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83 lines
2.0 KiB
83 lines
2.0 KiB
'use strict';
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exports.type = 'full';
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exports.active = false;
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exports.description = 'adds attributes to an outer <svg> element';
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var ENOCLS = `Error in plugin "addAttributesToSVGElement": absent parameters.
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It should have a list of "attributes" or one "attribute".
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Config example:
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plugins:
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- addAttributesToSVGElement:
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attribute: "mySvg"
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plugins:
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- addAttributesToSVGElement:
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attributes: ["mySvg", "size-big"]
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plugins:
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- addAttributesToSVGElement:
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attributes:
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- focusable: false
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- data-image: icon`;
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/**
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* Add attributes to an outer <svg> element. Example config:
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*
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* plugins:
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* - addAttributesToSVGElement:
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* attribute: 'data-icon'
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*
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* plugins:
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* - addAttributesToSVGElement:
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* attributes: ['data-icon', 'data-disabled']
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*
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* plugins:
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* - addAttributesToSVGElement:
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* attributes:
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* - focusable: false
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* - data-image: icon
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*
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* @author April Arcus
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*/
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exports.fn = function(data, params) {
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if (!params || !(Array.isArray(params.attributes) || params.attribute)) {
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console.error(ENOCLS);
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return data;
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}
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var attributes = params.attributes || [ params.attribute ],
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svg = data.content[0];
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if (svg.isElem('svg')) {
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attributes.forEach(function (attribute) {
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if (typeof attribute === 'string') {
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if (!svg.hasAttr(attribute)) {
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svg.addAttr({
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name: attribute,
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prefix: '',
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local: attribute
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});
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}
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} else if (typeof attribute === 'object') {
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Object.keys(attribute).forEach(function (key) {
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if (!svg.hasAttr(key)) {
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svg.addAttr({
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name: key,
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value: attribute[key],
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prefix: '',
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local: key
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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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return data;
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};
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