1/* global wpcom_reblog */ 2 3var jetpackLikesWidgetBatch = []; 4var jetpackLikesMasterReady = false; 5 6// Due to performance problems on pages with a large number of widget iframes that need to be loaded, 7// we are limiting the processing at any instant to unloaded widgets that are currently in viewport, 8// plus this constant that will allow processing of widgets above and bellow the current fold. 9// This aim of it is to improve the UX and hide the transition from unloaded to loaded state from users. 10var jetpackLikesLookAhead = 2000; // pixels 11 12// Keeps track of loaded comment likes widget so we can unload them when they are scrolled out of view. 13var jetpackCommentLikesLoadedWidgets = []; 14 15var jetpackLikesDocReadyPromise = new Promise( resolve => { 16 if ( document.readyState !== 'loading' ) { 17 resolve(); 18 } else { 19 window.addEventListener( 'DOMContentLoaded', () => resolve() ); 20 } 21} ); 22 23function JetpackLikesPostMessage( message, target ) { 24 if ( typeof message === 'string' ) { 25 try { 26 message = JSON.parse( message ); 27 } catch ( e ) { 28 return; 29 } 30 } 31 32 if ( target && typeof target.postMessage === 'function' ) { 33 try { 34 target.postMessage( 35 JSON.stringify( { 36 type: 'likesMessage', 37 data: message, 38 } ), 39 '*' 40 ); 41 } catch ( e ) { 42 return; 43 } 44 } 45} 46 47function JetpackLikesBatchHandler() { 48 const requests = []; 49 document.querySelectorAll( 'div.jetpack-likes-widget-unloaded' ).forEach( widget => { 50 if ( jetpackLikesWidgetBatch.indexOf( widget.id ) > -1 ) { 51 return; 52 } 53 54 if ( ! jetpackIsScrolledIntoView( widget ) ) { 55 return; 56 } 57 58 jetpackLikesWidgetBatch.push( widget.id ); 59 60 var regex = /like-(post|comment)-wrapper-(\d+)-(\d+)-(\w+)/, 61 match = regex.exec( widget.id ), 62 info; 63 64 if ( ! match || match.length !== 5 ) { 65 return; 66 } 67 68 info = { 69 blog_id: match[ 2 ], 70 width: widget.width, 71 }; 72 73 if ( 'post' === match[ 1 ] ) { 74 info.post_id = match[ 3 ]; 75 } else if ( 'comment' === match[ 1 ] ) { 76 info.comment_id = match[ 3 ]; 77 } 78 79 info.obj_id = match[ 4 ]; 80 81 requests.push( info ); 82 } ); 83 84 if ( requests.length > 0 ) { 85 JetpackLikesPostMessage( 86 { event: 'initialBatch', requests: requests }, 87 window.frames[ 'likes-master' ] 88 ); 89 } 90} 91 92function JetpackLikesMessageListener( event ) { 93 let message = event && event.data; 94 if ( typeof message === 'string' ) { 95 try { 96 message = JSON.parse( message ); 97 } catch ( err ) { 98 return; 99 } 100 } 101 102 const type = message && message.type; 103 const data = message && message.data; 104 105 if ( type !== 'likesMessage' || typeof data.event === 'undefined' ) { 106 return; 107 } 108 109 // We only allow messages from one origin 110 const allowedOrigin = 'https://widgets.wp.com'; 111 if ( allowedOrigin !== event.origin ) { 112 return; 113 } 114 115 switch ( data.event ) { 116 case 'masterReady': 117 jetpackLikesDocReadyPromise.then( () => { 118 jetpackLikesMasterReady = true; 119 120 const stylesData = { 121 event: 'injectStyles', 122 }; 123 const sdTextColor = document.querySelector( '.sd-text-color' ); 124 const sdLinkColor = document.querySelector( '.sd-link-color' ); 125 const sdTextColorStyles = ( sdTextColor && getComputedStyle( sdTextColor ) ) || {}; 126 const sdLinkColorStyles = ( sdLinkColor && getComputedStyle( sdLinkColor ) ) || {}; 127 128 // enable reblogs if they are enabled for the page 129 if ( document.body.classList.contains( 'jetpack-reblog-enabled' ) ) { 130 JetpackLikesPostMessage( { event: 'reblogsEnabled' }, window.frames[ 'likes-master' ] ); 131 } 132 133 stylesData.textStyles = { 134 color: sdTextColorStyles[ 'color' ],
135 fontFamily: sdTextColorStyles[ 'font-family' ], 136 fontSize: sdTextColorStyles[ 'font-size' ], 137 direction: sdTextColorStyles[ 'direction' ], 138 fontWeight: sdTextColorStyles[ 'font-weight' ], 139 fontStyle: sdTextColorStyles[ 'font-style' ], 140 textDecoration: sdTextColorStyles[ 'text-decoration' ], 141 }; 142 143 stylesData.linkStyles = { 144 color: sdLinkColorStyles[ 'color' ], 145 fontFamily: sdLinkColorStyles[ 'font-family' ], 146 fontSize: sdLinkColorStyles[ 'font-size' ], 147 textDecoration: sdLinkColorStyles[ 'text-decoration' ], 148 fontWeight: sdLinkColorStyles[ 'font-weight' ], 149 fontStyle: sdLinkColorStyles[ 'font-style' ], 150 }; 151 152 JetpackLikesPostMessage( stylesData, window.frames[ 'likes-master' ] ); 153 154 JetpackLikesBatchHandler(); 155 } ); 156 157 break; 158 159 // We're keeping this for planned future follow ups. 160 // @see: https://github.com/Automattic/jetpack/pull/42361#discussion_r1995338815 161 case 'showLikeWidget': 162 break; 163 164 // We're keeping this for planned future follow ups. 165 // @see: https://github.com/Automattic/jetpack/pull/42361#discussion_r1995338815 166 case 'showCommentLikeWidget': 167 break; 168 169 case 'killCommentLikes': 170 // If kill switch for comment likes is enabled remove all widgets wrappers and `Loading...` placeholders. 171 document 172 .querySelectorAll( '.jetpack-comment-likes-widget-wrapper' ) 173 .forEach( wrapper => wrapper.remove() ); 174 break; 175 176 case 'clickReblogFlair': 177 if ( wpcom_reblog && typeof wpcom_reblog.toggle_reblog_box_flair === 'function' ) { 178 wpcom_reblog.toggle_reblog_box_flair( data.obj_id, data.post_id ); 179 } 180 break; 181 182 case 'hideOtherGravatars': { 183 hideLikersPopover(); 184 break; 185 } 186 187 case 'showOtherGravatars': { 188 const container = document.querySelector( '#likes-other-gravatars' ); 189 190 if ( ! container ) { 191 break; 192 } 193 194 const list = container.querySelector( 'ul' ); 195 196 container.style.display = 'none'; 197 list.innerHTML = ''; 198 199 container 200 .querySelectorAll( '.likes-text span' ) 201 .forEach( item => ( item.textContent = data.totalLikesLabel ) ); 202 203 ( data.likers || [] ).forEach( async ( liker, index ) => { 204 if ( liker.profile_URL.substr( 0, 4 ) !== 'http' ) { 205 // We only display gravatars with http or https schema 206 return; 207 } 208 209 const element = document.createElement( 'li' ); 210 list.append( element ); 211 212 element.innerHTML = ` 213 <a href="${ encodeURI( liker.profile_URL ) }" rel="nofollow" target="_parent" class="wpl-liker"> 214 <img src="${ encodeURI( liker.avatar_URL ) }" 215 alt="" 216 style="width: 28px; height: 28px;" /> 217 <span></span> 218 </a> 219 `; 220 221 222 // Add some extra attributes through native methods, to ensure strings are sanitized. 223 element.classList.add( liker.css_class ); 224 element.querySelector( 'img' ).alt = data.avatarAltTitle.replace( '%s', liker.name ); 225 element.querySelector( 'span' ).innerText = liker.name; 226 227 if ( index === data.likers.length - 1 ) { 228 element.addEventListener( 'keydown', ( e ) => { 229 if ( e.key === 'Tab' && ! e.shiftKey ) { 230 e.preventDefault(); 231 hideLikersPopover(); 232 233 JetpackLikesPostMessage( 234 { event: 'focusLikesCount', parent: data.parent }, 235 window.frames[ 'likes-master' ] 236 ); 237 } 238 } ); 239 } 240 } ); 241 242 const positionPopup = function() { 243 const containerStyle = getComputedStyle(container); 244 const isRtl = containerStyle.direction === 'rtl'; 245 246 const el = document.querySelector( `*[name='${ data.parent }']` ); 247 const rect = el.getBoundingClientRect(); 248 const win = el.ownerDocument.defaultView; 249 250 const offset = { 251 top: rect.top + win.pageYOffset, 252 left: rect.left + win.pageXOffset, 253 }; 254 255 // don't display yet or we get skewed window.innerWidth later 256 container.style.display = 'none'; 257 258 let containerLeft = 0; 259 container.style.top = offset.top + data.position.top - 1 + 'px'; 260 261 if ( isRtl ) { 262 const visibleAvatarsCount = data && data.likers ? Math.min( data.likers.length, 5 ) : 0; 263 // 24px is the width of the avatar + 4px is the padding between avatars 264 containerLeft = offset.left + data.position.left + 24 * visibleAvatarsCount + 4; 265 container.style.transform = 'translateX(-100%)'; 266 } else { 267 containerLeft = offset.left + data.position.left; 268 } 269 container.style.left = containerLeft + 'px'; 270 271 // Container width - padding
272 const initContainerWidth = data.width - 20; 273 const rowLength = Math.floor( initContainerWidth / 37 ); 274 // # of rows + (avatar + avatar padding) + text above + container padding 275 let height = Math.ceil( data.likers.length / rowLength ) * 37 + 17 + 22; 276 if ( height > 204 ) { 277 height = 204; 278 } 279 280 // If the popup is overflows viewport width, we should show it on the next line 281 // Push it offscreen to calculated rendered width 282 const windowWidth = win.innerWidth; 283 container.style.left = '-9999px'; 284 container.style.display = 'block'; 285 286 // If the popup exceeds the viewport width, 287 // flip the position of the popup. 288 const containerWidth = container.offsetWidth; 289 const containerRight = containerLeft + containerWidth; 290 291 if ( containerRight > windowWidth && ! isRtl) { 292 containerLeft = rect.left + rect.width - containerWidth; 293 } else if ( containerLeft - containerWidth < 0 && isRtl ) { 294 container.style.transform = 'none'; 295 containerLeft = rect.left; 296 } 297 // Set the container left 298 container.style.left = containerLeft + 'px'; 299 300 container.setAttribute( 'aria-hidden', 'false' ); 301 } 302 303 positionPopup(); 304 container.focus(); 305 306 const debounce = function( func, wait ) { 307 var timeout; 308 return function() { 309 var context = this; 310 var args = arguments; 311 clearTimeout( timeout ); 312 timeout = setTimeout( function() { 313 func.apply( context, args ); 314 }, wait ); 315 }; 316 }; 317 318 const debouncedPositionPopup = debounce( positionPopup, 100 ); 319 320 // Keep a reference of this function in the element itself 321 // so that we can destroy it later 322 container.__resizeHandler = debouncedPositionPopup; 323 324 // When window is resized, resize the popup. 325 window.addEventListener( "resize", debouncedPositionPopup ); 326 } 327 } 328} 329 330window.addEventListener( 'message', JetpackLikesMessageListener ); 331 332function hideLikersPopover() { 333 const container = document.querySelector( '#likes-other-gravatars' ); 334 335 if ( container ) { 336 container.style.display = 'none'; 337 container.setAttribute( 'aria-hidden', 'true' ); 338 339 // Remove the resize event listener and cleanup. 340 const resizeHandler = container.__resizeHandler; 341 if ( resizeHandler ) { 342 window.removeEventListener( "resize", resizeHandler ); 343 delete container.__resizeHandler; 344 } 345 } 346} 347 348document.addEventListener( 'click', hideLikersPopover ); 349 350function JetpackLikesWidgetQueueHandler() { 351 var wrapperID; 352 353 if ( ! jetpackLikesMasterReady ) { 354 setTimeout( JetpackLikesWidgetQueueHandler, 500 ); 355 return; 356 } 357 358 // Restore widgets to initial unloaded state when they are scrolled out of view. 359 jetpackUnloadScrolledOutWidgets(); 360 361 var unloadedWidgetsInView = jetpackGetUnloadedWidgetsInView(); 362 363 if ( unloadedWidgetsInView.length > 0 ) { 364 // Grab any unloaded widgets for a batch request 365 JetpackLikesBatchHandler(); 366 } 367 368 for ( var i = 0, length = unloadedWidgetsInView.length; i <= length - 1; i++ ) { 369 wrapperID = unloadedWidgetsInView[ i ].id; 370 371 if ( ! wrapperID ) { 372 continue; 373 } 374 375 jetpackLoadLikeWidgetIframe( wrapperID ); 376 } 377} 378 379function jetpackLoadLikeWidgetIframe( wrapperID ) { 380 if ( typeof wrapperID === 'undefined' ) { 381 return; 382 } 383 384 const wrapper = document.querySelector( '#' + wrapperID ); 385 wrapper.querySelectorAll( 'iframe' ).forEach( iFrame => iFrame.remove() ); 386 387 const placeholder = wrapper.querySelector( '.likes-widget-placeholder' ); 388 389 // Post like iframe 390 if ( placeholder && placeholder.classList.contains( 'post-likes-widget-placeholder' ) ) { 391 const postLikesFrame = document.createElement( 'iframe' ); 392 393 postLikesFrame.classList.add( 'post-likes-widget', 'jetpack-likes-widget' ); 394 postLikesFrame.name = wrapper.dataset.name; 395 postLikesFrame.src = wrapper.dataset.src; 396 postLikesFrame.height = '55px'; 397 postLikesFrame.width = '100%'; 398 postLikesFrame.frameBorder = '0'; 399 postLikesFrame.scrolling = 'no'; 400 postLikesFrame.title = wrapper.dataset.title; 401 402 placeholder.after( postLikesFrame ); 403 } 404 405 // Comment like iframe 406 if ( placeholder.classList.contains( 'comment-likes-widget-placeholder' ) ) { 407 const commentLikesFrame = document.createElement( 'iframe' ); 408 409 commentLikesFrame.class = 'comment-likes-widget-frame jetpack-likes-widget-frame'; 410 commentLikesFrame.name = wrapper.dataset.name; 411 commentLikesFrame.src = wrapper.dataset.src; 412 commentLikesFrame.height = '18px'; 413 commentLikesFrame.width = '100%'; 414 commentLikesFrame.frameBorder = '0'; 415 commentLikesFrame.scrolling = 'no'; 416 417 wrapper.querySelector( '.comment-like-feedback' ).after( commentLikesFrame ); 418 419 jetpackCommentLikesLoadedWidgets.push( commentLikesFrame ); 420 } 421 422 wrapper.classList.remove( 'jetpack-likes-widget-unloaded' ); 423 wrapper.classList.add( 'jetpack-likes-widget-loading' ); 424 425 wrapper.querySelector( 'iframe' ).addEventListener( 'load', e => { 426 JetpackLikesPostMessage( 427 { event: 'loadLikeWidget', name: e.target.name, width: e.target.width }, 428 window.frames[ 'likes-master' ] 429 ); 430 431 wrapper.classList.remove( 'jetpack-likes-widget-loading' ); 432 wrapper.classList.add( 'jetpack-likes-widget-loaded' ); 433 } ); 434} 435 436function jetpackGetUnloadedWidgetsInView() { 437 const unloadedWidgets = document.querySelectorAll( 'div.jetpack-likes-widget-unloaded' ); 438 439 return [ ...unloadedWidgets ].filter( item => jetpackIsScrolledIntoView( item ) ); 440} 441 442function jetpackIsScrolledIntoView( element ) { 443 const top = element.getBoundingClientRect().top; 444 const bottom = element.getBoundingClientRect().bottom; 445
