'
}, settings);
// We replace the markup taking into an account the localized information
settings.markup = settings.markup.replace(/{zoomString}/g,settings.zoomString).replace(/{prevString}/g,settings.prevString).replace(/{nextString}/g,settings.nextString).replace(/{closeString}/g,settings.closeString);
settings.flowplayer_markup = settings.flowplayer_markup.replace(/{flpconfig}/g,settings.flowplayerSettings);
if($('.pp_overlay').size()==0) _buildOverlay(); // If the overlay is not there, inject it!
// Author opacity background changed with jquery to avoid accesibility issues
if($('.pp_author_bg').size()>0)
if($.browser.msie)
$('.pp_author_bg').css('filter','alpha(opacity=50)');
else
$('.pp_author_bg').fadeTo(0, 0.5);
// hasLayout activation in IE6+
if($('#pp_full_res_container').size()>0 && $.browser.msie)
$('#pp_full_res_container').css({'zoom': 1});
// Global variables accessible only by prettyPhoto
var doresize = true, percentBased = false, correctSizes,
// Cached selectors
$pp_pic_holder, $ppt, $pp_overlay,
// prettyPhoto container specific
pp_contentHeight, pp_contentWidth, pp_containerHeight, pp_containerWidth,
// Window size
windowHeight = $(window).height(), windowWidth = $(window).width(),
// Gallery specific
setPosition = 0,
// Gallery Map
galleryMap = new Array(),
// Global elements
scrollPos = _getScroll();
// Window/Keyboard events
$(window).scroll(function(){ scrollPos = _getScroll(); _centerOverlay(); _resizeOverlay(); });
$(window).resize(function(){ _centerOverlay(); _resizeOverlay(); });
$(document).keydown(function(e){
if($pp_pic_holder.is(':visible'))
switch(e.keyCode){
case 37:
$.prettyPhoto.changePage('previous');
break;
case 39:
$.prettyPhoto.changePage('next');
break;
case 27:
if(!settings.modal)
$.prettyPhoto.close();
break;
};
});
// We have to eval if there is an active gallery, so we have
// to load it via AJAX
$(this).each(function(i) {
theRel = $(this).attr('rel');
var hrefPath = _rootWeb+'/cm/';
if(theRel.indexOf('[gallery="true"]')!=-1) {
// We have decoded all info-photo
var infoPhoto = decodeMap(theRel.substring(11));
// Extract all parameters needed for AJAX load.
var _idContent = infoPhoto['idContent'];
var _alias = infoPhoto['alias'];
var _galleryMode = infoPhoto['type'];
// We have to query galleryMap in order to know if
// this gallery has been preloaded or we have to load
// it for the first time.
if(!galleryMap[_idContent+'@'+_alias+'@'+_galleryMode]) {
// We fill the map with a empty array, just to avoid repetitive
// calls for the same content - since AJAX call is asynchronous -
galleryMap[_idContent+'@'+_alias+'@'+_galleryMode]= new Array();
var currentGallery = galleryMap[_idContent+'@'+_alias+'@'+_galleryMode];
// We have to make AJAX call and load all data in order to
// analyze it.
$.ajax({
type: "POST",
url: hrefPath+"contents/galleryResources",
data: "idContent="+_idContent+"&alias="+_alias+"&galleryMode="+_galleryMode,
dataType: "xml",
success: function(resourceList) {
// We have the XML message and we have to process it.
var resources = resourceList.getElementsByTagName('resource');
for(t =0;t0) $('.pp_author_bg').fadeTo(0, 0.5);
// Add hasOverlay if IE
if($.browser.msie && $('#pp_full_res_container').size()>0) $('#pp_full_res_container').css({'zoom': 1});
$('.pp_nav').hide(); // Hide the navigation links
if(settings.hideflash) $('object,embed').css('visibility','hidden'); // Hide the flash
// Convert everything to an array in the case it's a single item
images = $.makeArray(gallery_images);
imagesData = $.makeArray(gallery_imageData);
image_set = ($(images).size() > 0) ? true : false; // Find out if it's a set
$('.pp_loaderIcon').show(); // Do I need to explain?
