Seperate photofloat internals to javascript class.
Jason A. Donenfeld
parent
3c7fc8cfdd
commit
79a9ce5983
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@ -1,392 +0,0 @@
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$(document).ready(function() {
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function cachePath(path) {
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if (path == "")
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return "root";
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if (path[0] == '/')
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path = path.substring(1);
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path = path
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.replace(/ /g, "_")
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.replace(/\//g, "-")
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.replace(/\(/g, "")
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.replace(/\)/g, "")
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.replace(/#/g, "")
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.replace(/&/g, "")
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.replace(/,/g, "")
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.replace(/\[/g, "")
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.replace(/\]/g, "")
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.replace(/"/g, "")
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.replace(/'/g, "")
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.replace(/_-_/g, "-")
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.toLowerCase();
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while (path.indexOf("--") != -1)
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path = path.replace(/--/g, "-");
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while (path.indexOf("__") != -1)
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path = path.replace(/__/g, "_");
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return path;
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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 properId(path) {
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if (!path[0].match(/[a-zA-Z]/))
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path = "a" + path;
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return path.replace(/[^a-zA-Z0-9_:.\-]/g, "-");
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}
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function escapeId(id) {
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return id.replace(/\./g, "\\.").replace(/,/g, "\\,");
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}
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function loadAlbum() {
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if (current_album_cache in album_cache) {
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albumLoaded(album_cache[current_album_cache]);
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return;
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}
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$("#loading").show();
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$.ajax({
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type: "GET",
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dataType: "json",
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url: "cache/" + current_album_cache + ".json",
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error: die,
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success: albumLoaded
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});
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}
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function albumLoaded(album) {
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var albumCachePath = cachePath(album.path);
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album_cache[albumCachePath] = album;
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if (albumCachePath != current_album_cache)
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return;
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undie();
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$("#loading").hide();
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current_album = album;
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if (current_photo_cache != null)
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showPhoto();
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showAlbum(true);
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setTitle();
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}
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function trimExtension(title) {
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var index = title.lastIndexOf(".");
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if (index != -1)
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return title.substring(0, index)
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return title;
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}
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function setTitle() {
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var title = "";
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var documentTitle = "";
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var components;
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if (current_album.path.length == 0)
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components = [original_title];
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else {
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components = current_album.path.split("/");
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components.unshift(original_title);
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}
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if (current_photo_cache != null)
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documentTitle += trimExtension(current_photo.name);
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var last = "";
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for (var i = 0; i < components.length; ++i) {
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if (i || current_photo_cache != null)
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documentTitle += " \u00ab ";
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if (i)
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last += "/" + components[i];
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if (i < components.length - 1 || current_photo_cache != null)
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title += "<a href=\"#!/" + (i == 0 ? "" : cachePath(last.substring(1))) + "\">";
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title += components[i];
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documentTitle += components[components.length - 1 - i];
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if (i < components.length - 1 || current_photo_cache != null) {
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title += "</a>";
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title += " » ";
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}
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}
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if (current_photo_cache != null)
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title += trimExtension(current_photo.name);
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$("#title").html(title);
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document.title = documentTitle;
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}
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function showAlbum(populate) {
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if (current_photo_cache == null && previous_photo_cache == null)
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$("html, body").stop().animate({ scrollTop: 0 }, "slow");
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if (populate) {
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var photos = "";
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for (var i = 0; i < current_album.photos.length; ++i)
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photos += "<a href=\"#!/" + current_album_cache + "/" + cachePath(current_album.photos[i].name) + "\"><img title=\"" + trimExtension(current_album.photos[i].name) + "\" alt=\"" + trimExtension(current_album.photos[i].name) + "\" id=\"thumb-" + cachePath(current_album.photos[i].name) + "\" src=\"" + imagePath(current_album.photos[i].name, current_album.path, 150, true) + "\" height=\"150\" width=\"150\"></a>";
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$("#thumbs").html(photos);
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var subalbums = "";
