| 1 |
/** |
| 2 |
* Utils functions |
| 3 |
* |
| 4 |
* @param url |
| 5 |
* @param data |
| 6 |
* @param functions |
| 7 |
* @since 4.2.5.1 |
| 8 |
* @version 1.0.7 |
| 9 |
*/ |
| 10 |
export const lpClassName = { |
| 11 |
hidden: 'lp-hidden', |
| 12 |
loading: 'loading', |
| 13 |
elCollapse: 'lp-collapse', |
| 14 |
elSectionToggle: '.lp-section-toggle', |
| 15 |
elTriggerToggle: '.lp-trigger-toggle', |
| 16 |
elBtnFullScreen: '.lp-btn-full-screen-view', |
| 17 |
elFullScreen: 'lp-full-screen-view', |
| 18 |
elBtnFullScreenClose: 'lp-full-screen-view__close', |
| 19 |
}; |
| 20 |
|
| 21 |
export const lpFetchAPI = ( url, data = {}, functions = {} ) => { |
| 22 |
if ( 'function' === typeof functions.before ) { |
| 23 |
functions.before(); |
| 24 |
} |
| 25 |
|
| 26 |
fetch( url, { method: 'GET', ...data } ) |
| 27 |
.then( ( response ) => response.json() ) |
| 28 |
.then( ( response ) => { |
| 29 |
if ( 'function' === typeof functions.success ) { |
| 30 |
functions.success( response ); |
| 31 |
} |
| 32 |
} ) |
| 33 |
.catch( ( err ) => { |
| 34 |
if ( 'function' === typeof functions.error ) { |
| 35 |
functions.error( err ); |
| 36 |
} |
| 37 |
} ) |
| 38 |
.finally( () => { |
| 39 |
if ( 'function' === typeof functions.completed ) { |
| 40 |
functions.completed(); |
| 41 |
} |
| 42 |
} ); |
| 43 |
}; |
| 44 |
|
| 45 |
/** |
| 46 |
* Get current URL without params. |
| 47 |
* |
| 48 |
* @since 4.2.5.1 |
| 49 |
*/ |
| 50 |
export const lpGetCurrentURLNoParam = () => { |
| 51 |
let currentUrl = window.location.href; |
| 52 |
const hasParams = currentUrl.includes( '?' ); |
| 53 |
if ( hasParams ) { |
| 54 |
currentUrl = currentUrl.split( '?' )[ 0 ]; |
| 55 |
} |
| 56 |
|
| 57 |
return currentUrl; |
| 58 |
}; |
| 59 |
|
| 60 |
export const lpAddQueryArgs = ( endpoint, args ) => { |
| 61 |
const url = new URL( endpoint ); |
| 62 |
|
| 63 |
Object.keys( args ).forEach( ( arg ) => { |
| 64 |
url.searchParams.set( arg, args[ arg ] ); |
| 65 |
} ); |
| 66 |
|
| 67 |
return url; |
| 68 |
}; |
| 69 |
|
| 70 |
/** |
| 71 |
* Listen element viewed. |
| 72 |
* |
| 73 |
* @param el |
| 74 |
* @param callback |
| 75 |
* @since 4.2.5.8 |
| 76 |
*/ |
| 77 |
export const listenElementViewed = ( el, callback ) => { |
| 78 |
const observerSeeItem = new IntersectionObserver( function ( entries ) { |
| 79 |
for ( const entry of entries ) { |
| 80 |
if ( entry.isIntersecting ) { |
| 81 |
callback( entry ); |
| 82 |
} |
| 83 |
} |
| 84 |
} ); |
| 85 |
|
| 86 |
observerSeeItem.observe( el ); |
| 87 |
}; |
| 88 |
|
| 89 |
/** |
| 90 |
* Listen element created. |
| 91 |
* |
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* @param callback |
| 93 |
* @since 4.2.5.8 |
| 94 |
*/ |
| 95 |
export const listenElementCreated = ( callback ) => { |
| 96 |
const observerCreateItem = new MutationObserver( function ( mutations ) { |
| 97 |
mutations.forEach( function ( mutation ) { |
| 98 |
if ( mutation.addedNodes ) { |
| 99 |
mutation.addedNodes.forEach( function ( node ) { |
| 100 |
if ( node.nodeType === 1 ) { |
| 101 |
callback( node ); |
| 102 |
} |
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} ); |
| 104 |
} |
| 105 |
} ); |
| 106 |
} ); |
| 107 |
|
| 108 |
observerCreateItem.observe( document, { childList: true, subtree: true } ); |
| 109 |
// End. |
| 110 |
}; |
| 111 |
|
| 112 |
/** |
| 113 |
* Listen element created. |
| 114 |
* |
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* @param selector |
| 116 |
* @param callback |
| 117 |
* @since 4.2.7.1 |
| 118 |
*/ |
| 119 |
export const lpOnElementReady = ( selector, callback ) => { |
