orbit-basic/vendor/built_in_modules/gallery/app/assets/javascripts/galleryAPI.js.erb

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Plaintext

<%# encoding: utf-8 %>
var galleryAPI = function(){
g = this;
this.urlVars = rcom.getUrlVars();
this.albumArea = $("#orbit_gallery");
this.loadArea = "";
// this.authenticated = false;
this.initialize = function(){
$(document).ready(function(){
bindHandlers();
if(typeof g.urlVars['cat']!= "undefined"){
g.loadAlbums(g.urlVars['cat']);
g.loadArea = "albums";
}else if(typeof g.urlVars['album']!= "undefined"){
g.loadImages(g.urlVars['album']);
g.loadArea = "images";
}else if(typeof g.urlVars['theater']!= "undefined"){
g.loadTheater(g.urlVars['theater']);
g.loadArea = "theater";
}else if(typeof g.urlVars['edit']!= "undefined"){
g.editAlbum(g.urlVars['edit']);
g.loadArea = "edit";
}else if(typeof g.urlVars['tag']!= "undefined"){
g.loadAlbums(g.urlVars['tag']);
g.loadArea = "albums";
}else{
g.loadAlbums("all");
g.loadArea = "albums";
}
})
var bindHandlers = function(){
$("#filter .filter_btns a").click(function(){
if(!$(this).hasClass("active")){
$(this).addClass("active");
if(g.urlVars.length == 0)
window.location = "orbit_gallery?" + $(this).attr("href");
else
window.location = window.location.href +"&"+ $(this).attr("href");
}else{
$(this).removeClass("active");
var loc = window.location.href;
var url = loc.replace($(this).attr("href")+"&","");
if(url == loc)
url = loc.replace($(this).attr("href"),"");
if(url.charAt(url.length-1)=="&" || url.charAt(url.length-1)=="?")
url = url.substr(0,url.length-1);
window.location = url;
}
})
}
$("#filter .filter-clear a").click(function(){
var loc = window.location.href;
var url = null;
var forwhat = $(this).attr("for");
$("#filter ."+forwhat+" a.active").each(function(){
$(this).removeClass("active");
url = loc.replace($(this).attr("href")+"&","");
if(url == loc)
url = loc.replace($(this).attr("href"),"");
if(url.charAt(url.length-1)=="&" || url.charAt(url.length-1)=="?")
url = url.substr(0,url.length-1);
loc = url;
})
window.location = url;
})
}
this.makeNewAlbum = function(){
$.get("add_album",function(html){
rcom.modalWindow({loadHtml:html,width:400,"closeBtn":false},function(dom){
dom.find("#album_name_save_btn").click(function(){
var options ={
cid : dom.find("select#category_list").val(),
albumname : {
"en" : dom.find("#name_en").val(),
"zh_tw" : dom.find("#name_zh_tw").val()
},
albumdesc : {
"en" : dom.find("#desc_en").val(),
"zh_tw" : dom.find("#desc_zh_tw").val()
}
}
if(options.cid){
$.post("create_album",options,function(response){
if(g.loadArea == "albums")
g.loadAlbums("all");
rcom.modalWindowClose();
})
}
})
dom.find("#album_name_close_btn").click(function(){
rcom.modalWindowClose();
})
})
})
}
this.deleteAlbum = function(id){
if(confirm("<%= I18n.t('gallery.del_album?') %>")){
$.post("delete_album",{aid:id},function(){
window.location = "orbit_gallery";
})
}
}
this.loadAlbums = function(id){
var headbtn = $('<a class="btn btn-primary pull-right" title="<%= I18n.t("gallery.add_album") %>" href="albums" onclick="return false;"><i class="icon-plus icon-white"></i><%= I18n.t("gallery.add_album") %></a>');
headbtn.click(function(){g.makeNewAlbum();})
g.albumArea.find(".rghead .rgfn").html(headbtn);
g.albumArea.find("#imgholder").empty();
var $addsign = $('<div class="rgalbum"><a id="global_add" class="rgui bt-addnew" href="add" onclick="return false;">Add Album</a></div>');
$addsign.find("a").click(function(){g.makeNewAlbum();})
if(id!="all"){
var cids = [];
var tids = [];
var href = null;
var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
for(var i = 0; i < hashes.length; i++){
hash = hashes[i].split('=');
if(hash[0]=="cat"){
cids.push(hash[1]);
href = "cat="+hash[1];
}else if(hash[0]=="tag"){
tids.push(hash[1]);
href = "tag="+hash[1];
}
$("#filter .filter_btns a[href='"+href+"']").addClass("active");
}
if(cids.length == 0)
cids = "all";
}else{
var cids = "all";
