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64 lines
1.7 KiB
64 lines
1.7 KiB
4 years ago
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'use strict';
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function isObject(item) {
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return item && typeof item === 'object' && !Array.isArray(item);
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}
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function merge(target, source) {
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for (const key in source) {
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if (isObject(target[key]) && isObject(source[key])) {
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merge(target[key], source[key]);
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} else {
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target[key] = source[key];
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}
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}
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return target;
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}
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module.exports = hexo => {
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if (!hexo.locals.get) return;
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var data = hexo.locals.get('data');
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if (!data) return;
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/**
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* Merge configs from _data/next.yml into hexo.theme.config.
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* If `override`, configs in next.yml will rewrite configs in hexo.theme.config.
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* If next.yml not exists, merge all `theme_config.*` into hexo.theme.config.
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*/
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if (data.next) {
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if (data.next.override) {
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hexo.theme.config = data.next;
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} else {
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merge(hexo.config, data.next);
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merge(hexo.theme.config, data.next);
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}
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} else {
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merge(hexo.theme.config, hexo.config.theme_config);
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}
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if (hexo.theme.config.cache && hexo.theme.config.cache.enable && hexo.config.relative_link) {
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hexo.log.warn('Since caching is turned on, the `relative_link` option in Hexo `_config.yml` is set to `false` to avoid potential hazards.');
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hexo.config.relative_link = false;
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}
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hexo.config.meta_generator = false;
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// Custom languages support. Introduced in NexT v6.3.0.
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if (data.languages) {
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var { language } = hexo.config;
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var { i18n } = hexo.theme;
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var mergeLang = lang => {
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i18n.set(lang, merge(i18n.get([lang]), data.languages[lang]));
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};
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if (Array.isArray(language)) {
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for (let lang of language) {
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mergeLang(lang);
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}
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} else {
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mergeLang(language);
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}
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}
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};
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