bundles request service implementation

Wesnydy Ribeiro
1 parent 79931261
Showing 5 changed files with 92 additions and 7 deletions Show diff stats
translate-api/app.js
translate-api/config/settings.js
translate-api/controllers/bundle.js
translate-api/package.json
translate-api/routes/bundle.js
@@ -11,12 +11,14 @@
 /**
  * Module dependencies.
  */
-var express = require('express')
-var bodyParser = require('body-parser')
+var express = require('express');
+var bodyParser = require('body-parser');
  
-var db = require('./config/db')
+var db = require('./config/db');
+var settings = require('./config/settings');
  
-var translate = require('./routes/translate')
+var bundle = require('./routes/bundle');
+var translate = require('./routes/translate');
 var video = require('./routes/video');
  
 var app = express();
@@ -30,7 +32,7 @@ app.use(bodyParser.urlencoded({ extended: true }));
 /**
  * Public directory.
  */
-app.use('/video', express.static(process.env.VLIBRAS_VIDEO_LIBRAS));
+app.use('/video', express.static(process.env.settings.contentsPath));
  
 /**
  * Allow cross origin requests.
@@ -45,6 +47,7 @@ app.use(function(req, res, next) {
 /**
  * Register routes.
  */
+app.use('/', bundle);
 app.use('/translate', translate);
 app.use('/video', video);
  