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var thumbFinderList = new Array();
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for (var i = current_album.albums.length - 1; i >= 0; --i) {
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var path = cachePath(current_album.path + "/" + current_album.albums[i].path);
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var id = properId("album-" + path);
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subalbums += "<a href=\"#!/" + path + "\"><div title=\"" + current_album.albums[i].date + "\" id=\"" + id + "\" class=\"album-button\">" + current_album.albums[i].path + "</div></a>";
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thumbFinderList.push({ path: path, id: escapeId(id) });
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}
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$("#subalbums").html(subalbums);
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for (var i = 0; i < thumbFinderList.length; ++i)
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(function(thumb) {
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albumThumbFinder(thumb.path, function(photo, album) {
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$("#" + thumb.id).css("background-image", "url(" + imagePath(photo.name, album.path, 150, true) + ")");
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});
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})(thumbFinderList[i]);
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}
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if (current_photo_cache == null) {
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$("#thumbs img").removeClass("current-thumb");
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$("#album-view").removeClass("photo-view-container");
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$("#subalbums").show();
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$("#photo-view").hide();
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}
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setTimeout(scrollToThumb, 1);
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}
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function getDecimal(fraction) {
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if (fraction[0] < fraction[1])
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return fraction[0] + "/" + fraction[1];
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return (fraction[0] / fraction[1]).toString();
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}
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function scaleImage() {
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var image = $("#photo");
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if (image.get(0) == this)
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$(window).bind("resize", scaleImage);
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var container = $("#photo-view");
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if (image.css("width") != "100%" && container.height() * image.width() / image.height() > container.width())
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image.css("width", "100%").css("height", "auto");
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else if (image.css("height") != "100%")
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image.css("height", "100%").css("width", "auto");
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}
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function showPhoto() {
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currentPhoto();
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if (current_photo == null) {
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die();
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return;
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}
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undie();
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var maxSize = 800;
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var width = current_photo.size[0];
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var height = current_photo.size[1];
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if (width > height) {
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height = height / width * maxSize;
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width = maxSize;
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} else {
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width = width / height * maxSize;
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height = maxSize;
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}
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$(window).unbind("resize", scaleImage);
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var photoSrc = imagePath(current_photo.name, current_album.path, maxSize, false);
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$("#photo")
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.attr("width", width).attr("height", height)
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.attr("src", photoSrc)
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.attr("alt", current_photo.name)
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.attr("title", current_photo.date)
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.load(scaleImage);
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$("head").append("<link rel=\"image_src\" href=\"" + photoSrc + "\" />");
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var previousPhoto = current_album.photos[
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(current_photo_index - 1 < 0) ? (current_album.photos.length - 1) : (current_photo_index - 1)
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];
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var nextPhoto = current_album.photos[
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(current_photo_index + 1 >= current_album.photos.length) ? 0 : (current_photo_index + 1)
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];
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$.preloadImages(imagePath(nextPhoto.name, current_album.path, maxSize, false), imagePath(previousPhoto.name, current_album.path, maxSize, false));
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var nextLink = "#!/" + current_album_cache + "/" + cachePath(nextPhoto.name);
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$("#next-photo").attr("href", nextLink);
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$("#next").attr("href", nextLink);
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$("#back").attr("href", "#!/" + current_album_cache + "/" + cachePath(previousPhoto.name));
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$("#original-link").attr("target", "_blank").attr("href", "albums/" + current_album.path + "/" + current_photo.name);
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var text = "<table>";
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if (current_photo.make != undefined) text += "<tr><td>Camera Maker</td><td>" + current_photo.make + "</td></tr>";
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if (current_photo.model != undefined) text += "<tr><td>Camera Model</td><td>" + current_photo.model + "</td></tr>";
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if (current_photo.date != undefined) text += "<tr><td>Time Taken</td><td>" + current_photo.date + "</td></tr>";
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if (current_photo.size != undefined) text += "<tr><td>Resolution</td><td>" + current_photo.size[0] + " x " + current_photo.size[1] + "</td></tr>";
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if (current_photo.aperture != undefined) text += "<tr><td>Aperture</td><td> f/" + getDecimal(current_photo.aperture) + "</td></tr>";
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if (current_photo.focalLength != undefined) text += "<tr><td>Focal Length</td><td>" + getDecimal(current_photo.focalLength) + " mm</td></tr>";
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if (current_photo.iso != undefined) text += "<tr><td>ISO</td><td>" + current_photo.iso + "</td></tr>";
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if (current_photo.exposureTime != undefined) text += "<tr><td>Exposure Time</td><td>" + getDecimal(current_photo.exposureTime) + " sec</td></tr>";
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if (current_photo.exposureProgram != undefined) text += "<tr><td>Exposure Program</td><td>" + current_photo.exposureProgram + "</td></tr>";
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if (current_photo.exposureCompensation != undefined) text += "<tr><td>Exposure Compensation</td><td>" + getDecimal(current_photo.exposureCompensation) + "</td></tr>";
