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lychee/assets/js/modules/upload.js

253 lines
5.3 KiB

/**
* @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(icon, text) {
if (icon===undefined) icon = "upload";
upload.close(true);
$("body").append(build.uploadModal(icon, text));
},
setIcon: function(icon) {
$(".upload_message a").remove();
$(".upload_message").prepend("<a class='icon-" + icon + "'></a>");
},
setProgress: function(progress) {
$(".progressbar div").css("width", progress + "%");
},
setText: function(text) {
$(".progressbar").remove();
$(".upload_message").append("<p>" + text + "</p>");
},
start: {
local: function(files) {
var pre_progress = 0,
formData = new FormData(),
xhr = new XMLHttpRequest(),
albumID = album.getID(),
popup,
progress;
if (files.length<=0) return false;
if (albumID===false) albumID = 0;
formData.append("function", "upload");
formData.append("albumID", albumID);
for (var i = 0; i < files.length; i++) {
if (files[i].type!=="image/jpeg"&&files[i].type!=="image/jpg"&&files[i].type!=="image/png"&&files[i].type!=="image/gif") {
loadingBar.show("error", "The file format of " + files[i].name + " is not supported.");
return false;
} else {
formData.append(i, files[i]);
}
}
upload.show();
window.onbeforeunload = function() { return "Lychee is currently uploading!"; };
xhr.open("POST", lychee.api_path);
xhr.onload = function() {
if (xhr.status===200) {
upload.close();
// WebKit Notification
if (window.webkitNotifications&&BrowserDetect.browser==="Safari") {
popup = window.webkitNotifications.createNotification("", "Upload complete", "You can now manage your new photo.");
popup.show();
}
window.onbeforeunload = null;
if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
}
};
xhr.upload.onprogress = function(e) {
if (e.lengthComputable) {
progress = (e.loaded / e.total * 100 | 0);
if (progress>pre_progress) {
upload.setProgress(progress);
pre_progress = progress;
}
if (progress>=100) {
upload.setIcon("cog");
upload.setText("Processing photos");
}
}
};
$("#upload_files").val("");
xhr.send(formData);
},
url: function() {
var albumID = album.getID(),
params,
extension,
buttons;
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") {
loadingBar.show("error", "The file format of this link is not supported.");
return false;
}
modal.close();
upload.show("cog", "Importing from URL");
params = "importUrl&url=" + escape(encodeURI(link)) + "&albumID=" + albumID;
lychee.api(params, function(data) {
upload.close();
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: <input class='text' type='text' placeholder='http://' value='http://'>", buttons);
},
server: function() {
var albumID = album.getID(),
params,
buttons;
if (albumID===false) albumID = 0;
buttons = [
["Import", function() {
modal.close();
upload.show("cog", "Importing photos");
params = "importServer&albumID=" + albumID;
lychee.api(params, function(data) {
upload.close();
if (album.getID()===false) lychee.goto("0");
else album.load(albumID);
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 which are located in <b>'uploads/import/'</b> of your Lychee installation.", buttons);
},
dropbox: function() {
var albumID = album.getID(),
params;
if (albumID===false) albumID = 0;
lychee.loadDropbox(function() {
Dropbox.choose({
linkType: "direct",
multiselect: true,
success: function(files) {
if (files.length>1) {
for (var i = 0; i < files.length; i++) files[i] = files[i].link;
} else files = files[0].link;
upload.show("cog", "Importing photos");
params = "importUrl&url=" + escape(files) + "&albumID=" + albumID;
lychee.api(params, function(data) {
upload.close();
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.setProgress(100);
$(".upload_overlay").removeClass("fadeIn").css("opacity", 0);
setTimeout(function() { $(".upload_overlay").remove() }, 300);
}
}
}