| 120 |
const element = document.querySelector( selector ); |
| 121 |
if ( element ) { |
| 122 |
callback( element ); |
| 123 |
return; |
| 124 |
} |
| 125 |
|
| 126 |
const observer = new MutationObserver( ( mutations, obs ) => { |
| 127 |
const element = document.querySelector( selector ); |
| 128 |
if ( element ) { |
| 129 |
obs.disconnect(); |
| 130 |
callback( element ); |
| 131 |
} |
| 132 |
} ); |
| 133 |
|
| 134 |
observer.observe( document.documentElement, { |
| 135 |
childList: true, |
| 136 |
subtree: true, |
| 137 |
} ); |
| 138 |
}; |
| 139 |
|
| 140 |
// Parse JSON from string with content include LP_AJAX_START. |
| 141 |
export const lpAjaxParseJsonOld = ( data ) => { |
| 142 |
if ( typeof data !== 'string' ) { |
| 143 |
return data; |
| 144 |
} |
| 145 |
|
| 146 |
const m = String.raw( { raw: data } ).match( |
| 147 |
/<-- LP_AJAX_START -->(.*)<-- LP_AJAX_END -->/s |
| 148 |
); |
| 149 |
|
| 150 |
try { |
| 151 |
if ( m ) { |
| 152 |
data = JSON.parse( m[ 1 ].replace( /(?:\r\n|\r|\n)/g, '' ) ); |
| 153 |
} else { |
| 154 |
data = JSON.parse( data ); |
| 155 |
} |
| 156 |
} catch ( e ) { |
| 157 |
data = {}; |
| 158 |
} |
| 159 |
|
| 160 |
return data; |
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}; |
| 162 |
|
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// status 0: hide, 1: show |
| 164 |
export const lpShowHideEl = ( el, status = 0 ) => { |
| 165 |
if ( ! el ) { |
| 166 |
return; |
| 167 |
} |
| 168 |
|
| 169 |
if ( ! status ) { |
| 170 |
el.classList.add( lpClassName.hidden ); |
| 171 |
} else { |
| 172 |
el.classList.remove( lpClassName.hidden ); |
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} |
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}; |
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|
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// status 0: hide, 1: show |
| 177 |
export const lpSetLoadingEl = ( el, status ) => { |
| 178 |
if ( ! el ) { |
| 179 |
return; |
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} |
| 181 |
|
| 182 |
if ( ! status ) { |
| 183 |
el.classList.remove( lpClassName.loading ); |
| 184 |
} else { |
| 185 |
el.classList.add( lpClassName.loading ); |
| 186 |
} |
| 187 |
}; |
| 188 |
|
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// Toggle collapse section |
| 190 |
export const toggleCollapse = ( |
| 191 |
e, |
| 192 |
target, |
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elTriggerClassName = '', |
| 194 |
elsExclude = [], |
| 195 |
callback |
| 196 |
) => { |
| 197 |
if ( ! elTriggerClassName ) { |
| 198 |
elTriggerClassName = lpClassName.elTriggerToggle; |
| 199 |
} |
| 200 |
|
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// Exclude elements, which should not trigger the collapse toggle |
| 202 |
if ( elsExclude && elsExclude.length > 0 ) { |
| 203 |
for ( const elExclude of elsExclude ) { |
| 204 |
if ( target.closest( elExclude ) ) { |
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return; |
| 206 |
} |
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} |
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} |
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|
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const elTrigger = target.closest( elTriggerClassName ); |
| 211 |
if ( ! elTrigger ) { |
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return; |
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} |
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|
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//console.log( 'elTrigger', elTrigger ); |
| 216 |
