Removed stackexchange dependency because that package had a vulernabi…

…lity and didn't update their request version. Replaced it with a direct request to the 2 urls the lib needs to get the markdown.

index.js

@@ -1,38 +1,38 @@
 'use strict';
 
-var Stackexchange = require('stackexchange');
-var exports = module.exports = {};
-
-function initializeStackExchangeContext(options) {
-  var stackApiOptions = {
-    version: 2.2,
-    site: options.site
-  };
+var url = require('url');
+var zlib = require('zlib');
+var request = require('request');
 
-  return new Stackexchange(stackApiOptions);
-}
+var exports = module.exports = {};
 
-function retrieveMarkdown(options, callback) {
-  var stackContext = initializeStackExchangeContext(options);
+function generateRequestUrl(options) {
+  var baseRequestUrl = options.isForAnswer ?
+     '/2.2/answers/' + options.entityId :
+     '/2.2/questions/' + options.entityId;
 
-  if (!options.entityId) {
-    throw new Error('Need an entity id to read');
-  }
-
-  var filter = {
+  var queryParams = {
     // key: 'YOUR_API_KEY',
     order: 'asc',
     filter: '!L_(I6pMIzdXP-hC1clc9EY'
   };
 
   if (options.apiKey) {
-    filter.key = options.apiKey;
+    queryParams.key = options.apiKey;
   }
-  var stackApiMethod = options.isForAnswer ?
-	stackContext.answers.answers :
-	stackContext.questions.questions;
 
-  stackApiMethod(filter, function (err, results) {
+  queryParams.site = options.site ? options.site : 'stackoverflow';
+
+  return url.format({
+    protocol: 'https:',
+    host: 'api.stackexchange.com',
+    pathname: baseRequestUrl,
+    query: queryParams
+  });
+}
+
+function performRetrieval(options, callback) {
+  function prepareToCallback(err, results) {
     var markdown = results && results.items && results.items[0] ?
 		results.items[0].body_markdown :
 		null;
@@ -41,7 +41,34 @@ function retrieveMarkdown(options, callback) {
       throw new Error(results.error_message);
     }
     callback(markdown, err);
-  }, [options.entityId]);
+  }
+
+  var requestUrl = generateRequestUrl(options);
+
+  request({url: requestUrl, encoding: null}, function processResponse(error, result) {
+    if (error) {
+      prepareToCallback(error);
+    } else {
+      var body = result.body;
+      zlib.unzip(body, function handleUnzip(error, body) {
+        try {
+          var bodyObj = JSON.parse(body.toString());
+
+          prepareToCallback(error, bodyObj);
+        } catch (error) {
+          prepareToCallback(error);
+        }
+      });
+    }
+  });
+}
+
+function retrieveMarkdown(options, callback) {
+  if (!options.entityId) {
+    throw new Error('Need an entity id to read');
+  }
+
+  performRetrieval(options, callback);
 }
 
 exports.retrieveMarkdown = retrieveMarkdown;

package.json

@@ -48,6 +48,6 @@
   },
   "dependencies": {
     "commander": "^2.9.0",
-    "stackexchange": "^0.4.0"
+    "request": "2.74.x"
   }
 }

test.js

@@ -3,6 +3,20 @@ import stackExchangeMarkdownRetriever from './';
 
 global.Promise = Promise;
 
+test.cb('Can retrieve an average answer\'s markdown', function (t) {
+  var options = {
+    site: 'scifi.stackexchange.com',
+    isForAnswer: true,
+    entityId: 1010
+  };
+
+  stackExchangeMarkdownRetriever.retrieveMarkdown(options, function (markdown) {
+    t.true(Boolean(markdown));
+    t.true(markdown.length > 0);
+    t.end();
+  });
+});
+
 test.cb('Can retrieve an average question\'s markdown', function (t) {
   var options = {
     site: 'scifi.stackexchange.com',