/* ------------------------------------------------------------------------
Class: prettyPhoto
Use: Lightbox clone for jQuery
Author: Stephane Caron (http://www.no-margin-for-errors.com)
Version: 3.1.2.1
------------------------------------------------------------------------- */
(function ($) {
$.prettyPhoto = { version: '3.1.2.1' };
$.fn.prettyPhoto = function (pp_settings) {
pp_settings = jQuery.extend({
animation_speed: 'fast', /* fast/slow/normal */
slideshow: 5000, /* false OR interval time in ms */
autoplay_slideshow: false, /* true/false */
opacity: 0.80, /* Value between 0 and 1 */
show_title: true, /* true/false */
show_buttonsBox: true, /* Show box with info & buttons */
allow_resize: true, /* Resize the photos bigger than viewport. true/false */
default_width: 500,
default_height: 344,
counter_separator_label: '/', /* The separator for the gallery counter 1 "of" 2 */
theme: 'pp_default', /* light_rounded / dark_rounded / light_square / dark_square / facebook */
horizontal_padding: 20, /* The padding on each side of the picture */
hideflash: false, /* Hides all the flash object on a page, set to TRUE if flash appears over prettyPhoto */
wmode: 'opaque', /* Set the flash wmode attribute */
autoplay: true, /* Automatically start videos: True/False */
modal: false, /* If set to true, only the close button will close the window */
deeplinking: true, /* Allow prettyPhoto to update the url to enable deeplinking. */
overlay_gallery: true, /* If set to true, a gallery will overlay the fullscreen image on mouse over */
keyboard_shortcuts: true, /* Set to false if you open forms inside prettyPhoto */
changepicturecallback: function () { }, /* Called everytime an item is shown/changed */
callback: function () { }, /* Called when prettyPhoto is closed */
ie6_fallback: true,
markup: '
', /* html or false to disable */
twitter: true, /* Show twitter "follow" button */
facebook: true, /* Show facebook "like" button */
vk_id: false /* "VK site ID" to show vk.com "like" button or false to disable */
}, pp_settings);
// Global variables accessible only by prettyPhoto
var matchedObjects = this, percentBased = false, pp_dimensions, pp_open,
// prettyPhoto container specific
pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth,
// Window size
windowHeight = $(window).height(), windowWidth = $(window).width(),
// Global elements
pp_slideshow;
doresize = true, scroll_pos = _get_scroll();
// Window/Keyboard events
$(window).unbind('resize.prettyphoto').bind('resize.prettyphoto', function () { _center_overlay(); _resize_overlay(); });
if (pp_settings.keyboard_shortcuts) {
$(document).unbind('keydown.prettyphoto').bind('keydown.prettyphoto', function (e) {
if (typeof $pp_pic_holder != 'undefined') {
if ($pp_pic_holder.is(':visible')) {
switch (e.keyCode) {
case 37:
$.prettyPhoto.changePage('previous');
e.preventDefault();
break;
case 39:
$.prettyPhoto.changePage('next');
e.preventDefault();
break;
case 27:
if (!settings.modal)
$.prettyPhoto.close();
e.preventDefault();
break;
};
// return false;
};
};
});
};
/**
* Initialize prettyPhoto.
*/
$.prettyPhoto.initialize = function () {
settings = pp_settings;
if (settings.theme == 'pp_default') settings.horizontal_padding = 16;
if (settings.ie6_fallback && $.browser.msie && parseInt($.browser.version) == 6) settings.theme = "light_square"; // Fallback to a supported theme for IE6
// Find out if the picture is part of a set
theRel = $(this).attr('rel');
galleryRegExp = /\[(?:.*)\]/;
isSet = (galleryRegExp.exec(theRel)) ? true : false;
// Put the SRCs, TITLEs, ALTs into an array.
