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jquery.nanogallery.js
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/**!
* @preserve nanoGALLERY v5.0.0
* Plugin for jQuery by Christophe Brisbois
* Demo: http://nanogallery.brisbois.fr
* Sources: https://github.com/Kris-B/nanoGALLERY
*
* License: For personal, non-profit organizations, or open source projects, you may use nanoGALLERY for jQuery for free.
* -------- ALL OTHER USES REQUIRE THE PURCHASE OF PROFESSIONAL LICENSE.
*
*
* Components:
* - jQuery (http://www.jquery.com)
* - jQuery Color plugin - is embedded
* - imagesloaded (https://github.com/desandro/imagesloaded) - is embebed
* - Transit (http://ricostacruz.com/jquery.transit) - optional
* - fancybox (http://fancyapps.com) - optional
* - webfont generated by http://fontello.com - based on Font Awesome Copyright (C) 2012 by Dave Gandy (http://fortawesome.github.com/Font-Awesome/)
* - http://closure-compiler.appspot.com/home - for minifying javascript
* - http://gpbmike.github.io/refresh-sf/ - for minifying css
*/
/*
nanoGALLERY v5.0.0 release notes.
##### New features:
- new gallery layout engine
- gallery alignment (left, right, center, justified)
- gutter space between thumbnails
- highly improved thumbnail hover effects (better combinations and now layout style regardless)
- removed the dependency to transit.js (no more required)
- removed support of hammer.js
- display full flickr photostream (set photoset='none', limited to 500 photos)
- new option to automatically start the slideshow
- new gallery fullpage mode
- new thumbnail hover effects
- sort content on title (Flickr, Picasa, Google+, SmugMug)
- thumbnail hover effects:
- new option to delay the effect
- changed default duration from 200ms to 400ms
- new loading animation (now even if breadcrumb is not visible)
- on touch-devices:
- delay to open automatically the touched thumbnail
- improved usability (gallery and image display)
- new embedded font version with additional icons (nano_icon_font3)
- imagesloaded is now embedded to avoid conflict with other version
- new javascript helpers (fnViewerInfo, fnProcessData, fnThumbnailHoverResize)
- possibility to define thumbnail images real size (inline and API methods)
- better IE9 support
##### New options:
- **thumbnailAlignment**: set the thumbnail alignment. Possible values: `left`, `right`, `justified`, `center`
*string; Default: `center`*
- **thumbnailGutterWidth**: set the horizontal gutter space between thumbnails
*integer; Default: `2`*
- **thumbnailGutterHeight**: set the vertical gutter space between thumbnails
*integer; Default: `2`*
- **touchAutoOpenDelay**: delay in ms before opening the touched thumbnail. Particular values: `-1`=disabled, `0`=automatic.
*integer; Default:`0`*
- **slideshowAutoStart**: start automatically the slideshow when an image is displayed
*boolean; default:`false`*
- **thumbnailHoverEffect**: new hover effects `descriptionAppear`, `imageScaleIn80`
- **thumbnailHoverEffect**: new parameters `delay`, `delayBack`
- **photoSorting** / **albumSorting** : new possible values `titleAsc`, `titleDesc`, `randomN` (N=integer representing the maximum number of items to display)
- **dataSorting**: Items sort order (only markup and API method). Possible values: `standard`, `reversed`, `random`
*string; default:`'standard'`*
- **galleryFullpageButton**: button to display the gallery in fullpage
*boolean; Default:`false`*
- **galleryFullpageBgColor**: background color when the gallery is displayed in fullpage
*string; Default:`'#111'`*
- **imgtHeigt** and **imgtWidth**: set the real size of thumbnail images (API method)
- **data-ngthumbImgHeight** and **data-ngthumbImgWidth**: set the real size of thumbnail images (inline method)
- **thumbnailAdjustLastRowHeight**: Automatically lower the last row height to avoid layout breaks (only for justified layout - thumbailWidth='auto')
*boolean; default:`true`*
- **fnProcessData**: javascript helper to extend data associated to thumbnails/images (Flickr, Picasa, Google+, SmugMug)
Parameters: item (thumbnail object), kind (api, markup, flickr, picasa, smugmug), sourceData (original data retrieved from the online photo sharing site)
- **fnThumbnailHoverResize**: javascript helper fired on gallery resize
Parameters: $elt (thumbail element), item (thumbnail object), data (public data)
- **fnViewerInfo**: javascript helper for info button on viewer toolbar
Parameters: item (thumbnail object), data (public data)
**Visit nanoGALLERY homepage for usage details: [http://nanogallery.brisbois.fr](http://www.nanogallery.brisbois.fr/)**
##### Deprecated options:
- removed support of hammer.js
- `paginationMaxItemsPerPage`
- `thumbnailWidth`=`autoUpScale`
- `viewerScrollBarHidden`
- effect `labelSlideUp2`
##### Misc
- fixed broken image icon on some browser
- fixed some bugs in themes clean and light
- added management of browser prefix for a better browser support even with odler jQuery versions
- some css optimization
- many code refactoring
- minor bugfixes
Thanks to Giovanni Chiodi, AlexRed and Antonio R. (grief-of-these-days) for their contribution.
