/*
* nyroModal - jQuery Plugin
* http://nyromodal.nyrodev.com
*
* Copyright (c) 2008 Cedric Nirousset (nyrodev.com)
* Licensed under the MIT license
*
* $Date: 2009-08-14 (Fri, 14 Aug 2009) $
* $version: 1.5.2
*/
jQuery(function($) {
// -------------------------------------------------------
// Private Variables
// -------------------------------------------------------
var userAgent = navigator.userAgent.toLowerCase();
var browserVersion = (userAgent.match(/.+(?:rv|webkit|khtml|opera|msie)[\/: ]([\d.]+)/) || [0, '0'])[1];
var isIE6 = (/msie/.test(userAgent) && !/opera/.test(userAgent) && parseInt(browserVersion) < 7 && !window.XMLHttpRequest);
var body = $('body');
var currentSettings;
var shouldResize = false;
var gallery = {};
// To know if the fix for the Issue 10 should be applied (or has been applied)
var fixFF = false;
// Used for retrieve the content from an hidden div
var contentElt;
var contentEltLast;
// Contains info about nyroModal state and all div references
var modal = {
started: false,
ready: false,
dataReady: false,
anim: false,
animContent: false,
loadingShown: false,
transition: false,
resizing: false,
closing: false,
error: false,
blocker: null,
blockerVars: null,
full: null,
bg: null,
loading: null,
tmp: null,
content: null,
wrapper: null,
contentWrapper: null,
scripts: new Array(),
scriptsShown: new Array()
};
// Indicate of the height or the width was resized, to reinit the currentsettings related to null
var resized = {
width: false,
height: false,
windowResizing: false
};
var initSettingsSize = {
width: null,
height: null,
windowResizing: true
};
var windowResizeTimeout;
// -------------------------------------------------------
// Public function
// -------------------------------------------------------
// jQuery extension function. A paramater object could be used to overwrite the default settings
$.fn.nyroModal = function(settings) {
if (!this)
return false;
return this.each(function() {
var me = $(this);
if (this.nodeName.toLowerCase() == 'form') {
me
.unbind('submit.nyroModal')
.bind('submit.nyroModal', function(e) {
if (e.isDefaultPrevented())
return false;
if (me.data('nyroModalprocessing'))
return true;
if (this.enctype == 'multipart/form-data') {
processModal($.extend(settings, {
from: this
}));
return true;
}
e.preventDefault();
processModal($.extend(settings, {
from: this
}));
return false;
});
} else {
me
.unbind('click.nyroModal')
.bind('click.nyroModal', function(e) {
if (e.isDefaultPrevented())
return false;
e.preventDefault();
processModal($.extend(settings, {
from: this
}));
return false;
});
}
});
};
// jQuery extension function to call manually the modal. A paramater object could be used to overwrite the default settings
$.fn.nyroModalManual = function(settings) {
if (!this.length)
processModal(settings);
return this.each(function() {
processModal($.extend(settings, {
from: this
}));
});
};
$.nyroModalManual = function(settings) {
processModal(settings);
};
// Update the current settings
// object settings
// string deep1 first key where overwrite the settings
// string deep2 second key where overwrite the settings
$.nyroModalSettings = function(settings, deep1, deep2) {
setCurrentSettings(settings, deep1, deep2);
if (!deep1 && modal.started) {
if (modal.bg && settings.bgColor)
currentSettings.updateBgColor(modal, currentSettings, function() { });
if (modal.contentWrapper && settings.title)
setTitle();
if (!modal.error && (settings.windowResizing || (!modal.resizing && (('width' in settings && settings.width == currentSettings.width) || ('height' in settings && settings.height == currentSettings.height))))) {
modal.resizing = true;
if (modal.contentWrapper)
calculateSize(true);
if (modal.contentWrapper && modal.contentWrapper.is(':visible') && !modal.animContent) {
if (fixFF)
modal.content.css({ position: '' });
currentSettings.resize(modal, currentSettings, function() {
currentSettings.windowResizing = false;
modal.resizing = false;
if (fixFF)
modal.content.css({ position: 'fixed' });
if ($.isFunction(currentSettings.endResize))
currentSettings.endResize(modal, currentSettings);
});
}
}
}
};
// Remove the modal function
$.nyroModalRemove = function() {
removeModal();
};
// Go to the next image for a gallery
// return false if nothing was done
$.nyroModalNext = function() {
var link = getGalleryLink(1);
if (link)
return link.nyroModalManual(getCurrentSettingsNew());
return false;
};
// Go to the previous image for a gallery
// return false if nothing was done
$.nyroModalPrev = function() {
var link = getGalleryLink(-1);
if (link)
return link.nyroModalManual(getCurrentSettingsNew());
return false;
};
// -------------------------------------------------------
// Default Settings
// -------------------------------------------------------
$.fn.nyroModal.settings = {
debug: false, // Show the debug in the background
blocker: false, // Element which will be blocked by the modal
modal: false, // Esc key or click backgrdound enabling or not
type: '', // nyroModal type (form, formData, iframe, image, etc...)
forceType: null, // Used to force the type
from: '', // Dom object where the call come from
hash: '', // Eventual hash in the url
processHandler: null, // Handler just before the real process
selIndicator: 'nyroModalSel', // Value added when a form or Ajax is sent with a filter content
formIndicator: 'nyroModal', // Value added when a form is sent
content: null, // Raw content if type content is used
bgColor: '#000000', // Background color
ajax: {}, // Ajax option (url, data, type, success will be overwritten for a form, url and success only for an ajax call)
swf: { // Swf player options if swf type is used.
