mirror of
https://github.com/ether/etherpad-lite.git
synced 2025-05-14 19:16:54 -04:00
Moved semver logic to API.
This commit is contained in:
nelson.silva
parent
f0bde9bf18
commit
29b4a045e1
2 changed files with 79 additions and 60 deletions
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@ -19,6 +19,7 @@
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*/
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var ERR = require("async-stacktrace");
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var semver = require("semver");
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var customError = require("../utils/customError");
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var padManager = require("./PadManager");
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var padMessageHandler = require("../handler/PadMessageHandler");
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@ -32,43 +33,49 @@ var importHtml = require("../utils/ImportHtml");
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var cleanText = require("./Pad").cleanText;
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var PadDiff = require("../utils/padDiff");
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var API = {};
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API["*"] = {};
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API[">=1.2.7"] = {};
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/**********************/
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/**GROUP FUNCTIONS*****/
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/**********************/
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exports.listAllGroups = groupManager.listAllGroups;
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exports.createGroup = groupManager.createGroup;
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exports.createGroupIfNotExistsFor = groupManager.createGroupIfNotExistsFor;
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exports.deleteGroup = groupManager.deleteGroup;
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exports.listPads = groupManager.listPads;
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exports.createGroupPad = groupManager.createGroupPad;
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API["*"].listAllGroups = groupManager.listAllGroups;
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API["*"].createGroup = groupManager.createGroup;
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API["*"].createGroupIfNotExistsFor = groupManager.createGroupIfNotExistsFor;
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API["*"].deleteGroup = groupManager.deleteGroup;
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API["*"].listPads = groupManager.listPads;
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API["*"].createGroupPad = groupManager.createGroupPad;
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/**********************/
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/**PADLIST FUNCTION****/
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/**********************/
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exports.listAllPads = padManager.listAllPads;
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API["*"].listAllPads = padManager.listAllPads;
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/**********************/
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/**AUTHOR FUNCTIONS****/
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/**********************/
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exports.createAuthor = authorManager.createAuthor;
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exports.createAuthorIfNotExistsFor = authorManager.createAuthorIfNotExistsFor;
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exports.getAuthorName = authorManager.getAuthorName;
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exports.listPadsOfAuthor = authorManager.listPadsOfAuthor;
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exports.padUsers = padMessageHandler.padUsers;
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exports.padUsersCount = padMessageHandler.padUsersCount;
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API["*"].createAuthor = authorManager.createAuthor;
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API["*"].createAuthorIfNotExistsFor = authorManager.createAuthorIfNotExistsFor;
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API["*"].getAuthorName = authorManager.getAuthorName;
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API["*"].listPadsOfAuthor = authorManager.listPadsOfAuthor;
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API["*"].padUsers = padMessageHandler.padUsers;
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API["*"].padUsersCount = padMessageHandler.padUsersCount;
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/**********************/
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/**SESSION FUNCTIONS***/
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/**********************/
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exports.createSession = sessionManager.createSession;
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exports.deleteSession = sessionManager.deleteSession;
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exports.getSessionInfo = sessionManager.getSessionInfo;
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exports.listSessionsOfGroup = sessionManager.listSessionsOfGroup;
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exports.listSessionsOfAuthor = sessionManager.listSessionsOfAuthor;
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API["*"].createSession = sessionManager.createSession;
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API["*"].deleteSession = sessionManager.deleteSession;
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API["*"].getSessionInfo = sessionManager.getSessionInfo;
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API["*"].listSessionsOfGroup = sessionManager.listSessionsOfGroup;
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API["*"].listSessionsOfAuthor = sessionManager.listSessionsOfAuthor;
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/************************/
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/**PAD CONTENT FUNCTIONS*/
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@ -82,7 +89,7 @@ Example returns:
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{code: 0, message:"ok", data: {text:"Welcome Text"}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getText = function(padID, rev, callback)
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API["*"].getText = function(padID, rev, callback)
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{
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//check if rev is set
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if(typeof rev == "function")
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@ -162,7 +169,7 @@ Example returns:
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{code: 1, message:"padID does not exist", data: null}
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{code: 1, message:"text too long", data: null}
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*/
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exports.setText = function(padID, text, callback)
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API["*"].setText = function(padID, text, callback)
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{
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//text is required
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if(typeof text != "string")
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@ -268,12 +275,12 @@ function getHTML(padID, rev, wrapBody, callback)
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});
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}
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exports.getHTML = {
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"<1.2.7": function(padID, rev, callback){ return getHTML(padID, rev, false, callback); },