|
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const elSectionToggle = elTrigger.closest( |
| 218 |
`${ lpClassName.elSectionToggle }` |
| 219 |
); |
| 220 |
if ( ! elSectionToggle ) { |
| 221 |
return; |
| 222 |
} |
| 223 |
|
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elSectionToggle.classList.toggle( `${ lpClassName.elCollapse }` ); |
| 225 |
|
| 226 |
if ( 'function' === typeof callback ) { |
| 227 |
callback( elSectionToggle ); |
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} |
| 229 |
}; |
| 230 |
|
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// Get data of form |
| 232 |
export const getDataOfForm = ( form ) => { |
| 233 |
const dataSend = {}; |
| 234 |
const formData = new FormData( form ); |
| 235 |
for ( const pair of formData.entries() ) { |
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const key = pair[ 0 ]; |
| 237 |
const value = formData.getAll( key ); |
| 238 |
if ( ! dataSend.hasOwnProperty( key ) ) { |
| 239 |
// Convert value array to string. |
| 240 |
dataSend[ key ] = value.join( ',' ); |
| 241 |
} |
| 242 |
} |
| 243 |
|
| 244 |
return dataSend; |
| 245 |
}; |
| 246 |
|
| 247 |
// Get field keys of form |
| 248 |
export const getFieldKeysOfForm = ( form ) => { |
| 249 |
const keys = []; |
| 250 |
const elements = form.elements; |
| 251 |
for ( let i = 0; i < elements.length; i++ ) { |
| 252 |
const name = elements[ i ].name; |
| 253 |
if ( name && ! keys.includes( name ) ) { |
| 254 |
keys.push( name ); |
| 255 |
} |
| 256 |
} |
| 257 |
return keys; |
| 258 |
}; |
| 259 |
|
| 260 |
// Merge data handle with data form. |
| 261 |
export const mergeDataWithDatForm = ( elForm, dataHandle ) => { |
| 262 |
const dataForm = getDataOfForm( elForm ); |
| 263 |
const keys = getFieldKeysOfForm( elForm ); |
| 264 |
keys.forEach( ( key ) => { |
| 265 |
if ( ! dataForm.hasOwnProperty( key ) ) { |
| 266 |
delete dataHandle[ key ]; |
| 267 |
} else if ( dataForm[ key ][ 0 ] === '' ) { |
| 268 |
delete dataForm[ key ]; |
| 269 |
delete dataHandle[ key ]; |
| 270 |
} |
| 271 |
} ); |
| 272 |
|
| 273 |
dataHandle = { ...dataHandle, ...dataForm }; |
| 274 |
|
| 275 |
return dataHandle; |
| 276 |
}; |
| 277 |
|
| 278 |
/** |
| 279 |
* Event trigger |
| 280 |
* For each list of event handlers, listen event on document. |
| 281 |
* |
| 282 |
* eventName: 'click', 'change', ... |
| 283 |
* eventHandlers = [ { selector: '.lp-button', callBack: function(){}, class: object } ] |
| 284 |
* |
| 285 |
* @param eventName |
| 286 |
* @param eventHandlers |
| 287 |
*/ |
| 288 |
export const eventHandlers = ( eventName, eventHandlers ) => { |
| 289 |
document.addEventListener( eventName, ( e ) => { |
| 290 |
const target = e.target; |
| 291 |
let args = { |
| 292 |
e, |
| 293 |
target, |
| 294 |
}; |
| 295 |
|
| 296 |
eventHandlers.forEach( ( eventHandler ) => { |
| 297 |
args = { ...args, ...eventHandler }; |
| 298 |
|
| 299 |
//console.log( args ); |
| 300 |
|
| 301 |
// Check condition before call back |
| 302 |
if ( eventHandler.conditionBeforeCallBack ) { |
| 303 |
if ( eventHandler.conditionBeforeCallBack( args ) !== true ) { |
| 304 |
return; |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
// Special check for keydown event with checkIsEventEnter = true |
| 309 |
if ( eventName === 'keydown' && eventHandler.checkIsEventEnter ) { |
| 310 |
if ( e.key !== 'Enter' ) { |
| 311 |
return; |
| 312 |
} |
| 313 |
} |
| 314 |
|
| 315 |
if ( target.closest( eventHandler.selector ) ) { |
| 316 |
if ( eventHandler.class ) { |
| 317 |
// Call method of class, function callBack will understand exactly {this} is class object. |