wmode: 'transparent'
},
width: null, // default Width If null, will be calculate automatically
height: null, // default Height If null, will be calculate automatically
minWidth: 750, // Minimum width
minHeight: 450, // Minimum height
resizable: true, // Indicate if the content is resizable. Will be set to false for swf
autoSizable: true, // Indicate if the content is auto sizable. If not, the min size will be used
padding: 25, // padding for the max modal size
regexImg: '[^\.]\.(jpg|jpeg|png|tiff|gif|bmp)\s*$', // Regex to find images
addImageDivTitle: false, // Indicate if the div title should be inserted
defaultImgAlt: 'Image', // Default alt attribute for the images
setWidthImgTitle: true, // Set the width to the image title
ltr: true, // Left to Right by default. Put to false for Hebrew or Right to Left language
gallery: null, // Gallery name if provided
galleryLinks: 'PrevNext', // Use .nyroModalPrev and .nyroModalNext to set the navigation link
galleryCounts: galleryCounts, // Callback to show the gallery count
zIndexStart: 100,
css: { // Default CSS option for the nyroModal Div. Some will be overwritten or updated when using IE6
bg: {
position: 'absolute',
overflow: 'hidden',
top: 0,
left: 0,
height: '100%',
width: '100%'
},
wrapper: {
position: 'absolute',
top: '50%',
left: '50%'
},
wrapper2: {
},
content: {
overflow: 'auto'
},
loading: {
position: 'absolute',
top: '50%',
left: '50%',
marginTop: '-50px',
marginLeft: '-50px'
}
},
wrap: { // Wrapper div used to style the modal regarding the content type
div: '',
ajax: '',
form: '',
formData: '',
image: '',
swf: '',
iframe: '',
iframeForm: '',
manual: ''
},
closeButton: 'Close', // Adding automaticly as the first child of #nyroModalWrapper
title: null, // Modal title
titleFromIframe: true, // When using iframe in the same domain, try to get the title from it
openSelector: '.nyroModal', // selector for open a new modal. will be used to parse automaticly at page loading
closeSelector: '.nyroModalClose', // selector to close the modal
contentLoading: 'Cancel', // Loading div content
errorClass: 'error', // CSS Error class added to the loading div in case of error
contentError: 'The requested content cannot be loaded. Please try again later. Close', // Content placed in the loading div in case of error
handleError: null, // Callback in case of error
showBackground: showBackground, // Show background animation function
hideBackground: hideBackground, // Hide background animation function
endFillContent: null, // Will be called after filling and wraping the content, before parsing closeSelector and openSelector and showing the content
showContent: showContent, // Show content animation function
endShowContent: null, // Will be called once the content is shown
beforeHideContent: null, // Will be called just before the modal closing
hideContent: hideContent, // Hide content animation function
showTransition: showTransition, // Show the transition animation (a modal is already shown and a new one is requested)
hideTransition: hideTransition, // Hide the transition animation to show the content
showLoading: showLoading, // show loading animation function
hideLoading: hideLoading, // hide loading animation function
resize: resize, // Resize animation function
endResize: null, // Will be called one the content is resized
updateBgColor: updateBgColor, // Change background color animation function
endRemove: null // Will be called once the modal is totally gone
};
// -------------------------------------------------------
// Private function
// -------------------------------------------------------
// Main function
function processModal(settings) {
if (modal.loadingShown || modal.transition || modal.anim)
return;
debug('processModal');
modal.started = true;
setDefaultCurrentSettings(settings);
if (!modal.full)
modal.blockerVars = modal.blocker = null;
modal.error = false;
modal.closing = false;
modal.dataReady = false;
modal.scripts = new Array();
modal.scriptsShown = new Array();
currentSettings.type = fileType();
if (currentSettings.forceType) {
if (!currentSettings.content)
currentSettings.from = true;
currentSettings.type = currentSettings.forceType;
currentSettings.forceType = null;
}
if ($.isFunction(currentSettings.processHandler))
currentSettings.processHandler(currentSettings);
var from = currentSettings.from;
var url = currentSettings.url;
initSettingsSize.width = currentSettings.width;
initSettingsSize.height = currentSettings.height;
if (currentSettings.type == 'swf') {
// Swf is transforming as a raw content
setCurrentSettings({ overflow: 'hidden' }, 'css', 'content');
currentSettings.content = '';
}
if (from) {
var jFrom = $(from).blur();
if (currentSettings.type == 'form') {
var data = $(from).serializeArray();
data.push({ name: currentSettings.formIndicator, value: 1 });
if (currentSettings.selector)
data.push({ name: currentSettings.selIndicator, value: currentSettings.selector.substring(1) });
$.ajax($.extend({}, currentSettings.ajax, {
url: url,
data: data,
type: jFrom.attr('method') ? jFrom.attr('method') : 'get',
success: ajaxLoaded,
error: loadingError
}));
debug('Form Ajax Load: ' + jFrom.attr('action'));
showModal();
} else if (currentSettings.type == 'formData') {
// Form with data. We're using a hidden iframe
initModal();
jFrom.attr('target', 'nyroModalIframe');
jFrom.attr('action', url);
jFrom.prepend('');
if (currentSettings.selector)
jFrom.prepend('');
modal.tmp.html('');
$('iframe', modal.tmp)
.css({
width: currentSettings.width,