446 // Allow some slack above and bellow the fold with jetpackLikesLookAhead, 447 // with the aim of hiding the transition from unloaded to loaded widget from users. 448 return top + jetpackLikesLookAhead >= 0 && bottom <= window.innerHeight + jetpackLikesLookAhead; 449} 450 451function jetpackUnloadScrolledOutWidgets() { 452 for ( let i = jetpackCommentLikesLoadedWidgets.length - 1; i >= 0; i-- ) { 453 const currentWidgetIframe = jetpackCommentLikesLoadedWidgets[ i ]; 454 455 if ( ! jetpackIsScrolledIntoView( currentWidgetIframe ) ) { 456 const widgetWrapper = 457 currentWidgetIframe && 458 currentWidgetIframe.parentElement && 459 currentWidgetIframe.parentElement.parentElement; 460 461 // Restore parent class to 'unloaded' so this widget can be picked up by queue manager again if needed. 462 widgetWrapper.classList.remove( 'jetpack-likes-widget-loaded' ); 463 widgetWrapper.classList.remove( 'jetpack-likes-widget-loading' ); 464 widgetWrapper.classList.add( 'jetpack-likes-widget-unloaded' ); 465 466 // Bring back the loading placeholder into view. 467 widgetWrapper 468 .querySelectorAll( '.comment-likes-widget-placeholder' ) 469 .forEach( item => ( item.style.display = 'block' ) ); 470 471 // Remove it from the list of loaded widgets. 472 jetpackCommentLikesLoadedWidgets.splice( i, 1 ); 473 474 // Remove comment like widget iFrame. 475 currentWidgetIframe.remove(); 476 } 477 } 478} 479 480var jetpackWidgetsDelayedExec = function ( after, fn ) { 481 var timer; 482 return function () { 483 clearTimeout( timer ); 484 timer = setTimeout( fn, after ); 485 }; 486}; 487 488var jetpackOnScrollStopped = jetpackWidgetsDelayedExec( 250, JetpackLikesWidgetQueueHandler ); 489 490// Load initial batch of widgets, prior to any scrolling events. 491JetpackLikesWidgetQueueHandler(); 492 493// Add event listener to execute queue handler after scroll. 494window.addEventListener( 'scroll', jetpackOnScrollStopped, true ); 495; 496/** 497 * Comment Likes - JavaScript 498 * 499 * This handles liking and unliking comments, as well as viewing who has 500 * liked a particular comment. 501 * 502 * @dependency Swipe (dynamically loaded when needed) 503 * 504 * @package Comment_Likes 505 * @subpackage JavaScript 506 */ 507(function () { 508 function init() { 509 let extWin; 510 let extWinCheck; 511 let commentLikeEvent; 512 513 // Only run once. 514 if (window.comment_likes_loaded) { 515 return; 516 } 517 window.comment_likes_loaded = true; 518 519 // Client-side cache of who liked a particular comment to avoid 520 // having to hit the server multiple times for the same data. 521 const commentLikeCache = {}; 522 523 let swipeLibPromise; 524 525 // Load the Swipe library, if it's not already loaded. 526 function swipeLibLoader() { 527 if (!swipeLibPromise) { 528 swipeLibPromise = new Promise((resolve, reject) => { 529 if (window.Swipe) { 530 resolve(window.Swipe); 531 } else { 532 const swipeScript = document.createElement('script'); 533 swipeScript.src = comment_like_text.swipeUrl; 534 swipeScript.async = true; 535 document.body.appendChild(swipeScript); 536 swipeScript.addEventListener('load', () => resolve(window.Swipe)); 537 swipeScript.addEventListener('error', error => reject(error)); 538 } 539 }); 540 } 541 return swipeLibPromise; 542 } 543 544 /** 545 * Parse the comment ID from a comment like link. 546 */ 547 function getCommentId(link) { 548 const commentId = 549 link && link.getAttribute('href') && link.getAttribute('href').split('like_comment='); 550 return commentId[1].split('&_wpnonce=')[0]; 551 } 552 553 /** 554 * Handle an ajax action on the comment like link. 555 */ 556 function handleLinkAction(link, action, commentId, callback) { 557 const nonce = 558 link && link.getAttribute('href') && link.getAttribute('href').split('_wpnonce=')[1]; 559 560 fetch('/wp-admin/admin-ajax.php', { 561 method: 'POST', 562 body: new URLSearchParams({ 563 action: action, 564 _wpnonce: nonce, 565 like_comment: commentId, 566 blog_id: Number(link.dataset.blog), 567 }), 568 headers: { 569 'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8', 570 'X-Requested-With': 'XMLHttpRequest', 571 Accept: 'application/json', 572 'cache-control': 'no-cache', 573 pragma: 'no-cache', 574 }, 575 }) 576 .then(response => response.json()) 577 .then(callback); 578 } 579 580 function startPolling() { 581 // Append cookie polling login iframe to this window to wait for user to finish logging in (or cancel) 582 const loginIframe = document.createElement('iframe'); 583 loginIframe.id = 'wp-login-polling-iframe'; 584 loginIframe.src = 'https://wordpress.com/public.api/connect/?iframe=true'; 585 document.body.appendChild(loginIframe); 586 loginIframe.style.display = 'none'; 587 } 588 589 function stopPolling() { 590 const iframe = document.querySelector('#wp-login-polling-iframe'); 591 if (iframe) { 592 iframe.remove(); 593 } 594 } 595 596 function hide(el) { 597 if (el && el.style) { 598 el.style.display = 'none'; 599 } 600 } 601 602 function show(el) { 603 if (el && el.style) { 604 el.style.removeProperty('display'); 605 } 606 } 607 608 // Overlay used for displaying comment like info. 609 class Overlay { 610 constructor() { 611 // Overlay element. 612 this.el = document.createElement('div'); 613 this.el.classList.add('comment-likes-overlay'); 614 document.body.appendChild(this.el); 615 hide(this.el); 616 617 this.el.addEventListener('mouseenter', () => { 618 // Don't hide the overlay if the user is mousing over it. 619 overlay.cancelHide(); 620 }); 621 622 this.el.addEventListener('mouseleave', () => overlay.requestHide()); 623 624 // Inner contents of overlay. 625 this.innerEl = null; 626 627 // Instance of the Swipe library. 628 this.swipe = null; 629 630 // Timeout used for hiding the overlay. 631 this.hideTimeout = null; 632 } 633 634 // Initialise the overlay for use, removing any old content. 635 clear() { 636 // Unload any previous instance of Swipe (to avoid leaking a global 637 // event handler). This is done before clearing the contents of the 638 // overlay because Swipe expects the slides to still be present. 639 if (this.swipe) { 640 this.swipe.kill(); 641 this.swipe = null; 642 } 643 this.el.innerHTML = ''; 644 this.innerEl = document.createElement('div'); 645 this.innerEl.classList.add('inner'); 646 this.el.appendChild(this.innerEl); 647 } 648 649 /** 650 * Construct a list (<ul>) of user (gravatar, name) details. 651 * 652 * @param data liker data returned from the server 653 * @param klass CSS class to apply to the <ul> element 654 * @param start index of user to start at 655 * @param length number of users to include in the list 656 * 657 * @return A container element with the list 658 */ 659 getUserBits(data, klass, start, length) { 660 start = start || 0; 661 let last = start + (length || data.length); 662 last = last > data.length ? data.length : last; 663 const container = document.createElement('div'); 664 container.classList.add('liker-list'); 665 let html = `<ul class="${klass || ''}">`; 666 for (let i = start; i < last; ++i) { 667 const user = data[i]; 668 html += ` 669 <li> 670 <a rel="nofollow" title="${user.display_name_esc}" href="${user.profile_url_esc}"> 671 <img src="${user.avatar_url_esc}" alt="${user.display_name_esc}" /> 672 <span class="user-name">${user.display_name_esc}</span> 673 </a> 674 </li> 675 `; 676 } 677 html += '</ul>'; 678 container.innerHTML = html; 679 return container; 680 } 681 682 /** 683 * Render the display of who has liked this comment. The type of 684 * display depends on how many people have liked the comment. 685 * If more than 10 people have liked the comment, this function 686 * renders navigation controls and sets up the Swipe library for 687 * changing between pages. 688 * 689 * @param link the element over which the user is hovering 690 * @param data the results retrieved from the server 691 */ 692 showLikes(link, data) { 693 this.clear(); 694 695 link.dataset.likeCount = data.length; 696 if (data.length === 0) { 697 // No likers after all. 698 hide(this.el); 699 return; 700 } 701 702 this.innerEl.style.padding = '12px'; 703 704 if (data.length < 6) { 705 // Only one column needed. 706 this.innerEl.style.maxWidth = '200px'; 707 this.innerEl.innerHTML = ''; 708 this.innerEl.appendChild(this.getUserBits(data, 'single')); 709 this.setPosition(link); 710 } else if (data.length < 11) { 711 // Two columns, but only one page. 712 this.innerEl.innerHTML = ''; 713 this.innerEl.appendChild(this.getUserBits(data, 'double')); 714 this.setPosition(link); 715 } else { 716 // Multiple pages. 717 this.renderLikesWithPagination(data, link); 718 } 719 } 720 721 /**
722 * Render multiple pages of likes with pagination controls. 723 * This function is intended to be called by `showLikes` above. 724 * 725 * @param data the results retrieved from the server 726 */ 727 renderLikesWithPagination(data, link) { 728 swipeLibLoader().then(() => { 729 const page_count = Math.ceil(data.length / 10); 730 // Swipe requires two nested containers. 731 const swipe = document.createElement('div'); 732 swipe.classList.add('swipe'); 733 this.innerEl.appendChild(swipe); 734 735 const wrap = document.createElement('div'); 736 wrap.classList.add('swipe-wrap'); 737 swipe.appendChild(wrap); 738 739 for (let i = 0; i < page_count; ++i) { 740 wrap.appendChild(this.getUserBits(data, 'double', i * 10, 10)); 741 } 742 743 /** 744 * Navigation controls. 745 * This is based on the Newdash controls found in 746 * reader/recommendations-templates.php 747 */ 748 const nav = document.createElement('nav'); 749 nav.classList.add('slider-nav'); 750 751 let navContents = ` 752 <a href="#" class="prev"> 753 <span class="noticon noticon-previous" title="Previous" alt="<"></span> 754 </a> 755 <span class="position"> 756 `; 757 for (let i = 0; i < page_count; ++i) { 758 navContents += `<em data-page="${i}" class="${i === 0 ? 'on' : ''}">•</em>`; 759 } 760 navContents += ` 761 </span> 762 <a href="#" class="next"> 763 <span class="noticon noticon-next" title="Next" alt=">"></span> 764 </a> 765 `; 766 this.innerEl.appendChild(nav); 767 nav.innerHTML = navContents; 768 769 /** Set up Swipe. **/ 770 // Swipe cannot be set up successfully unless its container 771 // is visible, so we show it now. 772 show(this.el); 773 this.setPosition(link); 774 775 this.swipe = new Swipe(swipe, { 776 callback: function (pos) { 777 // Update the pagination indicators. 778 // 779 // If there are exactly two pages, Swipe has a weird 780 // special case where it duplicates both pages and 781 // can return index 2 and 3 even though those aren't 782 // real pages (see swipe.js, line 47). To deal with 783 // this, we use the expression `pos % page_count`. 784 pos = pos % page_count; 785 nav.querySelectorAll('em').forEach(em => { 786 const page = Number(em.dataset.page); 787 em.setAttribute('class', pos === page ? 'on' : ''); 788 }); 789 }, 790 }); 791 792 nav.querySelectorAll('em').forEach(em => { 793 em.addEventListener('click', e => { 794 // Go to the page corresponding to the indicator clicked. 795 this.swipe.slide(Number(em.dataset.page)); 796 e.preventDefault(); 797 }); 798 }); 799 // Previous and next buttons. 800 nav.querySelector('.prev').addEventListener('click', e => { 801 this.swipe.prev(); 802 e.preventDefault(); 803 }); 804 nav.querySelector('.next').addEventListener('click', e => { 805 this.swipe.next(); 806 e.preventDefault(); 807 }); 808 }); 809 } 810 811 /** 812 * Open the overlay and show a loading message. 813 */ 814 showLoadingMessage(link) { 815 this.clear(); 816 this.innerEl.textContent = comment_like_text.loading; 817 this.setPosition(link); 818 } 819 820 /** 821 * Position the overlay near the current comment. 822 * 823 * @param link element near which to position the overlay 824 */ 825 setPosition(link) { 826 // Prepare a down arrow icon for the bottom of the overlay. 827 const icon = document.createElement('span'); 828 this.el.appendChild(icon); 829 icon.classList.add('icon', 'noticon', 'noticon-downarrow'); 830 icon.style.textShadow = '0px 1px 1px rgb(223, 223, 223)'; 831 832 const rect = link.getBoundingClientRect(); 833 const win = document.defaultView; 834 const offset = { 835 top: rect.top + win.scrollY, 836 left: rect.left + win.scrollX, 837 }; 838 839 // Take measurements with the element fully visible. 840 show(this.el); 841 let left = offset.left - (this.el.offsetWidth - link.offsetWidth) / 2; 842 left = left < 5 ? 5 : left; 843 let top = offset.top - this.el.offsetHeight + 5; 844 hide(this.el); 845 846 const adminBar = document.querySelector('#wpadminbar'); 847 848 // Check if the overlay would appear off the screen. 849 if (top < win.scrollY + ((adminBar && adminBar.offsetHeight) || 0)) { 850 // We'll display the overlay beneath the link instead. 851 top = offset.top + link.offsetHeight; 852 // Instead of using the down arrow icon, use an up arrow. 853 icon.remove(); 854 this.el.prepend(icon); 855 icon.classList.remove('noticon-downarrow'); 856 icon.classList.add('noticon-uparrow'); 857 icon.style.textShadow = '0px -1px 1px rgb(223, 223, 223)'; 858 icon.style.verticalAlign = 'bottom'; 859 } 860 861 this.el.style.left = `${left}px`; 862 this.el.style.top = `${top}px`; 863 show(this.el); 864 865 // The height of the arrow icon differs slightly between browsers, 866 // so we compute the margin here to make sure it isn't disjointed 867 // from the overlay. 868 icon.style.marginTop = `${icon.scrollHeight - 26}px`; 869 icon.style.marginBottom = `${20 - icon.scrollHeight}px`; 870 871 // Position the arrow to be horizontally centred on the link. 872 icon.style.paddingLeft = `${ 873 offset.left - left + (link.offsetWidth - icon.scrollWidth) / 2 874 }px`; 875 } 876 877 /** 878 * Return whether the overlay is visible. 879 */ 880 isVisible() { 881 return this.el.style.getPropertyValue('display') !== 'none'; 882 } 883 884 /** 885 * Request that the overlay be hidden after a short delay. 886 */ 887 requestHide() { 888 if (this.hideTimeout !== null) { 889 return; 890 } 891 this.hideTimeout = setTimeout(() => { 892 hide(this.el); 893 this.clear(); 894 }, 300); 895 } 896 897 /** 898 * Cancel a request to hide the overlay. 899 */ 900 cancelHide() { 901 if (this.hideTimeout !== null) { 902 clearTimeout(this.hideTimeout); 903 this.hideTimeout = null; 904 } 905 } 906 } 907 908 // Overlay used for displaying comment like info.
