/**
* @name Album Module
* @description Takes care of every action an album can handle and execute.
* @author Tobias Reich
* @copyright 2014 by Tobias Reich
*/
upload = {
show: function(title, files, callback) {
upload.close(true);
$("body").append(build.uploadModal(title, files));
if (callback!==null&&callback!==undefined) callback();
},
notify: function(title, text) {
var popup;
if (!text||text==="") text = "You can now manage your new photo(s).";
if (!window.webkitNotifications) return false;
if (window.webkitNotifications.checkPermission()!==0) window.webkitNotifications.requestPermission();
if (window.webkitNotifications.checkPermission()===0&&title) {
popup = window.webkitNotifications.createNotification("", title, text);
popup.show();
}
},
start: {
local: function(files) {
var albumID = album.getID(),
error = false,
process = function(files, file) {
var formData = new FormData(),
xhr = new XMLHttpRequest(),
pre_progress = 0,
progress,
finish = function() {
window.onbeforeunload = null;
$("#upload_files").val("");
if (error===false) {
// Success
upload.close();
upload.notify("Upload complete");
} else {
// Error
$(".upload_message a.close").show();
upload.notify("Upload complete", "Failed to upload one or more photos.");
}
albums.refresh();
if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
};
// Check if file is supported
if (file.supported===false) {
// Skip file
if (file.next!==null) process(files, file.next);
else {
// Look for supported files
// If zero files are supported, hide the upload after a delay
var hasSupportedFiles = false;
for (var i = 0; i < files.length; i++) {
if (files[i].supported===true) {
hasSupportedFiles = true;
break;
}
}
if (hasSupportedFiles===false) setTimeout(finish, 2000);
}
return false;
}
formData.append("function", "upload");
formData.append("albumID", albumID);
formData.append("tags", "");
formData.append(0, file);
xhr.open("POST", lychee.api_path);
xhr.onload = function() {
var wait = false;
file.ready = true;
// Set status
if (xhr.status===200&&xhr.responseText==="1") {
// Success
$(".upload_message .rows .row:nth-child(" + (file.num+1) + ") .status")
.html("Finished")
.addClass("success");
} else {
// Error
$(".upload_message .rows .row:nth-child(" + (file.num+1) + ") .status")
.html("Error")
.addClass("error");
$(".upload_message .rows .row:nth-child(" + (file.num+1) + ") p.notice")
.html("Server returned an unknown response. Please take a look at the console of your browser for further details.")
.show();
// Set global error
error = true;
// Throw error
lychee.error("Upload failed. Server returned the status code " + xhr.status + "!", xhr, xhr.responseText);
}
// Check if there are file which are not finished
for (var i = 0; i < files.length; i++) {
if (files[i].ready===false) {
wait = true;
break;
}
}
// Finish upload when all files are finished
if (wait===false) finish();
};
xhr.upload.onprogress = function(e) {
if (e.lengthComputable) {
// Calculate progress
progress = (e.loaded / e.total * 100 | 0);
// Set progress when progress has changed
if (progress>pre_progress) {
$(".upload_message .rows .row:nth-child(" + (file.num+1) + ") .status").html(progress + "%");
pre_progress = progress;
}
if (progress>=100) {
// Scroll to the uploading file
var scrollPos = 0;
if ((file.num+1)>4) scrollPos = (file.num + 1 - 4) * 40
$(".upload_message .rows").scrollTop(scrollPos);
// Set status to processing
$(".upload_message .rows .row:nth-child(" + (file.num+1) + ") .status").html("Processing");
// Upload next file
if (file.next!==null) process(files, file.next);
}
}
};
xhr.send(formData);
};
if (files.length<=0) return false;
if (albumID===false||visible.albums()===true) albumID = 0;
for (var i = 0; i < files.length; i++) {
files[i].num = i;
files[i].ready = false;
files[i].supported = true;
if (i < files.length-1) files[i].next = files[i+1];
else files[i].next = null;
// Check if file is supported
if (files[i].type!=="image/jpeg"&&files[i].type!=="image/jpg"&&files[i].type!=="image/png"&&files[i].type!=="image/gif") {
files[i].ready = true;
files[i].supported = false;
}
}
window.onbeforeunload = function() { return "Lychee is currently uploading!"; };
upload.show("Uploading", files);
// Upload first file
process(files, files[0]);
},
url: function() {
var albumID = album.getID(),
params,
extension,
buttons,
link,
files = [];
if (albumID===false) albumID = 0;
buttons = [
["Import", function() {
link = $(".message input.text").val();
if (link&&link.length>3) {
extension = link.split('.').pop();
if (extension!=="jpeg"&&extension!=="jpg"&&extension!=="png"&&extension!=="gif"&&extension!=="webp") {
loadingBar.show("error", "The file format of this link is not supported.");
return false;
}
files[0] = {
name: link,
supported: true
}
upload.show("Importing URL", files, function() {
$(".upload_message .rows .row .status").html("Importing");
});
params = "importUrl&url=" + escape(encodeURI(link)) + "&albumID=" + albumID;
lychee.api(params, function(data) {
upload.close();
upload.notify("Import complete");
albums.refresh();
if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
if (data!==true) lychee.error(null, params, data);
});
} else loadingBar.show("error", "Link to short or too long. Please try another one!");
}],
["Cancel", function() {}]
];
modal.show("Import from Link", "Please enter the direct link to a photo to import it: ", buttons);
},
server: function() {
var albumID = album.getID(),
params,
buttons,
files = [],
path;
if (albumID===false) albumID = 0;
buttons = [
["Import", function() {
path = $(".message input.text").val();
files[0] = {
name: path,
supported: true
};
upload.show("Importing from server", files, function() {
$(".upload_message .rows .row .status").html("Importing");
});
params = "importServer&albumID=" + albumID + "&path=" + escape(encodeURI(path));
lychee.api(params, function(data) {
upload.close();
upload.notify("Import complete");
albums.refresh();
if (data==="Notice: Import only contains albums!") {
if (visible.albums()) lychee.load();
else lychee.goto("");
}
else if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
if (data==="Notice: Import only contains albums!") return true;
else if (data==="Warning: Folder empty!") lychee.error("Folder empty. No photos imported!", params, data);
else if (data!==true) lychee.error(null, params, data);
});
}],
["Cancel", function() {}]
];
modal.show("Import from Server", "This action will import all photos, folders and sub-folders which are located in the following directory. The original files will be deleted after the import when possible. ", buttons);
},
dropbox: function() {
var albumID = album.getID(),
params,
links = "";
if (albumID===false) albumID = 0;
lychee.loadDropbox(function() {
Dropbox.choose({
linkType: "direct",
multiselect: true,
success: function(files) {
for (var i = 0; i < files.length; i++) {
links += files[i].link + ",";
files[i] = {
name: files[i].link,
supported: true
};
}
// Remove last comma
links = links.substr(0, links.length-1);
upload.show("Importing from Dropbox", files, function() {
$(".upload_message .rows .row .status").html("Importing");
});
params = "importUrl&url=" + escape(links) + "&albumID=" + albumID;
lychee.api(params, function(data) {
upload.close();
upload.notify("Import complete");
albums.refresh();
if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
if (data!==true) lychee.error(null, params, data);
});
}
});
});
}
},
close: function(force) {
if (force===true) {
$(".upload_overlay").remove();
} else {
$(".upload_overlay").removeClass("fadeIn").css("opacity", 0);
setTimeout(function() { $(".upload_overlay").remove() }, 300);
}
}
};