height: currentSettings.height
})
.error(loadingError)
.load(formDataLoaded);
debug('Form Data Load: ' + jFrom.attr('action'));
showModal();
showContentOrLoading();
} else if (currentSettings.type == 'image') {
debug('Image Load: ' + url);
var title = jFrom.attr('title') || currentSettings.defaultImgAlt;
initModal();
modal.tmp.html('').find('img').attr('alt', title);
modal.tmp.css({ lineHeight: 0 });
$('img', modal.tmp)
.error(loadingError)
.load(function() {
debug('Image Loaded: ' + this.src);
$(this).unbind('load');
var w = modal.tmp.width();
var h = modal.tmp.height();
modal.tmp.css({ lineHeight: '' });
resized.width = w;
resized.height = h;
setCurrentSettings({
width: w,
height: h,
imgWidth: w,
imgHeight: h
});
initSettingsSize.width = w;
initSettingsSize.height = h;
setCurrentSettings({ overflow: 'hidden' }, 'css', 'content');
modal.dataReady = true;
if (modal.loadingShown || modal.transition)
showContentOrLoading();
})
.attr('src', url);
showModal();
} else if (currentSettings.type == 'iframeForm') {
initModal();
modal.tmp.html('');
debug('Iframe Form Load: ' + url);
$('iframe', modal.tmp).eq(0)
.css({
width: '100%',
height: $.support.boxModel ? '99%' : '100%'
})
.load(iframeLoaded);
modal.dataReady = true;
showModal();
} else if (currentSettings.type == 'iframe') {
initModal();
modal.tmp.html('');
debug('Iframe Load: ' + url);
$('iframe', modal.tmp).eq(0)
.css({
width: '100%',
height: $.support.boxModel ? '99%' : '100%'
})
.load(iframeLoaded);
modal.dataReady = true;
showModal();
} else if (currentSettings.type) {
// Could be every other kind of type or a dom selector
debug('Content: ' + currentSettings.type);
initModal();
modal.tmp.html(currentSettings.content);
var w = modal.tmp.width();
var h = modal.tmp.height();
var div = $(currentSettings.type);
if (div.length) {
setCurrentSettings({ type: 'div' });
w = div.width();
h = div.height();
if (contentElt)
contentEltLast = contentElt;
contentElt = div;
modal.tmp.append(div.contents());
}
initSettingsSize.width = w;
initSettingsSize.height = h;
setCurrentSettings({
width: w,
height: h
});
if (modal.tmp.html())
modal.dataReady = true;
else
loadingError();
if (!modal.ready)
showModal();
else
endHideContent();
} else {
debug('Ajax Load: ' + url);
setCurrentSettings({ type: 'ajax' });
var data = currentSettings.ajax.data || {};
if (currentSettings.selector) {
if (typeof data == "string") {
data += '&' + currentSettings.selIndicator + '=' + currentSettings.selector.substring(1);
} else {
data[currentSettings.selIndicator] = currentSettings.selector.substring(1);
}
}
$.ajax($.extend(true, currentSettings.ajax, {
url: url,
success: ajaxLoaded,
error: loadingError,
data: data
}));
showModal();
}
} else if (currentSettings.content) {
// Raw content not from a DOM element
debug('Content: ' + currentSettings.type);
setCurrentSettings({ type: 'manual' });
initModal();
modal.tmp.html($('').html(currentSettings.content).contents());
if (modal.tmp.html())
modal.dataReady = true;
else
loadingError();
showModal();
} else {
// What should we show here? nothing happen
}
}
// Update the current settings
// object settings
// string deep1 first key where overwrite the settings
// string deep2 second key where overwrite the settings
function setDefaultCurrentSettings(settings) {
debug('setDefaultCurrentSettings');
currentSettings = $.extend(true, {}, $.fn.nyroModal.settings, settings);
currentSettings.selector = '';
currentSettings.borderW = 0;
currentSettings.borderH = 0;
currentSettings.resizable = true;
setMargin();
}
function setCurrentSettings(settings, deep1, deep2) {
if (modal.started) {
if (deep1 && deep2) {
$.extend(true, currentSettings[deep1][deep2], settings);
} else if (deep1) {
$.extend(true, currentSettings[deep1], settings);
} else {
if (modal.animContent) {
if ('width' in settings) {
if (!modal.resizing) {
settings.setWidth = settings.width;
shouldResize = true;
}
delete settings['width'];
}
if ('height' in settings) {
if (!modal.resizing) {
settings.setHeight = settings.height;
shouldResize = true;
}
delete settings['height'];
}
}
$.extend(true, currentSettings, settings);
}
} else {
if (deep1 && deep2) {
$.extend(true, $.fn.nyroModal.settings[deep1][deep2], settings);
} else if (deep1) {
$.extend(true, $.fn.nyroModal.settings[deep1], settings);
} else {
$.extend(true, $.fn.nyroModal.settings, settings);
}
}
}
// Set the margin for postionning the element. Useful for IE6
function setMarginScroll() {
if (isIE6 && !modal.blocker) {
if (document.documentElement) {
currentSettings.marginScrollLeft = document.documentElement.scrollLeft;
currentSettings.marginScrollTop = document.documentElement.scrollTop;
} else {
currentSettings.marginScrollLeft = document.body.scrollLeft;
currentSettings.marginScrollTop = document.body.scrollTop;
}
} else {
currentSettings.marginScrollLeft = 0;
currentSettings.marginScrollTop = 0;
}
}
// Set the margin for the content
function setMargin() {
setMarginScroll();
currentSettings.marginLeft = -(currentSettings.width + currentSettings.borderW) / 2;
currentSettings.marginTop = -(currentSettings.height + currentSettings.borderH) / 2;
if (!modal.blocker) {
currentSettings.marginLeft += currentSettings.marginScrollLeft;
currentSettings.marginTop += currentSettings.marginScrollTop;
}
}
// Set the margin for the current loading
function setMarginLoading() {
setMarginScroll();
var outer = getOuter(modal.loading);
currentSettings.marginTopLoading = -(modal.loading.height() + outer.h.border + outer.h.padding) / 2;