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if (current_photo.spectralSensitivity != undefined) text += "<tr><td>Spectral Sensitivity</td><td>" + current_photo.spectralSensitivity + "</td></tr>";
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if (current_photo.flash != undefined) text += "<tr><td>Flash</td><td>" + current_photo.flash + "</td></tr>";
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if (current_photo.orientation != undefined) text += "<tr><td>Orientation</td><td>" + current_photo.orientation + "</td></tr>";
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text += "</table>";
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$("#metadata").html(text);
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$("#album-view").addClass("photo-view-container");
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$("#subalbums").hide();
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$("#photo-view").show();
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}
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function scrollToThumb() {
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var photo = current_photo_cache
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if (photo == null) {
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photo = previous_photo_cache;
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if (photo == null)
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return;
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}
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var thumb = $("#thumb-" + escapeId(properId(photo)));
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if (!thumb.length)
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return;
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if (current_photo_cache != null) {
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var scroller = $("#album-view");
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scroller.stop().animate({ scrollLeft: thumb.position().left + scroller.scrollLeft() - scroller.width() / 2 + thumb.width() / 2 }, "slow");
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} else
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$("html, body").stop().animate({ scrollTop: thumb.offset().top - $(window).height() / 2 + thumb.height() }, "slow");
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if (current_photo_cache != null) {
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$("#thumbs img").removeClass("current-thumb");
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thumb.addClass("current-thumb");
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}
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}
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function currentPhoto() {
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for (current_photo_index = 0; current_photo_index < current_album.photos.length; ++current_photo_index) {
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if (cachePath(current_album.photos[current_photo_index].name) == current_photo_cache)
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break;
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}
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if (current_photo_index >= current_album.photos.length) {
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current_photo = null;
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current_photo_index = -1;
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return;
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}
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current_photo = current_album.photos[current_photo_index];
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}
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function albumForThumbIteration(album, callback) {
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album_cache[cachePath(album.path)] = album;
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var index = Math.floor(Math.random() * (album.photos.length + album.albums.length));
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if (index >= album.photos.length) {
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index -= album.photos.length;
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fetchAlbumForThumb(cachePath(album.path + "/" + album.albums[index].path), function(fetchedAlbum) {
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albumForThumbIteration(fetchedAlbum, callback);
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});
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} else
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callback(album.photos[index], album);
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}
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function fetchAlbumForThumb(album, callback) {
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if (album in album_cache) {
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callback(album_cache[album]);
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return;
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}
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$.ajax({
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type: "GET",
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dataType: "json",
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url: "cache/" + album + ".json",
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success: callback
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});
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}
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function albumThumbFinder(album, callback) {
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fetchAlbumForThumb(album, function(fetchedAlbum) { albumForThumbIteration(fetchedAlbum, callback); });
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}
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function die() {
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$("#error-overlay").fadeTo(500, 0.8);
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$("#error-text").fadeIn(2500);
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$("body, html").css("overflow", "hidden");
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}
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function undie() {
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$("#error-text, #error-overlay").fadeOut(500);
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$("body, html").css("overflow", "auto");
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}
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window.hashUrl = function() {
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var new_album_cache = location.hash.substring(1);
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if (new_album_cache.length) {
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if (new_album_cache[0] == "!")
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new_album_cache = new_album_cache.substring(1);
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if (new_album_cache[0] == "/")
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new_album_cache = new_album_cache.substring(1);
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if (new_album_cache[new_album_cache.length - 1] == "/")
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new_album_cache = new_album_cache.substring(0, new_album_cache.length - 1);
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}
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return new_album_cache;
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}
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var current_album_cache = null;
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var current_photo_cache = null;
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var previous_photo_cache = null;
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var current_album = null;
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var current_photo = null;
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var current_photo_index = -1;
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var original_title = document.title;
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var album_cache = new Array();
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$(window).hashchange(function() {
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$("link[rel=image_src]").remove();
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var new_album_cache = window.hashUrl();
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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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previous_photo_cache = current_photo_cache;
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current_photo_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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previous_photo_cache = current_photo_cache;
