From cdeb79cd90e879e995e8640795d480ce069dba6c Mon Sep 17 00:00:00 2001 From: j Date: Fri, 28 Mar 2025 10:50:41 +0000 Subject: [PATCH] remove old slider code --- camp/static/css/jquery.bxslider.css | 170 --- camp/static/js/jquery.bxslider.js | 1611 --------------------------- camp/static/js/slideshow.js | 50 - content/templates/base.html | 3 - 4 files changed, 1834 deletions(-) delete mode 100644 camp/static/css/jquery.bxslider.css delete mode 100644 camp/static/js/jquery.bxslider.js delete mode 100644 camp/static/js/slideshow.js diff --git a/camp/static/css/jquery.bxslider.css b/camp/static/css/jquery.bxslider.css deleted file mode 100644 index 554a0e5..0000000 --- a/camp/static/css/jquery.bxslider.css +++ /dev/null @@ -1,170 +0,0 @@ -/** VARIABLES -===================================*/ -/** RESET AND LAYOUT -===================================*/ -.bx-wrapper { - position: relative; - margin-bottom: 60px; - padding: 0; - *zoom: 1; - -ms-touch-action: pan-y; - touch-action: pan-y; -} -.bx-wrapper img { - max-width: 100%; - display: block; -} -.bxslider { - margin: 0; - padding: 0; -} -ul.bxslider { - list-style: none; -} -.bx-viewport { - /*fix other elements on the page moving (on Chrome)*/ - -webkit-transform: translatez(0); -} -/** THEME -===================================*/ - -.bx-wrapper .bx-pager, -.bx-wrapper .bx-controls-auto { - position: absolute; - bottom: -30px; - width: 100%; -} -/* LOADER */ -.bx-wrapper .bx-loading { - min-height: 50px; - height: auto; - width: 100%; - position: absolute; - top: 0; - left: 0; - z-index: 2000; -} -/* PAGER */ -.bx-wrapper .bx-pager { - text-align: center; - font-size: .85em; - font-family: Arial; - font-weight: bold; - color: #666; - padding-top: 20px; -} -.bx-wrapper .bx-pager.bx-default-pager a { - background: #666; - text-indent: -9999px; - display: block; - width: 10px; - height: 10px; - margin: 0 5px; - outline: 0; - -moz-border-radius: 5px; - -webkit-border-radius: 5px; - border-radius: 5px; -} -.bx-wrapper .bx-pager.bx-default-pager a:hover, -.bx-wrapper .bx-pager.bx-default-pager a.active, -.bx-wrapper .bx-pager.bx-default-pager a:focus { - background: #000; -} -.bx-wrapper .bx-pager-item, -.bx-wrapper .bx-controls-auto .bx-controls-auto-item { - display: inline-block; - vertical-align: bottom; - *zoom: 1; - *display: inline; -} -.bx-wrapper .bx-pager-item { - font-size: 0; - line-height: 0; -} -/* DIRECTION CONTROLS (NEXT / PREV) */ -.bx-wrapper .bx-prev { - left: 10px; - background: url('controls.png') no-repeat 0 -32px; -} -.bx-wrapper .bx-prev:hover, -.bx-wrapper .bx-prev:focus { - background-position: 0 0; -} -.bx-wrapper .bx-next { - right: 30px; - background: url('controls.png') no-repeat -43px -32px; -} -.bx-wrapper .bx-next:hover, -.bx-wrapper .bx-next:focus { - background-position: -43px 0; -} -.bx-wrapper .bx-controls-direction a { - position: absolute; - top: 50%; - margin-top: -16px; - outline: 0; - width: 32px; - height: 32px; - text-indent: -9999px; - z-index: 9999; -} -.bx-wrapper .bx-controls-direction a.disabled { - display: none; -} -/* AUTO CONTROLS (START / STOP) */ -.bx-wrapper .bx-controls-auto { - text-align: center; -} -.bx-wrapper .bx-controls-auto .bx-start { - display: block; - text-indent: -9999px; - width: 10px; - height: 11px; - outline: 0; - background: url('images/controls.png') -86px -11px no-repeat; - margin: 0 3px; -} -.bx-wrapper .bx-controls-auto .bx-start:hover, -.bx-wrapper .bx-controls-auto .bx-start.active, -.bx-wrapper .bx-controls-auto .bx-start:focus { - background-position: -86px 0; -} -.bx-wrapper .bx-controls-auto .bx-stop { - display: block; - text-indent: -9999px; - width: 9px; - height: 11px; - outline: 0; - background: url('images/controls.png') -86px -44px no-repeat; - margin: 0 3px; -} -.bx-wrapper .bx-controls-auto .bx-stop:hover, -.bx-wrapper .bx-controls-auto .bx-stop.active, -.bx-wrapper .bx-controls-auto .bx-stop:focus { - background-position: -86px -33px; -} -/* PAGER WITH AUTO-CONTROLS HYBRID LAYOUT */ -.bx-wrapper .bx-controls.bx-has-controls-auto.bx-has-pager .bx-pager { - text-align: left; - width: 80%; -} -.bx-wrapper .bx-controls.bx-has-controls-auto.bx-has-pager .bx-controls-auto { - right: 0; - width: 35px; -} -/* IMAGE CAPTIONS */ -.bx-wrapper .bx-caption { - position: absolute; - bottom: 0; - left: 0; - background: #666; - background: rgba(80, 80, 80, 0.75); - width: 100%; -} -.bx-wrapper .bx-caption span { - color: #fff; - font-family: Arial; - display: block; - font-size: .85em; - padding: 10px; -} diff --git a/camp/static/js/jquery.bxslider.js b/camp/static/js/jquery.bxslider.js deleted file mode 100644 index 1974c4d..0000000 --- a/camp/static/js/jquery.bxslider.js +++ /dev/null @@ -1,1611 +0,0 @@ -/** - * bxSlider v4.2.12 - * Copyright 2013-2015 Steven Wanderski - * Written while drinking Belgian ales and listening to jazz - * Licensed under MIT (http://opensource.org/licenses/MIT) - */ - -;(function($) { - - var defaults = { - - // GENERAL - mode: 'horizontal', - slideSelector: '', - infiniteLoop: true, - hideControlOnEnd: false, - speed: 500, - easing: null, - slideMargin: 0, - startSlide: 0, - randomStart: false, - captions: false, - ticker: false, - tickerHover: false, - adaptiveHeight: false, - adaptiveHeightSpeed: 500, - video: false, - useCSS: true, - preloadImages: 'visible', - responsive: true, - slideZIndex: 50, - wrapperClass: 'bx-wrapper', - - // TOUCH - touchEnabled: true, - swipeThreshold: 50, - oneToOneTouch: true, - preventDefaultSwipeX: true, - preventDefaultSwipeY: false, - - // ACCESSIBILITY - ariaLive: true, - ariaHidden: true, - - // KEYBOARD - keyboardEnabled: false, - - // PAGER - pager: true, - pagerType: 'full', - pagerShortSeparator: ' / ', - pagerSelector: null, - buildPager: null, - pagerCustom: null, - - // CONTROLS - controls: true, - nextText: 'Next', - prevText: 'Prev', - nextSelector: null, - prevSelector: null, - autoControls: false, - startText: 'Start', - stopText: 'Stop', - autoControlsCombine: false, - autoControlsSelector: null, - - // AUTO - auto: false, - pause: 4000, - autoStart: true, - autoDirection: 'next', - stopAutoOnClick: false, - autoHover: false, - autoDelay: 0, - autoSlideForOnePage: false, - - // CAROUSEL - minSlides: 1, - maxSlides: 1, - moveSlides: 0, - slideWidth: 0, - shrinkItems: false, - - // CALLBACKS - onSliderLoad: function() { return true; }, - onSlideBefore: function() { return true; }, - onSlideAfter: function() { return true; }, - onSlideNext: function() { return true; }, - onSlidePrev: function() { return true; }, - onSliderResize: function() { return true; } - }; - - $.fn.bxSlider = function(options) { - - if (this.length === 0) { - return this; - } - - // support multiple elements - if (this.length > 1) { - this.each(function() { - $(this).bxSlider(options); - }); - return this; - } - - // create a namespace to be used throughout the plugin - var slider = {}, - // set a reference to our slider element - el = this, - // get the original window dimens (thanks a lot IE) - windowWidth = $(window).width(), - windowHeight = $(window).height(); - - // Return if slider is already initialized - if ($(el).data('bxSlider')) { return; } - - /** - * =================================================================================== - * = PRIVATE FUNCTIONS - * =================================================================================== - */ - - /** - * Initializes namespace settings to be used throughout plugin - */ - var init = function() { - // Return if slider is already initialized - if ($(el).data('bxSlider')) { return; } - // merge user-supplied options with the defaults - slider.settings = $.extend({}, defaults, options); - // parse slideWidth setting - slider.settings.slideWidth = parseInt(slider.settings.slideWidth); - // store the original children - slider.children = el.children(slider.settings.slideSelector); - // check if actual number of slides is less than minSlides / maxSlides - if (slider.children.length < slider.settings.minSlides) { slider.settings.minSlides = slider.children.length; } - if (slider.children.length < slider.settings.maxSlides) { slider.settings.maxSlides = slider.children.length; } - // if random start, set the startSlide setting to random number - if (slider.settings.randomStart) { slider.settings.startSlide = Math.floor(Math.random() * slider.children.length); } - // store active slide information - slider.active = { index: slider.settings.startSlide }; - // store if the slider is in carousel mode (displaying / moving multiple slides) - slider.carousel = slider.settings.minSlides > 1 || slider.settings.maxSlides > 1 ? true : false; - // if carousel, force preloadImages = 'all' - if (slider.carousel) { slider.settings.preloadImages = 'all'; } - // calculate the min / max width thresholds based on min / max number of slides - // used to setup and update carousel slides dimensions - slider.minThreshold = (slider.settings.minSlides * slider.settings.slideWidth) + ((slider.settings.minSlides - 1) * slider.settings.slideMargin); - slider.maxThreshold = (slider.settings.maxSlides * slider.settings.slideWidth) + ((slider.settings.maxSlides - 1) * slider.settings.slideMargin); - // store the current state of the slider (if currently animating, working is true) - slider.working = false; - // initialize the controls object - slider.controls = {}; - // initialize an auto interval - slider.interval = null; - // determine which property to use for transitions - slider.animProp = slider.settings.mode === 'vertical' ? 'top' : 'left'; - // determine if hardware acceleration can be used - slider.usingCSS = slider.settings.useCSS && slider.settings.mode !== 'fade' && (function() { - // create our test div element - var div = document.createElement('div'), - // css transition properties - props = ['WebkitPerspective', 'MozPerspective', 'OPerspective', 'msPerspective']; - // test for each property - for (var i = 0; i < props.length; i++) { - if (div.style[props[i]] !== undefined) { - slider.cssPrefix = props[i].replace('Perspective', '').toLowerCase(); - slider.animProp = '-' + slider.cssPrefix + '-transform'; - return true; - } - } - return false; - }()); - // if vertical mode always make maxSlides and minSlides equal - if (slider.settings.mode === 'vertical') { slider.settings.maxSlides = slider.settings.minSlides; } - // save original style data - el.data('origStyle', el.attr('style')); - el.children(slider.settings.slideSelector).each(function() { - $(this).data('origStyle', $(this).attr('style')); - }); - - // perform all DOM / CSS modifications - setup(); - }; - - /** - * Performs all DOM and CSS modifications - */ - var setup = function() { - var preloadSelector = slider.children.eq(slider.settings.startSlide); // set the default preload selector (visible) - - // wrap el in a wrapper - el.wrap('
'); - // store a namespace reference to .bx-viewport - slider.viewport = el.parent(); - - // add aria-live if the setting is enabled and ticker mode is disabled - if (slider.settings.ariaLive && !slider.settings.ticker) { - slider.viewport.attr('aria-live', 'polite'); - } - // add a loading div to display while images are loading - slider.loader = $('
'); - slider.viewport.prepend(slider.loader); - // set el to a massive width, to hold any needed slides - // also strip any margin and padding from el - el.css({ - width: slider.settings.mode === 'horizontal' ? (slider.children.length * 1000 + 215) + '%' : 'auto', - position: 'relative' - }); - // if using CSS, add the easing property - if (slider.usingCSS && slider.settings.easing) { - el.css('-' + slider.cssPrefix + '-transition-timing-function', slider.settings.easing); - // if not using CSS and no easing value was supplied, use the default JS animation easing (swing) - } else if (!slider.settings.easing) { - slider.settings.easing = 'swing'; - } - // make modifications to the viewport (.bx-viewport) - slider.viewport.css({ - width: '100%', - overflow: 'hidden', - position: 'relative' - }); - slider.viewport.parent().css({ - maxWidth: getViewportMaxWidth() - }); - // apply css to all slider children - slider.children.css({ - float: slider.settings.mode === 'horizontal' ? 'left' : 'none', - listStyle: 'none', - position: 'relative' - }); - // apply the calculated width after the float is applied to prevent scrollbar interference - slider.children.css('width', getSlideWidth()); - // if slideMargin is supplied, add the css - if (slider.settings.mode === 'horizontal' && slider.settings.slideMargin > 0) { slider.children.css('marginRight', slider.settings.slideMargin); } - if (slider.settings.mode === 'vertical' && slider.settings.slideMargin > 0) { slider.children.css('marginBottom', slider.settings.slideMargin); } - // if "fade" mode, add positioning and z-index CSS - if (slider.settings.mode === 'fade') { - slider.children.css({ - position: 'absolute', - zIndex: 0, - display: 'none' - }); - // prepare the z-index on the showing element - slider.children.eq(slider.settings.startSlide).css({zIndex: slider.settings.slideZIndex, display: 'block'}); - } - // create an element to contain all slider controls (pager, start / stop, etc) - slider.controls.el = $('
'); - // if captions are requested, add them - if (slider.settings.captions) { appendCaptions(); } - // check if startSlide is last slide - slider.active.last = slider.settings.startSlide === getPagerQty() - 1; - // if video is true, set up the fitVids plugin - if (slider.settings.video) { el.fitVids(); } - if (slider.settings.preloadImages === 'all' || slider.settings.ticker) { preloadSelector = slider.children; } - // only check for control addition if not in "ticker" mode - if (!slider.settings.ticker) { - // if controls are requested, add them - if (slider.settings.controls) { appendControls(); } - // if auto is true, and auto controls are requested, add them - if (slider.settings.auto && slider.settings.autoControls) { appendControlsAuto(); } - // if pager is requested, add it - if (slider.settings.pager) { appendPager(); } - // if any control option is requested, add the controls wrapper - if (slider.settings.controls || slider.settings.autoControls || slider.settings.pager) { slider.viewport.after(slider.controls.el); } - // if ticker mode, do not allow a pager - } else { - slider.settings.pager = false; - } - loadElements(preloadSelector, start); - }; - - var loadElements = function(selector, callback) { - var total = selector.find('img:not([src=""]), iframe').length, - count = 0; - if (total === 0) { - callback(); - return; - } - selector.find('img:not([src=""]), iframe').each(function() { - $(this).one('load error', function() { - if (++count === total) { callback(); } - }).each(function() { - if (this.complete) { $(this).trigger('load'); } - }); - }); - }; - - /** - * Start the slider - */ - var start = function() { - // if infinite loop, prepare additional slides - if (slider.settings.infiniteLoop && slider.settings.mode !