currentSettings.marginLeftLoading = -(modal.loading.width() + outer.w.border + outer.w.padding) / 2;
if (!modal.blocker) {
currentSettings.marginLefttLoading += currentSettings.marginScrollLeft;
currentSettings.marginTopLoading += currentSettings.marginScrollTop;
}
}
// Set the modal Title
function setTitle() {
var title = $('h1#nyroModalTitle', modal.contentWrapper);
if (title.length)
title.text(currentSettings.title);
else
modal.contentWrapper.prepend('
' + currentSettings.title + '
');
}
// Init the nyroModal div by settings the CSS elements and hide needed elements
function initModal() {
debug('initModal');
if (!modal.full) {
if (currentSettings.debug)
setCurrentSettings({ color: 'white' }, 'css', 'bg');
var full = {
zIndex: currentSettings.zIndexStart,
position: 'fixed',
top: 0,
left: 0,
width: '100%',
height: '100%'
};
var contain = body;
var iframeHideIE = '';
if (currentSettings.blocker) {
modal.blocker = contain = $(currentSettings.blocker);
var pos = modal.blocker.offset();
var w = modal.blocker.outerWidth();
var h = modal.blocker.outerHeight();
if (isIE6) {
setCurrentSettings({
height: '100%',
width: '100%',
top: 0,
left: 0
}, 'css', 'bg');
}
modal.blockerVars = {
top: pos.top,
left: pos.left,
width: w,
height: h
};
var plusTop = (/msie/.test(userAgent) ? 0 : getCurCSS(body.get(0), 'borderTopWidth'));
var plusLeft = (/msie/.test(userAgent) ? 0 : getCurCSS(body.get(0), 'borderLeftWidth'));
full = {
position: 'absolute',
top: pos.top + plusTop,
left: pos.left + plusLeft,
width: w,
height: h
};
} else if (isIE6) {
body.css({
height: '130%', //body.height()+'px',
width: '130%', //body.width()+'px',
position: 'static',
overflow: 'hidden'
});
$('html').css({ overflow: 'hidden' });
setCurrentSettings({
css: {
bg: {
position: 'absolute',
zIndex: currentSettings.zIndexStart + 1,
height: '110%',
width: '110%',
top: currentSettings.marginScrollTop + 'px',
left: currentSettings.marginScrollLeft + 'px'
},
wrapper: { zIndex: currentSettings.zIndexStart + 2 },
loading: { zIndex: currentSettings.zIndexStart + 3 }
}
});
iframeHideIE = $('')
.css($.extend({},
currentSettings.css.bg, {
opacity: 0,
zIndex: 50,
border: 'none'
}));
}
contain.append($('
').hide());
modal.full = $('#nyroModalFull')
.css(full)
.show();
modal.bg = $('#nyroModalBg')
.css($.extend({
backgroundColor: currentSettings.bgColor
}, currentSettings.css.bg))
.before(iframeHideIE);
if (!currentSettings.modal)
modal.bg.click(removeModal);
modal.loading = $('#nyroModalLoading')
.css(currentSettings.css.loading)
.hide();
modal.contentWrapper = $('#nyroModalWrapper')
.css(currentSettings.css.wrapper)
.hide();
modal.content = $('#nyroModalContent');
modal.tmp = $('#nyrModalTmp').hide();
// To stop the mousewheel if the the plugin is available
if ($.isFunction($.fn.mousewheel)) {
modal.content.mousewheel(function(e, d) {
var elt = modal.content.get(0);
if ((d > 0 && elt.scrollTop == 0) ||
(d < 0 && elt.scrollHeight - elt.scrollTop == elt.clientHeight)) {
e.preventDefault();
e.stopPropagation();
}
});
}
$(document).bind('keydown.nyroModal', keyHandler);
modal.content.css({ width: 'auto', height: 'auto' });
modal.contentWrapper.css({ width: 'auto', height: 'auto' });
if (!currentSettings.blocker) {
$(window).bind('resize.nyroModal', function() {
window.clearTimeout(windowResizeTimeout);
windowResizeTimeout = window.setTimeout(windowResizeHandler, 200);
});
}
}
}
function windowResizeHandler() {
$.nyroModalSettings(initSettingsSize);
}
// Show the modal (ie: the background and then the loading if needed or the content directly)
function showModal() {
debug('showModal');
if (!modal.ready) {
initModal();
modal.anim = true;
currentSettings.showBackground(modal, currentSettings, endBackground);
} else {
modal.anim = true;
modal.transition = true;
currentSettings.showTransition(modal, currentSettings, function() { endHideContent(); modal.anim = false; showContentOrLoading(); });
}
}
// Used for the escape key or the arrow in the gallery type
function keyHandler(e) {
if (e.keyCode == 27) {
if (!currentSettings.modal)
removeModal();
} else if (currentSettings.gallery && modal.ready && modal.dataReady && !modal.anim && !modal.transition) {
if (e.keyCode == 39 || e.keyCode == 40) {
e.preventDefault();
$.nyroModalNext();
return false;
} else if (e.keyCode == 37 || e.keyCode == 38) {
e.preventDefault();
$.nyroModalPrev();
return false;
}
}
}
// Determine the filetype regarding the link DOM element
function fileType() {
var from = currentSettings.from;
var url;
if (from && from.nodeName) {
var jFrom = $(from);
url = jFrom.attr(from.nodeName.toLowerCase() == 'form' ? 'action' : 'href');
if (!url)
url = location.href.substring(window.location.host.length + 7);
currentSettings.url = url;
if (jFrom.attr('rev') == 'modal')
currentSettings.modal = true;
currentSettings.title = jFrom.attr('title');
if (from && from.rel && from.rel.toLowerCase() != 'nofollow') {
var indexSpace = from.rel.indexOf(' ');
currentSettings.gallery = indexSpace > 0 ? from.rel.substr(0, indexSpace) : from.rel;
}
var imgType = imageType(url, from);
if (imgType)
return imgType;
if (isSwf(url))
return 'swf';
var iframe = false;
if (from.target && from.target.toLowerCase() == '_blank' || (from.hostname && from.hostname.replace(/:\d*$/, '') != window.location.hostname.replace(/:\d*$/, ''))) {
iframe = true;
}
if (from.nodeName.toLowerCase() == 'form') {
if (iframe)
return 'iframeForm';
setCurrentSettings(extractUrlSel(url));
if (jFrom.attr('enctype') == 'multipart/form-data')
return 'formData';
return 'form';
}
if (iframe)
return 'iframe';