909 const overlay = new Overlay(); 910 911 // The most recent comment for which the user has requested to see 912 // who liked it. 913 var relevantComment; 914 915 // Precache after this timeout. 916 var precacheTimeout = null; 917 918 /** 919 * Fetch the like data for a particular comment. 920 */ 921 function fetchLikeData(link, commentId) { 922 commentLikeCache[commentId] = null; 923 924 const container = link && link.parentElement && link.parentElement.parentElement; 925 const star = container.querySelector('a.comment-like-link'); 926 star && 927 handleLinkAction(star, 'view_comment_likes', commentId, data => { 928 // Populate the cache. 929 commentLikeCache[commentId] = data; 930 931 // Only show the overlay if the user is interested. 932 if (overlay.isVisible() && relevantComment === commentId) { 933 overlay.showLikes(link, data); 934 } 935 }); 936 } 937 938 function readCookie(c) { 939 const nameEQ = c + '='; 940 const cookieStrings = document.cookie.split(';'); 941 942 for (let i = 0; i < cookieStrings.length; i++) { 943 let cookieString = cookieStrings[i]; 944 while (cookieString.charAt(0) === ' ') { 945 cookieString = cookieString.substring(1, cookieString.length); 946 } 947 if (cookieString.indexOf(nameEQ) === 0) { 948 const chunk = cookieString.substring(nameEQ.length, cookieString.length); 949 const pairs = chunk.split('&'); 950 const cookieData = {}; 951 for (let num = pairs.length - 1; num >= 0; num--) { 952 const pair = pairs[num].split('='); 953 cookieData[pair[0]] = decodeURIComponent(pair[1]); 954 } 955 return cookieData; 956 } 957 } 958 return null; 959 } 960 961 function getServiceData() { 962 const data = readCookie('wpc_wpc'); 963 if (data === null || typeof data.access_token === 'undefined' || !data.access_token) { 964 return false; 965 } 966 return data; 967 } 968 969 function readMessage(msg) { 970 const event = msg.data; 971 972 if (typeof event.event === 'undefined') { 973 return; 974 } 975 976 if (event.event === 'login' && event.success) { 977 extWinCheck = setInterval(function () { 978 if (!extWin || extWin.closed) { 979 clearInterval(extWinCheck); 980 if (getServiceData()) { 981 // Load page in an iframe to get the current comment nonce 982 const nonceIframe = document.createElement('iframe'); 983 nonceIframe.id = 'wp-login-comment-nonce-iframe'; 984 nonceIframe.style.display = 'none'; 985 nonceIframe.src = commentLikeEvent + ''; 986 document.body.appendChild(nonceIframe); 987 988 const commentLikeId = (commentLikeEvent + '') 989 .split('like_comment=')[1] 990 .split('&_wpnonce=')[0]; 991 let c; 992 993 // Set a 5 second timeout to redirect to the comment page without doing the Like as a fallback 994 const commentLikeTimeout = setTimeout(() => { 995 window.location = commentLikeEvent; 996 }, 5000); 997 998 // Check for a new nonced redirect and use that if available before timing out 999 const commentLikeCheck = setInterval(() => { 1000 const iframe = document.querySelector('#wp-login-comment-nonce-iframe'); 1001 if (iframe) { 1002 c = iframe.querySelector(`#comment-like-${commentLikeId} .comment-like-link`); 1003 } 1004 if (c && typeof c.href !== 'undefined') { 1005 clearTimeout(commentLikeTimeout); 1006 clearInterval(commentLikeCheck); 1007 window.location = c.href; 1008 } 1009 }, 100); 1010 } 1011 } 1012 }, 100); 1013 1014 if (extWin) { 1015 if (!extWin.closed) { 1016 extWin.close(); 1017 } 1018 extWin = false; 1019 } 1020 1021 stopPolling(); 1022 } 1023 } 1024 1025 if (typeof window.postMessage !== 'undefined') { 1026 window.addEventListener('message', e => { 1027 let message = e && e.data; 1028 if (typeof message === 'string') { 1029 try { 1030 message = JSON.parse(message); 1031 } catch (err) { 1032 return; 1033 } 1034 } 1035 1036 const type = message && message.type; 1037 if (type === 'loginMessage') { 1038 readMessage(message); 1039 } 1040 }); 1041 } 1042 1043 document.body.addEventListener('click', e => { 1044 let target = e.target; 1045 1046 // Don't do anything when clicking on the "X people" link. 1047 if (target.matches('p.comment-likes a.view-likers')) { 1048 e.preventDefault(); 1049 return; 1050 } 1051 1052 // Retrieve the surrounding paragraph to the star, if it hasn't been liked. 1053 const notLikedPar = target.closest('p.comment-not-liked'); 1054 1055 // Return if not clicking on star or surrounding paragraph. 1056 if (!target.matches('a.comment-like-link') && !notLikedPar) { 1057 return; 1058 } 1059 1060 // When a comment hasn't been liked, make the text clickable, too. 1061 if (notLikedPar) { 1062 target = notLikedPar.querySelector('a.comment-like-link'); 1063 if (!target) { 1064 return; 1065 } 1066 } 1067 1068 if (target.classList.contains('needs-login')) { 1069 e.preventDefault(); 1070 commentLikeEvent = target; 1071 if (extWin) { 1072 if (!extWin.closed) { 1073 extWin.close(); 1074 } 1075 extWin = false;
1076 } 1077 1078 stopPolling(); 1079 1080 const url = 'https://wordpress.com/public.api/connect/?action=request&service=wordpress'; 1081 extWin = window.open( 1082 url, 1083 'likeconn', 1084 'status=0,toolbar=0,location=1,menubar=0,directories=0,resizable=1,scrollbars=1,height=560,width=500' 1085 ); 1086 1087 startPolling(); 1088 1089 return false; 1090 } 1091 1092 // Record that the user likes or does not like this comment. 1093 const commentId = getCommentId(target); 1094 target.classList.add('loading'); 1095 1096 let commentEl = document.querySelector(`p#comment-like-${commentId}`); 1097 // Determine whether to like or unlike based on whether the comment is 1098 // currently liked. 1099 const action = 1100 commentEl && commentEl.dataset.liked === 'comment-liked' 1101 ? 'unlike_comment' 1102 : 'like_comment'; 1103 handleLinkAction(target, action, commentId, data => { 1104 // Invalidate the like cache for this comment. 1105 delete commentLikeCache[commentId]; 1106 1107 const countEl = document.querySelector(`#comment-like-count-${data.context}`); 1108 if (countEl) { 1109 countEl.innerHTML = data.display; 1110 } 1111 1112 commentEl = document.querySelector(`p#comment-like-${data.context}`); 1113 if (action === 'like_comment') { 1114 commentEl.classList.remove('comment-not-liked'); 1115 commentEl.classList.add('comment-liked'); 1116 commentEl.dataset.liked = 'comment-liked'; 1117 } else { 1118 commentEl.classList.remove('comment-liked'); 1119 commentEl.classList.add('comment-not-liked'); 1120 commentEl.dataset.liked = 'comment-not-liked'; 1121 } 1122 1123 // Prefetch new data for this comment (if there are likers left). 1124 const parent = target.closest('.comment-likes'); 1125 const link = parent && parent.querySelector('a.view-likers'); 1126 if (link) { 1127 fetchLikeData(link, commentId); 1128 } 1129 1130 target.classList.remove('loading'); 1131 }); 1132 e.preventDefault(); 1133 e.stopPropagation(); 1134 }); 1135 1136 document.body.addEventListener( 1137 'mouseenter', 1138 function (e) { 1139 if (!e.target.matches('p.comment-likes a.view-likers')) { 1140 return; 1141 } 1142 // Show the user a list of who has liked this comment. 1143 1144 const link = e.target; 1145 if (Number(link.dataset.likeCount || 0) === 0) { 1146 // No one has liked this comment. 1147 return; 1148 } 1149 1150 // Don't hide the overlay. 1151 overlay.cancelHide(); 1152 1153 // Get the comment ID. 1154 const container = link.parentElement && link.parentElement.parentElement; 1155 const star = container && container.querySelector('a.comment-like-link'); 1156 const commentId = star && getCommentId(star); 1157 relevantComment = commentId; 1158 1159 // Check if the list of likes for this comment is already in 1160 // the cache. 1161 if (commentId in commentLikeCache) { 1162 const entry = commentLikeCache[commentId];
1163 // Only display the likes if the ajax request is 1164 // actually done. 1165 if (entry !== null) { 1166 overlay.showLikes(link, entry); 1167 } else { 1168 // Make sure the overlay is visible (in case 1169 // the user moved the mouse away while loading 1170 // but then came back before it finished 1171 // loading). 1172 overlay.showLoadingMessage(link); 1173 } 1174 return; 1175 } 1176 1177 // Position the "Loading..." overlay. 1178 overlay.showLoadingMessage(link); 1179 1180 // Fetch the data. 1181 fetchLikeData(link, commentId); 1182 }, 1183 true 1184 ); 1185 1186 document.body.addEventListener( 1187 'mouseleave', 1188 e => { 1189 if (!e.target.matches('p.comment-likes a.view-likers')) { 1190 return; 1191 } 1192 // User has moved cursor away - hide the overlay. 1193 overlay.requestHide(); 1194 }, 1195 true 1196 ); 1197 1198 document.body.addEventListener( 1199 'mouseenter', 1200 e => { 1201 if (!e.target.matches('.comment') || !e.target.querySelector('a.comment-like-link')) { 1202 return; 1203 } 1204 // User is moving over a comment - precache the comment like data.