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current_photo_cache = null;
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}
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if (!new_album_cache.length)
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new_album_cache = cachePath("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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previous_photo_cache = null;
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loadAlbum();
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} else if (current_photo_cache != null) {
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showPhoto();
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showAlbum(false);
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setTitle();
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} else {
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showAlbum(false);
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setTitle();
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}
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});
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$(window).hashchange();
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$(document).keydown(function(e){
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if (current_photo_cache == null)
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return true;
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if (e.keyCode == 39) {
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window.location.href = $("#next").attr("href");
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return false;
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} else if (e.keyCode == 37) {
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window.location.href = $("#back").attr("href");
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return false;
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}
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return true;
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});
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$(document).mousewheel(function(event, delta) {
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if (current_photo_cache == null)
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return true;
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if (delta < 0) {
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window.location.href = $("#next").attr("href");
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return false;
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} else if (delta > 0) {
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window.location.href = $("#back").attr("href");
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return false;
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}
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return true;
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});
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$("#photo-box").mouseenter(function() {
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$("#photo-links").stop().fadeTo("slow", 0.50).css("display", "inline");
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});
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$("#photo-box").mouseleave(function() {
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$("#photo-links").stop().fadeOut("slow");
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});
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$("#next, #back").mouseenter(function() {
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$(this).fadeTo("slow", 1);
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});
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$("#next, #back").mouseleave(function() {
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$(this).fadeTo("slow", 0.35);
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});
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$("#metadata-link").click(function() {
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if (!$("#metadata").is(":visible"))
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$("#metadata").stop()
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.css("height", 0)
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.css("padding-top", 0)
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.css("padding-bottom", 0)
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.show()
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.animate({ height: $("#metadata > table").height(), paddingTop: 3, paddingBottom: 3 }, "slow", function() {
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$(this).css("height", "auto");
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$("#metadata-link").text($("#metadata-link").text().replace("show", "hide"));
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});
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else
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$("#metadata").stop().animate({ height: 0, paddingTop: 0, paddingBottom: 0 }, "slow", function() {
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$(this).hide();
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$("#metadata-link").text($("#metadata-link").text().replace("hide", "show"));
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});
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});
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});
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@ -0,0 +1,161 @@
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(function() {
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var PhotoFloat = (function() {
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PhotoFloat.cachePath = function(path) {
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if (path === "")
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return "root";
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if (path[0] === "/")
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path = path.substring(1);
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path = path
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.replace(/ /g, "_")
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.replace(/\//g, "-")
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.replace(/\(/g, "")
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.replace(/\)/g, "")
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.replace(/#/g, "")
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.replace(/&/g, "")
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.replace(/,/g, "")
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.replace(/\[/g, "")
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.replace(/\]/g, "")
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.replace(/"/g, "")
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.replace(/'/g, "")
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.replace(/_-_/g, "-")
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.toLowerCase();
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while (path.indexOf("--") !== -1)
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path = path.replace(/--/g, "-");
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while (path.indexOf("__") !== -1)
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path = path.replace(/__/g, "_");
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return path;
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};
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PhotoFloat.photoHash = function(album, photo) {
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return PhotoFloat.albumHash(album) + "/" + PhotoFloat.cachePath(photo.name);
|
||||
};
|
||||
PhotoFloat.albumHash = function(album) {
|
||||
if (typeof album.photos !== "undefined" && album.photos !== null)
|
||||
return PhotoFloat.cachePath(album.path);
|
||||
return PhotoFloat.cachePath(album.parent.path + "/" + album.path);
|
||||
};
|
||||
PhotoFloat.photoPath = function(album, photo, size, square) {
|
||||
var suffix;
|
||||
if (square)
|
||||
suffix = size.toString() + "s";
|
||||
else
|
||||
suffix = size.toString();
|
||||
return "cache/" + PhotoFloat.cachePath(PhotoFloat.photoHash(album, photo) + "_" + suffix + ".jpg");
|
||||
};
|
||||
PhotoFloat.originalPhotoPath = function(album, photo) {
|
||||
return "albums/" + album.path + "/" + photo.name;
|
||||
};
|
||||
PhotoFloat.trimExtension = function(name) {
|
||||
var index = name.lastIndexOf(".");
|
||||
if (index != -1)
|
||||
return name.substring(0, index)
|
||||
return name;
|
||||
};
|
||||
PhotoFloat.cleanHash = function(hash) {
|
||||
while (hash.length) {
|
||||
if (hash[0] === "#")
|
||||
hash = hash.substring(1);
|
||||
else if (hash[0] === "!")