} else {
url = currentSettings.url;
if (!currentSettings.content)
currentSettings.from = true;
if (!url)
return null;
if (isSwf(url))
return 'swf';
var reg1 = new RegExp("^http://|https://", "g");
if (url.match(reg1))
return 'iframe';
}
var imgType = imageType(url, from);
if (imgType)
return imgType;
var tmp = extractUrlSel(url);
setCurrentSettings(tmp);
if (!tmp.url)
return tmp.selector;
}
function imageType(url, from) {
var image = new RegExp(currentSettings.regexImg, 'i');
if (image.test(url)) {
return 'image';
}
}
function isSwf(url) {
var swf = new RegExp('[^\.]\.(swf)\s*$', 'i');
return swf.test(url);
}
function extractUrlSel(url) {
var ret = {
url: null,
selector: null
};
if (url) {
var hash = getHash(url);
var hashLoc = getHash(window.location.href);
var curLoc = window.location.href.substring(0, window.location.href.length - hashLoc.length);
var req = url.substring(0, url.length - hash.length);
if (req == curLoc || req == $('base').attr('href')) {
ret.selector = hash;
} else {
ret.url = req;
ret.selector = hash;
}
}
return ret;
}
// Called when the content cannot be loaded or tiemout reached
function loadingError() {
debug('loadingError');
modal.error = true;
if (!modal.ready)
return;
if ($.isFunction(currentSettings.handleError))
currentSettings.handleError(modal, currentSettings);
modal.loading
.addClass(currentSettings.errorClass)
.html(currentSettings.contentError);
$(currentSettings.closeSelector, modal.loading)
.unbind('click.nyroModal')
.bind('click.nyroModal', removeModal);
setMarginLoading();
modal.loading
.css({
marginTop: currentSettings.marginTopLoading + 'px',
marginLeft: currentSettings.marginLeftLoading + 'px'
});
}
// Put the content from modal.tmp to modal.content
function fillContent() {
debug('fillContent');
if (!modal.tmp.html())
return;
modal.content.html(modal.tmp.contents());
modal.tmp.empty();
wrapContent();
if (currentSettings.type == 'iframeForm') {
$(currentSettings.from)
.attr('target', 'nyroModalIframe')
.data('nyroModalprocessing', 1)
.submit()
.attr('target', '_blank')
.removeData('nyroModalprocessing');
}
if (!currentSettings.modal)
modal.wrapper.prepend(currentSettings.closeButton);
if ($.isFunction(currentSettings.endFillContent))
currentSettings.endFillContent(modal, currentSettings);
modal.content.append(modal.scripts);
$(currentSettings.closeSelector, modal.contentWrapper)
.unbind('click.nyroModal')
.bind('click.nyroModal', removeModal);
$(currentSettings.openSelector, modal.contentWrapper).nyroModal(getCurrentSettingsNew());
}
// Get the current settings to be used in new links
function getCurrentSettingsNew() {
var currentSettingsNew = $.extend(true, {}, currentSettings);
if (resized.width)
currentSettingsNew.width = null;
else
currentSettingsNew.width = initSettingsSize.width;
if (resized.height)
currentSettingsNew.height = null;
else
currentSettingsNew.height = initSettingsSize.height;
currentSettingsNew.css.content.overflow = 'auto';
return currentSettingsNew;
}
// Wrap the content and update the modal size if needed
function wrapContent() {
debug('wrapContent');
var wrap = $(currentSettings.wrap[currentSettings.type]);
modal.content.append(wrap.children().remove());
modal.contentWrapper.wrapInner(wrap);
if (currentSettings.gallery) {
// Set the action for the next and prev button (or remove them)
modal.content.append(currentSettings.galleryLinks);
gallery.links = $('[rel="' + currentSettings.gallery + '"], [rel^="' + currentSettings.gallery + ' "]');
gallery.index = gallery.links.index(currentSettings.from);
if (currentSettings.galleryCounts && $.isFunction(currentSettings.galleryCounts))
currentSettings.galleryCounts(gallery.index + 1, gallery.links.length, modal, currentSettings);
var currentSettingsNew = getCurrentSettingsNew();
var linkPrev = getGalleryLink(-1);
if (linkPrev) {
var prev = $('.nyroModalPrev', modal.contentWrapper)
.attr('href', linkPrev.attr('href'))
.click(function(e) {
e.preventDefault();
$.nyroModalPrev();
return false;
});
if (isIE6 && currentSettings.type == 'swf') {
prev.before($('').css({
position: prev.css('position'),
top: prev.css('top'),
left: prev.css('left'),
width: prev.width(),
height: prev.height(),
opacity: 0,
border: 'none'
}));
}
} else {
$('.nyroModalPrev', modal.contentWrapper).remove();
}
var linkNext = getGalleryLink(1);
if (linkNext) {
var next = $('.nyroModalNext', modal.contentWrapper)
.attr('href', linkNext.attr('href'))
.click(function(e) {
e.preventDefault();
$.nyroModalNext();
return false;
});
if (isIE6 && currentSettings.type == 'swf') {
next.before($('')
.css($.extend({}, {
position: next.css('position'),
top: next.css('top'),
left: next.css('left'),
width: next.width(),
height: next.height(),
opacity: 0,
border: 'none'
})));
}
} else {
$('.nyroModalNext', modal.contentWrapper).remove();
}
}
calculateSize();
}
function getGalleryLink(dir) {
if (currentSettings.gallery) {
if (!currentSettings.ltr)
dir *= -1;
var index = gallery.index + dir;
if (index >= 0 && index < gallery.links.length)
return gallery.links.eq(index);
}
return false;
}
// Calculate the size for the contentWrapper
function calculateSize(resizing) {
debug('calculateSize');
modal.wrapper = modal.contentWrapper.children('div:first');
resized.width = false;
resized.height = false;
if (false && !currentSettings.windowResizing) {
initSettingsSize.width = currentSettings.width;
initSettingsSize.height = currentSettings.height;
}
if (currentSettings.autoSizable && (!currentSettings.width || !currentSettings.height)) {
modal.contentWrapper
