Merge pull request #41 from lbryio/api-post-route

Api post route

.gitignore

@@ -1 +1,2 @@
 node_modules
+ApiPublishTest.html

README.md

@@ -32,5 +32,26 @@ spee.ch is a single-serving site that reads and publishes images to and from the
 	* To view a batch of files at a claim
 	* E.g. spee.ch/doitlive/all
 
+## API
+
+#### GET
+* /api/resolve/:name
+	* a successfull request returns the resolve results for the claim at that name in JSON format
+* /api/claim_list/:name
+	* a successfull request returns a list of claims at that claim name in JSON format
+
+#### POST
+* /api/publish
+	* request parameters:
+		* body (form-data):
+			* claim: string (optional, defults to the file's name sans extension)
+			* license: string (optional, defaults to "No License Provided")
+			* nsfw: string ("on"/"off") or boolean (true/false). (optional, defaults `true`)
+		* files:
+			* (the `files` object submitted must use "file1" or "null" as the key for the file's value object)
+	* a successfull request will return the transaction details resulting from your published claim in JSON format
+
+
+
 ## bugs
 If you find a bug or experience a problem, please report your issue here on github and find us in the lbry slack!

config/custom-environment-variables.json

@@ -1,6 +1,6 @@
 {
 	"WalletConfig": {
-		"lbryAddress": "LBRY_WALLET_ADDRESS"
+		"LbryAddress": "LBRY_WALLET_ADDRESS"
 	},
 	"Database": {
 		"MySqlConnectionUri": "MYSQL_CONNECTION_STRING"

config/default.json

@@ -1,9 +1,9 @@
 {
 	"WalletConfig": {
-		"lbryAddress": "none"
+		"LbryAddress": "none"
 	},
 	"AnalyticsConfig":{
-		"googleId": "none"
+		"GoogleId": "none"
 	},
 	"Database": {
 		"MySqlConnectionUri": "none",

config/development.json

@@ -1,9 +1,9 @@
 {
 	"WalletConfig": {
-		"lbryAddress": "none"
+		"LbryAddress": "none"
 	},
 	"AnalyticsConfig":{
-		"googleId": "UA-100747990-1"
+		"GoogleId": "UA-100747990-1"
 	},
 	"Database": {
 		"MySqlConnectionUri": "none",

config/production.json

@@ -1,9 +1,9 @@
 {
 	"WalletConfig": {
-		"lbryAddress": "none"
+		"LbryAddress": "none"
 	},
 	"AnalyticsConfig":{
-		"googleId": "UA-60403362-2"
+		"GoogleId": "UA-60403362-2"
 	},
 	"Database": {
 		"MySqlConnectionUri": "none",

config/test.json

@@ -1,9 +1,9 @@
 {
 	"WalletConfig": {
-		"lbryAddress": "none"
+		"LbryAddress": "none"
 	},
 	"AnalyticsConfig":{
-		"googleId": "UA-100747990-1"
+		"GoogleId": "UA-100747990-1"
 	},
 	"Database": {
 		"MySqlConnectionUri": "none",

controllers/publishController.js

@@ -1,32 +1,8 @@
 const fs = require('fs');
 const logger = require('winston');
 const lbryApi = require('../helpers/libraries/lbryApi.js');
-const config = require('config');
-const walledAddress = config.get('WalletConfig.lbryAddress');
-const errorHandlers = require('../helpers/libraries/errorHandlers.js');
 const db = require('../models');
 
-function createPublishParams (claim, filePath, license, nsfw) {
-  logger.debug(`Creating Publish Parameters for "${claim}"`);
-  const publishParams = {
-    name     : claim,
-    file_path: filePath,
-    bid      : 0.01,
-    metadata : {
-      description: `${claim} published via spee.ch`,
-      title      : claim,
-      author     : 'spee.ch',
-      language   : 'en',
-      license,
-      nsfw,
-    },
-    claim_address : walledAddress,
-    change_address: walledAddress,
-  };
-  logger.debug('publishParams:', publishParams);
-  return publishParams;
-}
-
 function deleteTemporaryFile (filePath) {
   fs.unlink(filePath, err => {
     if (err) throw err;
@@ -49,51 +25,45 @@ function upsert (Model, values, condition) {
 }
 