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">=1.2.7": function(padID, rev, callback){ return getHTML(padID, rev, true, callback); } // wrap the body
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};
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API["*"].getHTML = function(padID, rev, callback){ return getHTML(padID, rev, false, callback); };
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exports.setHTML = function(padID, html, callback)
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// this overrides the getHTML function for api version >= 1.2.7
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API[">=1.2.7"].getHTML = function(padID, rev, callback){ return getHTML(padID, rev, true, callback); };
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API["*"].setHTML = function(padID, html, callback)
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{
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//get the pad
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getPadSafe(padID, true, function(err, pad)
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@ -305,7 +312,7 @@ Example returns:
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getChatHistory = function(padID, start, end, callback)
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API["*"].getChatHistory = function(padID, start, end, callback)
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{
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if(start && end)
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{
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@ -372,7 +379,7 @@ Example returns:
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{code: 0, message:"ok", data: {revisions: 56}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getRevisionsCount = function(padID, callback)
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API["*"].getRevisionsCount = function(padID, callback)
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{
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//get the pad
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getPadSafe(padID, true, function(err, pad)
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@ -391,7 +398,7 @@ Example returns:
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{code: 0, message:"ok", data: {lastEdited: 1340815946602}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getLastEdited = function(padID, callback)
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API["*"].getLastEdited = function(padID, callback)
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{
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//get the pad
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getPadSafe(padID, true, function(err, pad)
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@ -412,7 +419,7 @@ Example returns:
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{code: 0, message:"ok", data: null}
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{code: 1, message:"pad does already exist", data: null}
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*/
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exports.createPad = function(padID, text, callback)
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API["*"].createPad = function(padID, text, callback)
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{
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//ensure there is no $ in the padID
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if(padID && padID.indexOf("$") != -1)
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@ -437,7 +444,7 @@ Example returns:
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{code: 0, message:"ok", data: null}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.deletePad = function(padID, callback)
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API["*"].deletePad = function(padID, callback)
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{
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getPadSafe(padID, true, function(err, pad)
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{
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@ -455,7 +462,7 @@ Example returns:
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{code: 0, message:"ok", data: null}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getReadOnlyID = function(padID, callback)
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API["*"].getReadOnlyID = function(padID, callback)
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{
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//we don't need the pad object, but this function does all the security stuff for us
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getPadSafe(padID, true, function(err)
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@ -479,7 +486,7 @@ Example returns:
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{code: 0, message:"ok", data: null}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.setPublicStatus = function(padID, publicStatus, callback)
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API["*"].setPublicStatus = function(padID, publicStatus, callback)
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{
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//ensure this is a group pad
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if(padID && padID.indexOf("$") == -1)
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@ -512,7 +519,7 @@ Example returns:
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{code: 0, message:"ok", data: {publicStatus: true}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getPublicStatus = function(padID, callback)
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API["*"].getPublicStatus = function(padID, callback)
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{
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//ensure this is a group pad
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if(padID && padID.indexOf("$") == -1)
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@ -538,7 +545,7 @@ Example returns:
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{code: 0, message:"ok", data: null}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.setPassword = function(padID, password, callback)
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API["*"].setPassword = function(padID, password, callback)
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{
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//ensure this is a group pad
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if(padID && padID.indexOf("$") == -1)
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@ -567,7 +574,7 @@ Example returns:
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{code: 0, message:"ok", data: {passwordProtection: true}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.isPasswordProtected = function(padID, callback)
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API["*"].isPasswordProtected = function(padID, callback)
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{
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//ensure this is a group pad
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if(padID && padID.indexOf("$") == -1)
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@ -593,7 +600,7 @@ Example returns:
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{code: 0, message:"ok", data: {authorIDs : ["a.s8oes9dhwrvt0zif", "a.akf8finncvomlqva"]}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.listAuthorsOfPad = function(padID, callback)
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API["*"].listAuthorsOfPad = function(padID, callback)
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{
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//get the pad
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getPadSafe(padID, true, function(err, pad)
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@ -627,7 +634,7 @@ Example returns:
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{code: 1, message:"padID does not exist"}
