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author | Joram Wilander <jwawilander@gmail.com> | 2015-07-08 14:47:49 -0400 |
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committer | Joram Wilander <jwawilander@gmail.com> | 2015-07-08 14:47:49 -0400 |
commit | 11dde6c44bbb39e88969eb1691cfcf9e21f5ad08 (patch) | |
tree | 89098ffe15c6998bc652623b07ff7861efb6a4a5 /web/react/stores/browser_store.jsx | |
parent | a65b2a2df52286ec4018b923971366f89b917307 (diff) | |
parent | ce5639a6290bcb2403376cabfffe784283ac5b5a (diff) | |
download | chat-11dde6c44bbb39e88969eb1691cfcf9e21f5ad08.tar.gz chat-11dde6c44bbb39e88969eb1691cfcf9e21f5ad08.tar.bz2 chat-11dde6c44bbb39e88969eb1691cfcf9e21f5ad08.zip |
Merge pull request #150 from mattermost/mm-895
MM-895 Reorganization of browser storage.
Diffstat (limited to 'web/react/stores/browser_store.jsx')
-rw-r--r-- | web/react/stores/browser_store.jsx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/web/react/stores/browser_store.jsx b/web/react/stores/browser_store.jsx new file mode 100644 index 000000000..b3e54cad5 --- /dev/null +++ b/web/react/stores/browser_store.jsx @@ -0,0 +1,77 @@ +// Copyright (c) 2015 Spinpunch, Inc. All Rights Reserved. +// See License.txt for license information. + +var UserStore = require('../stores/user_store.jsx'); + +// Also change model/utils.go ETAG_ROOT_VERSION +var BROWSER_STORE_VERSION = '.1'; + +module.exports.initalize = function() { + var currentVersion = localStorage.getItem("local_storage_version"); + if (currentVersion !== BROWSER_STORE_VERSION) { + localStorage.clear(); + sessionStorage.clear(); + localStorage.setItem("local_storage_version", BROWSER_STORE_VERSION); + } +} + +module.exports.setItem = function(name, value) { + var user_id = UserStore.getCurrentId(); + localStorage.setItem(user_id + "_" + name, value); +}; + +module.exports.getItem = function(name) { + var user_id = UserStore.getCurrentId(); + return localStorage.getItem(user_id + "_" + name); +}; + +module.exports.removeItem = function(name) { + var user_id = UserStore.getCurrentId(); + localStorage.removeItem(user_id + "_" + name); +}; + +module.exports.setGlobalItem = function(name, value) { + localStorage.setItem(name, value); +}; + +module.exports.getGlobalItem = function(name) { + return localStorage.getItem(name); +}; + +module.exports.removeGlobalItem = function(name) { + localStorage.removeItem(name); +}; + +module.exports.clear = function() { + localStorage.clear(); + sessionStorage.clear(); +}; + +// Preforms the given action on each item that has the given prefix +// Signiture for action is action(key, value) +module.exports.actionOnItemsWithPrefix = function (prefix, action) { + var user_id = UserStore.getCurrentId(); + var id_len = user_id.length; + var prefix_len = prefix.length; + for (key in localStorage) { + if (key.substring(id_len, id_len + prefix_len) === prefix) { + var userkey = key.substring(id_len); + action(userkey, BrowserStore.getItem(key)); + } + } +}; + +module.exports.isLocalStorageSupported = function() { + try { + sessionStorage.setItem("testSession", '1'); + sessionStorage.removeItem("testSession"); + + localStorage.setItem("testLocal", '1'); + localStorage.removeItem("testLocal", '1'); + + return true; + } + catch (e) { + return false; + } +} |