|
||||
hash = hash.substring(1);
|
||||
else if (hash[0] === "/")
|
||||
hash = hash.substring(1);
|
||||
else if (hash[hash.length - 1] === "/")
|
||||
hash = hash.substring(0, hash.length - 1);
|
||||
else
|
||||
break;
|
||||
}
|
||||
return hash;
|
||||
};
|
||||
function PhotoFloat() {
|
||||
this.albumCache = [];
|
||||
}
|
||||
PhotoFloat.prototype.cachePath = PhotoFloat.cachePath;
|
||||
PhotoFloat.prototype.photoHash = PhotoFloat.photoHash;
|
||||
PhotoFloat.prototype.albumHash = PhotoFloat.albumHash;
|
||||
PhotoFloat.prototype.photoPath = PhotoFloat.photoPath;
|
||||
PhotoFloat.prototype.originalPhotoPath = PhotoFloat.originalPhotoPath;
|
||||
PhotoFloat.prototype.trimExtension = PhotoFloat.trimExtension;
|
||||
PhotoFloat.prototype.cleanHash = PhotoFloat.cleanHash;
|
||||
PhotoFloat.prototype.album = function(subalbum, callback, error) {
|
||||
var cacheKey, ajaxOptions, self;
|
||||
if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null) {
|
||||
callback(subalbum);
|
||||
return;
|
||||
}
|
||||
if (Object.prototype.toString.call(subalbum).slice(8, -1) === "String")
|
||||
cacheKey = subalbum;
|
||||
else
|
||||
cacheKey = PhotoFloat.cachePath(subalbum.parent.path + "/" + subalbum.path);
|
||||
if (cacheKey in this.albumCache) {
|
||||
callback(this.albumCache[cacheKey]);
|
||||
return;
|
||||
}
|
||||
self = this;
|
||||
ajaxOptions = {
|
||||
type: "GET",
|
||||
dataType: "json",
|
||||
url: "cache/" + cacheKey + ".json",
|
||||
success: function(album) {
|
||||
var i;
|
||||
for (i = 0; i < album.albums.length; ++i)
|
||||
album.albums[i].parent = album;
|
||||
for (i = 0; i < album.photos.length; ++i)
|
||||
album.photos[i].parent = album;
|
||||
self.albumCache[cacheKey] = album;
|
||||
callback(album);
|
||||
}
|
||||
};
|
||||
if (typeof error !== "undefined" && error !== null)
|
||||
ajaxOptions.error = error;
|
||||
$.ajax(ajaxOptions);
|
||||
};
|
||||
PhotoFloat.prototype.albumPhoto = function(subalbum, callback, error) {
|
||||
var nextAlbum, self;
|
||||
self = this;
|
||||
nextAlbum = function(album) {
|
||||
var index = Math.floor(Math.random() * (album.photos.length + album.albums.length));
|
||||
if (index >= album.photos.length) {
|
||||
index -= album.photos.length;
|
||||
self.album(album.albums[index], nextAlbum, error);
|
||||
} else
|
||||
callback(album, album.photos[index]);
|
||||
};
|
||||
if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null)
|
||||
nextAlbum(subalbum);
|
||||
else
|
||||
this.album(subalbum, nextAlbum, error);
|
||||
};
|
||||
PhotoFloat.prototype.parseHash = function(hash, callback, error) {
|
||||
var index, album, photo;
|
||||
hash = PhotoFloat.cleanHash(hash);
|
||||
index = hash.lastIndexOf("/");
|
||||
if (!hash.length) {
|
||||
album = PhotoFloat.cachePath("root");
|
||||
photo = null;
|
||||
} else if (index != -1 && index != hash.length - 1) {
|
||||
photo = hash.substring(index + 1);
|
||||
album = hash.substring(0, index);
|
||||
} else {
|
||||
album = hash;
|
||||
photo = null;
|
||||
}
|
||||
this.album(album, function(theAlbum) {
|
||||
var i = -1;
|
||||
if (photo != null) {
|
||||
for (i = 0; i < theAlbum.photos.length; ++i) {
|
||||
if (PhotoFloat.cachePath(theAlbum.photos[i].name) == photo) {
|
||||
photo = theAlbum.photos[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (i >= theAlbum.photos.length) {
|
||||
photo = null;
|
||||
i = -1;
|
||||
}
|
||||
}
|
||||
callback(theAlbum, photo, i);
|
||||
}, error);
|
||||
};
|
||||
return PhotoFloat;
|
||||
})();
|
||||
window.PhotoFloat = PhotoFloat;
|
||||
}).call(this);
|
||||
|
|
@ -0,0 +1,267 @@
|
|||
$(document).ready(function() {
|
||||
function setTitle() {
|
||||
var title = "";
|
||||
var documentTitle = "";
|
||||
var components;
|
||||
if (currentAlbum.path.length == 0)
|
||||
components = [originalTitle];
|
||||
else {
|
||||