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*/
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exports.sendClientsMessage = function (padID, msg, callback) {
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API["*"].sendClientsMessage = function (padID, msg, callback) {
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getPadSafe(padID, true, function (err, pad) {
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if (ERR(err, callback)) {
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return;
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@ -645,7 +652,7 @@ Example returns:
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{"code":0,"message":"ok","data":null}
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{"code":4,"message":"no or wrong API Key","data":null}
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*/
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exports.checkToken = function(callback)
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API["*"].checkToken = function(callback)
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{
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callback();
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}
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@ -658,7 +665,7 @@ Example returns:
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{code: 0, message:"ok", data: {chatHead: 42}}
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{code: 1, message:"padID does not exist", data: null}
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*/
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exports.getChatHead = function(padID, callback)
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API["*"].getChatHead = function(padID, callback)
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{
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//get the pad
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getPadSafe(padID, true, function(err, pad)
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@ -676,7 +683,7 @@ Example returns:
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{"code":0,"message":"ok","data":{"html":"<style>\n.authora_HKIv23mEbachFYfH {background-color: #a979d9}\n.authora_n4gEeMLsv1GivNeh {background-color: #a9b5d9}\n.removed {text-decoration: line-through; -ms-filter:'progid:DXImageTransform.Microsoft.Alpha(Opacity=80)'; filter: alpha(opacity=80); opacity: 0.8; }\n</style>Welcome to Etherpad Lite!<br><br>This pad text is synchronized as you type, so that everyone viewing this page sees the same text. This allows you to collaborate seamlessly on documents!<br><br>Get involved with Etherpad at <a href=\"http://etherpad.org\">http://etherpad.org</a><br><span class=\"authora_HKIv23mEbachFYfH\">aw</span><br><br>","authors":["a.HKIv23mEbachFYfH",""]}}
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{"code":4,"message":"no or wrong API Key","data":null}
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*/
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exports.createDiffHTML = function(padID, startRev, endRev, callback){
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API["*"].createDiffHTML = function(padID, startRev, endRev, callback){
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//check if rev is a number
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if(startRev !== undefined && typeof startRev != "number")
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{
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@ -803,3 +810,33 @@ function getPadSafe(padID, shouldExist, text, callback)
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}
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});
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}
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// cache the API functions for each version
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var _CACHE = {};
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module.exports = function(apiVersion) {
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// Get a proper version x.y.z
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var v = apiVersion.split(".");
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var apiVersion = [v[0]||'0', v[1]||'0', v[2]||'0'].join(".");
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if (! _CACHE[apiVersion]) {
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_CACHE[apiVersion] = {};
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// got through each of the semver rules
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for(var version in API) {
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// if the rule satisfies the required version
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if (semver.satisfies(apiVersion, version)) {
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// Add these functions
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for (var fn in API[version]) {
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_CACHE[apiVersion][fn] = API[version][fn];
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}
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}
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}
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}
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return _CACHE[apiVersion];
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};
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@ -21,8 +21,6 @@
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var ERR = require("async-stacktrace");
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var fs = require("fs");
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var semver = require("semver");
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var api = require("../db/API");
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var padManager = require("../db/PadManager");
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var randomString = require('ep_etherpad-lite/static/js/pad_utils').randomString;
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@ -327,24 +325,8 @@ function callAPI(apiVersion, functionName, fields, req, res)
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}
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});
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var fn = api[functionName];
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var api = require("../db/API")(apiVersion);
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// If this is not a funcion it's a version=>function obj where version uses semver
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if(typeof fn != "function") {
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// Get a proper version x.y.z
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var v = apiVersion.split(".");
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var apiVersion = [v[0]||'0', v[1]||'0', v[2]||'0'].join(".");
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// lookup the first version that satisfies the required version
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for(var fnVersion in fn) {
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if (semver.satisfies(apiVersion, fnVersion)) {
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fn = fn[fnVersion];
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break;
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}
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}
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}
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//call the api function
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fn(functionParams[0],functionParams[1],functionParams[2],functionParams[3],functionParams[4]);
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api[functionName](functionParams[0],functionParams[1],functionParams[2],functionParams[3],functionParams[4]);
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}
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