');
$(".tleinfo").remove();
}
});
}
function tleChecksum(line) {
let sum = 0;
// Process only the first 68 characters
for (let i = 0; i < 68; i++) {
let char = line[i];
if (!isNaN(char) && char !== ' ') {
sum += parseInt(char);
} else if (char === '-') {
sum += 1;
}
}
// Convert last character (checksum) to an integer
let expectedChecksum = parseInt(line[68]);
return sum % 10 === expectedChecksum;
}
function validateTLE(tle) {
const lines = tle.trim().split("\n");
// Must have either 2 or 3 lines
if (lines.length < 2 || lines.length > 3) {
return lang_tle_invalid_tle_format;
}
let line1, line2, line3;
if (lines.length === 3) {
line1 = lines[0].trim(); // Name (optional)
line2 = lines[1].trim(); // First data line
line3 = lines[2].trim(); // Second data line
} else {
line1 = null; // No name
line2 = lines[0].trim();
line3 = lines[1].trim();
}
// Check if the first data line starts with '1' and has 69 characters
if (!line2.startsWith('1') || line2.length !== 69) {
return lang_tle_invalid_tle_line1;
}
// Check if the second data line starts with '2' and has 69 characters
if (!line3.startsWith('2') || line3.length !== 69) {
return lang_tle_invalid_tle_line2;
}
// Validate checksum
if (!tleChecksum(line2)) {
return lang_tle_checksum_error_line1;
}
if (!tleChecksum(line3)) {
return lang_tle_checksum_error_line2;
}
return true; // Valid TLE
}
function deleteTle(id) {
BootstrapDialog.confirm({
title: "DANGER",
message: lang_tle_delete_warning,
type: BootstrapDialog.TYPE_DANGER,
closable: true,
draggable: true,
btnOKClass: 'btn-danger',
callback: function(result) {
if (result) {
$.ajax({
url: base_url + 'index.php/satellite/deleteTle',
type: 'post',
data: {
'id': id
},
success: function(data) {
$(".bootstrap-dialog-message").prepend('