mirror of
https://github.com/pierre42100/ComunicWeb
synced 2024-11-23 20:49:21 +00:00
108 lines
2.5 KiB
JavaScript
108 lines
2.5 KiB
JavaScript
/**
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* Opened conversations caching system
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*
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* @author Pierre HUBERT
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*/
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ComunicWeb.components.conversations.cachingOpened = {
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__varName: "opened-conversations-ids",
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/**
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* Add a new conversation ID in the list
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*
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* @param {Integer} conversationID The ID of the conversation to add
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* @return {Boolean} True for a success
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*/
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add: function(conversationID){
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//Get currently openened conversations
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var conversations = this.getAll();
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//Add new conversation (if required)
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if(!conversations.includes(conversationID.toString())){
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conversations.push(conversationID);
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//Convert into string
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var conversationsString = conversations.join(";");
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//Save the new values
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sessionStorage.setItem(this.__varName, conversationsString);
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}
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//Success
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return true;
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},
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/**
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* Remove a conversation from the list
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*
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* @param {Integer} conversationID The ID of the conversation to remove
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* @return {Boolean} True for a success
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*/
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remove: function(conversationID){
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var conversations = this.getAll();
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if(!conversations.includes(conversationID.toString())){
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return false; //The conversation was not found
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}
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//Remove the entry
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var entryNumber = conversations.indexOf(conversationID.toString());
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conversations.splice(entryNumber, 1);
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//Save the new values
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var conversationsString = conversations.join(";");
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sessionStorage.setItem(this.__varName, conversationsString);
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//Success
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return true;
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},
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/**
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* Check is a conversation ID is open or not
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*
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* @param {Integer} conversationID The ID of the conversation to check
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* @return {Boolean} Depends of the presence of the conversation
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*/
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isopen: function(conversationID){
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var conversations = this.getAll();
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return conversations.includes(conversationID.toString());
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},
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/**
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* Get all conversations ID in the list
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*
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* @return {array} An array with all opened conversations ID
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*/
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getAll: function(){
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//Query session storage
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var results = sessionStorage.getItem(this.__varName);
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if(results === null)
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return []; //Return an empty array
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//Else parse results
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return results.split(";");
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},
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/**
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* Empty the storage
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*
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* @return {Boolean} True for a success
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*/
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emptyStorage: function(){
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//Remove variables for session storage
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sessionStorage.removeItem(this.__varName);
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//Success
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return true;
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},
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}
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//Register cache cleaner
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ComunicWeb.common.cacheManager.registerCacheCleaner("ComunicWeb.components.conversations.cachingOpened.emptyStorage", true); |