1/** 2 * jQuery iLightBox - Revolutionary Lightbox Plugin 3 * http://www.ilightbox.net/ 4 * 5 * @version: 2.2.4 - October 14, 2017 6 * 7 * @author: iProDev (Hemn Chawroka) 8 * http://www.iprodev.com/ 9 * 10 */ 11(function($, window, undefined) { 12 13 var extensions = { 14 flash: ['swf'], 15 image: ['bmp', 'gif', 'jpeg', 'jpg', 'png', 'tiff', 'tif', 'jfif', 'jpe'], 16 iframe: ['asp', 'aspx', 'cgi', 'cfm', 'htm', 'html', 'jsp', 'php', 'pl', 'php3', 'php4', 'php5', 'phtml', 'rb', 'rhtml', 'shtml', 'txt'], 17 video: ['avi', 'mov', 'mpg', 'mpeg', 'movie', 'mp4', 'webm', 'ogv', 'ogg', '3gp', 'm4v'] 18 }, 19 20 // Global DOM elements 21 $win = $(window), 22 $doc = $(document), 23 24 // Support indicators 25 browser, 26 transform, 27 gpuAcceleration, 28 fullScreenApi = '', 29 userAgent = navigator.userAgent || navigator.vendor || window.opera, 30 supportTouch = !!('ontouchstart' in window) && (/Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(userAgent)), 31 isMobile = /(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iris|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|6)0|symbian|treo|up\.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(userAgent) || /1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|a wa|abac|ac(er|oo|s\-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|\-m|r |s )|avan|be(ck|ll|nq)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw\-(n|u)|c55\/|capi|ccwa|cdm\-|cell|chtm|cldc|cmd\-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc\-s|devi|dica|dmob|do(c|p)o|ds(12|\-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(\-|_)|g1 u|g560|gene|gf\-5|g\-mo|go(\.w|od)|gr(ad|un)|haie|hcit|hd\-(m|p|t)|hei\-|hi(pt|ta)|hp( i|ip)|hs\-c|ht(c(\-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i\-(20|go|ma)|i230|iac( |\-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc\-|kyo(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|\-[a-w])|libw|lynx|m1\-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m\-cr|me(rc|ri)|mi(o8|oa|ts)|mmef|mo(01|02|bi|de|do|t(\-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)\-|on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|\-([1-8]|c))|phil|pire|pl(ay|uc)|pn\-2|po(ck|rt|se)|prox|psio|pt\-g|qa\-a|qc(07|12|21|32|60|\-[2-7]|i\-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(01|h\-|oo|p\-)|sdk\/|se(c(\-|0|1)|47|mc|nd|ri)|sgh\-|shar|sie(\-|m)|sk\-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h\-|v\-|v )|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl\-|tdg\-|tel(i|m)|tim\-|t\-mo|to(pl|sh)|ts(70|m\-|m3|m5)|tx\-9|up(\.b|g1|si)|utst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|\-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(\-| )|webc|whit|wi(g |nc|nw)|wmlb|wonu|x700|yas\-|your|zeto|zte\-/i.test(userAgent.substr(0, 4)), 32 33 // Events 34 clickEvent = supportTouch ? "itap.iLightBox" : "click.iLightBox", 35 touchStartEvent = supportTouch ? "touchstart.iLightBox" : "mousedown.iLightBox", 36 touchStopEvent = supportTouch ? "touchend.iLightBox" : "mouseup.iLightBox", 37 touchMoveEvent = supportTouch ? "touchmove.iLightBox" : "mousemove.iLightBox", 38 39 // Math shorthands 40 abs = Math.abs, 41 sqrt = Math.sqrt, 42 round = Math.round, 43 max = Math.max, 44 min = Math.min, 45 floor = Math.floor, 46 random = Math.random, 47 48 pluginspages = { 49 quicktime: 'http://www.apple.com/quicktime/download', 50 flash: 'http://www.adobe.com/go/getflash' 51 }, 52 53 iLightBox = function(el, options, items, instant) { 54 var iL = this; 55 56 iL.options = options, 57 iL.selector = el.selector || el, 58 iL.context = el.context, 59 iL.instant = instant; 60 61 if (items.length < 1) iL.attachItems(); 62 else iL.items = items; 63 64 iL.vars = { 65 total: iL.items.length, 66 start: 0, 67 current: null, 68 next: null, 69 prev: null, 70 BODY: $('body'), 71 loadRequests: 0, 72 overlay: $('<div class="ilightbox-overlay"></div>'), 73 loader: $('<div class="ilightbox-loader"><div></div></div>'),
74 toolbar: $('<div class="ilightbox-toolbar"></div>'), 75 innerToolbar: $('<div class="ilightbox-inner-toolbar"></div>'), 76 title: $('<div class="ilightbox-title"></div>'), 77 closeButton: $('<a class="ilightbox-close" title="' + iL.options.text.close + '"></a>'), 78 fullScreenButton: $('<a class="ilightbox-fullscreen" title="' + iL.options.text.enterFullscreen + '"></a>'), 79 innerPlayButton: $('<a class="ilightbox-play" title="' + iL.options.text.slideShow + '"></a>'), 80 innerNextButton: $('<a class="ilightbox-next-button" title="' + iL.options.text.next + '"></a>'), 81 innerPrevButton: $('<a class="ilightbox-prev-button" title="' + iL.options.text.previous + '"></a>'), 82 holder: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + '" ><div class="ilightbox-container"></div></div>'), 83 nextPhoto: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + ' ilightbox-next" ondragstart="return false;"><div class="ilightbox-container"></div></div>'), 84 prevPhoto: $('<div class="ilightbox-holder' + (supportTouch ? ' supportTouch' : '') + ' ilightbox-prev" ondragstart="return false;"><div class="ilightbox-container"></div></div>'), 85 nextButton: $('<a class="ilightbox-button ilightbox-next-button" ondragstart="return false;" title="' + iL.options.text.next + '"><span></span></a>'), 86 prevButton: $('<a class="ilightbox-button ilightbox-prev-button" ondragstart="return false;" title="' + iL.options.text.previous + '"><span></span></a>'), 87 thumbnails: $('<div class="ilightbox-thumbnails" ondragstart="return false;"><div class="ilightbox-thumbnails-container"><a class="ilightbox-thumbnails-dragger"></a><div class="ilightbox-thumbnails-grid"></div></div></div>'), 88 thumbs: false, 89 nextLock: false, 90 prevLock: false, 91 hashLock: false, 92 isMobile: false, 93 mobileMaxWidth: 980, 94 isInFullScreen: false, 95 isSwipe: false, 96 mouseID: 0, 97 cycleID: 0, 98 isPaused: 0 99 }; 100 101 // Hideable elements with mousemove event 102 iL.vars.hideableElements = iL.vars.nextButton.add(iL.vars.prevButton); 103 104 iL.normalizeItems(); 105 106 //Check necessary plugins 107 iL.availPlugins(); 108 109 //Set startFrom 110 iL.options.startFrom = (iL.options.startFrom > 0 && iL.options.startFrom >= iL.vars.total) ? iL.vars.total - 1 : iL.options.startFrom; 111 112 //If randomStart 113 iL.options.startFrom = (iL.options.randomStart) ? floor(random() * iL.vars.total) : iL.options.startFrom; 114 iL.vars.start = iL.options.startFrom; 115 116 if (instant) iL.instantCall(); 117 else iL.patchItemsEvents(); 118 119 if (iL.options.linkId) { 120 iL.hashChangeHandler(); 121 $win.iLightBoxHashChange(function() { 122 iL.hashChangeHandler(); 123 }); 124 } 125 126 if (supportTouch) { 127 var RegExp = /(click|mouseenter|mouseleave|mouseover|mouseout)/ig, 128 replace = "itap"; 129 iL.options.caption.show = iL.options.caption.show.replace(RegExp, replace), 130 iL.options.caption.hide = iL.options.caption.hide.replace(RegExp, replace), 131 iL.options.social.show = iL.options.social.show.replace(RegExp, replace), 132 iL.options.social.hide = iL.options.social.hide.replace(RegExp, replace); 133 } 134 135 if (iL.options.controls.arrows) { 136 $.extend(iL.options.styles, { 137 nextOffsetX: 0, 138 prevOffsetX: 0, 139 nextOpacity: 0, 140 prevOpacity: 0 141 }); 142 } 143 }; 144 145 //iLightBox helpers 146 iLightBox.prototype = { 147 showLoader: function() { 148 var iL = this; 149 iL.vars.loadRequests += 1; 150 if (iL.options.path.toLowerCase() == "horizontal") iL.vars.loader.addClass('ilightbox-show').stop().animate({ 151 top: '-30px' 152 }, iL.options.show.speed, 'easeOutCirc'); 153 else iL.vars.loader.addClass('ilightbox-show').stop().animate({ 154 left: '-30px' 155 }, iL.options.show.speed, 'easeOutCirc'); 156 }, 157 158 hideLoader: function() { 159 var iL = this; 160 iL.vars.loadRequests -= 1; 161 iL.vars.loadRequests = (iL.vars.loadRequests < 0) ? 0 : iL.vars.loadRequests; 162 if (iL.options.path.toLowerCase() == "horizontal") { 163 if (iL.vars.loadRequests <= 0) iL.vars.loader.removeClass('ilightbox-show').stop().animate({ 164 top: '-192px' 165 }, iL.options.show.speed, 'easeInCirc'); 166 } else { 167 if (iL.vars.loadRequests <= 0) iL.vars.loader.removeClass('ilightbox-show').stop().animate({ 168 left: '-192px' 169 }, iL.options.show.speed, 'easeInCirc'); 170 } 171 }, 172 173 createUI: function() { 174 var iL = this; 175 176 iL.ui = { 177 currentElement: iL.vars.holder, 178 nextElement: iL.vars.nextPhoto, 179 prevElement: iL.vars.prevPhoto, 180 currentItem: iL.vars.current, 181 nextItem: iL.vars.next, 182 prevItem: iL.vars.prev, 183 hide: function() { 184 iL.closeAction(); 185 }, 186 refresh: function() { 187 (arguments.length > 0) ? iL.repositionPhoto(true): iL.repositionPhoto(); 188 }, 189 fullscreen: function() { 190 iL.fullScreenAction(); 191 } 192 }; 193 }, 194 195 attachItems: function() { 196 var iL = this, 197 itemsObject = new Array(), 198 items = new Array(); 199 200 $(iL.selector, iL.context).each(function() { 201 var t = $(this), 202 URL = t.attr(iL.options.attr) || null, 203 options = t.data("options") && eval("({" + t.data("options") + "})") || {}, 204 caption = t.data('caption'), 205 title = t.data('title'), 206 type = t.data('type') || getTypeByExtension(URL); 207 208 items.push({ 209 URL: URL, 210 caption: caption, 211 title: title, 212 type: type, 213 options: options 214 }); 215 216 if (!iL.instant) itemsObject.push(t); 217 }); 218 219 iL.items = items, 220 iL.itemsObject = itemsObject; 221 }, 222 223 normalizeItems: function() { 224 var iL = this, 225 newItems = new Array(); 226 227 $.each(iL.items, function(key, val) { 228 229 if (typeof val == "string") val = { 230 url: val 231 }; 232 233 var URL = val.url || val.URL || null, 234 options = val.options || {}, 235 caption = val.caption || null, 236 title = val.title || null, 237 type = (val.type) ? val.type.toLowerCase() : getTypeByExtension(URL), 238 ext = (typeof URL != 'object') ? getExtension(URL) : ''; 239 240 options.thumbnail = options.thumbnail || ((type == "image") ? URL : null), 241 options.videoType = options.videoType || null, 242 options.skin = options.skin || iL.options.skin, 243 options.width = options.width || null, 244 options.height = options.height || null, 245 options.mousewheel = (typeof options.mousewheel != 'undefined') ? options.mousewheel : true, 246 options.swipe = (typeof options.swipe != 'undefined') ? options.swipe : true, 247 options.social = (typeof options.social != 'undefined') ? options.social : iL.options.social.buttons && $.extend({}, {}, iL.options.social.buttons); 248 249 if (type == "video") { 250 options.html5video = (typeof options.html5video != 'undefined') ? options.html5video : {}; 251 252 options.html5video.webm = options.html5video.webm || options.html5video.WEBM || null; 253 options.html5video.controls = (typeof options.html5video.controls != 'undefined') ? options.html5video.controls : "controls"; 254 options.html5video.preload = options.html5video.preload || "metadata"; 255 options.html5video.autoplay = (typeof options.html5video.autoplay != 'undefined') ? options.html5video.autoplay : false; 256 } 257 258 if (!options.width || !options.height) { 259 if (type == "video") options.width = 1280, options.height = 720; 260 else if (type == "iframe") options.width = '100%', options.height = '90%'; 261 else if (type == "flash") options.width = 1280, options.height = 720; 262 } 263 264 delete val.url; 265 val.index = key; 266 val.URL = URL; 267 val.caption = caption; 268 val.title = title; 269 val.type = type; 270 val.options = options; 271 val.ext = ext; 272 273 newItems.push(val); 274 }); 275 276 iL.items = newItems; 277 }, 278 279 instantCall: function() { 280 var iL = this, 281 key = iL.vars.start; 282 283 iL.vars.current = key; 284 iL.vars.next = (iL.items[key + 1]) ? key + 1 : null; 285 iL.vars.prev = (iL.items[key - 1]) ? key - 1 : null; 286 287 iL.addContents(); 288 iL.patchEvents(); 289 }, 290 291 addContents: function() { 292 var iL = this, 293 vars = iL.vars, 294 opts = iL.options, 295 viewport = getViewport(), 296 path = opts.path.toLowerCase(), 297 recognizingItems = vars.total > 0 && iL.items.filter(function(e, i, arr) { 298 return ['image', 'flash', 'video'].indexOf(e.type) === -1 && typeof e.recognized === 'undefined' && (opts.smartRecognition || e.options.smartRecognition); 299 }), 300 needRecognition = recognizingItems.length > 0;
