The Big Renaming - etherpad is now an NPM module

node/handler/APIHandler.js

@@ -1,161 +0,0 @@
-/**
- * The API Handler handles all API http requests
- */
-
-/*
- * 2011 Peter 'Pita' Martischka (Primary Technology Ltd)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS-IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-var CommonCode = require('../utils/common_code');
-var ERR = require("async-stacktrace");
-var fs = require("fs");
-var api = require("../db/API");
-var padManager = require("../db/PadManager");
-var randomString = CommonCode.require('/pad_utils').randomString;
-
-//ensure we have an apikey
-var apikey = null;
-try
-{
-  apikey = fs.readFileSync("../APIKEY.txt","utf8");
-}
-catch(e) 
-{
-  apikey = randomString(32);
-  fs.writeFileSync("../APIKEY.txt",apikey,"utf8");
-}
-
-//a list of all functions
-var functions = {
-  "createGroup"               : [],
-  "createGroupIfNotExistsFor"  : ["groupMapper"], 
-  "deleteGroup"               : ["groupID"], 
-  "listPads"                  : ["groupID"], 
-  "createPad"                 : ["padID", "text"], 
-  "createGroupPad"            : ["groupID", "padName", "text"],
-  "createAuthor"              : ["name"], 
-  "createAuthorIfNotExistsFor": ["authorMapper" , "name"], 
-  "createSession"             : ["groupID", "authorID", "validUntil"], 
-  "deleteSession"             : ["sessionID"], 
-  "getSessionInfo"            : ["sessionID"], 
-  "listSessionsOfGroup"       : ["groupID"], 
-  "listSessionsOfAuthor"      : ["authorID"], 
-  "getText"                   : ["padID", "rev"],
-  "setText"                   : ["padID", "text"],
-  "getHTML"                   : ["padID", "rev"],
-  "setHTML"                   : ["padID", "html"],
-  "getRevisionsCount"         : ["padID"], 
-  "deletePad"                 : ["padID"], 
-  "getReadOnlyID"             : ["padID"],
-  "setPublicStatus"           : ["padID", "publicStatus"], 
-  "getPublicStatus"           : ["padID"], 
-  "setPassword"               : ["padID", "password"], 
-  "isPasswordProtected"       : ["padID"]
-};
-
-/**
- * Handles a HTTP API call
- * @param functionName the name of the called function
- * @param fields the params of the called function
- * @req express request object
- * @res express response object
- */
-exports.handle = function(functionName, fields, req, res)
-{
-  //check the api key!
-  if(fields["apikey"] != apikey.trim())
-  {
-    res.send({code: 4, message: "no or wrong API Key", data: null});
-    return;
-  }
-  
-  //check if this is a valid function name
-  var isKnownFunctionname = false;
-  for(var knownFunctionname in functions)
-  {
-    if(knownFunctionname == functionName)
-    {
-      isKnownFunctionname = true;
-      break;
-    }
-  }
-  
-  //say goodbye if this is a unkown function
-  if(!isKnownFunctionname)
-  {
-    res.send({code: 3, message: "no such function", data: null});
-    return;
-  }
-
-  //sanitize any pad id's before continuing
-  if(fields["padID"])
-  {
-    padManager.sanitizePadId(fields["padID"], function(padId)
-    {
-      fields["padID"] = padId;
-      callAPI(functionName, fields, req, res);
-    });
-  }
-  else if(fields["padName"])
-  {
-    padManager.sanitizePadId(fields["padName"], function(padId)
-    {
-      fields["padName"] = padId;
-      callAPI(functionName, fields, req, res);
-    });
-  }
-  else
-  {
-    callAPI(functionName, fields, req, res);
-  }
-}
-
-//calls the api function
-function callAPI(functionName, fields, req, res)
-{
-  //put the function parameters in an array
-  var functionParams = [];
-  for(var i=0;i<functions[functionName].length;i++)
-  {
-    functionParams.push(fields[functions[functionName][i]]);
-  }
-  
-  //add a callback function to handle the response
-  functionParams.push(function(err, data)
-  {  
-    // no error happend, everything is fine
-    if(err == null)
-    {
-      if(!data)
-        data = null;
-    
-      res.send({code: 0, message: "ok", data: data});
-    }
-    // parameters were wrong and the api stopped execution, pass the error
-    else if(err.name == "apierror")
-    {
-      res.send({code: 1, message: err.message, data: null});
-    }
-    //an unkown error happend
-    else
-    {
-      res.send({code: 2, message: "internal error", data: null});
-      ERR(err);
-    }
-  });
-  
-  //call the api function
-  api[functionName](functionParams[0],functionParams[1],functionParams[2],functionParams[3],functionParams[4]);
-}