| 318 |
eventHandler.class[ eventHandler.callBack ]( args ); |
| 319 |
} else { |
| 320 |
// For send args is objected, {this} is eventHandler object, not class object. |
| 321 |
eventHandler.callBack( args ); |
| 322 |
} |
| 323 |
} |
| 324 |
} ); |
| 325 |
} ); |
| 326 |
}; |
| 327 |
|
| 328 |
/** |
| 329 |
* Debounce - delays function execution until after `wait` ms of inactivity. |
| 330 |
* |
| 331 |
* Each call resets the timer. Only the last call in a burst executes. |
| 332 |
* |
| 333 |
* USE CASES: |
| 334 |
* - Search inputs, form validation, window resize |
| 335 |
* - Multiple elements need independent timers |
| 336 |
* - When you need to call with different arguments |
| 337 |
* |
| 338 |
* EXAMPLES: |
| 339 |
* const debouncedSearch = debounce( (query) => fetchResults(query), 300 ); |
| 340 |
* searchInput.addEventListener('input', (e) => debouncedSearch(e.target.value)); |
| 341 |
* |
| 342 |
* const debouncedResize = debounce( recalculateLayout, 250 ); |
| 343 |
* window.addEventListener('resize', debouncedResize); |
| 344 |
* |
| 345 |
* ⚠️ Create ONCE outside event handlers, not inside. |
| 346 |
* |
| 347 |
* @param {Function} func - Function to debounce (can be anonymous) |
| 348 |
* @param {number} wait - Milliseconds to wait (default: 500) |
| 349 |
* @return {Function} Debounced wrapper function |
| 350 |
* @since 4.3.7 |
| 351 |
* @version 1.0.0 |
| 352 |
*/ |
| 353 |
export const debounce = ( func, wait = 500 ) => { |
| 354 |
let timer; |
| 355 |
|
| 356 |
return ( args ) => { |
| 357 |
clearTimeout( timer ); |
| 358 |
timer = setTimeout( () => func( args ), wait ); |
| 359 |
}; |
| 360 |
}; |
| 361 |
|
| 362 |
/** |
| 363 |
* Initialize lp-toggle-enable components. |
| 364 |
* |
| 365 |
* Finds all `.lp-toggle-enable` elements and wires up toggle behavior. |
| 366 |
* Reads initial state from `data-enabled` attribute ("true"/"false"). |
| 367 |
* Calls `data-on-toggle` callback (if provided via options) on state change. |
| 368 |
* |
| 369 |
* HTML structure: |
| 370 |
* <label class="lp-toggle-enable" data-enabled="true"> |
| 371 |
* <input type="checkbox" class="lp-toggle-enable__input" /> |
| 372 |
* <span class="lp-toggle-enable__track"></span> |
| 373 |
* </label> |
| 374 |
* |
| 375 |
* @param {string} selector CSS selector for toggle elements (default: '.lp-toggle-enable') |
| 376 |
* @param {Function} onToggle Optional callback( el, isEnabled ) called on state change |
| 377 |
* @since 4.4.5 |
| 378 |
* @version 1.0.0 |
| 379 |
*/ |
| 380 |
window.lpToggleEnableInit = 0; |
| 381 |
export const toggleEnable = ( onToggle = null ) => { |
| 382 |
if ( window.lpToggleEnableInit ) { |
| 383 |
return; |
| 384 |
} |
| 385 |
window.lpToggleEnableInit = 1; |
| 386 |
|
| 387 |
const selector = '.lp-toggle-enable'; |
| 388 |
|
| 389 |
const updateUI = ( toggle, isEnabled ) => { |
| 390 |
toggle.classList.toggle( 'is-enabled', isEnabled ); |
| 391 |
const input = toggle.querySelector( '.lp-toggle-enable__input' ); |
| 392 |
if ( input ) { |
| 393 |
input.checked = isEnabled; |
| 394 |
input.value = isEnabled ? '1' : '0'; |
| 395 |
} |
| 396 |
}; |
| 397 |
|
| 398 |
// Delegate click handling via eventHandlers. |
| 399 |
eventHandlers( 'click', [ |
| 400 |
{ |
| 401 |
selector, |
| 402 |
callBack: ( args ) => { |
| 403 |
const { e, target } = args; |
| 404 |
const toggle = target.closest( selector ); |
| 405 |
|
| 406 |
if ( ! toggle || toggle.classList.contains( 'is-disabled' ) ) { |
| 407 |
return; |
| 408 |
} |
| 409 |
|
| 410 |
e.preventDefault(); |
| 411 |