*/
// ##########################################
// ##### nanoGALLERY as a JQUERY PLUGIN #####
// ##########################################
(function ($) {
jQuery.fn.nanoGallery = function (options) {
var settings = $.extend(true, {
// default settings
userID : '',
kind : '',
album : '',
photoset : '',
blackList : 'scrapbook|profil',
whiteList : '',
albumList : '',
galleryToolbarWidthAligned : true,
galleryToolbarHideIcons : false,
galleryFullpageButton : false,
galleryFullpageBgColor : '#111',
breadcrumbAutoHideTopLevel : false,
displayBreadcrumb : false,
theme : 'default',
colorScheme : 'none',
colorSchemeViewer : 'default',
items : null,
itemsBaseURL : '',
paginationMaxLinesPerPage : 0,
maxWidth : 0,
viewer : 'internal',
viewerDisplayLogo : false,
imageTransition : 'default',
viewerToolbar : {position : 'bottom', style : 'innerImage'},
thumbnailAlignment : 'center',
thumbnailWidth : 230,
thumbnailHeight : 154,
thumbnailGutterWidth : 2,
thumbnailGutterHeight : 2,
thumbnailAdjustLastRowHeight : true,
thumbnailFeatured : false,
thumbnailHoverEffect : null,
thumbnailLabel : {position : 'overImageOnBottom', display : true, displayDescription : true, titleMaxLength : 0, descriptionMaxLength : 0, hideIcons : false, title : '', itemsCount : '' },
thumbnailDisplayInterval : 30,
thumbnailDisplayTransition : true,
thumbnailLazyLoad : false,
thumbnailLazyLoadTreshold : 100,
thumbnailGlobalImageTitle : '',
thumbnailGlobalAlbumTitle : '',
level1 : { thumbnailWidth: 0, thumbnailHeight: 0, thumbnailGutterWidth: 0, thumbnailGutterHeight: 0, thumbnailAlignment: 0, thumbnailHoverEffect: '', thumbnailLabel: null, touchAutoOpenDelay: false },
lores : {},
loresWidth : 500,
hires : {},
hiresWidth : 1200,
fnThumbnailInit : null,
fnThumbnailHoverInit : null,
fnThumbnailHoverResize : null,
fnThumbnailHover : null,
fnThumbnailHoverOut : null,
fnThumbnailDisplayEffect : null,
fnViewerInfo : null,
fnProcessData : null,
touchAnimation : true,
touchAutoOpenDelay : 0,
useTags : false,
preset : 'none',
locationHash : false,
slideshowDelay : 3000,
slideshowAutoStart : false,
photoSorting : '',
albumSorting : '',
dataSorting : '',
lazyBuild : 'none',
lazyBuildTreshold : 150,
flickrSkipOriginal : true,
i18n : {
'breadcrumbHome' : 'List of Albums', 'breadcrumbHome_FR' : 'Liste des Albums',
'paginationPrevious' : 'Previous', 'paginationPrevious_FR' : 'Précédent', 'paginationPrevious_DE' : 'Zurück', 'paginationPrevious_IT' : 'Indietro',
'paginationNext' : 'Next', 'paginationNext_FR' : 'Suivant', 'paginationNext_DE' : 'Weiter', 'paginationNext_IT' : 'Avanti',
'thumbnailLabelItemsCountPart1' : '| ',
'thumbnailLabelItemsCountPart2' : ' photos', 'thumbnailLabelItemsCountPart2_DE' : ' Photos',
'thumbnailImageTitle' : '',
'thumbnailAlbumTitle' : '',
'thumbnailImageDescription' : '',
'thumbnailAlbumDescription' : '',
'infoBoxPhoto' : 'Photo',
'infoBoxDate' : 'Date',
'infoBoxAlbum' : 'Album',
'infoBoxDimensions' : 'Dimensions',
'infoBoxFilename' : 'Filename',
'infoBoxFileSize' : 'File size',
'infoBoxCamera' : 'Camera',
'infoBoxFocalLength' : 'Focal length',
'infoBoxExposure' : 'Exposure',
'infoBoxFNumber' : 'F Number',
'infoBoxISO' : 'ISO',
'infoBoxMake' : 'Make',
'infoBoxFlash' : 'Flash',
'infoBoxViews' : 'Views',
'infoBoxComments' : 'Comments'
}
}, options );
return this.each( function () {
var nanoGALLERY_obj = new nanoGALLERY();
nanoGALLERY_obj.Initiate(this, settings );
});
};
}( jQuery ));
// ##############################
// ##### nanoGALLERY script #####
// ##############################
function nanoGALLERY() {
var g_i18nTranslations = {'paginationPrevious':'Previous', 'paginationNext':'Next', 'breadcrumbHome':'List of Albums', 'thumbnailImageTitle':'', 'thumbnailAlbumTitle':'', 'thumbnailImageDescription':'', 'thumbnailAlbumDescription':'' };
var gO = null,
gI = [],
$gE = {
base: null, // $g_baseControl = null,
conTnParent: null, // $g_containerThumbnailsParent
conLoadingB: null, // loading bar - nanoGalleryLBarOff
conConsole: null, // $g_containerConsole
conTn: null, // $g_containerThumbnails
conTnHid: null, // $g_containerThumbnailsHidden
conPagin: null, // $g_containerPagination
conBC: null, // $g_containerBreadcrumb
conNavB: null, // $g_containerNavigationbar
conNavBCon: null, // $g_containerNavigationbarCont
conNavBFullpage: null, // breadcrumb fullpage button
conVwCon: null, // $g_containerViewerContainer
conVw: null, // $g_containerViewer
conVwTb: null, // $g_containerViewerToolbar
vwImgP: null, // $g_ViewerImagePrevious
