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- merged offline functionality

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- added emscripten makefile
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Sublunar Space 2019-01-02 16:27:37 +01:00
parent 63260b2dee
commit 08a6d31d32
9 changed files with 137424 additions and 53 deletions
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53
js/SL.Calendar.js
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@ -137,14 +137,14 @@ SL.Calendar = (function() {
* @param {float} lon - decimal degrees longitude of place on Earth
*/
function make(days, ts, lat, lon ) {
if ( days > 60 ) {
if ( days > 60 && $("body").attr("use") == "online" ) {
alert("Sorry, the calculation is limited to 60 days at the moment! Calculating the first 60 out of your desired "+days+" days!");
days = 60;
}
$('#caption .stoke').html('calculating ephemeris...please wait');
$("#grid").empty();
$('#download').remove();
if ( $("body").attr("use") == "offline" ) $("#grid").css({"visibility":"hidden"});
if ( $("body").attr("use") == "download" ) $("#grid").css({"visibility":"hidden"});
Filter.load();
// check if negative UTC offset will be before the beginning of UTC day and if yes, go back one day.
if ( moment.unix(ts).startOf('day') > moment.unix(ts).add( $("#offset").val(), 'hours') ) {
@ -153,19 +153,26 @@ SL.Calendar = (function() {
var files = document.getElementById('fileInput').files;
// check if JSON file is loaded. If not, calculate...
if (files.length <= 0) {
var url = "pmom.php?days="+days+"&ts="+ts+"&lat="+lat+"&lon="+lon;
fetch(url)
.then(function(response) {
return response.json();
})
.then(function(json) {
Hours.moments = json.query;
$('#caption .stoke').html('generating planetary hours...please wait');
for (var i = 0, len = Hours.moments.length; i < len; i++) {
var everyday = setTimeout( Hour.make, 10, Hours.moments[i], i, Hours.moments.length, everyday);
NProgress.set(i/Hours.moments.length);
// checks if usecase is offline, then uses WebAssembly
if ( $("body").attr("use") != "online" ) {
var astrologer = new Worker('js/sweph.js');
astrologer.postMessage([days, ts, lat, lon]);
astrologer.onmessage = function(response) {
Hours.moments = response.data;
maker();
}
});
// checks if usecase is online, then uses server based calculation
} else {
var url = "pmom.php?days="+days+"&ts="+ts+"&lat="+lat+"&lon="+lon;
fetch(url)
.then(function(response) {
return response.json();
})
.then(function(json) {
Hours.moments = json.query;
maker();
});
}
} else {
// display calendar data from JSON file
var fr = new FileReader();
@ -181,16 +188,20 @@ SL.Calendar = (function() {
return false;
}
Hours.moments = result.query;
$('#caption .stoke').html('generating planetary hours...please wait');
if ( Hours.moments.length > 0 ) {
maker();
}
fr.readAsText(files.item(0));
}
}
function maker() {
if ( Hours.moments.length > 0 ) {
$('#caption .stoke').html('generating planetary hours...please wait');
for (var i = 0, len = Hours.moments.length; i < len; i++) {
var everyday = setTimeout( Hour.make, 10, Hours.moments[i], i, Hours.moments.length, everyday);
NProgress.set(i/Hours.moments.length);
}
}
}
fr.readAsText(files.item(0));
}
}
return {
@ -247,11 +258,11 @@ SL.Calendar = (function() {
}
SL.Calendar.resetFileInput();
$('.planetaryhour').on('click', SL.Calendar.hourInfo);
$('#calendar').isotope('destroy');
if ( $('#calendar').data('isotope') ) $('#calendar').isotope('destroy');
NProgress.done();
clearTimeout(timeout);
$('#caption .stoke').empty();
if ( $("body").attr("use") == "offline" )
if ( $("body").attr("use") == "download" )
SL.Calendar.download( $("#grid").html(), fname, "skip", "html", "text/html; charset=utf-8");
}
}