301 302 if (opts.mobileOptimizer && !opts.innerToolbar) 303 vars.isMobile = viewport.width <= vars.mobileMaxWidth; 304 305 vars.overlay.addClass(opts.skin).hide().css('opacity', opts.overlay.opacity); 306 307 if (opts.linkId) 308 vars.overlay[0].setAttribute('linkid', opts.linkId); 309 310 //Add Toolbar Buttons 311 if (opts.controls.toolbar) { 312 vars.toolbar.addClass(opts.skin).append(vars.closeButton); 313 if (opts.controls.fullscreen) 314 vars.toolbar.append(vars.fullScreenButton); 315 if (opts.controls.slideshow) 316 vars.toolbar.append(vars.innerPlayButton); 317 if (vars.total > 1) 318 vars.toolbar.append(vars.innerPrevButton).append(vars.innerNextButton); 319 } 320 321 //Append elements to body 322 vars.BODY.addClass('ilightbox-noscroll').append(vars.overlay).append(vars.loader).append(vars.holder).append(vars.nextPhoto).append(vars.prevPhoto); 323 324 if (!opts.innerToolbar) 325 vars.BODY.append(vars.toolbar); 326 if (opts.controls.arrows) 327 vars.BODY.append(vars.nextButton).append(vars.prevButton); 328 329 if (opts.controls.thumbnail && vars.total > 1) { 330 vars.BODY.append(vars.thumbnails); 331 vars.thumbnails.addClass(opts.skin).addClass('ilightbox-' + path); 332 $('div.ilightbox-thumbnails-grid', vars.thumbnails).empty(); 333 vars.thumbs = true; 334 } 335 336 //Configure loader and arrows 337 var loaderCss = (opts.path.toLowerCase() == "horizontal") ? { 338 left: parseInt((viewport.width / 2) - (vars.loader.outerWidth() / 2)) 339 } : { 340 top: parseInt((viewport.height / 2) - (vars.loader.outerHeight() / 2)) 341 }; 342 vars.loader.addClass(opts.skin).css(loaderCss); 343 vars.nextButton.add(vars.prevButton).addClass(opts.skin); 344 if (path == "horizontal") 345 vars.loader.add(vars.nextButton).add(vars.prevButton).addClass('horizontal'); 346 347 // Configure arrow buttons 348 vars.BODY[vars.isMobile ? 'addClass' : 'removeClass']('isMobile'); 349 350 if (!opts.infinite) { 351 vars.prevButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled'); 352 353 if (vars.current == 0) 354 vars.prevButton.add(vars.innerPrevButton).addClass('disabled'); 355 if (vars.current >= vars.total - 1) 356 vars.nextButton.add(vars.innerNextButton).addClass('disabled'); 357 } 358 359 if (opts.show.effect) { 360 vars.overlay.stop().fadeIn(opts.show.speed); 361 vars.toolbar.stop().fadeIn(opts.show.speed); 362 } else { 363 vars.overlay.show(); 364 vars.toolbar.show(); 365 } 366 367 var length = recognizingItems.length; 368 if (needRecognition) { 369 iL.showLoader(); 370 371 $.each(recognizingItems, function(key, val) { 372 var resultFnc = function(result) { 373 console.log(result); 374 var key = -1, 375 filter = iL.items.filter(function(e, i, arr) { 376 if (e.URL == result.url) 377 key = i; 378 379 return e.URL == result.url; 380 }), 381 self = iL.items[key]; 382 383 if (result) 384 $.extend(true, self, { 385 URL: result.source, 386 type: result.type, 387 recognized: true, 388 options: { 389 html5video: result.html5video, 390 width: (result.type == "image") ? 0 : (result.width || self.width), 391 height: (result.type == "image") ? 0 : (result.height || self.height), 392 thumbnail: self.options.thumbnail || result.thumbnail 393 } 394 });
395 396 length--; 397 398 if (length == 0) { 399 iL.hideLoader(); 400 401 vars.dontGenerateThumbs = false; 402 iL.generateThumbnails(); 403 404 if (opts.show.effect) 405 setTimeout(function() { 406 iL.generateBoxes(); 407 }, opts.show.speed); 408 else 409 iL.generateBoxes(); 410 } 411 }; 412 413 iL.ogpRecognition(this, resultFnc); 414 }); 415 } 416 else { 417 if (opts.show.effect) 418 setTimeout(function() { 419 iL.generateBoxes(); 420 }, opts.show.speed); 421 else 422 iL.generateBoxes(); 423 } 424 425 iL.createUI(); 426 427 window.iLightBox = { 428 close: function() { 429 iL.closeAction(); 430 }, 431 fullscreen: function() { 432 iL.fullScreenAction(); 433 }, 434 moveNext: function() { 435 iL.moveTo('next'); 436 }, 437 movePrev: function() { 438 iL.moveTo('prev'); 439 }, 440 goTo: function(index) { 441 iL.goTo(index); 442 }, 443 refresh: function() { 444 iL.refresh(); 445 }, 446 reposition: function() { 447 (arguments.length > 0) ? iL.repositionPhoto(true): iL.repositionPhoto(); 448 }, 449 setOption: function(options) { 450 iL.setOption(options); 451 }, 452 destroy: function() { 453 iL.closeAction(); 454 iL.dispatchItemsEvents(); 455 } 456 }; 457 458 if (opts.linkId) { 459 vars.hashLock = true; 460 window.location.hash = opts.linkId + '/' + vars.current; 461 setTimeout(function() { 462 vars.hashLock = false; 463 }, 55); 464 } 465 466 if (!opts.slideshow.startPaused) { 467 iL.resume(); 468 vars.innerPlayButton.removeClass('ilightbox-play').addClass('ilightbox-pause'); 469 } 470 471 //Trigger the onOpen callback 472 if (typeof iL.options.callback.onOpen == 'function') iL.options.callback.onOpen.call(iL); 473 }, 474 475 loadContent: function(obj, opt, speed) { 476 var iL = this, 477 holder, item; 478 479 iL.createUI(); 480 481 obj.speed = speed || iL.options.effects.loadedFadeSpeed; 482 483 if (opt == 'current') { 484 if (!obj.options.mousewheel) iL.vars.lockWheel = true; 485 else iL.vars.lockWheel = false; 486 487 if (!obj.options.swipe) iL.vars.lockSwipe = true; 488 else iL.vars.lockSwipe = false; 489 } 490 491 switch (opt) { 492 case 'current': 493 holder = iL.vars.holder, item = iL.vars.current; 494 break; 495 case 'next': 496 holder = iL.vars.nextPhoto, item = iL.vars.next; 497 break; 498 case 'prev': 499 holder = iL.vars.prevPhoto, item = iL.vars.prev; 500 break; 501 } 502 503 holder.removeAttr('style class').addClass('ilightbox-holder' + (supportTouch ? ' supportTouch' : '')).addClass(obj.options.skin); 504 $('div.ilightbox-inner-toolbar', holder).remove(); 505 506 if (obj.title || iL.options.innerToolbar) { 507 var innerToolbar = iL.vars.innerToolbar.clone(); 508 if (obj.title && iL.options.show.title) { 509 var title = iL.vars.title.clone(); 510 title.empty().html(obj.title); 511 innerToolbar.append(title); 512 } 513 if (iL.options.innerToolbar) { 514 innerToolbar.append((iL.vars.total > 1) ? iL.vars.toolbar.clone() : iL.vars.toolbar); 515 } 516 holder.prepend(innerToolbar); 517 } 518 519 console.warn('loadContent', arguments); 520 521 iL.loadSwitcher(obj, holder, item, opt); 522 }, 523 524 loadSwitcher: function(obj, holder, item, opt) { 525 var iL = this, 526 opts = iL.options, 527 api = { 528 element: holder, 529 position: item 530 }; 531 532 switch (obj.type) { 533 case 'image': 534 //Trigger the onBeforeLoad callback 535 if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item); 536 if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api); 537 538 iL.loadImage(obj.URL, function(img) { 539 //Trigger the onAfterLoad callback 540 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 541 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 542 543 var width = (img) ? img.width : 400, 544 height = (img) ? img.height : 200; 545 546 holder.data({ 547 naturalWidth: width, 548 naturalHeight: height 549 }); 550 $('div.ilightbox-container', holder).empty().append((img) ? '<img src="' + obj.URL + '" class="ilightbox-image" />' : '<span class="ilightbox-alert">
550' + opts.errors.loadImage + '</span>'); 551 552 //Trigger the onRender callback 553 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 554 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 555 556 iL.configureHolder(obj, opt, holder); 557 }); 558 559 break; 560 561 case 'video': 562 holder.data({ 563 naturalWidth: obj.options.width, 564 naturalHeight: obj.options.height 565 }); 566 567 if (opt === 'current') { 568 iL.addContent(holder, obj); 569 570 //Trigger the onRender callback 571 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 572 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 573 } else { 574 $('div.ilightbox-container', holder).empty(); 575 } 576 577 iL.configureHolder(obj, opt, holder); 578 579 break; 580 581 case 'iframe': 582 //iL.showLoader(); 583 holder.data({ 584 naturalWidth: obj.options.width, 585 naturalHeight: obj.options.height 586 }); 587 588 iL.configureHolder(obj, opt, holder); 589 590 if (opt === 'current') { 591 var el = iL.addContent(holder, obj); 592 593 //Trigger the onRender callback 594 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 595 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 596 597 //Trigger the onBeforeLoad callback 598 if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item); 599 if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api); 600 601 el.bind('load', function() { 602 //Trigger the onAfterLoad callback 603 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 604 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 605 606 //iL.hideLoader(); 607 el.unbind('load'); 608 }); 609 } else { 610 $('div.ilightbox-container', holder).empty(); 611 } 612 613 break; 614 615 case 'inline': 616 var el = $(obj.URL), 617 content = iL.addContent(holder, obj), 618 images = findImageInElement(holder); 619 620 holder.data({ 621 naturalWidth: (iL.items[item].options.width || el.outerWidth()), 622 naturalHeight: (iL.items[item].options.height || el.outerHeight()) 623 }); 624 content.children().eq(0).show(); 625 626 //Trigger the onRender callback 627 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 628 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 629 630 //Trigger the onBeforeLoad callback 631 if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item); 632 if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api); 633 634 iL.loadImage(images, function() { 635 //Trigger the onAfterLoad callback 636 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 637 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 638 639 iL.configureHolder(obj, opt, holder); 640 }); 641 642 break; 643 644 case 'flash': 645 var el = iL.addContent(holder, obj); 646 647 holder.data({ 648 naturalWidth: (iL.items[item].options.width || el.outerWidth()), 649 naturalHeight: (iL.items[item].options.height || el.outerHeight()) 650 }); 651 652 //Trigger the onRender callback 653 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 654 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 655 656 iL.configureHolder(obj, opt, holder); 657 658 break; 659 660 case 'ajax': 661 var ajax = obj.options.ajax || {}; 662 //Trigger the onBeforeLoad callback 663 if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item); 664 if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api); 665 666 iL.showLoader(); 667 $.ajax({
