30 lines
955 B
JavaScript
30 lines
955 B
JavaScript
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const Migration = require('hexo-component-inferno/lib/core/migrate').Migration;
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module.exports = class extends Migration {
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constructor() {
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super('5.1.0', null);
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}
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upgrade(config) {
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// Upgrade Waline configurations from v1 to v2.
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const comment = config.comment || {};
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const renamedOptions = {
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'visitor': 'pageview',
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'uploadImage': 'image_uploader',
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'highlight': 'highlighter',
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'math': 'tex_renderer'
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};
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if (comment.type === 'waline') {
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for (const option in renamedOptions) {
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if (typeof comment[option] !== 'undefined') {
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if (typeof comment[renamedOptions[option]] === 'undefined') {
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comment[renamedOptions[option]] = comment[option];
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}
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delete comment[option];
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}
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}
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}
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return config;
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}
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};
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