lufi/themes/default/public/js/lufi-files.js

296 lines
9.2 KiB
JavaScript

// vim:set sw=4 ts=4 sts=4 ft=javascript expandtab:
// Add item to localStorage
function addItem(item) {
var files = localStorage.getItem(`${window.prefix}files`);
if (files === null) {
files = new Array();
} else {
files = JSON.parse(files);
}
files.push(item);
localStorage.setItem(`${window.prefix}files`, JSON.stringify(files));
}
function delItem(name) {
var files = localStorage.getItem(`${window.prefix}files`);
if (files === null) {
files = new Array();
} else {
files = JSON.parse(files);
}
var i;
for (i = 0; i < files.length; i++) {
if (files[i].short === name) {
files.splice(i, 1);
}
}
localStorage.setItem(`${window.prefix}files`, JSON.stringify(files));
}
function itemExists(name) {
var files = localStorage.getItem(`${window.prefix}files`);
if (files === null) {
return false;
} else {
files = JSON.parse(files);
var i;
for (i = 0; i < files.length; i++) {
if (files[i].short === name) {
return true;
}
}
return false;
}
}
function invertSelection(event) {
event.preventDefault();
$('input[type="checkbox"]').each(function() {
var el = $(this);
el.click();
if (el.attr('data-checked') && el.attr('data-checked') === 'data-checked') {
el.attr('data-checked', null);
} else {
el.attr('data-checked', 'data-checked');
}
});
evaluateMassDelete();
}
function purgeExpired(event) {
event.preventDefault();
var files = JSON.parse(localStorage.getItem(`${window.prefix}files`));
files.forEach(function(element, index, array) {
$.ajax({
url: counterURL,
method: 'POST',
dataType: 'json',
data: {
short: element.short,
token: element.token
},
success: function(data, textStatus, jqXHR) {
if (data.success) {
if (data.deleted) {
$(`#count-${data.short}`).parent().remove();
delItem(data.short);
}
}
}
});
});
}
function exportStorage(event) {
event.preventDefault();
var a = $('<a id="data-json">');
a.hide();
$('body').append(a);
var storageData = [localStorage.getItem(`${window.prefix}files`)];
var exportFile = new Blob(storageData, {type : 'application/json'});
var url = window.URL.createObjectURL(exportFile);
a.attr('href', url);
a.attr('download', 'data.json');
$('#data-json')[0].click();
$('#data-json').remove();
}
function importStorage(f) {
var reader = new FileReader();
reader.addEventListener("loadend", function() {
try {
var newFiles = JSON.parse(String.fromCharCode.apply(null, new Uint8Array(reader.result)));
var i;
var hasImported = 0;
for (i = 0; i < newFiles.length; i++) {
var item = newFiles[i];
if (validURL(item.url) && !itemExists(item.short)) {
addItem(item);
hasImported++;
}
}
populateFilesTable();
Materialize.toast(i18n.importProcessed);
} catch(err) {
alert(err);
}
});
reader.readAsArrayBuffer(f[0]);
}
function validURL(str) {
try {
var url = new URL(str);
if (url.host) {
return true;
} else {
return false;
}
} catch(e) {
return false;
}
}
function delFile() {
var dlink = $(this).attr('data-dlink');
var short = $(this).attr('data-short');
$.ajax({
url: dlink,
method: 'GET',
data: {
_format: 'json'
},
success: function(data) {
if (data.success) {
$(`#row-${short}`).remove();
delItem(short);
} else {
alert(data.msg);
}
evaluateMassDelete();
},
error: function() {
},
complete: function() {
}
});
}
function evaluateMassDelete() {
if ($('input[data-checked="data-checked"]').length > 0) {
$('#mass-delete').removeAttr('disabled');
$('#mass-delete').removeClass('disabled');
} else {
$('#mass-delete').attr('disabled');
$('#mass-delete').addClass('disabled');
}
}
function massDelete(event) {
event.preventDefault();
$('input[data-checked="data-checked"]').each(delFile);
}
function populateFilesTable() {
$('#myfiles').empty();
var files = localStorage.getItem(`${window.prefix}files`);
if (files === null) {
var filesWithoutPrefix = localStorage.getItem('files');
if (filesWithoutPrefix !== null) {
if (window.confirm(i18n.importFilesWithoutPrefix)) {
localStorage.setItem(`${window.prefix}files`, filesWithoutPrefix);
files = JSON.parse(filesWithoutPrefix);
} else {
localStorage.setItem(`${window.prefix}files`, JSON.stringify([]));
files = new Array();
}
} else {
files = new Array();
}
} else {
files = JSON.parse(files);
}
files.sort(function(a, b) {
if (a.created_at < b.created_at) {
return -1;
} else if (a.created_at > b.created_at) {
return 1;
} else {
return 0
}
});
files.forEach(function(element, index, array) {
var del_view = (element.del_at_first_view) ? '<i class="small mdi-action-done"></i>' : '<i class="small mdi-navigation-close"></i>';
var dlink = `${actionURL}d/${element.short}/${element.token}`;
var limit = (element.delay === 0) ? i18n.noExpiration : formatDate(element.delay * 86400 + element.created_at);
var created_at = formatDate(element.created_at);
var tr = $(`<tr id="row-${element.short}">`);
tr.html(`<td class="center-align">
<input type="checkbox"
id="check-${element.short}"
data-short="${element.short}"
data-dlink="${dlink}"
data-checked="">
<label for="check-${element.short}"></label>
</td>
<td class="left-align">
${escapeHtml(element.name)}
</td>
<td class="center-align">
<a href="${element.url}"
class="classic">
<i class="small mdi-file-file-download"></i>
</a>
</td>
<td id="count-${element.short}" class="center-align">
</td>
<td class="center-align">
${del_view}
</td>
<td>
${created_at}
</td>
<td>
${limit}
</td>
<td class="center-align">
<a id="del-${element.short}"
data-short="${element.short}"
data-dlink="${dlink}"
href="#"
class="classic">
<i class="small mdi-action-delete"></i>
</a>
</td>
<td class="center-align">
<a href="${actionURL}m?links=[&quot;${element.short}&quot;]"
class="classic"><i class="small mdi-communication-email"></i></a>
</td>`);
$('#myfiles').append(tr);
$(`#del-${element.short}`).on('click', delFile);
$(`label[for="check-${element.short}"]`).on('click', function(){
if ($(`#check-${element.short}`).attr('data-checked') && $(`#check-${element.short}`).attr('data-checked') === 'data-checked') {
$(`#check-${element.short}`).attr('data-checked', null);
} else {
$(`#check-${element.short}`).attr('data-checked', 'data-checked');
}
evaluateMassDelete();
});
$.ajax({
url: counterURL,
method: 'POST',
dataType: 'json',
data: {
short: element.short,
token: element.token
},
success: function(data, textStatus, jqXHR) {
if (data.success) {
$(`#count-${data.short}`).html(data.counter);
if (data.deleted) {
$(`#count-${data.short}`).parent().addClass('purple lighten-4');
}
} else {
alert(data.msg);
$(`#count-${data.short}`).parent().remove();
if (data.missing) {
delItem(data.short);
}
}
}
});
});
}
function clickImport(event) {
event.preventDefault();
$('#import').click();
}