100 lines
3.8 KiB
JavaScript
100 lines
3.8 KiB
JavaScript
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/* μlogger
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*
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* Copyright(C) 2017 Bartek Fabiszewski (www.fabiszewski.net)
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*
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* This is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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function editTrack() {
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var userForm = document.getElementsByName('user')[0];
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var trackUser = userForm.options[userForm.selectedIndex].text;
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if (trackUser != auth && !admin) {
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alert(lang['owntrackswarn']);
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return;
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}
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var trackForm = document.getElementsByName('track')[0];
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if (trackForm.selectedIndex < 0) {
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return;
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}
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var trackId = trackForm.options[trackForm.selectedIndex].value;
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var trackName = trackForm.options[trackForm.selectedIndex].text;
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var message = '<div style="float:left">' + sprintf(lang['editingtrack'], '<b>' + htmlEncode(trackName) + '</b>') + '</div>';
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message += '<div class="red-button"><b><a href="javascript:void(0);" onclick="submitTrack(\'delete\'); return false">' + lang['deltrack'] + '</a></b></div>';
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message += '<div style="clear: both; padding-bottom: 1em;"></div>';
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var form = '<form id="trackForm" method="post" onsubmit="submitTrack(\'update\'); return false">';
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form += '<input type="hidden" name="trackid" value="' + trackId + '">';
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form += '<label><b>' + lang['trackname'] + '</b></label><input type="text" placeholder="' + lang['trackname'] + '" name="trackname" value="' + htmlEncode(trackName) + '" required>';
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form += '<div class="buttons"><button type="button" onclick="removeModal()">' + lang['cancel'] + '</button><button type="submit">' + lang['submit'] + '</button></div>';
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form += '</form>';
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showModal(message + form);
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}
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function confirmedDelete(name) {
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return confirm(sprintf(lang['trackdelwarn'], '"' + name + '"'));
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}
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function submitTrack(action) {
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var form = document.getElementById('trackForm');
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var trackId = parseInt(form.elements['trackid'].value);
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var trackName = form.elements['trackname'].value.trim();
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if (isNaN(trackId)) {
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alert(lang['allrequired']);
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return;
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}
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if (action != 'delete') {
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if (!trackName) {
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alert(lang['allrequired']);
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return;
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}
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} else {
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if (!confirmedDelete(trackName)) {
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return;
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}
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}
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var xhr = getXHR();
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xhr.onreadystatechange = function() {
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if (xhr.readyState == 4 && xhr.status == 200) {
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var xml = xhr.responseXML;
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var message = "";
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if (xml) {
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var root = xml.getElementsByTagName('root');
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if (root.length && getNode(root[0], 'error') == 0) {
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removeModal();
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alert(lang['actionsuccess']);
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var f = document.getElementsByName('track')[0];
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if (action == 'delete') {
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// select current track in tracks form
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f.remove(f.selectedIndex);
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clearMap();
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selectTrack(f);
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} else {
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f.options[f.selectedIndex].innerHTML = htmlEncode(trackName);
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}
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return;
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}
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errorMsg = getNode(root[0], 'message');
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if (errorMsg) { message = errorMsg; }
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}
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alert(lang['actionfailure'] + '\n' + message);
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xhr = null;
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}
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}
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xhr.open('POST', 'utils/handletrack.php', true);
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xhr.setRequestHeader('Content-type', 'application/x-www-form-urlencoded');
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var params = 'action=' + action + '&trackid=' + trackId + '&trackname=' + encodeURIComponent(trackName);
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params = params.replace(/%20/g, '+');
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xhr.send(params);
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return;
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}
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