vwImgN: null, // $g_ViewerImageNext
vwImgC: null, // $g_ViewerImageCurrent
vwContent: null, // $g_containerViewerContent
vwLogo: null // $g_containerViewerLogo
},
$currentTouchedThumbnail = null,
g_baseEltID = null,
g_containerTags = null,
g_containerNavigationbarContDisplayed = false,
g_containerViewerDisplayed = false,
g_containerThumbnailsDisplayed = false,
g_tn = { // GENERAL THUMBNAILS PROPERTIES
displayInterval:30,
g_lazyLoadTreshold:100,
borderWidth: 0, // thumbnail container border width
borderHeight: 0, // thumbnail container border height
imgcBorderHeight: 0, // image container border height
imgcBorderWidth:0 , // image container border width
labelHeight: 0, // in case label on bottom, otherwise =0
outerWidth:0, // default thumbnail outerWidth (not used in case thumbnailWidth='auto'
outerHeight:0 // default thumbnail outerHeight (not used in case thumbnailHeight='auto'
},
g_tnHE = [],
g_blackList = null,
g_whiteList = null,
g_albumList = null,
g_galleryItemsCount = 0,
g_playSlideshow = false,
g_playSlideshowTimerID = 0,
g_slideshowDelay = 3000,
g_touchAutoOpenDelayTimerID = 0,
g_supportFullscreenAPI = false,
g_viewerIsFullscreen = false,
g_i18nLang = '',
g_timeImgChanged = 0,
g_timeLastTouchStart = 0,
g_pgMaxNbThumbnailsPerRow = 1,
g_pgMaxItemsPerPage = 0,
g_pgMaxLinesPerPage = 0,
g_lastOpenAlbumID = -1,
g_lastLocationHash = '',
g_viewerImageIsChanged = false,
g_viewerResizeTimerID = -1,
g_viewerCurrentItemIdx = -1,
g_albumIdxToOpenOnViewerClose = -1,
g_custGlobals = {},
g_thumbScale = 1,
g_thumbSize = 0,
g_delayedAlbumIdx = -1,
g_delayedSetLocationHash = false,
g_viewerSwipe = null,
g_aengine = 'animate',
g_scrollTimeOut = 0,
g_scrollTimeOut2 = 0,
g_maxAlbums = 1000000,
g_maxPhotos = 1000000,
g_gallerySwipeInitDone = false,
g_emptyGif = 'data:image/gif;base64,R0lGODlhEAAQAIAAAP///////yH5BAEKAAEALAAAAAAQABAAAAIOjI+py+0Po5y02ouzPgUAOw==',
g_CSStransformName = FirstSupportedPropertyName(["transform", "msTransform", "MozTransform", "WebkitTransform", "OTransform"]),
g_CSStransformStyle = FirstSupportedPropertyName(["transformStyle", "msTransformStyle", "MozTransformStyle", "WebkitTransformStyle", "OTransformStyle"]),
g_CSSperspective = FirstSupportedPropertyName(["perspective", "msPerspective", "MozPerspective", "WebkitPerspective", "OPerspective"]),
g_CSSbackfaceVisibilityName = FirstSupportedPropertyName(["backfaceVisibility", "msBackfaceVisibility", "MozBackfaceVisibility", "WebkitBackfaceVisibility", "OBackfaceVisibility"]),
g_CSStransitionName = FirstSupportedPropertyName(["transition", "msTransition", "MozTransition", "WebkitTransition", "OTransition"]),
g_CSSanimationName = FirstSupportedPropertyName(["animation", "msAnimation", "MozAnimation", "WebkitAnimation", "OAnimation"]);
/* IE detection. Copyright Julian Shapiro - Gist: https://gist.github.com/julianshapiro/9098609 */
var g_IE = (function() {
if (document.documentMode) {
return document.documentMode;
}
else {
for (var i = 7; i > 4; i--) {
var div = document.createElement("div");
div.innerHTML = "<!--[if IE " + i + "]><span></span><![endif]-->";
if (div.getElementsByTagName("span").length) {
div = null;
return i;
}
}
}
return undefined;
})();
var g_isGingerbread =/Android 2\.3\.[3-7]/i.test(navigator.userAgent),
g_openNoDelay=false;
// ### Picasa/Google+
// square format : 32, 48, 64, 72, 104, 144, 150, 160 (cropped)
// details: https://developers.google.com/picasa-web/docs/2.0/reference
var g_picasa = {
url: function() {
return (location.protocol=='https:' ? 'https://picasaweb.google.com/data/feed/api/' : 'http://picasaweb.google.com/data/feed/api/');
},
thumbSize:64,
thumbAvailableSizes : new Array(32, 48, 64, 72, 94, 104, 110, 128, 144, 150, 160, 200, 220, 288, 320, 400, 512, 576, 640, 720, 800, 912, 1024, 1152, 1280, 1440, 1600),
thumbAvailableSizesCropped : ' 32 48 64 72 104 144 150 160 ',
thumbSizeHack : true,
thumbSizeDir : 's'
};
// ### Flickr
// Details: http://www.flickr.com/services/api/misc.urls.html
var g_flickr = {
url: function() {
// Flickr API Going SSL-Only on June 27th, 2014
return 'https://api.flickr.com/services/rest/';
//return (location.protocol=='https:' ? 'https://api.flickr.com/services/rest/' : 'http://api.flickr.com/services/rest/');
},
thumbSize:'sq',
thumbSizeX2 : 'sq',
thumbSizeDir : 'height_',
thumbAvailableSizes : new Array(75,100,150,240,500,640),
thumbAvailableSizesStr : new Array('sq','t','q','s','m','z'),
photoSize : 'sq',
