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Save local/remote websites_list.json to chrome storage logic.

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This commit is contained in:
Kenshin 2017-01-09 11:24:32 +08:00
parent ee33f67922
commit cf6b0188e5
2 changed files with 56 additions and 15 deletions
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22
src/background.js
View File

@ -2,6 +2,17 @@
import local from 'local';
import { storage, GetNewsites } from 'storage';
/**
* Save local/remote website_list.json to chrome storage
*/
storage.Get( function() {
if ( local.Firstload() ) {
storage.GetNewsites( "local" );
} else if( !local.Count() ) {
storage.GetNewsites( "remote" );
}
});
/**
* Create context menus
*/
@ -40,18 +51,13 @@ function getCurTab( callback ) {
////////////////////////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////////////////
// load new sites
if ( local.Firstload() ) {
storage.GetNewsites( chrome.extension.getURL( "website_list.json" ));
}
const ismaxcount = local.Count();
console.log( "count = ",local.curcount, ismaxcount )
/*
const firstload = local.Firstload();
console.log( "firstload = ",firstload )
const ismaxcount = local.Count();
console.log( "count = ",local.curcount, ismaxcount )
GetNewsites( chrome.extension.getURL( "website_list.json" )).then( result => {
console.log( result )
});

49
src/service/storage.js
View File

@ -16,7 +16,9 @@ const mode = {
read : "read",
option : "option",
},
name = "simpread";
name = "simpread",
remote = "http://ojec5ddd5.bkt.clouddn.com/website_list.json",
local = chrome.extension.getURL( "website_list.json" );
let site = {
name : "", // only read mode
@ -48,6 +50,7 @@ let site = {
simpread = {
focus,
read,
sites : [],
option : {},
},
origin = {};
@ -135,14 +138,19 @@ class Storage {
*
* @param {string} url, e.g. chrome-extension://xxxx/website_list.json or http://xxxx.xx/website_list.json
*/
async GetNewsites( url ) {
async GetNewsites( type ) {
const url = type === "remote" ? remote : local;
const response = await fetch( url );
const sites = await response.json();
simpread.read.sites.push( formatSites( sites ));
chrome.storage.local.set( { [name] : simpread }, function() {
console.log( "save chrome storage [read] success!", simpread );
origin = clone( simpread );
});
const len = simpread.sites.length;
if ( len == 0 ) {
simpread.sites = formatSites( sites );
} else {
addsites( formatSites( sites ));
}
if ( len == 0 || len != simpread.sites.length ) {
save();
}
//const sites = await fetchJSON( url );
//await this.SetNewsites( sites );
}
@ -210,6 +218,33 @@ function formatSites( result ) {
}
/**
* Add new sites to old sites
*
* @param {array} new sites from local or remote
*/
function addsites( sites ) {
const old = new Map( simpread.sites );
const urls = [ ...old.keys() ];
let news = [];
for ( const site of sites ) {
if ( !urls.includes( site[0] ) ) {
news.push( site[0], site[1] );
}
}
if ( news.length > 0 ) simpread.sites.push( news );
}
/**
* Call chrome storage set
*/
function save() {
chrome.storage.local.set( { [name] : simpread }, function() {
console.log( "chrome storage save success!", simpread );
origin = clone( simpread );
});
}
/******************************************
* Fetch local/remote JSON usage async
*
* @param {string} url, e.g. chrome-extension://xxxx/website_list.json or http://xxxx.xx/website_list.json