.css({
opacity: 0,
width: 'auto',
height: 'auto'
})
.show();
var tmp = {
width: 'auto',
height: 'auto'
};
if (currentSettings.width) {
tmp.width = currentSettings.width;
} else if (currentSettings.type == 'iframe') {
tmp.width = currentSettings.minWidth;
}
if (currentSettings.height) {
tmp.height = currentSettings.height;
} else if (currentSettings.type == 'iframe') {
tmp.height = currentSettings.minHeight;
}
modal.content.css(tmp);
if (!currentSettings.width) {
currentSettings.width = modal.content.outerWidth(true);
resized.width = true;
}
if (!currentSettings.height) {
currentSettings.height = modal.content.outerHeight(true);
resized.height = true;
}
modal.contentWrapper.css({ opacity: 1 });
if (!resizing)
modal.contentWrapper.hide();
}
if (currentSettings.type != 'image' && currentSettings.type != 'swf') {
currentSettings.width = Math.max(currentSettings.width, currentSettings.minWidth);
currentSettings.height = Math.max(currentSettings.height, currentSettings.minHeight);
}
var outerWrapper = getOuter(modal.contentWrapper);
var outerWrapper2 = getOuter(modal.wrapper);
var outerContent = getOuter(modal.content);
var tmp = {
content: {
width: currentSettings.width,
height: currentSettings.height
},
wrapper2: {
width: currentSettings.width + outerContent.w.total,
height: currentSettings.height + outerContent.h.total
},
wrapper: {
width: currentSettings.width + outerContent.w.total + outerWrapper2.w.total,
height: currentSettings.height + outerContent.h.total + outerWrapper2.h.total
}
};
if (currentSettings.resizable) {
var maxHeight = modal.blockerVars ? modal.blockerVars.height : $(window).height()
- outerWrapper.h.border
- (tmp.wrapper.height - currentSettings.height);
var maxWidth = modal.blockerVars ? modal.blockerVars.width : $(window).width()
- outerWrapper.w.border
- (tmp.wrapper.width - currentSettings.width);
maxHeight -= currentSettings.padding * 2;
maxWidth -= currentSettings.padding * 2;
if (tmp.content.height > maxHeight || tmp.content.width > maxWidth) {
// We're gonna resize the modal as it will goes outside the view port
if (currentSettings.type == 'image' || currentSettings.type == 'swf') {
// An image is resized proportionnaly
var useW = currentSettings.imgWidth ? currentSettings.imgWidth : currentSettings.width;
var useH = currentSettings.imgHeight ? currentSettings.imgHeight : currentSettings.height;
var diffW = tmp.content.width - useW;
var diffH = tmp.content.height - useH;
if (diffH < 0) diffH = 0;
if (diffW < 0) diffW = 0;
var calcH = maxHeight - diffH;
var calcW = maxWidth - diffW;
var ratio = Math.min(calcH / useH, calcW / useW);
calcW = Math.floor(useW * ratio);
calcH = Math.floor(useH * ratio);
tmp.content.height = calcH + diffH;
tmp.content.width = calcW + diffW;
} else {
// For an HTML content, we simply decrease the size
tmp.content.height = Math.min(tmp.content.height, maxHeight);
tmp.content.width = Math.min(tmp.content.width, maxWidth);
}
tmp.wrapper2 = {
width: tmp.content.width + outerContent.w.total,
height: tmp.content.height + outerContent.h.total
};
tmp.wrapper = {
width: tmp.content.width + outerContent.w.total + outerWrapper2.w.total,
height: tmp.content.height + outerContent.h.total + outerWrapper2.h.total
};
}
}
if (currentSettings.type == 'swf') {
$('object, embed', modal.content)
.attr('width', tmp.content.width)
.attr('height', tmp.content.height);
} else if (currentSettings.type == 'image') {
$('img', modal.content).css({
width: tmp.content.width,
height: tmp.content.height
});
}
modal.content.css($.extend({}, tmp.content, currentSettings.css.content));
modal.wrapper.css($.extend({}, tmp.wrapper2, currentSettings.css.wrapper2));
if (!resizing)
modal.contentWrapper.css($.extend({}, tmp.wrapper, currentSettings.css.wrapper));
if (currentSettings.type == 'image' && currentSettings.addImageDivTitle) {
// Adding the title for the image
$('img', modal.content).removeAttr('alt');
var divTitle = $('div', modal.content);
if (currentSettings.title != currentSettings.defaultImgAlt && currentSettings.title) {
if (divTitle.length == 0) {
divTitle = $('
' + currentSettings.title + '
');
modal.content.append(divTitle);
}
if (currentSettings.setWidthImgTitle) {
var outerDivTitle = getOuter(divTitle);
divTitle.css({ width: (tmp.content.width + outerContent.w.padding - outerDivTitle.w.total) + 'px' });
}
} else if (divTitle.length = 0) {
divTitle.remove();
}
}
if (currentSettings.title)
setTitle();
tmp.wrapper.borderW = outerWrapper.w.border;
tmp.wrapper.borderH = outerWrapper.h.border;
setCurrentSettings(tmp.wrapper);
setMargin();
}
function removeModal(e) {
debug('removeModal');
if (e)
e.preventDefault();
if (modal.full && modal.ready) {
$(document).unbind('keydown.nyroModal');
if (!currentSettings.blocker)
$(window).unbind('resize.nyroModal');
modal.ready = false;
modal.anim = true;
modal.closing = true;
if (modal.loadingShown || modal.transition) {
currentSettings.hideLoading(modal, currentSettings, function() {
modal.loading.hide();
modal.loadingShown = false;
modal.transition = false;
currentSettings.hideBackground(modal, currentSettings, endRemove);
});
} else {
if (fixFF)
modal.content.css({ position: '' }); // Fix Issue #10, remove the attribute
modal.wrapper.css({ overflow: 'hidden' }); // Used to fix a visual issue when hiding
modal.content.css({ overflow: 'hidden' }); // Used to fix a visual issue when hiding
if ($.isFunction(currentSettings.beforeHideContent)) {
currentSettings.beforeHideContent(modal, currentSettings, function() {
currentSettings.hideContent(modal, currentSettings, function() {