668 url: obj.URL || opts.ajaxSetup.url, 669 data: ajax.data || null, 670 dataType: ajax.dataType || "html", 671 type: ajax.type || opts.ajaxSetup.type, 672 cache: ajax.cache || opts.ajaxSetup.cache, 673 crossDomain: ajax.crossDomain || opts.ajaxSetup.crossDomain, 674 global: ajax.global || opts.ajaxSetup.global, 675 ifModified: ajax.ifModified || opts.ajaxSetup.ifModified, 676 username: ajax.username || opts.ajaxSetup.username, 677 password: ajax.password || opts.ajaxSetup.password, 678 beforeSend: ajax.beforeSend || opts.ajaxSetup.beforeSend, 679 complete: ajax.complete || opts.ajaxSetup.complete, 680 success: function(data, textStatus, jqXHR) { 681 iL.hideLoader(); 682 683 var el = $('<div>'+data+'</div>'), 684 container = $('div.ilightbox-container', holder), 685 elWidth = iL.items[item].options.width || parseInt(el[0].getAttribute('width')), 686 elHeight = iL.items[item].options.height || parseInt(el[0].getAttribute('height')), 687 css = {}; 688 try { 689 if(el[0].getAttribute('width') && el[0].getAttribute('height')) 690 css={'overflow': 'hidden'}; 691 } catch(e) { 692 } 693 694 container.empty().append($('<div class="ilightbox-wrapper"></div>').css(css).html(el)); 695 holder.show().data({ 696 naturalWidth: (elWidth || container.outerWidth()), 697 naturalHeight: (elHeight || container.outerHeight()) 698 }).hide(); 699 700 //Trigger the onRender callback 701 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 702 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 703 704 var images = findImageInElement(holder); 705 iL.loadImage(images, function() { 706 //Trigger the onAfterLoad callback 707 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 708 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 709 710 iL.configureHolder(obj, opt, holder); 711 }); 712 713 opts.ajaxSetup.success(data, textStatus, jqXHR); 714 if (typeof ajax.success == 'function') ajax.success(data, textStatus, jqXHR); 715 }, 716 error: function(jqXHR, textStatus, errorThrown) { 717 //Trigger the onAfterLoad callback 718 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 719 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 720 721 iL.hideLoader(); 722 $('div.ilightbox-container', holder).empty().append('<span class="ilightbox-alert">' + opts.errors.loadContents + '</span>'); 723 iL.configureHolder(obj, opt, holder); 724 725 opts.ajaxSetup.error(jqXHR, textStatus, errorThrown); 726 if (typeof ajax.error == 'function') ajax.error(jqXHR, textStatus, errorThrown); 727 } 728 }); 729 730 break; 731 732 case 'html': 733 var object = obj.URL, 734 el 735 container = $('div.ilightbox-container', holder); 736 737 if (object[0].nodeName) el = object.clone(); 738 else { 739 var dom = $(object); 740 if (dom.selector) el = $('<div>' + dom + '</div>'); 741 else el = dom; 742 } 743 744 var elWidth = iL.items[item].options.width || parseInt(el.attr('width')), 745 elHeight = iL.items[item].options.height || parseInt(el.attr('height')); 746 747 iL.addContent(holder, obj); 748 749 el.appendTo(document.documentElement).hide(); 750 751 //Trigger the onRender callback 752 if (typeof opts.callback.onRender == 'function') opts.callback.onRender.call(iL, iL.ui, item); 753 if (typeof obj.options.onRender == 'function') obj.options.onRender.call(iL, api); 754 755 var images = findImageInElement(holder); 756 757 //Trigger the onBeforeLoad callback 758 if (typeof opts.callback.onBeforeLoad == 'function') opts.callback.onBeforeLoad.call(iL, iL.ui, item); 759 if (typeof obj.options.onBeforeLoad == 'function') obj.options.onBeforeLoad.call(iL, api); 760 761 iL.loadImage(images, function() { 762 //Trigger the onAfterLoad callback 763 if (typeof opts.callback.onAfterLoad == 'function') opts.callback.onAfterLoad.call(iL, iL.ui, item); 764 if (typeof obj.options.onAfterLoad == 'function') obj.options.onAfterLoad.call(iL, api); 765 766 holder.show().data({
767 naturalWidth: (elWidth || container.outerWidth()), 768 naturalHeight: (elHeight || container.outerHeight()) 769 }).hide(); 770 el.remove(); 771 772 iL.configureHolder(obj, opt, holder); 773 }); 774 775 break; 776 } 777 }, 778 779 configureHolder: function(obj, opt, holder) { 780 var iL = this, 781 vars = iL.vars, 782 opts = iL.options; 783 784 if (opt != "current")(opt == "next") ? holder.addClass('ilightbox-next') : holder.addClass('ilightbox-prev'); 785 786 if (opt == "current") 787 var item = vars.current; 788 else if (opt == "next") 789 var opacity = opts.styles.nextOpacity, 790 item = vars.next; 791 else 792 var opacity = opts.styles.prevOpacity, 793 item = vars.prev; 794 795 var api = { 796 element: holder, 797 position: item 798 }; 799 800 iL.items[item].options.width = iL.items[item].options.width || 0, 801 iL.items[item].options.height = iL.items[item].options.height || 0; 802 803 if (opt == "current") { 804 if (opts.show.effect) holder.css(transform, gpuAcceleration).fadeIn(obj.speed, function() { 805 holder.css(transform, ''); 806 if (obj.caption) { 807 iL.setCaption(obj, holder); 808 var caption = $('div.ilightbox-caption', holder), 809 percent = parseInt((caption.outerHeight() / holder.outerHeight()) * 100); 810 if (opts.caption.start & percent <= 50) caption.fadeIn(opts.effects.fadeSpeed); 811 } 812 813 var social = obj.options.social; 814 if (social) { 815 iL.setSocial(social, obj.URL, holder); 816 if (opts.social.start) $('div.ilightbox-social', holder).fadeIn(opts.effects.fadeSpeed); 817 } 818 819 //Generate thumbnails 820 iL.generateThumbnails(); 821 822 //Trigger the onShow callback 823 if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item); 824 if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api); 825 }); 826 else { 827 holder.show(); 828 829 //Generate thumbnails 830 iL.generateThumbnails(); 831 832 //Trigger the onShow callback 833 if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item); 834 if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api); 835 } 836 } else { 837 if (opts.show.effect) holder.fadeTo(obj.speed, opacity, function() { 838 if (opt == "next") vars.nextLock = false; 839 else vars.prevLock = false; 840 841 //Generate thumbnails 842 iL.generateThumbnails(); 843 844 //Trigger the onShow callback 845 if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item); 846 if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api); 847 }); 848 else { 849 holder.css({ 850 opacity: opacity 851 }).show(); 852 if (opt == "next") vars.nextLock = false; 853 else vars.prevLock = false; 854 855 //Generate thumbnails 856 iL.generateThumbnails(); 857 858 //Trigger the onShow callback 859 if (typeof opts.callback.onShow == 'function') opts.callback.onShow.call(iL, iL.ui, item); 860 if (typeof obj.options.onShow == 'function') obj.options.onShow.call(iL, api); 861 } 862 } 863 864 setTimeout(function() { 865 iL.repositionPhoto(); 866 }, 0); 867 }, 868 869 generateBoxes: function() { 870 var iL = this, 871 vars = iL.vars, 872 opts = iL.options; 873 874 if (opts.infinite && vars.total >= 3) { 875 if (vars.current == vars.total - 1) vars.next = 0; 876 if (vars.current == 0) vars.prev = vars.total - 1; 877 } else opts.infinite = false; 878 879 iL.loadContent(iL.items[vars.current], 'current', opts.show.speed); 880 881 if (iL.items[vars.next]) iL.loadContent(iL.items[vars.next], 'next', opts.show.speed); 882 if (iL.items[vars.prev]) iL.loadContent(iL.items[vars.prev], 'prev', opts.show.speed); 883 }, 884 885 generateThumbnails: function() { 886 var iL = this, 887 vars = iL.vars, 888 opts = iL.options, 889 timeOut = null; 890 891 if (vars.thumbs && !iL.vars.dontGenerateThumbs) { 892 var thumbnails = vars.thumbnails, 893 container = $('div.ilightbox-thumbnails-container', thumbnails), 894 grid = $('div.ilightbox-thumbnails-grid', container), 895 i = 0; 896 897 grid.removeAttr('style').empty(); 898 899 $.each(iL.items, function(key, val) { 900 var isActive = (vars.current == key) ? 'ilightbox-active' : '', 901 opacity = (vars.current == key) ? opts.thumbnails.activeOpacity : opts.thumbnails.normalOpacity, 902 thumb = val.options.thumbnail,
903 thumbnail = $('<div class="ilightbox-thumbnail"></div>'), 904 icon = $('<div class="ilightbox-thumbnail-icon"></div>'); 905 906 thumbnail.css({ 907 opacity: 0 908 }).addClass(isActive); 909 910 if ((val.type == "video" || val.type == "flash") && typeof val.options.icon == 'undefined') { 911 icon.addClass('ilightbox-thumbnail-video'); 912 thumbnail.append(icon); 913 } else if (val.options.icon) { 914 icon.addClass('ilightbox-thumbnail-' + val.options.icon); 915 thumbnail.append(icon); 916 } 917 918 if (thumb) iL.loadImage(thumb, function(img) { 919 i++; 920 if (img) thumbnail.data({ 921 naturalWidth: img.width, 922 naturalHeight: img.height 923 }).append('<img src="' + thumb + '" border="0" />'); 924 else thumbnail.data({ 925 naturalWidth: opts.thumbnails.maxWidth, 926 naturalHeight: opts.thumbnails.maxHeight 927 }); 928 929 clearTimeout(timeOut); 930 timeOut = setTimeout(function() { 931 iL.positionThumbnails(thumbnails, container, grid); 932 }, 20); 933 setTimeout(function() { 934 thumbnail.fadeTo(opts.effects.loadedFadeSpeed, opacity); 935 }, i * 20); 936 }); 937 938 grid.append(thumbnail); 939 }); 940 iL.vars.dontGenerateThumbs = true; 941 } 942 }, 943 944 positionThumbnails: function(thumbnails, container, grid) { 945 var iL = this, 946 vars = iL.vars, 947 opts = iL.options, 948 viewport = getViewport(), 949 path = opts.path.toLowerCase(); 950 951 if (!thumbnails) thumbnails = vars.thumbnails; 952 if (!container) container = $('div.ilightbox-thumbnails-container', thumbnails); 953 if (!grid) grid = $('div.ilightbox-thumbnails-grid', container); 954 955 var thumbs = $('.ilightbox-thumbnail', grid), 956 widthAvail = (path == 'horizontal') ? viewport.width - opts.styles.pageOffsetX : thumbs.eq(0).outerWidth() - opts.styles.pageOffsetX, 957 heightAvail = (path == 'horizontal') ? thumbs.eq(0).outerHeight() - opts.styles.pageOffsetY : viewport.height - opts.styles.pageOffsetY, 958 gridWidth = (path == 'horizontal') ? 0 : widthAvail, 959 gridHeight = (path == 'horizontal') ? heightAvail : 0, 960 active = $('.ilightbox-active', grid), 961 gridCss = {}, 962 css = {}; 963 964 if (arguments.length < 3) { 965 thumbs.css({ 966 opacity: opts.thumbnails.normalOpacity 967 }); 968 active.css({ 969 opacity: opts.thumbnails.activeOpacity 970 }); 971 } 972 973 thumbs.each(function(i) { 974 var t = $(this), 975 data = t.data(), 976 width = (path == 'horizontal') ? 0 : opts.thumbnails.maxWidth; 977 height = (path == 'horizontal') ? opts.thumbnails.maxHeight : 0; 978 dims = iL.getNewDimenstions(width, height, data.naturalWidth, data.naturalHeight, true); 979 980 t.css({ 981 width: dims.width, 982 height: dims.height 983 }); 984 if (path == 'horizontal') t.css({ 985 'float': 'left' 986 }); 987 988 (path == 'horizontal') ? ( 989 gridWidth += t.outerWidth() 990 ) : ( 991 gridHeight += t.outerHeight() 992 ); 993 }); 994 995 gridCss = { 996 width: gridWidth, 997 height: gridHeight 998 }; 999 1000 grid.css(gridCss); 1001 1002 gridCss = {}; 1003 1004 var gridOffset = grid.offset(), 1005 activeOffset = (active.length) ? active.offset() : { 1006 top: parseInt(heightAvail / 2), 1007 left: parseInt(widthAvail / 2) 1008 }; 1009 1010 gridOffset.top = (gridOffset.top - $doc.scrollTop()), 1011 gridOffset.left = (gridOffset.left - $doc.scrollLeft()), 1012 activeOffset.top = (activeOffset.top - gridOffset.top - $doc.scrollTop()), 1013 activeOffset.left = (activeOffset.left - gridOffset.left - $doc.scrollLeft()); 1014 1015 (path == 'horizontal') ? ( 1016 gridCss.top = 0, 1017 gridCss.left = parseInt((widthAvail / 2) - activeOffset.left - (active.outerWidth() / 2)) 1018 ) : ( 1019 gridCss.top = parseInt(((heightAvail / 2) - activeOffset.top - (active.outerHeight() / 2))), 1020 gridCss.left = 0 1021 ); 1022 1023 if (arguments.length < 3) grid.stop().animate(gridCss, opts.effects.repositionSpeed, 'easeOutCirc'); 1024 else grid.css(gridCss); 1025 }, 1026 1027 loadImage: function(image, callback) { 1028 if (!$.isArray(image)) image = [image]; 1029 1030 var iL = this, 1031 length = image.length; 1032 1033 if (length > 0) { 1034 iL.showLoader(); 1035 $.each(image, function(index, value) { 1036 var img = new Image(); 1037 img.onload = function() { 1038 length -= 1; 1039 if (length == 0) { 1040 iL.hideLoader(); 1041 callback(img); 1042 } 1043 }; 1044 img.onerror = img.onabort = function() { 1045 length -= 1; 1046 if (length == 0) { 1047 iL.hideLoader(); 1048 callback(false); 1049 } 1050 }; 1051 img.src = image[index]; 1052 }); 1053 } else callback(false); 1054 }, 1055 1056 patchItemsEvents: function() { 1057 var iL = this, 1058 vars = iL.vars, 1059 clickEvent = supportTouch ? "itap.iL" : "click.iL",
