Initial commit

libras
Showing 8 changed files with 125 additions and 0 deletions Show diff stats
.gitignore
Makefile
helpers/.gitempty
helpers/parameters.js
package.json
server.js
text_files/.gitempty
videos/.gitempty
+++ a/.gitignore
@@ -0,0 +1,2 @@
+.DS_Store
+node_modules
+++ a/Makefile
@@ -0,0 +1,12 @@
+install:
+	@npm install
+	@sudo npm install -g forever
+
+run:
+	@forever start server.js
+
+stop:
+	@forever stop server.js
+
+list:
+	@forever list
+++ a/helpers/.gitempty
+++ a/helpers/parameters.js
@@ -0,0 +1,37 @@
+function service_type(parameter) {
+	switch(parameter) {
+		case "texto":
+			return 4;
+		break;
+	}
+};
+
+function transparency(parameter) {
+	switch(parameter) {
+		case "opaco":
+			return 0;
+		break;
+
+		case "transparente":
+			return 1;
+		break;
+	}
+};
+
+function verifyTransparency(transparency) {
+	var t_types = ["opaco", "transparente"];
+
+	for (var i = 0; i < t_types.length; i++){
+		if (transparency === t_types[i]) {
+			return true;
+		}
+
+		if ((i + 1) === t_types.length) {
+			return false;
+		}
+	}
+};
+
+module.exports.service_type = service_type;
+module.exports.transparency = transparency;
+module.exports.verifyTransparency = verifyTransparency;
+++ a/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "vlibras-api",
+  "version": "0.0.1",
+  "description": "An API for VLibras Suite",
+  "main": "server.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1",
+    "start": "node server.js"
+  },
+  "author": "LAViD",
+  "license": "ISC",
+  "dependencies": {
+    "express": "~3.5.1"
+  }
+}
+++ a/server.js
@@ -0,0 +1,59 @@
+var parameters = require('./helpers/parameters');
+var exec = require('child_process').exec, child;
+var express = require("express");
+
+var host = '0.0.0.0';
+var port = 5000;
+
+var app = express();
+
+var ID_FROM_BD = 0;
+var SERVER_IP = "150.165.204.30";
+
+app.use(express.static(__dirname + "/videos"));
+
+app.get("/", function(req, res){
+	res.send(200, "<center><h2>Server " + host + ":" + port + " is running</h2></center>");
+});
+
+app.post("/api", function(req, res){
+
+	ID_FROM_BD++;
+
+	if (req.query.servico !== "") {
+		switch(req.query.servico) {
+			case "texto":
+				if ((req.query.transparencia !== "") && (req.query.texto !== "")) {
+
+					if (parameters.verifyTransparency(req.query.transparencia)) {
+						child = exec("echo " + req.query.texto + " >> " + __dirname + "/text_files/" + ID_FROM_BD +
+									 " && cd ../vlibras-core" +
+									 " && ./gtaaas " + parameters.service_type(req.query.servico) + " ../vlibras-api/text_files/" + 
+									 ID_FROM_BD + " " + parameters.transparency(req.query.transparencia) + " " + ID_FROM_BD + " WEB", function(err, stdout, stderr) { 
+									 	// [stdout] = vlibras-core output
+									 });
+
+						child.on("close", function(code, signal){
+							res.send(200, { "response" : "http://" + SERVER_IP + ":" + port + "/" + ID_FROM_BD + ".webm" });
+						});
+
+					} else {
+						res.send(500, "<center><h2>Valor de Transparência Inválido</h2></center>");
+					}
+				} else {
+					res.send(500, "<center><h2>Parâmetro Vazio</h2></center>");
+				}
+			break;
+
+			default:
+				res.send(500, "<center><h2>Tipo de Serviço Inválido</h2></center>");
+			break;
+		}
+	} else {
+		res.send(500, "<center><h2>Especifique o Tipo de Serviço</h2></center>");
+	}
+});
+
+app.listen(port, host, function(){
+	console.log("Server running on " + host + ":" + port);
+});
+++ a/text_files/.gitempty
+++ a/videos/.gitempty
	1	+++ a/.gitignore
@@ -0,0 +1,2 @@		@@ -0,0 +1,2 @@
	1	+.DS_Store