components = currentAlbum.path.split("/");
|
||||
components.unshift(originalTitle);
|
||||
}
|
||||
if (currentPhoto != null)
|
||||
documentTitle += photoFloat.trimExtension(currentPhoto.name);
|
||||
var last = "";
|
||||
for (var i = 0; i < components.length; ++i) {
|
||||
if (i || currentPhoto != null)
|
||||
documentTitle += " \u00ab ";
|
||||
if (i)
|
||||
last += "/" + components[i];
|
||||
if (i < components.length - 1 || currentPhoto != null)
|
||||
title += "<a href=\"#!/" + (i == 0 ? "" : photoFloat.cachePath(last.substring(1))) + "\">";
|
||||
title += components[i];
|
||||
documentTitle += components[components.length - 1 - i];
|
||||
if (i < components.length - 1 || currentPhoto != null) {
|
||||
title += "</a>";
|
||||
title += " » ";
|
||||
}
|
||||
}
|
||||
if (currentPhoto != null)
|
||||
title += photoFloat.trimExtension(currentPhoto.name);
|
||||
$("#title").html(title);
|
||||
document.title = documentTitle;
|
||||
}
|
||||
function showAlbum(populate) {
|
||||
if (currentPhoto == null && previousPhoto == null)
|
||||
$("html, body").stop().animate({ scrollTop: 0 }, "slow");
|
||||
|
||||
if (populate) {
|
||||
var photos = [];
|
||||
for (var i = 0; i < currentAlbum.photos.length; ++i) {
|
||||
var link = $("<a href=\"#!/" + photoFloat.photoHash(currentAlbum, currentAlbum.photos[i]) + "\"></a>");
|
||||
var image = $("<img title=\"" + photoFloat.trimExtension(currentAlbum.photos[i].name) + "\" alt=\"" + photoFloat.trimExtension(currentAlbum.photos[i].name) + "\" src=\"" + photoFloat.photoPath(currentAlbum, currentAlbum.photos[i], 150, true) + "\" height=\"150\" width=\"150\" />");
|
||||
link.append(image);
|
||||
image.get(0).photo = currentAlbum.photos[i];
|
||||
photos.push(link);
|
||||
}
|
||||
var thumbsElement = $("#thumbs");
|
||||
thumbsElement.empty();
|
||||
thumbsElement.append.apply(thumbsElement, photos);
|
||||
|
||||
var subalbums = [];
|
||||
for (var i = currentAlbum.albums.length - 1; i >= 0; --i) {
|
||||
var link = $("<a href=\"#!/" + photoFloat.albumHash(currentAlbum.albums[i]) + "\"></a>");
|
||||
var image = $("<div title=\"" + currentAlbum.albums[i].date + "\" class=\"album-button\">" + currentAlbum.albums[i].path + "</div>");
|
||||
link.append(image);
|
||||
subalbums.push(link);
|
||||
(function(theAlbum, theImage) {
|
||||
photoFloat.albumPhoto(theAlbum, function(album, photo) {
|
||||
theImage.css("background-image", "url(" + photoFloat.photoPath(album, photo, 150, true) + ")");
|
||||
});
|
||||
})(currentAlbum.albums[i], image);
|
||||
}
|
||||
var subalbumsElement = $("#subalbums");
|
||||
subalbumsElement.empty();
|
||||
subalbumsElement.append.apply(subalbumsElement, subalbums);
|
||||
}
|
||||
|
||||
if (currentPhoto == null) {
|
||||
$("#thumbs img").removeClass("current-thumb");
|
||||
$("#album-view").removeClass("photo-view-container");
|
||||
$("#subalbums").show();
|
||||
$("#photo-view").hide();
|
||||
}
|
||||
setTimeout(scrollToThumb, 1);
|
||||
}
|
||||
function getDecimal(fraction) {
|
||||
if (fraction[0] < fraction[1])
|
||||
return fraction[0] + "/" + fraction[1];
|
||||
return (fraction[0] / fraction[1]).toString();
|
||||
}
|
||||
function scaleImage() {
|
||||
var image = $("#photo");
|
||||
if (image.get(0) == this)
|
||||
$(window).bind("resize", scaleImage);
|
||||
var container = $("#photo-view");
|
||||
if (image.css("width") != "100%" && container.height() * image.width() / image.height() > container.width())
|
||||
image.css("width", "100%").css("height", "auto");
|
||||
else if (image.css("height") != "100%")
|
||||
image.css("height", "100%").css("width", "auto");
|
||||
}
|
||||
function showPhoto() {
|
||||
var maxSize = 800;
|
||||
var width = currentPhoto.size[0];
|
||||
var height = currentPhoto.size[1];
|
||||
if (width > height) {
|
||||
height = height / width * maxSize;
|
||||
width = maxSize;
|
||||
} else {
|
||||