@@ -0,0 +1,24 @@
+/**
+ * Author: Wesnydy Lima Ribeiro
+ * Email: wesnydy@lavid.ufpb.br
+ */
+
+'use strict';
+
+/**
+ * Required libs.
+ */
+var path   = require('path');
+
+var config = {};
+
+config.contentsPath = process.env.VLIBRAS_VIDEO_LIBRAS;
+config.bundlesPath = process.env.BUNDLES_PATH;
+
+config.platformsList = [ 'ANDROID', 'IOS', 'WEBGL', 'STANDALONE' ];
+
+config.statesList = [ 'AC', 'AL', 'AP', 'AM', 'BA', 'CE', 'DF', 'ES', 'GO',
+                      'MA', 'MT', 'MS', 'MG', 'PA', 'PB', 'PR', 'PE', 'PI',
+                      'RJ', 'RN', 'RS', 'RO', 'RR', 'SC', 'SP', 'SE', 'TO' ];
+
+module.exports = config;
@@ -0,0 +1,40 @@
+/**
+ * Author: Wesnydy Lima Ribeiro
+ * Email: wesnydy@lavid.ufpb.br
+ */
+
+'use strict';
+
+/**
+ * Required libs.
+ */
+var path = require('path')
+  , settings = require('../config/settings')
+  , error = require('../helpers/error');
+
+exports.show=function(req, res, next) {
+  /**
+   * Check the required params.
+   */
+  if (!req.params.sign || !req.params.platform)
+    return error.badRequest('Sign and/or platform not specified.', next);
+  /**
+   * Check for supported platforms.
+   */
+  var upperPlatform = req.params.platform.toUpperCase();
+  if (settings.platformsList.indexOf(upperPlatform) < 0)
+    return error.notFound('Platform not recognized.', next);
+  /**
+   * Check for supported states.
+   * If the state is suppressed, we use the national dictionary.
+   */
+  var upperState = req.params.state ? req.params.state.toUpperCase() : "";
+  if ((upperState !== "") && (settings.statesList.indexOf(upperState) < 0))
+    return error.notFound('State not recognized.', next);
+  /**
+   * Sends the bundle if it exists in the repository.
+   */
+  var upperSign = req.params.sign.toUpperCase();
+  var bundle = path.join(settings.bundlesPath, upperPlatform, upperState, upperSign);
+  res.sendFile(bundle);
+};
 {
   "name": "translate-container",
-  "version": "0.0.0",
+  "version": "3.1.0",
   "private": true,
   "license": "GPLv3",
   "authors": [
@@ -15,8 +15,9 @@
     "amqplib": "~0.5.1",
     "bluebird": "^3.4.7",
     "body-parser": "~1.16.0",
-    "express": "~4.0.0",
+    "express": "^4.15.2",
     "mongoose": "^4.8.4",
+    "path": "^0.12.7",
     "shortid": "~2.2.6"
   }
 }
@@ -0,0 +1,17 @@
+/**
+ * Author: Wesnydy Lima Ribeiro
+ * Email: wesnydy@lavid.ufpb.br
+ */
+
+var express = require('express')
+  , router = express.Router()
+  , bundlesController = require('../controllers/bundle');
+
+/**
+ * Routes to get bundles of a specific platform.
+ */
+router
+  // .get('/signs', bundlesController.index)
+  .get('/:platform/:state?/:sign', bundlesController.show)
+
+module.exports = router;
...	...	@@ -11,12 +11,14 @@
11	11	/**
12	12	* Module dependencies.
13	13	*/
14		-var express = require('express')
15		-var bodyParser = require('body-parser')
	14	+var express = require('express');
	15	+var bodyParser = require('body-parser');
16	16
17		-var db = require('./config/db')
	17	+var db = require('./config/db');
	18	+var settings = require('./config/settings');
18	19
19		-var translate = require('./routes/translate')
	20	+var bundle = require('./routes/bundle');
	21	+var translate = require('./routes/translate');
20	22	var video = require('./routes/video');
21	23
22	24	var app = express();
...	...	@@ -30,7 +32,7 @@ app.use(bodyParser.urlencoded({ extended: true }));
30	32	/**
31	33	* Public directory.
32	34	*/
33		-app.use('/video', express.static(process.env.VLIBRAS_VIDEO_LIBRAS));
	35	+app.use('/video', express.static(process.env.settings.contentsPath));
34	36
35	37	/**
36	38	* Allow cross origin requests.
...	...	@@ -45,6 +47,7 @@ app.use(function(req, res, next) {
45	47	/**
46	48	* Register routes.
47	49	*/
	50	+app.use('/', bundle);
48	51	app.use('/translate', translate);
49	52	app.use('/video', video);
50	53
...	...
...	...	@@ -0,0 +1,24 @@
	1	+/**
	2	+ * Author: Wesnydy Lima Ribeiro
	3	+ * Email: wesnydy@lavid.ufpb.br
	4	+ */
	5	+
	6	+'use strict';
	7	+
	8	+/**
	9	+ * Required libs.
	10	+ */
	11	+var path = require('path');
	12	+
	13	+var config = {};
	14	+
	15	+config.contentsPath = process.env.VLIBRAS_VIDEO_LIBRAS;
	16	+config.bundlesPath = process.env.BUNDLES_PATH;
	17	+
	18	+config.platformsList = [ 'ANDROID', 'IOS', 'WEBGL', 'STANDALONE' ];
	19	+
	20	+config.statesList = [ 'AC', 'AL', 'AP', 'AM', 'BA', 'CE', 'DF', 'ES', 'GO',
	21	+ 'MA', 'MT', 'MS', 'MG', 'PA', 'PB', 'PR', 'PE', 'PI',
	22	+ 'RJ', 'RN', 'RS', 'RO', 'RR', 'SC', 'SP', 'SE', 'TO' ];
	23	+
	24	+module.exports = config;
...	...
...	...	@@ -0,0 +1,40 @@
	1	+/**
	2	+ * Author: Wesnydy Lima Ribeiro
	3	+ * Email: wesnydy@lavid.ufpb.br
	4	+ */
	5	+
	6	+'use strict';
	7	+
	8	+/**
	9	+ * Required libs.
	10	+ */
	11	+var path = require('path')
	12	+ , settings = require('../config/settings')
	13	+ , error = require('../helpers/error');
	14	+
	15	+exports.show=function(req, res, next) {
	16	+ /**
	17	+ * Check the required params.
	18	+ */
	19	+ if (!req.params.sign \|\| !req.params.platform)
	20	+ return error.badRequest('Sign and/or platform not specified.', next);
	21	+ /**
	22	+ * Check for supported platforms.
	23	+ */
	24	+ var upperPlatform = req.params.platform.toUpperCase();
	25	+ if (settings.platformsList.indexOf(upperPlatform) < 0)
	26	+ return error.notFound('Platform not recognized.', next);
	27	+ /**
	28	+ * Check for supported states.
	29	+ * If the state is suppressed, we use the national dictionary.
	30	+ */
	31	+ var upperState = req.params.state ? req.params.state.toUpperCase() : "";
	32	+ if ((upperState !== "") && (settings.statesList.indexOf(upperState) < 0))
	33	+ return error.notFound('State not recognized.', next);
	34	+ /**
	35	+ * Sends the bundle if it exists in the repository.
	36	+ */
	37	+ var upperSign = req.params.sign.toUpperCase();
	38	+ var bundle = path.join(settings.bundlesPath, upperPlatform, upperState, upperSign);
	39	+ res.sendFile(bundle);
	40	+};
...	...
1	1	{
2	2	"name": "translate-container",
3		- "version": "0.0.0",
	3	+ "version": "3.1.0",
4	4	"private": true,
5	5	"license": "GPLv3",
6	6	"authors": [
...	...	@@ -15,8 +15,9 @@
15	15	"amqplib": "~0.5.1",
16	16	"bluebird": "^3.4.7",
17	17	"body-parser": "~1.16.0",
18		- "express": "~4.0.0",
	18	+ "express": "^4.15.2",
19	19	"mongoose": "^4.8.4",
	20	+ "path": "^0.12.7",
20	21	"shortid": "~2.2.6"
21	22	}
22	23	}
...	...
...	...	@@ -0,0 +1,17 @@
	1	+/**
	2	+ * Author: Wesnydy Lima Ribeiro
	3	+ * Email: wesnydy@lavid.ufpb.br
	4	+ */
	5	+
	6	+var express = require('express')
	7	+ , router = express.Router()
	8	+ , bundlesController = require('../controllers/bundle');
	9	+
	10	+/**
	11	+ * Routes to get bundles of a specific platform.
	12	+ */
	13	+router
	14	+ // .get('/signs', bundlesController.index)
	15	+ .get('/:platform/:state?/:sign', bundlesController.show)
	16	+
	17	+module.exports = router;
...	...