mirror of
https://github.com/Sevichecc/Urara-Blog.git
synced 2025-05-02 18:59:30 +08:00
43 lines
1.2 KiB
Text
43 lines
1.2 KiB
Text
'use strict';
|
|
|
|
exports.name = 'removeDimensions';
|
|
|
|
exports.type = 'perItem';
|
|
|
|
exports.active = false;
|
|
|
|
exports.description =
|
|
'removes width and height in presence of viewBox (opposite to removeViewBox, disable it first)';
|
|
|
|
/**
|
|
* Remove width/height attributes and add the viewBox attribute if it's missing
|
|
*
|
|
* @example
|
|
* <svg width="100" height="50" />
|
|
* ↓
|
|
* <svg viewBox="0 0 100 50" />
|
|
*
|
|
* @param {Object} item current iteration item
|
|
* @return {Boolean} if true, with and height will be filtered out
|
|
*
|
|
* @author Benny Schudel
|
|
*/
|
|
exports.fn = function (item) {
|
|
if (item.type === 'element' && item.name === 'svg') {
|
|
if (item.attributes.viewBox != null) {
|
|
delete item.attributes.width;
|
|
delete item.attributes.height;
|
|
} else if (
|
|
item.attributes.width != null &&
|
|
item.attributes.height != null &&
|
|
Number.isNaN(Number(item.attributes.width)) === false &&
|
|
Number.isNaN(Number(item.attributes.height)) === false
|
|
) {
|
|
const width = Number(item.attributes.width);
|
|
const height = Number(item.attributes.height);
|
|
item.attributes.viewBox = `0 0 ${width} ${height}`;
|
|
delete item.attributes.width;
|
|
delete item.attributes.height;
|
|
}
|
|
}
|
|
};
|