Get rid of CoffeeScript-style weirdness and make it plain and simple.
Jason A. Donenfeld
parent
fc2f923de1
commit
264738009b
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@ -1,161 +1,167 @@
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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);
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};
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PhotoFloat.albumHash = function(album) {
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if (typeof album.photos !== "undefined" && album.photos !== null)
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return PhotoFloat.cachePath(album.path);
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return PhotoFloat.cachePath(album.parent.path + "/" + album.path);
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};
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PhotoFloat.photoPath = function(album, photo, 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/" + PhotoFloat.cachePath(PhotoFloat.photoHash(album, photo) + "_" + suffix + ".jpg");
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};
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PhotoFloat.originalPhotoPath = function(album, photo) {
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return "albums/" + album.path + "/" + photo.name;
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};
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PhotoFloat.trimExtension = function(name) {
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var index = name.lastIndexOf(".");
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if (index !== -1)
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return name.substring(0, index);
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return name;
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};
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PhotoFloat.cleanHash = function(hash) {
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while (hash.length) {
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if (hash[0] === "#")
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hash = hash.substring(1);
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else if (hash[0] === "!")
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hash = hash.substring(1);
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else if (hash[0] === "/")
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hash = hash.substring(1);
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else if (hash[hash.length - 1] === "/")
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hash = hash.substring(0, hash.length - 1);
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else
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break;
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}
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return hash;
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};
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function PhotoFloat() {
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this.albumCache = [];
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/* constructor */
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function PhotoFloat() {
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this.albumCache = [];
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}
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/* public member functions */
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PhotoFloat.prototype.album = function(subalbum, callback, error) {
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var cacheKey, ajaxOptions, self;
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if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null) {
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callback(subalbum);
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return;
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}
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PhotoFloat.prototype.cachePath = PhotoFloat.cachePath;
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PhotoFloat.prototype.photoHash = PhotoFloat.photoHash;
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PhotoFloat.prototype.albumHash = PhotoFloat.albumHash;
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PhotoFloat.prototype.photoPath = PhotoFloat.photoPath;
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PhotoFloat.prototype.originalPhotoPath = PhotoFloat.originalPhotoPath;
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PhotoFloat.prototype.trimExtension = PhotoFloat.trimExtension;
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PhotoFloat.prototype.cleanHash = PhotoFloat.cleanHash;
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PhotoFloat.prototype.album = function(subalbum, callback, error) {
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var cacheKey, ajaxOptions, self;
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if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null) {
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callback(subalbum);
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return;
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if (Object.prototype.toString.call(subalbum).slice(8, -1) === "String")
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cacheKey = subalbum;
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else
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cacheKey = PhotoFloat.cachePath(subalbum.parent.path + "/" + subalbum.path);
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if (this.albumCache.hasOwnProperty(cacheKey)) {
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callback(this.albumCache[cacheKey]);
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return;
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}
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self = this;
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ajaxOptions = {
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type: "GET",
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dataType: "json",
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url: "cache/" + cacheKey + ".json",
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success: function(album) {
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var i;
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for (i = 0; i < album.albums.length; ++i)
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album.albums[i].parent = album;
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for (i = 0; i < album.photos.length; ++i)
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album.photos[i].parent = album;
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self.albumCache[cacheKey] = album;
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callback(album);
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}
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if (Object.prototype.toString.call(subalbum).slice(8, -1) === "String")
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cacheKey = subalbum;
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else
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cacheKey = PhotoFloat.cachePath(subalbum.parent.path + "/" + subalbum.path);
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if (this.albumCache.hasOwnProperty(cacheKey)) {
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callback(this.albumCache[cacheKey]);
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return;
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}
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self = this;
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ajaxOptions = {
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type: "GET",
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dataType: "json",
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url: "cache/" + cacheKey + ".json",
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success: function(album) {
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var i;
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for (i = 0; i < album.albums.length; ++i)
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album.albums[i].parent = album;
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for (i = 0; i < album.photos.length; ++i)
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album.photos[i].parent = album;
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self.albumCache[cacheKey] = album;
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callback(album);
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}
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};
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if (typeof error !== "undefined" && error !== null)
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ajaxOptions.error = error;
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$.ajax(ajaxOptions);
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};
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PhotoFloat.prototype.albumPhoto = function(subalbum, callback, error) {
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var nextAlbum, self;
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self = this;
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nextAlbum = function(album) {
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var index = Math.floor(Math.random() * (album.photos.length + album.albums.length));
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if (index >= album.photos.length) {
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index -= album.photos.length;
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self.album(album.albums[index], nextAlbum, error);
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} else
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callback(album, album.photos[index]);
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};
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if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null)
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nextAlbum(subalbum);
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else