== 'fade' && !slider.settings.ticker) { - var slice = slider.settings.mode === 'vertical' ? slider.settings.minSlides : slider.settings.maxSlides, - sliceAppend = slider.children.slice(0, slice).clone(true).addClass('bx-clone'), - slicePrepend = slider.children.slice(-slice).clone(true).addClass('bx-clone'); - if (slider.settings.ariaHidden) { - sliceAppend.attr('aria-hidden', true); - slicePrepend.attr('aria-hidden', true); - } - el.append(sliceAppend).prepend(slicePrepend); - } - // remove the loading DOM element - slider.loader.remove(); - // set the left / top position of "el" - setSlidePosition(); - // if "vertical" mode, always use adaptiveHeight to prevent odd behavior - if (slider.settings.mode === 'vertical') { slider.settings.adaptiveHeight = true; } - // set the viewport height - slider.viewport.height(getViewportHeight()); - // make sure everything is positioned just right (same as a window resize) - el.redrawSlider(); - // onSliderLoad callback - slider.settings.onSliderLoad.call(el, slider.active.index); - // slider has been fully initialized - slider.initialized = true; - // bind the resize call to the window - if (slider.settings.responsive) { $(window).bind('resize', resizeWindow); } - // if auto is true and has more than 1 page, start the show - if (slider.settings.auto && slider.settings.autoStart && (getPagerQty() > 1 || slider.settings.autoSlideForOnePage)) { initAuto(); } - // if ticker is true, start the ticker - if (slider.settings.ticker) { initTicker(); } - // if pager is requested, make the appropriate pager link active - if (slider.settings.pager) { updatePagerActive(slider.settings.startSlide); } - // check for any updates to the controls (like hideControlOnEnd updates) - if (slider.settings.controls) { updateDirectionControls(); } - // if touchEnabled is true, setup the touch events - if (slider.settings.touchEnabled && !slider.settings.ticker) { initTouch(); } - // if keyboardEnabled is true, setup the keyboard events - if (slider.settings.keyboardEnabled && !slider.settings.ticker) { - $(document).keydown(keyPress); - } - }; - - /** - * Returns the calculated height of the viewport, used to determine either adaptiveHeight or the maxHeight value - */ - var getViewportHeight = function() { - var height = 0; - // first determine which children (slides) should be used in our height calculation - var children = $(); - // if mode is not "vertical" and adaptiveHeight is false, include all children - if (slider.settings.mode !== 'vertical' && !slider.settings.adaptiveHeight) { - children = slider.children; - } else { - // if not carousel, return the single active child - if (!slider.carousel) { - children = slider.children.eq(slider.active.index); - // if carousel, return a slice of children - } else { - // get the individual slide index - var currentIndex = slider.settings.moveSlides === 1 ? slider.active.index : slider.active.index * getMoveBy(); - // add the current slide to the children - children = slider.children.eq(currentIndex); - // cycle through the remaining "showing" slides - for (i = 1; i <= slider.settings.maxSlides - 1; i++) { - // if looped back to the start - if (currentIndex + i >= slider.children.length) { - children = children.add(slider.children.eq(i - 1)); - } else { - children = children.add(slider.children.eq(currentIndex + i)); - } - } - } - } - // if "vertical" mode, calculate the sum of the heights of the children - if (slider.settings.mode === 'vertical') { - children.each(function(index) { - height += $(this).outerHeight(); - }); - // add user-supplied margins - if (slider.settings.slideMargin > 0) { - height += slider.settings.slideMargin * (slider.settings.minSlides - 1); - } - // if not "vertical" mode, calculate the max height of the children - } else { - height = Math.max.apply(Math, children.map(function() { - return $(this).outerHeight(false); - }).get()); - } - - if (slider.viewport.css('box-sizing') === 'border-box') { - height += parseFloat(slider.viewport.css('padding-top')) + parseFloat(slider.viewport.css('padding-bottom')) + - parseFloat(slider.viewport.css('border-top-width')) + parseFloat(slider.viewport.css('border-bottom-width')); - } else if (slider.viewport.css('box-sizing') === 'padding-box') { - height += parseFloat(slider.viewport.css('padding-top')) + parseFloat(slider.viewport.css('padding-bottom')); - } - - return height; - }; - - /** - * Returns the calculated width to be used for the outer wrapper / viewport - */ - var getViewportMaxWidth = function() { - var width = '100%'; - if (slider.settings.slideWidth > 0) { - if (slider.settings.mode === 'horizontal') { - width = (slider.settings.maxSlides * slider.settings.slideWidth) + ((slider.settings.maxSlides - 1) * slider.settings.slideMargin); - } else { - width = slider.settings.slideWidth; - } - } - return width; - }; - - /** - * Returns the calculated width to be applied to each slide - */ - var getSlideWidth = function() { - var newElWidth = slider.settings.slideWidth, // start with any user-supplied slide width - wrapWidth = slider.viewport.width(); // get the current viewport width - // if slide width was not supplied, or is larger than the viewport use the viewport width - if (slider.settings.slideWidth === 0 || - (slider.settings.slideWidth > wrapWidth && !slider.carousel) || - slider.settings.mode === 'vertical') { - newElWidth = wrapWidth; - // if carousel, use the thresholds to determine the width - } else if (slider.settings.maxSlides > 1 && slider.settings.mode === 'horizontal') { - if (wrapWidth > slider.maxThreshold) { - return newElWidth; - } else if (wrapWidth < slider.minThreshold) { - newElWidth = (wrapWidth - (slider.settings.slideMargin * (slider.settings.minSlides - 1))) / slider.settings.minSlides; - } else if (slider.settings.shrinkItems) { - newElWidth = Math.floor((wrapWidth + slider.settings.slideMargin) / (Math.ceil((wrapWidth + slider.settings.slideMargin) / (newElWidth + slider.settings.slideMargin))) - slider.settings.slideMargin); - } - } - return newElWidth; - }; - - /** - * Returns the number of slides currently visible in the viewport (includes partially visible slides) - */ - var getNumberSlidesShowing = function() { - var slidesShowing = 1, - childWidth = null; - if (slider.settings.mode === 'horizontal' && slider.settings.slideWidth > 0) { - // if viewport is smaller than minThreshold, return minSlides - if (slider.viewport.width() < slider.minThreshold) { - slidesShowing = slider.settings.minSlides; - // if viewport is larger than maxThreshold, return maxSlides - } else if (slider.viewport.width() > slider.maxThreshold) { - slidesShowing = slider.settings.maxSlides; - // if viewport is between min / max thresholds, divide viewport width by first child width - } else { - childWidth = slider.children.first().width() + slider.settings.slideMargin; - slidesShowing = Math.floor((slider.viewport.width() + - slider.settings.slideMargin) / childWidth); - } - // if "vertical" mode, slides showing will always be minSlides - } else if (slider.settings.mode === 'vertical') { - slidesShowing = slider.settings.minSlides; - } - return slidesShowing; - }; - - /** - * Returns the number of pages (one full viewport of slides is one "page") - */ - var getPagerQty = function() { - var pagerQty = 0, - breakPoint = 0, - counter = 0; - // if moveSlides is specified by the user - if (slider.settings.moveSlides > 0) { - if (slider.settings.infiniteLoop) { - pagerQty = Math.ceil(slider.children.length / getMoveBy()); - } else { - // when breakpoint goes above children length, counter is the number of pages - while (breakPoint < slider.children.length) { - ++pagerQty; - breakPoint = counter + getNumberSlidesShowing(); - counter += slider.settings.moveSlides <= getNumberSlidesShowing() ? slider.settings.moveSlides : getNumberSlidesShowing(); - } - } - // if moveSlides is 0 (auto) divide children length by sides showing, then round up - } else { - pagerQty = Math.ceil(slider.children.length / getNumberSlidesShowing()); - } - return pagerQty; - }; - - /** - * Returns the number of individual slides by which to shift the slider - */ - var getMoveBy = function() { - // if moveSlides was set by the user and moveSlides is less than number of slides showing - if (slider.settings.moveSlides > 0 && slider.settings.moveSlides <= getNumberSlidesShowing()) { - return slider.settings.moveSlides; - } - // if moveSlides is 0 (auto) - return getNumberSlidesShowing(); - }; - - /** - * Sets the slider's (el) left or top position - */ - var setSlidePosition = function() { - var position, lastChild, lastShowingIndex; - // if last slide, not infinite loop, and number of children is larger than specified maxSlides - if (slider.children.length > slider.settings.maxSlides && slider.active.last && !slider.settings.infiniteLoop) { - if (slider.settings.mode === 'horizontal') { - // get the last child's position - lastChild = slider.children.last(); - position = lastChild.position(); - // set the left position - setPositionProperty(-(position.left - (slider.viewport.width() - lastChild.outerWidth())), 'reset', 0); - } else if (slider.settings.mode === 'vertical') { - // get the last showing index's position - lastShowingIndex = slider.children.length - slider.settings.minSlides; - position = slider.children.eq(lastShowingIndex).position(); - // set the top position - setPositionProperty(-position.top, 'reset', 0); - } - // if not last slide - } else { - // get the position of the first showing slide - position = slider.children.eq(slider.active.index * getMoveBy()).position(); - // check for last slide - if (slider.active.index === getPagerQty() - 1) { slider.active.last = true; } - // set the respective position - if (position !