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feature(dom) add getDataFromCache, saveDataInCache

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coderaiser 2013-11-19 11:56:01 +00:00
parent ac6d4d6c91
commit 2332b147e5
1 changed files with 67 additions and 2 deletions
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69
lib/client/dom.js
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@ -1485,6 +1485,8 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
lName += lExt;
}
DOM.saveDataInCache(lName, pData);
Util.exec(pCallBack, {
data: pData,
name: lName
@ -1498,9 +1500,15 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
success : lFunc,
error : pCallBack.error
};
return this.getCurrentFileContent(lParams, lCurrentFile);
var lName = DOM.getCurrentName(lCurrentFile);
DOM.getDataFromCache(lName, function(data) {
if (data)
lFunc(data);
else
DOM.getCurrentFileContent(lParams, lCurrentFile);
});
};
/**
@ -1731,6 +1739,63 @@ var CloudCmd, Util, DOM, CloudFunc, Dialog;
return lLink;
};
/**
* save data to storage
*
* @param name
* @param data
* @param callback
*/
this.saveDataInCache = function(name, data, callback) {
CloudCmd.getConfig(function(config) {
var allowed = config.localStorage;
if (!allowed)
Util.exec(callback);
else {
Cache.set(name + '-data', data);
DOM.loadCurrentHash(function(hash) {
var isContain = Util.isContainStr(hash, 'error');
if (!isContain)
Cache.set(name + '-hash', hash);
Util.exec(callback, hash);
});
}
});
};
/**
* save data to storage
*
* @param name
* @param data
* @param callback
*/
this.getDataFromCache = function(name, callback) {
CloudCmd.getConfig(function(config) {
var hash, allowed = config.localStorage,
isDir = DOM.isCurrentIsDir();
if (!allowed || isDir)
Util.exec(callback);
else {
hash = Cache.get(name + '-hash');
DOM.loadCurrentHash(function(pHash) {
var data,
isContain = Util.isContainStr(hash, 'error');
if (!isContain && hash === pHash)
data = Cache.get(name + '-data');
Util.exec(callback, data);
});
}
});
};
/** function getting FM
* @param pPanel_o = {active: true}
*/