// Fade the content in
$pp_overlay.show().fadeTo(settings.animationSpeed,settings.opacity);
// Display the current position
$pp_pic_holder.find('.currentTextHolder').text((setPosition+1) + settings.counter_separator_label + $(images).size());
// Si es un ebook no mostramos los detalles del recurso
(imagesData[setPosition]['type'] != 'EBook') ? $('.pp_details').show() : $('.pp_details').hide();
// We extract all needed information about the image we are going to load...
var imgTitle, imgDescription, imgAuthor, movie_width, movie_height,imgType;
if(gallery_imageData[setPosition]) {
imgTitle = decodeURIComponent(imagesData[setPosition]['title'][0]);
if(imagesData[setPosition]['description']) {
imgDescription = decodeURIComponent(imagesData[setPosition]['description'][0]);
}
imgAuthorArray = imagesData[setPosition]['author'];
if(imgAuthorArray) {
for(i=0;i $(images).size()) nextImage.src = images[setPosition + 1];
prevImage = new Image();
if(image_set && images[setPosition - 1]) prevImage.src = images[setPosition - 1];
$pp_pic_holder.find('#pp_full_res')[0].innerHTML = settings.image_markup;
$pp_pic_holder.find('#fullResImage').attr('src',images[setPosition]);
imgPreloader.onload = function(){
// Fit item to viewport
correctSizes = _fitToViewport(imgPreloader.width,imgPreloader.height);
_showContent();
};
imgPreloader.onerror = function(){
alert('Image cannot be loaded. Make sure the path is correct and image exist.');
$.prettyPhoto.close();
};
imgPreloader.src = images[setPosition];
break;
case 'audiovideo':
case 'flv':
correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
toInject = settings.flowplayer_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,images[setPosition]);
break;
case 'mp3':
correctSizes = _fitToViewport(300,30); // Fit item to viewport
toInject = settings.flowplayer_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,imagesData[setPosition]['path'][0].replace(/\'/g, ''));
break;
case 'EBook':
correctSizes = _fitToViewport(720,560); // Fit item to viewport
toInject = settings.ebook_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,escape(imagesData[setPosition]['path'][0].replace(/\'/g, '')));
break;
case 'flash':
correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
flash_vars = images[setPosition];
flash_vars = flash_vars.substring(images[setPosition].indexOf('flashvars') + 10,images[setPosition].length);
filename = images[setPosition];
filename = filename.substring(0,filename.indexOf('?'));
toInject = settings.flash_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{wmode}/g,settings.wmode).replace(/{path}/g,filename+'?'+flash_vars);
break;
case 'iframe':
correctSizes = _fitToViewport(movie_width,movie_height); // Fit item to viewport
frame_url = images[setPosition];
frame_url = frame_url.substr(0,frame_url.indexOf('iframe')-1);
toInject = settings.iframe_markup.replace(/{width}/g,correctSizes['width']).replace(/{height}/g,correctSizes['height']).replace(/{path}/g,frame_url);
break;
case 'inline':
// to get the item height clone it, apply default width, wrap it in the prettyPhoto containers , then delete
myClone = $(images[setPosition]).clone().css({'width':settings.default_width}).wrapInner('
').appendTo($('body'));
correctSizes = _fitToViewport($(myClone).width(),$(myClone).height());
$(myClone).remove();
toInject = settings.inline_markup.replace(/{content}/g,$(images[setPosition]).html());
break;
default:
// Is a not controlled type, we have to return.
$.prettyPhoto.close();
return false;
};
if(!imgPreloader){
$pp_pic_holder.find('#pp_full_res')[0].innerHTML = toInject;
// Show content
_showContent();
};
});
};
/**
* Change page in the prettyPhoto modal box
* @param direction {String} Direction of the paging, previous or next.
