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Commit 79febcd5 authored by Sven Franck's avatar Sven Franck
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get,putAttachment,remove,allDocs for localstorage

parent 24e675ce
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src/jio.storage/localstorage.js
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...@@ -152,71 +152,72 @@ var newLocalStorage = function (spec, my) { ...@@ -152,71 +152,72 @@ var newLocalStorage = function (spec, my) {
/** /**
* Create a new document * Create a new document
* @method setDocument
* @param {object} command Command object * @param {object} command Command object
* @param {string} trigger Put/Post
*/ */
priv.documentCreate = function (command) { priv.setDocument = function (command, trigger) {
var doc = command.getDoc(),
var now = Date.now(), document_id = doc._id,
doc = {}, document_rev = doc._rev,
hash = that.hashCode('' + doc + ' ' + now + ''),
document_id = command.getDocId(),
document_path = 'jio/local/'+priv.username+'/'+ document_path = 'jio/local/'+priv.username+'/'+
priv.applicationname+'/'+document_id; priv.applicationname+'/'+document_id+
'/'+document_rev;
doc._id = document_id; if (trigger === 'put'){
doc._rev = '1-'+hash; priv.documentObjectUpdate(doc, command.cloneDoc());
doc._revisions = { }
start: 1,
ids: [hash]
};
doc._revs_info = [{
rev: '1-'+hash,
status: 'available'
}];
localstorage.setItem(document_path, doc); localstorage.setItem(document_path, doc);
if (!priv.doesUserExist(priv.username)) { if (trigger === 'post'){
priv.addUser(priv.username); if (!priv.doesUserExist(priv.username)) {
priv.addUser(priv.username);
}
priv.addFileName(document_id);
} }
priv.addFileName(document_id);
return priv.manageOptions( return priv.manageOptions(
{ok:true,id:document_id,rev:doc._rev}, command, doc); {ok:true,id:document_id,rev:document_rev}, command, doc);
}; };
/** /**
* Update a document * get a document or attachment
* @method getDocument
* @param {object} command Command object * @param {object} command Command object
*/ */
priv.documentUpdate = function (command, doc) { priv.getDocument = function (command) {
var doc = command.getDoc();
var now = Date.now(), document_id = doc._id;
rev = that.generateNextRevision(previousRevision, ''+ document_rev = doc._rev;
doc+' '+now+''),
document_id = command.getDocId(),
document_path = 'jio/local/'+priv.username+'/'+ document_path = 'jio/local/'+priv.username+'/'+
priv.applicationname+'/'+document_id, priv.applicationname+'/'+document_id+
doc = command.getDoc(); '/'+document_rev;
doc._rev = rev.join('-');
doc._revisions.ids.unshift(rev[1]);
doc._revisions.start = rev[0];
doc._revs_info[0].status = 'deleted';
doc._revs_info.unshift({
"rev": rev.join('-'),
"status": "available"
});
priv.documentObjectUpdate(doc, command.cloneDoc()); localStorage.getItem( document_path );
localstorage.setItem(document_path, doc);
return priv.manageOptions( return priv.manageOptions(
{ok:true,id:document_id,rev:doc._rev}, command, doc); {ok:true,id:document_id,rev:document_rev}, command, doc);
}; };
/**
* delete a document or attachment
* @method getDocument
* @param {object} command Command object
*/
priv.deleteDocument = function (command) {
var doc = command.getDoc();
document_id = doc._id;
document_rev = doc._rev;
document_path = 'jio/local/'+priv.username+'/'+
priv.applicationname+'/'+document_id+
'/'+document_rev;
localStorage.deleteItem( document_path );
return priv.manageOptions(
{ok:true,id:document_id,rev:document_rev}, command, doc);
}
// ================== storage overrides ===================== // ================== storage overrides =====================
that.serialized = function () { that.serialized = function () {
...@@ -236,32 +237,30 @@ var newLocalStorage = function (spec, my) { ...@@ -236,32 +237,30 @@ var newLocalStorage = function (spec, my) {
/** /**
* Create a document in local storage. * Create a document in local storage.
* Saved at 'jio/local/USR/APP/FILE_NAME/REVISION'.