photoAvailableSizes : new Array(75,100,150,240,500,640,1024,1024,1600,2048),
photoAvailableSizesStr : new Array('sq','t','q','s','m','z','b','l','h','k'),
ApiKey : "2f0e634b471fdb47446abcb9c5afebdc"
};
// ### SmuMug
var g_smugmug = {
url: function() {
return (location.protocol=='https:' ? 'https://api.smugmug.com/services/api/json/1.3.0/' : 'http://api.smugmug.com/services/api/json/1.3.0/');
},
APIKey:'WJlHxuysNWKawKlzgrgDxTSirUOAYpbn',
//http://help.smugmug.com/customer/portal/articles/93250-what-are-available-display-sizes-
// the image width on SmugMug is used
photoAvailableSizes : new Array(100,150,400,600,800,1024,1280,1600),
photoAvailableSizesStr : new Array('TinyURL','ThumbURL','SmallURL','MediumURL','LargeURL','XLargeURL','X2LargeURL','X3LargeURL'),
thumbSize : 0,
thumbSizeX2 : 0,
photoSize : 0
};
// Color schemes - Gallery
var g_colorScheme_default = {
navigationbar : { background:'none', borderTop:'1px solid #555', borderBottom:'1px solid #555', borderRight:'', borderLeft:'', color:'#ccc', colorHover:'#fff' },
thumbnail : { background:'#000', border:'1px solid #000', labelBackground:'rgba(34, 34, 34, 0.75)', titleColor:'#eee', titleShadow:'', descriptionColor:'#ccc', descriptionShadow:''}
},
g_colorScheme_darkRed = {
// #ffa3a3 #ff7373 #ff4040 #ff0000 #a60000
navigationbar : { background:'#a60000', border:'1px dotted #ff0000', color:'#ccc', colorHover:'#fff' },
thumbnail : { background:'#a60000', border:'1px solid #ff0000', labelBackground:'rgba(134, 0, 0, 0.75)', titleColor:'#eee', titleShadow:'', descriptionColor:'#ccc', descriptionShadow:''}
},
g_colorScheme_darkGreen = {
// #97e697 #67e667 #39e639 #00cc00 #008500
navigationbar : { background:'#008500', border:'1px dotted #00cc00', color:'#ccc', colorHover:'#fff' },
thumbnail : { background:'#008500', border:'1px solid #00cc00', labelBackground:'rgba(0, 105, 0, 0.75)', titleColor:'#eee', titleShadow:'', descriptionColor:'#ccc', descriptionShadow:''}
},
g_colorScheme_darkBlue = {
// #a0b0d7 #7080d7 #4a60d7 #162ea2 #071871
navigationbar : { background:'#071871', border:'1px dotted #162ea2', color:'#ccc', colorHover:'#fff' },
thumbnail : { background:'#071871', border:'1px solid #162ea2', labelBackground:'rgba(7, 8, 81, 0.75)', titleColor:'#eee', titleShadow:'', descriptionColor:'#ccc', descriptionShadow:''}
},
g_colorScheme_darkOrange = {
// #ffd7b7 #ffd773 #ffc840 #ffb600 #a67600
navigationbar : { background:'#a67600', border:'1px dotted #ffb600', color:'#ccc', colorHover:'#fff' },
thumbnail : { background:'#a67600', border:'1px solid #ffb600', labelBackground:'rgba(134, 86, 0, 0.75)', titleColor:'#eee', titleShadow:'', descriptionColor:'#ccc', descriptionShadow:''}
},
g_colorScheme_light = {
navigationbar : { background:'none', borderTop:'1px solid #ddd', borderBottom:'1px solid #ddd', borderRight:'', borderLeft:'', color:'#777', colorHover:'#eee' },
thumbnail : { background:'#fff', border:'1px solid #fff', labelBackground:'rgba(60, 60, 60, 0.75)', titleColor:'#fff', titleShadow:'none', descriptionColor:'#eee', descriptionShadow:'none'}
},
g_colorScheme_lightBackground = {
navigationbar : { background:'none', border:'', color:'#000', colorHover:'#444' },
thumbnail : { background:'#000', border:'1px solid #000', labelBackground:'rgba(34, 34, 34, 0.85)', titleColor:'#fff', titleShadow:'', descriptionColor:'#eee', descriptionShadow:''}
};
// Color schemes - lightbox
var g_colorSchemeViewer_default = {
background:'#000', imageBorder:'4px solid #000', imageBoxShadow:'#888 0px 0px 0px', barBackground:'rgba(4, 4, 4, 0.7)', barBorder:'0px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
//background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #f8f8f8', imageBoxShadow:'#888 0px 0px 20px', barBackground:'rgba(4, 4, 4, 0.7)', barBorder:'0px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_dark = {
background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #f8f8f8', imageBoxShadow:'#888 0px 0px 20px', barBackground:'rgba(4, 4, 4, 0.7)', barBorder:'0px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_darkRed = {
// #ffa3a3 #ff7373 #ff4040 #ff0000 #a60000
background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #ffa3a3', imageBoxShadow:'#ff0000 0px 0px 20px', barBackground:'#a60000', barBorder:'2px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_darkGreen = {
// #97e697 #67e667 #39e639 #00cc00 #008500
background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #97e697', imageBoxShadow:'#00cc00 0px 0px 20px', barBackground:'#008500', barBorder:'2px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_darkBlue = {