== undefined) { - if (slider.settings.mode === 'horizontal') { setPositionProperty(-position.left, 'reset', 0); } - else if (slider.settings.mode === 'vertical') { setPositionProperty(-position.top, 'reset', 0); } - } - } - }; - - /** - * Sets the el's animating property position (which in turn will sometimes animate el). - * If using CSS, sets the transform property. If not using CSS, sets the top / left property. - * - * @param value (int) - * - the animating property's value - * - * @param type (string) 'slide', 'reset', 'ticker' - * - the type of instance for which the function is being - * - * @param duration (int) - * - the amount of time (in ms) the transition should occupy - * - * @param params (array) optional - * - an optional parameter containing any variables that need to be passed in - */ - var setPositionProperty = function(value, type, duration, params) { - var animateObj, propValue; - // use CSS transform - if (slider.usingCSS) { - // determine the translate3d value - propValue = slider.settings.mode === 'vertical' ? 'translate3d(0, ' + value + 'px, 0)' : 'translate3d(' + value + 'px, 0, 0)'; - // add the CSS transition-duration - el.css('-' + slider.cssPrefix + '-transition-duration', duration / 1000 + 's'); - if (type === 'slide') { - // set the property value - el.css(slider.animProp, propValue); - if (duration !== 0) { - // bind a callback method - executes when CSS transition completes - el.bind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd', function(e) { - //make sure it's the correct one - if (!$(e.target).is(el)) { return; } - // unbind the callback - el.unbind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd'); - updateAfterSlideTransition(); - }); - } else { //duration = 0 - updateAfterSlideTransition(); - } - } else if (type === 'reset') { - el.css(slider.animProp, propValue); - } else if (type === 'ticker') { - // make the transition use 'linear' - el.css('-' + slider.cssPrefix + '-transition-timing-function', 'linear'); - el.css(slider.animProp, propValue); - if (duration !== 0) { - el.bind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd', function(e) { - //make sure it's the correct one - if (!$(e.target).is(el)) { return; } - // unbind the callback - el.unbind('transitionend webkitTransitionEnd oTransitionEnd MSTransitionEnd'); - // reset the position - setPositionProperty(params.resetValue, 'reset', 0); - // start the loop again - tickerLoop(); - }); - } else { //duration = 0 - setPositionProperty(params.resetValue, 'reset', 0); - tickerLoop(); - } - } - // use JS animate - } else { - animateObj = {}; - animateObj[slider.animProp] = value; - if (type === 'slide') { - el.animate(animateObj, duration, slider.settings.easing, function() { - updateAfterSlideTransition(); - }); - } else if (type === 'reset') { - el.css(slider.animProp, value); - } else if (type === 'ticker') { - el.animate(animateObj, duration, 'linear', function() { - setPositionProperty(params.resetValue, 'reset', 0); - // run the recursive loop after animation - tickerLoop(); - }); - } - } - }; - - /** - * Populates the pager with proper amount of pages - */ - var populatePager = function() { - var pagerHtml = '', - linkContent = '', - pagerQty = getPagerQty(); - // loop through each pager item - for (var i = 0; i < pagerQty; i++) { - linkContent = ''; - // if a buildPager function is supplied, use it to get pager link value, else use index + 1 - if (slider.settings.buildPager && $.isFunction(slider.settings.buildPager) || slider.settings.pagerCustom) { - linkContent = slider.settings.buildPager(i); - slider.pagerEl.addClass('bx-custom-pager'); - } else { - linkContent = i + 1; - slider.pagerEl.addClass('bx-default-pager'); - } - // var linkContent = slider.settings.buildPager && $.isFunction(slider.settings.buildPager) ? slider.settings.buildPager(i) : i + 1; - // add the markup to the string - pagerHtml += '
' + linkContent + '
'; - } - // populate the pager element with pager links - slider.pagerEl.html(pagerHtml); - }; - - /** - * Appends the pager to the controls element - */ - var appendPager = function() { - if (!slider.settings.pagerCustom) { - // create the pager DOM element - slider.pagerEl = $('
'); - // if a pager selector was supplied, populate it with the pager - if (slider.settings.pagerSelector) { - $(slider.settings.pagerSelector).html(slider.pagerEl); - // if no pager selector was supplied, add it after the wrapper - } else { - slider.controls.el.addClass('bx-has-pager').append(slider.pagerEl); - } - // populate the pager - populatePager(); - } else { - slider.pagerEl = $(slider.settings.pagerCustom); - } - // assign the pager click binding - slider.pagerEl.on('click touchend', 'a', clickPagerBind); - }; - - /** - * Appends prev / next controls to the controls element - */ - var appendControls = function() { - slider.controls.next = $('' + slider.settings.nextText + ''); - slider.controls.prev = $('' + slider.settings.prevText + ''); - // bind click actions to the controls - slider.controls.next.bind('click touchend', clickNextBind); - slider.controls.prev.bind('click touchend', clickPrevBind); - // if nextSelector was supplied, populate it - if (slider.settings.nextSelector) { - $(slider.settings.nextSelector).append(slider.controls.next); - } - // if prevSelector was supplied, populate it - if (slider.settings.prevSelector) { - $(slider.settings.prevSelector).append(slider.controls.prev); - } - // if no custom selectors were supplied - if (!slider.settings.nextSelector && !slider.settings.prevSelector) { - // add the controls to the DOM - slider.controls.directionEl = $('
'); - // add the control elements to the directionEl - slider.controls.directionEl.append(slider.controls.prev).append(slider.controls.next); - // slider.viewport.append(slider.controls.directionEl); - slider.controls.el.addClass('bx-has-controls-direction').append(slider.controls.directionEl); - } - }; - - /** - * Appends start / stop auto controls to the controls element - */ - var appendControlsAuto = function() { - slider.controls.start = $('
' + slider.settings.startText + '
'); - slider.controls.stop = $('
' + slider.settings.stopText + '
'); - // add the controls to the DOM - slider.controls.autoEl = $('
'); - // bind click actions to the controls - slider.controls.autoEl.on('click', '.bx-start', clickStartBind); - slider.controls.autoEl.on('click', '.bx-stop', clickStopBind); - // if autoControlsCombine, insert only the "start" control - if (slider.settings.autoControlsCombine) { - slider.controls.autoEl.append(slider.controls.start); - // if autoControlsCombine is false, insert both controls - } else { - slider.controls.autoEl.append(slider.controls.start).append(slider.controls.stop); - } - // if auto controls selector was supplied, populate it with the controls - if (slider.settings.autoControlsSelector) { - $(slider.settings.autoControlsSelector).html(slider.controls.autoEl); - // if auto controls selector was not supplied, add it after the wrapper - } else { - slider.controls.el.addClass('bx-has-controls-auto').append(slider.controls.autoEl); - } - // update the auto controls - updateAutoControls(slider.settings.autoStart ? 'stop' : 'start'); - }; - - /** - * Appends image captions to the DOM - */ - var appendCaptions = function() { - // cycle through each child - slider.children.each(function(index) { - // get the image title attribute - var title = $(this).find('img:first').attr('title'); - // append the caption - if (title !== undefined && ('' + title).length) { - $(this).append('