1060 vEvent = supportTouch ? "click.iL" : "itap.iL"; 1061 1062 if (iL.context && iL.selector) { 1063 var $items = $(iL.selector, iL.context); 1064 1065 $(iL.context).on(clickEvent, iL.selector, function() { 1066 var $this = $(this), 1067 key = $items.index($this); 1068 1069 vars.current = key; 1070 vars.next = iL.items[key + 1] ? key + 1 : null; 1071 vars.prev = iL.items[key - 1] ? key - 1 : null; 1072 1073 iL.addContents(); 1074 iL.patchEvents(); 1075 1076 return false; 1077 }).on(vEvent, iL.selector, function() { 1078 return false; 1079 }); 1080 } else 1081 $.each(iL.itemsObject, function(key, val) { 1082 val.on(clickEvent, function() { 1083 vars.current = key; 1084 vars.next = iL.items[key + 1] ? key + 1 : null; 1085 vars.prev = iL.items[key - 1] ? key - 1 : null; 1086 1087 iL.addContents(); 1088 iL.patchEvents(); 1089 1090 return false; 1091 }).on(vEvent, function() { 1092 return false; 1093 }); 1094 }); 1095 }, 1096 1097 dispatchItemsEvents: function() { 1098 var iL = this, 1099 vars = iL.vars, 1100 opts = iL.options; 1101 1102 if (iL.context && iL.selector) 1103 $(iL.context).off('.iL', iL.selector); 1104 else 1105 $.each(iL.itemsObject, function(key, val) { 1106 val.off('.iL'); 1107 }); 1108 }, 1109 1110 refresh: function() { 1111 var iL = this; 1112 1113 iL.dispatchItemsEvents(); 1114 iL.attachItems(); 1115 iL.normalizeItems(); 1116 iL.patchItemsEvents(); 1117 }, 1118 1119 patchEvents: function() { 1120 var iL = this, 1121 vars = iL.vars, 1122 opts = iL.options, 1123 path = opts.path.toLowerCase(), 1124 holders = $('.ilightbox-holder'), 1125 fullscreenEvent = fullScreenApi.fullScreenEventName + '.iLightBox', 1126 durationThreshold = 1000, 1127 horizontalDistanceThreshold = 1128 verticalDistanceThreshold = 100, 1129 buttonsArray = [vars.nextButton[0], vars.prevButton[0], vars.nextButton[0].firstChild, vars.prevButton[0].firstChild]; 1130 1131 $win.bind('resize.iLightBox', function() { 1132 var viewport = getViewport(); 1133 1134 if (opts.mobileOptimizer && !opts.innerToolbar) vars.isMobile = viewport.width <= vars.mobileMaxWidth; 1135 vars.BODY[vars.isMobile ? 'addClass' : 'removeClass']('isMobile'); 1136 1137 iL.repositionPhoto(null); 1138 if (supportTouch) { 1139 clearTimeout(vars.setTime); 1140 vars.setTime = setTimeout(function() { 1141 var scrollTop = getScrollXY().y; 1142 window.scrollTo(0, scrollTop - 30); 1143 window.scrollTo(0, scrollTop + 30); 1144 window.scrollTo(0, scrollTop); 1145 }, 2000); 1146 } 1147 if (vars.thumbs) iL.positionThumbnails(); 1148 }).bind('keydown.iLightBox', function(event) { 1149 if (opts.controls.keyboard) { 1150 switch (event.keyCode) { 1151 case 13: 1152 if (event.shiftKey && opts.keyboard.shift_enter) iL.fullScreenAction(); 1153 break; 1154 case 27: 1155 if (opts.keyboard.esc) iL.closeAction(); 1156 break; 1157 case 37: 1158 if (opts.keyboard.left && !vars.lockKey) iL.moveTo('prev'); 1159 break; 1160 case 38: 1161 if (opts.keyboard.up && !vars.lockKey) iL.moveTo('prev'); 1162 break; 1163 case 39: 1164 if (opts.keyboard.right && !vars.lockKey) iL.moveTo('next'); 1165 break; 1166 case 40: 1167 if (opts.keyboard.down && !vars.lockKey) iL.moveTo('next'); 1168 break; 1169 } 1170 } 1171 }); 1172 1173 if (fullScreenApi.supportsFullScreen) $win.bind(fullscreenEvent, function() { 1174 iL.doFullscreen(); 1175 }); 1176 1177 var holderEventsArr = [opts.caption.show + '.iLightBox', opts.caption.hide + '.iLightBox', opts.social.show + '.iLightBox', opts.social.hide + '.iLightBox'].filter(function(e, i, arr) { 1178 return arr.lastIndexOf(e) === i; 1179 }), 1180 holderEvents = ""; 1181 1182 $.each(holderEventsArr, function(key, val) { 1183 if (key != 0) holderEvents += ' '; 1184 holderEvents += val; 1185 }); 1186 1187 $doc.on(clickEvent, '.ilightbox-overlay', function() { 1188 if (opts.overlay.blur) iL.closeAction(); 1189 }).on(clickEvent, '.ilightbox-next, .ilightbox-next-button', function() { 1190 iL.moveTo('next'); 1191 }).on(clickEvent, '.ilightbox-prev, .ilightbox-prev-button', function() { 1192 iL.moveTo('prev'); 1193 }).on(clickEvent, '.ilightbox-thumbnail', function() { 1194 var t = $(this),
1195 thumbs = $('.ilightbox-thumbnail', vars.thumbnails), 1196 index = thumbs.index(t); 1197 1198 if (index != vars.current) iL.goTo(index); 1199 }).on(holderEvents, '.ilightbox-holder:not(.ilightbox-next, .ilightbox-prev)', function(e) { 1200 var caption = $('div.ilightbox-caption', vars.holder), 1201 social = $('div.ilightbox-social', vars.holder), 1202 fadeSpeed = opts.effects.fadeSpeed; 1203 1204 if (vars.nextLock || vars.prevLock) { 1205 if (e.type == opts.caption.show && !caption.is(':visible')) caption.fadeIn(fadeSpeed); 1206 else if (e.type == opts.caption.hide && caption.is(':visible')) caption.fadeOut(fadeSpeed); 1207 1208 if (e.type == opts.social.show && !social.is(':visible')) social.fadeIn(fadeSpeed); 1209 else if (e.type == opts.social.hide && social.is(':visible')) social.fadeOut(fadeSpeed); 1210 } else { 1211 if (e.type == opts.caption.show && !caption.is(':visible')) caption.stop().fadeIn(fadeSpeed); 1212 else if (e.type == opts.caption.hide && caption.is(':visible')) caption.stop().fadeOut(fadeSpeed); 1213 1214 if (e.type == opts.social.show && !social.is(':visible')) social.stop().fadeIn(fadeSpeed); 1215 else if (e.type == opts.social.hide && social.is(':visible')) social.stop().fadeOut(fadeSpeed); 1216 } 1217 }).on('mouseenter.iLightBox mouseleave.iLightBox', '.ilightbox-wrapper', function(e) { 1218 if (e.type == 'mouseenter') vars.lockWheel = true; 1219 else vars.lockWheel = false; 1220 }).on(clickEvent, '.ilightbox-toolbar a.ilightbox-close, .ilightbox-toolbar a.ilightbox-fullscreen, .ilightbox-toolbar a.ilightbox-play, .ilightbox-toolbar a.ilightbox-pause', function() { 1221 var t = $(this); 1222 1223 if (t.hasClass('ilightbox-fullscreen')) iL.fullScreenAction(); 1224 else if (t.hasClass('ilightbox-play')) { 1225 iL.resume(); 1226 t.addClass('ilightbox-pause').removeClass('ilightbox-play'); 1227 } else if (t.hasClass('ilightbox-pause')) { 1228 iL.pause(); 1229 t.addClass('ilightbox-play').removeClass('ilightbox-pause'); 1230 } else iL.closeAction(); 1231 }).on(touchMoveEvent, '.ilightbox-overlay, .ilightbox-thumbnails-container', function(e) { 1232 // prevent scrolling 1233 e.preventDefault(); 1234 }); 1235 1236 function mouseMoveHandler(e) { 1237 if (!vars.isMobile) { 1238 if (!vars.mouseID) { 1239 vars.hideableElements.show(); 1240 } 1241 1242 vars.mouseID = clearTimeout(vars.mouseID); 1243 1244 if (buttonsArray.indexOf(e.target) === -1) 1245 vars.mouseID = setTimeout(function() { 1246 vars.hideableElements.hide(); 1247 vars.mouseID = clearTimeout(vars.mouseID); 1248 }, 3000); 1249 } 1250 } 1251 1252 if (opts.controls.arrows && !supportTouch) $doc.on('mousemove.iLightBox', mouseMoveHandler); 1253 1254 if (opts.controls.slideshow && opts.slideshow.pauseOnHover) $doc.on('mouseenter.iLightBox mouseleave.iLightBox', '.ilightbox-holder:not(.ilightbox-next, .ilightbox-prev)', function(e) { 1255 if (e.type == 'mouseenter' && vars.cycleID) iL.pause(); 1256 else if (e.type == 'mouseleave' && vars.isPaused) iL.resume(); 1257 }); 1258 1259 var switchers = $('.ilightbox-overlay, .ilightbox-holder, .ilightbox-thumbnails'); 1260 1261 if (opts.controls.mousewheel) switchers.on('mousewheel.iLightBox', function(event, delta) { 1262 if (!vars.lockWheel) { 1263 event.preventDefault(); 1264 if (delta < 0) iL.moveTo('next'); 1265 else if (delta > 0) iL.moveTo('prev'); 1266 } 1267 }); 1268 1269 if (opts.controls.swipe) holders.on(touchStartEvent, function(event) { 1270 if (vars.nextLock || vars.prevLock || vars.total == 1 || vars.lockSwipe) return; 1271 1272 vars.BODY.addClass('ilightbox-closedhand'); 1273 1274 var data = event.originalEvent.touches ? event.originalEvent.touches[0] : event, 1275 scrollTop = $doc.scrollTop(), 1276 scrollLeft = $doc.scrollLeft(), 1277 offsets = [ 1278 holders.eq(0).offset(), 1279 holders.eq(1).offset(), 1280 holders.eq(2).offset() 1281 ], 1282 offSet = [{ 1283 top: offsets[0].top - scrollTop, 1284 left: offsets[0].left - scrollLeft 1285 }, { 1286 top: offsets[1].top - scrollTop, 1287 left: offsets[1].left - scrollLeft 1288 }, { 1289 top: offsets[2].top - scrollTop, 1290 left: offsets[2].left - scrollLeft 1291 }], 1292 start = { 1293 time: (new Date()).getTime(),
1294 coords: [data.pageX - scrollLeft, data.pageY - scrollTop] 1295 }, 1296 stop; 1297 1298 function moveEachHandler(i) { 1299 var t = $(this), 1300 offset = offSet[i], 1301 scroll = [(start.coords[0] - stop.coords[0]), (start.coords[1] - stop.coords[1])]; 1302 1303 t[0].style[path == "horizontal" ? 'left' : 'top'] = (path == "horizontal" ? offset.left - scroll[0] : offset.top - scroll[1]) + 'px'; 1304 } 1305 1306 function moveHandler(event) { 1307 1308 if (!start) return; 1309 1310 var data = event.originalEvent.touches ? event.originalEvent.touches[0] : event; 1311 1312 stop = { 1313 time: (new Date()).getTime(), 1314 coords: [data.pageX - scrollLeft, data.pageY - scrollTop] 1315 }; 1316 1317 holders.each(moveEachHandler); 1318 1319 // prevent scrolling 1320 event.preventDefault(); 1321 } 1322 1323 function repositionHolders() { 1324 holders.each(function() { 1325 var t = $(this), 1326 offset = t.data('offset') || { 1327 top: t.offset().top - scrollTop, 1328 left: t.offset().left - scrollLeft 1329 }, 1330 top = offset.top, 1331 left = offset.left; 1332 1333 t.css(transform, gpuAcceleration).stop().animate({ 1334 top: top, 1335 left: left 1336 }, 500, 'easeOutCirc', function() { 1337 t.css(transform, ''); 1338 }); 1339 }); 1340 } 1341 1342 holders.bind(touchMoveEvent, moveHandler); 1343 $doc.one(touchStopEvent, function(event) { 1344 holders.unbind(touchMoveEvent, moveHandler); 1345 1346 vars.BODY.removeClass('ilightbox-closedhand'); 1347 1348 if (start && stop) { 1349 if (path == "horizontal" && stop.time - start.time < durationThreshold && abs(start.coords[0] - stop.coords[0]) > horizontalDistanceThreshold && abs(start.coords[1] - stop.coords[1]) < verticalDistanceThreshold) { 1350 if (start.coords[0] > stop.coords[0]) { 1351 if (vars.current == vars.total - 1 && !opts.infinite) repositionHolders(); 1352 else { 1353 vars.isSwipe = true; 1354 iL.moveTo('next'); 1355 } 1356 } else { 1357 if (vars.current == 0 && !opts.infinite) repositionHolders(); 1358 else { 1359 vars.isSwipe = true; 1360 iL.moveTo('prev'); 1361 } 1362 } 1363 } else if (path == "vertical" && stop.time - start.time < durationThreshold && abs(start.coords[1] - stop.coords[1]) > horizontalDistanceThreshold && abs(start.coords[0] - stop.coords[0]) < verticalDistanceThreshold) { 1364 if (start.coords[1] > stop.coords[1]) { 1365 if (vars.current == vars.total - 1 && !opts.infinite) repositionHolders(); 1366 else { 1367 vars.isSwipe = true; 1368 iL.moveTo('next'); 1369 } 1370 } else { 1371 if (vars.current == 0 && !opts.infinite) repositionHolders(); 1372 else { 1373 vars.isSwipe = true; 1374 iL.moveTo('prev'); 1375 } 1376 } 1377 } else repositionHolders(); 1378 } 1379 start = stop = undefined; 1380 }); 1381 }); 1382 1383 }, 1384 1385 goTo: function(index) { 1386 var iL = this, 1387 vars = iL.vars, 1388 opts = iL.options, 1389 diff = (index - vars.current); 1390 1391 if (opts.infinite) { 1392 if (index == vars.total - 1 && vars.current == 0) diff = -1; 1393 if (vars.current == vars.total - 1 && index == 0) diff = 1; 1394 } 1395 1396 if (diff == 1) iL.moveTo('next'); 1397 else if (diff == -1) iL.moveTo('prev'); 1398 else { 1399 1400 if (vars.nextLock || vars.prevLock) return false; 1401 1402 //Trigger the onBeforeChange callback 1403 if (typeof opts.callback.onBeforeChange == 'function') opts.callback.onBeforeChange.call(iL, iL.ui); 1404 1405 if (opts.linkId) { 1406 vars.hashLock = true; 1407 window.location.hash = opts.linkId + '/' + index; 1408 } 1409 1410 if (iL.items[index]) { 1411 if (!iL.items[index].options.mousewheel) vars.lockWheel = true; 1412 else iL.vars.lockWheel = false; 1413 1414 if (!iL.items[index].options.swipe) vars.lockSwipe = true; 1415 else vars.lockSwipe = false; 1416 } 1417 1418 $.each([vars.holder, vars.nextPhoto, vars.prevPhoto], function(key, val) { 1419 val.css(transform, gpuAcceleration).fadeOut(opts.effects.loadedFadeSpeed); 1420 }); 1421 1422 vars.current = index; 1423 vars.next = index + 1; 1424 vars.prev = index - 1; 1425 1426 iL.createUI(); 1427 1428 setTimeout(function() { 1429 iL.generateBoxes(); 1430 }, opts.effects.loadedFadeSpeed + 50); 1431
