NodeJS-MVC/system/lib/core/view.js

/**
 * @Author  HonorLee (dev@honorlee.me)
 * @Version 1.0 (2018-05-04)
 * @License MIT
 */
'use strict'
var View = function(src,params){
    if(!src) return null;

    this.html = '';
    this.params = params?params:{};

    let viewPath = src;
    if(!src.match(Core.Path.View)){
        viewPath = Core.Path.View + '/' + src + '.html';
    }
    try{
        FILE.statSync(viewPath);
    }catch(e){
        viewPath = Core.Path.View + '/' + src;
        try{
            FILE.statSync(viewPath);
        }catch(e){
            LOGGER.error('No such view template ['+src+']');
            return null;    
        }
    }
    let content = FILE.readFileSync(viewPath,'UTF-8');
    if(this.params){
        try{
            this.html = EJS.render(content,this.params);
        }catch(e){
            LOGGER.error('View template render error ['+src+']');
            LOGGER.error(e);
            return null;
        }
    }else{
        this.html = content;
    }
}

module.exports = View;