96 lines
3.1 KiB
JavaScript
96 lines
3.1 KiB
JavaScript
$(document).ready(function() {
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function cachePath(path) {
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return path.replace(/ /g, "_").replace(/\//g, "-");
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}
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function imagePath(image, path, size, square) {
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var suffix;
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if (square)
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suffix = size.toString() + "s";
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else
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suffix = size.toString();
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return "cache/" + cachePath(path + "/" + image + "_" + suffix + ".jpg");
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}
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function loadAlbum(path) {
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$.ajax({
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type: "GET",
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url: "cache/" + path + ".json",
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error: function() { $(document.body).html("Couldn't fetch it."); },
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success: function(album) {
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current_album = album;
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if (current_image_cache != null)
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showPhoto();
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else
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showAlbum();
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}
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});
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}
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function showAlbum() {
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$("html, body").animate({ scrollTop: 0 }, "slow");
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var title = "";
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var components = current_album.path.split("/");
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var last = "";
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for (var i = 0; i < components.length; ++i) {
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last += "/" + components[i];
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if (i < components.length - 1)
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title += "<a href=\"#" + cachePath(last.substring(1)) + "\">";
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title += components[i];
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if (i < components.length - 1) {
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title += "</a>";
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title += " » ";
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}
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}
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$("#title").html(title);
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var photos = "";
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for (var i = 0; i < current_album.photos.length; ++i)
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photos += "<a href=\"#" + current_album_cache + "/" + cachePath(current_album.photos[i].name) + "\"><img border=0 src=\"" + imagePath(current_album.photos[i].name, current_album.path, 150, true) + "\" height=150 width=150></a>";
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$("#photos").html(photos);
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if (current_album.albums.length)
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$("#subalbums-title").show();
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else
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$("#subalbums-title").hide();
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var subalbums = "";
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for (var i = 0; i < current_album.albums.length; ++i)
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subalbums += "<a href=\"#" + cachePath(current_album.path + "/" + current_album.albums[i].path) + "\"><li>" + current_album.albums[i].path + "</li></a>";
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$("#subalbums").html(subalbums);
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$("#album").fadeIn();
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$("#photo").fadeOut();
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}
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function showPhoto() {
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var index;
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for (index = 0; index < current_album.photos.length; ++index) {
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if (cachePath(current_album.photos[index].name) == current_image_cache)
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break;
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}
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if (index >= current_album.photos.length) {
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$(document.body).html("Wrong picture.");
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return;
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}
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$("#photo").html("<a href=\"#" + current_album_cache + "\"><img src=\"" + imagePath(current_album.photos[index].name, current_album.path, 640, false) + "\"></a>");
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$("#album").fadeOut();
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$("#photo").fadeIn();
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}
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var current_album_cache = "";
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var current_image_cache = "";
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var current_album = null;
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$(window).hashchange(function() {
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var new_album_cache = location.hash.substring(1);
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var index = new_album_cache.lastIndexOf("/");
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if (index != -1 && index != new_album_cache.length - 1) {
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current_image_cache = new_album_cache.substring(index + 1);
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new_album_cache = new_album_cache.substring(0, index);
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} else
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current_image_cache = null;
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if (!new_album_cache.length)
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new_album_cache = cachePath("New York Summer 2009"); //root
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if (new_album_cache != current_album_cache) {
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current_album_cache = new_album_cache;
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loadAlbum(current_album_cache);
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} else if (current_image_cache != null)
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showPhoto();
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else
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showAlbum();
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});
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$(window).hashchange();
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});
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