endHideContent();
currentSettings.hideBackground(modal, currentSettings, endRemove);
});
});
} else {
currentSettings.hideContent(modal, currentSettings, function() {
endHideContent();
currentSettings.hideBackground(modal, currentSettings, endRemove);
});
}
}
}
if (e)
return false;
}
function showContentOrLoading() {
debug('showContentOrLoading');
if (modal.ready && !modal.anim) {
if (modal.dataReady) {
if (modal.tmp.html()) {
modal.anim = true;
if (modal.transition) {
fillContent();
modal.animContent = true;
currentSettings.hideTransition(modal, currentSettings, function() {
modal.loading.hide();
modal.transition = false;
modal.loadingShown = false;
endShowContent();
});
} else {
currentSettings.hideLoading(modal, currentSettings, function() {
modal.loading.hide();
modal.loadingShown = false;
fillContent();
setMarginLoading();
setMargin();
modal.animContent = true;
currentSettings.showContent(modal, currentSettings, endShowContent);
});
}
}
} else if (!modal.loadingShown && !modal.transition) {
modal.anim = true;
modal.loadingShown = true;
if (modal.error)
loadingError();
else
modal.loading.html(currentSettings.contentLoading);
$(currentSettings.closeSelector, modal.loading)
.unbind('click.nyroModal')
.bind('click.nyroModal', removeModal);
setMarginLoading();
currentSettings.showLoading(modal, currentSettings, function() { modal.anim = false; showContentOrLoading(); });
}
}
}
// -------------------------------------------------------
// Private Data Loaded callback
// -------------------------------------------------------
function ajaxLoaded(data) {
debug('AjaxLoaded: ' + this.url);
modal.tmp.html(currentSettings.selector
? filterScripts($('
' + data + '
').find(currentSettings.selector).contents())
: filterScripts(data));
if (modal.tmp.html()) {
modal.dataReady = true;
showContentOrLoading();
} else
loadingError();
}
function formDataLoaded() {
debug('formDataLoaded');
var jFrom = $(currentSettings.from);
jFrom.attr('action', jFrom.attr('action') + currentSettings.selector);
jFrom.attr('target', '');
$('input[name=' + currentSettings.formIndicator + ']', currentSettings.from).remove();
var iframe = modal.tmp.children('iframe');
var iframeContent = iframe.unbind('load').contents().find(currentSettings.selector || 'body').not('script[src]');
iframe.attr('src', 'about:blank'); // Used to stop the loading in FF
modal.tmp.html(iframeContent.html());
if (modal.tmp.html()) {
modal.dataReady = true;
showContentOrLoading();
} else
loadingError();
}
function iframeLoaded() {
if ((window.location.hostname && currentSettings.url.indexOf(window.location.hostname) > -1)
|| currentSettings.url.indexOf('http://')) {
var iframe = $('iframe', modal.full).contents();
var tmp = {};
if (currentSettings.titleFromIframe)
tmp.title = iframe.find('title').text();
if (!tmp.title) {
// for IE
try {
tmp.title = iframe.find('title').html();
} catch (err) { }
}
var body = iframe.find('body');
if (!currentSettings.height && body.height())
tmp.height = body.height();
if (!currentSettings.width && body.width())
tmp.width = body.width();
$.extend(initSettingsSize, tmp);
$.nyroModalSettings(tmp);
}
}
function galleryCounts(nb, total, elts, settings) {
if (total > 1)
settings.title += (settings.title ? ' - ' : '') + nb + '/' + total;
}
// -------------------------------------------------------
// Private Animation callback
// -------------------------------------------------------
function endHideContent() {
debug('endHideContent');
modal.anim = false;
if (contentEltLast) {
contentEltLast.append(modal.content.contents());
contentEltLast = null;
} else if (contentElt) {
contentElt.append(modal.content.contents());
contentElt = null;
}
modal.content.empty();
gallery = {};
modal.contentWrapper.hide().children().remove().empty().attr('style', '').hide();
if (modal.closing || modal.transition)
modal.contentWrapper.hide();
modal.contentWrapper
.css(currentSettings.css.wrapper)
.append(modal.content);
showContentOrLoading();
}
function endRemove() {
debug('endRemove');
$(document).unbind('keydown', keyHandler);
modal.anim = false;
modal.full.remove();
modal.full = null;
if (isIE6) {
body.css({ height: '', width: '', position: '', overflow: '' });
$('html').css({ overflow: '' });
}
if ($.isFunction(currentSettings.endRemove))
currentSettings.endRemove(modal, currentSettings);
}
function endBackground() {
debug('endBackground');
modal.ready = true;
modal.anim = false;
showContentOrLoading();
}
function endShowContent() {
debug('endShowContent');
modal.anim = false;
modal.animContent = false;
modal.contentWrapper.css({ opacity: '' }); // for the close button in IE
fixFF = /mozilla/.test(userAgent) && !/(compatible|webkit)/.test(userAgent) && parseFloat(browserVersion) < 1.9 && currentSettings.type != 'image';
if (fixFF)
modal.content.css({ position: 'fixed' }); // Fix Issue #10
modal.content.append(modal.scriptsShown);
if (currentSettings.type == 'iframe')
modal.content.find('iframe').attr('src', currentSettings.url);
if ($.isFunction(currentSettings.endShowContent))
currentSettings.endShowContent(modal, currentSettings);
if (shouldResize) {
shouldResize = false;
$.nyroModalSettings({ width: currentSettings.setWidth, height: currentSettings.setHeight });
delete currentSettings['setWidth'];
delete currentSettings['setHeight'];
}
if (resized.width)
setCurrentSettings({ width: null });
if (resized.height)
setCurrentSettings({ height: null });
}
// -------------------------------------------------------
// Utilities