* @method _post * @method _post
* @param {object} command The JIO command * @param {object} command The JIO command
* *
* Available options: * Available options:
* - {boolean} conflicts - Add a conflicts object to the response * - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs - Add the revisions history of the document * - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info - Add revisions informations * - {boolean} revs_info Add revisions informations
* *
*/ */
that._post = function (command) { that._post = function (command) {
setTimeout (function () { setTimeout (function () {
that.success(priv.documentCreate(command)); that.success(priv.setDocument(command,'post'));
}); });
}; };
/** /**
* Create or update a document in local storage. * Create or update a document in local storage.
* Saved at 'jio/local/USR/APP/FILE_NAME/REVISION'.
* @method _put * @method _put
* @param {object} command The JIO command * @param {object} command The JIO command
* *
* Available options: * Available options:
* - {boolean} conflicts - Add a conflicts object to the response * - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs - Add the revisions history of the document * - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info - Add revisions informations * - {boolean} revs_info Add revisions informations
* *
*/ */
that._put = function (command) { that._put = function (command) {
...@@ -272,72 +271,103 @@ var newLocalStorage = function (spec, my) { ...@@ -272,72 +271,103 @@ var newLocalStorage = function (spec, my) {
doc = localstorage.getItem(path); doc = localstorage.getItem(path);
if (!doc) { if (!doc) {
that.success(priv.documentCreate(command)); that.success(priv.setDocument(command, 'post'));
} else { } else {
that.success(priv.documentUpdate(command, doc)); that.success(priv.documentUpdate(command, 'put'));
} }
}); });
}; };
/** /**
* Add an attachment to a document. * Add an attachment to a document
* Saved at 'jio/local/USR/APP/FILE_NAME/REVISION/ATTACHMENTID'.
* @method _putAttachment * @method _putAttachment
* @param {object} command The JIO command * @param {object} command The JIO command
* *
* Available options: * Available options:
* - {boolean} conflicts - Add a conflicts object to the response * - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs - Add the revisions history of the document * - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info - Add revisions informations * - {boolean} revs_info Add revisions informations
*
*/ */
that._putAttachment = function (command) { that._putAttachment = function (command) {
setTimeout(function () { setTimeout(function () {
that.success(priv.runDocumenUpdate(command)); that.success(priv.setDocument(command), 'put');
}); });
}; };
// Overriding storage get
/** /**
* Loads a document from the local storage. * Get a document or attachment
* It will load file in 'jio/local/USR/APP/FILE_NAME'. * @method get
* @method get * @param {object} command The JIO command
*
* Available options:
* - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info Add revisions informations
*/ */
that._get = function (command) { that._get = function (command) {
setTimeout (function () { setTimeout (function () {
that.success( priv.getDocument(command) );
}); });
}; };
// Overriding storage remove
/** /**
* Removes a document or attachment from the local storage. * Remove a document or attachment
* It will also remove the path from the local file array. * @method remove
* @method remove * @param {object} command The JIO command
*
* Available options:
* - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info Add revisions informations
*/ */
that._remove = function (command) { that._remove = function (command) {
setTimeout (function () { setTimeout (function () {
localStorage.deleteItem( command.docId ) );
}); });
}; };
// Overriding storage allDocs
/** /**
* Gets a document list from the local storage. * get all filenames belonging to a user from the document index
* It will retreive an array containing files meta data owned by * @method allDocs
* the user. * @param {object} command The JIO command
* @method allDocs *
* Available options:
* - {boolean} conflicts Add a conflicts object to the response
* - {boolean} revs Add the revisions history of the document
* - {boolean} revs_info Add revisions informations
* - {boolean} include_docs Include documents with index
*/ */
that.allDocs = function (command) { that._allDocs = function (command) {
setTimeout(function () {
setTimeout (function () { var new_array = [],
array = priv.getFileNameArray(),
i,l,
path = 'jio/local/'+priv.username+'/'+priv.applicationname,
include_docs = command.getOption('include_docs'),
doc, item;
for (i = 0, l = array.length; i < l; i += 1) {
item = array[i];
if (include_docs === true){
doc = that._get(path+'/'+item.id+'/'+item.value.key );
new_array.push({
"id":item.id,
"key":item.key,
"value":item.value,
"doc":doc
});
} else {
new_array.push({
"id":item.id,
"key":item.key,
"value":item.value
});
}
}
that.success ({total_rows:new_array.length,rows:new_array});
}); });
}; };
return that; return that;
......
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