1205 if (precacheTimeout !== null) { 1206 clearTimeout(precacheTimeout); 1207 precacheTimeout = null; 1208 } 1209 1210 const star = e.target.querySelector('a.comment-like-link'); 1211 const parent = star.closest('.comment-likes'); 1212 const link = parent && parent.querySelector('a.view-likers'); 1213 if (!link || Number(link.dataset.likeCount || 0) === 0) { 1214 // No likes. 1215 return; 1216 } 1217 const commentId = getCommentId(star); 1218 if (commentId in commentLikeCache) { 1219 // Already in cache. 1220 return; 1221 } 1222 1223 precacheTimeout = setTimeout(() => { 1224 precacheTimeout = null; 1225 if (commentId in commentLikeCache) { 1226 // Was cached in the interim. 1227 return; 1228 } 1229 fetchLikeData(link, commentId); 1230 }, 1000); 1231 }, 1232 true 1233 ); 1234 } 1235 1236 if (document.readyState !== 'loading') { 1237 init(); 1238 } else { 1239 document.addEventListener('DOMContentLoaded', init); 1240 } 1241})(); 1242; 1243!function(e){var o={};function n(t){if(o[t])return o[t].exports;var r=o[t]={i:t,l:!1,exports:{}};return e[t].call(r.exports,r,r.exports,n),r.l=!0,r.exports}n.m=e,n.c=o,n.d=function(e,o,t){n.o(e,o)||Object.defineProperty(e,o,{enumerable:!0,get:t})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,o){if(1&o&&(e=n(e)),8&o)return e;if(4&o&&"object"==typeof e&&e&&e.__esModule)return e;var t=Object.create(null);if(n.r(t),Object.defineProperty(t,"default",{enumerable:!0,value:e}),2&o&&"string"!=typeof e)for(var r in e)n.d(t,r,function(o){return e[o]}.bind(null,r));return t},n.n=function(e){var o=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(o,"a",o),o},n.o=function(e,o){return Object.prototype.hasOwnProperty.call(e,o)},n.p="",n(n.s=273)}({273:function(e,o){!function(){"use strict";let e,o;function n(e){return new Promise((o,n)=>{const t=document.createElement("script");t.onload=()=>o(),t.onerror=e=>n(e),t.src=e,document.body.appendChild(t)})}function t(){if(e)return e;const o=window.wpcom_coblocks_js;return e=n(o.coblocks_lightbox_js),e}function r(){if(o)return o;window.wpcomJQueryUsageLoggerDisabled=!0;const e=window.wpcom_coblocks_js,t=window.jQuery?Promise.resolve():n(e.jquery_core_js).then(()=>n(e.jquery_migrate_js)),r=t.then(()=>window.imagesLoaded?Promise.resolve():n(e.imagesloaded_js)),c=t.then(()=>window.Masonry?Promise.resolve():n(e.masonry_js)),u=Promise.all([t,r,c]).then(()=>n(e.coblocks_masonry_js));return o=u,o}function c(){document.querySelector(".wp-block-coblocks-gallery-masonry")&&r(),document.querySelector(".has-lightbox")&&t(),document.body.classList.contains("block-editor-page")&&(r(),t())}"loading"!==document.readyState?c():document.addEventListener("DOMContentLoaded",c)}()}});; 1244/** 1245 * File skip-link-focus-fix.js. 1246 * 1247 * Helps with accessibility for keyboard only users. 1248 * 1249 * Learn more: https://git.io/vWdr2 1250 */ 1251(function() { 1252 var isIe = /(trident|msie)/i.test( navigator.userAgent ); 1253 1254 if ( isIe && document.getElementById && window.addEventListener ) { 1255 window.addEventListener( 'hashchange', function() { 1256 var id = location.hash.substring( 1 ), 1257 element; 1258 1259 if ( ! 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( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) { 1267 element.tabIndex = -1; 1268 } 1269 1270 element.focus(); 1271 } 1272 }, false ); 1273 } 1274})(); 1275; 1276/* 1277 * jQuery FlexSlider v2.2.2 1278 * http://www.woothemes.com/flexslider/ 1279 * 1280 * Copyright 2012 WooThemes 1281 * Free to use under the GPLv2 license. 1282 * http://www.gnu.org/licenses/gpl-2.0.html 1283 * 1284 * Contributing author: Tyler Smith (@mbmufffin) 1285 */ 1286 1287; 1288(function ($) { 1289 1290 //FlexSlider: Object Instance 1291 $.flexslider = function(el, options) { 1292 var slider = $(el); 1293 1294 // making variables public 1295 slider.vars = $.extend({}, $.flexslider.defaults, options); 1296 1297 var namespace = slider.vars.namespace, 1298 msGesture = window.navigator && window.navigator.msPointerEnabled && window.MSGesture, 1299 touch = (( "ontouchstart" in window ) || msGesture || window.DocumentTouch && document instanceof DocumentTouch) && slider.vars.touch, 1300 // depricating this idea, as devices are being released with both of these events 1301 //eventType = (touch) ? "touchend" : "click", 1302 eventType = "click touchend MSPointerUp", 1303 watchedEvent = "", 1304 watchedEventClearTimer, 1305 vertical = slider.vars.direction === "vertical", 1306 reverse = slider.vars.reverse, 1307 carousel = (slider.vars.itemWidth > 0), 1308 fade = slider.vars.animation === "fade", 1309 asNav = slider.vars.asNavFor !== "", 1310 methods = {}, 1311 focused = true; 1312 1313 // Store a reference to the slider object 1314 $.data(el, "flexslider", slider); 1315 1316 // Private slider methods 1317 methods = { 1318 init: function() { 1319 slider.animating = false;
1320 // Get current slide and make sure it is a number 1321 slider.currentSlide = parseInt( ( slider.vars.startAt ? slider.vars.startAt : 0), 10 ); 1322 if ( isNaN( slider.currentSlide ) ) slider.currentSlide = 0; 1323 slider.animatingTo = slider.currentSlide; 1324 slider.atEnd = (slider.currentSlide === 0 || slider.currentSlide === slider.last); 1325 slider.containerSelector = slider.vars.selector.substr(0,slider.vars.selector.search(' ')); 1326 slider.slides = $(slider.vars.selector, slider); 1327 slider.container = $(slider.containerSelector, slider); 1328 slider.count = slider.slides.length; 1329 // SYNC: 1330 slider.syncExists = $(slider.vars.sync).length > 0; 1331 // SLIDE: 1332 if (slider.vars.animation === "slide") slider.vars.animation = "swing"; 1333 slider.prop = (vertical) ? "top" : "marginLeft"; 1334 slider.args = {}; 1335 // SLIDESHOW: 1336 slider.manualPause = false; 1337 slider.stopped = false; 1338 //PAUSE WHEN INVISIBLE 1339 slider.started = false; 1340 slider.startTimeout = null; 1341 // TOUCH/USECSS: 1342 slider.transitions = !slider.vars.video && !fade && slider.vars.useCSS && (function() { 1343 var obj = document.createElement('div'), 1344 props = ['perspectiveProperty', 'WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective']; 1345 for (var i in props) { 1346 if ( obj.style[ props[i] ] !== undefined ) { 1347 slider.pfx = props[i].replace('Perspective','').toLowerCase(); 1348 slider.prop = "-" + slider.pfx + "-transform"; 1349 return true; 1350 } 1351 } 1352 return false; 1353 }()); 1354 // CONTROLSCONTAINER: 1355 if (slider.vars.controlsContainer !== "") slider.controlsContainer = $(slider.vars.controlsContainer).length > 0 && $(slider.vars.controlsContainer); 1356 // MANUAL: 1357 if (slider.vars.manualControls !== "") slider.manualControls = $(slider.vars.manualControls).length > 0 && $(slider.vars.manualControls); 1358 1359 // RANDOMIZE: 1360 if (slider.vars.randomize) { 1361 slider.slides.sort(function() { return (Math.round(Math.random())-0.5); }); 1362 slider.container.empty().append(slider.slides); 1363 } 1364 1365 slider.doMath(); 1366 1367 // INIT 1368 slider.setup("init"); 1369 1370 // CONTROLNAV: 1371 if (slider.vars.controlNav) methods.controlNav.setup(); 1372 1373 // DIRECTIONNAV: 1374 if (slider.vars.directionNav) methods.directionNav.setup(); 1375 1376 // KEYBOARD: 1377 if (slider.vars.keyboard && ($(slider.containerSelector).length === 1 || slider.vars.multipleKeyboard)) { 1378 $(document).bind('keyup', function(event) { 1379 var keycode = event.keyCode; 1380 if (!slider.animating && (keycode === 39 || keycode === 37)) { 1381 var target = (keycode === 39) ? slider.getTarget('next') : 1382 (keycode === 37) ? slider.getTarget('prev') : false; 1383 slider.flexAnimate(target, slider.vars.pauseOnAction); 1384 } 1385 }); 1386 } 1387 // MOUSEWHEEL: 1388 if (slider.vars.mousewheel) { 1389 slider.bind('mousewheel', function(event, delta, deltaX, deltaY) { 1390 event.preventDefault(); 1391 var target = (delta < 0) ? slider.getTarget('next') : slider.getTarget('prev'); 1392 slider.flexAnimate(target, slider.vars.pauseOnAction); 1393 }); 1394 } 1395 1396 // PAUSEPLAY 1397 if (slider.vars.pausePlay) methods.pausePlay.setup(); 1398 1399 //PAUSE WHEN INVISIBLE 1400 if (slider.vars.slideshow && slider.vars.pauseInvisible) methods.pauseInvisible.init(); 1401 1402 // SLIDSESHOW 1403 if (slider.vars.slideshow) { 1404 if (slider.vars.pauseOnHover) { 1405 slider.hover(function() { 1406 if (!slider.manualPlay && !slider.manualPause) slider.pause(); 1407 }, function() { 1408 if (!slider.manualPause && !slider.manualPlay && !slider.stopped) slider.play(); 1409 }); 1410 } 1411 // initialize animation 1412 //If we're visible, or we don't use PageVisibility API
1413 if(!slider.vars.pauseInvisible || !methods.pauseInvisible.isHidden()) { 1414 (slider.vars.initDelay > 0) ? slider.startTimeout = setTimeout(slider.play, slider.vars.initDelay) : slider.play(); 1415 } 1416 } 1417 1418 // ASNAV: 1419 if (asNav) methods.asNav.setup(); 1420 1421 // TOUCH 1422 if (touch && slider.vars.touch) methods.touch(); 1423 1424 // FADE&&SMOOTHHEIGHT || SLIDE: 1425 if (!fade || (fade && slider.vars.smoothHeight)) $(window).bind("resize orientationchange focus", methods.resize); 1426 1427 slider.find("img").attr("draggable", "false"); 1428 1429 // API: start() Callback 1430 setTimeout(function(){ 1431 slider.vars.start(slider); 1432 }, 200); 1433 }, 1434 asNav: { 1435 setup: function() { 1436 slider.asNav = true; 1437 slider.animatingTo = Math.floor(slider.currentSlide/slider.move); 1438 slider.currentItem = slider.currentSlide; 1439 slider.slides.removeClass(namespace + "active-slide").eq(slider.currentItem).addClass(namespace + "active-slide"); 1440 if(!msGesture){ 1441 slider.slides.on(eventType, function(e){ 1442 e.preventDefault(); 1443 var $slide = $(this), 1444 target = $slide.index(); 1445 var posFromLeft = $slide.offset().left - $(slider).scrollLeft(); // Find position of slide relative to left of slider container 1446 if( posFromLeft <= 0 && $slide.hasClass( namespace + 'active-slide' ) ) { 1447 slider.flexAnimate(slider.getTarget("prev"), true); 1448 } else if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass(namespace + "active-slide")) { 1449 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 1450 slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true); 1451 } 1452 }); 1453 }else{ 1454 el._slider = slider; 1455 slider.slides.each(function (){ 1456 var that = this; 1457 that._gesture = new MSGesture(); 1458 that._gesture.target = that; 1459 that.addEventListener("MSPointerDown", function (e){ 1460 e.preventDefault(); 1461 if(e.currentTarget._gesture) 1462 e.currentTarget._gesture.addPointer(e.pointerId); 1463 }, false); 1464 that.addEventListener("MSGestureTap", function (e){ 1465 e.preventDefault(); 1466 var $slide = $(this), 1467 target = $slide.index(); 1468 if (!$(slider.vars.asNavFor).data('flexslider').animating && !$slide.hasClass('active')) { 1469 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 1470 slider.flexAnimate(target, slider.vars.pauseOnAction, false, true, true); 1471 } 1472 }); 1473 }); 1474 } 1475 } 1476 }, 1477 controlNav: { 1478 setup: function() { 1479 if (!slider.manualControls) { 1480 methods.controlNav.setupPaging(); 1481 } else { // MANUALCONTROLS: 1482 methods.controlNav.setupManual(); 1483 } 1484 }, 1485 setupPaging: function() { 1486 var type = (slider.vars.controlNav === "thumbnails") ? 'control-thumbs' : 'control-paging', 1487 j = 1, 1488 item, 1489 slide; 1490 1491 slider.controlNavScaffold = $('<ol class="'+ namespace + 'control-nav ' + namespace + type + '"></ol>'); 1492 1493 if (slider.pagingCount > 1) { 1494 for (var i = 0; i < slider.pagingCount; i++) { 1495 slide = slider.slides.eq(i); 1496 item = (slider.vars.controlNav === "thumbnails") ? '<img src="' + slide.attr( 'data-thumb' ) + '"/>' : '<a>' + j + '</a>'; 1497 if ( 'thumbnails' === slider.vars.controlNav && true === slider.vars.thumbCaptions ) { 1498 var captn = slide.attr( 'data-thumbcaption' ); 1499 if ( '' != captn && undefined != captn ) item += '<span class="' + namespace + 'caption">' + captn + '</span>'; 1500 } 1501 slider.controlNavScaffold.append('<li>' + item + '</li>'); 1502 j++; 1503 } 1504 } 1505 1506 // CONTROLSCONTAINER: 1507 (slider.controlsContainer) ? $(slider.controlsContainer).append(slider.controlNavScaffold) : slider.append(slider.controlNavScaffold); 1508 methods.controlNav.set(); 1509 1510 methods.controlNav.active(); 1511 1512 slider.controlNavScaffold.delegate('a, img', eventType, function(event) { 1513 event.preventDefault(); 1514 1515 if (watchedEvent === "" || watchedEvent === event.type) { 1516 var $this = $(this), 1517 target = slider.controlNav.index($this); 1518 1519 if (!