pp_images = (isSet) ? jQuery.map(matchedObjects, function (n, i) { if ($(n).attr('rel').indexOf(theRel) != -1) return $(n).attr('href'); }) : $.makeArray($(this).attr('href'));
pp_tumbs = (isSet) ? jQuery.map(matchedObjects, function (n, i) { if ($(n).attr('rel').indexOf(theRel) != -1) return $(n).find('img').attr('src'); }) : $.makeArray($(this).find('img').attr('src'));
pp_titles = (isSet) ? jQuery.map(matchedObjects, function (n, i) { if ($(n).attr('rel').indexOf(theRel) != -1) return ($(n).find('img').attr('alt')) ? $(n).find('img').attr('alt') : ""; }) : $.makeArray($(this).find('img').attr('alt'));
pp_descriptions = (isSet) ? jQuery.map(matchedObjects, function (n, i) { if ($(n).attr('rel').indexOf(theRel) != -1) return ($(n).attr('title')) ? $(n).attr('title') : ""; }) : $.makeArray($(this).attr('title'));
set_position = jQuery.inArray($(this).attr('href'), pp_images); // Define where in the array the clicked item is positionned
rel_index = (isSet) ? set_position : $("a[rel^='" + theRel + "']").index($(this));
_build_overlay(this); // Build the overlay {this} being the caller
if (settings.allow_resize)
$(window).bind('scroll.prettyphoto', function () { _center_overlay(); });
$.prettyPhoto.open();
return false;
}
/**
* Opens the prettyPhoto modal box.
* @param image {String,Array} Full path to the image to be open, can also be an array containing full images paths.
* @param title {String,Array} The title to be displayed with the picture, can also be an array containing all the titles.
* @param description {String,Array} The description to be displayed with the picture, can also be an array containing all the descriptions.
*/
$.prettyPhoto.open = function (event) {
if (typeof settings == "undefined") { // Means it's an API call, need to manually get the settings and set the variables
settings = pp_settings;
if ($.browser.msie && $.browser.version == 6) settings.theme = "light_square"; // Fallback to a supported theme for IE6
pp_images = $.makeArray(arguments[0]);
pp_titles = (arguments[1]) ? $.makeArray(arguments[1]) : $.makeArray("");
pp_descriptions = (arguments[2]) ? $.makeArray(arguments[2]) : $.makeArray("");
isSet = (pp_images.length > 1) ? true : false;
set_position = 0;
_build_overlay(event.target); // Build the overlay {this} being the caller
}
if ($.browser.msie && $.browser.version == 6) $('select').css('visibility', 'hidden'); // To fix the bug with IE select boxes
if (settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility', 'hidden'); // Hide the flash
_checkPosition($(pp_images).size()); // Hide the next/previous links if on first or last images.
$('.pp_loaderIcon').show();
// Fade the content in
if ($ppt.is(':hidden')) $ppt.css('opacity', 0).show();
$pp_overlay.show().fadeTo(settings.animation_speed, settings.opacity);
// Display the current position
$pp_pic_holder.find('.currentTextHolder').text((set_position + 1) + settings.counter_separator_label + $(pp_images).size());
// Set the description
if (pp_descriptions[set_position] != "") {
$pp_pic_holder.find('.pp_description').show().html(unescape(pp_descriptions[set_position]));
} else {
$pp_pic_holder.find('.pp_description').hide();
}
// Get the dimensions
movie_width = (parseFloat(getParam('width', pp_images[set_position]))) ? getParam('width', pp_images[set_position]) : settings.default_width.toString();
movie_height = (parseFloat(getParam('height', pp_images[set_position]))) ? getParam('height', pp_images[set_position]) : settings.default_height.toString();
// If the size is % based, calculate according to window dimensions
percentBased = false;
if (movie_height.indexOf('%') != -1) { movie_height = parseFloat(($(window).height() * parseFloat(movie_height) / 100) - 150); percentBased = true; }
if (movie_width.indexOf('%') != -1) { movie_width = parseFloat(($(window).width() * parseFloat(movie_width) / 100) - 150); percentBased = true; }
// Fade the holder
$pp_pic_holder.fadeIn(function () {
// Set the title
(settings.show_title && pp_titles[set_position] != "" && typeof pp_titles[set_position] != "undefined") ? $ppt.html(unescape(pp_titles[set_position])) : $ppt.html(' ');
imgPreloader = "";
skipInjection = false;
// Inject the proper content
switch (_getFileType(pp_images[set_position])) {
case 'image':
imgPreloader = new Image();