|
| 412 |
const isEnabled = ! toggle.classList.contains( 'is-enabled' ); |
| 413 |
updateUI( toggle, isEnabled ); |
| 414 |
|
| 415 |
if ( 'function' === typeof onToggle ) { |
| 416 |
onToggle( toggle, isEnabled ); |
| 417 |
} |
| 418 |
}, |
| 419 |
}, |
| 420 |
] ); |
| 421 |
}; |
| 422 |
|
| 423 |
/** |
| 424 |
* Initialize custom fullscreen view buttons. |
| 425 |
* |
| 426 |
* Delegates clicks on `.lp-btn-full-screen-view` buttons to |
| 427 |
* `lpToggleFullscreenView`. Reads the `data-target` attribute to find the |
| 428 |
* target element. Falls back to the button's parent element when |
| 429 |
* `data-target` is not provided. |
| 430 |
* |
| 431 |
* @since 4.4.5 |
| 432 |
* @version 1.0.0 |
| 433 |
*/ |
| 434 |
window.lpFullScreenViewInit = 0; |
| 435 |
export const fullScreenView = () => { |
| 436 |
if ( window.lpFullScreenViewInit ) { |
| 437 |
return; |
| 438 |
} |
| 439 |
window.lpFullScreenViewInit = 1; |
| 440 |
|
| 441 |
let lastScrollY = 0; |
| 442 |
|
| 443 |
const lpToggleFullscreenView = ( elTarget, elBtnFullScreen = null ) => { |
| 444 |
const isFullscreen = elTarget.classList.contains( |
| 445 |
lpClassName.elFullScreen |
| 446 |
); |
| 447 |
|
| 448 |
if ( isFullscreen ) { |
| 449 |
elTarget.classList.remove( lpClassName.elFullScreen ); |
| 450 |
document.documentElement.classList.remove( |
| 451 |
'lp-full-screen-active' |
| 452 |
); |
| 453 |
window.scrollTo( 0, lastScrollY ); |
| 454 |
} else { |
| 455 |
lastScrollY = window.scrollY; |
| 456 |
elTarget.classList.add( lpClassName.elFullScreen ); |
| 457 |
document.documentElement.classList.add( 'lp-full-screen-active' ); |
| 458 |
} |
| 459 |
|
| 460 |
if ( ! isFullscreen ) { |
| 461 |
if ( |
| 462 |
! elTarget.querySelector( |
| 463 |
`.${ lpClassName.elBtnFullScreenClose }` |
| 464 |
) |
| 465 |
) { |
| 466 |
const closeButton = document.createElement( 'button' ); |
| 467 |
closeButton.type = 'button'; |
| 468 |
closeButton.className = lpClassName.elBtnFullScreenClose; |
| 469 |
closeButton.setAttribute( 'aria-label', 'Close' ); |
| 470 |
closeButton.innerHTML = |
| 471 |
lpData.i18n.closeButtonFullScreen || 'Close ×'; |
| 472 |
|
| 473 |
closeButton.addEventListener( 'click', ( e ) => { |
| 474 |
e.preventDefault(); |
| 475 |
lpToggleFullscreenView( elTarget ); |
| 476 |
} ); |
| 477 |
|
| 478 |
elTarget.appendChild( closeButton ); |
| 479 |
} |
| 480 |
} else { |
| 481 |
const closeButton = elTarget.querySelector( |
| 482 |
`.${ lpClassName.elBtnFullScreenClose }` |
| 483 |
); |
| 484 |
if ( closeButton ) { |
| 485 |
closeButton.remove(); |
| 486 |
} |
| 487 |
} |
| 488 |
}; |
| 489 |
|
| 490 |
eventHandlers( 'click', [ |
| 491 |
{ |
| 492 |
selector: lpClassName.elBtnFullScreen, |
| 493 |
callBack: ( args ) => { |
| 494 |
const { e, target } = args; |
| 495 |
const elBtnFullScreen = target.closest( |
| 496 |
lpClassName.elBtnFullScreen |
| 497 |
); |
| 498 |
|
| 499 |
if ( ! elBtnFullScreen ) { |
| 500 |
console.log( 'No full screen button found' ); |
| 501 |
return; |
| 502 |
} |
| 503 |
|
| 504 |
e.preventDefault(); |
| 505 |
|
| 506 |
let elTarget = null; |
| 507 |
const targetSelector = elBtnFullScreen.dataset.targetFullscreen; |
| 508 |
console.log( targetSelector ); |
| 509 |
if ( targetSelector ) { |
| 510 |
elTarget = document.querySelector( targetSelector ); |
| 511 |
} |
| 512 |
|
| 513 |
if ( ! elTarget ) { |
| 514 |
console.log( 'No target element found' ); |
| 515 |
return; |
| 516 |
} |
| 517 |
|
| 518 |
lpToggleFullscreenView( elTarget, elBtnFullScreen ); |
| 519 |
}, |
| 520 |
}, |
| 521 |
] ); |
| 522 |
}; |
| 523 |
|
