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mission duplicated osm_functions.js
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George Hunt
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1 changed files with 215 additions and 0 deletions
215
roles/osm-vector/files/osm_functions.js
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215
roles/osm-vector/files/osm_functions.js
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// osm_functions.js
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// copyright 2019 George Hunt
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// CAUTION -- this file is duplicate to admin-console/console/files/js/osm_fuctions.js -- please think of admin-console as authoritative
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// Placed here in duplicate to ease debugging, and simplify dependences
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var regionGeojson = {};
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var regionList = [];
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var regionInstalled = [];
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var commonAssetsDir = '/common/assets/';
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var iiab_config_dir = '/etc/iiab/';
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var onChangeFunc = "setSize";
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var osmCatalog = {};
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// following 2 lines an experiment to see if test page and console can be common
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//var jquery = require("./assets/jquery.min");
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//window.$ = window.jQuery = jquery;
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function getOsmStat(){
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// called during the init
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console.log('in getOsmStat');
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readOsmCatalog( true ); // we want checkboxes
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readOsmIdx();
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}
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function readOsmIdx(){
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//consoleLog ("in readOsmIdx");
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var resp = $.ajax({
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type: 'GET',
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url: consoleJsonDir + 'osm-vector-idx.json',
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dataType: 'json'
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})
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.done(function( data ) {
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osmInstalled = data['regions'];
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regionInstalled = [];
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for (region in data['regions']) {
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if (data['regions'].hasOwnProperty(region)) {
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regionInstalled.push(region);
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}
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}
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//consoleLog(osmInstalled + '');
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})
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.fail(jsonErrhandler);
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return resp;
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}
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function readOsmCatalog(checkbox){
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checkbox = checkbox || true;
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console.log ("in readOsmCalalog");
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regionList = [];
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var resp = $.ajax({
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type: 'GET',
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url: commonAssetsDir + 'regions.json',
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dataType: 'json'
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})
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.done(function( data ) {
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regionJson = data;
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osmCatalog = regionJson['regions'];
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for(var key in osmCatalog){
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//console.log(key + ' ' + osmCatalog[key]['title']);
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osmCatalog[key]['name'] = key;
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regionList.push(osmCatalog[key]);
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}
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})
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.fail(jsonErrhandler);
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return resp;
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}
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function renderRegionList(checkbox) { // generic
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var html = "";
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// order the regionList by seq number
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var regions = regionList;
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console.log ("in renderRegionList");
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// sort on basis of seq
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regions = regions.sort(function(a,b){
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if (a.seq < b.seq) return -1;
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else return 1;
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});
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//console.log(regions);
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// render each region
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html += '<form>';
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regions.forEach((region, index) => { // now render the html
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//console.log(region.title + " " +region.seq);
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html += genRegionItem(region,checkbox);
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});
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html += '</form>';
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//console.log(html);
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$( "#regionlist" ).html(html);
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}
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function genRegionItem(region,checkbox) {
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var html = "";
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console.log("in genRegionItem: " + region.name);
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var itemId = region.title;
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var ksize = region.size / 1000;
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//console.log(html);
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html += '<div class="extract" data-region={"name":"' + region.name + '"}>';
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html += ' <label>';
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if ( checkbox ) {
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if (selectedOsmItems.indexOf(region.name) != -1)
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checked = 'checked';
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else
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checked = '';
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html += '<input type="checkbox" name="' + region.name + '"';
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html += ' onChange="updateOsmSpace(this)" ' + checked + '>';
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}
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html += itemId;
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if ( checkbox ) { html += '</input>';};
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html += '</label>'; // end input
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html += ' Size: ' + readableSize(ksize);
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html += '</div>';
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//console.log(html);
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return html;
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}
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function instOsmItem(name) {
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var command = "INST-OSM-VECT-SET";
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var cmd_args = {};
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cmd_args['osm_vect_id'] = name;
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cmd = command + " " + JSON.stringify(cmd_args);
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sendCmdSrvCmd(cmd, genericCmdHandler);
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osmDownloading.push(name);
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if ( osmWip.indexOf(name) != -1 )
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osmWip.push(osmCatalog[name]);
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console.log('osmWip: ' + osmWip);
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return true;
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}
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function jsonErrhandler (jqXHR, textStatus, errorThrown)
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{
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// only handle json parse errors here, others in ajaxErrHandler
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if (textStatus == "parserror") {
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//alert ("Json Errhandler: " + textStatus + ", " + errorThrown);
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displayServerCommandStatus("Json Errhandler: " + textStatus + ", " + errorThrown);
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}
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//consoleLog("In Error Handler logging jqXHR");
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consoleLog(textStatus);
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consoleLog(errorThrown);
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consoleLog(jqXHR);
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return false;
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}
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function readableSize(kbytes) {
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if (kbytes == 0)
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return "0";
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var bytes = 1024 * kbytes;
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var s = ['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'];
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var e = Math.floor(Math.log(bytes) / Math.log(1024));
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return (bytes / Math.pow(1024, e)).toFixed(2) + " " + s[e];
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}
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function updateOsmSpace(cb){
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console.log("in updateOsmSpace" + cb);
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var region = cb.name;
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updateOsmSpaceUtil(region, cb.checked);
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}
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function updateOsmSpaceUtil(region, checked){
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var size = parseInt(osmCatalog[region].size);
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var modIdx = selectedOsmItems.indexOf(region);
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if (checked){
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if (regionInstalled.indexOf(region) == -1){ // only update if not already installed mods
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sysStorage.osm_selected_size += size;
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selectedOsmItems.push(region);
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}
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}
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else {
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if (modIdx != -1){
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sysStorage.osm_selected_size -= size;
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selectedOsmItems.splice(modIdx, 1);
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}
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}
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displaySpaceAvail();
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}
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/*
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function totalSpace(){
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// obsolete but perhaps useful in debugging since it worked
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var sum = 0;
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$( ".extract" ).each(function(ind,elem){
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var data = JSON.parse($(this).attr('data-region'));
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var region = data.name;
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var size = parseInt(osmCatalog[region]['size']);
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var chk = $( this ).find(':checkbox').prop("checked") == true;
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if (chk && typeof size !== 'undefined')
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sum += size;
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});
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var ksize = sum / 1000;
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$( "#osmDiskSpace" ).html(readableSize(ksize));
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}
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$( '#instOsmRegion').on('click', function(evnt){
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readOsmCatalog();
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osm.render();
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});
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*/
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function renderOsm(){
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console.log('in renderOsm');
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window.map.setTarget($("#osm-container")[0]);
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window.map.render();
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renderRegionList(true);
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}
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function initOsm(){
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var dummy = 0;
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sysStorage.osm_selected_size = 0;
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$.when(readOsmCatalog(true)).then(renderRegionList);
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}
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