$this.hasClass(namespace + 'active')) { 1520 slider.direction = (target > slider.currentSlide) ? "next" : "prev"; 1521 slider.flexAnimate(target, slider.vars.pauseOnAction); 1522 } 1523 } 1524 1525 // setup flags to prevent event duplication 1526 if (watchedEvent === "") { 1527 watchedEvent = event.type; 1528 } 1529 methods.setToClearWatchedEvent(); 1530 1531 }); 1532 }, 1533 setupManual: function() { 1534 slider.controlNav = slider.manualControls; 1535 methods.controlNav.active(); 1536 1537 slider.controlNav.bind(eventType, function(event) { 1538 event.preventDefault(); 1539 1540 if (watchedEvent === "" || watchedEvent === event.type) { 1541 var $this = $(this), 1542 target = slider.controlNav.index($this); 1543 1544 if (!$this.hasClass(namespace + 'active')) { 1545 (target > slider.currentSlide) ? slider.direction = "next" : slider.direction = "prev"; 1546 slider.flexAnimate(target, slider.vars.pauseOnAction); 1547 } 1548 } 1549 1550 // setup flags to prevent event duplication 1551 if (watchedEvent === "") { 1552 watchedEvent = event.type; 1553 } 1554 methods.setToClearWatchedEvent(); 1555 }); 1556 }, 1557 set: function() { 1558 var selector = (slider.vars.controlNav === "thumbnails") ? 'img' : 'a'; 1559 slider.controlNav = $('.' + namespace + 'control-nav li ' + selector, (slider.controlsContainer) ? slider.controlsContainer : slider); 1560 }, 1561 active: function() { 1562 slider.controlNav.removeClass(namespace + "active").eq(slider.animatingTo).addClass(namespace + "active"); 1563 }, 1564 update: function(action, pos) { 1565 if (slider.pagingCount > 1 && action === "add") { 1566 slider.controlNavScaffold.append($('<li><a>' + slider.count + '</a></li>')); 1567 } else if (slider.pagingCount === 1) { 1568 slider.controlNavScaffold.find('li').remove(); 1569 } else { 1570 slider.controlNav.eq(pos).closest('li').remove(); 1571 } 1572 methods.controlNav.set(); 1573 (slider.pagingCount > 1 && slider.pagingCount !== slider.controlNav.length) ? slider.update(pos, action) : methods.controlNav.active(); 1574 } 1575 }, 1576 directionNav: { 1577 setup: function() { 1578 var directionNavScaffold = $('<ul class="' + namespace + 'direction-nav"><li><a class="' + namespace + 'prev" href="#">
vendor: 9,047 bytes, lines 1578-1781
1578' + slider.vars.prevText + '</a></li><li><a class="' + namespace + 'next" href="#">' + slider.vars.nextText + '</a></li></ul>'); 1579 1580 // CONTROLSCONTAINER: 1581 if (slider.controlsContainer) { 1582 $(slider.controlsContainer).append(directionNavScaffold); 1583 slider.directionNav = $('.' + namespace + 'direction-nav li a', slider.controlsContainer); 1584 } else { 1585 slider.append(directionNavScaffold); 1586 slider.directionNav = $('.' + namespace + 'direction-nav li a', slider); 1587 } 1588 1589 methods.directionNav.update(); 1590 1591 slider.directionNav.bind(eventType, function(event) { 1592 event.preventDefault(); 1593 var target; 1594 1595 if (watchedEvent === "" || watchedEvent === event.type) { 1596 target = ($(this).hasClass(namespace + 'next')) ? slider.getTarget('next') : slider.getTarget('prev'); 1597 slider.flexAnimate(target, slider.vars.pauseOnAction); 1598 } 1599 1600 // setup flags to prevent event duplication 1601 if (watchedEvent === "") { 1602 watchedEvent = event.type; 1603 } 1604 methods.setToClearWatchedEvent(); 1605 }); 1606 }, 1607 update: function() { 1608 var disabledClass = namespace + 'disabled'; 1609 if (slider.pagingCount === 1) { 1610 slider.directionNav.addClass(disabledClass).attr('tabindex', '-1'); 1611 } else if (!slider.vars.animationLoop) { 1612 if (slider.animatingTo === 0) { 1613 slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "prev").addClass(disabledClass).attr('tabindex', '-1'); 1614 } else if (slider.animatingTo === slider.last) { 1615 slider.directionNav.removeClass(disabledClass).filter('.' + namespace + "next").addClass(disabledClass).attr('tabindex', '-1'); 1616 } else { 1617 slider.directionNav.removeClass(disabledClass).removeAttr('tabindex'); 1618 } 1619 } else { 1620 slider.directionNav.removeClass(disabledClass).removeAttr('tabindex'); 1621 } 1622 } 1623 }, 1624 pausePlay: { 1625 setup: function() { 1626 var pausePlayScaffold = $('<div class="' + namespace + 'pauseplay"><a></a></div>'); 1627 1628 // CONTROLSCONTAINER: 1629 if (slider.controlsContainer) { 1630 slider.controlsContainer.append(pausePlayScaffold); 1631 slider.pausePlay = $('.' + namespace + 'pauseplay a', slider.controlsContainer); 1632 } else { 1633 slider.append(pausePlayScaffold); 1634 slider.pausePlay = $('.' + namespace + 'pauseplay a', slider); 1635 } 1636 1637 methods.pausePlay.update((slider.vars.slideshow) ? namespace + 'pause' : namespace + 'play'); 1638 1639 slider.pausePlay.bind(eventType, function(event) { 1640 event.preventDefault(); 1641 1642 if (watchedEvent === "" || watchedEvent === event.type) { 1643 if ($(this).hasClass(namespace + 'pause')) { 1644 slider.manualPause = true; 1645 slider.manualPlay = false; 1646 slider.pause(); 1647 } else { 1648 slider.manualPause = false; 1649 slider.manualPlay = true; 1650 slider.play(); 1651 } 1652 } 1653 1654 // setup flags to prevent event duplication 1655 if (watchedEvent === "") { 1656 watchedEvent = event.type; 1657 } 1658 methods.setToClearWatchedEvent(); 1659 }); 1660 }, 1661 update: function(state) { 1662 (state === "play") ? slider.pausePlay.removeClass(namespace + 'pause').addClass(namespace + 'play').html(slider.vars.playText) : slider.pausePlay.removeClass(namespace + 'play').addClass(namespace + 'pause').html(slider.vars.pauseText); 1663 } 1664 }, 1665 touch: function() { 1666 var startX, 1667 startY, 1668 offset, 1669 cwidth, 1670 dx, 1671 startT, 1672 scrolling = false, 1673 localX = 0, 1674 localY = 0, 1675 accDx = 0; 1676 1677 if(!msGesture){ 1678 el.addEventListener('touchstart', onTouchStart, false); 1679 1680 function onTouchStart(e) { 1681 if (slider.animating) { 1682 e.preventDefault(); 1683 } else if ( ( window.navigator.msPointerEnabled ) || e.touches.length === 1 ) { 1684 slider.pause(); 1685 // CAROUSEL: 1686 cwidth = (vertical) ? slider.h : slider. w; 1687 startT = Number(new Date()); 1688 // CAROUSEL: 1689 1690 // Local vars for X and Y points. 1691 localX = e.touches[0].pageX; 1692 localY = e.touches[0].pageY; 1693 1694 offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 : 1695 (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 1696 (carousel && slider.currentSlide === slider.last) ? slider.limit : 1697 (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide : 1698 (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth; 1699 startX = (vertical) ? localY : localX; 1700 startY = (vertical) ? localX : localY; 1701 1702 el.addEventListener('touchmove', onTouchMove, false); 1703 el.addEventListener('touchend', onTouchEnd, false); 1704 } 1705 } 1706 1707 function onTouchMove(e) { 1708 // Local vars for X and Y points. 1709 1710 localX = e.touches[0].pageX; 1711 localY = e.touches[0].pageY; 1712 1713 dx = (vertical) ? startX - localY : startX - localX; 1714 scrolling = (vertical) ? (Math.abs(dx) < Math.abs(localX - startY)) : (Math.abs(dx) < Math.abs(localY - startY)); 1715 1716 var fxms = 500; 1717 1718 if ( ! scrolling || Number( new Date() ) - startT > fxms ) { 1719 e.preventDefault(); 1720 if (!fade && slider.transitions) { 1721 if (!slider.vars.animationLoop) { 1722 dx = dx/((slider.currentSlide === 0 && dx < 0 || slider.currentSlide === slider.last && dx > 0) ? (Math.abs(dx)/cwidth+2) : 1); 1723 } 1724 slider.setProps(offset + dx, "setTouch"); 1725 } 1726 } 1727 } 1728 1729 function onTouchEnd(e) { 1730 // finish the touch by undoing the touch session 1731 el.removeEventListener('touchmove', onTouchMove, false); 1732 1733 if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) { 1734 var updateDx = (reverse) ? -dx : dx, 1735 target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev'); 1736 1737 if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth/2)) { 1738 slider.flexAnimate(target, slider.vars.pauseOnAction); 1739 } else { 1740 if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true); 1741 } 1742 } 1743 el.removeEventListener('touchend', onTouchEnd, false); 1744 1745 startX = null; 1746 startY = null; 1747 dx = null; 1748 offset = null; 1749 } 1750 }else{ 1751 el.style.msTouchAction = "none"; 1752 el._gesture = new MSGesture(); 1753 el._gesture.target = el; 1754 el.addEventListener("MSPointerDown", onMSPointerDown, false); 1755 el._slider = slider; 1756 el.addEventListener("MSGestureChange", onMSGestureChange, false); 1757 el.addEventListener("MSGestureEnd", onMSGestureEnd, false); 1758 1759 function onMSPointerDown(e){ 1760 e.stopPropagation(); 1761 if (slider.animating) { 1762 e.preventDefault(); 1763 }else{ 1764 slider.pause(); 1765 el._gesture.addPointer(e.pointerId); 1766 accDx = 0; 1767 cwidth = (vertical) ? slider.h : slider. w; 1768 startT = Number(new Date()); 1769 // CAROUSEL: 1770 1771 offset = (carousel && reverse && slider.animatingTo === slider.last) ? 0 : 1772 (carousel && reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 1773 (carousel && slider.currentSlide === slider.last) ? slider.limit : 1774 (carousel) ? ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.currentSlide : 1775 (reverse) ? (slider.last - slider.currentSlide + slider.cloneOffset) * cwidth : (slider.currentSlide + slider.cloneOffset) * cwidth; 1776 } 1777 } 1778 1779 function onMSGestureChange(e) { 1780 e.stopPropagation(); 1781 var slider = e.target._slider;
1782 if(!slider){ 1783 return; 1784 } 1785 var transX = -e.translationX, 1786 transY = -e.translationY; 1787 1788 //Accumulate translations. 1789 accDx = accDx + ((vertical) ? transY : transX); 1790 dx = accDx; 1791 scrolling = (vertical) ? (Math.abs(accDx) < Math.abs(-transX)) : (Math.abs(accDx) < Math.abs(-transY)); 1792 1793 if(e.detail === e.MSGESTURE_FLAG_INERTIA){ 1794 setImmediate(function (){ 1795 el._gesture.stop(); 1796 }); 1797 1798 return; 1799 } 1800 1801 if (!scrolling || Number(new Date()) - startT > 500) { 1802 e.preventDefault(); 1803 if (!fade && slider.transitions) { 1804 if (!slider.vars.animationLoop) { 1805 dx = accDx / ((slider.currentSlide === 0 && accDx < 0 || slider.currentSlide === slider.last && accDx > 0) ? (Math.abs(accDx) / cwidth + 2) : 1); 1806 } 1807 slider.setProps(offset + dx, "setTouch"); 1808 } 1809 } 1810 } 1811 1812 function onMSGestureEnd(e) { 1813 e.stopPropagation(); 1814 var slider = e.target._slider; 1815 if(!slider){ 1816 return; 1817 } 1818 if (slider.animatingTo === slider.currentSlide && !scrolling && !(dx === null)) { 1819 var updateDx = (reverse) ? -dx : dx, 1820 target = (updateDx > 0) ? slider.getTarget('next') : slider.getTarget('prev'); 1821 1822 if (slider.canAdvance(target) && (Number(new Date()) - startT < 550 && Math.abs(updateDx) > 50 || Math.abs(updateDx) > cwidth/2)) { 1823 slider.flexAnimate(target, slider.vars.pauseOnAction); 1824 } else { 1825 if (!fade) slider.flexAnimate(slider.currentSlide, slider.vars.pauseOnAction, true); 1826 } 1827 } 1828 1829 startX = null; 1830 startY = null; 1831 dx = null; 1832 offset = null; 1833 accDx = 0; 1834 } 1835 } 1836 }, 1837 resize: function() { 1838 if (!slider.animating && slider.is(':visible')) { 1839 if (!carousel) slider.doMath(); 1840 1841 if (fade) { 1842 // SMOOTH HEIGHT: 1843 methods.smoothHeight(); 1844 } else if (carousel) { //CAROUSEL: 1845 slider.slides.width(slider.computedW); 1846 slider.update(slider.pagingCount); 1847 slider.setProps(); 1848 } 1849 else if (vertical) { //VERTICAL: 1850 slider.viewport.height(slider.h); 1851 slider.setProps(slider.h, "setTotal"); 1852 } else { 1853 // SMOOTH HEIGHT: 1854 if (slider.vars.smoothHeight) methods.smoothHeight(); 1855 slider.newSlides.width(slider.computedW); 1856 slider.setProps(slider.computedW, "setTotal"); 1857 } 1858 } 1859 }, 1860 smoothHeight: function(dur) { 1861 if (!vertical || fade) { 1862 var $obj = (fade) ? slider : slider.viewport; 1863 (dur) ? $obj.animate({"height": slider.slides.eq(slider.animatingTo).height()}, dur) : $obj.height(slider.slides.eq(slider.animatingTo).height()); 1864 } 1865 }, 1866 sync: function(action) { 1867 var $obj = $(slider.vars.sync).data("flexslider"), 1868 target = slider.animatingTo; 1869 1870 switch (action) { 1871 case "animate": $obj.flexAnimate(target, slider.vars.pauseOnAction, false, true); break; 1872 case "play": if (!$obj.playing && !$obj.asNav) { $obj.play(); } break; 1873 case "pause": $obj.pause(); break; 1874 } 1875 }, 1876 uniqueID: function($clone) { 1877 $clone.find( '[id]' ).each(function() { 1878 var $this = $(this); 1879 $this.attr( 'id', $this.attr( 'id' ) + '_clone' ); 1880 }); 1881 return $clone; 1882 }, 1883 pauseInvisible: { 1884 visProp: null, 1885 init: function() { 1886 var prefixes = ['webkit','moz','ms','o']; 1887 1888 if ('hidden' in document) return 'hidden'; 1889 for (var i = 0; i < prefixes.length; i++) { 1890 if ((prefixes[i] + 'Hidden') in document) 1891 methods.pauseInvisible.visProp = prefixes[i] + 'Hidden'; 1892 } 1893 if (methods.pauseInvisible.visProp) { 1894 var evtname = methods.pauseInvisible.visProp.replace(/[H|h]idden/,'') + 'visibilitychange'; 1895 document.addEventListener(evtname, function() { 1896 if (methods.pauseInvisible.isHidden()) { 1897 if(slider.startTimeout) clearTimeout(slider.startTimeout); //If clock is ticking, stop timer and prevent from starting while invisible 1898 else slider.pause(); //Or just pause 1899 } 1900 else { 1901 if(slider.started) slider.play(); //Initiated before, just play 1902 else (slider.vars.initDelay > 0) ? setTimeout(slider.play, slider.vars.initDelay) : slider.play(); //Didn't init before: simply init or wait for it 1903 } 1904 }); 1905 } 1906 }, 1907 isHidden: function() { 1908 return document[methods.pauseInvisible.visProp] || false; 1909 } 1910 }, 1911 setToClearWatchedEvent: function() { 1912 clearTimeout(watchedEventClearTimer); 1913 watchedEventClearTimer = setTimeout(function() { 1914 watchedEvent = ""; 1915 }, 3000); 1916 } 1917 }; 1918 1919 // public methods 1920 slider.flexAnimate = function(target, pause, override, withSync, fromNav) { 1921 if (!slider.vars.animationLoop && target !== slider.currentSlide) { 1922 slider.direction = (target > slider.currentSlide) ? "next" : "prev"; 1923 } 1924 1925 if (asNav && slider.pagingCount === 1) slider.direction = (slider.currentItem < target) ? "next" : "prev"; 1926