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this.album(subalbum, nextAlbum, error);
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if (typeof error !== "undefined" && error !== null)
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ajaxOptions.error = error;
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$.ajax(ajaxOptions);
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};
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PhotoFloat.prototype.albumPhoto = function(subalbum, callback, error) {
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var nextAlbum, self;
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self = this;
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nextAlbum = function(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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self.album(album.albums[index], nextAlbum, error);
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} else
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callback(album, album.photos[index]);
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};
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PhotoFloat.prototype.parseHash = function(hash, callback, error) {
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var index, album, photo;
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hash = PhotoFloat.cleanHash(hash);
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index = hash.lastIndexOf("/");
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if (!hash.length) {
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album = PhotoFloat.cachePath("root");
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photo = null;
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} else if (index !== -1 && index !== hash.length - 1) {
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photo = hash.substring(index + 1);
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album = hash.substring(0, index);
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} else {
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album = hash;
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photo = null;
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}
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this.album(album, function(theAlbum) {
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var i = -1;
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if (photo !== null) {
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for (i = 0; i < theAlbum.photos.length; ++i) {
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if (PhotoFloat.cachePath(theAlbum.photos[i].name) === photo) {
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photo = theAlbum.photos[i];
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break;
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}
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}
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if (i >= theAlbum.photos.length) {
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photo = null;
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i = -1;
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if (typeof subalbum.photos !== "undefined" && subalbum.photos !== null)
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nextAlbum(subalbum);
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else
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this.album(subalbum, nextAlbum, error);
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};
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PhotoFloat.prototype.parseHash = function(hash, callback, error) {
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var index, album, photo;
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hash = PhotoFloat.cleanHash(hash);
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index = hash.lastIndexOf("/");
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if (!hash.length) {
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album = PhotoFloat.cachePath("root");
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photo = null;
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} else if (index !== -1 && index !== hash.length - 1) {
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photo = hash.substring(index + 1);
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album = hash.substring(0, index);
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} else {
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album = hash;
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photo = null;
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}
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this.album(album, function(theAlbum) {
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var i = -1;
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if (photo !== null) {
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for (i = 0; i < theAlbum.photos.length; ++i) {
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if (PhotoFloat.cachePath(theAlbum.photos[i].name) === photo) {
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photo = theAlbum.photos[i];
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break;
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}
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}
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callback(theAlbum, photo, i);
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}, error);
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};
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return PhotoFloat;
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})();
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if (i >= theAlbum.photos.length) {
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photo = null;
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i = -1;
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}
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}
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callback(theAlbum, photo, i);
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}, error);
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};
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/* static functions */
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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);
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};
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PhotoFloat.albumHash = function(album) {
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if (typeof album.photos !== "undefined" && album.photos !== null)
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return PhotoFloat.cachePath(album.path);
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return PhotoFloat.cachePath(album.parent.path + "/" + album.path);
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};
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PhotoFloat.photoPath = function(album, photo, 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/" + PhotoFloat.cachePath(PhotoFloat.photoHash(album, photo) + "_" + suffix + ".jpg");
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};
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PhotoFloat.originalPhotoPath = function(album, photo) {
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return "albums/" + album.path + "/" + photo.name;
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};
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PhotoFloat.trimExtension = function(name) {
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var index = name.lastIndexOf(".");
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if (index !== -1)
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return name.substring(0, index);
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return name;
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};
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PhotoFloat.cleanHash = function(hash) {
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while (hash.length) {
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if (hash[0] === "#")
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hash = hash.substring(1);
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else if (hash[0] === "!")
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hash = hash.substring(1);
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else if (hash[0] === "/")
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hash = hash.substring(1);
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else if (hash[hash.length - 1] === "/")
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hash = hash.substring(0, hash.length - 1);
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else
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break;
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}
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return hash;
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};
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/* make static methods callable as member functions */
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PhotoFloat.prototype.cachePath = PhotoFloat.cachePath;
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PhotoFloat.prototype.photoHash = PhotoFloat.photoHash;
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PhotoFloat.prototype.albumHash = PhotoFloat.albumHash;
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PhotoFloat.prototype.photoPath = PhotoFloat.photoPath;
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PhotoFloat.prototype.originalPhotoPath = PhotoFloat.originalPhotoPath;
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PhotoFloat.prototype.trimExtension = PhotoFloat.trimExtension;
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PhotoFloat.prototype.cleanHash = PhotoFloat.cleanHash;
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/* expose class globally */
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window.PhotoFloat = PhotoFloat;
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}).call(this);
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}());
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