d523f0f600
Document application modes (development/debug/production) Add global file drop handler, order column normalization, SPA hash fix Serve CDN assets via /_vendor/ URLs instead of merging into bundles Add production minification with license preservation Improve JSON formatting for debugging and production optimization Add CDN asset caching with CSS URL inlining for production builds Add three-mode system (development, debug, production) Update Manifest CLAUDE.md to reflect helper class architecture Refactor Manifest.php into helper classes for better organization Pre-manifest-refactor checkpoint: Add app_mode documentation 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
108 lines
2.9 KiB
JavaScript
Executable File
108 lines
2.9 KiB
JavaScript
Executable File
import { removeLeadingZero } from '../lib/svgo/tools.js';
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/**
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* @typedef CleanupNumericValuesParams
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* @property {number=} floatPrecision
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* @property {boolean=} leadingZero
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* @property {boolean=} defaultPx
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* @property {boolean=} convertToPx
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*/
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export const name = 'cleanupNumericValues';
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export const description =
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'rounds numeric values to the fixed precision, removes default "px" units';
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const regNumericValues =
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/^([-+]?\d*\.?\d+([eE][-+]?\d+)?)(px|pt|pc|mm|cm|m|in|ft|em|ex|%)?$/;
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const absoluteLengths = {
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// relative to px
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cm: 96 / 2.54,
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mm: 96 / 25.4,
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in: 96,
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pt: 4 / 3,
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pc: 16,
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px: 1,
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};
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/**
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* Round numeric values to the fixed precision, remove default 'px' units.
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*
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* @author Kir Belevich
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*
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* @type {import('../lib/types.js').Plugin<CleanupNumericValuesParams>}
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*/
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export const fn = (_root, params) => {
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const {
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floatPrecision = 3,
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leadingZero = true,
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defaultPx = true,
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convertToPx = true,
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} = params;
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return {
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element: {
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enter: (node) => {
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if (node.attributes.viewBox != null) {
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const nums = node.attributes.viewBox.trim().split(/(?:\s,?|,)\s*/g);
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node.attributes.viewBox = nums
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.map((value) => {
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const num = Number(value);
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return Number.isNaN(num)
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? value
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: Number(num.toFixed(floatPrecision));
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})
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.join(' ');
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}
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for (const [name, value] of Object.entries(node.attributes)) {
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// The `version` attribute is a text string and cannot be rounded
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if (name === 'version') {
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continue;
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}
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const match = regNumericValues.exec(value);
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// if attribute value matches regNumericValues
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if (match) {
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// round it to the fixed precision
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let num = Number(Number(match[1]).toFixed(floatPrecision));
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/** @type {any} */
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const matchedUnit = match[3] || '';
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/** @type {'' | keyof typeof absoluteLengths} */
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let units = matchedUnit;
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// convert absolute values to pixels
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if (convertToPx && units !== '' && units in absoluteLengths) {
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const pxNum = Number(
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(absoluteLengths[units] * Number(match[1])).toFixed(
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floatPrecision,
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),
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);
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if (pxNum.toString().length < match[0].length) {
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num = pxNum;
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units = 'px';
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}
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}
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// and remove leading zero
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let str;
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if (leadingZero) {
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str = removeLeadingZero(num);
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} else {
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str = num.toString();
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}
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// remove default 'px' units
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if (defaultPx && units === 'px') {
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units = '';
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}
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node.attributes[name] = str + units;
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}
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}
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},
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},
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};
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};
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