1432 $('.ilightbox-thumbnail', vars.thumbnails).removeClass('ilightbox-active').eq(index).addClass('ilightbox-active'); 1433 iL.positionThumbnails(); 1434 1435 if (opts.linkId) setTimeout(function() { 1436 vars.hashLock = false; 1437 }, 55); 1438 1439 // Configure arrow buttons 1440 if (!opts.infinite) { 1441 vars.nextButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled'); 1442 1443 if (vars.current == 0) { 1444 vars.prevButton.add(vars.innerPrevButton).addClass('disabled'); 1445 } 1446 if (vars.current >= vars.total - 1) { 1447 vars.nextButton.add(vars.innerNextButton).addClass('disabled'); 1448 } 1449 } 1450 1451 // Reset next cycle timeout 1452 iL.resetCycle(); 1453 1454 //Trigger the onAfterChange callback 1455 if (typeof opts.callback.onAfterChange == 'function') opts.callback.onAfterChange.call(iL, iL.ui); 1456 } 1457 }, 1458 1459 moveTo: function(side) { 1460 var iL = this, 1461 vars = iL.vars, 1462 opts = iL.options, 1463 path = opts.path.toLowerCase(), 1464 viewport = getViewport(), 1465 switchSpeed = opts.effects.switchSpeed; 1466 1467 if (vars.nextLock || vars.prevLock) return false; 1468 else { 1469 1470 var item = (side == "next") ? vars.next : vars.prev; 1471 1472 if (opts.linkId) { 1473 vars.hashLock = true; 1474 window.location.hash = opts.linkId + '/' + item; 1475 } 1476 1477 if (side == "next") { 1478 if (!iL.items[item]) return false; 1479 var firstHolder = vars.nextPhoto, 1480 secondHolder = vars.holder, 1481 lastHolder = vars.prevPhoto, 1482 firstClass = 'ilightbox-prev', 1483 secondClass = 'ilightbox-next'; 1484 } else if (side == "prev") { 1485 if (!iL.items[item]) return false; 1486 var firstHolder = vars.prevPhoto, 1487 secondHolder = vars.holder, 1488 lastHolder = vars.nextPhoto, 1489 firstClass = 'ilightbox-next', 1490 secondClass = 'ilightbox-prev'; 1491 } 1492 1493 //Trigger the onBeforeChange callback 1494 if (typeof opts.callback.onBeforeChange == 'function') 1495 opts.callback.onBeforeChange.call(iL, iL.ui); 1496 1497 (side == "next") ? vars.nextLock = true: vars.prevLock = true; 1498 1499 var captionFirst = $('div.ilightbox-caption', secondHolder), 1500 socialFirst = $('div.ilightbox-social', secondHolder); 1501 1502 if (captionFirst.length) 1503 captionFirst.stop().fadeOut(switchSpeed, function() { 1504 $(this).remove(); 1505 }); 1506 if (socialFirst.length) 1507 socialFirst.stop().fadeOut(switchSpeed, function() { 1508 $(this).remove(); 1509 }); 1510 1511 if (iL.items[item].caption) { 1512 iL.setCaption(iL.items[item], firstHolder); 1513 var caption = $('div.ilightbox-caption', firstHolder), 1514 percent = parseInt((caption.outerHeight() / firstHolder.outerHeight()) * 100); 1515 if (opts.caption.start && percent <= 50) caption.fadeIn(switchSpeed); 1516 } 1517 1518 var social = iL.items[item].options.social; 1519 if (social) { 1520 iL.setSocial(social, iL.items[item].URL, firstHolder); 1521 if (opts.social.start) $('div.ilightbox-social', firstHolder).fadeIn(opts.effects.fadeSpeed); 1522 } 1523 1524 $.each([firstHolder, secondHolder, lastHolder], function(key, val) { 1525 val.removeClass('ilightbox-next ilightbox-prev'); 1526 }); 1527 1528var firstOffset = firstHolder.data('offset') || {}, 1529 newDims1 = firstOffset.newDims || { width: 0, height: 0 }, 1530 thumbsOffset = firstOffset.thumbsOffset || { W: 0, H: 0 }, 1531 diff = firstOffset.diff || { W: 0, H: 0 }, 1532 winW = (viewport.width - (opts.styles.pageOffsetX)), 1533 winH = (viewport.height - (opts.styles.pageOffsetY)), 1534 width = newDims1.width, 1535 height = newDims1.height, 1536 1537 top = parseInt((winH / 2) - (height / 2) - diff.H - (thumbsOffset.H / 2)), 1538 left = parseInt((winW / 2) - (width / 2) - diff.W - (thumbsOffset.W / 2)); 1539 1540 firstHolder.css(transform, gpuAcceleration).animate({ 1541 top: top, 1542 left: left, 1543 opacity: 1 1544 }, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() { 1545 firstHolder.css(transform, ''); 1546 }); 1547 1548 $('div.ilightbox-container', firstHolder).animate({ 1549 width: width, 1550 height: height 1551 }, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc'); 1552 1553 var secondOffset = secondHolder.data('offset') || {}, 1554 newDims2 = secondOffset.newDims || { width: 0, height: 0 }, 1555 object = secondOffset.object || { offsetX: 0, offsetY: 0 }, 1556 diff2 = secondOffset.diff || { W: 0, H: 0 }; 1557 1558 width = parseInt(newDims2.width * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']), 1559 height = parseInt(newDims2.height * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']), 1560 1561 width = parseInt(width * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']), 1562 height = parseInt(height * opts.styles[side == 'next' ? 'prevScale' : 'nextScale']), 1563 top = (path == 'horizontal') ? parseInt((winH / 2) - object.offsetY - (height / 2) - diff.H - (thumbsOffset.H / 2)) : parseInt(winH - object.offsetX - diff.H - (thumbsOffset.H / 2)); 1564 1565 if (side == 'prev') 1566 left = (path == 'horizontal') ? parseInt(winW - object.offsetX - diff.W - (thumbsOffset.W / 2)) : parseInt((winW / 2) - (width / 2) - diff.W - object.offsetY - (thumbsOffset.W / 2)); 1567 else { 1568 top = (path == 'horizontal') ? top : parseInt(object.offsetX - diff.H - height - (thumbsOffset.H / 2)), 1569 left = (path == 'horizontal') ? parseInt(object.offsetX - diff.W - width - (thumbsOffset.W / 2)) : parseInt((winW / 2) - object.offsetY - (width / 2) - diff.W - (thumbsOffset.W / 2)); 1570 } 1571 1572 $('div.ilightbox-container', secondHolder).animate({ 1573 width: width, 1574 height: height 1575 }, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc'); 1576 1577 secondHolder.addClass(firstClass).css(transform, gpuAcceleration).animate({ 1578 top: top, 1579 left: left, 1580 opacity: opts.styles.prevOpacity 1581 }, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() { 1582 secondHolder.css(transform, ''); 1583
1584 $('.ilightbox-thumbnail', vars.thumbnails).removeClass('ilightbox-active').eq(item).addClass('ilightbox-active'); 1585 iL.positionThumbnails(); 1586 1587 if (iL.items[item]) { 1588 if (!iL.items[item].options.mousewheel) vars.lockWheel = true; 1589 else vars.lockWheel = false; 1590 1591 if (!iL.items[item].options.swipe) vars.lockSwipe = true; 1592 else vars.lockSwipe = false; 1593 } 1594 1595 vars.isSwipe = false; 1596 1597 // Remove iframe & video from previous slide 1598 if (['iframe', 'video'].indexOf(iL.items[vars.current].type) !== -1) { 1599 $('div.ilightbox-container', secondHolder).empty(); 1600 } 1601 1602 if (side == "next") { 1603 vars.nextPhoto = lastHolder, 1604 vars.prevPhoto = secondHolder, 1605 vars.holder = firstHolder; 1606 1607 vars.nextPhoto.hide(); 1608 1609 vars.next = vars.next + 1, 1610 vars.prev = vars.current, 1611 vars.current = vars.current + 1; 1612 1613 if (opts.infinite) { 1614 if (vars.current > vars.total - 1) vars.current = 0; 1615 if (vars.current == vars.total - 1) vars.next = 0; 1616 if (vars.current == 0) vars.prev = vars.total - 1; 1617 } 1618 1619 iL.createUI(); 1620 1621 if (!iL.items[vars.next]) 1622 vars.nextLock = false; 1623 else 1624 iL.loadContent(iL.items[vars.next], 'next'); 1625 } else { 1626 vars.prevPhoto = lastHolder; 1627 vars.nextPhoto = secondHolder; 1628 vars.holder = firstHolder; 1629 1630 vars.prevPhoto.hide(); 1631 1632 vars.next = vars.current; 1633 vars.current = vars.prev; 1634 vars.prev = vars.current - 1; 1635 1636 if (opts.infinite) { 1637 if (vars.current == vars.total - 1) vars.next = 0; 1638 if (vars.current == 0) vars.prev = vars.total - 1; 1639 } 1640 1641 iL.createUI(); 1642 1643 if (!iL.items[vars.prev]) 1644 vars.prevLock = false; 1645 else 1646 iL.loadContent(iL.items[vars.prev], 'prev'); 1647 } 1648 1649 // Add iframe & video content for current slide 1650 if (['iframe', 'video'].indexOf(iL.items[vars.current].type) !== -1) { 1651 iL.loadContent(iL.items[vars.current], 'current'); 1652 } 1653 1654 if (opts.linkId) setTimeout(function() { 1655 vars.hashLock = false; 1656 }, 55); 1657 1658 // Configure arrow buttons 1659 if (!opts.infinite) { 1660 vars.nextButton.add(vars.prevButton).add(vars.innerPrevButton).add(vars.innerNextButton).removeClass('disabled'); 1661 1662 if (vars.current == 0) 1663 vars.prevButton.add(vars.innerPrevButton).addClass('disabled'); 1664 if (vars.current >= vars.total - 1) 1665 vars.nextButton.add(vars.innerNextButton).addClass('disabled'); 1666 } 1667 1668 iL.repositionPhoto(); 1669 1670 // Reset next cycle timeout 1671 iL.resetCycle(); 1672 1673 //Trigger the onAfterChange callback 1674 if (typeof opts.callback.onAfterChange == 'function') 1675 opts.callback.onAfterChange.call(iL, iL.ui); 1676 }); 1677 1678 top = (path == 'horizontal') ? getPixel(lastHolder, 'top') : ((side == "next") ? parseInt(-(winH / 2) - lastHolder.outerHeight()) : parseInt(top * 2)), 1679 left = (path == 'horizontal') ? ((side == "next") ? parseInt(-(winW / 2) - lastHolder.outerWidth()) : parseInt(left * 2)) : getPixel(lastHolder, 'left'); 1680 1681 lastHolder.css(transform, gpuAcceleration).animate({ 1682 top: top, 1683 left: left, 1684 opacity: opts.styles.nextOpacity 1685 }, switchSpeed, (vars.isSwipe) ? 'easeOutCirc' : 'easeInOutCirc', function() { 1686 lastHolder.css(transform, ''); 1687 }).addClass(secondClass); 1688 } 1689 }, 1690 1691 setCaption: function(obj, target) { 1692 var iL = this, 1693 caption = $('<div class="ilightbox-caption"></div>'); 1694 1695 if (obj.caption) { 1696 caption.html(obj.caption); 1697 $('div.ilightbox-container', target).append(caption); 1698 } 1699 }, 1700 1701 normalizeSocial: function(obj, url) { 1702 var iL = this, 1703 vars = iL.vars, 1704 opts = iL.options, 1705 baseURL = window.location.href; 1706 1707 $.each(obj, function(key, value) { 1708 if (!value) 1709 return true; 1710 1711 var item = key.toLowerCase(), 1712 source, text; 1713 1714 switch (item) { 1715 case 'facebook': 1716 source = "http://www.facebook.com/share.php?v=4&src=bm&u={URL}", 1717 text = "Share on Facebook"; 1718 break; 1719 case 'twitter': 1720 source = "http://twitter.com/home?status={URL}", 1721 text = "Share on Twitter"; 1722 break; 1723 case 'googleplus': 1724 source = "https://plus.google.com/share?url={URL}", 1725 text = "Share on Google+"; 1726 break; 1727 case 'delicious': 1728 source = "http://delicious.com/post?url={URL}", 1729 text = "Share on Delicious"; 1730 break; 1731 case 'digg': 1732 source = "http://digg.com/submit?phase=2&url={URL}", 1733 text = "Share on Digg"; 1734 break; 1735 case 'reddit': 1736 source = "http://reddit.com/submit?url={URL}", 1737 text = "Share on reddit"; 1738 break; 1739 } 1740 1741 obj[key] = { 1742 URL: value.URL && absolutizeURI(baseURL, value.URL) || opts.linkId && window.location.href || typeof url !== 'string' && baseURL || url && absolutizeURI(baseURL, url) || baseURL, 1743 source: value.source || source || value.URL && absolutizeURI(baseURL, value.URL) || url && absolutizeURI(baseURL, url), 1744 text: value.text || text || "Share on " + key, 1745 width: (typeof(value.width) != 'undefined' && !isNaN(value.width)) ? parseInt(value.width) : 640, 1746 height: value.height || 360 1747 }; 1748 1749 }); 1750 1751 return obj;
1752 }, 1753 1754 setSocial: function(obj, url, target) { 1755 var iL = this, 1756 socialBar = $('<div class="ilightbox-social"></div>'), 1757 buttons = '<ul>'; 1758 1759 obj = iL.normalizeSocial(obj, url); 1760 1761 $.each(obj, function(key, value) { 1762 var item = key.toLowerCase(), 1763 source = value.source.replace(/\{URL\}/g, encodeURIComponent(value.URL).