var fs = require('fs')
var path = require('path')
var root = process.cwd()
var template = './detail.tpl'
var TemplateMapConfig = {
'h5common/layout/base.tpl': './mbase.tpl',
'../../../layout/base.tpl': './base.tpl'
}
module.exports = {
template: path.join(root, template),
options: {
// Left delimiter.
ldelim: '{%',
// Right delimiter.
rdelim: '%}',
// Whether to skip tags in open brace { followed by white space(s) and close brace } with white space(s) before.
autoLiteral: true,
// If user wants debug to be enabled.
debugging: true,
// Escape html??
escapeHtml: false
},
protoRewrites: {
getTemplate: function (name) {
if (name in TemplateMapConfig) {
name = TemplateMapConfig[name]
}
return fs.readFileSync(path.join(process.cwd(), name), {encoding: 'utf-8'})
},
getFile: function (name) {
if (name.startsWith('http')) {
// bug: windows curl returns is difference with linux
return require('child_process').execFileSync('curl', ['--silent', name], {encoding: 'utf8', maxBuffer: Infinity})
}
if (name in TemplateMapConfig) {
name = TemplateMapConfig[name]
}
return fs.readFileSync(path.join(process.cwd(), name), {encoding: 'utf-8'})
},
getJavascript: function (name) {
throw new Error('No Javascript for ' + name)
},
getConfig: function (name) {
return fs.readFileSync(path.join(process.cwd(), name), {encoding: 'utf-8'})
}
},
plugins: [
// 补充完fis smarty plugins
['modifier', 'f_escape_xml', function (x) {
return x.replace(/[&<>'"]/g, function (a) {
return {
'&': '&',
'<': '<',
'>': '>',
'\'': ''',
'"': '"'
}[a]
})
}],
['modifier', 'f_escape_callback', function (callback, len = 50) {
callback = callback.substr(0, len);
callback = callback.replace(/[^\w\.]/, '')
callbackSplit = callback.split('.')
var first = callbackSplit[0].toLowerCase()
if (['window', 'document', 'alert', 'location'].indexOf(first) !== -1) {
return false
}
return callback
}],
['modifier', 'f_escape_data', function (x) {
return x.replace(/[&<>"'\n\r/\\]/g, function (a) {
return {
'&': '&',
'<': '<',
'>': '>',
'\'': '\\'',
'"': '\\"',
'\\': '\\\\',
'\n': '\\n',
'\r': '\\r',
'/': '\\/'
}[a]
})
}],
['modifier', 'f_escape_event', function (x) {
return x.replace(/[&<>"'\n\r/\\]/g, function (a) {
return {
'&': '&',
'<': '<',
'>': '>',
'\'': '\\'',
'"': '\\"',
'\\': '\\\\',
'\n': '\\n',
'\r': '\\r',
'/': '\\/'
}[a]
})
}],
['modifier', 'f_escape_js', function (x) {
return x.replace(/["'\n\r/\\]/g, function (a) {
return {
'\'': '\\x27;',
'"': '\\x22',
'\\': '\\\\',
'\n': '\\n',
'\r': '\\r',
'/': '\\/'
}[a]
})
}],
['modifier', 'f_escape_path', function (x, type = 'urlpathinfo') {
switch (type) {
case 'urlpathinfo':
return x.replace(/%3A/g,':').replace(/%2F/g,'/');
case 'url':
return encodeURIComponent(x)
default:
return x;
}
}],
['block', 'html', function (params, content, data, repeat) {
var result = '<html '
for (var k in params) {
if (params.hasOwnProperty(k) && k !== '__get') {
result += k + '=' + '"' + params[k] + '" '
}
}
// if setFramework
// todo
result += '>\r\n' + content + '\r\n'
return result + '</html>'
}],
['function', 'require', function (params) {
var name = params.__get('name')
return `<script src="${name}">//resource</script>`
}],
['block', 'head', function (params, content, data, repeat) {
return '<head>\r\n' + content + '\r\n<!--[FIS_CSS_LINKS_HOOK]-->\r\n<!--[FIS_CSS_STYLE_HOOK]-->\r\n</head>'
}],
['block', 'body', function (params, content, data, repeat) {
return '<body>\r\n' + content + '\r\n<!--[FIS_FRAMEWORK_HOOK]-->' + '\r\n<!--[FIS_JS_SCRIPT_HOOK]-->\r\n</body>'
}]
],
vars: {
jsConfig: '""',
result: {
page: {}
}
}
}
示例app.js
var fs = require('fs');
var jSmart = require('jsmart');
var path = require('path');
var rootDir = process.cwd()
var configPath = path.join(rootDir, 'jsmart.config.js')
var config = {}
if (fs.existsSync(configPath)) {
config = require(configPath)
} else {
throw new Error('jsmartConfig is not found!')
}
var tpl = fs.readFileSync(config.template, {encoding: 'utf-8'});
if (config.protoRewrites) {
for (var key in config.protoRewrites) {
jSmart.prototype[key] = config.protoRewrites[key]
}
}
if (config.plugins) {
config.plugins.forEach(item => {
jSmart.prototype.registerPlugin.apply(jSmart.prototype, item)
})
}
var compiledTemplate = new jSmart(tpl, config.options);
var output = compiledTemplate.fetch(config.vars);
fs.writeFileSync('detail.html', output, {encoding: 'utf-8'})
console.log(output);
首先，理论上是可以转的，自己是写不动解析器，所以直接找网上的开源库折腾.
声明：仅作为参考实验，未高度完成。
需要的材料
由于jsmart的组织形式，需要rewrite一些原型链内容
示例配置（注意，仅支持了1层文件路径）
示例app.js