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07f8d606e0
I saw complaints about `extendDefaultPlugins` api
- it cannot be used when svgo is installed globally
- it requires svgo to be installed when using svgo-loader or svgo-jsx
- it prevents using serializable config formats like json
In this diff I introduced the new plugin which is a bundle of all
default plugins.
```js
module.exports = {
plugins: [
'preset_default',
// or
{
name: 'preset_default',
floatPrecision: 4,
overrides: {
convertPathData: {
applyTransforms: false
}
}
}
]
}
```
51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
'use strict';
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const { elemsGroups } = require('./_collections');
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exports.name = 'removeUselessDefs';
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exports.type = 'perItem';
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exports.active = true;
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exports.description = 'removes elements in <defs> without id';
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/**
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* Removes content of defs and properties that aren't rendered directly without ids.
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*
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* @param {Object} item current iteration item
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* @return {Boolean} if false, item will be filtered out
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*
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* @author Lev Solntsev
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*/
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exports.fn = function (item) {
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if (item.type === 'element') {
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if (item.name === 'defs') {
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item.children = getUsefulItems(item, []);
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if (item.children.length === 0) {
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return false;
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}
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} else if (
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elemsGroups.nonRendering.includes(item.name) &&
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item.attributes.id == null
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) {
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return false;
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}
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}
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};
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function getUsefulItems(item, usefulItems) {
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for (const child of item.children) {
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if (child.type === 'element') {
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if (child.attributes.id != null || child.name === 'style') {
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usefulItems.push(child);
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child.parentNode = item;
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} else {
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child.children = getUsefulItems(child, usefulItems);
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}
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}
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}
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return usefulItems;
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}
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