// -------------------------------------------------------
// Get the selector from an url (as string)
function getHash(url) {
if (typeof url == 'string') {
var hashPos = url.indexOf('#');
if (hashPos > -1)
return url.substring(hashPos);
}
return '';
}
// Filter an html content to remove the script[src]
function filterScripts(data) {
// Removing the body, head and html tag
if (typeof data == 'string')
data = data.replace(/<\/?(html|head|body)([^>]*)>/gi, '');
var tmp = new Array();
$.each($.clean({ 0: data }, this.ownerDocument), function() {
if ($.nodeName(this, "script")) {
if (!this.src || $(this).attr('rel') == 'forceLoad') {
if ($(this).attr('rev') == 'shown')
modal.scriptsShown.push(this);
else
modal.scripts.push(this);
}
} else
tmp.push(this);
});
return tmp;
}
// Get the vertical and horizontal margin, padding and border dimension
function getOuter(elm) {
elm = elm.get(0);
var ret = {
h: {
margin: getCurCSS(elm, 'marginTop') + getCurCSS(elm, 'marginBottom'),
border: getCurCSS(elm, 'borderTopWidth') + getCurCSS(elm, 'borderBottomWidth'),
padding: getCurCSS(elm, 'paddingTop') + getCurCSS(elm, 'paddingBottom')
},
w: {
margin: getCurCSS(elm, 'marginLeft') + getCurCSS(elm, 'marginRight'),
border: getCurCSS(elm, 'borderLeftWidth') + getCurCSS(elm, 'borderRightWidth'),
padding: getCurCSS(elm, 'paddingLeft') + getCurCSS(elm, 'paddingRight')
}
};
ret.h.outer = ret.h.margin + ret.h.border;
ret.w.outer = ret.w.margin + ret.w.border;
ret.h.inner = ret.h.padding + ret.h.border;
ret.w.inner = ret.w.padding + ret.w.border;
ret.h.total = ret.h.outer + ret.h.padding;
ret.w.total = ret.w.outer + ret.w.padding;
return ret;
}
function getCurCSS(elm, name) {
var ret = parseInt($.curCSS(elm, name, true));
if (isNaN(ret))
ret = 0;
return ret;
}
// Proxy Debug function
function debug(msg) {
if ($.fn.nyroModal.settings.debug || currentSettings && currentSettings.debug)
nyroModalDebug(msg, modal, currentSettings || {});
}
// -------------------------------------------------------
// Default animation function
// -------------------------------------------------------
function showBackground(elts, settings, callback) {
elts.bg.css({ opacity: 0 }).fadeTo(500, 0.75, callback);
}
function hideBackground(elts, settings, callback) {
elts.bg.fadeOut(300, callback);
}
function showLoading(elts, settings, callback) {
elts.loading
.css({
marginTop: settings.marginTopLoading + 'px',
marginLeft: settings.marginLeftLoading + 'px',
opacity: 0
})
.show()
.animate({
opacity: 1
}, { complete: callback, duration: 400 });
}
function hideLoading(elts, settings, callback) {
callback();
}
function showContent(elts, settings, callback) {
elts.loading
.css({
marginTop: settings.marginTopLoading + 'px',
marginLeft: settings.marginLeftLoading + 'px'
})
.show()
.animate({
width: settings.width + 'px',
height: settings.height + 'px',
marginTop: settings.marginTop + 'px',
marginLeft: settings.marginLeft + 'px'
}, { duration: 350, complete: function() {
elts.contentWrapper
.css({
width: settings.width + 'px',
height: settings.height + 'px',
marginTop: settings.marginTop + 'px',
marginLeft: settings.marginLeft + 'px'
})
.show();
elts.loading.fadeOut(200, callback);
}
});
}
function hideContent(elts, settings, callback) {
elts.contentWrapper
.animate({
height: '50px',
width: '50px',
marginTop: (-(25 + settings.borderH) / 2 + settings.marginScrollTop) + 'px',
marginLeft: (-(25 + settings.borderW) / 2 + settings.marginScrollLeft) + 'px'
}, { duration: 350, complete: function() {
elts.contentWrapper.hide();
callback();
}
});
}
function showTransition(elts, settings, callback) {
// Put the loading with the same dimensions of the current content
elts.loading
.css({
marginTop: elts.contentWrapper.css('marginTop'),
marginLeft: elts.contentWrapper.css('marginLeft'),
height: elts.contentWrapper.css('height'),
width: elts.contentWrapper.css('width'),
opacity: 0
})
.show()
.fadeTo(400, 1, function() {
elts.contentWrapper.hide();
callback();
});
}
function hideTransition(elts, settings, callback) {
// Place the content wrapper underneath the the loading with the right dimensions
elts.contentWrapper
.hide()
.css({
width: settings.width + 'px',
height: settings.height + 'px',
marginLeft: settings.marginLeft + 'px',
marginTop: settings.marginTop + 'px',
opacity: 1
});
elts.loading
.animate({
width: settings.width + 'px',
height: settings.height + 'px',
marginLeft: settings.marginLeft + 'px',
marginTop: settings.marginTop + 'px'
}, { complete: function() {
elts.contentWrapper.show();
elts.loading.fadeOut(400, function() {
elts.loading.hide();
callback();
});
}, duration: 350
});
}
function resize(elts, settings, callback) {
elts.contentWrapper
.animate({
width: settings.width + 'px',
height: settings.height + 'px',
marginLeft: settings.marginLeft + 'px',
marginTop: settings.marginTop + 'px'
}, { complete: callback, duration: 400 });
}
function updateBgColor(elts, settings, callback) {
if (!$.fx.step.backgroundColor) {
elts.bg.css({ backgroundColor: settings.bgColor });
callback();
} else
elts.bg
.animate({
backgroundColor: settings.bgColor
}, { complete: callback, duration: 400 });
}
// -------------------------------------------------------
// Default initialization
// -------------------------------------------------------
$($.fn.nyroModal.settings.openSelector).nyroModal();
});
// Default debug function, to be overwritten if needed
// Be aware that the settings parameter could be empty
function nyroModalDebug(msg, elts, settings) {
if (elts.full)
elts.bg.prepend(msg + ' ');
}