 module.exports = {
-  publish (name, fileName, filePath, fileType, license, nsfw, socket, visitor) {
-    console.log('nsfw:', nsfw);
-    // validate nsfw
-    if (typeof nsfw === 'string') {
-      nsfw = (nsfw.toLowerCase() === 'true');
-    }
-    // update the client
-    socket.emit('publish-status', 'Your image is being published (this might take a second)...');
-    // send to analytics
-    visitor.event('Publish Route', 'Publish Request', filePath).send();
-    // create the publish object
-    const publishParams = createPublishParams(name, filePath, license, nsfw);
+  publish: (publishParams, fileName, fileType) => {
+    const deferred = new Promise((resolve, reject) => {
       // 1. publish the file
       lbryApi
-      .publishClaim(publishParams, fileName, fileType)
+        .publishClaim(publishParams)
         .then(result => {
           logger.info(`Successfully published ${fileName}`, result);
-        // google analytics
-        visitor.event('Publish Route', 'Publish Success', filePath).send();
           // 2. update old record of create new one (update is in case the claim has been published before by this daemon)
           upsert(
             db.File,
             {
-            name,
+              name    : publishParams.name,
               claimId : result.claim_id,
               outpoint: `${result.txid}:${result.nout}`,
               height  : 0,
               fileName,
-            filePath,
+              filePath: publishParams.file_path,
               fileType,
-            nsfw,
+              nsfw    : publishParams.metadata.nsfw,
             },
-          { name, claimId: result.claim_id }
-        ).catch(error => {
+            { name: publishParams.name, claimId: result.claim_id }
+          ).then(() => {
+            // resolve the promise with the result from lbryApi.publishClaim;
+            resolve(result);
+          })
+          .catch(error => {
             logger.error('Sequelize findOne error', error);
+            // reject the promise
+            reject(error);
           });
-        // update client
-        socket.emit('publish-complete', { name, result });
         })
         .catch(error => {
           logger.error(`Error publishing ${fileName}`, error);
-        // google analytics
-        visitor.event('Publish Route', 'Publish Failure', filePath).send();
-        socket.emit('publish-failure', errorHandlers.handlePublishError(error));
-        deleteTemporaryFile(filePath);
+          // delete the local file
+          deleteTemporaryFile(publishParams.file_path);
+          // reject the promise
+          reject(error);
         });
+    });
+    return deferred;
   },
 };

helpers/libraries/errorHandlers.js

@@ -8,7 +8,7 @@ module.exports = {
     } else if (error.response) {
       res.status(error.response.status).send(error.response.data.error.message);
     } else if (error.code === 'ECONNREFUSED') {
-      res.status(400).send('Connection refused.  The daemon may not be running.');
+      res.status(503).send('Connection refused.  The daemon may not be running.');
     } else {
       res.status(400).send(JSON.stringify(error));
     }

helpers/libraries/lbryApi.js

@@ -2,8 +2,8 @@ const axios = require('axios');
 const logger = require('winston');
 
 module.exports = {
-  publishClaim (publishParams, fileName, fileType) {
-    logger.debug(`Publishing claim for "${fileName}"`);
+  publishClaim (publishParams) {
+    logger.debug(`Publishing claim to "${publishParams.name}"`);
     const deferred = new Promise((resolve, reject) => {
       axios
         .post('http://localhost:5279/lbryapi', {

helpers/libraries/publishHelpers.js

@@ -0,0 +1,35 @@
+const logger = require('winston');
+
+const config = require('config');
+const walletAddress = config.get('WalletConfig.LbryAddress');
+
+module.exports = {
+  createPublishParams (name, filePath, license, nsfw) {
+    logger.debug(`Creating Publish Parameters for "${name}"`);
+    // ensure nsfw is a boolean
+    if (nsfw.toLowerCase === 'true') {
+      nsfw = true;
+    } else if (nsfw.toLowerCase === 'on') {
+      nsfw = true;
+    } else {
+      nsfw = false;
+    }
+    const publishParams = {
+      name,
+      file_path: filePath,
+      bid      : 0.01,
+      metadata : {
+        description: `${name} published via spee.ch`,
+        title      : name,
+        author     : 'spee.ch',
+        language   : 'en',
+        license,
+        nsfw,
+      },
+      claim_address : walletAddress,
+      change_address: walletAddress,
+    };
+    logger.debug('publishParams:', publishParams);
+    return publishParams;
+  },
+};

package.json

@@ -29,6 +29,7 @@
     "axios": "^0.16.1",
     "body-parser": "^1.17.1",
     "config": "^1.26.1",
+    "connect-multiparty": "^2.0.0",
     "express": "^4.15.2",
     "express-handlebars": "^3.0.0",
     "mysql2": "^1.3.5",

routes/api-routes.js

@@ -1,6 +1,10 @@
-const errorHandlers = require('../helpers/libraries/errorHandlers.js');
-const lbryApi = require('../helpers/libraries/lbryApi.js');
 const logger = require('winston');
+const multipart = require('connect-multiparty');
+const multipartMiddleware = multipart();
+const publishController = require('../controllers/publishController.js');
+const lbryApi = require('../helpers/libraries/lbryApi.js');
+const publishHelpers = require('../helpers/libraries/publishHelpers.js');
+const errorHandlers = require('../helpers/libraries/errorHandlers.js');
 