width = width / height * maxSize;
|
||||
height = maxSize;
|
||||
}
|
||||
$(window).unbind("resize", scaleImage);
|
||||
var photoSrc = photoFloat.photoPath(currentAlbum, currentPhoto, maxSize, false);
|
||||
$("#photo")
|
||||
.attr("width", width).attr("height", height)
|
||||
.attr("src", photoSrc)
|
||||
.attr("alt", currentPhoto.name)
|
||||
.attr("title", currentPhoto.date)
|
||||
.load(scaleImage);
|
||||
$("head").append("<link rel=\"image_src\" href=\"" + photoSrc + "\" />");
|
||||
|
||||
var previousPhoto = currentAlbum.photos[
|
||||
(currentPhotoIndex - 1 < 0) ? (currentAlbum.photos.length - 1) : (currentPhotoIndex - 1)
|
||||
];
|
||||
var nextPhoto = currentAlbum.photos[
|
||||
(currentPhotoIndex + 1 >= currentAlbum.photos.length) ? 0 : (currentPhotoIndex + 1)
|
||||
];
|
||||
$.preloadImages(photoFloat.photoPath(currentAlbum, nextPhoto, maxSize, false), photoFloat.photoPath(currentAlbum, previousPhoto, maxSize, false));
|
||||
|
||||
var nextLink = "#!/" + photoFloat.photoHash(currentAlbum, nextPhoto);
|
||||
$("#next-photo").attr("href", nextLink);
|
||||
$("#next").attr("href", nextLink);
|
||||
$("#back").attr("href", "#!/" + photoFloat.photoHash(currentAlbum, previousPhoto));
|
||||
$("#original-link").attr("target", "_blank").attr("href", photoFloat.originalPhotoPath(currentAlbum, currentPhoto));
|
||||
|
||||
var text = "<table>";
|
||||
if (currentPhoto.make != undefined) text += "<tr><td>Camera Maker</td><td>" + currentPhoto.make + "</td></tr>";
|
||||
if (currentPhoto.model != undefined) text += "<tr><td>Camera Model</td><td>" + currentPhoto.model + "</td></tr>";
|
||||
if (currentPhoto.date != undefined) text += "<tr><td>Time Taken</td><td>" + currentPhoto.date + "</td></tr>";
|
||||
if (currentPhoto.size != undefined) text += "<tr><td>Resolution</td><td>" + currentPhoto.size[0] + " x " + currentPhoto.size[1] + "</td></tr>";
|
||||
if (currentPhoto.aperture != undefined) text += "<tr><td>Aperture</td><td> f/" + getDecimal(currentPhoto.aperture) + "</td></tr>";
|
||||
if (currentPhoto.focalLength != undefined) text += "<tr><td>Focal Length</td><td>" + getDecimal(currentPhoto.focalLength) + " mm</td></tr>";
|
||||
if (currentPhoto.iso != undefined) text += "<tr><td>ISO</td><td>" + currentPhoto.iso + "</td></tr>";
|
||||
if (currentPhoto.exposureTime != undefined) text += "<tr><td>Exposure Time</td><td>" + getDecimal(currentPhoto.exposureTime) + " sec</td></tr>";
|
||||
if (currentPhoto.exposureProgram != undefined) text += "<tr><td>Exposure Program</td><td>" + currentPhoto.exposureProgram + "</td></tr>";
|
||||
if (currentPhoto.exposureCompensation != undefined) text += "<tr><td>Exposure Compensation</td><td>" + getDecimal(currentPhoto.exposureCompensation) + "</td></tr>";
|
||||
if (currentPhoto.spectralSensitivity != undefined) text += "<tr><td>Spectral Sensitivity</td><td>" + currentPhoto.spectralSensitivity + "</td></tr>";
|
||||
if (currentPhoto.flash != undefined) text += "<tr><td>Flash</td><td>" + currentPhoto.flash + "</td></tr>";
|
||||
if (currentPhoto.orientation != undefined) text += "<tr><td>Orientation</td><td>" + currentPhoto.orientation + "</td></tr>";
|
||||
text += "</table>";
|
||||
$("#metadata").html(text);
|
||||
|
||||
$("#album-view").addClass("photo-view-container");
|
||||
$("#subalbums").hide();
|
||||
$("#photo-view").show();
|
||||
}
|
||||
function scrollToThumb() {
|
||||
var photo = currentPhoto
|
||||
if (photo == null) {
|
||||
photo = previousPhoto;
|
||||
if (photo == null)
|
||||
return;
|
||||
}
|
||||
var thumb;
|
||||
$("#thumbs img").each(function() {
|
||||
if (this.photo == photo) {
|
||||
thumb = $(this);
|
||||
return false;
|
||||
}
|
||||
});
|
||||
if (typeof thumb === "undefined")
|
||||
return;
|
||||
if (currentPhoto != null) {
|
||||
var scroller = $("#album-view");
|
||||