}
$.getJSON("get_albums",{cid:cids,tid:tids},function(categories){
$.each(categories,function(x,category){
$.each(category,function(i,album){
if(album.cover == "default")
var $img = $("<div class='rgalbum'><a title='"+album.description+"' href='?album="+album._id+"'><img src='../../../assets/gallery/default.jpg' width='120px' height='90px'/></a><span class='albumname'>"+album.name+"</span></div>");
else
var $img = $("<div class='rgalbum'><a title='"+album.description+"' href='?album="+album._id+"'><img src='"+album.cover_path+"' width='120px' height='90px'/></a><span class='albumname'>"+album.name+"</span></div>");
g.albumArea.find("#imgholder").append($img);
})
})
g.albumArea.find("#imgholder").append($addsign);
})
}
this.loadImages = function(id){
var headarea = '<a class="bt-back btn pull-left" title="<%= I18n.t("gallery.back_to_albums") %>" href="orbit_gallery"><i class="icon-arrow-left icon-black"></i><%= I18n.t("gallery.back_to_albums") %></a> ';
headarea+='<a class="bt-add btn btn-primary pull-right" title="<%= I18n.t("gallery.add_images") %>" href="images" onclick="return false;"><i class="icon-plus icon-white"></i><%= I18n.t("gallery.add_images") %></a> ';
headarea+='<a class="bt-del btn btn-primary pull-right" title="<%= I18n.t("gallery.del_album") %>" href="delete" onclick="return false;"><i class="icon-trash icon-white"></i><%= I18n.t("gallery.del_album") %></a> ';
headarea+='<a class="bt-edit btn btn-primary pull-right" title="<%= I18n.t("gallery.edit") %>" href="orbit_gallery?edit='+id+'" ><i class="icon-pencil icon-white"></i><%= I18n.t("gallery.edit") %></a>';
headarea+='<a class="bt-tag btn btn-primary pull-right" title="<%= I18n.t("gallery.album_tag") %>" href="" ><i class="icon-tag icon-white"></i><%= I18n.t("gallery.album_tag") %></a>';
headarea = $(headarea);
var uploadpanel = $('<div id="upload_panel_holder"><div class="rgfn"><a class="bt-cls btn btn-primary pull-right" title="Close" href="" onclick="return false;"><i class="icon-remove icon-white"></i>Close Panel</a></div></div>');
var frame = $('<iframe id="upload_panel" width="100%" scrolling="no" height="200" frameborder="0" src="upload_panel"></iframe>');
g.albumArea.find(".rghead .rgfn").html(headarea);
g.albumArea.find(".rghead .rgfn a.bt-add").click(function(){
showUploadPanel();
})
g.albumArea.find(".rghead .rgfn a.bt-del").click(function(){
g.deleteAlbum(id);
})
uploadpanel.find("a.bt-cls").click(function(){
uploadpanel.hide("slide");
frame.remove();
g.loadImages(id);
panelopen = false;
})
var panelopen = false;
var showUploadPanel = function(){
if(!panelopen){
uploadpanel.prepend(frame);
uploadpanel.show("slide");
panelopen = true;
}
}
g.albumArea.find(".rghead .rgfn").append(uploadpanel);
g.albumArea.find("#imgholder").empty();
$("#filter").remove();
g.albumArea.css("margin-top","");
var $addsign = $('<div class="rgalbum"><a id="global_add" class="rgui bt-addnew" href="add" onclick="return false;">Add Album</a></div>');
$addsign.find("a").click(function(){showUploadPanel();})
$.getJSON("get_images",{aid:id},function(images){
$.each(images,function(i,image){
var thumb = image.file.thumb.url;
var $img = $("<div class='rgalbum'><a title='"+image.description+"' href='?theater="+image._id+"'><img src='"+thumb+"'/></a></div>");
g.albumArea.find("#imgholder").append($img);
})
g.albumArea.find("#imgholder").append($addsign);
})
g.albumArea.find("#imgholder").append($addsign);
// tag
$('.bt-tag').click(function(){
var $tag_panel = $('#tag_panel'),
tag_panel_position = 0;
if( $tag_panel.css('right') == '0px' ){
tag_panel_position = -200;
}
$tag_panel.animate({'right':tag_panel_position}, 300);
g.albumArea
.delay(200)
.animate({'margin-right':tag_panel_position+200},300);
return false;
});
}
this.loadTheater = function(id){
var imageArray;
var imagecount = 0;
var picHeight = 0;
var bindHandlers = function(){
var $slidelist = $('.slidelist'),
$rslide = $('.rslide'),
$rslidenav = $('.rslidenav'),