// Preload the neighbour images
nextImage = new Image();
if (isSet && set_position < $(pp_images).size() - 1) nextImage.src = pp_images[set_position + 1];
prevImage = new Image();
if (isSet && pp_images[set_position - 1]) prevImage.src = pp_images[set_position - 1];
$pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup.replace(/{path}/g, pp_images[set_position]);
$('a.pp_save').attr('href', pp_images[set_position]);
imgPreloader.onload = function () {
// Fit item to viewport
pp_dimensions = _fitToViewport(imgPreloader.width, imgPreloader.height);
_showContent();
};
imgPreloader.onerror = function () {
alert('Изображение не может быть загружено. Возможно оно было удалено или ошибка в адресе.');
$.prettyPhoto.close();
};
imgPreloader.src = pp_images[set_position];
break;
case 'youtube':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
movie = 'http://www.youtube.com/embed/' + getParam('v', pp_images[set_position]);
(getParam('rel', pp_images[set_position])) ? movie += "?rel=" + getParam('rel', pp_images[set_position]) : movie += "?rel=1";
if (settings.autoplay) movie += "&autoplay=1";
toInject = settings.iframe_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, movie);
break;
case 'vimeo':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
movie_id = pp_images[set_position];
var regExp = /http:\/\/(www\.)?vimeo.com\/(\d+)/;
var match = movie_id.match(regExp);
movie = 'http://player.vimeo.com/video/' + match[2] + '?title=0&byline=0&portrait=0';
if (settings.autoplay) movie += "&autoplay=1;";
vimeo_width = pp_dimensions['width'] + '/embed/?moog_width=' + pp_dimensions['width'];
toInject = settings.iframe_markup.replace(/{width}/g, vimeo_width).replace(/{height}/g, pp_dimensions['height']).replace(/{path}/g, movie);
break;
case 'quicktime':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
pp_dimensions['height'] += 15; pp_dimensions['contentHeight'] += 15; pp_dimensions['containerHeight'] += 15; // Add space for the control bar
toInject = settings.quicktime_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, pp_images[set_position]).replace(/{autoplay}/g, settings.autoplay);
break;
case 'flash':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
flash_vars = pp_images[set_position];
flash_vars = flash_vars.substring(pp_images[set_position].indexOf('flashvars') + 10, pp_images[set_position].length);
filename = pp_images[set_position];
filename = filename.substring(0, filename.indexOf('?'));
toInject = settings.flash_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{wmode}/g, settings.wmode).replace(/{path}/g, filename + '?' + flash_vars);
break;
case 'iframe':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
frame_url = pp_images[set_position];
frame_url = frame_url.substr(0, frame_url.indexOf('iframe') - 1);
toInject = settings.iframe_markup.replace(/{width}/g, pp_dimensions['width']).replace(/{height}/g, pp_dimensions['height']).replace(/{path}/g, frame_url);
break;
case 'ajax':
doresize = false; // Make sure the dimensions are not resized.
pp_dimensions = _fitToViewport(movie_width, movie_height);
doresize = true; // Reset the dimensions
skipInjection = true;
$.get(pp_images[set_position], function (responseHTML) {
toInject = settings.inline_markup.replace(/{content}/g, responseHTML);
$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject;
_showContent();
});
break;
case 'custom':
pp_dimensions = _fitToViewport(movie_width, movie_height); // Fit item to viewport
toInject = settings.custom_markup;
break;
case 'inline':
// to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete
myClone = $(pp_images[set_position]).clone().append(' ').css({ 'width': settings.default_width }).wrapInner('
').appendTo($('body')).show();
doresize = false; // Make sure the dimensions are not resized.
pp_dimensions = _fitToViewport($(myClone).width(), $(myClone).height());
doresize = true; // Reset the dimensions
$(myClone).remove();
toInject = settings.inline_markup.replace(/{content}/g, $(pp_images[set_position]).html());
break;
};
if (!imgPreloader && !skipInjection) {
$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject;
// Show content
_showContent();
};
});
return false;
};
/**
* Change page in the prettyPhoto modal box
* @param direction {String} Direction of the paging, previous or next.