vendor: 5,334 bytes, lines 1927-2039
1927 if (!slider.animating && (slider.canAdvance(target, fromNav) || override) && slider.is(":visible")) { 1928 if (asNav && withSync) { 1929 var master = $(slider.vars.asNavFor).data('flexslider'); 1930 slider.atEnd = target === 0 || target === slider.count - 1; 1931 master.flexAnimate(target, true, false, true, fromNav); 1932 slider.direction = (slider.currentItem < target) ? "next" : "prev"; 1933 master.direction = slider.direction; 1934 1935 if (Math.ceil((target + 1)/slider.visible) - 1 !== slider.currentSlide && target !== 0) { 1936 slider.currentItem = target; 1937 slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); 1938 target = Math.floor(target/slider.visible); 1939 } else { 1940 slider.currentItem = target; 1941 slider.slides.removeClass(namespace + "active-slide").eq(target).addClass(namespace + "active-slide"); 1942 return false; 1943 } 1944 } 1945 1946 slider.animating = true; 1947 slider.animatingTo = target; 1948 1949 // SLIDESHOW: 1950 if (pause) slider.pause(); 1951 1952 // API: before() animation Callback 1953 slider.vars.before(slider); 1954 1955 // SYNC: 1956 if (slider.syncExists && !fromNav) methods.sync("animate"); 1957 1958 // CONTROLNAV 1959 if (slider.vars.controlNav) methods.controlNav.active(); 1960 1961 // !CAROUSEL: 1962 // CANDIDATE: slide active class (for add/remove slide) 1963 if (!carousel) slider.slides.removeClass(namespace + 'active-slide').eq(target).addClass(namespace + 'active-slide'); 1964 1965 // INFINITE LOOP: 1966 // CANDIDATE: atEnd 1967 slider.atEnd = target === 0 || target === slider.last; 1968 1969 // DIRECTIONNAV: 1970 if (slider.vars.directionNav) methods.directionNav.update(); 1971 1972 if (target === slider.last) { 1973 // API: end() of cycle Callback 1974 slider.vars.end(slider); 1975 // SLIDESHOW && !INFINITE LOOP: 1976 if (!slider.vars.animationLoop) slider.pause(); 1977 } 1978 1979 // SLIDE: 1980 if (!fade) { 1981 var dimension = (vertical) ? slider.slides.filter(':first').height() : slider.computedW, 1982 margin, slideString, calcNext; 1983 1984 // INFINITE LOOP / REVERSE: 1985 if (carousel) { 1986 //margin = (slider.vars.itemWidth > slider.w) ? slider.vars.itemMargin * 2 : slider.vars.itemMargin; 1987 margin = slider.vars.itemMargin; 1988 calcNext = ((slider.itemW + margin) * slider.move) * slider.animatingTo; 1989 slideString = (calcNext > slider.limit && slider.visible !== 1) ? slider.limit : calcNext; 1990 } else if (slider.currentSlide === 0 && target === slider.count - 1 && slider.vars.animationLoop && slider.direction !== "next") { 1991 slideString = (reverse) ? (slider.count + slider.cloneOffset) * dimension : 0; 1992 } else if (slider.currentSlide === slider.last && target === 0 && slider.vars.animationLoop && slider.direction !== "prev") { 1993 slideString = (reverse) ? 0 : (slider.count + 1) * dimension; 1994 } else { 1995 slideString = (reverse) ? ((slider.count - 1) - target + slider.cloneOffset) * dimension : (target + slider.cloneOffset) * dimension; 1996 } 1997 slider.setProps(slideString, "", slider.vars.animationSpeed); 1998 if (slider.transitions) { 1999 if (!slider.vars.animationLoop || !slider.atEnd) { 2000 slider.animating = false; 2001 slider.currentSlide = slider.animatingTo; 2002 } 2003 slider.container.unbind("webkitTransitionEnd transitionend"); 2004 slider.container.bind("webkitTransitionEnd transitionend", function() { 2005 slider.wrapup(dimension); 2006 }); 2007 } else { 2008 slider.container.animate(slider.args, slider.vars.animationSpeed, slider.vars.easing, function(){ 2009 slider.wrapup(dimension); 2010 }); 2011 } 2012 } else { // FADE: 2013 if (!touch) { 2014 //slider.slides.eq(slider.currentSlide).fadeOut(slider.vars.animationSpeed, slider.vars.easing); 2015 //slider.slides.eq(target).fadeIn(slider.vars.animationSpeed, slider.vars.easing, slider.wrapup); 2016 2017 slider.slides.eq(slider.currentSlide).css({"zIndex": 1}).animate({"opacity": 0}, slider.vars.animationSpeed, slider.vars.easing); 2018 slider.slides.eq(target).css({"zIndex": 2}).animate({"opacity": 1}, slider.vars.animationSpeed, slider.vars.easing, slider.wrapup); 2019 2020 } else { 2021 slider.slides.eq(slider.currentSlide).css({ "opacity": 0, "zIndex": 1 }); 2022 slider.slides.eq(target).css({ "opacity": 1, "zIndex": 2 }); 2023 slider.wrapup(dimension); 2024 } 2025 } 2026 // SMOOTH HEIGHT: 2027 if (slider.vars.smoothHeight) methods.smoothHeight(slider.vars.animationSpeed); 2028 } 2029 }; 2030 slider.wrapup = function(dimension) { 2031 // SLIDE: 2032 if (!fade && !carousel) { 2033 if (slider.currentSlide === 0 && slider.animatingTo === slider.last && slider.vars.animationLoop) { 2034 slider.setProps(dimension, "jumpEnd"); 2035 } else if (slider.currentSlide === slider.last && slider.animatingTo === 0 && slider.vars.animationLoop) { 2036 slider.setProps(dimension, "jumpStart"); 2037 } 2038 } 2039 slider.animating = false;
2040 slider.currentSlide = slider.animatingTo; 2041 // API: after() animation Callback 2042 slider.vars.after(slider); 2043 }; 2044 2045 // SLIDESHOW: 2046 slider.animateSlides = function() { 2047 if (!slider.animating && focused ) slider.flexAnimate(slider.getTarget("next")); 2048 }; 2049 // SLIDESHOW: 2050 slider.pause = function() { 2051 clearInterval(slider.animatedSlides); 2052 slider.animatedSlides = null; 2053 slider.playing = false; 2054 // PAUSEPLAY: 2055 if (slider.vars.pausePlay) methods.pausePlay.update("play"); 2056 // SYNC: 2057 if (slider.syncExists) methods.sync("pause"); 2058 }; 2059 // SLIDESHOW: 2060 slider.play = function() { 2061 if (slider.playing) clearInterval(slider.animatedSlides); 2062 slider.animatedSlides = slider.animatedSlides || setInterval(slider.animateSlides, slider.vars.slideshowSpeed); 2063 slider.started = slider.playing = true; 2064 // PAUSEPLAY: 2065 if (slider.vars.pausePlay) methods.pausePlay.update("pause"); 2066 // SYNC: 2067 if (slider.syncExists) methods.sync("play"); 2068 }; 2069 // STOP: 2070 slider.stop = function () { 2071 slider.pause(); 2072 slider.stopped = true; 2073 }; 2074 slider.canAdvance = function(target, fromNav) { 2075 // ASNAV: 2076 var last = (asNav) ? slider.pagingCount - 1 : slider.last; 2077 return (fromNav) ? true : 2078 (asNav && slider.currentItem === slider.count - 1 && target === 0 && slider.direction === "prev") ? true : 2079 (asNav && slider.currentItem === 0 && target === slider.pagingCount - 1 && slider.direction !== "next") ? false : 2080 (target === slider.currentSlide && !asNav) ? false : 2081 (slider.vars.animationLoop) ? true : 2082 (slider.atEnd && slider.currentSlide === 0 && target === last && slider.direction !== "next") ? false : 2083 (slider.atEnd && slider.currentSlide === last && target === 0 && slider.direction === "next") ? false : 2084 true; 2085 }; 2086 slider.getTarget = function(dir) { 2087 slider.direction = dir; 2088 if (dir === "next") { 2089 return (slider.currentSlide === slider.last) ? 0 : slider.currentSlide + 1; 2090 } else { 2091 return (slider.currentSlide === 0) ? slider.last : slider.currentSlide - 1; 2092 } 2093 }; 2094 2095 // SLIDE: 2096 slider.setProps = function(pos, special, dur) { 2097 var target = (function() { 2098 var posCheck = (pos) ? pos : ((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo, 2099 posCalc = (function() { 2100 if (carousel) { 2101 return (special === "setTouch") ? pos : 2102 (reverse && slider.animatingTo === slider.last) ? 0 : 2103 (reverse) ? slider.limit - (((slider.itemW + slider.vars.itemMargin) * slider.move) * slider.animatingTo) : 2104 (slider.animatingTo === slider.last) ? slider.limit : posCheck; 2105 } else { 2106 switch (special) { 2107 case "setTotal": return (reverse) ? ((slider.count - 1) - slider.currentSlide + slider.cloneOffset) * pos : (slider.currentSlide + slider.cloneOffset) * pos; 2108 case "setTouch": return (reverse) ? pos : pos; 2109 case "jumpEnd": return (reverse) ? pos : slider.count * pos; 2110 case "jumpStart": return (reverse) ? slider.count * pos : pos; 2111 default: return pos; 2112 } 2113 } 2114 }()); 2115 2116 return (posCalc * -1) + "px"; 2117 }()); 2118 2119 if (slider.transitions) { 2120 target = (vertical) ? "translate3d(0," + target + ",0)" : "translate3d(" + target + ",0,0)"; 2121 dur = (dur !== undefined) ? (dur/1000) + "s" : "0s"; 2122 slider.container.css("-" + slider.pfx + "-transition-duration", dur); 2123 slider.container.css("transition-duration", dur); 2124 } 2125 2126 slider.args[slider.prop] = target; 2127 if (slider.transitions || dur === undefined) slider.container.css(slider.args); 2128 2129 slider.container.css('transform',target); 2130 }; 2131 2132 slider.setup = function(type) { 2133 // SLIDE: 2134 if (!fade) { 2135 var sliderOffset, arr; 2136 2137 if (type === "init") {
2138 slider.viewport = $('<div class="' + namespace + 'viewport"></div>').css({"overflow": "hidden", "position": "relative"}).appendTo(slider).append(slider.container); 2139 // INFINITE LOOP: 2140 slider.cloneCount = 0; 2141 slider.cloneOffset = 0; 2142 // REVERSE: 2143 if (reverse) { 2144 arr = $.makeArray(slider.slides).reverse(); 2145 slider.slides = $(arr); 2146 slider.container.empty().append(slider.slides); 2147 } 2148 } 2149 // INFINITE LOOP && !CAROUSEL: 2150 if (slider.vars.animationLoop && !carousel) { 2151 slider.cloneCount = 2; 2152 slider.cloneOffset = 1; 2153 // clear out old clones 2154 if (type !== "init") slider.container.find('.clone').remove(); 2155 slider.container.append(slider.slides.first().clone().addClass('clone').attr('aria-hidden', 'true')).prepend(slider.slides.last().clone().addClass('clone').attr('aria-hidden', 'true')); 2156 methods.uniqueID( slider.slides.first().clone().addClass('clone') ).appendTo( slider.container ); 2157 methods.uniqueID( slider.slides.last().clone().addClass('clone') ).prependTo( slider.container ); 2158 } 2159 slider.newSlides = $(slider.vars.selector, slider); 2160 2161 sliderOffset = (reverse) ? slider.count - 1 - slider.currentSlide + slider.cloneOffset : slider.currentSlide + slider.cloneOffset; 2162 // VERTICAL: 2163 if (vertical && !carousel) { 2164 slider.container.height((slider.count + slider.cloneCount) * 200 + "%").css("position", "absolute").width("100%"); 2165 setTimeout(function(){ 2166 slider.newSlides.css({"display": "block"}); 2167 slider.doMath(); 2168 slider.viewport.height(slider.h); 2169 slider.setProps(sliderOffset * slider.h, "init"); 2170 }, (type === "init") ? 100 : 0); 2171 } else { 2172 slider.container.width((slider.count + slider.cloneCount) * 200 + "%"); 2173 slider.setProps(sliderOffset * slider.computedW, "init"); 2174 setTimeout(function(){ 2175 slider.doMath(); 2176 slider.newSlides.css({"width": slider.computedW, "float": "left", "display": "block"}); 2177 // SMOOTH HEIGHT: 2178 if (slider.vars.smoothHeight) methods.smoothHeight(); 2179 }, (type === "init") ? 100 : 0); 2180 } 2181 } else { // FADE: 2182 slider.slides.css({"width": "100%", "float": "left", "marginRight": "-100%", "position": "relative"}); 2183 if (type === "init") { 2184 if (!touch) { 2185 //slider.slides.eq(slider.currentSlide).fadeIn(slider.vars.animationSpeed, slider.vars.easing); 2186 slider.slides.css({ "opacity": 0, "display": "block", "zIndex": 1 }).eq(slider.currentSlide).css({"zIndex": 2}).animate({"opacity": 1},slider.vars.animationSpeed,slider.vars.easing); 2187 } else { 2188 slider.slides.css({ "opacity": 0, "display": "block", "webkitTransition": "opacity " + slider.vars.animationSpeed / 1000 + "s ease", "zIndex": 1 }).eq(slider.currentSlide).css({ "opacity": 1, "zIndex": 2}); 2189 } 2190 } 2191 // SMOOTH HEIGHT: 2192 if (slider.vars.smoothHeight) methods.smoothHeight(); 2193 } 2194 // !CAROUSEL: 2195 // CANDIDATE: active slide 2196 if (!carousel) slider.slides.removeClass(namespace + "active-slide").eq(slider.currentSlide).addClass(namespace + "active-slide"); 2197 2198 //FlexSlider: init() Callback 2199 slider.vars.init(slider); 2200 }; 2201 2202 slider.doMath = function() { 2203 var slide = slider.slides.first(), 2204 slideMargin = slider.vars.itemMargin, 2205 minItems = slider.vars.minItems, 2206 maxItems = slider.vars.maxItems; 2207 2208 slider.w = (slider.viewport===undefined) ? slider.width() : slider.viewport.width(); 2209 slider.h = slide.height(); 2210 slider.boxPadding = slide.outerWidth() - slide.width(); 2211 2212 // CAROUSEL: 2213 if (carousel) { 2214 slider.itemT = slider.vars.itemWidth + slideMargin; 2215 slider.minW = (minItems) ? minItems * slider.itemT : slider.w; 2216 slider.maxW = (maxItems) ? (maxItems * slider.itemT) - slideMargin : slider.w; 2217 slider.itemW = (slider.minW > slider.w) ? (slider.w - (slideMargin * (minItems - 1)))/minItems : 2218 (slider.maxW < slider.w) ? (slider.w - (slideMargin * (maxItems - 1)))/maxItems : 2219 (slider.vars.itemWidth > slider.w) ? slider.w : slider.vars.itemWidth; 2220 2221 slider.visible = Math.floor(slider.w/(slider.itemW)); 2222 slider.move = (slider.vars.move > 0 && slider.vars.move < slider.visible ) ? slider.vars.move : slider.visible;