// #a0b0d7 #7080d7 #4a60d7 #162ea2 #071871
background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #a0b0d7', imageBoxShadow:'#162ea2 0px 0px 20px', barBackground:'#071871', barBorder:'2px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_darkOrange = {
// #ffd7b7 #ffd773 #ffc840 #ffb600 #a67600
background:'rgba(1, 1, 1, 0.75)', imageBorder:'4px solid #ffd7b7', imageBoxShadow:'#ffb600 0px 0px 20px', barBackground:'#a67600', barBorder:'2px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
},
g_colorSchemeViewer_light = {
background:'rgba(187, 187, 187, 0.75)', imageBorder:'none', imageBoxShadow:'#888 0px 0px 0px', barBackground:'rgba(4, 4, 4, 0.7)', barBorder:'0px solid #111', barColor:'#eee', barDescriptionColor:'#aaa'
};
/* ##### THUMBNAIL ELEMENT STRUCTURE #####
+--------------------------+ -> g_tn.borderHeight/2 -+
| | | g_tn.outerHeight
|+------------------------+| -> =0 (always) -+ | item.thumbFullHeight
|| subcontainer || | |
|| || | |
|| +--------------------+ || -> g_tn.imgcBorderHeight/2
|| | imgContainer | ||
|| |+-------------------+ ||
|| || image | ||
|| |+-------------------+ ||
|| +--------------------+ ||
|| ||
|| +--------------------+ || -+ --> g_tn.labelBorderHeight
|| | labelImage | || | g_tn.labelHeight
|| |+------------------+| || | (=0 --> overImage)
|| || labelTitle || || | item.thumbLabelHeight
|| |+------------------+| || |
|| || labelDescription || ||
|| |+------------------+| ||
|| +--------------------+ ||
|| ||
|+------------------------+|
+--------------------------+
*/
// class to store one item (= one thumbnail)
var NGItems = (function () {
var nextId = 1; // private static --> all instances
// constructor
function NGItems( paramTitle, paramID ) {
var ID = 0; // private
// public (this instance only)
if( paramID === undefined || paramID === null ) {
ID = nextId++;
}
else {
ID = paramID;
}
this.GetID = function () { return ID; };
// public
this.title = paramTitle; // image title
this.description = ''; // image description
this.src = ''; // full sized image URL
this.width = 0; // image width
this.height = 0; // image height
this.destinationURL = ''; // thumbnail destination URL --> open URL instead of displaying image
this.kind = ''; // 'image' or 'album'
this.author = ''; // image author
this.thumbsrc = ''; // thumbnail image URL
this.thumbX2src = ''; // double sized thumbnail image URL (featured image)
this.thumbImgWidth = 0; // thumbnail image width
this.thumbImgHeight = 0; // thumbnail image height
this.thumbFullWidth = 0; // thumbnail full width
this.thumbFullHeight = 0; // thumbnail full height
this.thumbLabelWidth = 0;
this.thumbLabelHeight = 0;
this.thumbSizes = {};
this.hovered = false; // is the thumbnail currently hovered?
this.hoverInitDone = false;
this.$elt = null; // pointer to the corresponding DOM element
this.contentIsLoaded = false; // album: are items already loaded?
this.contentLength = 0; // album: number of items
this.imageNumber = 0; // image number in the album
this.eltTransform = {};
//if( tags.length === 0 ) {
// this.tags=null;
//}
//else {
// this.tags=tags.split(' ');
//}
this.albumID = 0; // ID of the parent album
this.paginationLastPage = 0;
this.paginationLastWidth = 0;
this.customData = {};
}
// public static
NGItems.get_nextId = function () {
return nextId;
};
// public (shared across instances)
NGItems.prototype = {
thumbImg: function () { //g_thumbSize
var thumbImg = {};
switch(gO.kind) {
case '':
thumbImg.src=this.thumbsrc;
thumbImg.width=this.thumbImgWidth;
thumbImg.height=this.thumbImgHeight;
break;
case 'flickr':
var tnIndex=0;
for(var i=1; i<g_flickr.thumbAvailableSizes.length; i++ ) {
var size=this.thumbSizes[g_flickr.thumbSizeDir+g_flickr.photoAvailableSizesStr[i]];
if( size != undefined ) {
tnIndex=i;
if( size > g_thumbSize ) {
break;
}
}
}
thumbImg.src=this.thumbSizes['url_'+g_flickr.photoAvailableSizesStr[tnIndex]];
thumbImg.width=parseInt(this.thumbSizes['width_'+g_flickr.photoAvailableSizesStr[tnIndex]]);
thumbImg.height=parseInt(this.thumbSizes['height_'+g_flickr.photoAvailableSizesStr[tnIndex]]);
break;
case 'smugmug':
thumbImg.src=this.thumbsrc;
thumbImg.width=this.thumbImgWidth;
thumbImg.height=this.thumbImgHeight;
break;
case 'picasa':
default:
thumbImg.src=this.thumbsrc;
thumbImg.width=this.thumbImgWidth;
thumbImg.height=this.thumbImgHeight;
break;
}
return thumbImg;
},
// for future use...