 module.exports = app => {
   // route to run a claim_list request on the daemon
@@ -27,4 +31,33 @@ module.exports = app => {
         errorHandlers.handleRequestError(error, res);
       });
   });
+  // route to run a publish request on the daemon
+  app.post('/api/publish', multipartMiddleware, ({ originalUrl, body, files }, res) => {
+    logger.debug(`POST request on ${originalUrl}`);
+    const file = files.thumbnail || files.null;
+    if (!file) {
+      res.status(400).send('error: No file was submitted or the key used was incorrect.  Files posted through this route must use a key of "thumbnail" or null');
+      return;
+    }
+    const name = body.claim || file.name.substring(0, file.name.indexOf('.'));
+    const license = body.license || 'No License Provided';
+    const nsfw = body.nsfw || true;
+    const fileName = file.name;
+    const filePath = file.path;
+    const fileType = file.type;
+    /*
+      make sure it's not a harmful file type
+    */
+    // prepare the publish parameters
+    const publishParams = publishHelpers.createPublishParams(name, filePath, license, nsfw);
+    // publish the file
+    publishController
+      .publish(publishParams, fileName, fileType)
+      .then(result => {
+        res.status(200).json(result);
+      })
+      .catch(error => {
+        errorHandlers.handleRequestError(error, res);
+      });
+  });
 };

routes/sockets-routes.js

@@ -1,5 +1,7 @@
-const publishController = require('../controllers/publishController.js');
 const logger = require('winston');
+const publishController = require('../controllers/publishController.js');
+const publishHelpers = require('../helpers/libraries/publishHelpers.js');
+const errorHandlers = require('../helpers/libraries/errorHandlers.js');
 
 module.exports = (app, siofu, hostedContentPath, ua, googleAnalyticsId) => {
   const http = require('http').Server(app);
@@ -7,8 +9,9 @@ module.exports = (app, siofu, hostedContentPath, ua, googleAnalyticsId) => {
 
   io.on('connection', socket => {
     logger.silly('a user connected via sockets');
-    // create visitor record
+    // google analytics
     const visitor = ua(googleAnalyticsId, { https: true });
+    visitor.event('Publish Route', 'Publish Request').send();
     // attach upload listeners
     const uploader = new siofu();
     uploader.dir = hostedContentPath;
@@ -27,8 +30,18 @@ module.exports = (app, siofu, hostedContentPath, ua, googleAnalyticsId) => {
     uploader.on('saved', ({ file }) => {
       if (file.success) {
         logger.debug(`Client successfully uploaded ${file.name}`);
-        socket.emit('publish-status', 'file upload successfully completed');
-        publishController.publish(file.meta.name, file.name, file.pathName, file.meta.type, file.meta.license, file.meta.nsfw, socket, visitor);
+        socket.emit('publish-status', 'file upload successfully completed. Your image is being published (this might take a second)...');
+        // prepare the publish parameters
+        const publishParams = publishHelpers.createPublishParams(file.meta.name, file.pathName, file.meta.license, file.meta.nsfw);
+        // publish the file
+        publishController
+          .publish(publishParams, file.name, file.meta.type)
+          .then(result => {
+            socket.emit('publish-complete', { name: publishParams.name, result });
+          })
+          .catch(error => {
+            socket.emit('publish-failure', errorHandlers.handlePublishError(error));
+          });
       } else {
         logger.error(`An error occurred in uploading the client's file`);
         socket.emit('publish-failure', 'file uploaded, but with errors');

server.js

@@ -8,13 +8,13 @@ const config = require('config');
 const ua = require('universal-analytics');
 const winston = require('winston');
 
-const googleAnalyticsId = config.get('AnalyticsConfig.googleId');
+const googleAnalyticsId = config.get('AnalyticsConfig.GoogleId');
 const hostedContentPath = config.get('Database.PublishUploadPath');
 
 // configure logging
 const logLevel = config.get('Logging.LogLevel');
 const logDir = config.get('Logging.LogDirectory');
-require('./helpers/logging/loggerSetup.js')(winston, logLevel, logDir);
+require('./config/loggerSetup.js')(winston, logLevel, logDir);
 
 // set port
 const PORT = 3000;
@@ -38,7 +38,7 @@ const hbs = expressHandlebars.create({
   helpers      : {
     // define any extra helpers you may need
     googleAnalytics () {
-      const googleApiKey = config.get('AnalyticsConfig.googleId');
+      const googleApiKey = config.get('AnalyticsConfig.GoogleId');
       return new Handlebars.SafeString(
         `<script>
         (function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){