$img = $("#main_pic img"),
wHeight = $(window).height();
$("#main_pic").height(picHeight);
$img.height("100%");
$(".slidectrl a.togglelist").click(function(){
var rslide_h = $rslide.outerHeight();
if ( $slidelist.height() < 1 ){
$slidelist.stop().animate({'height':rslide_h - 30}, 300);
$slidelist.find("ul").show();
} else {
$slidelist.stop().animate({'height':'0px'}, 300);
$slidelist.find("ul").hide();
}
})
$(".slidectrl a.togglescreen").click(function(){
toggleFullscreen();
})
$(".slidectrl a.browserfullscreen").click(function(){
browserFullScreen();
})
$slidelist.find("a.list_element").click(function(){
imagecount = parseInt($(this).parent().attr("for"));
changeImage($(this));
})
$rslidenav.find("a.navN").click(function(){
nextpic($(this));
})
$rslidenav.find("a.navP").click(function(){
prevpic($(this));
})
$("a#nextpic").click(function(){
nextpic($(this));
})
$(document).keydown(function(e){
if (e.keyCode == 37){
prevpic($rslidenav.find("a.navP"));
return false;
}
if(e.keyCode == 39){
nextpic($rslidenav.find("a.navN"));
return false;
}
if(e.keyCode == 27){
toggleFullscreen();
return false;
}
if(e.keyCode == 70 || e.keyCode == 102){
if($rslide.hasClass("fullscreen"))
browserFullScreen();
}
});
var browserFullScreen = function(){
var el = document.documentElement,
rfs = el.requestFullScreen || el.webkitRequestFullScreen || el.mozRequestFullScreen;
rfs.call(el);
}
var nextpic = function(dom){
if(imagecount == imageArray.length - 1)
imagecount = 0;
else
imagecount++;
changeImage(dom);
}
var prevpic = function(dom){
if(imagecount == 0)
imagecount = imageArray.length - 1
else
imagecount--;
changeImage(dom);
}
var toggleFullscreen = function(){
if($rslide.hasClass("fullscreen")){
$rslide.css("position","relative");
$rslide.removeClass("fullscreen");
$(".slidectrl a.browserfullscreen").hide();
$img.css({"padding":""})
$("#main_pic").height(picHeight );
}else{
$("#main_pic").height(wHeight);
// $img.height("100%");
$rslide.css("position","");
$rslide.addClass("fullscreen");
$img.css({"padding":($rslide.height()-$img.height())/2})
$(".slidectrl a.browserfullscreen").show();
}
}
var changeImage = function(dom){
var pageurl = dom.attr('href');
$img.fadeOut(200,function(){
$img.attr({"src":dom.attr("data-content"),"height":picHeight+"px"});
$img.fadeIn(200);
if($rslide.hasClass("fullscreen")){
$img.css({"padding":($rslide.height()-$img.height())/2})
}
$slidelist.stop().animate({'height':'0px'}, 300);
$slidelist.find("ul").hide();
if(pageurl!=window.location){
window.history.pushState({path:pageurl},'',pageurl);
}
// $(".slideinfo b.info").text(imageArray[imagecount].title);
$(".slideinfo span.info").text(imageArray[imagecount].description);
if(imageArray.length > 1)
updateNavigation();
})
}
var updateNavigation = function(){
var next, prev;
if(imagecount == 0){
next = 1;
prev = imageArray.length - 1;
}else if(imagecount == imageArray.length - 1){
next = 0
prev = imageArray.length - 2;
}else{
next = imagecount + 1;
prev = imagecount - 1;
}
$("a.navN").attr({"href":"orbit_gallery?theater="+imageArray[next]._id,"data-content":imageArray[next].file.url});
$("a.navP").attr({"href":"orbit_gallery?theater="+imageArray[prev]._id,"data-content":imageArray[prev].file.url});
};
if(imageArray.length > 1)
updateNavigation();
}
var preparestage = function(albumid){
$.getJSON("get_images",{aid:albumid},function(images){
imageArray = eval(images);
$.each(images,function(i,image){
if(image._id == id)
imagecount = i;
})
bindHandlers();
})
}
var head = $('<a href="" class="bt-back btn pull-left" title="<%= I18n.t("gallery.back_to_photos") %>"><i class="icon-arrow-left icon-black"></i><%= I18n.t("gallery.back_to_photos") %></a></div>');
var head1 = $('<a class="bt-edit btn btn-primary pull-right" title="<%= I18n.t("gallery.edit") %>" href="" ><i class="icon-pencil icon-white"></i><%= I18n.t("gallery.edit") %></a>');