	2	+node_modules
	1	+++ a/Makefile
@@ -0,0 +1,12 @@		@@ -0,0 +1,12 @@
	1	+install:
	2	+ @npm install
	3	+ @sudo npm install -g forever
	4	+
	5	+run:
	6	+ @forever start server.js
	7	+
	8	+stop:
	9	+ @forever stop server.js
	10	+
	11	+list:
	12	+ @forever list
	1	+++ a/helpers/parameters.js
@@ -0,0 +1,37 @@		@@ -0,0 +1,37 @@
	1	+function service_type(parameter) {
	2	+ switch(parameter) {
	3	+ case "texto":
	4	+ return 4;
	5	+ break;
	6	+ }
	7	+};
	8	+
	9	+function transparency(parameter) {
	10	+ switch(parameter) {
	11	+ case "opaco":
	12	+ return 0;
	13	+ break;
	14	+
	15	+ case "transparente":
	16	+ return 1;
	17	+ break;
	18	+ }
	19	+};
	20	+
	21	+function verifyTransparency(transparency) {
	22	+ var t_types = ["opaco", "transparente"];
	23	+
	24	+ for (var i = 0; i < t_types.length; i++){
	25	+ if (transparency === t_types[i]) {
	26	+ return true;
	27	+ }
	28	+
	29	+ if ((i + 1) === t_types.length) {
	30	+ return false;
	31	+ }
	32	+ }
	33	+};
	34	+
	35	+module.exports.service_type = service_type;
	36	+module.exports.transparency = transparency;
	37	+module.exports.verifyTransparency = verifyTransparency;
	1	+++ a/package.json
@@ -0,0 +1,15 @@		@@ -0,0 +1,15 @@
	1	+{
	2	+ "name": "vlibras-api",
	3	+ "version": "0.0.1",
	4	+ "description": "An API for VLibras Suite",
	5	+ "main": "server.js",
	6	+ "scripts": {
	7	+ "test": "echo \"Error: no test specified\" && exit 1",
	8	+ "start": "node server.js"
	9	+ },
	10	+ "author": "LAViD",
	11	+ "license": "ISC",
	12	+ "dependencies": {
	13	+ "express": "~3.5.1"
	14	+ }
	15	+}
	1	+++ a/server.js
@@ -0,0 +1,59 @@		@@ -0,0 +1,59 @@
	1	+var parameters = require('./helpers/parameters');
	2	+var exec = require('child_process').exec, child;
	3	+var express = require("express");
	4	+
	5	+var host = '0.0.0.0';
	6	+var port = 5000;
	7	+
	8	+var app = express();
	9	+
	10	+var ID_FROM_BD = 0;
	11	+var SERVER_IP = "150.165.204.30";
	12	+
	13	+app.use(express.static(__dirname + "/videos"));
	14	+
	15	+app.get("/", function(req, res){
	16	+ res.send(200, "<center><h2>Server " + host + ":" + port + " is running</h2></center>");
	17	+});
	18	+
	19	+app.post("/api", function(req, res){
	20	+
	21	+ ID_FROM_BD++;
	22	+
	23	+ if (req.query.servico !== "") {
	24	+ switch(req.query.servico) {
	25	+ case "texto":
	26	+ if ((req.query.transparencia !== "") && (req.query.texto !== "")) {
	27	+
	28	+ if (parameters.verifyTransparency(req.query.transparencia)) {
	29	+ child = exec("echo " + req.query.texto + " >> " + __dirname + "/text_files/" + ID_FROM_BD +
	30	+ " && cd ../vlibras-core" +
	31	+ " && ./gtaaas " + parameters.service_type(req.query.servico) + " ../vlibras-api/text_files/" +
	32	+ ID_FROM_BD + " " + parameters.transparency(req.query.transparencia) + " " + ID_FROM_BD + " WEB", function(err, stdout, stderr) {
	33	+ // [stdout] = vlibras-core output
	34	+ });
	35	+
	36	+ child.on("close", function(code, signal){
	37	+ res.send(200, { "response" : "http://" + SERVER_IP + ":" + port + "/" + ID_FROM_BD + ".webm" });
	38	+ });
	39	+
	40	+ } else {
	41	+ res.send(500, "<center><h2>Valor de Transparência Inválido</h2></center>");
	42	+ }
	43	+ } else {
	44	+ res.send(500, "<center><h2>Parâmetro Vazio</h2></center>");
	45	+ }
	46	+ break;
	47	+
	48	+ default:
	49	+ res.send(500, "<center><h2>Tipo de Serviço Inválido</h2></center>");
	50	+ break;
	51	+ }
	52	+ } else {
	53	+ res.send(500, "<center><h2>Especifique o Tipo de Serviço</h2></center>");
	54	+ }
	55	+});
	56	+
	57	+app.listen(port, host, function(){
	58	+ console.log("Server running on " + host + ":" + port);
	59	+});