
| 775 |
var Joomla = new JoomlaCore(); |
| 776 |
} else { |
| 777 |
// reload options |
| 778 |
JoomlaCore.loadOptions(); |
| 779 |
} |
| 780 |
|