var head2 = $('<a class="bt-tag btn btn-primary pull-right" title="<%= I18n.t("gallery.photo_tag") %>" href="" ><i class="icon-tag icon-white"></i><%= I18n.t("gallery.photo_tag") %></a>');
g.albumArea.find("#imgholder").load("theater?pic="+id,function(theater,response,xhr){
if(xhr.status == 404){
$(this).text("<%= I18n.t('gallery.pic_not_found') %>.");
return false;
}
$("#filter").remove();
g.albumArea.css("margin-top","");
var albumid = $(theater).find("#main_pic").attr("data-content");
head.attr("href","orbit_gallery?album="+albumid);
head1.attr("href","orbit_gallery?edit="+albumid);
g.albumArea.find(".rghead .rgfn").html(head);
g.albumArea.find(".rghead .rgfn").append(head1,head2);
picHeight = $(window).height() - ($("#orbit-bar").outerHeight() + $("#orbit_gallery .rghead").outerHeight());
preparestage(albumid);
// tag
$('.bt-tag').click(function(){
var $tag_panel = $('#tag_panel'),
tag_panel_position = 0;
if( $tag_panel.css('right') == '0px' ){
tag_panel_position = -200;
}
$tag_panel.animate({'right':tag_panel_position}, 300);
g.albumArea
.delay(200)
.animate({'margin-right':tag_panel_position+200},300);
return false;
});
});
}
this.editAlbum = function(id){
var bindHandlers = function(){
$("#description_loader .edit_fn .bt-cover").click(function(){
$(".bt-cover").removeClass("setcover");
$(this).addClass("setcover");
$.post("set_cover",{"imageid":$(this).attr("href"),"aid":id},function(){})
})
$("#description_loader .edit_fn .bt-dels").click(function(){
$(this).toggleClass("setdelete");
if($("#description_loader .edit_fn .setdelete").length > 0){
g.albumArea.find(".rghead .rgfn .bt-delete").show();
}else{
g.albumArea.find(".rghead .rgfn .bt-delete").hide();
}
})
g.albumArea.find(".rghead .rgfn .bt-save").click(function(){
var dataArray = Array();
$("#description_loader .txtchange").each(function(){
dataArray.push({"id":$(this).attr("for"),"text": $(this).val()});
})
albumnm = $(".albumname_edit #album_name_text").val();
$.post("update_album",{data:dataArray,"aid":id,"name":albumnm},function(){
})
})
var tempval;
$(".txtchange").focus(function(){
tempval = $(this).val();
}).keyup(function(){
if($(this).val() != tempval)
g.albumArea.find(".rghead .rgfn .bt-save").show();
})
g.albumArea.find(".rghead .rgfn .bt-delete").click(function(){
var images_to_delete = new Array();
var delete_cover = false;
var doms_to_delete = new Array();
var thiscover = $("#description_loader .edit_fn .setcover").attr("href");
$("#description_loader .edit_fn .bt-dels").each(function(){
if($(this).hasClass("setdelete")){
images_to_delete.push($(this).attr("href"));
doms_to_delete.push($(this).parent().parent());
if(thiscover == $(this).attr("href"))
delete_cover = true;
}
})
if(confirm("Deleting "+images_to_delete.length+" image(s)?")){
$.post("delete_images",{"images":images_to_delete,"delete_cover":delete_cover,"aid":id},function(response){
if(response.success){
for(dom in doms_to_delete){
doms_to_delete[dom].hide("slide",function(){$(this).remove();})
}
}
g.albumArea.find(".rghead .rgfn .bt-delete").hide();
})
}
})
}
$("#filter").remove();
g.albumArea.css("margin-top","");
var head ='<a href="orbit_gallery?album='+id+'" class="bt-back btn pull-left" title="<%= I18n.t("gallery.back_to_photos") %>"><i class="icon-arrow-left icon-black"></i><%= I18n.t("gallery.back_to_photos") %></a></div>';
head+='<a class="bt-del bt-delete btn btn-primary pull-right" onclick="return false;" style="display:none;" title="<%= I18n.t("gallery.delete_selected") %>" href=""><i class="icon-trash icon-white"></i><%= I18n.t("gallery.delete_selected") %></a>';
head+='<a class="bt-save btn btn-primary pull-right" onclick="return false;" style="display:none;" title="Save" href=""><i class="icon-ok icon-white"></i>Save</a>';
g.albumArea.find(".rghead .rgfn").html(head);
g.albumArea.find("#imgholder").load("edit_album?aid="+id,function(data,response,xhr){
if(xhr.status == 404){
$(this).text("<%= I18n.t('gallery.album_not_found') %>");
return false;
}
bindHandlers();
})
}
}