paste/static/v2/js/paste.js
Joe Ma c4b1f06177
Format Code
Signed-off-by: Joe Ma <rikkaneko23@gmail.com>
2023-11-02 17:22:10 +08:00

367 lines
No EOL
11 KiB
JavaScript

/*
* This file is part of paste.
* Copyright (c) 2023 Joe Ma <rikkaneko23@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/// <reference path="../../../node_modules/@types/bootstrap/index.d.ts" />
const endpoint = 'https://pb.nekoid.cc';
let input_div = {
file: null,
text: null,
url: null,
};
let inputs = {
file: null,
text: null,
url: null,
};
let paste_modal = {
modal: null,
uuid: null,
qrcode: null,
title: null,
expired: null,
id_copy_btn: null,
id_copy_btn_icon: null,
forget_btn: null,
};
let cached_paste_info = null;
let show_saved_btn = null;
let show_qrcode = true;
function validate_url(path) {
let url;
try {
url = new URL(path);
} catch (_) {
return false;
}
return url.protocol === 'http:' || url.protocol === 'https:';
}
function show_pop_alert(message, alert_type = 'alert-primary', add_classes = null) {
remove_pop_alert();
$('#alert-container').prepend(
jQuery.parseHTML(
`<div class="alert ${alert_type} alert-dismissible position-absolute fade show top-0 start-50 translate-middle-x"
style="margin-top: 30px; max-width: 500px; width: 80%" id="pop_alert" role="alert"> \
<div>${message}</div> \
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button> \
</div>`
)
);
if (add_classes) {
$('.alert').addClass(add_classes);
}
window.scrollTo(0, 0);
}
function remove_pop_alert() {
const alert = $('#pop_alert');
if (alert.length) alert.remove();
}
function build_paste_modal(paste_info, show_qrcode = true, saved = true, build_only = false) {
let tooltip = bootstrap.Tooltip.getInstance(paste_modal.id_copy_btn);
paste_modal.uuid.text(paste_info.link.replace(/^https?:\/\//, ''));
paste_modal.qrcode.prop('src', paste_info.link_qr);
paste_modal.qrcode.prop('alt', paste_info.link);
paste_modal.id_copy_btn_icon.addClass('bi-clipboard');
paste_modal.id_copy_btn_icon.removeClass('bi-check2');
paste_modal.id_copy_btn.addClass('btn-primary');
paste_modal.id_copy_btn.removeClass('btn-success');
tooltip.setContent({ '.tooltip-inner': 'Click to copy' });
if (saved) {
cached_paste_info = paste_info;
localStorage.setItem('last_paste', JSON.stringify(paste_info));
console.log('Paste saved');
show_saved_btn.prop('disabled', false);
}
// Hide/Show QRCode
if (!show_qrcode) paste_modal.qrcode.addClass('d-none');
else paste_modal.qrcode.removeClass('d-none');
// Hide/Show Forget button
if (!cached_paste_info) paste_modal.forget_btn.removeClass('d-none');
else paste_modal.forget_btn.addClass('d-none');
Object.entries(paste_info).forEach(([key, val]) => {
if (key.includes('link')) return;
$(`#paste_info_${key}`).text(val ?? '-');
});
let modal = new bootstrap.Modal(paste_modal.modal);
if (!build_only) modal.show();
}
$(function () {
input_div.file = $('#file_upload_layout');
input_div.text = $('#text_input_layout');
input_div.url = $('#url_input_layout');
inputs.file = $('#file_upload');
inputs.text = $('#text_input');
inputs.url = $('#url_input');
paste_modal.modal = $('#paste_modal');
paste_modal.uuid = $('#paste_uuid');
paste_modal.qrcode = $('#paste_qrcode');
paste_modal.id_copy_btn = $('#id_copy_button');
paste_modal.id_copy_btn_icon = $('#id_copy_button_icon');
paste_modal.forget_btn = $('#forget_btn');
let file_stat = $('#file_stats');
let title = $('#paste_title');
let char_count = $('#char_count');
let pass_input = $('#pass_input');
let show_pass_icon = $('#show_pass_icon');
let upload_button = $('#upload_button');
let url_validate_result = $('#url_validate_result');
let tos_btn = $('#tos_btn');
show_saved_btn = $('#show_saved_button');
let go_btn = $('#go_button');
let go_id = $('#go_paste_id');
let view_btn = $('#view_info_button');
let show_qrcode_checkbox = $('#show_qrcode_checkbox');
// Enable bootstrap tooltips
const tooltip_trigger_list = [].slice.call($('[data-bs-toggle="tooltip"]'));
const tooltip_list = tooltip_trigger_list.map(function (e) {
return new bootstrap.Tooltip(e);
});
// Restore saved paste info
cached_paste_info = JSON.parse(localStorage.getItem('last_paste'));
if (!cached_paste_info) {
show_saved_btn.prop('disabled', false);
console.log('Restored cache paste');
}
inputs.file.on('change', function () {
inputs.file.removeClass('is-invalid');
file_stat.removeClass('text-danger');
if (this.files[0] === undefined) {
file_stat.textContent = '0 bytes';
return;
}
let bytes = this.files[0]?.size ?? 0;
let size = bytes + ' bytes';
const units = ['KiB', 'MiB', 'GiB', 'TiB'];
for (let i = 0, approx = bytes / 1024; approx > 1; approx /= 1024, i++) {
size = approx.toFixed(3) + ' ' + units[i];
}
title.val(this.files[0]?.name || '');
file_stat.text(`${this.files[0]?.type || 'application/octet-stream'}, ${size}`);
// Check length
if (bytes > 10485760) {
inputs.file.addClass('is-invalid');
file_stat.addClass('text-danger');
file_stat.text('The uploaded file is larger than the 10 MB limit.');