scroller.stop().animate({ scrollLeft: thumb.position().left + scroller.scrollLeft() - scroller.width() / 2 + thumb.width() / 2 }, "slow");
|
||||
} else
|
||||
$("html, body").stop().animate({ scrollTop: thumb.offset().top - $(window).height() / 2 + thumb.height() }, "slow");
|
||||
|
||||
if (currentPhoto != null) {
|
||||
$("#thumbs img").removeClass("current-thumb");
|
||||
thumb.addClass("current-thumb");
|
||||
}
|
||||
}
|
||||
|
||||
function die() {
|
||||
$("#error-overlay").fadeTo(500, 0.8);
|
||||
$("#error-text").fadeIn(2500);
|
||||
$("body, html").css("overflow", "hidden");
|
||||
}
|
||||
function undie() {
|
||||
$("#error-text, #error-overlay").fadeOut(500);
|
||||
$("body, html").css("overflow", "auto");
|
||||
}
|
||||
|
||||
function hashParsed(album, photo, photoIndex) {
|
||||
undie();
|
||||
$("#loading").hide();
|
||||
if (album == currentAlbum && photo == currentPhoto)
|
||||
return;
|
||||
previousAlbum = currentAlbum;
|
||||
previousPhoto = currentPhoto;
|
||||
currentAlbum = album;
|
||||
currentPhoto = photo;
|
||||
currentPhotoIndex = photoIndex;
|
||||
setTitle();
|
||||
showAlbum(previousAlbum != currentAlbum);
|
||||
if (photo != null)
|
||||
showPhoto();
|
||||
}
|
||||
|
||||
var currentAlbum = null;
|
||||
var currentPhoto = null;
|
||||
var currentPhotoIndex = -1;
|
||||
var previousAlbum = null;
|
||||
var previousPhoto = null;
|
||||
var originalTitle = document.title;
|
||||
var photoFloat = new PhotoFloat();
|
||||
$(window).hashchange(function() {
|
||||
$("#loading").show();
|
||||
$("link[rel=image_src]").remove();
|
||||
photoFloat.parseHash(location.hash, hashParsed, die);
|
||||
});
|
||||
$(window).hashchange();
|
||||
$(document).keydown(function(e){
|
||||
if (currentPhoto == null)
|
||||
return true;
|
||||
if (e.keyCode == 39) {
|
||||
window.location.href = $("#next").attr("href");
|
||||
return false;
|
||||
} else if (e.keyCode == 37) {
|
||||
window.location.href = $("#back").attr("href");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
$(document).mousewheel(function(event, delta) {
|
||||
if (currentPhoto == null)
|
||||
return true;
|
||||
if (delta < 0) {
|
||||
window.location.href = $("#next").attr("href");
|
||||
return false;
|
||||
} else if (delta > 0) {
|
||||
window.location.href = $("#back").attr("href");
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
});
|
||||
$("#photo-box").mouseenter(function() {
|
||||
$("#photo-links").stop().fadeTo("slow", 0.50).css("display", "inline");
|
||||
});
|
||||
$("#photo-box").mouseleave(function() {
|
||||
$("#photo-links").stop().fadeOut("slow");
|
||||
});
|
||||
$("#next, #back").mouseenter(function() {
|
||||
$(this).fadeTo("slow", 1);
|
||||
});
|
||||
$("#next, #back").mouseleave(function() {
|
||||
$(this).fadeTo("slow", 0.35);
|
||||
});
|
||||
$("#metadata-link").click(function() {
|
||||
if (!$("#metadata").is(":visible"))
|
||||
$("#metadata").stop()
|
||||
.css("height", 0)
|
||||
.css("padding-top", 0)
|
||||
.css("padding-bottom", 0)
|
||||
.show()
|
||||
.animate({ height: $("#metadata > table").height(), paddingTop: 3, paddingBottom: 3 }, "slow", function() {
|
||||
$(this).css("height", "auto");
|
||||
$("#metadata-link").text($("#metadata-link").text().replace("show", "hide"));
|
||||
});
|
||||
else
|
||||
$("#metadata").stop().animate({ height: 0, paddingTop: 0, paddingBottom: 0 }, "slow", function() {
|
||||
$(this).hide();
|
||||
$("#metadata-link").text($("#metadata-link").text().replace("hide", "show"));
|
||||
});
|
||||
});
|
||||
});
|
||||
|
|
@ -11,5 +11,5 @@ $(window).load(function () {
|
|||
$(window).hashchange(function() {
|
||||
window._gaq = window._gaq || [];
|
||||
window._gaq.push(['_trackPageview']);
|
||||
window._gaq.push(['_trackPageview', window.hashUrl()]);
|
||||
window._gaq.push(['_trackPageview', PhotoFloat.cleanHash(location.hash)]);
|
||||
});
|
||||
|
|
|
|||
Loading…
Reference in New Issue