*/
$.prettyPhoto.changePage = function (direction) {
currentGalleryPage = 0;
if (direction == 'previous') {
set_position--;
if (set_position < 0) set_position = $(pp_images).size() - 1;
} else if (direction == 'next') {
set_position++;
if (set_position > $(pp_images).size() - 1) set_position = 0;
} else {
set_position = direction;
};
rel_index = set_position;
if (!doresize) doresize = true; // Allow the resizing of the images
$('.pp_contract').removeClass('pp_contract').addClass('pp_expand');
_hideContent(function () { $.prettyPhoto.open(); });
};
/**
* Change gallery page in the prettyPhoto modal box
* @param direction {String} Direction of the paging, previous or next.
*/
$.prettyPhoto.changeGalleryPage = function (direction) {
if (direction == 'next') {
currentGalleryPage++;
if (currentGalleryPage > totalPage) currentGalleryPage = 0;
} else if (direction == 'previous') {
currentGalleryPage--;
if (currentGalleryPage < 0) currentGalleryPage = totalPage;
} else {
currentGalleryPage = direction;
};
slide_speed = (direction == 'next' || direction == 'previous') ? settings.animation_speed : 0;
slide_to = currentGalleryPage * (itemsPerPage * itemWidth);
$pp_gallery.find('ul').animate({ left: -slide_to }, slide_speed);
};
/**
* Start the slideshow...
*/
$.prettyPhoto.startSlideshow = function () {
if (typeof pp_slideshow == 'undefined') {
$pp_pic_holder.find('.pp_play').unbind('click').removeClass('pp_play').addClass('pp_pause').click(function () {
$.prettyPhoto.stopSlideshow();
return false;
});
pp_slideshow = setInterval($.prettyPhoto.startSlideshow, settings.slideshow);
} else {
$.prettyPhoto.changePage('next');
};
}
/**
* Stop the slideshow...
*/
$.prettyPhoto.stopSlideshow = function () {
$pp_pic_holder.find('.pp_pause').unbind('click').removeClass('pp_pause').addClass('pp_play').click(function () {
$.prettyPhoto.startSlideshow();
return false;
});
clearInterval(pp_slideshow);
pp_slideshow = undefined;
}
/**
* Closes prettyPhoto.
*/
$.prettyPhoto.close = function () {
if ($pp_overlay.is(":animated")) return;
$.prettyPhoto.stopSlideshow();
$pp_pic_holder.stop().find('object,embed').css('visibility', 'hidden');
$('div.pp_pic_holder,div.ppt,.pp_fade').fadeOut(settings.animation_speed, function () { $(this).remove(); });
location.hash = "";
$pp_overlay.fadeOut(settings.animation_speed, function () {
if ($.browser.msie && $.browser.version == 6) $('select').css('visibility', 'visible'); // To fix the bug with IE select boxes
if (settings.hideflash) $('object,embed,iframe[src*=youtube],iframe[src*=vimeo]').css('visibility', 'visible'); // Show the flash
$(this).remove(); // No more need for the prettyPhoto markup
$(window).unbind('scroll.prettyphoto');
settings.callback();
doresize = true;
pp_open = false;
delete settings;
});
};
function _getCurrentPictureLink() {
theRel = theRel.replace("[", "/").replace("]", "");
link = 'pp_' + theRel + '/' + rel_index + '/';
var myLoc = window.location.href.split('#')[0];
link = myLoc + "#" + link;
return link;
};
/**
* Set the vk.com "like" link for selected photo
*/
function _changeVk() {
if (settings.vk_id) {
var link = _getCurrentPictureLink();
var title = pp_titles[set_position].replace(/'/g, "\"");
title = title.replace(/"/g, "\\\"");
var description = pp_descriptions[set_position].replace(/'/g, "\"");
description = description.replace(/"/g, "\\\"");
description = "";
$('#vk_likeButton').html('');
}
};
/**
* Set the twitter "follow" link for selected photo
*/
function _changeTwitter() {
if (settings.twitter) {
var link = _getCurrentPictureLink();
$('.pp_social .twitter').html('Tweet');
}
};
/**
* Set the facebook "like" link for selected photo
*/
function _changeFacebook() {
if (settings.facebook) {
var link = _getCurrentPictureLink();
$('.pp_social .facebook').html('');
}
};
/**
* Set the proper sizes on the containers and animate the content in.