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2223 slider.pagingCount = Math.ceil(((slider.count - slider.visible)/slider.move) + 1); 2224 slider.last = slider.pagingCount - 1; 2225 slider.limit = (slider.pagingCount === 1) ? 0 : 2226 (slider.vars.itemWidth > slider.w) ? (slider.itemW * (slider.count - 1)) + (slideMargin * (slider.count - 1)) : ((slider.itemW + slideMargin) * slider.count) - slider.w - slideMargin; 2227 } else { 2228 slider.itemW = slider.w; 2229 slider.pagingCount = slider.count; 2230 slider.last = slider.count - 1; 2231 } 2232 slider.computedW = slider.itemW - slider.boxPadding; 2233 }; 2234 2235 slider.update = function(pos, action) { 2236 slider.doMath(); 2237 2238 // update currentSlide and slider.animatingTo if necessary 2239 if (!carousel) { 2240 if (pos < slider.currentSlide) { 2241 slider.currentSlide += 1; 2242 } else if (pos <= slider.currentSlide && pos !== 0) { 2243 slider.currentSlide -= 1; 2244 } 2245 slider.animatingTo = slider.currentSlide; 2246 } 2247 2248 // update controlNav 2249 if (slider.vars.controlNav && !slider.manualControls) { 2250 if ((action === "add" && !carousel) || slider.pagingCount > slider.controlNav.length) { 2251 methods.controlNav.update("add"); 2252 } else if ((action === "remove" && !carousel) || slider.pagingCount < slider.controlNav.length) { 2253 if (carousel && slider.currentSlide > slider.last) { 2254 slider.currentSlide -= 1; 2255 slider.animatingTo -= 1; 2256 } 2257 methods.controlNav.update("remove", slider.last); 2258 } 2259 } 2260 // update directionNav 2261 if (slider.vars.directionNav) methods.directionNav.update(); 2262 2263 }; 2264 2265 slider.addSlide = function(obj, pos) { 2266 var $obj = $(obj); 2267 2268 slider.count += 1; 2269 slider.last = slider.count - 1; 2270 2271 // append new slide 2272 if (vertical && reverse) { 2273 (pos !== undefined) ? slider.slides.eq(slider.count - pos).after($obj) : slider.container.prepend($obj); 2274 } else { 2275 (pos !== undefined) ? slider.slides.eq(pos).before($obj) : slider.container.append($obj); 2276 } 2277 2278 // update currentSlide, animatingTo, controlNav, and directionNav 2279 slider.update(pos, "add"); 2280 2281 // update slider.slides 2282 slider.slides = $(slider.vars.selector + ':not(.clone)', slider); 2283 // re-setup the slider to accomdate new slide 2284 slider.setup(); 2285 2286 //FlexSlider: added() Callback 2287 slider.vars.added(slider); 2288 }; 2289 slider.removeSlide = function(obj) { 2290 var pos = (isNaN(obj)) ? slider.slides.index($(obj)) : obj; 2291 2292 // update count 2293 slider.count -= 1; 2294 slider.last = slider.count - 1; 2295 2296 // remove slide 2297 if (isNaN(obj)) { 2298 $(obj, slider.slides).remove(); 2299 } else { 2300 (vertical && reverse) ? slider.slides.eq(slider.last).remove() : slider.slides.eq(obj).remove(); 2301 } 2302 2303 // update currentSlide, animatingTo, controlNav, and directionNav 2304 slider.doMath(); 2305 slider.update(pos, "remove"); 2306 2307 // update slider.slides 2308 slider.slides = $(slider.vars.selector + ':not(.clone)', slider); 2309 // re-setup the slider to accomdate new slide 2310 slider.setup(); 2311 2312 // FlexSlider: removed() Callback 2313 slider.vars.removed(slider); 2314 }; 2315 2316 //FlexSlider: Initialize 2317 methods.init(); 2318 }; 2319 2320 // Ensure the slider isn't focussed if the window loses focus. 2321 $( window ).blur( function ( e ) { 2322 focused = false; 2323 }).focus( function ( e ) { 2324 focused = true; 2325 }); 2326 2327 //FlexSlider: Default Settings 2328 $.flexslider.defaults = { 2329 namespace: "flex-", //{NEW} String: Prefix string attached to the class of every element generated by the plugin 2330 selector: ".slides > li", //{NEW} Selector: Must match a simple pattern. '{container} > {slide}' -- Ignore pattern at your own peril 2331 animation: "fade", //String: Select your animation type, "fade" or "slide" 2332 easing: "swing", //{NEW} String: Determines the easing method used in jQuery transitions. jQuery easing plugin is supported! 2333 direction: "horizontal", //String: Select the sliding direction, "horizontal" or "vertical" 2334 reverse: false, //{NEW} Boolean: Reverse the animation direction 2335 animationLoop: true, //Boolean: Should the animation loop? If false, directionNav will received "disable" classes at either end 2336 smoothHeight: false, //{NEW} Boolean: Allow height of the slider to animate smoothly in horizontal mode 2337 startAt: 0, //Integer: The slide that the slider should start on. Array notation (0 = first slide) 2338 slideshow: true, //Boolean: Animate slider automatically 2339 slideshowSpeed: 7000, //Integer: Set the speed of the slideshow cycling, in milliseconds 2340 animationSpeed: 600, //Integer: Set the speed of animations, in milliseconds 2341 initDelay: 0, //{NEW} Integer: Set an initialization delay, in milliseconds 2342 randomize: false, //Boolean: Randomize slide order 2343 thumbCaptions: false, //Boolean: Whether or not to put captions on thumbnails when using the "thumbnails" controlNav. 2344 2345 // Usability features 2346 pauseOnAction: true, //Boolean: Pause the slideshow when interacting with control elements, highly recommended.
2347 pauseOnHover: false, //Boolean: Pause the slideshow when hovering over slider, then resume when no longer hovering 2348 pauseInvisible: true, //{NEW} Boolean: Pause the slideshow when tab is invisible, resume when visible. Provides better UX, lower CPU usage. 2349 useCSS: true, //{NEW} Boolean: Slider will use CSS3 transitions if available 2350 touch: true, //{NEW} Boolean: Allow touch swipe navigation of the slider on touch-enabled devices 2351 video: false, //{NEW} Boolean: If using video in the slider, will prevent CSS3 3D Transforms to avoid graphical glitches 2352 2353 // Primary Controls 2354 controlNav: true, //Boolean: Create navigation for paging control of each clide? Note: Leave true for manualControls usage 2355 directionNav: true, //Boolean: Create navigation for previous/next navigation? (true/false) 2356 prevText: "Previous", //String: Set the text for the "previous" directionNav item 2357 nextText: "Next", //String: Set the text for the "next" directionNav item 2358 2359 // Secondary Navigation 2360 keyboard: true, //Boolean: Allow slider navigating via keyboard left/right keys 2361 multipleKeyboard: false, //{NEW} Boolean: Allow keyboard navigation to affect multiple sliders. Default behavior cuts out keyboard navigation with more than one slider present. 2362 mousewheel: false, //{UPDATED} Boolean: Requires jquery.mousewheel.js (https://github.com/brandonaaron/jquery-mousewheel) - Allows slider navigating via mousewheel 2363 pausePlay: false, //Boolean: Create pause/play dynamic element 2364 pauseText: "Pause", //String: Set the text for the "pause" pausePlay item 2365 playText: "Play", //String: Set the text for the "play" pausePlay item 2366 2367 // Special properties 2368 controlsContainer: "", //{UPDATED} jQuery Object/Selector: Declare which container the navigation elements should be appended too. Default container is the FlexSlider element. Example use would be $(".flexslider-container"). Property is ignored if given element is not found. 2369 manualControls: "", //{UPDATED} jQuery Object/Selector: Declare custom control navigation. Examples would be $(".flex-control-nav li") or "#tabs-nav li img", etc. The number of elements in your controlNav should match the number of slides/tabs. 2370 sync: "", //{NEW} Selector: Mirror the actions performed on this slider with another slider. Use with care. 2371 asNavFor: "", //{NEW} Selector: Internal property exposed for turning the slider into a thumbnail navigation for another slider 2372 2373 // Carousel Options 2374 itemWidth: 0, //{NEW} Integer: Box-model width of individual carousel items, including horizontal borders and padding. 2375 itemMargin: 0, //{NEW} Integer: Margin between carousel items. 2376 minItems: 1, //{NEW} Integer: Minimum number of carousel items that should be visible. Items will resize fluidly when below this. 2377 maxItems: 0, //{NEW} Integer: Maxmimum number of carousel items that should be visible. Items will resize fluidly when above this limit. 2378 move: 0, //{NEW} Integer: Number of carousel items that should move on animation. If 0, slider will move all visible items. 2379 allowOneSlide: true, //{NEW} Boolean: Whether or not to allow a slider comprised of a single slide 2380 2381 // Callback API 2382 start: function(){}, //Callback: function(slider) - Fires when the slider loads the first slide 2383 before: function(){}, //Callback: function(slider) - Fires asynchronously with each slider animation 2384 after: function(){}, //Callback: function(slider) - Fires after each slider animation completes 2385 end: function(){}, //Callback: function(slider) - Fires when the slider reaches the last slide (asynchronous) 2386 added: function(){}, //{NEW} Callback: function(slider) - Fires after a slide is added 2387 removed: function(){}, //{NEW} Callback: function(slider) - Fires after a slide is removed 2388 init: function() {} //{NEW}
2388 Callback: function(slider) - Fires after the slider is initially setup 2389 }; 2390 2391 //FlexSlider: Plugin Function 2392 $.fn.flexslider = function(options) { 2393 if (options === undefined) options = {}; 2394 2395 if (typeof options === "object") { 2396 return this.each(function() { 2397 var $this = $(this), 2398 selector = (options.selector) ? options.selector : ".slides > li", 2399 $slides = $this.find(selector); 2400 2401 if ( ( $slides.length === 1 && options.allowOneSlide === true ) || $slides.length === 0 ) { 2402 $slides.fadeIn(400); 2403 if (options.start) options.start($this); 2404 } else if ($this.data('flexslider') === undefined) { 2405 new $.flexslider(this, options); 2406 } 2407 }); 2408 } else { 2409 // Helper strings to quickly perform functions on the slider 2410 var $slider = $(this).data('flexslider'); 2411 switch (options) { 2412 case "play": $slider.play(); break; 2413 case "pause": $slider.pause(); break; 2414 case "stop": $slider.stop(); break; 2415 case "next": $slider.flexAnimate($slider.getTarget("next"), true); break; 2416 case "prev": 2417 case "previous": $slider.flexAnimate($slider.getTarget("prev"), true); break; 2418 default: if (typeof options === "number") $slider.flexAnimate(options, true); 2419 } 2420 } 2421 }; 2422})(jQuery); 2423; 2424/*! This file is auto-generated */ 2425/*! 2426 * imagesLoaded PACKAGED v5.0.0 2427 * JavaScript is all like "You images are done yet or what?" 2428 * MIT License 2429 */ 2430!function(t,e){"object"==typeof module&&module.exports?module.exports=e():t.EvEmitter=e()}("undefined"!=typeof window?window:this,(function(){function t(){}let e=t.prototype;return e.on=function(t,e){if(!t||!e)return this;let i=this._events=this._events||{},s=i[t]=i[t]||[];return s.includes(e)||s.push(e),this},e.once=function(t,e){if(!t||!e)return this;this.on(t,e);let i=this._onceEvents=this._onceEvents||{};return(i[t]=i[t]||{})[e]=!0,this},e.off=function(t,e){let i=this._events&&this._events[t];if(!i||!i.length)return this;let s=i.indexOf(e);return-1!=s&&i.splice(s,1),this},e.emitEvent=function(t,e){let i=this._events&&this._events[t];if(!i||!i.length)return this;i=i.slice(0),e=e||[];let s=this._onceEvents&&this._onceEvents[t];for(let n of i){s&&s[n]&&(this.off(t,n),delete s[n]),n.apply(this,e)}return this},e.allOff=function(){return delete this._events,delete this._onceEvents,this},t})), 2431/*! 2432 * imagesLoaded v5.0.0 2433 * JavaScript is all like "You images are done yet or what?" 2434 * MIT License 2435 */ 2436function(t,e){"object"==typeof module&&module.exports?module.exports=e(t,require("ev-emitter")):t.imagesLoaded=e(t,t.EvEmitter)}("undefined"!=typeof window?window:this,(function(t,e){let i=t.jQuery,s=t.console;