' + title + '
'); - } - }); - }; - - /** - * Click next binding - * - * @param e (event) - * - DOM event object - */ - var clickNextBind = function(e) { - e.preventDefault(); - if (slider.controls.el.hasClass('disabled')) { return; } - // if auto show is running, stop it - if (slider.settings.auto && slider.settings.stopAutoOnClick) { el.stopAuto(); } - el.goToNextSlide(); - }; - - /** - * Click prev binding - * - * @param e (event) - * - DOM event object - */ - var clickPrevBind = function(e) { - e.preventDefault(); - if (slider.controls.el.hasClass('disabled')) { return; } - // if auto show is running, stop it - if (slider.settings.auto && slider.settings.stopAutoOnClick) { el.stopAuto(); } - el.goToPrevSlide(); - }; - - /** - * Click start binding - * - * @param e (event) - * - DOM event object - */ - var clickStartBind = function(e) { - el.startAuto(); - e.preventDefault(); - }; - - /** - * Click stop binding - * - * @param e (event) - * - DOM event object - */ - var clickStopBind = function(e) { - el.stopAuto(); - e.preventDefault(); - }; - - /** - * Click pager binding - * - * @param e (event) - * - DOM event object - */ - var clickPagerBind = function(e) { - var pagerLink, pagerIndex; - e.preventDefault(); - if (slider.controls.el.hasClass('disabled')) { - return; - } - // if auto show is running, stop it - if (slider.settings.auto && slider.settings.stopAutoOnClick) { el.stopAuto(); } - pagerLink = $(e.currentTarget); - if (pagerLink.attr('data-slide-index') !== undefined) { - pagerIndex = parseInt(pagerLink.attr('data-slide-index')); - // if clicked pager link is not active, continue with the goToSlide call - if (pagerIndex !== slider.active.index) { el.goToSlide(pagerIndex); } - } - }; - - /** - * Updates the pager links with an active class - * - * @param slideIndex (int) - * - index of slide to make active - */ - var updatePagerActive = function(slideIndex) { - // if "short" pager type - var len = slider.children.length; // nb of children - if (slider.settings.pagerType === 'short') { - if (slider.settings.maxSlides > 1) { - len = Math.ceil(slider.children.length / slider.settings.maxSlides); - } - slider.pagerEl.html((slideIndex + 1) + slider.settings.pagerShortSeparator + len); - return; - } - // remove all pager active classes - slider.pagerEl.find('a').removeClass('active'); - // apply the active class for all pagers - slider.pagerEl.each(function(i, el) { $(el).find('a').eq(slideIndex).addClass('active'); }); - }; - - /** - * Performs needed actions after a slide transition - */ - var updateAfterSlideTransition = function() { - // if infinite loop is true - if (slider.settings.infiniteLoop) { - var position = ''; - // first slide - if (slider.active.index === 0) { - // set the new position - position = slider.children.eq(0).position(); - // carousel, last slide - } else if (slider.active.index === getPagerQty() - 1 && slider.carousel) { - position = slider.children.eq((getPagerQty() - 1) * getMoveBy()).position(); - // last slide - } else if (slider.active.index === slider.children.length - 1) { - position = slider.children.eq(slider.children.length - 1).position(); - } - if (position) { - if (slider.settings.mode === 'horizontal') { setPositionProperty(-position.left, 'reset', 0); } - else if (slider.settings.mode === 'vertical') { setPositionProperty(-position.top, 'reset', 0); } - } - } - // declare that the transition is complete - slider.working = false; - // onSlideAfter callback - slider.settings.onSlideAfter.call(el, slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index); - }; - - /** - * Updates the auto controls state (either active, or combined switch) - * - * @param state (string) "start", "stop" - * - the new state of the auto show - */ - var updateAutoControls = function(state) { - // if autoControlsCombine is true, replace the current control with the new state - if (slider.settings.autoControlsCombine) { - slider.controls.autoEl.html(slider.controls[state]); - // if autoControlsCombine is false, apply the "active" class to the appropriate control - } else { - slider.controls.autoEl.find('a').removeClass('active'); - slider.controls.autoEl.find('a:not(.bx-' + state + ')').addClass('active'); - } - }; - - /** - * Updates the direction controls (checks if either should be hidden) - */ - var updateDirectionControls = function() { - if (getPagerQty() === 1) { - slider.controls.prev.addClass('disabled'); - slider.controls.next.addClass('disabled'); - } else if (!slider.settings.infiniteLoop && slider.settings.hideControlOnEnd) { - // if first slide - if (slider.active.index === 0) { - slider.controls.prev.addClass('disabled'); - slider.controls.next.removeClass('disabled'); - // if last slide - } else if (slider.active.index === getPagerQty() - 1) { - slider.controls.next.addClass('disabled'); - slider.controls.prev.removeClass('disabled'); - // if any slide in the middle - } else { - slider.controls.prev.removeClass('disabled'); - slider.controls.next.removeClass('disabled'); - } - } - }; - - /** - * Initializes the auto process - */ - var initAuto = function() { - // if autoDelay was supplied, launch the auto show using a setTimeout() call - if (slider.settings.autoDelay > 0) { - var timeout = setTimeout(el.startAuto, slider.settings.autoDelay); - // if autoDelay was not supplied, start the auto show normally - } else { - el.startAuto(); - - //add focus and blur events to ensure its running if timeout gets paused - $(window).focus(function() { - el.startAuto(); - }).blur(function() { - el.stopAuto(); - }); - } - // if autoHover is requested - if (slider.settings.autoHover) { - // on el hover - el.hover(function() { - // if the auto show is currently playing (has an active interval) - if (slider.interval) { - // stop the auto show and pass true argument which will prevent control update - el.stopAuto(true); - // create a new autoPaused value which will be used by the relative "mouseout" event - slider.autoPaused = true; - } - }, function() { - // if the autoPaused value was created be the prior "mouseover" event - if (slider.autoPaused) { - // start the auto show and pass true argument which will prevent control update - el.startAuto(true); - // reset the autoPaused value - slider.autoPaused = null; - } - }); - } - }; - - /** - * Initializes the ticker process - */ - var initTicker = function() { - var startPosition = 0, - position, transform, value, idx, ratio, property, newSpeed, totalDimens; - // if autoDirection is "next", append a clone of the entire slider - if (slider.settings.autoDirection === 'next') { - el.append(slider.children.clone().addClass('bx-clone')); - // if autoDirection is "prev", prepend a clone of the entire slider, and set the left position - } else { - el.prepend(slider.children.clone().addClass('bx-clone')); - position = slider.children.first().position(); - startPosition = slider.settings.mode === 'horizontal' ? -position.left : -position.top; - } - setPositionProperty(startPosition, 'reset', 0); - // do not allow controls in ticker mode - slider.settings.pager = false; - slider.settings.controls = false; - slider.settings.autoControls = false; - // if autoHover is requested - if (slider.settings.tickerHover) { - if (slider.usingCSS) { - idx = slider.settings.mode === 'horizontal' ? 4 : 5; - slider.viewport.hover(function() { - transform = el.css('-' + slider.cssPrefix + '-transform'); - value = parseFloat(transform.split(',')[idx]); - setPositionProperty(value, 'reset', 0); - }, function() { - totalDimens = 0; - slider.children.each(function(index) { - totalDimens += slider.settings.mode === 'horizontal' ? $(this).outerWidth(true) : $(this).outerHeight(true); - }); - // calculate the speed ratio (used to determine the new speed to finish the paused animation) - ratio = slider.settings.speed / totalDimens; - // determine which property to use - property = slider.settings.mode === 'horizontal' ? 