85 lines
No EOL
2.3 KiB
JavaScript
85 lines
No EOL
2.3 KiB
JavaScript
/**
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* Javascript functions for the frontend
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*
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* @author Florian Ziegler <fz@f10-home.de>
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* @author Justin Otherguy <justin@justinotherguy.org>
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* @author Steffen Vogel <info@steffenvogel.de>
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* @copyright Copyright (c) 2010, The volkszaehler.org project
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* @package default
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* @license http://opensource.org/licenses/gpl-license.php GNU Public License
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*/
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/*
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* This file is part of volkzaehler.org
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*
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* volkzaehler.org is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the Free
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* Software Foundation, either version 3 of the License, or any later version.
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*
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* volkzaehler.org is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* volkszaehler.org. If not, see <http://www.gnu.org/licenses/>.
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*/
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function refresh() {
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if ($('[name=refresh]').attr('checked')) {
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getData();
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}
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}
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function loadEntities() {
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$('#entities').empty();
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$.each(uuids, function(index, value) {
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$.getJSON(backendUrl + '/entity/' + value + '.json', function(json) {
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var entity = (json.group) ? json.group : json.channel;
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$('#entities').append('<tr><td><input type="checkbox" /></td><td>' + entity.uuid + '</td><td>' + entity.title + '</td><td>' + entity.type + '</td></tr>');
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});
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});
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}
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function moveWindow(mode) {
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delta = myWindowEnd - myWindowStart;
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if(mode == 'last')
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myWindowEnd = (new Date()).getTime();
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myWindowStart = myWindowEnd - delta;
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if(mode == 'back') {
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myWindowStart -= delta;
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myWindowEnd -= delta;
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}
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if(mode == 'forward') {
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myWindowStart += delta;
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myWindowEnd += delta;
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}
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getData();
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}
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function getData() {
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// load json data with given time window
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$.getJSON(backendUrl + '/data/' + myUUID + '.json', {from: myWindowStart, to: myWindowEnd, tuples: 500}, function(data){
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json = data;
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showChart();
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});
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return false;
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}
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function showChart() {
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var jqData = new Array();
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$.each(json.data, function(index, value) {
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jqData.push(value.tuples);
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});
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// TODO read docs
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chart = $.jqplot('plot', jqData, jqOptions);
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chart.replot({
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clear: true,
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resetAxes: true
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});
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} |