*/
$.prettyPhoto.changePage = function(direction){
if(direction == 'previous') {
setPosition--;
if (setPosition < 0){
setPosition = 0;
return;
};
}else{
if($('.pp_arrow_next').is('.disabled')) return;
setPosition++;
};
// Allow the resizing of the images
if(!doresize) doresize = true;
_hideContent(function(){$.prettyPhoto.open(images,imagesData)});
if($.browser.msie)
$('a.pp_expand,a.pp_contract').hide();
else
$('a.pp_expand,a.pp_contract').fadeOut(settings.animationSpeed);
};
/**
* Closes the prettyPhoto modal box.
*/
$.prettyPhoto.close = function(){
$pp_pic_holder.find('object,embed').css('visibility','hidden');
$('div.pp_pic_holder,.pp_fade').fadeOut(settings.animationSpeed);
$pp_overlay.fadeOut(settings.animationSpeed, function(){
$('#pp_full_res').html(''); // Kill the opened content
$pp_pic_holder.attr('style','').find('div:not(.pp_hoverContainer)').attr('style',''); // Reset the width and everything that has been set.
_centerOverlay(); // Center it
// To fix the bug with IE select boxes
if($.browser.msie && $.browser.version == 6){
$('select').css('visibility','visible');
};
// Show the flash
if(settings.hideflash) $('object,embed').css('visibility','visible');
setPosition = 0;
settings.callback();
});
doresize = true;
};
/**
* Set the proper sizes on the containers and animate the content in.
*/
_showContent = function(){
$('.pp_loaderIcon').hide();
// Calculate the opened top position of the pic holder
projectedTop = scrollPos['scrollTop'] + ((windowHeight/2) - (correctSizes['containerHeight']/2));
if(projectedTop < 0) projectedTop = 0;
// Resize the content holder
$pp_pic_holder.find('.pp_content').animate({'height':correctSizes['contentHeight']},settings.animationSpeed);
// Resize picture the holder
$pp_pic_holder.animate({
'top': projectedTop,
'left': (windowWidth/2) - (correctSizes['containerWidth']/2),
'width': (correctSizes['containerWidth']+((imagesData[setPosition]['type'] == 'mp3')?34:0))
},settings.animationSpeed,function(){
$pp_pic_holder.find('.pp_hoverContainer,#fullResImage').height(correctSizes['height']).width(correctSizes['width']);
// IE6 Hack: lateral borders should be equal to the content
if($.browser.msie && parseInt($.browser.version) == 6){
$('.pp_content_container .pp_left').height($('.pp_fade').height());
$('.pp_content_container .pp_right').height($('.pp_fade').height());
/* Required for jquery 1.4.3 */
$('.pp_content').css({'overflow':'visible'});
}
if($.browser.msie){
$('.pp_content').css({'overflow':'visible'});
}
// Fade the new image
$pp_pic_holder.find('.pp_fade').fadeIn(settings.animationSpeed);
// Show navigation links
if($(images).size() > 1) _checkPosition($(images).size());
// Show the nav
if(image_set && _getFileType(images[setPosition])=="image") { $pp_pic_holder.find('.pp_hoverContainer').show(); }else{ $pp_pic_holder.find('.pp_hoverContainer').hide(); }
// Content alignment to left when playing mp3
$pp_pic_holder.find('#pp_full_res').css('textAlign',(imagesData[setPosition]['type'] == 'mp3')?'left':'center');
// Fade the resizing link if the image is resized, and is not an audio or video
if(correctSizes['resized'])
if(imagesData[setPosition]['type'] != 'audiovideo' && imagesData[setPosition]['type'] != 'flv' && imagesData[setPosition]['type'] != 'mp3')
$('a.pp_expand,a.pp_contract').fadeIn(settings.animationSpeed);
// Callback!