'left' : 'top'; - // calculate the new speed - newSpeed = ratio * (totalDimens - (Math.abs(parseInt(value)))); - tickerLoop(newSpeed); - }); - } else { - // on el hover - slider.viewport.hover(function() { - el.stop(); - }, function() { - // calculate the total width of children (used to calculate the speed ratio) - totalDimens = 0; - slider.children.each(function(index) { - totalDimens += slider.settings.mode === 'horizontal' ? $(this).outerWidth(true) : $(this).outerHeight(true); - }); - // calculate the speed ratio (used to determine the new speed to finish the paused animation) - ratio = slider.settings.speed / totalDimens; - // determine which property to use - property = slider.settings.mode === 'horizontal' ? 'left' : 'top'; - // calculate the new speed - newSpeed = ratio * (totalDimens - (Math.abs(parseInt(el.css(property))))); - tickerLoop(newSpeed); - }); - } - } - // start the ticker loop - tickerLoop(); - }; - - /** - * Runs a continuous loop, news ticker-style - */ - var tickerLoop = function(resumeSpeed) { - var speed = resumeSpeed ? resumeSpeed : slider.settings.speed, - position = {left: 0, top: 0}, - reset = {left: 0, top: 0}, - animateProperty, resetValue, params; - - // if "next" animate left position to last child, then reset left to 0 - if (slider.settings.autoDirection === 'next') { - position = el.find('.bx-clone').first().position(); - // if "prev" animate left position to 0, then reset left to first non-clone child - } else { - reset = slider.children.first().position(); - } - animateProperty = slider.settings.mode === 'horizontal' ? -position.left : -position.top; - resetValue = slider.settings.mode === 'horizontal' ? -reset.left : -reset.top; - params = {resetValue: resetValue}; - setPositionProperty(animateProperty, 'ticker', speed, params); - }; - - /** - * Check if el is on screen - */ - var isOnScreen = function(el) { - var win = $(window), - viewport = { - top: win.scrollTop(), - left: win.scrollLeft() - }, - bounds = el.offset(); - - viewport.right = viewport.left + win.width(); - viewport.bottom = viewport.top + win.height(); - bounds.right = bounds.left + el.outerWidth(); - bounds.bottom = bounds.top + el.outerHeight(); - - return (!(viewport.right < bounds.left || viewport.left > bounds.right || viewport.bottom < bounds.top || viewport.top > bounds.bottom)); - }; - - /** - * Initializes keyboard events - */ - var keyPress = function(e) { - var activeElementTag = document.activeElement.tagName.toLowerCase(), - tagFilters = 'input|textarea', - p = new RegExp(activeElementTag,['i']), - result = p.exec(tagFilters); - - if (result == null && isOnScreen(el)) { - if (e.keyCode === 39) { - clickNextBind(e); - return false; - } else if (e.keyCode === 37) { - clickPrevBind(e); - return false; - } - } - }; - - /** - * Initializes touch events - */ - var initTouch = function() { - // initialize object to contain all touch values - slider.touch = { - start: {x: 0, y: 0}, - end: {x: 0, y: 0} - }; - slider.viewport.bind('touchstart MSPointerDown pointerdown', onTouchStart); - - //for browsers that have implemented pointer events and fire a click after - //every pointerup regardless of whether pointerup is on same screen location as pointerdown or not - slider.viewport.on('click', '.bxslider a', function(e) { - if (slider.viewport.hasClass('click-disabled')) { - e.preventDefault(); - slider.viewport.removeClass('click-disabled'); - } - }); - }; - - /** - * Event handler for "touchstart" - * - * @param e (event) - * - DOM event object - */ - var onTouchStart = function(e) { - //disable slider controls while user is interacting with slides to avoid slider freeze that happens on touch devices when a slide swipe happens immediately after interacting with slider controls - slider.controls.el.addClass('disabled'); - - if (slider.working) { - e.preventDefault(); - slider.controls.el.removeClass('disabled'); - } else { - // record the original position when touch starts - slider.touch.originalPos = el.position(); - var orig = e.originalEvent, - touchPoints = (typeof orig.changedTouches !== 'undefined') ? orig.changedTouches : [orig]; - // record the starting touch x, y coordinates - slider.touch.start.x = touchPoints[0].pageX; - slider.touch.start.y = touchPoints[0].pageY; - - if (slider.viewport.get(0).setPointerCapture) { - slider.pointerId = orig.pointerId; - slider.viewport.get(0).setPointerCapture(slider.pointerId); - } - // bind a "touchmove" event to the viewport - slider.viewport.bind('touchmove MSPointerMove pointermove', onTouchMove); - // bind a "touchend" event to the viewport - slider.viewport.bind('touchend MSPointerUp pointerup', onTouchEnd); - slider.viewport.bind('MSPointerCancel pointercancel', onPointerCancel); - } - }; - - /** - * Cancel Pointer for Windows Phone - * - * @param e (event) - * - DOM event object - */ - var onPointerCancel = function(e) { - /* onPointerCancel handler is needed to deal with situations when a touchend - doesn't fire after a touchstart (this happens on windows phones only) */ - setPositionProperty(slider.touch.originalPos.left, 'reset', 0); - - //remove handlers - slider.controls.el.removeClass('disabled'); - slider.viewport.unbind('MSPointerCancel pointercancel', onPointerCancel); - slider.viewport.unbind('touchmove MSPointerMove pointermove', onTouchMove); - slider.viewport.unbind('touchend MSPointerUp pointerup', onTouchEnd); - if (slider.viewport.get(0).releasePointerCapture) { - slider.viewport.get(0).releasePointerCapture(slider.pointerId); - } - }; - - /** - * Event handler for "touchmove" - * - * @param e (event) - * - DOM event object - */ - var onTouchMove = function(e) { - var orig = e.originalEvent, - touchPoints = (typeof orig.changedTouches !== 'undefined') ? orig.changedTouches : [orig], - // if scrolling on y axis, do not prevent default - xMovement = Math.abs(touchPoints[0].pageX - slider.touch.start.x), - yMovement = Math.abs(touchPoints[0].pageY - slider.touch.start.y), - value = 0, - change = 0; - - // x axis swipe - if ((xMovement * 3) > yMovement && slider.settings.preventDefaultSwipeX) { - e.preventDefault(); - // y axis swipe - } else if ((yMovement * 3) > xMovement && slider.settings.preventDefaultSwipeY) { - e.preventDefault(); - } - if (slider.settings.mode !== 'fade' && slider.settings.oneToOneTouch) { - // if horizontal, drag along x axis - if (slider.settings.mode === 'horizontal') { - change = touchPoints[0].pageX - slider.touch.start.x; - value = slider.touch.originalPos.left + change; - // if vertical, drag along y axis - } else { - change = touchPoints[0].pageY - slider.touch.start.y; - value = slider.touch.originalPos.top + change; - } - setPositionProperty(value, 'reset', 0); - } - }; - - /** - * Event handler for "touchend" - * - * @param e (event) - * - DOM event object - */ - var onTouchEnd = function(e) { - slider.viewport.unbind('touchmove MSPointerMove pointermove', onTouchMove); - //enable slider controls as soon as user stops interacing with slides - slider.controls.el.removeClass('disabled'); - var orig = e.originalEvent, - touchPoints = (typeof orig.changedTouches !