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A').replace(/%20/g, '+')); 1764 buttons += '<li class="' + key + '"><a href="' + source + '" onclick="javascript:window.open(this.href' + ((value.width <= 0 || value.height <= 0) ? '' : ', \'\', \'menubar=no,toolbar=no,resizable=yes,scrollbars=yes,height=' + value.height + ',width=' + value.width + ',left=40,top=40\'') + ');return false;" title="' + value.text + '" target="_blank"></a></li>'; 1765 }); 1766 1767 buttons += '</ul>'; 1768 1769 socialBar.html(buttons); 1770 $('div.ilightbox-container', target).append(socialBar); 1771 }, 1772 1773 fullScreenAction: function() { 1774 var iL = this, 1775 vars = iL.vars; 1776 1777 if (fullScreenApi.supportsFullScreen) { 1778 if (fullScreenApi.isFullScreen()) fullScreenApi.cancelFullScreen(document.documentElement); 1779 else fullScreenApi.requestFullScreen(document.documentElement); 1780 } else { 1781 iL.doFullscreen(); 1782 } 1783 }, 1784 1785 doFullscreen: function() { 1786 var iL = this, 1787 vars = iL.vars, 1788 viewport = getViewport(), 1789 opts = iL.options; 1790 1791 if (opts.fullAlone) { 1792 var currentHolder = vars.holder, 1793 current = iL.items[vars.current], 1794 windowWidth = viewport.width, 1795 windowHeight = viewport.height, 1796 elements = [currentHolder, vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.overlay, vars.toolbar, vars.thumbnails, vars.loader], 1797 hideElements = [vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.loader, vars.thumbnails]; 1798 1799 if (!vars.isInFullScreen) { 1800 vars.isInFullScreen = vars.lockKey = vars.lockWheel = vars.lockSwipe = true; 1801 vars.overlay.css({ 1802 opacity: 1 1803 }); 1804 1805 $.each(hideElements, function(i, element) { 1806 element.hide(); 1807 }); 1808 1809 vars.fullScreenButton.attr('title', opts.text.exitFullscreen); 1810 1811 if (opts.fullStretchTypes.indexOf(current.type) != -1) currentHolder.data({ 1812 naturalWidthOld: currentHolder.data('naturalWidth'), 1813 naturalHeightOld: currentHolder.data('naturalHeight'), 1814 naturalWidth: windowWidth, 1815 naturalHeight: windowHeight 1816 }); 1817 else { 1818 var viewport = current.options.fullViewPort || opts.fullViewPort || '', 1819 newWidth = windowWidth, 1820 newHeight = windowHeight, 1821 width = currentHolder.data('naturalWidth'), 1822 height = currentHolder.data('naturalHeight'); 1823 1824 if (viewport.toLowerCase() == 'fill') { 1825 newHeight = (newWidth / width) * height; 1826 1827 if (newHeight < windowHeight) { 1828 newWidth = (windowHeight / height) * width, 1829 newHeight = windowHeight; 1830 } 1831 } else if (viewport.toLowerCase() == 'fit') { 1832 var dims = iL.getNewDimenstions(newWidth, newHeight, width, height, true); 1833 1834 newWidth = dims.width, 1835 newHeight = dims.height; 1836 } else if (viewport.toLowerCase() == 'stretch') { 1837 newWidth = newWidth, 1838 newHeight = newHeight; 1839 } else { 1840 var scale = (width > newWidth || height > newHeight) ? true : false, 1841 dims = iL.getNewDimenstions(newWidth, newHeight, width, height, scale); 1842 newWidth = dims.width, 1843 newHeight = dims.height; 1844 } 1845 1846 currentHolder.data({ 1847 naturalWidthOld: currentHolder.data('naturalWidth'), 1848 naturalHeightOld: currentHolder.data('naturalHeight'), 1849 naturalWidth: newWidth, 1850 naturalHeight: newHeight 1851 }); 1852 } 1853 1854 $.each(elements, function(key, val) { 1855 val.addClass('ilightbox-fullscreen'); 1856 }); 1857 1858 //Trigger the onEnterFullScreen callback 1859 if (typeof opts.callback.onEnterFullScreen == 'function') opts.callback.onEnterFullScreen.call(iL, iL.ui); 1860 } else { 1861 vars.isInFullScreen = vars.lockKey = vars.lockWheel = vars.lockSwipe = false; 1862 vars.overlay.css({ 1863 opacity: iL.options.overlay.opacity 1864 });
1865 1866 $.each(hideElements, function(i, element) { 1867 element.show(); 1868 }); 1869 1870 vars.fullScreenButton.attr('title', opts.text.enterFullscreen); 1871 1872 currentHolder.data({ 1873 naturalWidth: currentHolder.data('naturalWidthOld'), 1874 naturalHeight: currentHolder.data('naturalHeightOld'), 1875 naturalWidthOld: null, 1876 naturalHeightOld: null 1877 }); 1878 1879 $.each(elements, function(key, val) { 1880 val.removeClass('ilightbox-fullscreen'); 1881 }); 1882 1883 //Trigger the onExitFullScreen callback 1884 if (typeof opts.callback.onExitFullScreen == 'function') opts.callback.onExitFullScreen.call(iL, iL.ui); 1885 } 1886 } else { 1887 if (!vars.isInFullScreen) vars.isInFullScreen = true; 1888 else vars.isInFullScreen = false; 1889 } 1890 iL.repositionPhoto(true); 1891 }, 1892 1893 closeAction: function() { 1894 var iL = this, 1895 vars = iL.vars, 1896 opts = iL.options; 1897 1898 $win.unbind('.iLightBox'); 1899 $doc.off('.iLightBox'); 1900 1901 if (vars.isInFullScreen) fullScreenApi.cancelFullScreen(document.documentElement); 1902 1903 $('.ilightbox-overlay, .ilightbox-holder, .ilightbox-thumbnails').off('.iLightBox'); 1904 1905 if (opts.hide.effect) vars.overlay.stop().fadeOut(opts.hide.speed, function() { 1906 vars.overlay.remove(); 1907 vars.BODY.removeClass('ilightbox-noscroll').off('.iLightBox'); 1908 }); 1909 else { 1910 vars.overlay.remove(); 1911 vars.BODY.removeClass('ilightbox-noscroll').off('.iLightBox'); 1912 } 1913 1914 var fadeOuts = [vars.toolbar, vars.holder, vars.nextPhoto, vars.prevPhoto, vars.nextButton, vars.prevButton, vars.loader, vars.thumbnails]; 1915 1916 $.each(fadeOuts, function(i, element) { 1917 element.removeAttr('style').remove(); 1918 }); 1919 1920 vars.dontGenerateThumbs = vars.isInFullScreen = false; 1921 1922 window.iLightBox = null; 1923 1924 if (opts.linkId) { 1925 vars.hashLock = true; 1926 removeHash(); 1927 setTimeout(function() { 1928 vars.hashLock = false; 1929 }, 55); 1930 } 1931 1932 //Trigger the onHide callback 1933 if (typeof opts.callback.onHide == 'function') opts.callback.onHide.call(iL, iL.ui); 1934 }, 1935 1936 repositionPhoto: function() { 1937 var iL = this, 1938 vars = iL.vars, 1939 opts = iL.options, 1940 path = opts.path.toLowerCase(), 1941 viewport = getViewport(), 1942 winWidth = viewport.width, 1943 winHeight = viewport.height; 1944 1945 var thumbsOffsetW = (vars.isInFullScreen && opts.fullAlone || vars.isMobile) ? 0 : ((path == 'horizontal') ? 0 : vars.thumbnails.outerWidth()), 1946 thumbsOffsetH = vars.isMobile ? vars.toolbar.outerHeight() : ((vars.isInFullScreen && opts.fullAlone) ? 0 : ((path == 'horizontal') ? vars.thumbnails.outerHeight() : 0)), 1947 width = (vars.isInFullScreen && opts.fullAlone) ? winWidth : (winWidth - (opts.styles.pageOffsetX)), 1948 height = (vars.isInFullScreen && opts.fullAlone) ? winHeight : (winHeight - (opts.styles.pageOffsetY)), 1949 offsetW = (path == 'horizontal') ? parseInt((iL.items[vars.next] || iL.items[vars.prev]) ? ((opts.styles.nextOffsetX + opts.styles.prevOffsetX)) * 2 : (((width / 10) <= 30) ? 30 : (width / 10))) : parseInt(((width / 10) <= 30) ? 30 : (width / 10)) + thumbsOffsetW, 1950 offsetH = (path == 'horizontal') ? parseInt(((height / 10) <= 30) ? 30 : (height / 10)) + thumbsOffsetH : parseInt((iL.items[vars.next] || iL.items[vars.prev]) ? ((opts.styles.nextOffsetX + opts.styles.prevOffsetX)) * 2 : (((height / 10) <= 30) ? 30 : (height / 10))); 1951 1952 var elObject = { 1953 type: 'current', 1954 width: width, 1955 height: height, 1956 item: iL.items[vars.current], 1957 offsetW: offsetW, 1958 offsetH: offsetH, 1959 thumbsOffsetW: thumbsOffsetW, 1960 thumbsOffsetH: thumbsOffsetH, 1961 animate: arguments.length, 1962 holder: vars.holder 1963 }; 1964 1965 iL.repositionEl(elObject); 1966 1967 if (iL.items[vars.next]) { 1968 elObject = $.extend(elObject, { 1969 type: 'next', 1970 item: iL.items[vars.next], 1971 offsetX: opts.styles.nextOffsetX, 1972 offsetY: opts.styles.nextOffsetY, 1973 holder: vars.nextPhoto 1974 }); 1975 1976 iL.repositionEl(elObject); 1977 } 1978 1979 if (iL.items[vars.prev]) { 1980 elObject = $.extend(elObject, { 1981 type: 'prev', 1982 item: iL.items[vars.prev], 1983 offsetX: opts.styles.prevOffsetX, 1984 offsetY: opts.styles.prevOffsetY, 1985 holder: vars.prevPhoto 1986 }); 1987 1988 iL.repositionEl(elObject); 1989 } 1990 1991 var loaderCss = (path == "horizontal") ? { 1992 left: parseInt((width / 2) - (vars.loader.outerWidth() / 2)) 1993 } : { 1994 top: parseInt((height / 2) - (vars.loader.outerHeight() / 2)) 1995 }; 1996 vars.loader.css(loaderCss); 1997 }, 1998 1999 repositionEl: function(obj) { 2000 var iL = this, 2001 vars = iL.vars, 2002 opts = iL.options, 2003 path = opts.path.toLowerCase(), 2004 widthAvail = (obj.type == 'current') ? ((vars.isInFullScreen && opts.fullAlone) ? obj.width : (obj.width - obj.offsetW)) : (obj.width - obj.offsetW), 2005 heightAvail = (obj.type == 'current') ? ((vars.isInFullScreen && opts.fullAlone) ? obj.height : (obj.height - obj.offsetH)) : (obj.height - obj.offsetH), 2006 itemParent = obj.item, 2007 item = obj.item.options, 2008 holder = obj.holder, 2009 offsetX = obj.offsetX || 0, 2010 offsetY = obj.offsetY || 0, 2011 thumbsOffsetW = obj.thumbsOffsetW, 2012 thumbsOffsetH = obj.thumbsOffsetH; 2013 2014 if (obj.type == 'current') { 2015 if (typeof item.width == 'number' && item.width) widthAvail = ((vars.isInFullScreen && opts.fullAlone) && (opts.fullStretchTypes.indexOf(itemParent.type) != -1 || item.fullViewPort || opts.fullViewPort)) ? widthAvail : ((item.width > widthAvail) ? widthAvail : item.width); 2016 if (typeof item.height == 'number' && item.height) heightAvail = ((vars.isInFullScreen && opts.fullAlone) && (opts.fullStretchTypes.indexOf(itemParent.type) != -1 || item.fullViewPort || opts.fullViewPort)) ? heightAvail : ((item.height > heightAvail) ? heightAvail : item.height); 2017 } else { 2018 if (typeof item.width == 'number' && item.width) widthAvail = (item.width > widthAvail) ? widthAvail : item.width; 2019 if (typeof item.height == 'number' && item.height) heightAvail = (item.height > heightAvail) ? heightAvail : item.height; 2020 } 2021 2022 if (opts.innerToolbar) 2023 heightAvail = parseInt(heightAvail - $('.ilightbox-inner-toolbar', holder).outerHeight()); 2024 2025 var width = (typeof item.width == 'string' && item.width.indexOf('%') != -1) ? percentToValue(parseInt(item.width.replace('%', '')), obj.width) : holder.data('naturalWi
2025dth'), 2026 height = (typeof item.height == 'string' && item.height.indexOf('%') != -1) ? percentToValue(parseInt(item.height.replace('%', '')), obj.height) : holder.data('naturalHeight'); 2027 2028 var dims = ((typeof item.width == 'string' && item.width.indexOf('%') != -1 || typeof item.height == 'string' && item.height.indexOf('%') != -1) ? { 2029 width: width, 2030 height: height 2031 } : iL.getNewDimenstions(widthAvail, heightAvail, width, height)), 2032 newDims = $.extend({}, dims, {}); 2033 2034 if (obj.type == 'prev' || obj.type == 'next') 2035 width = parseInt(dims.width * ((obj.type == 'next') ? opts.styles.nextScale : opts.styles.prevScale)), 2036 height = parseInt(dims.height * ((obj.type == 'next') ? opts.styles.nextScale : opts.styles.prevScale)); 2037 else 2038 width = dims.width, 2039 height = dims.height; 2040 2041 var widthDiff = parseInt((getPixel(holder, 'padding-left') + getPixel(holder, 'padding-right') + getPixel(holder, 'border-left-width') + getPixel(holder, 'border-right-width')) / 2), 2042 heightDiff = parseInt((getPixel(holder, 'padding-top') + getPixel(holder, 'padding-bottom') + getPixel(holder, 'border-top-width') + getPixel(holder, 'border-bottom-width') + ($('.ilightbox-inner-toolbar', holder).outerHeight() || 0)) / 2); 2043 2044 switch (obj.type) { 2045 case 'current': 2046 var top = parseInt((obj.height / 2) - (height / 2) - heightDiff - (thumbsOffsetH / 2)), 2047 left = parseInt((obj.width / 2) - (width / 2) - widthDiff - (thumbsOffsetW / 2)); 2048 break; 2049 2050 case 'next': 2051 var top = (path == 'horizontal') ? parseInt((obj.height / 2) - offsetY - (height / 2) - heightDiff - (thumbsOffsetH / 2)) : parseInt(obj.height - offsetX - heightDiff - (thumbsOffsetH / 2)), 2052 left = (path == 'horizontal') ? parseInt(obj.width - offsetX - widthDiff - (thumbsOffsetW / 2)) : parseInt((obj.width / 2) - (width / 2) - widthDiff - offsetY - (thumbsOffsetW / 2)); 2053 break; 2054 2055 case 'prev': 2056 var top = (path == 'horizontal') ? parseInt((obj.height / 2) - offsetY - (height / 2) - heightDiff - (thumbsOffsetH / 2)) : parseInt(offsetX - heightDiff - height - (thumbsOffsetH / 2)), 2057 left = (path == 'horizontal') ? parseInt(offsetX - widthDiff - width - (thumbsOffsetW / 2)) : parseInt((obj.width / 2) - offsetY - (width / 2) - widthDiff - (thumbsOffsetW / 2)); 2058 break; 2059 } 2060 2061 holder.data('offset', { 2062 top: top, 2063 left: left, 2064 newDims: newDims, 2065 diff: { 2066 W: widthDiff, 2067 H: heightDiff 2068 }, 2069 thumbsOffset: { 2070 W: thumbsOffsetW, 2071 H: thumbsOffsetH 2072 }, 2073 object: obj 2074 }); 2075 2076 if (obj.animate > 0 && opts.effects.reposition) { 2077 holder.css(transform, gpuAcceleration).stop().animate({ 2078 top: top, 2079 left: left 2080 }, opts.effects.repositionSpeed, 'easeOutCirc', function() { 2081 holder.css(transform, ''); 2082 }); 2083 $('div.ilightbox-container', holder).stop().animate({ 2084 width: width, 2085 height: height 2086 }, opts.effects.repositionSpeed, 'easeOutCirc'); 2087 $('div.ilightbox-inner-toolbar', holder).stop().animate({ 2088 width: width 2089 }, opts.effects.repositionSpeed, 'easeOutCirc', function() { 2090 $(this).css('overflow', 'visible'); 2091 }); 2092 } else { 2093 holder.css({ 2094 top: top, 2095 left: left 2096 }); 2097 $('div.ilightbox-container', holder).css({ 2098 width: width, 2099 height: height 2100 }); 2101 $('div.ilightbox-inner-toolbar', holder).css({ 2102 width: width 2103 }); 