responsiveURL: function () {
var url = '';
switch(gO.kind) {
case '':
url = this.src;
break;
case 'flickr':
url = this.src;
break;
case 'smugmug':
url = this.src;
break;
case 'picasa':
default:
url = this.src;
break;
}
return url;
}
};
return NGItems;
})();
// ##########################
// ##### INITIALIZATION #####
// ##########################
this.Initiate = function( element, params ) {
"use strict";
gO = params;
$gE.base = jQuery(element);
g_baseEltID = $gE.base.attr('id');
// [TODO] deep linking support only once per page
// if( gO.locationHash ) {
// alert(location.hash);
// if( location.hash.length > 0 && location.hash.indexOf('#nanogallery/'+g_baseEltID) === 0 ) {
// gO.locationHash=false;
// nanoConsoleLog('locationHash has been disabled in:' + g_baseEltID +'. This option can only be used for one nanoGALLERY per page.');
// }
// }
// detect the animation engine
// default is jQuery
if( toType(jQuery.velocity) == 'object' ) {
// Velocity.js
g_aengine='velocity';
}
else
// Transit.js
if( jQuery.support.transition ) {
g_aengine='transition';
}
// Set theme and colorScheme
jQuery(element).addClass('nanogallery_theme_'+gO.theme);
SetColorScheme(element);
// Hide icons (thumbnails and breadcrumb)
if( gO.thumbnailLabel.hideIcons ) {
var s1 = '.nanogallery_thumbnails_icons_off ',
s = s1+'.nanoGalleryContainer .nanoGalleryThumbnailContainer .labelImageTitle:before { display:none !important; }'+'\n';
s += s1+'.nanoGalleryContainer .nanoGalleryThumbnailContainer .labelFolderTitle:before { display:none !important; }'+'\n';
jQuery('head').append('<style>'+s+'</style>');
jQuery(element).addClass('nanogallery_thumbnails_icons_off');
}
if( gO.galleryToolbarHideIcons ) {
var s1 = '.nanogallery_breadcrumb_icons_off ',
s=s1+'.nanoGalleryNavigationbar .folderHome:before { display:none !important; }'+'\n';
s += s1+'.nanoGalleryNavigationbar .folder:before { display:none !important; }'+'\n';
jQuery('head').append('<style>'+s+'</style>');
jQuery(element).addClass('nanogallery_breadcrumb_icons_off');
}
if( gO.thumbnailLabel.align == 'right' ) {
var s1 = '.nanogallery_thumbnails_label_align_right ',
s = s1+'.nanoGalleryContainer .nanoGalleryThumbnailContainer .labelImage { text-align : right !important; }'+'\n';
jQuery('head').append('<style>'+s+'</style>');
jQuery(element).addClass('nanogallery_thumbnails_label_align_right');
}
if( gO.thumbnailLabel.align == 'center' ) {
var s1 = '.nanogallery_thumbnails_label_align_center ',
s = s1+'.nanoGalleryContainer .nanoGalleryThumbnailContainer .labelImage { text-align : center !important; }'+'\n';
jQuery('head').append('<style>'+s+'</style>');
jQuery(element).addClass('nanogallery_thumbnails_label_align_center');
}
if( gO.thumbnailLabel.align == 'left' ) {
var s1 = '.nanogallery_thumbnails_label_align_left ',
s = s1+'.nanoGalleryContainer .nanoGalleryThumbnailContainer .labelImage { text-align : left !important; }'+'\n';
jQuery('head').append('<style>'+s+'</style>');
jQuery(element).addClass('nanogallery_thumbnails_label_align_left');
}
// Build the gallery structure - add the containers
$gE.conNavBCon=jQuery('<div class="nanoGalleryNavigationbarContainer"></div>').appendTo(element);
$gE.conNavBCon.hide();//css('visibility','hidden');
$gE.conNavB=jQuery('<div class="nanoGalleryNavigationbar"></div>').appendTo($gE.conNavBCon);
$gE.conBC=jQuery('<div class="nanoGalleryBreadcrumb"></div>').appendTo($gE.conNavB);
$gE.conLoadingB=jQuery('<div class="nanoGalleryLBar"><div></div><div></div><div></div><div></div><div></div></div>').appendTo(element);
$gE.conTnParent=jQuery('<div class="nanoGalleryContainerParent"></div>').appendTo(element);
$gE.conTn=jQuery('<div class="nanoGalleryContainer"></div>').appendTo($gE.conTnParent);
$gE.conConsole=jQuery('<div class="nanoGalleryConsoleParent"></div>').appendTo(element);
switch( gO.thumbnailAlignment ) {
case 'left':
$gE.conTnParent.css({'text-align':'left'});
$gE.conNavBCon.css({'margin-left':0 });
break;
case 'right':
$gE.conTnParent.css({'text-align':'right'});
$gE.conNavBCon.css({ 'margin-right':0});