== 'undefined') ? orig.changedTouches : [orig], - value = 0, - distance = 0; - // record end x, y positions - slider.touch.end.x = touchPoints[0].pageX; - slider.touch.end.y = touchPoints[0].pageY; - // if fade mode, check if absolute x distance clears the threshold - if (slider.settings.mode === 'fade') { - distance = Math.abs(slider.touch.start.x - slider.touch.end.x); - if (distance >= slider.settings.swipeThreshold) { - if (slider.touch.start.x > slider.touch.end.x) { - el.goToNextSlide(); - } else { - el.goToPrevSlide(); - } - el.stopAuto(); - } - // not fade mode - } else { - // calculate distance and el's animate property - if (slider.settings.mode === 'horizontal') { - distance = slider.touch.end.x - slider.touch.start.x; - value = slider.touch.originalPos.left; - } else { - distance = slider.touch.end.y - slider.touch.start.y; - value = slider.touch.originalPos.top; - } - // if not infinite loop and first / last slide, do not attempt a slide transition - if (!slider.settings.infiniteLoop && ((slider.active.index === 0 && distance > 0) || (slider.active.last && distance < 0))) { - setPositionProperty(value, 'reset', 200); - } else { - // check if distance clears threshold - if (Math.abs(distance) >= slider.settings.swipeThreshold) { - if (distance < 0) { - el.goToNextSlide(); - } else { - el.goToPrevSlide(); - } - el.stopAuto(); - } else { - // el.animate(property, 200); - setPositionProperty(value, 'reset', 200); - } - } - } - slider.viewport.unbind('touchend MSPointerUp pointerup', onTouchEnd); - if (slider.viewport.get(0).releasePointerCapture) { - slider.viewport.get(0).releasePointerCapture(slider.pointerId); - } - }; - - /** - * Window resize event callback - */ - var resizeWindow = function(e) { - // don't do anything if slider isn't initialized. - if (!slider.initialized) { return; } - // Delay if slider working. - if (slider.working) { - window.setTimeout(resizeWindow, 10); - } else { - // get the new window dimens (again, thank you IE) - var windowWidthNew = $(window).width(), - windowHeightNew = $(window).height(); - // make sure that it is a true window resize - // *we must check this because our dinosaur friend IE fires a window resize event when certain DOM elements - // are resized. Can you just die already?* - if (windowWidth !== windowWidthNew || windowHeight !== windowHeightNew) { - // set the new window dimens - windowWidth = windowWidthNew; - windowHeight = windowHeightNew; - // update all dynamic elements - el.redrawSlider(); - // Call user resize handler - slider.settings.onSliderResize.call(el, slider.active.index); - } - } - }; - - /** - * Adds an aria-hidden=true attribute to each element - * - * @param startVisibleIndex (int) - * - the first visible element's index - */ - var applyAriaHiddenAttributes = function(startVisibleIndex) { - var numberOfSlidesShowing = getNumberSlidesShowing(); - // only apply attributes if the setting is enabled and not in ticker mode - if (slider.settings.ariaHidden && !slider.settings.ticker) { - // add aria-hidden=true to all elements - slider.children.attr('aria-hidden', 'true'); - // get the visible elements and change to aria-hidden=false - slider.children.slice(startVisibleIndex, startVisibleIndex + numberOfSlidesShowing).attr('aria-hidden', 'false'); - } - }; - - /** - * Returns index according to present page range - * - * @param slideOndex (int) - * - the desired slide index - */ - var setSlideIndex = function(slideIndex) { - if (slideIndex < 0) { - if (slider.settings.infiniteLoop) { - return getPagerQty() - 1; - }else { - //we don't go to undefined slides - return slider.active.index; - } - // if slideIndex is greater than children length, set active index to 0 (this happens during infinite loop) - } else if (slideIndex >= getPagerQty()) { - if (slider.settings.infiniteLoop) { - return 0; - } else { - //we don't move to undefined pages - return slider.active.index; - } - // set active index to requested slide - } else { - return slideIndex; - } - }; - - /** - * =================================================================================== - * = PUBLIC FUNCTIONS - * =================================================================================== - */ - - /** - * Performs slide transition to the specified slide - * - * @param slideIndex (int) - * - the destination slide's index (zero-based) - * - * @param direction (string) - * - INTERNAL USE ONLY - the direction of travel ("prev" / "next") - */ - el.goToSlide = function(slideIndex, direction) { - // onSlideBefore, onSlideNext, onSlidePrev callbacks - // Allow transition canceling based on returned value - var performTransition = true, - moveBy = 0, - position = {left: 0, top: 0}, - lastChild = null, - lastShowingIndex, eq, value, requestEl; - // store the old index - slider.oldIndex = slider.active.index; - //set new index - slider.active.index = setSlideIndex(slideIndex); - - // if plugin is currently in motion, ignore request - if (slider.working || slider.active.index === slider.oldIndex) { return; } - // declare that plugin is in motion - slider.working = true; - - performTransition = slider.settings.onSlideBefore.call(el, slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index); - - // If transitions canceled, reset and return - if (typeof (performTransition) !== 'undefined' && !performTransition) { - slider.active.index = slider.oldIndex; // restore old index - slider.working = false; // is not in motion - return; - } - - if (direction === 'next') { - // Prevent canceling in future functions or lack there-of from negating previous commands to cancel - if (!slider.settings.onSlideNext.call(el, slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index)) { - performTransition = false; - } - } else if (direction === 'prev') { - // Prevent canceling in future functions or lack there-of from negating previous commands to cancel - if (!slider.settings.onSlidePrev.call(el, slider.children.eq(slider.active.index), slider.oldIndex, slider.active.index)) { - performTransition = false; - } - } - - // check if last slide - slider.active.last = slider.active.index >= getPagerQty() - 1; - // update the pager with active class - if (slider.settings.pager || slider.settings.pagerCustom) { updatePagerActive(slider.active.index); } - // // check for direction control update - if (slider.settings.controls) { updateDirectionControls(); } - // if slider is set to mode: "fade" - if (slider.settings.mode === 'fade') { - // if adaptiveHeight is true and next height is different from current height, animate to the new height - if (slider.settings.adaptiveHeight && slider.viewport.height() !== getViewportHeight()) { - slider.viewport.animate({height: getViewportHeight()}, slider.settings.adaptiveHeightSpeed); - } - // fade out the visible child and reset its z-index value - slider.children.filter(':visible').fadeOut(slider.settings.speed).css({zIndex: 0}); - // fade in the newly requested slide - slider.children.eq(slider.active.index).css('zIndex', slider.settings.slideZIndex + 1).fadeIn(slider.settings.speed, function() { - $(this).css('zIndex', slider.settings.slideZIndex); - updateAfterSlideTransition(); - }); - // slider mode is not "fade" - } else { - // if adaptiveHeight is true and next height is different from current height, animate to the new height - if (slider.settings.adaptiveHeight && slider.viewport.height() !== getViewportHeight()) { - // fails with slow connections - //slider.viewport.animate({height: getViewportHeight()}, slider.settings.adaptiveHeightSpeed); - } - // if carousel and not infinite loop - if (!slider.settings.infiniteLoop && slider.carousel && slider.active.last) { - if (slider.settings.mode === 'horizontal') { - // get the last child position - lastChild = slider.children.eq(slider.children.length - 1); - position = lastChild.position(); - // calculate the position of the last slide - moveBy = slider.viewport.width() - lastChild.outerWidth(); - } else { - // get last showing index position - lastShowingIndex = slider.children.length - slider.settings.minSlides; - position = slider.children.eq(lastShowingIndex).position(); - } - // horizontal carousel, going previous while on first slide (infiniteLoop mode) - } else if (slider.carousel && slider.active.last && direction === 'prev') { - // get the last child position - eq = slider.settings.moveSlides === 1 ? slider.settings.maxSlides - getMoveBy() : ((getPagerQty() - 1) * getMoveBy()) - (slider.children.length - slider.settings.maxSlides); - lastChild = el.children('.bx-clone').eq(eq); - position = lastChild.position(); - // if infinite loop and "Next" is clicked on the last slide - } else if (direction === 'next' && slider.active.index === 0) { - // get the last clone position - position = el.find('> .bx-clone').eq(slider.settings.maxSlides).position(); - slider.active.last = false; - // normal non-zero requests - } else if (slideIndex >= 0) { - //parseInt is applied to allow floats for slides/page - requestEl = slideIndex * parseInt(getMoveBy()); - position = slider.children.eq(requestEl).position(); - } - - /* If the position doesn't exist - * (e.g. if you destroy the slider on a next click), - * it doesn't throw an error. - */ - if (typeof (position) !