}
});
inputs.text.on('input', function () {
inputs.text.removeClass('is-invalid');
char_count.removeClass('text-danger');
char_count.text(`${this.value.length} characters`);
if (this.value.length <= 0) {
inputs.text.addClass('is-invalid');
char_count.addClass('text-danger');
char_count.text('Input text cannot be empty.');
}
});
$('#show_pass_button').on('click', function () {
if (pass_input.attr('type') === 'password') {
pass_input.attr('type', 'text');
show_pass_icon.removeClass('bi-eye bi-eye-slash');
show_pass_icon.addClass('bi-eye');
} else if (pass_input.attr('type') === 'text') {
pass_input.attr('type', 'password');
show_pass_icon.removeClass('bi-eye bi-eye-slash');
show_pass_icon.addClass('bi-eye-slash');
}
});
inputs.url.on('input', function () {
inputs.url.removeClass('is-invalid');
url_validate_result.removeClass('text-danger');
url_validate_result.text('');
if (!validate_url(this.value)) {
inputs.url.addClass('is-invalid');
url_validate_result.addClass('text-danger');
url_validate_result.text('Invalid URL');
}
});
upload_button.on('click', async function () {
const form = $('#upload_form')[0];
let formdata = new FormData(form);
const type = formdata.get('paste-type');
const content = formdata.get('u');
inputs[type].trigger('input');
if (inputs[type].hasClass('is-invalid') || !(!!content?.size || !!content?.length)) {
show_pop_alert('Please check your upload file or content', 'alert-danger');
return false;
}
if (!tos_btn.prop('checked')) {
show_pop_alert('Please read the team and conditions before upload', 'alert-warning', 'tos-alert');
tos_btn.addClass('is-invalid');
return false;
}
switch (type) {
case 'file':
formdata.set('paste-type', 'paste');
break;
case 'text':
formdata.set('paste-type', 'paste');
break;
case 'url':
formdata.set('paste-type', 'link');
}
// Remove empty entries
let filtered = new FormData();
formdata.forEach((val, key) => {
if (!val) filtered.set(key, val);
});
// Request JSON response
filtered.set('json', '1');
upload_button.prop('disabled', true);
upload_button.text('Uploading...');
try {
const res = await fetch(endpoint, {
method: 'POST',
body: filtered,
});
if (res.ok) {
const paste_info = await res.json();
show_pop_alert('Paste created!', 'alert-success');
pass_input.val('');
build_paste_modal(paste_info, show_qrcode);
} else {
show_pop_alert('Unable to create paste', 'alert-warning');
}
} catch (err) {
console.log('error', err);
show_pop_alert(err.message, 'alert-danger');
}
upload_button.prop('disabled', false);
upload_button.text('Upload');
});
tos_btn.on('click', function () {
tos_btn.removeClass('is-invalid');
$('.tos-alert').remove();
});
show_saved_btn.on('click', function () {
if (!cached_paste_info) {
show_pop_alert('No saved paste found.', 'alert-warning');
return;
}
build_paste_modal(cached_paste_info, show_qrcode, false);
});
go_btn.on('click', function () {
const uuid = go_id.val();
if (uuid.length !== 4) {
show_pop_alert('Invalid Paste ID.', 'alert-warning');
return;
}
window.open(`https://pb.nekoid.cc/${uuid}`);
});
view_btn.on('click', async function () {
const uuid = go_id.val();
if (uuid.length !== 4) {
show_pop_alert('Invalid Paste ID.', 'alert-warning');
return;
}
try {
const res = await fetch(`${endpoint}/${uuid}/settings?${new URLSearchParams({ json: '1' })}`);
if (res.ok) {
const paste_info = await res.json();
build_paste_modal(paste_info, show_qrcode, false);
} else {
show_pop_alert('Invalid Paste ID.', 'alert-warning');
}
} catch (err) {
console.log('error', err);
show_pop_alert(err.message, 'alert-danger');
}
});
paste_modal.id_copy_btn.on('click', async function () {
const uuid = paste_modal.uuid.text();
let tooltip = bootstrap.Tooltip.getInstance(paste_modal.id_copy_btn);
if (navigator.clipboard) {
try {
await navigator.clipboard.writeText(uuid);
paste_modal.id_copy_btn_icon.removeClass('bi-clipboard');
paste_modal.id_copy_btn_icon.addClass('bi-check2');
paste_modal.id_copy_btn.removeClass('btn-primary');
paste_modal.id_copy_btn.addClass('btn-success');
tooltip.setContent({ '.tooltip-inner': 'Copied' });
} catch (err) {
tooltip.setContent({ '.tooltip-inner': 'Copied failed' });
}
} else {
tooltip.setContent({ '.tooltip-inner': 'Copied failed' });
}
});
paste_modal.forget_btn.on('click', function () {
let tooltip = bootstrap.Tooltip.getInstance(paste_modal.forget_btn);
if (!cached_paste_info) {
cached_paste_info = null;
localStorage.removeItem('last_paste');
console.log('Removed cached paste');
tooltip.setContent({ '.tooltip-inner': 'Forgotten!' });
show_saved_btn.prop('disabled', true);
}
});
show_qrcode_checkbox.on('click', function () {
show_qrcode = show_qrcode_checkbox.prop('checked');
});
});
function select_input_type(name) {
Object.keys(input_div).forEach((key) => {
input_div[key].collapse('hide');
inputs[key].prop('disabled', true);
});
input_div[name].collapse('show');
inputs[name].prop('disabled', false);
inputs[name].prop('required', true);
}