*/
function _showContent() {
$('.pp_loaderIcon').hide();
// Calculate the opened top position of the pic holder
projectedTop = scroll_pos['scrollTop'] + ((windowHeight / 2) - (pp_dimensions['containerHeight'] / 2));
if (projectedTop < 0) projectedTop = 0;
$ppt.fadeTo(settings.animation_speed, 1);
// Resize the content holder
$pp_pic_holder.find('.pp_content')
.animate({
height: pp_dimensions['contentHeight'],
width: pp_dimensions['contentWidth']
}, settings.animation_speed);
// Resize picture the holder
$pp_pic_holder.animate({
'top': projectedTop,
'left': (windowWidth / 2) - (pp_dimensions['containerWidth'] / 2),
width: pp_dimensions['containerWidth']
}, settings.animation_speed, function () {
$pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(pp_dimensions['height']).width(pp_dimensions['width']);
$pp_pic_holder.find('.pp_fade').fadeIn(settings.animation_speed); // Fade the new content
// Show the nav
if (isSet && _getFileType(pp_images[set_position]) == "image") { $pp_pic_holder.find('.pp_hoverContainer').show(); } else { $pp_pic_holder.find('.pp_hoverContainer').hide(); }
if (pp_dimensions['resized']) { // Fade the resizing link if the image is resized
$('a.pp_expand,a.pp_contract').show();
} else {
$('a.pp_expand').hide();
}
if (settings.autoplay_slideshow && !pp_slideshow && !pp_open) $.prettyPhoto.startSlideshow();
if (settings.deeplinking)
setHashtag();
_changeTwitter();
_changeFacebook();
_changeVk();
settings.changepicturecallback(); // Callback!
pp_open = true;
});
_insert_gallery();
};
/**
* Hide the content...DUH!
*/
function _hideContent(callback) {
// Fade out the current picture
$pp_pic_holder.find('#pp_full_res object,#pp_full_res embed').css('visibility', 'hidden');
$pp_pic_holder.find('.pp_fade').fadeOut(settings.animation_speed, function () {
$('.pp_loaderIcon').show();
callback();
});
};
/**
* Check the item position in the gallery array, hide or show the navigation links
* @param setCount {integer} The total number of items in the set
*/
function _checkPosition(setCount) {
(setCount > 1) && settings.show_buttonsBox ? $('.pp_nav').show() : $('.pp_nav').hide(); // Hide the bottom nav if it's not a set.
