json-object-editor/server/plugins/plugin-utils.js

JOE the Json Object Editor | Platform Edition

function PluginUtils(){
    var self = this;

    function getPluginList(){
        const plugins = {};
        for (var plug in JOE.Apps.plugins){
            if (!Object.prototype.hasOwnProperty.call(JOE.Apps.plugins, plug)) { continue; }
            let plugin = JOE.Apps.plugins[plug];
            if (!plugin) { continue; }

            const asyncNames = Object.keys(plugin.async || {});
            const protectedNames = Array.isArray(plugin.protected) ? plugin.protected : [];

            // Discover top-level function methods on the plugin object. We skip:
            // - internal metadata fields like 'async' and 'protected'
            // - properties starting with '_' (conventionally private)
            // - non-functions
            const methodNames = Object.keys(plugin).filter(function (k){
                if (k === 'async' || k === 'protected') { return false; }
                if (k[0] === '_') { return false; }
                if (typeof plugin[k] !== 'function') { return false; }
                return true;
            });

            plugins[plug] = {
                name: plug,
                protected: protectedNames,
                async: asyncNames,
                methods: methodNames,
                _pathname: plugin._pathname,
                _override: plugin._override
            };
        }
        return plugins;
    }
    this.default = function(data,req,res){
        // list the plugins that are available
        const plugins = getPluginList();
        try{ 
            var payload = {
                params:req.params,
                data:data,
                plugins:plugins
            }
        }catch(e){
            return {errors:'plugin error: '+e,failedat:'plugin'};
        }
 
       
        
        return payload;
    };

    this.html = function(data,req,res){
        
 
       
        
        return JSON.stringify(self.default(data,req),'','\t\r\n <br/>');
    }
    this.protected = [];
    return self; 
}
module.exports = new PluginUtils();