79 lines
1.7 KiB
JavaScript
79 lines
1.7 KiB
JavaScript
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/**
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*
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* @param {string} key
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* @param {string} value
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* @returns {string}
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*/
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export function property_entry_html(key, value) {
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var html = '<div class="nav-property-pair">';
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html += '<span class="nav-property-pair-key">' + key + '</span>';
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html += '<span class="nav-property-pair-value">' + value + '</span>';
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html += '</div>';
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return html;
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}
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/**
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*
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* @param {number} bytes
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* @returns {string}
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*/
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export function format_bytes(bytes) {
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if (bytes === 0)
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return "0 B";
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var units = [" B", " KiB", " MiB", " GiB", " TiB", " PiB"];
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var index = Math.min(Math.floor(Math.log(bytes) / Math.log(1024)), units.length - 1);
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var pow = Math.pow(1024, index);
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var formatted = bytes / pow;
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return formatted.toFixed(2).toString() + units[index];
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}
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/**
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*
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* @param {number} timestamp
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* @returns {string}
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*/
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export function format_time(timestamp) {
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var date = new Date(timestamp * 1000);
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return date.toLocaleString();
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}
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/**
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*
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* @param {number} seconds
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* @returns {string}
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*/
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export function format_time_remaining(seconds_) {
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var hours = Math.floor(seconds_ / 3600);
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var seconds = seconds_ % 3600;
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var minutes = Math.floor(seconds / 60);
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seconds = Math.floor(seconds % 60);
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var out = "";
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if (hours) {
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out = String(hours).padStart(2, '0') + ":";
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}
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if (minutes) {
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out += String(minutes).padStart(2, '0') + ":";
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}
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out += String(seconds).padStart(2, '0');
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return out;
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}
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/**
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*
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* @param {number} mode
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* @returns {string}
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*/
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export function format_permissions(mode) {
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var bit_list = ["x", "w", "r"];
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var result = "";
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for (let bit = 8; bit >= 0; bit--) {
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var test_bit = 1 << bit;
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var test_result = mode & test_bit;
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if (test_result != 0) {
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result += bit_list[bit % bit_list.length];
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} else {
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result += "-";
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}
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}
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return result;
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}
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