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Merge pull request #273 from geeeeeeeeek/issue/new-server-icon-cache

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Issue/new server icon cache
This commit is contained in:
Akash Nimare
2017-08-16 23:52:58 +05:30
committed by GitHub
parent 2c7bb36f8e c2fab2c7bc
commit 1a31d2e431
2 changed files with 76 additions and 30 deletions
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1
app/renderer/js/main.js
View File

@@ -49,6 +49,7 @@ class ServerManagerView {
if (servers.length > 0) {
for (let i = 0; i < servers.length; i++) {
this.initServer(servers[i], i);
DomainUtil.updateSavedServer(servers[i].url, i);
}
this.activateTab(0);
} else {

105
app/renderer/js/utils/domain-util.js
View File

@@ -45,6 +45,11 @@ class DomainUtil {
return this.db.getData(`/domains[${index}]`);
}
updateDomain(index, server) {
this.reloadDB();
this.db.push(`/domains[${index}]`, server, true);
}
addDomain(server) {
return new Promise(resolve => {
if (server.icon) {
@@ -75,6 +80,7 @@ class DomainUtil {
// Check if domain is already added
duplicateDomain(domain) {
domain = this.formatUrl(domain);
const servers = this.getDomains();
for (const i in servers) {
if (servers[i].url === domain) {
@@ -84,16 +90,14 @@ class DomainUtil {
return false;
}
checkDomain(domain) {
if (this.duplicateDomain(domain)) {
alert('This Server Address already exists.');
checkDomain(domain, silent = false) {
if (!silent && this.duplicateDomain(domain)) {
// Do not check duplicate in silent mode
alert('This server has been added.');
return;
}
const hasPrefix = (domain.indexOf('http') === 0);
if (!hasPrefix) {
domain = (domain.indexOf('localhost:') >= 0) ? `http://${domain}` : `https://${domain}`;
}
domain = this.formatUrl(domain);
const checkDomain = domain + '/static/audio/zulip.ogg';
@@ -117,22 +121,30 @@ class DomainUtil {
resolve(serverConf);
});
} else if (certsError.indexOf(error.toString()) >= 0) {
dialog.showMessageBox({
type: 'question',
buttons: ['Yes', 'No'],
defaultId: 0,
message: `Do you trust certificate from ${domain}? \n ${error}`
}, response => {
if (response === 0) {
this.getServerSettings(domain).then(serverSettings => {
resolve(serverSettings);
}, () => {
resolve(serverConf);
});
} else {
reject('Untrusted Certificate.');
}
});
if (silent) {
this.getServerSettings(domain).then(serverSettings => {
resolve(serverSettings);
}, () => {
resolve(serverConf);
});
} else {
dialog.showMessageBox({
type: 'question',
buttons: ['Yes', 'No'],
defaultId: 0,
message: `Do you trust certificate from ${domain}? \n ${error}`
}, response => {
if (response === 0) {
this.getServerSettings(domain).then(serverSettings => {
resolve(serverSettings);
}, () => {
resolve(serverConf);
});
} else {
reject('Untrusted Certificate.');
}
});
}
} else {
reject('Not a valid Zulip server');
}
@@ -162,14 +174,8 @@ class DomainUtil {
saveServerIcon(url) {
// The save will always succeed. If url is invalid, downgrade to default icon.
const dir = `${app.getPath('userData')}/server-icons`;
if (!fs.existsSync(dir)) {
fs.mkdirSync(dir);
}
return new Promise(resolve => {
const filePath = `${dir}/${new Date().getMilliseconds()}${path.extname(url).split('?')[0]}`;
const filePath = this.generateFilePath(url);
const file = fs.createWriteStream(filePath);
try {
request(url).on('response', response => {
@@ -191,9 +197,48 @@ class DomainUtil {
});
}
updateSavedServer(url, index) {
// Does not promise successful update
this.checkDomain(url, true).then(newServerConf => {
this.saveServerIcon(newServerConf.icon).then(localIconUrl => {
newServerConf.icon = localIconUrl;
this.updateDomain(index, newServerConf);
this.reloadDB();
});
});
}
reloadDB() {
this.db = new JsonDB(app.getPath('userData') + '/domain.json', true, true);
}
generateFilePath(url) {
const dir = `${app.getPath('userData')}/server-icons`;
const extension = path.extname(url).split('?')[0];
let hash = 5381;
let len = url.length;
while (len) {
hash = (hash * 33) ^ url.charCodeAt(--len);
}
// Create 'server-icons' directory if not existed
if (!fs.existsSync(dir)) {
fs.mkdirSync(dir);
}
return `${dir}/${hash >>> 0}${extension}`;
}
formatUrl(domain) {
const hasPrefix = (domain.indexOf('http') === 0);
if (hasPrefix) {
return domain;
} else {
return (domain.indexOf('localhost:') >= 0) ? `http://${domain}` : `https://${domain}`;
}
}
}
module.exports = new DomainUtil();