== 'undefined') { - value = slider.settings.mode === 'horizontal' ? -(position.left - moveBy) : -position.top; - // plugin values to be animated - setPositionProperty(value, 'slide', slider.settings.speed); - } else { - slider.working = false; - } - } - if (slider.settings.ariaHidden) { applyAriaHiddenAttributes(slider.active.index * getMoveBy()); } - if (!slider.working) { - el.redrawSlider() - } - }; - - /** - * Transitions to the next slide in the show - */ - el.goToNextSlide = function() { - // if infiniteLoop is false and last page is showing, disregard call - if (!slider.settings.infiniteLoop && slider.active.last) { return; } - var pagerIndex = parseInt(slider.active.index) + 1; - el.goToSlide(pagerIndex, 'next'); - }; - - /** - * Transitions to the prev slide in the show - */ - el.goToPrevSlide = function() { - // if infiniteLoop is false and last page is showing, disregard call - if (!slider.settings.infiniteLoop && slider.active.index === 0) { return; } - var pagerIndex = parseInt(slider.active.index) - 1; - el.goToSlide(pagerIndex, 'prev'); - }; - - /** - * Starts the auto show - * - * @param preventControlUpdate (boolean) - * - if true, auto controls state will not be updated - */ - el.startAuto = function(preventControlUpdate) { - // if an interval already exists, disregard call - if (slider.interval) { return; } - // create an interval - slider.interval = setInterval(function() { - if (slider.settings.autoDirection === 'next') { - el.goToNextSlide(); - } else { - el.goToPrevSlide(); - } - }, slider.settings.pause); - // if auto controls are displayed and preventControlUpdate is not true - if (slider.settings.autoControls && preventControlUpdate !== true) { updateAutoControls('stop'); } - }; - - /** - * Stops the auto show - * - * @param preventControlUpdate (boolean) - * - if true, auto controls state will not be updated - */ - el.stopAuto = function(preventControlUpdate) { - // if no interval exists, disregard call - if (!slider.interval) { return; } - // clear the interval - clearInterval(slider.interval); - slider.interval = null; - // if auto controls are displayed and preventControlUpdate is not true - if (slider.settings.autoControls && preventControlUpdate !== true) { updateAutoControls('start'); } - }; - - /** - * Returns current slide index (zero-based) - */ - el.getCurrentSlide = function() { - return slider.active.index; - }; - - /** - * Returns current slide element - */ - el.getCurrentSlideElement = function() { - return slider.children.eq(slider.active.index); - }; - - /** - * Returns a slide element - * @param index (int) - * - The index (zero-based) of the element you want returned. - */ - el.getSlideElement = function(index) { - return slider.children.eq(index); - }; - - /** - * Returns number of slides in show - */ - el.getSlideCount = function() { - return slider.children.length; - }; - - /** - * Return slider.working variable - */ - el.isWorking = function() { - return slider.working; - }; - - /** - * Update all dynamic slider elements - */ - el.redrawSlider = function() { - // resize all children in ratio to new screen size - slider.children.add(el.find('.bx-clone')).outerWidth(getSlideWidth()); - // adjust the height - slider.viewport.css('height', getViewportHeight()); - // update the slide position - if (!slider.settings.ticker) { setSlidePosition(); } - // if active.last was true before the screen resize, we want - // to keep it last no matter what screen size we end on - if (slider.active.last) { slider.active.index = getPagerQty() - 1; } - // if the active index (page) no longer exists due to the resize, simply set the index as last - if (slider.active.index >= getPagerQty()) { slider.active.last = true; } - // if a pager is being displayed and a custom pager is not being used, update it - if (slider.settings.pager && !slider.settings.pagerCustom) { - populatePager(); - updatePagerActive(slider.active.index); - } - if (slider.settings.ariaHidden) { applyAriaHiddenAttributes(slider.active.index * getMoveBy()); } - }; - - /** - * Destroy the current instance of the slider (revert everything back to original state) - */ - el.destroySlider = function() { - // don't do anything if slider has already been destroyed - if (!slider.initialized) { return; } - slider.initialized = false; - $('.bx-clone', this).remove(); - slider.children.each(function() { - if ($(this).data('origStyle') !== undefined) { - $(this).attr('style', $(this).data('origStyle')); - } else { - $(this).removeAttr('style'); - } - }); - if ($(this).data('origStyle') !== undefined) { - this.attr('style', $(this).data('origStyle')); - } else { - $(this).removeAttr('style'); - } - $(this).unwrap().unwrap(); - if (slider.controls.el) { slider.controls.el.remove(); } - if (slider.controls.next) { slider.controls.next.remove(); } - if (slider.controls.prev) { slider.controls.prev.remove(); } - if (slider.pagerEl && slider.settings.controls && !slider.settings.pagerCustom) { slider.pagerEl.remove(); } - $('.bx-caption', this).remove(); - if (slider.controls.autoEl) { slider.controls.autoEl.remove(); } - clearInterval(slider.interval); - if (slider.settings.responsive) { $(window).unbind('resize', resizeWindow); } - if (slider.settings.keyboardEnabled) { $(document).unbind('keydown', keyPress); } - //remove self reference in data - $(this).removeData('bxSlider'); - }; - - /** - * Reload the slider (revert all DOM changes, and re-initialize) - */ - el.reloadSlider = function(settings) { - if (settings !== undefined) { options = settings; } - el.destroySlider(); - init(); - //store reference to self in order to access public functions later - $(el).data('bxSlider', this); - }; - - init(); - - $(el).data('bxSlider', this); - - // returns the current jQuery object - return this; - }; - -})(jQuery); diff --git a/camp/static/js/slideshow.js b/camp/static/js/slideshow.js deleted file mode 100644 index 33eeabc..0000000 --- a/camp/static/js/slideshow.js +++ /dev/null @@ -1,50 +0,0 @@ -var startSlide = 0; -if (document.querySelectorAll('.select-image').length && document.location.hash.length) { - startSlide = parseInt(document.location.hash.slice(1)) - 1 -} -function loadSlideshow() { - $('a.original-link').bind('touchstart MSPointerDown pointerdown', function(event) { - event.stopPropagation() - }); - $('a.original-link').on({ - mousedown: function(event) { - event.stopPropagation() - }, - }) - slider = $('.slider1').show().bxSlider({ - startSlide: startSlide, - preloadImages: 'all', - adaptiveHeight : true, - pager : false, -}); - -var images = $('.slider1 img'), count = images.length; -images.on({load: function(event) { - setTimeout(function() { - slider.resize() - slider.redrawSlider() - }, 100) -}}) - -document.querySelectorAll('.select-image').forEach(function(a) { - a.onclick = function(event) { - event.preventDefault(); - slider.goToSlide(parseInt(this.dataset.id) - 1) - document.location.hash = '#' + this.dataset.id; - }; -}); - -$(document).keydown(function(e){ - if (e.keyCode == 39) // Right arrow - { - slider && slider.goToNextSlide && slider.goToNextSlide(); - return false; - } - else if (e.keyCode == 37) // left arrow - { - slider && slider.goToPrevSlide && slider.goToPrevSlide(); - return false; - } - }); -} -$(document).ready(loadSlideshow); diff --git a/content/templates/base.html b/content/templates/base.html index f1f0eea..e25edf6 100644 --- a/content/templates/base.html +++ b/content/templates/base.html @@ -10,7 +10,6 @@ {% endblock %} - {% compress css file site %} @@ -52,9 +51,7 @@ {% compress js file base %} - - {% endcompress %} {% block end %} {% endblock %}