2104 } 2105 }, 2106 2107 resume: function(priority) { 2108 var iL = this, 2109 vars = iL.vars, 2110 opts = iL.options; 2111 2112 if (!opts.slideshow.pauseTime || opts.controls.slideshow && vars.total <= 1 || priority < vars.isPaused) { 2113 return; 2114 } 2115 2116 vars.isPaused = 0; 2117 2118 if (vars.cycleID) { 2119 vars.cycleID = clearTimeout(vars.cycleID); 2120 } 2121 2122 vars.cycleID = setTimeout(function() { 2123 if (vars.current == vars.total - 1) iL.goTo(0); 2124 else iL.moveTo('next'); 2125 }, opts.slideshow.pauseTime); 2126 }, 2127 2128 pause: function(priority) { 2129 var iL = this, 2130 vars = iL.vars, 2131 opts = iL.options; 2132 2133 if (priority < vars.isPaused) { 2134 return; 2135 } 2136 2137 vars.isPaused = priority || 100; 2138 2139 if (vars.cycleID) { 2140 vars.cycleID = clearTimeout(vars.cycleID); 2141 } 2142 }, 2143 2144 resetCycle: function() { 2145 var iL = this, 2146 vars = iL.vars, 2147 opts = iL.options; 2148 2149 if (opts.controls.slideshow && vars.cycleID && !vars.isPaused) { 2150 iL.resume(); 2151 } 2152 }, 2153 2154 getNewDimenstions: function(width, height, width_old, height_old, thumb) { 2155 var iL = this; 2156 2157 if (!width) factor = height / height_old; 2158 else if (!height) factor = width / width_old; 2159 else factor = min(width / width_old, height / height_old); 2160 2161 if (!thumb) { 2162 if (factor > iL.options.maxScale) factor = iL.options.maxScale; 2163 else if (factor < iL.options.minScale) factor = iL.options.minScale; 2164 } 2165 2166 var final_width = (iL.options.keepAspectRatio) ? round(width_old * factor) : width, 2167 final_height = (iL.options.keepAspectRatio) ? round(height_old * factor) : height; 2168 2169 return { 2170 width: final_width, 2171 height: final_height, 2172 ratio: factor 2173 }; 2174 }, 2175 2176 setOption: function(options) { 2177 var iL = this; 2178 2179 iL.options = $.extend(true, iL.options, options || {}); 2180 iL.refresh();
2181 }, 2182 2183 availPlugins: function() { 2184 var iL = this, 2185 testEl = document.createElement("video"); 2186 2187 iL.plugins = { 2188 flash: !isMobile, 2189 quicktime: (parseInt(PluginDetect.getVersion("QuickTime")) >= 0) ? true : false, 2190 html5H264: !!(testEl.canPlayType && testEl.canPlayType('video/mp4').replace(/no/, '')), 2191 html5WebM: !!(testEl.canPlayType && testEl.canPlayType('video/webm').replace(/no/, '')), 2192 html5Vorbis: !!(testEl.canPlayType && testEl.canPlayType('video/ogg').replace(/no/, '')), 2193 html5QuickTime: !!(testEl.canPlayType && testEl.canPlayType('video/quicktime').replace(/no/, '')) 2194 }; 2195 }, 2196 2197 addContent: function(element, obj) { 2198 var iL = this, 2199 el; 2200 2201 switch (obj.type) { 2202 case 'video': 2203 var HTML5 = false, 2204 videoType = obj.videoType, 2205 html5video = obj.options.html5video; 2206 2207 if (((videoType == 'video/mp4' || obj.ext == 'mp4' || obj.ext == 'm4v') || html5video.h264) && iL.plugins.html5H264) 2208 obj.ext = 'mp4', 2209 obj.URL = html5video.h264 || obj.URL; 2210 else if (html5video.webm && iL.plugins.html5WebM) 2211 obj.ext = 'webm', 2212 obj.URL = html5video.webm || obj.URL; 2213 else if (html5video.ogg && iL.plugins.html5Vorbis) 2214 obj.ext = 'ogv', 2215 obj.URL = html5video.ogg || obj.URL; 2216 2217 if (iL.plugins.html5H264 && (videoType == 'video/mp4' || obj.ext == 'mp4' || obj.ext == 'm4v')) HTML5 = true, videoType = "video/mp4"; 2218 else if (iL.plugins.html5WebM && (videoType == 'video/webm' || obj.ext == 'webm')) HTML5 = true, videoType = "video/webm"; 2219 else if (iL.plugins.html5Vorbis && (videoType == 'video/ogg' || obj.ext == 'ogv')) HTML5 = true, videoType = "video/ogg"; 2220 else if (iL.plugins.html5QuickTime && (videoType == 'video/quicktime' || obj.ext == 'mov' || obj.ext == 'qt')) HTML5 = true, videoType = "video/quicktime"; 2221 2222 if (HTML5) { 2223 el = $('<video />', { 2224 "width": "100%", 2225 "height": "100%", 2226 "preload": html5video.preload, 2227 "autoplay": html5video.autoplay, 2228 "poster": html5video.poster, 2229 "controls": html5video.controls 2230 }).append($('<source />', { 2231 "src": obj.URL, 2232 "type": videoType 2233 })); 2234 } else { 2235 if (!iL.plugins.quicktime) el = $('<span />', { 2236 "class": "ilightbox-alert", 2237 html: iL.options.errors.missingPlugin.replace('{pluginspage}', pluginspages.quicktime).replace('{type}', 'QuickTime') 2238 }); 2239 else { 2240 2241 el = $('<object />', { 2242 "type": "video/quicktime", 2243 "pluginspage": pluginspages.quicktime 2244 }).attr({ 2245 "data": obj.URL, 2246 "width": "100%", 2247 "height": "100%" 2248 }).append($('<param />', { 2249 "name": "src", 2250 "value": obj.URL 2251 })).append($('<param />', { 2252 "name": "autoplay", 2253 "value": "false" 2254 })).append($('<param />', { 2255 "name": "loop", 2256 "value": "false" 2257 })).append($('<param />', { 2258 "name": "scale", 2259 "value": "tofit" 2260 })); 2261 2262 if (browser.msie) el = QT_GenerateOBJECTText(obj.URL, '100%', '100%', '', 'SCALE', 'tofit', 'AUTOPLAY', 'false', 'LOOP', 'false'); 2263 } 2264 } 2265 2266 break; 2267 2268 case 'flash': 2269 if (!iL.plugins.flash) el = $('<span />', { 2270 "class": "ilightbox-alert", 2271 html: iL.options.errors.missingPlugin.replace('{pluginspage}', pluginspages.flash).replace('{type}', 'Adobe Flash player') 2272 }); 2273 else { 2274 var flashvars = "", 2275 i = 0; 2276 2277 if (obj.options.flashvars) $.each(obj.options.flashvars, function(k, v) { 2278 if (i != 0) flashvars += "&"; 2279 flashvars += k + "=" + encodeURIComponent(v); 2280 i++; 2281 }); 2282 else flashvars = null; 2283 2284 el = $('<embed />').attr({ 2285 "type": "application/x-shockwave-flash", 2286 "src": obj.URL, 2287 "width": (typeof obj.options.width == 'number' && obj.options.width && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.width : "100%", 2288 "height": (typeof obj.options.height == 'number' && obj.options.height && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.height : "100%", 2289 "quality": "high", 2290 "bgcolor": "#000000", 2291 "play": "true", 2292 "loop": "true", 2293 "menu": "true", 2294 "wmode": "transparent", 2295 "scale": "showall", 2296 "allowScriptAccess": "always", 2297 "allowFullScreen": "true", 2298 "flashvars": flashvars, 2299 "fullscreen": "yes" 2300 });
2301 } 2302 2303 break; 2304 2305 case 'iframe': 2306 el = $('<iframe />').attr({ 2307 "width": (typeof obj.options.width == 'number' && obj.options.width && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.width : "100%", 2308 "height": (typeof obj.options.height == 'number' && obj.options.height && iL.options.minScale == '1' && iL.options.maxScale == '1') ? obj.options.height : "100%", 2309 src: obj.URL, 2310 name:'ilightboxiframe', 2311 id:'ilightboxiframe', 2312 frameborder: 0, 2313 'hspace': 0, 2314 'vspace': 0, 2315 'scrolling': supportTouch ? 'auto' : 'scroll', 2316 'webkitAllowFullScreen': '', 2317 'mozallowfullscreen': '', 2318 'allowFullScreen': '' 2319 }); 2320 2321 break; 2322 2323 case 'inline': 2324 el = $('<div class="ilightbox-wrapper"></div>').html($(obj.URL).clone(true)); 2325 2326 break; 2327 2328 case 'html': 2329 var object = obj.URL, 2330 el; 2331 2332 if (object[0].nodeName) { 2333 el = $('<div class="ilightbox-wrapper"></div>').html(object); 2334 } else { 2335 var dom = $(obj.URL), 2336 html = (dom.selector) ? $('<div>' + dom + '</div>') : dom; 2337 el = $('<div class="ilightbox-wrapper"></div>').html(html); 2338 } 2339 2340 break; 2341 } 2342 2343 $('div.ilightbox-container', element).empty().html(el); 2344 2345 // For fixing Chrome about just playing the video for first time 2346 if (el[0].tagName.toLowerCase() === 'video' && browser.webkit) setTimeout(function() { 2347 var src = el[0].currentSrc + '?' + floor(random() * 30000); 2348 el[0].currentSrc = src; 2349 el[0].src = src; 2350 }); 2351 2352 return el; 2353 }, 2354 2355 ogpRecognition: function(obj, callback) { 2356 var iL = this, 2357 url = obj.URL; 2358 2359 iL.showLoader(); 2360 doAjax(url, function(data) { 2361 iL.hideLoader(); 2362 if (data) { 2363 var object = new Object(); 2364 2365 object.length = false, 2366 object.url = data.url; 2367 2368 if (data.status == 200) { 2369 var result = data.results, 2370 type = result.type, 2371 source = result.source; 2372 2373 object.source = source.src, 2374 object.width = source.width && parseInt(source.width) || 0, 2375 object.height = source.height && parseInt(source.height) || 0, 2376 object.type = type, 2377 object.thumbnail = source.thumbnail || result.images && result.images[0], 2378 object.html5video = result.html5video || {}, 2379 object.length = true; 2380 2381 if (source.type == 'application/x-shockwave-flash') object.type = "flash"; 2382 else if (source.type.indexOf("video/") != -1) object.type = "video"; 2383 else if (source.type.indexOf("/html") != -1) object.type = "iframe"; 2384 else if (source.type.indexOf("image/") != -1) object.type = "image"; 2385 2386 } else if (typeof data.response != 'undefined') 2387 throw data.response; 2388 2389 callback.call(this, object.length ? object : false); 2390 } 2391 }); 2392 }, 2393 2394 hashChangeHandler: function(url) { 2395 var iL = this, 2396 vars = iL.vars, 2397 opts = iL.options, 2398 URL = url || window.location.href, 2399 hash = parseURI(URL).hash, 2400 split = hash.split('/'), 2401 index = split[1]; 2402 2403 if (vars.hashLock || ('#' + opts.linkId != split[0] && hash.length > 1)) return; 2404 2405 if (index) { 2406 var target = split[1] || 0; 2407 if (iL.items[target]) { 2408 var overlay = $('.ilightbox-overlay'); 2409 if (overlay.length && overlay.attr('linkid') == opts.linkId) { 2410 iL.goTo(target); 2411 } else { 2412 iL.itemsObject[target].trigger(supportTouch ? 'itap' : 'click'); 2413 } 2414 } else { 2415 var overlay = $('.ilightbox-overlay'); 2416 if (overlay.length) iL.closeAction(); 2417 } 2418 } else { 2419 var overlay = $('.ilightbox-overlay'); 2420 if (overlay.length) iL.closeAction(); 2421 } 2422 } 2423 }; 2424 2425 /** 2426 * Parse style to pixels. 2427 * 2428 * @param {Object} $element jQuery object with element. 2429 * @param {Property} property CSS property to get the pixels from. 2430 * 2431 * @return {Int} 2432 */ 2433 function getPixel($element, property) { 2434 return parseInt($element.css(property), 10) || 0; 2435 } 2436 2437 /** 2438 * Make sure that number is within the limits. 2439 * 2440 * @param {Number} number 2441 * @param {Number} min 2442 * @param {Number} max 2443 * 2444 * @return {Number} 2445 */ 2446 function within(number, min, max) { 2447 return number < min ? min : number > max ? max : number; 2448 } 2449 2450 /** 2451 * Get viewport/window size (width and height). 2452 * 2453 * @return {Object} 2454 */ 2455 function getViewport() { 2456 var e = window, 2457 a = 'inner'; 2458 if (!('innerWidth' in window)) { 2459 a = 'client'; 2460 e = document.documentElement || document.body; 2461 } 2462 return { 2463 width: e[a + 'Width'], 2464 height: e[a + 'Height'] 2465 } 2466 } 2467 2468 /** 2469 * Remove hash tag from the URL 2470 * 2471 * @return {Void} 2472 */ 2473 function removeHash() { 2474 var scroll = getScrollXY(); 2475 2476 window.location.hash = ""; 2477 2478 // Restore the scroll offset, should be flicker free 2479 window.scrollTo(scroll.x, scroll.y); 2480 } 2481 2482 /**
