phillip/ingress-intel-total-conversion
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Plugin Sync: Code restructure

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Move file search and create function to a new class
This commit is contained in:
Xelio 2013-05-09 14:32:38 +08:00
parent 3e8d08e11f
commit 81e78ed986
1 changed files with 97 additions and 59 deletions
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156
plugins/sync.user.js
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@ -93,6 +93,7 @@ window.plugin.sync.RegisteredMap = function(options) {
this.initialized = false; this.initialized = false;
this.updateListener = this.updateListener.bind(this); this.updateListener = this.updateListener.bind(this);
this.initialize = this.initialize.bind(this); this.initialize = this.initialize.bind(this);
this.loadRealtimeDocument = this.loadRealtimeDocument.bind(this);
} }
window.plugin.sync.RegisteredMap.prototype.updateMap = function(keyArray) { window.plugin.sync.RegisteredMap.prototype.updateMap = function(keyArray) {
@ -123,10 +124,10 @@ window.plugin.sync.RegisteredMap.prototype.getFileName = function() {
} }
window.plugin.sync.RegisteredMap.prototype.searchOrCreateFile = function(callback) { window.plugin.sync.RegisteredMap.prototype.searchOrCreateFile = function(callback) {
var queryOption, createOption, searchCallBack, _this; var searchOption, createOption, assignIdCallback, failedCallback, fileSearcher, _this;
_this = this; _this = this;
queryOption = 'title = "' + this.getFileName() +'" and "' + this.authorizer.folderId + '" in parents and trashed = false'; searchOption = 'title = "' + this.getFileName() +'" and "' + this.authorizer.folderId + '" in parents and trashed = false';
createOption = {'convert': 'false' createOption = {'convert': 'false'
, 'ocr': 'false' , 'ocr': 'false'
, 'resource': {'title': this.getFileName(), , 'resource': {'title': this.getFileName(),
@ -135,24 +136,22 @@ window.plugin.sync.RegisteredMap.prototype.searchOrCreateFile = function(callbac
'parents': [{'id': this.authorizer.folderId}] 'parents': [{'id': this.authorizer.folderId}]
} }
}; };
searchCallBack = function(resp) {
if(resp.items) { assignIdCallback = function(id) {
_this.fileId = resp.items[0].id; _this.fileId = id;
if(callback) callback(); if(callback) callback();
} else {
plugin.sync.createFileOrFolder(createOption, function(resp) {
if (resp.id) {
_this.fileId = resp.id;
if(callback) callback();
} else {
_this.initializing = false;
console.log('Plugin Sync: Could not create file ' + _this.getFileName());
}
});
}
}; };
plugin.sync.searchFileOrFolder(queryOption, searchCallBack); failedCallback = function() {
_this.initializing = false;
console.log('Plugin Sync: Could not create file ' + _this.getFileName());
}
fileSearcher = new plugin.sync.FileSearcher({'searchOption': searchOption,
'createOption': createOption,
'assignIdCallback': assignIdCallback,
'failedCallback': failedCallback})
fileSearcher.start();
} }
window.plugin.sync.RegisteredMap.prototype.updateListener = function(e) { window.plugin.sync.RegisteredMap.prototype.updateListener = function(e) {
@ -170,14 +169,14 @@ window.plugin.sync.RegisteredMap.prototype.updateListener = function(e) {
} }
window.plugin.sync.RegisteredMap.prototype.initialize = function(callback) { window.plugin.sync.RegisteredMap.prototype.initialize = function(callback) {
this.searchOrCreateFile(this.loadRealtimeDocument);
}
window.plugin.sync.RegisteredMap.prototype.loadRealtimeDocument = function(callback) {
this.initializing = true; this.initializing = true;
var initRealtime, initializeModel, onFileLoaded, handleError, _this; var initRealtime, initializeModel, onFileLoaded, handleError, _this;
_this = this; _this = this;
initRealtime = function() {
gapi.drive.realtime.load(_this.fileId, onFileLoaded, initializeModel, handleError);
};
// this function called when the document is created first time // this function called when the document is created first time
// and the CollaborativeMap is populated with data in plugin field // and the CollaborativeMap is populated with data in plugin field
initializeModel = function(model) { initializeModel = function(model) {
@ -224,14 +223,12 @@ window.plugin.sync.RegisteredMap.prototype.initialize = function(callback) {
// Stop the sync if any error occur and try to re-authorize // Stop the sync if any error occur and try to re-authorize
handleError = function(e) { handleError = function(e) {
_this.initializing = false; console.log('Realtime API Error: ' + e.type);
console.log('handle error');
_this.stopSync(); _this.stopSync();
_this.authorizer.authorize(); _this.authorizer.authorize();
console.log('Realtime API Error: ' + e.type);
}; };
this.searchOrCreateFile(initRealtime); gapi.drive.realtime.load(_this.fileId, onFileLoaded, initializeModel, handleError);
} }
window.plugin.sync.RegisteredMap.prototype.stopSync = function() { window.plugin.sync.RegisteredMap.prototype.stopSync = function() {