};
/**
* Resize the item dimensions if it's bigger than the viewport
* @param width {integer} Width of the item to be opened
* @param height {integer} Height of the item to be opened
* @return An array containin the "fitted" dimensions
*/
function _fitToViewport(width, height) {
resized = false;
_getDimensions(width, height);
// Define them in case there's no resize needed
imageWidth = width, imageHeight = height;
if (((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allow_resize && !percentBased) {
resized = true, fitting = false;
while (!fitting) {
if ((pp_containerWidth > windowWidth)) {
imageWidth = (windowWidth - (pp_containerWidth - imageWidth) - 100);
imageHeight = (imageWidth / width) * height;
} else if ((pp_containerHeight > windowHeight)) {
imageHeight = (windowHeight - (pp_containerHeight - imageHeight) - 50);
imageWidth = (imageHeight / height) * width;
} else {
fitting = true;
};
pp_containerHeight = imageHeight, pp_containerWidth = imageWidth;
};
_getDimensions(imageWidth, imageHeight);
if ((pp_containerWidth > windowWidth || pp_containerHeight > windowHeight)) {
_fitToViewport(imageWidth, imageHeight)
};
};
return {
width: Math.floor(imageWidth),
height: Math.floor(imageHeight),
containerHeight: Math.floor(pp_containerHeight),
containerWidth: Math.floor(pp_containerWidth) + (settings.horizontal_padding * 2),
contentHeight: Math.floor(pp_contentHeight),
contentWidth: Math.floor(pp_contentWidth),
resized: resized
};
};
/**
* Get the containers dimensions according to the item size
* @param width {integer} Width of the item to be opened
* @param height {integer} Height of the item to be opened
*/
function _getDimensions(width, height) {
width = parseFloat(width);
height = parseFloat(height);
// Get the details height, to do so, I need to clone it since it's invisible
$pp_details = $pp_pic_holder.find('.pp_details');
$pp_details.width(width);
detailsHeight = parseFloat($pp_details.css('marginTop')) + parseFloat($pp_details.css('marginBottom'));
$pp_details = $pp_details.clone().addClass(settings.theme).width(width).appendTo($('body')).css({
'position': 'absolute',
'top': -10000
});
detailsHeight += $pp_details.height();
detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details
if ($.browser.msie && $.browser.version == 7) detailsHeight += 8;
$pp_details.remove();
// Get the titles height, to do so, I need to clone it since it's invisible
$pp_title = $pp_pic_holder.find('.ppt');
$pp_title.width(width);
titleHeight = parseFloat($pp_title.css('marginTop')) + parseFloat($pp_title.css('marginBottom'));
$pp_title = $pp_title.clone().appendTo($('body')).css({
'position': 'absolute',
'top': -10000
});
titleHeight += $pp_title.height();
$pp_title.remove();
// Get the container size, to resize the holder to the right dimensions
pp_contentHeight = height + detailsHeight;
pp_contentWidth = width;
pp_containerHeight = pp_contentHeight + titleHeight + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height();
pp_containerWidth = width;
}
function _getFileType(itemSrc) {
if (itemSrc.match(/youtube\.com\/watch/i)) {
return 'youtube';
} else if (itemSrc.match(/vimeo\.com/i)) {
return 'vimeo';
} else if (itemSrc.match(/\b.mov\b/i)) {
return 'quicktime';
} else if (itemSrc.match(/\b.swf\b/i)) {
return 'flash';
} else if (itemSrc.match(/\biframe=true\b/i)) {
return 'iframe';
} else if (itemSrc.match(/\bajax=true\b/i)) {
return 'ajax';
} else if (itemSrc.match(/\bcustom=true\b/i)) {
return 'custom';
} else if (itemSrc.substr(0, 1) == '#') {
return 'inline';
} else {
return 'image';
};
};
function _center_overlay() {
if (doresize && typeof $pp_pic_holder != 'undefined') {
scroll_pos = _get_scroll();
contentHeight = $pp_pic_holder.height(), contentwidth = $pp_pic_holder.width();
projectedTop = (windowHeight / 2) + scroll_pos['scrollTop'] - (contentHeight / 2);
if (projectedTop < 0) projectedTop = 0;
if (contentHeight > windowHeight)
return;
$pp_pic_holder.css({
'top': projectedTop,
'left': (windowWidth / 2) + scroll_pos['scrollLeft'] - (contentwidth / 2)
});
};
};
function _get_scroll() {
if (self.pageYOffset) {
return { scrollTop: self.pageYOffset, scrollLeft: self.pageXOffset };
} else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict
return { scrollTop: document.documentElement.scrollTop, scrollLeft: document.documentElement.scrollLeft };
} else if (document.body) {// all other Explorers
return { scrollTop: document.body.scrollTop, scrollLeft: document.body.scrollLeft };
};
};
function _resize_overlay() {
windowHeight = $(window).height(), windowWidth = $(window).width();
if (typeof $pp_overlay != "undefined") $pp_overlay.height($(document).height()).width(windowWidth);
};
function _insert_gallery() {
if (isSet && settings.overlay_gallery && _getFileType(pp_images[set_position]) == "image" && (settings.ie6_fallback && !($.browser.msie && parseInt($.browser.version) == 6))) {
itemWidth = 52 + 5; // 52 beign the thumb width, 5 being the right margin.