settings.changepicturecallback();
});
};
/**
* 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.animationSpeed,function(){
$('.pp_loaderIcon').show();
if(callback) 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){
// If at the end, hide the next link
if(setPosition == setCount-1) {
$pp_pic_holder.find('a.pp_next').css('visibility','hidden');
$pp_pic_holder.find('a.pp_arrow_next').addClass('disabled').unbind('click');
}else{
$pp_pic_holder.find('a.pp_next').css('visibility','visible');
$pp_pic_holder.find('a.pp_arrow_next.disabled').removeClass('disabled').bind('click',function(){
$.prettyPhoto.changePage('next');
return false;
});
};
// If at the beginning, hide the previous link
if(setPosition == 0) {
$pp_pic_holder.find('a.pp_previous').css('visibility','hidden');
$pp_pic_holder.find('a.pp_arrow_previous').addClass('disabled').unbind('click');
}else{
$pp_pic_holder.find('a.pp_previous').css('visibility','visible');
$pp_pic_holder.find('a.pp_arrow_previous.disabled').removeClass('disabled').bind('click',function(){
$.prettyPhoto.changePage('previous');
return false;
});
};
// Hide the bottom nav if it's not a set.
if(setCount > 1) {
$('.pp_nav').fadeIn();
}else{
$('.pp_nav').hide();
}
};
/**
* 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){
hasBeenResized = false;
_getDimensions(width,height);
// Define them in case there's no resize needed
imageWidth = width;
imageHeight = height;
if(imagesData[setPosition]['type'] != 'EBook') { // El tipo EBook no se debe ajustar a la ventana del navegador
$pp_pic_holder.find('.pp_bottom').css('z-index','5');
if( ((pp_containerWidth > windowWidth) || (pp_containerHeight > windowHeight)) && doresize && settings.allowresize && !percentBased) {
hasBeenResized = true;
notFitting = true;
while (notFitting){
if((pp_containerWidth > windowWidth)){
imageWidth = (windowWidth - 200);
imageHeight = (height/width) * imageWidth;
}else if((pp_containerHeight > windowHeight)){
imageHeight = (windowHeight - 200);
imageWidth = (width/height) * imageHeight;
}else{
notFitting = false;
};
pp_containerHeight = imageHeight;
pp_containerWidth = imageWidth;
};
_getDimensions(imageWidth,imageHeight);
};
}else{
imageHeight += 20;
$pp_pic_holder.find('.pp_bottom').css('z-index','10');
};
return {
width:Math.floor(imageWidth),
height:Math.floor(imageHeight),
containerHeight:Math.floor(pp_containerHeight),
containerWidth:Math.floor(pp_containerWidth) + 40,
contentHeight:Math.floor(pp_contentHeight),
contentWidth:Math.floor(pp_contentWidth),
resized:hasBeenResized
};
};
/**
* 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 = (width>settings.min_width)?width:settings.min_width;
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_clone = $pp_details.clone();
$pp_details = $('');
$pp_details.append($pp_details_clone);
$pp_details.appendTo($('body')).css({
'position':'absolute',
'top':-10000
});
detailsHeight += $pp_details.eq(0).height();
//detailsHeight = (detailsHeight <= 34) ? 36 : detailsHeight; // Min-height for the details
//if($.browser.msie && $.browser.version==7) detailsHeight+=8;
$pp_details.remove();
// Get the container size, to resize the holder to the right dimensions
pp_contentHeight = height + detailsHeight;
if($(images).size() == 1) pp_contentHeight -= $pp_pic_holder.find('.pp_nav').height(); // Remove navigation height if only one image
pp_contentWidth = width;
pp_containerHeight = pp_contentHeight + $pp_pic_holder.find('.pp_top').height() + $pp_pic_holder.find('.pp_bottom').height();
pp_containerHeight -= 20; // Remove 10px from .pp_top (bottom: -10px) and 10px from .pp_bottom (top: -10px)