break;
}
jQuery('head').append('<style>.nanogalleryHideElement {position: absolute !important; top: -9999px !important; left: -9999px !important;}</style>');
var t1=jQuery('<div class="nanogalleryHideElement '+jQuery(element).attr('class')+'"></div>').appendTo('body'),
t2=jQuery('<div class="nanoGalleryContainerParent"></div>').appendTo(t1);
$gE.conTnHid=jQuery('<div class="nanoGalleryContainer"></div>').appendTo(t2);
// check parameters consistency
checkPluginParameters();
if( g_pgMaxLinesPerPage > 0 ) {
$gE.conPagin=jQuery('<div class="nanoGalleryPagination"></div>').appendTo($gE.conTnParent);
}
var t= new userEventsGallery($gE.conTn[0]);
// i18n translations
i18n();
// fullscreen API support
if( document.fullscreenEnabled || document.webkitFullscreenEnabled || document.msFullscreenEnabled || document.mozFullScreenEnabled) {
g_supportFullscreenAPI=true;
} else {
nanoConsoleLog('Your browser does not support the fullscreen API. Fullscreen button will not be displayed.');
}
// cache some elements sizes of the thumbnail
retrieveThumbnailSizes();
// lazy build the gallery
if( gO.lazyBuild != 'loadData' ) { NGFinalize(); }
// GLOBAL EVENT MANAGEMENT
// Page resize
var g_resizeTimeOut=0;
jQuery(window).resize(function() {
if(g_resizeTimeOut) clearTimeout(g_resizeTimeOut);
if( g_containerViewerDisplayed ) {
ResizeInternalViewer($gE.vwImgC);
}
else {
g_resizeTimeOut = setTimeout(function () {
ResizeGallery();
return;
}, 50);
}
});
// Event page scrolled
jQuery(window).on('scroll', function () {
if(g_scrollTimeOut) clearTimeout(g_scrollTimeOut);
g_scrollTimeOut = setTimeout(function () {
if( gO.lazyBuild == 'loadData' ) {
if( inViewportVert($gE.conTnParent,gO.lazyBuildTreshold) ){
gO.lazyBuild='none';
NGFinalize();
}
}
if( g_delayedAlbumIdx != -1 ) {
if( inViewportVert($gE.conTnParent,gO.lazyBuildTreshold) ){
DisplayAlbumFinalize( g_delayedAlbumIdx, g_delayedSetLocationHash );
}
}
thumbnailsLazySetSrc();
return;
}, 200);
});
// [TODO] : check if this is still necessary
$gE.base.on('scroll', function () {
if(g_scrollTimeOut2) clearTimeout(g_scrollTimeOut2);
g_scrollTimeOut2 = setTimeout(function () {
thumbnailsLazySetSrc();
}, 200);
});
}
function ExposedObjects() {
return {
animationEngine:g_aengine,
t:'test'
};
}
// Original author : John Hrvatin, Lead Program Manager, Internet Explorer - http://blogs.msdn.com/b/ie/archive/2011/10/28/a-best-practice-for-programming-with-vendor-prefixes.aspx
function FirstSupportedPropertyName(prefixedPropertyNames) {
var tempDiv = document.createElement("div");
for (var i = 0; i < prefixedPropertyNames.length; ++i) {
if (typeof tempDiv.style[prefixedPropertyNames[i]] != 'undefined')
return prefixedPropertyNames[i];
}
return null;
}
function NGFinalize() {
var sizeImageMax=Math.max(window.screen.width, window.screen.height);
for( var j=0; j<g_tnHE.length; j++) {
switch(g_tnHE[j].name ) {
case 'imageScale150':
case 'imageScale150Outside':
case 'imageScaleIn80':
case 'imageSlide2Up':
case 'imageSlide2Down':
case 'imageSlide2Left':
case 'imageSlide2Right':
case 'imageSlide2UpRight':
case 'imageSlide2UpLeft':
case 'imageSlide2DownRight':
case 'imageSlide2DownLeft':
case 'imageSlide2Random':
g_thumbScale=Math.max(g_thumbScale, 1.5);
break;
case 'scale120':
g_thumbScale=Math.max(g_thumbScale, 1.2);
break;
}
}
var si=0;
if( gO.thumbnailHeight == 'auto' ) {
g_thumbSize=gO.thumbnailWidth*g_thumbScale;
g_flickr.thumbSizeDir='width_';
g_picasa.thumbSizeDir='w';
}
else if( gO.thumbnailWidth == 'auto' || gO.thumbnailWidth == 'autoUpScale' ) {
g_thumbSize=gO.thumbnailHeight*g_thumbScale;
g_picasa.thumbSizeDir='h';
}
else {
// g_thumbSize=Math.max(gO.thumbnailWidth,gO.thumbnailHeight)*g_thumbScale;
if( gO.thumbnailWidth > gO.thumbnailHeight ) {
g_thumbSize=gO.thumbnailWidth*g_thumbScale;
g_flickr.thumbSizeDir='width_';
g_picasa.thumbSizeDir='w';
}
else {
g_thumbSize=gO.thumbnailHeight*g_thumbScale;
}
}
switch(gO.kind) {
// MARKUP / API
case '':
NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', '0', '-1' );
if( gO.itemsBaseURL.length >0 ) {gO.itemsBaseURL+='/';}
