antfarm
Version:
File automation framework for ants.
114 lines (112 loc) • 15 kB
JavaScript
;
var __extends = (this && this.__extends) || function (d, b) {
for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
var nest_1 = require("./nest");
var ftpFileJob_1 = require("./../job/ftpFileJob");
var EasyFtp = require("easy-ftp"), tmp = require("tmp"), fs = require("fs"), async = require("async");
var FtpNest = (function (_super) {
__extends(FtpNest, _super);
function FtpNest(e, host, port, username, password, checkEvery) {
_super.call(this, e, host);
this.config = {
host: host,
port: port,
username: username,
password: password
};
this.checkEvery = checkEvery;
this.checkEveryMs = this.checkEvery * 60000;
}
FtpNest.prototype.getClient = function () {
return new EasyFtp();
};
FtpNest.prototype.load = function () {
var ftp = this;
try {
var ftp_client_1 = ftp.getClient();
ftp_client_1.connect(ftp.config);
ftp_client_1.ls("/", function (err, list) {
if (err) {
ftp_client_1.close();
}
ftp.e.log(1, "FTP ls found " + list.length + " files.", ftp);
async.eachSeries(list, function (file, done) {
// Create temp file
ftp.e.log(1, "FTP found file \"" + file.name + "\".", ftp);
var job = new ftpFileJob_1.FtpFileJob(ftp.e, file.name);
// Download to the temp job location
ftp_client_1.download(file.name, job.path, function (err) {
if (err) {
ftp.e.log(3, "Download error: \"" + err + "\".", ftp);
done();
}
else {
job.locallyAvailable = true;
// Delete on success
ftp_client_1.rm(file.name, function (err) {
if (err) {
ftp.e.log(3, "Remove error: \"" + err + "\".", ftp);
}
ftp.arrive(job);
done();
});
}
});
}, function (err) {
if (err) {
ftp.e.log(3, "Async series download error: \"" + err + "\".", ftp);
}
ftp.e.log(0, "Completed " + list.length + " synchronous download(s).", ftp);
ftp_client_1.close();
});
//
// list.forEach(function (file, index) {
//
// });
});
}
catch (e) {
ftp.e.log(3, e, ftp);
}
};
FtpNest.prototype.watch = function () {
var ftp = this;
ftp.e.log(1, "Watching FTP directory.", ftp);
var count = 0;
setInterval(function () {
count++;
ftp.e.log(1, "Re-checking FTP, attempt " + count + ".", ftp);
ftp.load();
}, ftp.checkEveryMs, count);
};
FtpNest.prototype.arrive = function (job) {
_super.prototype.arrive.call(this, job);
};
FtpNest.prototype.take = function (job, callback) {
var ftp = this;
try {
var ftp_path = "/" + job.name;
var ftp_client_2 = ftp.getClient();
ftp_client_2.connect(ftp.config);
ftp_client_2.upload(job.path, ftp_path, function (err) {
if (err) {
ftp.e.log(3, "Error uploading " + job.name + " to FTP.", ftp);
}
fs.unlinkSync(job.path);
ftp_client_2.close();
var ftpJob = job;
ftpJob.locallyAvailable = false;
callback(ftpJob);
});
}
catch (e) {
ftp.e.log(3, "Take upload error, " + e, ftp);
}
};
return FtpNest;
}(nest_1.Nest));
exports.FtpNest = FtpNest;
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{ Nest } from \"./nest\";\nimport { FileJob } from \"./../job/fileJob\";\nimport { FtpFileJob } from \"./../job/ftpFileJob\";\n\nconst   EasyFtp = require(\"easy-ftp\"),\n        tmp = require(\"tmp\"),\n        fs = require(\"fs\"),\n        async = require(\"async\");\n\nimport {Environment} from \"../environment/environment\";\n\nexport class FtpNest extends Nest {\n\n    protected client: any;\n    protected config: {};\n    protected checkEvery: number;\n    protected checkEveryMs: number;\n\n    constructor(e: Environment, host: string, port: number, username: string, password: string, checkEvery: number) {\n        super(e, host);\n\n        this.config = {\n            host: host,\n            port: port,\n            username: username,\n            password: password\n        };\n\n        this.checkEvery = checkEvery;\n\n        this.checkEveryMs = this.checkEvery * 60000;\n\n    }\n\n    protected getClient() {\n        return new EasyFtp();\n    }\n\n    public load() {\n\n        let ftp = this;\n\n        try {\n            let ftp_client = ftp.getClient();\n            ftp_client.connect(ftp.config);\n\n            ftp_client.ls(\"/\", function(err, list) {\n\n                if (err) {\n                    ftp_client.close();\n                }\n\n                ftp.e.log(1, `FTP ls found ${list.length} files.`, ftp);\n\n\n                async.eachSeries(list, function (file, done) {\n                    // Create temp file\n                    ftp.e.log(1, `FTP found file \"${file.name}\".`, ftp);\n                    let job = new FtpFileJob(ftp.e, file.name);\n\n                    // Download to the temp job location\n                    ftp_client.download(file.name, job.path, function (err) {\n                        if (err) {\n                            ftp.e.log(3, `Download error: \"${err}\".`, ftp);\n                            done();\n                        } else {\n                            job.locallyAvailable = true;\n                            // Delete on success\n                            ftp_client.rm(file.name, function (err) {\n                                if (err) {\n                                    ftp.e.log(3, `Remove error: \"${err}\".`, ftp);\n                                }\n                                ftp.arrive(job);\n                                done();\n                            });\n                        }\n                    });\n                }, function (err) {\n                    if (err) {\n                        ftp.e.log(3, `Async series download error: \"${err}\".`, ftp);\n                    }\n                    ftp.e.log(0, `Completed ${list.length} synchronous download(s).`, ftp);\n                    ftp_client.close();\n                });\n                //\n                // list.forEach(function (file, index) {\n                //\n                // });\n            });\n        } catch (e) {\n            ftp.e.log(3, e, ftp);\n        }\n    }\n\n    public watch() {\n        let ftp = this;\n\n        ftp.e.log(1, \"Watching FTP directory.\", ftp);\n\n        let count = 0;\n\n        setInterval(function() {\n            count++;\n            ftp.e.log(1, `Re-checking FTP, attempt ${count}.`, ftp);\n            ftp.load();\n        }, ftp.checkEveryMs, count);\n    }\n\n    public arrive(job: FileJob) {\n        super.arrive(job);\n    }\n\n    public take(job: FileJob, callback: any) {\n        let ftp = this;\n\n        try {\n            let ftp_path = `/${job.name}`;\n\n            let ftp_client = ftp.getClient();\n\n            ftp_client.connect(ftp.config);\n\n            ftp_client.upload(job.path, ftp_path, function (err) {\n                if (err) {\n                    ftp.e.log(3, `Error uploading ${job.name} to FTP.`, ftp);\n                }\n\n                fs.unlinkSync(job.path);\n                ftp_client.close();\n\n                let ftpJob = job as FtpFileJob;\n                ftpJob.locallyAvailable = false;\n\n                callback(ftpJob);\n            });\n        } catch (e) {\n            ftp.e.log(3, \"Take upload error, \" + e, ftp);\n        }\n    }\n\n}"]}