matrix-email-bot/post_message.js

69 lines
2.0 KiB
JavaScript

/**
* Posts a received message to the bot for processing.
* Message can be read from STDIN or file.
*/
var config = require("config");
var fs = require("fs");
var request = require("request");
process.argv = process.argv.splice(2);
if (process.argv.length === 0) {
console.log("post_message", "Using stdin as email source");
var data = "";
process.stdin.setEncoding("utf8");
process.stdin.on('readable', () => {
var chunk = process.stdin.read();
if (chunk !== null) {
data += chunk;
}
});
process.stdin.on('end', () => {
postMessage(data);
});
} else {
console.log("post_message", "Attempting to read from file: " + process.argv[0]);
fs.readFile(process.argv[0], 'utf8', function (err, data) {
if (err) {
console.error("post_message", "File read error");
console.error("post_message", err);
process.exit(1);
} else {
postMessage(data);
}
});
}
function postMessage(body) {
var options = {
url: "http://localhost:" + config.get("web.port") + "/_m.email/api/v1/message",
method: "POST",
headers: {
'Content-Type': 'text/plain',
'Content-Length': Buffer.byteLength(body)
},
qs: {
secret: config.get("web.secret")
},
body: body
};
request(options, function (err, response, body) {
if (err) {
console.error("post_message", "Error calling bot to post message");
console.error("post_message", err);
process.exit(2);
} else {
console.log("post_message", body);
if (response.statusCode >= 200 && response.statusCode < 300) {
console.log("post_message", "Message processed");
process.exit(0);
} else {
console.warn("post_message", "Status Code = " + response.statusCode);
process.exit(3);
}
}
});
}