if( gO.items !== undefined && gO.items !== null ) {
ProcessItemOption();
if( !ProcessLocationHash(false) ) {
DisplayAlbum(0,false);
}
}
else {
var elements=jQuery($gE.base).children('a');
if( elements.length > 0 ) {
ProcessHREF(elements);
if( !ProcessLocationHash(false) ) {
DisplayAlbum(0,false);
}
}
else
nanoAlert('error: no image to process.');
}
break;
// FLICKR STORAGE
case 'flickr':
if( !gO.flickrSkipOriginal ) {
g_flickr.photoAvailableSizes.push(10000);
g_flickr.photoAvailableSizesStr.push('o');
}
for( i=0; i<g_flickr.photoAvailableSizes.length; i++) {
g_flickr.photoSize=i; //g_flickr.photoAvailableSizesStr[i];
if( sizeImageMax <= g_flickr.photoAvailableSizes[i] ) {
break;
}
}
NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', gO.photoset.length > 0 ? gO.photoset : '0', '-1' );
FlickrProcessItems(0,true,-1,false);
break;
// SMUGMUG STORAGE
case 'smugmug':
for( i=0; i<g_smugmug.photoAvailableSizes.length; i++) {
g_smugmug.thumbSize=i;
if( g_thumbSize <= g_smugmug.photoAvailableSizes[i] ) {
break;
}
}
for( i=0; i<g_smugmug.photoAvailableSizes.length; i++) {
g_smugmug.thumbSizeX2=i;
if( (g_thumbSize*2) <= g_smugmug.photoAvailableSizes[i] ) {
break;
}
}
for( i=0; i<g_smugmug.photoAvailableSizes.length; i++) {
g_smugmug.photoSize=i;
if( sizeImageMax <= g_smugmug.photoAvailableSizes[i] ) {
break;
}
}
NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', '0', '-1' );
SmugmugProcessItems(0,true,-1,false);
break;
// PICASA/GOOGLE+ STORAGE
case 'picasa':
default:
for(var i=0; i<g_picasa.thumbAvailableSizes.length; i++) {
g_picasa.thumbSize=g_picasa.thumbAvailableSizes[i];
if( g_thumbSize < g_picasa.thumbAvailableSizes[i] ) {
if( g_picasa.thumbAvailableSizesCropped.indexOf(' '+g_picasa.thumbAvailableSizes[i]+'') >= 0 ) {
g_picasa.thumbSizeHack=false;
}
break;
}
}
if( gO.album.length > 0 ) {
var p=gO.album.indexOf('&authkey=');
if( p >= 0 ) {
var albumId=gO.album.substring(0,p),
opt=gO.album.substring(p);
if( opt.indexOf('Gv1sRg') == -1 ) {
opt='&authkey=Gv1sRg'+opt.substring(9);
}
var newItem=NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', albumId, '-1' );
newItem.customData.authkey=opt;
}
else {
NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', gO.album, '-1' );
}
}
else {
NGAddItem(g_i18nTranslations.breadcrumbHome, '', '', '', '', 'album', '', '0', '-1' );
}
PicasaProcessItems(0,true,-1,false);
break;
}
// Keyboard management --> Image Viewer
jQuery(document).keyup(function(e) {
if( g_containerViewerDisplayed ) {
switch( e.keyCode) {
case 27: // Esc key
CloseInternalViewer(true);
break;
case 32: // SPACE
case 13: // ENTER
SlideshowToggle();
break;
case 38: // UP
case 39: // RIGHT
case 33: // PAGE UP
DisplayNextImagePart1();
break;
case 40: // DOWN
case 37: // LEFT
case 34: // PAGE DOWN
DisplayPreviousImage();
break;
case 35: // END
case 36: // BEGIN
}
}
});
// browser back-button to close the image currently displayed
jQuery(window).bind( 'hashchange', function( event ) {
if( gO.locationHash ) {
ProcessLocationHash(true);
}
return;
});
// gallery fullpage
if( gO.galleryFullpageButton ) {
$gE.conNavBFullpage =jQuery('<div class="nanoGalleryFullpage setFullPageButton"></div>').appendTo($gE.conNavB);
$gE.conNavBFullpage.on('click', function(e){
if( $gE.conNavBFullpage.hasClass('setFullPageButton') ) {
// switch to fullpage display mode
if( gO.maxWidth > 0 ) {
jQuery($gE.base).css({'maxWidth':''});
}
$gE.conNavBFullpage.removeClass('setFullPageButton').addClass('removeFullPageButton');
setElementOnTop('', $gE.base);
$gE.base.addClass('fullpage');
jQuery('body').css({overflow:'hidden'});
ResizeGallery();
}
else {
// normal display
$gE.conNavBFullpage.removeClass('removeFullPageButton').addClass('setFullPageButton');
if( gO.maxWidth > 0 ) {
jQuery($gE.base).css({'maxWidth':gO.maxWidth});
}
$gE.base.removeClass('fullpage');
jQuery('body').css({overflow:'inherit'});
ResizeGallery();
}
});
}
}
function ElementTranslateX( element, posX ) {
jQuery(element).css({ 'left': posX });
// [TODO] - translateX needs some code refactoring...