hexo/node_modules/hexo-theme-fluid/scripts/events/lib/injects.js

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2023-09-25 15:58:56 +08:00
'use strict';
/**
* Modified from https://github.com/next-theme/hexo-theme-next/blob/master/scripts/events/lib/injects.js
*/
const fs = require('fs');
const path = require('path');
const defaultExtname = '.ejs';
// Defining stylus types
class StylusInject {
constructor(base_dir) {
this.base_dir = base_dir;
this.files = [];
}
push(file) {
// Get absolute path base on hexo dir
this.files.push(path.resolve(this.base_dir, file));
}
}
// Defining view types
class ViewInject {
constructor(base_dir) {
this.base_dir = base_dir;
this.raws = [];
}
raw(name, raw, ...args) {
// Set default extname
if (path.extname(name) === '') {
name += defaultExtname;
}
this.raws.push({ name, raw, args });
}
file(name, file, ...args) {
// Set default extname from file's extname
if (path.extname(name) === '') {
name += path.extname(file);
}
// Get absolute path base on hexo dir
this.raw(name, fs.readFileSync(path.resolve(this.base_dir, file), 'utf8'), ...args);
}
}
const points = {
views: [
'head',
'header',
'bodyBegin',
'bodyEnd',
'footer',
'postMetaTop',
'postMetaBottom',
'postMarkdownBegin',
'postMarkdownEnd',
'postLeft',
'postRight',
'postCopyright',
'postComments',
'pageComments',
'linksComments'
],
styles: [
'variable',
'mixin',
'style'
]
};
// Init injects
function initInject(base_dir) {
const injects = {};
points.styles.forEach(item => {
injects[item] = new StylusInject(base_dir);
});
points.views.forEach(item => {
injects[item] = new ViewInject(base_dir);
});
return injects;
}
module.exports = (hexo) => {
// Exec theme_inject filter
const injects = initInject(hexo.base_dir);
hexo.execFilterSync('theme_inject', injects);
hexo.theme.config.injects = {};
// Inject stylus
points.styles.forEach(type => {
hexo.theme.config.injects[type] = injects[type].files;
});
// Inject views
points.views.forEach(type => {
const configs = Object.create(null);
hexo.theme.config.injects[type] = [];
// Add or override view.
injects[type].raws.forEach((injectObj, index) => {
const name = `inject/${type}/${injectObj.name}`;
hexo.theme.setView(name, injectObj.raw);
configs[name] = {
layout : name,
locals : injectObj.args[0],
options: injectObj.args[1],
order : injectObj.args[2] || index
};
});
// Views sort.
hexo.theme.config.injects[type] = Object.values(configs)
.sort((x, y) => x.order - y.order);
});
};