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139 lines
5.5 KiB
139 lines
5.5 KiB
//* comment *//
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Copyright (C) 2015 Walter Bender
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This program is free software: you can redistribute it and/or modify
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it under 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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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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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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DEVSERVER: 'https://192.168.2.177:8092/impact/_design/dev_impact_getrows/_view/Get_All_Docs'
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DEVSERVER: 'https://192.168.2.177:54692/ProxyHandler.ashx'
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//* globals *//
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var impactLastFetchTime = 0;
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var impactUID = '';
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var impactHoursAgo = 0;
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var impactData = null;
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//* block:fetchdata *//
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var fetchBlk = new ProtoBlock('fetch');
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fetchBlk.palette = palettes.dict['cloud'];
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blocks.protoBlockDict['fetch'] = fetchBlk;
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fetchBlk.staticLabels.push(_('fetch'), _('UID'), _('field'), _('hours ago'));
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fetchBlk.adjustWidthToLabel();
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fetchBlk.threeArgMathBlock();
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fetchBlk.dockTypes[1] = 'anyin';
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fetchBlk.dockTypes[2] = 'anyin';
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fetchBlk.dockTypes[3] = 'numberin';
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fetchBlk.defaults.push("UID");
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fetchBlk.defaults.push("temp");
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fetchBlk.defaults.push(0);
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//* arg:fetch *//
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var block = logo.blocks.blockList[blk];
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var conns = block.connections;
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var field = logo.parseArg(logo, turtle, conns[2]);
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var uid = logo.parseArg(logo, turtle, conns[1]);
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var hoursAgo = logo.parseArg(logo, turtle, conns[3]);
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var d = new Date();
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var now = d.getTime() / 1000;
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var deltaSeconds = now - impactLastFetchTime;
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var haveData = false;
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if (deltaSeconds > 3600 || uid != impactUID) {
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var apiURL = 'https://sensor-station.appspot.com/sensor_station';
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console.log('using server data');
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try {
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var request = new XMLHttpRequest();
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request.open('GET', apiURL, false);
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request.send(null);
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var response = request.responseText;
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console.log(response);
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} catch (e) {
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logo.errorMsg(_('Impact data not available.'), blk);
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}
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try {
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impactData = JSON.parse(response);
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haveData = true;
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} catch (e) {
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logo.errorMsg(_('Cannot parse Impact data.'), blk);
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}
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} else {
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haveData = true;
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console.log('using cached data');
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}
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var output = 0;
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if (haveData) {
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impactLastFetchTime = now;
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impactUID = uid;
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var foundUID = false;
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var foundTime = false;
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if (hoursAgo < 0) {
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var minTime = 0;
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var maxTime = now;
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} else {
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var minTime = now - hoursAgo * 3600 - 1800;
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var maxTime = now - hoursAgo * 3600 + 1800;
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}
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try {
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for (var i = impactData.length - 1; i > -1; i--) {
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if ('uid' in impactData[i] && impactData[i]['uid'] == uid) {
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foundUID = true;
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if ('tstamp' in impactData[i]) {
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var tstamp = impactData[i]['tstamp'] / 1000;
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if (tstamp > minTime && tstamp < maxTime) {
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foundTime = true;
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if (field in impactData[i]) {
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output = impactData[i][field];
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} else {
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logo.errorMsg(_('Impact field not found.'), blk);
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}
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break;
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}
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}
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} else if ('id' in impactData[i] && impactData[i]['id'] == uid) {
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foundUID = true;
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if ('tstamp' in impactData[i]) {
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var tstamp = impactData[i]['tstamp'] / 1000;
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if (tstamp > minTime && tstamp < maxTime) {
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foundTime = true;
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if (field in impactData[i]) {
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output = impactData[i][field];
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} else {
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logo.errorMsg(_('Impact field not found.'), blk);
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}
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break;
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}
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}
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}
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}
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if (!foundUID) {
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logo.errorMsg(_('Impact UID not found.'), blk);
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} else if (!foundTime) {
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logo.errorMsg(_('Impact Time not found.'), blk);
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}
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} catch (e) {
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logo.errorMsg(_('Impact data not available.'), blk);
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}
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}
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block.value = Number(output);
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//* palette-fill:cloud *// #ff0066
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//* palette-stroke:cloud *// #ef003e
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//* palette-highlight:cloud *// #ffb1b3
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//* palette-stroke-highlight:cloud *// #000000
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//* palette-icon:cloud *//
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<?xml version="1.0" encoding="UTF-8" standalone="no"?> <svg xmlns="http://www.w3.org/2000/svg" width="55" height="55"> <path d="m 47.031373,28.122706 c 0.08359,-0.684185 0.126451,-1.382797 0.126451,-2.093434 0,-8.389358 -6.026799,-15.190307 -13.461708,-15.190307 -5.479737,0 -10.194871,3.694469 -12.295784,8.996587 -1.23558,-1.157941 -2.822651,-1.853547 -4.554392,-1.853547 -3.93928,0 -7.1327126,3.603084 -7.1327126,8.047869 0,0.660134 0.070727,1.30163 0.2030723,1.915472 -0.081978,-0.0024 -0.1650298,-0.0036 -0.2475446,-0.0036 -4.9476761,-0.0012 -8.95929097,4.524747 -8.95929097,10.108836 0,5.584087 4.01161487,10.110038 9.00429907,10.210439 L 45.374646,48.160634 c 4.928923,-0.02706 8.91589,-4.542785 8.91589,-10.110039 0,-4.926959 -3.123777,-9.031457 -7.259163,-9.927868 z" style="fill:none;fill-opacity:1;stroke:#ffffff;stroke-width:1.41892922;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:4;stroke-dasharray:none" /></svg>
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