2483 * Do the ajax requests with callback. 2484 * 2485 * @param {String} url 2486 * @param {Function} callback 2487 * 2488 * @return {Void} 2489 */ 2490 function doAjax(url, callback) { 2491 var url = "//ilightbox.net/getSource/jsonp.php?url=" + encodeURIComponent(url).replace(/!/g, '%21').replace(/'/g, '%27').replace(/\(/g, '%28').replace(/\)/g, '%29').replace(/\*/g, '%2A'); 2492 $.ajax({ 2493 url: url, 2494 dataType: 'jsonp' 2495 }); 2496 2497 iLCallback = function(data) { 2498 callback.call(this, data); 2499 }; 2500 } 2501 2502 /** 2503 * Find image from DOM elements 2504 * 2505 * @param {Element} element 2506 * 2507 * @return {Void} 2508 */ 2509 function findImageInElement(element) { 2510 var elements = $('*', element), 2511 imagesArr = new Array(); 2512 2513 elements.each(function() { 2514 var url = "", 2515 element = this; 2516 2517 if ($(element).css("background-image") != "none") { 2518 url = $(element).css("background-image"); 2519 } else if (typeof($(element).attr("src")) != "undefined" && element.nodeName.toLowerCase() == "img") { 2520 url = $(element).attr("src"); 2521 } 2522 2523 if (url.indexOf("gradient") == -1) { 2524 url = url.replace(/url\(\"/g, ""); 2525 url = url.replace(/url\(/g, ""); 2526 url = url.replace(/\"\)/g, ""); 2527 url = url.replace(/\)/g, ""); 2528 2529 var urls = url.split(","); 2530 2531 for (var i = 0; i < urls.length; i++) { 2532 if (urls[i].length > 0 && $.inArray(urls[i], imagesArr) == -1) { 2533 var extra = ""; 2534 if (browser.msie && browser.version < 9) { 2535 extra = "?" + floor(random() * 3000); 2536 } 2537 imagesArr.push(urls[i] + extra); 2538 } 2539 } 2540 } 2541 }); 2542 2543 return imagesArr; 2544 } 2545 2546 /** 2547 * Get file extension. 2548 * 2549 * @param {String} URL 2550 * 2551 * @return {String} 2552 */ 2553 function getExtension(URL) { 2554 var ext = URL.split('.').pop().toLowerCase(), 2555 extra = ext.indexOf('?') !== -1 ? ext.split('?').pop() : ''; 2556 2557 return ext.replace(extra, ''); 2558 } 2559 2560 /** 2561 * Get type via extension. 2562 * 2563 * @param {String} URL 2564 * 2565 * @return {String} 2566 */ 2567 function getTypeByExtension(URL) { 2568 var type, 2569 ext = getExtension(URL); 2570 2571 if (extensions.image.indexOf(ext) !== -1) type = 'image'; 2572 else if (extensions.flash.indexOf(ext) !== -1) type = 'flash'; 2573 else if (extensions.video.indexOf(ext) !== -1) type = 'video'; 2574 else type = 'iframe'; 2575 2576 return type; 2577 } 2578 2579 /** 2580 * Return value from percent of a number. 2581 * 2582 * @param {Number} percent 2583 * @param {Number} total 2584 * 2585 * @return {Number} 2586 */ 2587 function percentToValue(percent, total) { 2588 return parseInt((total / 100) * percent); 2589 } 2590 2591 /** 2592 * A JavaScript equivalent of PHP’s parse_url. 2593 * 2594 * @param {String} url The URL to parse. 2595 * 2596 * @return {Mixed} 2597 */ 2598 function parseURI(url) { 2599 var m = String(url).replace(/^\s+|\s+$/g, '').match(/^([^:\/?#]+:)?(\/\/(?:[^:@]*(?::[^:@]*)?@)?(([^:\/?#]*)(?::(\d*))?))?([^?#]*)(\?[^#]*)?(#[\s\S]*)?/); 2600 // authority = '//' + user + ':' + pass '@' + hostname + ':' port 2601 return (m ? { 2602 href: m[0] || '', 2603 protocol: m[1] || '', 2604 authority: m[2] || '', 2605 host: m[3] || '', 2606 hostname: m[4] || '', 2607 port: m[5] || '', 2608 pathname: m[6] || '', 2609 search: m[7] || '', 2610 hash: m[8] || '' 2611 } : null); 2612 } 2613 2614 /** 2615 * Gets the absolute URI. 2616 * 2617 * @param {String} href The relative URL. 2618 * @param {String} base The base URL. 2619 * 2620 * @return {String} The absolute URL. 2621 */ 2622 function absolutizeURI(base, href) { // RFC 3986 2623 var iL = this; 2624 2625 function removeDotSegments(input) { 2626 var output = []; 2627 input.replace(/^(\.\.?(\/|$))+/, '') 2628 .replace(/\/(\.(\/|$))+/g, '/') 2629 .replace(/\/\.\.$/, '/../') 2630 .replace(/\/?[^\/]*/g, function(p) { 2631 if (p === '/..') { 2632 output.pop(); 2633 } else { 2634 output.push(p); 2635 } 2636 }); 2637 return output.join('').replace(/^\//, input.charAt(0) === '/' ? '/' : ''); 2638 } 2639 2640 href = parseURI(href || ''); 2641 base = parseURI(base || ''); 2642 2643 return !href || !base ? null : (href.protocol || base.protocol) + 2644 (href.protocol || href.authority ? href.authority : base.authority) + 2645 removeDotSegments(href.protocol || href.authority || href.pathname.charAt(0) === '/' ? href.pathname : (href.pathname ? ((base.authority && !base.pathname ? '/' : '') + base.pathname.slice(0, base.pathname.lastIndexOf('/') + 1) + href.pathname) : base.pathname)) + 2646 (href.protocol || href.authority || href.pathname ? href.search : (href.search || base.search)) + 2647 href.hash; 2648 } 2649 2650 /** 2651 * A JavaScript equivalent of PHP’s version_compare. 2652 * 2653 * @param {String} v1 2654 * @param {String} v2
2655 * @param {String} operator 2656 * 2657 * @return {Boolean} 2658 */ 2659 function version_compare(v1, v2, operator) { 2660 this.php_js = this.php_js || {}; 2661 this.php_js.ENV = this.php_js.ENV || {}; 2662 var i = 0, 2663 x = 0, 2664 compare = 0, 2665 vm = { 2666 'dev': -6, 2667 'alpha': -5, 2668 'a': -5, 2669 'beta': -4, 2670 'b': -4, 2671 'RC': -3, 2672 'rc': -3, 2673 '#': -2, 2674 'p': 1, 2675 'pl': 1 2676 }, 2677 prepVersion = function(v) { 2678 v = ('' + v).replace(/[_\-+]/g, '.'); 2679 v = v.replace(/([^.\d]+)/g, '.$1.').replace(/\.{2,}/g, '.'); 2680 return (!v.length ? [-8] : v.split('.')); 2681 }, 2682 numVersion = function(v) { 2683 return !v ? 0 : (isNaN(v) ? vm[v] || -7 : parseInt(v, 10)); 2684 }; 2685 v1 = prepVersion(v1); 2686 v2 = prepVersion(v2); 2687 x = max(v1.length, v2.length); 2688 for (i = 0; i < x; i++) { 2689 if (v1[i] == v2[i]) { 2690 continue; 2691 } 2692 v1[i] = numVersion(v1[i]); 2693 v2[i] = numVersion(v2[i]); 2694 if (v1[i] < v2[i]) { 2695 compare = -1; 2696 break; 2697 } else if (v1[i] > v2[i]) { 2698 compare = 1; 2699 break; 2700 } 2701 } 2702 if (!operator) { 2703 return compare; 2704 } 2705 2706 switch (operator) { 2707 case '>': 2708 case 'gt': 2709 return (compare > 0); 2710 case '>=': 2711 case 'ge': 2712 return (compare >= 0); 2713 case '<=': 2714 case 'le': 2715 return (compare <= 0); 2716 case '==': 2717 case '=': 2718 case 'eq': 2719 return (compare === 0); 2720 case '<>': 2721 case '!=': 2722 case 'ne': 2723 return (compare !== 0); 2724 case '': 2725 case '<': 2726 case 'lt': 2727 return (compare < 0); 2728 default: 2729 return null; 2730 } 2731 } 2732 2733 2734 // Begin the iLightBox plugin 2735 $.fn.iLightBox = function() { 2736 2737 var args = arguments, 2738 opt = ($.isPlainObject(args[0])) ? args[0] : args[1], 2739 items = ($.isArray(args[0]) || typeof args[0] == 'string') ? args[0] : args[1]; 2740 2741 if (!opt) opt = {}; 2742 2743 // Default options. Play carefully. 2744 var options = $.extend(true, { 2745 attr: 'href', 2746 path: 'vertical', 2747 skin: 'dark', 2748 linkId: false, 2749 infinite: false, 2750 startFrom: 0, 2751 randomStart: false, 2752 keepAspectRatio: true, 2753 maxScale: 1, 2754 minScale: .2, 2755 innerToolbar: false, 2756 smartRecognition: false, 2757 mobileOptimizer: true, 2758 fullAlone: true, 2759 fullViewPort: null, 2760 fullStretchTypes: 'flash, video', 2761 overlay: { 2762 blur: true, 2763 opacity: .85 2764 }, 2765 controls: { 2766 arrows: false, 2767 slideshow: false, 2768 toolbar: true, 2769 fullscreen: true, 2770 thumbnail: true, 2771 keyboard: true, 2772 mousewheel: true, 2773 swipe: true 2774 }, 2775 keyboard: { 2776 left: true, // previous 2777 right: true, // next 2778 up: true, // previous 2779 down: true, // next 2780 esc: true, // close 2781 shift_enter: true // fullscreen 2782 }, 2783 show: { 2784 effect: true, 2785 speed: 300, 2786 title: true 2787 }, 2788 hide: { 2789 effect: true, 2790 speed: 300 2791 }, 2792 caption: { 2793 start: true, 2794 show: 'mouseenter', 2795 hide: 'mouseleave' 2796 }, 2797 social: { 2798 start: true, 2799 show: 'mouseenter', 2800 hide: 'mouseleave',
2801 buttons: false 2802 }, 2803 styles: { 2804 pageOffsetX: 0, 2805 pageOffsetY: 0, 2806 nextOffsetX: 45, 2807 nextOffsetY: 0, 2808 nextOpacity: 1, 2809 nextScale: 1, 2810 prevOffsetX: 45, 2811 prevOffsetY: 0, 2812 prevOpacity: 1, 2813 prevScale: 1 2814 }, 2815 thumbnails: { 2816 maxWidth: 120, 2817 maxHeight: 80, 2818 normalOpacity: 1, 2819 activeOpacity: .6 2820 }, 2821 effects: { 2822 reposition: true, 2823 repositionSpeed: 200, 2824 switchSpeed: 500, 2825 loadedFadeSpeed: 180, 2826 fadeSpeed: 200 2827 }, 2828 slideshow: { 2829 pauseTime: 5000, 2830 pauseOnHover: false, 2831 startPaused: true 2832 }, 2833 text: { 2834 close: "Press Esc to close", 2835 enterFullscreen: "Enter Fullscreen (Shift+Enter)", 2836 exitFullscreen: "Exit Fullscreen (Shift+Enter)", 2837 slideShow: "Slideshow", 2838 next: "Next", 2839 previous: "Previous" 2840 }, 2841 errors: { 2842 loadImage: "An error occurred when trying to load photo.", 2843 loadContents: "An error occurred when trying to load contents.", 2844 missingPlugin: "The content your are attempting to view requires the <a href='{pluginspage}' target='_blank'>{type} plugin<\/a>." 2845 }, 2846 ajaxSetup: { 2847 url: '', 2848 beforeSend: function(jqXHR, settings) {}, 2849 cache: false, 2850 complete: function(jqXHR, textStatus) {}, 2851 crossDomain: false, 2852 error: function(jqXHR, textStatus, errorThrown) {}, 2853 success: function(data, textStatus, jqXHR) {}, 2854 global: true, 2855 ifModified: false, 2856 username: null, 2857 password: null, 2858 type: 'GET' 2859 }, 2860 callback: {} 2861 }, opt); 2862 2863 var instant = ($.isArray(items) || typeof items == 'string') ? true : false; 2864 2865 items = $.isArray(items) ? items : new Array(); 2866 2867 if (typeof args[0] == 'string') items[0] = args[0]; 2868 2869 if (version_compare($.fn.jquery, '1.8', '>=')) { 2870 var iLB = new iLightBox($(this), options, items, instant); 2871 return { 2872 close: function() { 2873 iLB.closeAction(); 2874 }, 2875 fullscreen: function() { 2876 iLB.fullScreenAction(); 2877 }, 2878 moveNext: function() { 2879 iLB.moveTo('next'); 2880 }, 2881 movePrev: function() { 2882 iLB.moveTo('prev'); 2883 }, 2884 goTo: function(index) { 2885 iLB.goTo(index); 2886 }, 2887 refresh: function() { 2888 iLB.refresh(); 2889 }, 2890 reposition: function() { 2891 (arguments.length > 0) ? iLB.repositionPhoto(true): iLB.repositionPhoto(); 2892 }, 2893 setOption: function(options) { 2894 iLB.setOption(options); 2895 }, 2896 destroy: function() { 2897 iLB.closeAction(); 2898 iLB.dispatchItemsEvents(); 2899 } 2900 }; 2901 } else { 2902 throw "The jQuery version that was loaded is too old. iLightBox requires jQuery 1.8+"; 2903 } 2904 2905 }; 2906 2907 2908 $.iLightBox = function() { 2909 return $.fn.iLightBox(arguments[0], arguments[1]); 2910 }; 2911 2912 2913 $.extend($.easing, { 2914 easeInCirc: function(x, t, b, c, d) { 2915 return -c * (sqrt(1 - (t /= d) * t) - 1) + b; 2916 }, 2917 easeOutCirc: function(x, t, b, c, d) { 2918 return c * sqrt(1 - (t = t / d - 1) * t) + b; 2919 }, 2920 easeInOutCirc: function(x, t, b, c, d) { 2921 if ((t /= d / 2) < 1) return -c / 2 * (sqrt(1 - t * t) - 1) + b; 2922 return c / 2 * (sqrt(1 - (t -= 2) * t) + 1) + b; 2923 } 2924 }); 2925 2926 function getScrollXY() { 2927 var scrOfX = 0, 2928 scrOfY = 0; 2929 if (typeof(window.pageYOffset) == 'number') { 2930 //Netscape compliant 2931 scrOfY = window.pageYOffset; 2932 scrOfX = window.pageXOffset; 2933 } else if (document.body && (document.body.scrollLeft || document.body.scrollTop)) { 2934 //DOM compliant 2935 scrOfY = document.body.scrollTop; 2936 scrOfX = document.body.scrollLeft; 2937 } else if (document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)) { 2938 //IE6 standards compliant mode 2939 scrOfY = document.documentElement.scrollTop; 2940 scrOfX = document.documentElement.scrollLeft; 2941 } 2942 return { 2943 x: scrOfX, 2944 y: scrOfY 2945 }; 2946 } 2947 2948 (function() { 2949 // add new event shortcuts 2950 $.each(("touchstart touchmove touchend " + 2951 "tap taphold " + 2952 "swipe swipeleft swiperight " + 2953 "scrollstart scrollstop").split(" "), function(i, name) { 2954 2955 $.fn[name] = function(fn) { 2956 return fn ? this.bind(name, fn) : this.trigger(name); 2957 }; 2958 2959 // jQuery < 1.8 2960 if ($.attrFn) { 2961 $.attrFn[name] = true; 2962 } 2963 }); 2964 2965 var tapSettings = { 2966 startEvent: 'touchstart.iTap', 2967 endEvent: 'touchend.iTap' 2968 }; 2969 2970 // tap Event: 2971 $.event.special.itap = { 2972 setup: function() { 2973 2974 var self = this, 2975 $self = $(this), 2976 start, stop; 2977 2978 $self.bind(tapSettings.startEvent, function(event) { 2979 start = getScrollXY(); 2980 2981 $self.one(tapSettings.endEvent, function(event) { 2982 stop = getScrollXY(); 2983 2984 var orgEvent = event || window.event; 2985 event = $.event.fix(orgEvent); 2986 event.type = "itap"; 2987 2988 if ((start && stop) && (start.x == stop.x && start.y == stop.y))($.event.dispatch || $.event.handle).call(self, event); 2989 2990 start = stop = undefined; 2991 });
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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.