Update to work with latest API changes

Author: jpadilla

lib/index.js

@@ -2,7 +2,7 @@
 
 var request = require('request');
 
-var API_URL = 'https://api.filepreviews.io/v1/?url=',
+var API_URL = 'https://api.filepreviews.io/v1/',
     FilePreviews;
 
 FilePreviews = function(options) {
@@ -32,13 +32,13 @@ FilePreviews.prototype.submitJobToAPI = function(url, options, callback) {
     }
   }
 
-  var error = 'API request error: ',
-    requestUrl = this.getAPIRequestURL(url, options);
+  var error = 'API request error: ';
 
-  this._log('API request to: ' + requestUrl);
+  this._log('API request to: ' + API_URL);
 
   var requestOptions = {
-    url: requestUrl
+    url: API_URL,
+    json: this.getAPIRequestData(url, options)
   };
 
   if (this.apiKey) {
@@ -47,12 +47,12 @@ FilePreviews.prototype.submitJobToAPI = function(url, options, callback) {
     };
   }
 
-  request.get(requestOptions, function(err, result) {
+  request.post(requestOptions, function(err, result) {
     if (err) console.error(err);
 
     if (result.statusCode === 200 || result.statusCode === 403) {
       this._log('Got response ' + result.statusCode);
-      var data = JSON.parse(result.body);
+      var data = result.body;
       this._pollForMetadata(data.metadata_url, options, function(err, metadata) {
         if (err) {
           callback(err);
@@ -118,24 +118,16 @@ FilePreviews.prototype._log = function(msg) {
   return this;
 };
 
-FilePreviews.prototype.getAPIRequestURL = function(url, options) {
+FilePreviews.prototype.getAPIRequestData = function(url, options) {
   if (arguments.length === 1) {
     if (Object.prototype.toString.call(options) === '[object Function]') {
       options = false;
     }
   }
 
-  var extraParams = '';
-
   if (options) {
 
-    if (options.metadata) {
-      extraParams = '&metadata=' + options.metadata.join(',');
-    }
-
-    if (options.format) {
-      extraParams = '&format=' + options.format;
-    }
+    options.url = url;
 
     if (options.size) {
       var size = '';
@@ -148,19 +140,11 @@ FilePreviews.prototype.getAPIRequestURL = function(url, options) {
         size = size + 'x' + options.size.height;
       }
 
-      extraParams = extraParams + '&size=' + size;
+      options.sizes = [size];
     }
   }
 
-  return API_URL + url + extraParams;
-};
-
-FilePreviews.prototype.getFilename = function(url) {
-  return url.split('/').pop();
-};
-
-FilePreviews.prototype.getPreviewFilename = function(filename) {
-  return filename.substr(0, filename.lastIndexOf('.')) || filename;
+  return options;
 };
 
 module.exports = FilePreviews;

package.json

@@ -1,6 +1,6 @@
 {
   "name": "filepreviews",
-  "version": "1.3.0",
+  "version": "1.4.0",
   "description": "Client library for FilePreviews.io - Generate image previews and metadata from almost any kind of file",
   "main": "./lib/index.js",
   "repository": {