@ -320,6 +317,61 @@ window.plugin.sync.RegisterdPluginsFields.prototype.initializeWorker = function(
//// FileSearcher
//
// assignIdCallback function format: function(id)
// allow you to assign the file/folder id elsewhere
//
// failedCallback function format: function()
// call when the file/folder couldn't create
window.plugin.sync.FileSearcher = function(options) {
this.searchOption = options['searchOption'];
this.createOption = options['createOption'];
this.assignIdCallback = options['assignIdCallback'];
this.failedCallback = options['failedCallback'];
}
window.plugin.sync.FileSearcher.prototype.start = function() {
var searchCallback, createCallback, _this;
_this = this;
createCallback = function(resp) {
if(resp.id) {
_this.assignIdCallback(resp.id); // file created
} else {
_this.failedCallback(); // could not creat file
}
}
searchCallback = function(resp) {
if(resp.items) {
_this.assignIdCallback(resp.items[0].id); // file found
} else {
_this.createFileOrFolder(_this.createOption, createCallback); // file not found, create file
}
}
this.searchFileOrFolder(this.searchOption, searchCallback);
}
window.plugin.sync.FileSearcher.prototype.createFileOrFolder = function(createOption, callback) {
gapi.client.load('drive', 'v2', function() {
gapi.client.drive.files.insert(createOption).execute(callback);
});
}
window.plugin.sync.FileSearcher.prototype.searchFileOrFolder = function(searchOption, callback) {
gapi.client.load('drive', 'v2', function() {
var option = {'q': searchOption};
gapi.client.drive.files.list(option).execute(callback);
});
}
//// end FileSearcher
//// Authorizer //// Authorizer
// authorize user google account and create a folder 'IITC-SYNC-DATA' to store Realtime document // authorize user google account and create a folder 'IITC-SYNC-DATA' to store Realtime document
window.plugin.sync.Authorizer = function(options) { window.plugin.sync.Authorizer = function(options) {
@ -351,11 +403,11 @@ window.plugin.sync.Authorizer.prototype.authComplete = function() {
} }
} }
window.plugin.sync.Authorizer.prototype.initFolder = function(callback) { window.plugin.sync.Authorizer.prototype.initFolder = function() {
var queryOption, createOption, searchCallBack, _this; var searchOption, createOption, assignIdCallback, failedCallback, fileSearcher, _this;
_this = this; _this = this;
queryOption = 'title = "IITC-SYNC-DATA" and mimeType = "application/vnd.google-apps.folder" and trashed = false'; searchOption = 'title = "IITC-SYNC-DATA" and mimeType = "application/vnd.google-apps.folder" and trashed = false';
createOption = {'convert': 'false' createOption = {'convert': 'false'
, 'ocr': 'false' , 'ocr': 'false'
, 'resource': {'title': 'IITC-SYNC-DATA', , 'resource': {'title': 'IITC-SYNC-DATA',
@ -363,34 +415,31 @@ window.plugin.sync.Authorizer.prototype.initFolder = function(callback) {
'mimeType': 'application/vnd.google-apps.folder' 'mimeType': 'application/vnd.google-apps.folder'
} }
}; };
searchCallBack = function(resp) {
if(resp.items) { assignIdCallback = function(id) {
_this.folderId = resp.items[0].id; _this.folderId = id;
if(callback) callback(); _this.authComplete();
_this.authComplete();
} else {
plugin.sync.createFileOrFolder(createOption, function(resp) {
if (resp.id) {
_this.folderId = resp.id;
if(callback) callback();
} else {
console.log('Plugin Sync: Could not create folder "IITC-SYNC-DATA"');
}
_this.authComplete();
});
}
}; };
plugin.sync.searchFileOrFolder(queryOption, searchCallBack); failedCallback = function() {
_this.authComplete();
console.log('Could not create "IITC-SYNC-DATA" folder');
}
fileSearcher = new plugin.sync.FileSearcher({'searchOption': searchOption,
'createOption': createOption,
'assignIdCallback': assignIdCallback,
'failedCallback': failedCallback})
fileSearcher.start();
} }
window.plugin.sync.Authorizer.prototype.authorize = function(popup, callback) { window.plugin.sync.Authorizer.prototype.authorize = function(popup) {
var handleAuthResult, _this; var handleAuthResult, _this;
_this = this; _this = this;
handleAuthResult = function(authResult) { handleAuthResult = function(authResult) {
if(authResult && !authResult.error) { if(authResult && !authResult.error) {
_this.initFolder(callback); _this.initFolder();
} else { } else {
_this.folderId = null; _this.folderId = null;
_this.authComplete(); _this.authComplete();
@ -403,18 +452,7 @@ window.plugin.sync.Authorizer.prototype.authorize = function(popup, callback) {
} }
//// end Authorizer //// end Authorizer
window.plugin.sync.createFileOrFolder = function(option, callback) {
gapi.client.load('drive', 'v2', function() {
gapi.client.drive.files.insert(option).execute(callback);
});
}
window.plugin.sync.searchFileOrFolder = function(queryOption, callback) {
gapi.client.load('drive', 'v2', function() {
var option = {'q': queryOption};
gapi.client.drive.files.list(option).execute(callback);
});
}
// http://stackoverflow.com/a/8809472/2322660 // http://stackoverflow.com/a/8809472/2322660