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Auto Save, Removed Stamps +more 

Removed stamps so code stays stored until code has been reset. 
--> Added a feature which returns if the storage has been saved since last edit. *codeStorage.hasSaved()* 
--> Changed "localBonfire" to *codeStorage*
pull/1003/head
Andrew Cay 2015-06-19 17:47:21 -07:00
parent 5a0d38eb5e
commit 60354d24e6
1 changed files with 20 additions and 25 deletions
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45
public/js/lib/coursewares/coursewaresJSFramework_0.0.6.js
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@ -42,7 +42,7 @@ editor.setOption("extraKeys", {
/*
Local Storage Update System By Andrew Cay(Resto)
localBonfire: singleton object that contains properties and methods related to
codeStorage: singleton object that contains properties and methods related to
dealing with the localStorage system.
The keys work off of the variable challenge_name to make unique identifiers per bonfire
@ -50,54 +50,49 @@ editor.setOption("extraKeys", {
Added anonymous version checking system incase of future updates to the system
Added keyup listener to editor(myCodeMirror) so the last update has been saved to storage
*/
var localBonfire = {
var codeStorage = {
version: 0.01,
keyVersion:"saveVersion",
keyStamp: challenge_Name + 'Stamp',
keyValue: challenge_Name + 'Val',
stampExpireTime: (1000 *60) *60 *24,
updateWait: 1500,// 1.5 seconds
updateWait: 2000,// 2 seconds
updateTimeoutId: null
};
localBonfire.getEditorValue = function(){
return localStorage.getItem(localBonfire.keyValue);
// Returns true if the editor code was saved since last key press (use this if you want to make a "saved" notification somewhere")
codeStorage.hasSaved = function(){
return ( updateTimeoutId === null );
};
localBonfire.getStampTime = function(){
//localstorage always saves as strings.
return Number.parseInt( localStorage.getItem(localBonfire.keyStamp) );
codeStorage.getEditorValue = function(){
return localStorage.getItem(codeStorage.keyValue);
};
localBonfire.isAlive = function(){// returns true if IDE was edited within expire time
return ( Date.now() - localBonfire.getStampTime() < localBonfire.stampExpireTime );
};
localBonfire.updateStorage = function(){
codeStorage.updateStorage = function(){
if(typeof(Storage) !== undefined) {
var stamp = Date.now(),
value = editor.getValue();
localStorage.setItem(localBonfire.keyValue, value);
localStorage.setItem(localBonfire.keyStamp, stamp);
var value = editor.getValue();
localStorage.setItem(codeStorage.keyValue, value);
} else {
var debugging = false;
if( debugging ){
console.log('no web storage');
}
}
localBonfire.updateTimeoutId = null;
codeStorage.updateTimeoutId = null;
};
// ANONYMOUS 1 TIME UPDATE VERSION
(function(){
var savedVersion = localStorage.getItem('saveVersion');
if( savedVersion === null ){
localStorage.setItem(localBonfire.keyVersion, localBonfire.version);//just write current version
localStorage.setItem(codeStorage.keyVersion, codeStorage.version);//just write current version
}else{
//do checking if not current version
if( savedVersion !== localBonfire.version ){
if( savedVersion !== codeStorage.version ){
//update version
}
}
})();
/// Update local save when editor has changed
editor.on('keyup', function(codMir, event){
window.clearTimeout(localBonfire.updateTimeoutId);
localBonfire.updateTimeoutId = window.setTimeout(localBonfire.updateStorage, localBonfire.updateWait);
window.clearTimeout(codeStorage.updateTimeoutId);
codeStorage.updateTimeoutId = window.setTimeout(codeStorage.updateStorage, codeStorage.updateWait);
});
var attempts = 0;
@ -107,7 +102,7 @@ if (attempts) {
var resetEditor = function() {
editor.setValue(allSeeds);
localBonfire.updateStorage();
codeStorage.updateStorage();
};
var codeOutput = CodeMirror.fromTextArea(document.getElementById("codeOutput"), {
@ -145,7 +140,7 @@ var allSeeds = '';
});
})();
editorValue = (localBonfire.isAlive())? localBonfire.getEditorValue() : allSeeds;
editorValue = (codeStorage.isAlive())? codeStorage.getEditorValue() : allSeeds;
myCodeMirror.setValue(editorValue);