navWidth = (settings.theme == "facebook" || settings.theme == "pp_default") ? 50 : 30; // Define the arrow width depending on the theme
itemsPerPage = Math.floor((pp_dimensions['containerWidth'] - 100 - navWidth) / itemWidth);
itemsPerPage = (itemsPerPage < pp_images.length) ? itemsPerPage : pp_images.length;
totalPage = Math.ceil(pp_images.length / itemsPerPage) - 1;
// Hide the nav in the case there's no need for links
if (totalPage == 0) {
navWidth = 0; // No nav means no width!
$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').hide();
} else {
$pp_gallery.find('.pp_arrow_next,.pp_arrow_previous').show();
};
galleryWidth = itemsPerPage * itemWidth;
fullGalleryWidth = pp_images.length * itemWidth;
// Set the proper width to the gallery items
$pp_gallery
.css('margin-left', -((galleryWidth / 2) + (navWidth / 2)))
.find('div:first').width(galleryWidth + 5)
.find('ul').width(fullGalleryWidth)
.find('li.selected').removeClass('selected');
goToPage = (Math.floor(set_position / itemsPerPage) < totalPage) ? Math.floor(set_position / itemsPerPage) : totalPage;
$.prettyPhoto.changeGalleryPage(goToPage);
$pp_gallery_li.filter(':eq(' + set_position + ')').addClass('selected');
} else {
$pp_pic_holder.find('.pp_content').unbind('mouseenter mouseleave');
// $pp_gallery.hide();
}
}
function _build_overlay(caller) {
settings.markup = settings.markup.replace('{pp_social}', (settings.social_tools && (settings.twitter || settings.facebook)) ? settings.social_tools : '');
$('body').append(settings.markup); // Inject the markup
if (!settings.twitter) {
$('.pp_social .twitter').remove();
}
if (!settings.facebook) {
$('.pp_social .facebook').remove();
}
if (!settings.vk_id) {
$('.pp_social .vk').remove();
}
$pp_pic_holder = $('.pp_pic_holder'), $ppt = $('.ppt'), $pp_overlay = $('div.pp_overlay'); // Set my global selectors
// Inject the inline gallery!
if (isSet && settings.overlay_gallery) {
currentGalleryPage = 0;
toInject = "";
for (var i = 0; i < pp_tumbs.length; i++) {
if (!pp_tumbs[i].match(/\b(jpg|jpeg|png|gif)\b/gi)) {
classname = 'default';
img_src = '';
} else {
classname = '';
img_src = pp_tumbs[i];
}
toInject += "
";
};
toInject = settings.gallery_markup.replace(/{gallery}/g, toInject);
$pp_pic_holder.find('#pp_full_res').after(toInject);
$pp_gallery = $('.pp_pic_holder .pp_gallery'), $pp_gallery_li = $pp_gallery.find('li'); // Set the gallery selectors
$pp_gallery.find('.pp_arrow_next').click(function () {
$.prettyPhoto.changeGalleryPage('next');
$.prettyPhoto.stopSlideshow();
return false;
});
$pp_gallery.find('.pp_arrow_previous').click(function () {
$.prettyPhoto.changeGalleryPage('previous');
$.prettyPhoto.stopSlideshow();
return false;
});
$pp_pic_holder.find('.pp_content').hover(
function () {
$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeIn();
},
function () {
$pp_pic_holder.find('.pp_gallery:not(.disabled)').fadeOut();
});
itemWidth = 52 + 5; // 52 beign the thumb width, 5 being the right margin.