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.indexOf('.mov') != -1){
return 'quicktime';
}else if(itemSrc.indexOf('.wmv') != -1){
return 'wmedia';
}else if(itemSrc.indexOf('.swf') != -1){
return 'flash';
}else if(itemSrc.indexOf('iframe') != -1){
return 'iframe'
}else if(itemSrc.substr(0,1) == '#'){
return 'inline';
}else{
return 'image';
};
};
function _centerOverlay(){
if(doresize) {
contentHeight = $pp_pic_holder.height();
contentwidth = $pp_pic_holder.width();
projectedTop = (windowHeight/2) + scrollPos['scrollTop'] - ((contentHeight)/2);
$pp_pic_holder.css({
'top': projectedTop,
'left': (windowWidth/2) + scrollPos['scrollLeft'] - (contentwidth/2)
});
};
};
function _getScroll(){
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 _resizeOverlay() {
windowHeight = $(window).height();
windowWidth = $(window).width();
$pp_overlay.css({
'height':$(document).height()
});
};
function _buildOverlay(){
// Inject the markup
$('body').append(settings.markup);
// Set my global selectors
$pp_pic_holder = $('.pp_pic_holder');
$ppt = $('.ppt');
$pp_overlay = $('div.pp_overlay');
$pp_pic_holder.attr('class','pp_pic_holder ' + settings.theme); // Set the proper theme
// To fix the bug with IE6 and PNG images
if($.browser.msie && $.browser.version == 6) {
$pp_pic_holder.addClass('pp_ie6');
}
/*if($.browser.msie && $.browser.version >= 6) {
$pp_pic_holder.addClass('pp_ie');
}*/
$pp_overlay
.css({
'opacity':0,
'height':$(document).height()
})
.bind('click',function(){
if(!settings.modal)
$.prettyPhoto.close();
});
$('a.pp_close').bind('click',function(){ $.prettyPhoto.close(); return false; });
$('a.pp_expand').bind('click',function(){
$this = $(this); // Fix scoping
// Expand the image
if($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(images,imagesData) });
$pp_pic_holder.find('.pp_fade').fadeOut(settings.animationSpeed);
return false;
});
$pp_pic_holder.find('.pp_previous, .pp_arrow_previous').bind('click',function(){
$.prettyPhoto.changePage('previous');
return false;
});
$pp_pic_holder.find('.pp_next, .pp_arrow_next').bind('click',function(){
$.prettyPhoto.changePage('next');
return false;
});
};
_centerOverlay(); // Center it
};
function grab_param(name,url){
name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
var regexS = "[\\?&]"+name+"=([^&#]*)";
var regex = new RegExp( regexS );
var results = regex.exec( url );
if( results == null )
return "";
else
return results[1];
}
// This function allows reading the mmedia parameter from request uri, rather than
// queryString.
function getMmediaFromPathInfo(url) {
url = url.substring(url.lastIndexOf('/')+1);
var regexS = "([\\d]+)-.+$";
var regex = new RegExp( regexS );
var results = regex.exec( url );
if( results == null )
return "";
else
return results[1];
}
// This function decodes the data stored in data in the
// way ([key="value"])+, it converts this information
// to an array indexed by key
function decodeMap(data) {
// The regular expresion we are going to eval
var regexExpr = /\[([^=]+)=\"([^\"]+)\"\]/g;
var results = regexExpr.exec(data);
// The array - in which we are going to store data (indexed as a map of arrays)
var resultsArray = new Array();
while(results!=null) {
// If the key exists in the map we add a new entry to it.
if(resultsArray[results[1]]) {
resultsArray[results[1]][resultsArray[results[1]].length] = results[2];
} else {
resultsArray[results[1]] = new Array();
resultsArray[results[1]][0] = results[2];
}
// We check for new data...
results = regexExpr.exec(data);
}
// Finally, we have eval the array, so we can return it.
return resultsArray;
}
})(jQuery);