vendor: 4,185 bytes, lines 2436-2437
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2446; 2447/** 2448 * Theme functions file 2449 * 2450 * 2451 */ 2452 2453( function( $ ) { 2454 2455 $( document ).ready( function( $ ) { 2456 /** 2457 * Initial Masonry setup 2458 */ 2459 2460 // posts block for Masonry 2461 var $blocks = $( '#posts' ); 2462 2463 // Helper: safely refresh Masonry layout 2464 function refreshMasonry() { 2465 if ( !$blocks.length || !$blocks.data( 'masonry' ) ) return; 2466 $blocks.masonry( 'reloadItems' ).masonry( 'layout' ); 2467 } 2468 2469 // Determine text direction 2470 var ltr = true; 2471 if ( $('html' ).attr( 'dir' ) == 'rtl') { 2472 ltr = false; 2473 } 2474 2475 // fire up Masonry! 2476 $blocks.imagesLoaded( function() { 2477 $blocks.masonry( { 2478 columnWidth: 1, 2479 itemSelector: '.post-container', 2480 transitionDuration: 0, 2481 isOriginLeft: ltr, 2482 } ).masonry( 'layout' ); 2483 2484 var masonryChild = $blocks.find( '.post-container' ); 2485 2486 // Animating JS based off Huntt theme 2487 masonryChild.each( function( i ) { 2488 // Show content 2489 setTimeout( function() { 2490 masonryChild.eq( i ).addClass( 'post-loaded fade-in' ); 2491 }, 100 * ( i + 1 ) ); 2492 } ); 2493 2494 $( '#spinner' ).fadeOut( 250, function() { 2495 $( this ).remove(); 2496 } ); 2497 } ); 2498 2499 // Re-run Masonry when the page is shown again (e.g. back button / bfcache) 2500 $( window ).on( 'pageshow', function( e ) { 2501 refreshMasonry(); 2502 } ); 2503 2504 // Re-layout Masonry on resize or screen orientation changes 2505 $( window ).on( 'resize', refreshMasonry ); 2506 2507 if ( window.screen?.orientation ) { 2508 screen.orientation.addEventListener( 'change', refreshMasonry ); 2509 } 2510 2511 // Flexslider for Gallery posts 2512 $( ".flexslider" ).flexslider( { 2513 animation: "slide", 2514 controlNav: false, 2515 prevText: "Previous", 2516 nextText: "Next", 2517 smoothHeight: false, 2518 startAt : 1, // make sure order reflects order in gallery format 2519 } ); 2520 2521 /** 2522 * Masonry update after Infinte Scroll 2523 * JS based off Huntt theme 2524 */ 2525 2526 $( document.body ).on( 'post-load', function() { 2527 2528 // make sure we're only grabbing new posts 2529 var newEl = $blocks.children().not( '.post-loaded, span.infinite-loader' ).addClass( 'post-loaded' ); 2530 2531 // (defined higher up as refreshMasonry) 2532 2533 // check if images loaded in these new posts 2534 newEl.imagesLoaded( function () { 2535 2536 console.log( newEl ); 2537 2538 // if images loaded, add new posts and update masonry layout 2539 $blocks.masonry( 'appended', newEl, true ).masonry('reloadItems').masonry( 'layout' ); 2540 2541 // reinitialize flexslider for new posts, and re-run masonry when complete 2542 $( ".flexslider" ).flexslider( { 2543 animation: "slide", 2544 controlNav: false, 2545 prevText: "Previous", 2546 nextText: "Next", 2547 smoothHeight: false, 2548 startAt : 1, 2549 start: refreshMasonry, // reload masonry layout on finish, just in case flexslider was slow 2550 } ); 2551 2552 2553 newEl.delay( 500 ).each( function( i ) { 2554 // then have a small delay between displaying each post 2555 setTimeout( function() { 2556 newEl.eq( i ).addClass( 'fade-in' ); 2557 }, 200 * ( i + 1 ) ); 2558 } ); 2559 2560 } ); 2561 2562 // reloading masonry layout again, after delay 2563 // fixes edge case issue with Facebook embed reloading and messing up layout 2564 setTimeout( refreshMasonry, 3000 ); 2565 } ); 2566 2567 2568 /** 2569 * Enables menu toggle for small screens 2570 */ 2571 2572 ( function() { 2573 var nav = $( '.navigation' ), button, menu; 2574 if ( ! nav ) { 2575 return; 2576 } 2577 2578 button = nav.find( '.nav-toggle' ); 2579 if ( ! button ) { 2580 return; 2581 } 2582 2583 // Hide button if menu is missing or empty. 2584 menu = nav.find( '.main-navigation' ); 2585 if ( ! menu || ! menu.children().length ) { 2586 button.hide(); 2587 return; 2588 } 2589 2590 button.on( 'click.baskerville', function() { 2591 nav.toggleClass( 'toggled-on' ); 2592 $( this ).toggleClass( "active" ); 2593 $( ".main-navigation" ).slideToggle(); 2594 } ); 2595 2596 // Fix sub-menus for touch devices. 2597 if ( 'ontouchstart' in window ) { 2598 menu.find( '.has-children > a, .page_item_has_children a' ).on( 'touchstart.baskerville', function( e ) { 2599 var el = $( this ).parent( 'li' ); 2600 2601 if ( ! el.hasClass( 'focus' ) ) { 2602 e.preventDefault(); 2603 el.toggleClass( 'focus' ); 2604 el.siblings( '.focus' ).removeClass( 'focus' ); 2605 } 2606 } ); 2607 } 2608 2609 // Better focus for hidden submenu items for accessibility. 2610 menu.find( 'a' ).on( 'focus.baskerville blur.baskerville', function() { 2611 $( this ).parents( '.menu-item, .page_item' ).toggleClass( 'focus' ); 2612 } ); 2613 2614 } )(); 2615 2616 2617 // Makes "skip to content" link work correctly in IE9 and Chrome for better 2618 // accessibility. 2619 2620 // @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/ 2621
2622 $( window ).on( 'hashchange.baskerville', function() { 2623 var hash = location.hash.substring( 1 ), element; 2624 if ( ! hash ) { 2625 return; 2626 } 2627 element = document.getElementById( hash ); 2628 if ( element ) { 2629 if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) { 2630 element.tabIndex = -1; 2631 } 2632 element.focus(); 2633 // Repositions the window on jump-to-anchor to account for header height. 2634 window.scrollBy( 0, -80 ); 2635 } 2636 } ); 2637 2638 2639 // Toggle search form 2640 2641 var toggleSwitch = $( ".search-toggle" ), 2642 slideContainer = $( '.header-search-block' ), 2643 slideContainerOpen = false, 2644 lastFocus = document.activeElement, 2645 escapeKey = 27; 2646 2647 toggleSwitch.on( "click", function() { 2648 $( this ).toggleClass( "active" ); 2649 $( ".header-search-block" ).slideToggle(); 2650 $( ".header-search-block .search-field" ).focus(); 2651 return false; 2652 } ); 2653 2654 // Smooth scroll to header 2655 $( '.tothetop' ).click( function() { 2656 $( 'html, body' ).animate( { 2657 scrollTop: 0 2658 }, 500 ); 2659 $( this ).unbind( "mouseenter mouseleave" ); 2660 return false; 2661 } ); 2662 2663 2664 // Add 'focus' style to search bar and comment inputs 2665 $('.wrapper .search-form input, .footer .search-form input').focus( function() { 2666 $( this ).closest( 'form' ).addClass( 'focus' ); 2667 } ).blur( function() { 2668 $( this ).closest( 'form' ).removeClass( 'focus' ); 2669 } ); 2670 2671 $('.comment-form-author input, .comment-form-email input, .comment-form-url input').focus( function() { 2672 $( this ).parent().addClass( 'focus' ); 2673 } ).blur( function() { 2674 $( this ).parent().removeClass( 'focus' ); 2675 } ); 2676 2677 2678 // Detect CSS3 Transform support in browsers 2679 var supports = ( function() { 2680 var div = document.createElement( 'div' ), 2681 vendors = 'Khtml Ms O Moz Webkit'.split( ' ' ), 2682 len = vendors.length; 2683 2684 return function( prop ) { 2685 if ( prop in div.style ) { 2686 return true; 2687 } 2688 2689 prop = prop.replace( /^[a-z]/, function( val ) { 2690 return val.toUpperCase(); 2691 } ); 2692 2693 while ( len-- ) { 2694 if ( vendors[len] + prop in div.style ) { 2695 return true; 2696 } 2697 } 2698 return false; 2699 }; 2700 } ) (); 2701 2702 if ( supports( 'transform' ) ) { 2703 // Add a css-transform class to the html element 2704 document.documentElement.className += ' css-transform'; 2705 } 2706 2707 2708 // To add placeholder text to header search in IE9 2709 // based on https://gist.github.com/samgro/823300 2710 if ( navigator.appVersion.indexOf( "MSIE 9." ) !=-1 ) { 2711 $( '[placeholder]' ).focus( function() { 2712 var input = $( this ); 2713 if ( input.hasClass( 'placeholder' ) ) { 2714 input.val( '' ); 2715 input.removeClass( 'placeholder' ); 2716 } 2717 } ).blur( function() { 2718 var input = $( this ); 2719 if ( input.val() === '' ) { 2720 input.addClass( 'placeholder' ); 2721 input.val( input.attr( 'placeholder' ) ); 2722 } 2723 } ).blur().parents( 'form' ).submit( function() { 2724 $( this ).find( '[placeholder]' ).each( function() { 2725 var input = $( this ); 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2791 var re = new RegExp( arg + '=[^?&]+' ); 2792 if ( url.match( re ) ) { 2793 return url.replace( re, arg + '=' + value ); 2794 } else { 2795 var divider = url.indexOf( '?' ) !== -1 ? '&' : '?'; 2796 return url + divider + arg + '=' + value; 2797 } 2798 }; 2799 2800 var stat = function ( names ) { 2801 if ( typeof names !== 'string' ) { 2802 names = names.join( ',' ); 2803 } 2804 2805 new Image().src = window.location.protocol + 2806 '//pixel.wp.com/g.gif?v=wpcom-no-pv' + 2807 '&x_carousel=' + names + 2808 '&baba=' + Math.random(); 2809 }; 2810 2811 var lastTrackedPostId = null; 2812 2813 var pageview = function ( post_id ) { 2814 // Prevent duplicate tracking of the same post during slide transitions 2815 if ( post_id === lastTrackedPostId ) { 2816 return; 2817 } 2818 2819 lastTrackedPostId = post_id; 2820 2821 new Image().src = window.location.protocol + 2822 '//pixel.wp.com/g.gif?host=' + encodeURIComponent( window.location.host ) + 2823 '&ref=' + encodeURIComponent( document.referrer ) + 2824 '&rand=' + Math.random() + 2825 '&' + pageviews_stats_args + 2826 '&post=' + encodeURIComponent( post_id ); 2827 }; 2828 2829 var generateImgSrc = function ( srcItem, max ) { 2830 var origSize = srcItem.getAttribute( 'data-orig-size' ) || ''; 2831 2832 var src = srcItem.getAttribute( 'src' ) || srcItem.getAttribute( 'original' ) || srcItem.getAttribute( 'data-original' ) || srcItem.getAttribute( 'data-lazy-src' ); 2833 if ( src.indexOf( 'imgpress' ) !== -1 ) { 2834 src = srcItem.getAttribute( 'data-orig-file' ); 2835 } 2836 // Square/Circle galleries use a resize param that needs to be removed. 2837 src = removeResizeFromImageURL( src ); 2838 src = addWidthToImageURL( 2839 src, 2840 findFirstLargeEnoughWidth( origSize.width, origSize.height, max.width, max.height ) 2841 ); 2842 2843 return src; 2844 }; 2845 2846 window.wpcom.carousel = { 2847 findFirstLargeEnoughWidth: findFirstLargeEnoughWidth, 2848 removeResizeFromImageURL: removeResizeFromImageURL, 2849 addWidthToImageURL: addWidthToImageURL, 2850 stat: stat, 2851 pageview: pageview, 2852 generateImgSrc: generateImgSrc 2853 }; 2854 2855} )(); 2856; 2857!function(){var e=document.currentScript;function t(t){var n=document.createElement("script"),o=e||document.getElementsByTagName("script")[0];n.setAttribute("async",!0),n.setAttribute("src",t),o.parentNode.insertBefore(n,o)}function n(e,t){return Element.prototype.matches?e.matches(t):Element.prototype.msMatchesSelector?e.msMatchesSelector(t):void 0}function o(e,t){if(e.closest)return e.closest(t);var o=e;do{if(n(o,t))return o;o=o.parentElement||o.parentNode}while(null!==o&&1===o.nodeType);return null}function i(e,t){for(var n=0;n<e.length;n++)t(e[n],n,e)}var r,s=".sharing-hidden .inner",a="data-sharing-more-button-id";function c(e){this.button=e,this.pane=o(e,"div").querySelector(s),this.openedBy=null,this.recentlyOpenedByHover=!1,c.instances.push(this),this.pane.setAttribute(a,c.instances.length-1),this.attachHandlers()}if(c.instances=[],c.hoverOpenDelay=200,c.recentOpenDelay=400,c.hoverCloseDelay=300,c.instantiateOrReuse=function(e){var t=o(e,"div").querySelector(s),n=t&&t.getAttribute(a),i=c.instances[n];return i||new c(e)},c.getButtonInstanceFromPane=function(e){var t=e&&e.getAttribute(a);return c.instances[t]},c.closeAll=function(){for(var e=0;e<c.instances.length;e++)c.instances[e].close()},c.prototype.open=function(){var e,t,n=[0,0];function o(e){var t=e.getBoundingClientRect();return[t.left+(window.scrollX||window.pageXOffset||0),t.top+(window.scrollY||window.pageYOffset||0)]}function i(e,t){return parseInt(getComputedStyle(e).getPropertyValue(t)||0)}for(e=o(this.button),t=this.button.offsetParent||document.documentElement;t&&(t===document.body||t===document.documentElement)&&"static"===getComputedStyle(t).getPropertyValue("position");)t=t.parentNode;t&&t!==this.button&&1===t.nodeType&&(n=[(n=o(t))[0]+i(t,"border-left-width"),n[1]+i(t,"border-top-width")]);var r,s=e[0]-n[0]-i(this.button,"margin-left"),a=e[1]-n[1]-i(this.button,"margin-top");this.pane.style.left=s+"px",this.pane.style.top=a+this.button.offsetHeight+3+"px",(r=this.pane)&&r.style.removeProperty("display")},c.prototype.close=function(){var e;(e=this.pane)&&(e.style.display="none"),this.openedBy=null},c.prototype.toggle=function(){var e;(e=this.pane)&&"none"!==e.style.display?this.close():this.open()}
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Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.