retrieve salesforce Class/Page code.js

retrieve_salesforce_Class_Page_code.js

var jsforce = require('jsforce');
var mkdirp = require('mkdirp');
var conn = new jsforce.Connection({
    loginUrl: 'https://test.salesforce.com', // if the org is sandbox 'https://test.salesforce.com', if it is Production,please input https://login.salesforce.com'
    version: '36.0'
});


var currentdate = new Date();
var datetime = 'YourProjectName_' + String(currentdate.getFullYear()) + String(currentdate.getMonth() + 1) + String(currentdate.getDate()) + '-' + String(currentdate.getHours()) + String(currentdate.getMinutes()) + String(currentdate.getSeconds());
console.log('Create File Name: ' + datetime);

//Create Folder for 'Object', 'Class','ApexPage' 'Comp'
mkdirp(datetime + '/Object', function(err) {
    if (err) console.error(err)
    else console.log('Object created!')
});
mkdirp(datetime + '/Class', function(err) {
    if (err) console.error(err)
    else console.log('Class created!')
});

mkdirp(datetime + '/ApexPage', function(err) {
    if (err) console.error(err)
    else console.log('ApexPage created!')
});

mkdirp(datetime + '/Comp', function(err) {
    if (err) console.error(err)
    else console.log('Comp created!')
});






//This place input username and password
conn.login('username', 'Password', function(err, res) {


    if (err) {
        return console.error(err);
    }

    // Get lightning component
    FetchLightningResources('select id, AuraDefinitionBundleId,AuraDefinitionBundle.DeveloperName,Format,DefType,Source from AuraDefinition');

    //Get Object Metadata
    FetchSFDCObject('select id,DeveloperName from CustomObject');


    //Get Apex Page 
    FetchPageComp('ApexPage', " SELECT Id, Name,Markup  FROM ApexPage  ");
    //Get Apex Components 
    FetchPageComp('Comp', " SELECT Id, Name,Markup  FROM apexComponent ");
    //Get All Apex Class you can also retreieve ApexTrigger class  FetchedClass('ApexTrigger', "SELECT Id,Name,Body from ApexTrigger  where Name like 'ASI%' ");
    FetchedClass("SELECT Id, Name,Body FROM ApexClass ");




});


//****************************Fetching SFDC Object**********************
function FetchSFDCObject(inputSQL) {
    conn.tooling.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        }
        console.log('****Start Getting Object**');
        var ObjectNameList = [];
        var Count = 0;
        for (var i = 0; i < result.records.length; i++) {
            ObjectNameList.push(result.records[i].DeveloperName + '__c');
            if (Count == 9) {
                GetObjectMetaData(ObjectNameList);
                ObjectNameList = [];
                Count = 0;
            }
            Count++;

        }

    });
}


//********************Get Lightning Components************************************************************
function FetchLightningResources(inputSQL) {

    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        }
        if (result.totalSize > 0) {
            for (var i = 0; i < result.totalSize; i = i + 200) {
                FetchLightningComp(inputSQL + ' offset ' + i);
            }
        }
    });

}

function FetchLightningComp(inputSQL) {

    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        }
        for (var i = 0; i < result.records.length; i++) {
            if (result.records[i].Source != '(hidden)') {
                //Create Folder
                CraetingLightningComp(result.records[i]);
            }
        }
    });

}

//create lightning folder and file
function CraetingLightningComp(InputObject) {
    mkdirp(datetime + '/LightningComponent/' + InputObject.AuraDefinitionBundle.DeveloperName, function(err) {
        if (err) {
            console.error(err)
        }
        else {
            if (InputObject.Format === 'JS' || InputObject.Format == 'CSS') {
                writefile(InputObject.DefType + '.' + InputObject.Format, 'LightningComponent/' + InputObject.AuraDefinitionBundle.DeveloperName, InputObject.Source);
            }
            else {
                writefileVF(InputObject.DefType + '.' + InputObject.Format, 'LightningComponent/' + InputObject.AuraDefinitionBundle.DeveloperName, InputObject.Source);
            }

        }

    });
}
//******************** End of Getting Lightning Component******************************************************//






//******************** Get Apex Page /Components ******************************************************//
function FetchPageComp(InputType, inputSQL) {
    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        }
        console.log(InputType + "total : " + result.totalSize);
        //console.log("fetched: " + result.records.length);
        if (result.totalSize > 0) {
            for (var i = 0; i < result.totalSize; i = i + 200) { //console.log(inputSQL+' offset '+i);
                queryPageComp(InputType, inputSQL + ' offset ' + i);
            }
        }


    });
}

function queryPageComp(InType, inputSQL) {
    var records = [];
    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        } //console.log("total : " + result.totalSize);console.log("fetched: " + result.records.length);
        for (var i = 0; i < result.records.length; i++) { //console.log(result.records[i].Name);
            var filetype = '';
            if (InType == 'ApexPage') {
                filetype = '.html';
            }
            else {
                filetype = '.cmp'
            }
            writefileVF(result.records[i].Name + filetype, InType, result.records[i].Markup);
        }
    });
}
//******************** End of Geting  Apex Page /Components ******************************************************//



//********************Get Class /ApexTrigger ******************************************************//
function FetchedClass(inputSQL) {
    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        } //console.log("total : " + result.totalSize);
        if (result.totalSize > 0) {
            for (var i = 0; i < result.totalSize; i = i + 200) {
                queryRecordClass(inputSQL + ' offset ' + i);
            }
        }
    });
}

function queryRecordClass(inputSQL) {
    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        }
        console.log("fetched Class : " + result.records.length);
        for (var i = 0; i < result.records.length; i++) {
            if (result.records[i].Body != '(hidden)') {
                writefileVF(result.records[i].Name + '.java', 'Class', result.records[i].Body);
            }

        }
    });
}
//******************** End******************************************************//




//********************Get Object ******************************************************//
function GetObjectMetaData(inputfullNames) {
    conn.metadata.read('CustomObject', inputfullNames, function(err, metadata) {
        if (err) {
            console.error(err);
        }
        for (var i = 0; i < metadata.length; i++) {
            var meta = metadata[i];
            writefile(meta.fullName, 'Object', JSON.stringify(meta));
            console.log("Full Name: " + meta.fullName + 'Get!');
        }
    });
}
//******************** End******************************************************//

















//********************writefile*********************************************//

function writefile(InputName, MetaType, InputBody) {

    var beautify = require('js-beautify').js_beautify,
        fs = require('fs');
    var InsertBody = beautify(InputBody, {
        indent_size: 2
    });

    fs.writeFile(datetime + '/' + MetaType + '/' + InputName, InsertBody, function(err) {
        if (err) {
            return console.log(err);
        }
    });

}


function writefileVF(InputName, MetaType, InputBody) {
    var fs = require('fs');
    fs.writeFile(datetime + '/' + MetaType + '/' + InputName, InputBody, function(err) {
        if (err) {
            return console.log(err);
        }
    });

}

//******************** End******************************************************//


//******************** Testing******************************************************//

function QuerySFDC(inputSQL) {
    conn.query(inputSQL, function(err, result) {
        if (err) {
            return console.error(err);
        } //console.log("total : " + result.totalSize);
        if (result.totalSize > 0) {
            for (var i = 0; i < result.totalSize; i = i + 200) {
                console.log(result[i]);
            }
        }
    });
}

var fs = require('fs');
// get file name
fs.readdir("./src/approvalProcesses", function(err, items) {
//console.log(items);

for (var i=0; i<items.length; i++) {
	var fileName = items[i].substring(0, items[i].length-16); //approvalProcess
	console.log(fileName);
    //console.log(items[i]);
}

});