openethereum/js/src/views/Home/News/store.js

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1.7 KiB
JavaScript
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Home landing page (#4178) * Home entry point (basics) * WIP store for web * Add DappUrlInput component * Updated tests * WIP store update * Adjust styling * Add home tab * Collapse first/last without extra divs * Navigation actually navigates * styling * Encoding of ethlink.io URLs * encodedUrl setup * base58 encoded URLs * Added decoding, updated tests to Parity-compliant * Base32 (synced with Rust implementation via tests) * Split URL into 63 character chunks * Fix store test * Cleanups * s/ethlink/dapplink/ * Display app navigation & histroy * Start on /accounts (for now, until expanded fully) * Update tests * ethlink.io -> web3.site * Basic list layout * Store history on navigation * Show Accounts & Dapps * Add skeleton for DappIcon (WIP) * DappIcon WIP * DappIcon in place * Split into maneable sub-components * WIP * Tests for views/Home * Swap default entry-point to /home * Expose registry.get via lookupMeta * Add getEntry interface, fix instance retrieval (with tests) * Add news display component * Add tests for added contracts/registry methods * Fix GHH test refactoring * render news via SectionList * News items store directly * Images * News & Urls has new layout * Convert remainder * First run-through of MVP for SectionList * Update tests * Deploycontract should not override global p styles * Allow styles overrides for head & body * Adjust layout styling * revert Container>flex * Adjust sizes of history items * Cleanups * HistoryStore for tracking relevant routes * Default route is still /accounts * Fix tests * Update 2015-2017 * Add lookupMeta & tests * Add getEntry & tests * Split Dapp icon into ui/DappIcon * Update copyright dates * Encoding for *.web3.site urls * Dapp history retrieval * Grow to only 40% on hover * Update description * Add DappUrlInput component * Update Web views with store * Update spec description * Update spec description * edited url does not allow in-place store edits * Use /web/<hash> urls for iframe * Removed (now) unused _list.css * Mistamtched merge fixed * Tab split (WIP) * Split Tab component * Update tests after merge * typo * Remove background !important * Set item width to parent * Set width, remove overflow-x: hidden * Align hover overlays * Container defaults to some opacity * Display history from listRecentDapps * Override styles for a tags * Open URLs in new window when extension is available * Fix tests after update * AccountCard width 100% * Re-add opening correct url in tab * Cleanup link rendering * Remove hardcoded news URL * pre-merge * Extra padding at Home bottom (Pr grumble) * Match js-vaults stretch * s/Web Apps via URL/Web Apps/ (PR grumble) * Store recent wallets (PR grumble) * Simplify inline style matching (PR comment) * Add store for new retrieval * Add missing observer * Auto-link based on account type * Fix UI overlaps * Extra spacing * Only show account when accountInfo is available * Align timestamp line-heights * Fix tests * Update tests * Really fix failing test (check for Connect(Account))
2017-02-14 08:29:32 +01:00
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { action, observable } from 'mobx';
import Contracts from '~/contracts';
let instance = null;
export default class Store {
@observable newsItems = null;
@action setNewsItems = (newsItems) => {
this.newsItems = newsItems;
}
retrieveNews (versionId) {
const contracts = Contracts.get();
return contracts.registry
.lookupMeta('paritynews', 'CONTENT')
.then((contentId) => {
return contracts.githubHint.getEntry(contentId);
})
.then(([url, owner, commit]) => {
if (!url) {
return null;
}
return fetch(url).then((response) => {
if (!response.ok) {
return null;
}
return response.json();
});
})
.then((news) => {
if (news && news[versionId]) {
this.setNewsItems(news[versionId].items);
}
})
.catch((error) => {
console.warn('retrieveNews', error);
});
}
static get () {
if (!instance) {
instance = new Store();
}
return instance;
}
}