$pp_gallery_li.each(function (i) {
$(this)
.find('a')
.click(function () {
$.prettyPhoto.changePage(i);
$.prettyPhoto.stopSlideshow();
return false;
});
});
};
// Inject the play/pause if it's a slideshow
if (settings.slideshow) {
$pp_pic_holder.find('.pp_nav').prepend('Play')
$pp_pic_holder.find('.pp_nav .pp_play').click(function () {
$.prettyPhoto.startSlideshow();
return false;
});
}
$pp_pic_holder.attr('class', 'pp_pic_holder ' + settings.theme); // Set the proper theme
$pp_overlay
.css({
'opacity': 0,
'height': $(document).height(),
'width': $(document).width()
})
.bind('click', function () {
if (!settings.modal) $.prettyPhoto.close();
});
$('a.pp_close').bind('click', function () { $.prettyPhoto.close(); return false; });
$('a.pp_expand').bind('click', function (e) {
// Expand the image
if ($(this).hasClass('pp_expand')) {
$(this).removeClass('pp_expand').addClass('pp_contract');
doresize = false;
} else {
$(this).removeClass('pp_contract').addClass('pp_expand');
doresize = true;
};
_hideContent(function () { $.prettyPhoto.open(); });
return false;
});
$pp_pic_holder.find('.pp_previous, .pp_nav .pp_arrow_previous').bind('click', function () {
$.prettyPhoto.changePage('previous');
$.prettyPhoto.stopSlideshow();
return false;
});
$pp_pic_holder.find('.pp_next, .pp_nav .pp_arrow_next').bind('click', function () {
$.prettyPhoto.changePage('next');
$.prettyPhoto.stopSlideshow();
return false;
});
_center_overlay(); // Center it
};
if (!pp_alreadyInitialized && getHashtag()) {
pp_alreadyInitialized = true;
// Grab the rel index to trigger the click on the correct element
hashIndex = getHashtag().replace('[', '/').replace(']', '');
hashRel = hashIndex;
var regex = new RegExp("([^/])+", "ig");
hashRel = regex.exec(hashIndex);
if (hashRel) {
hashRel = hashRel[0] + "[";
var hashName = regex.exec(hashIndex);
if (hashName)
hashRel += hashName[0] + "]";
}
hashIndex = regex.exec(hashIndex);
if (hashIndex)
hashIndex = hashIndex[0];
// Little timeout to make sure all the prettyPhoto initialize scripts has been run.
// Useful in the event the page contain several init scripts.
var timeout = 100;
if ($.browser.opera) {
timeout = 1000; // Is needed for Opera browser only
}
setTimeout(function () { $("a[rel^='" + hashRel + "']:eq(" + hashIndex + ")").trigger('click'); }, timeout);
}
return this.unbind('click.prettyphoto').bind('click.prettyphoto', $.prettyPhoto.initialize); // Return the jQuery object for chaining. The unbind method is used to avoid click conflict when the plugin is called more than once
};
function getHashtag() {
url = location.href;
hashtag = (url.indexOf('#pp_') != -1) ? decodeURI(url.substring(url.indexOf('#pp_') + 4, url.length)) : false;
if (hashtag)
return hashtag;
hashtag = (url.indexOf('#!') != -1) ? decodeURI(url.substring(url.indexOf('#!') + 2, url.length)) : false;
return hashtag;
};
function setHashtag() {
if (typeof theRel == 'undefined') return; // theRel is set on normal calls, it's impossible to deeplink using the API
theRel = theRel.replace("[", "/").replace("]", "");
var url = 'pp_' + theRel + '/' + rel_index + '/'
location.hash = url;
};
function getParam(name, url) {
name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
var regexS = "[\\?&]" + name + "=([^]*)";
var regex = new RegExp(regexS);
var results = regex.exec(url);
return (results == null) ? "" : results[1];
}
})(jQuery);
var pp_alreadyInitialized = false; // Used for the deep linking to make sure not to call the same function several times.