MinPluto/share2fedi
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Merge pull request #1 from andybalaam/list-instances

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Nikita Karamov 2020-09-24 16:06:35 +02:00 committed by GitHub
commit ba270b5bb9
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2 changed files with 46 additions and 7 deletions
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7
src/index.pug
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@ -28,8 +28,9 @@ html(lang="en")
label(for="text") Post text
textarea#text(rows=6, name="text", required)
section
label(for="instance") Mastodon instance URL
input#instance(type="url", name="instance", placeholder="https://", required)
datalist#instances_list
label(for="choose_instance") Choose your Mastodon instance
input#instance(type="url", name="instance", placeholder="https://", list="instances_list", required)
section.remember
input#remember(type="checkbox", name="remember")
@ -43,4 +44,4 @@ html(lang="en")
section
a(href="https://github.com/NickKaramoff/toot") This project on GitHub
script(src="index.js")
script(src="index.js")

46
src/script/index.js
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@ -8,11 +8,13 @@ function normalizeUrl(url) {
return url;
}
const instance = document.getElementById('instance');
const instances_list = document.getElementById('instances_list');
var prefillInstance = window.localStorage.getItem('mastodon_instance');
var paramPairs = window.location.search.substr(1).split('&');
var paramPairsLength = paramPairs.length;
for (var i = 0; i < paramPairsLength; i++) {
var paramPair = paramPairs[i].split('=');
if (paramPair[0] === 'text') {
@ -24,10 +26,46 @@ for (var i = 0; i < paramPairsLength; i++) {
delete i
delete paramPair
if (prefillInstance != null) {
document.getElementById('instance').value = normalizeUrl(prefillInstance);
function instances_loading_error() {
console.error('Failed to fetch servers list from joinmastodon.');
}
function instances_loaded() {
if (this.status !== 200) {
instances_loading_error();
return;
}
const servers = JSON.parse(this.responseText);
const chosen_instance = instance.value;
const domains = servers.map(obj => obj.domain);
if (chosen_instance && domains.indexOf(chosen_instance) === -1) {
domains.push(chosen_instance);
}
domains.sort();
for (const domain of domains) {
const opt = document.createElement('option');
opt.value = normalizeUrl(domain);
instances_list.appendChild(opt);
}
}
if (prefillInstance != null) {
instance.value = normalizeUrl(prefillInstance);
}
instance.addEventListener('focus', function (e) {
if (instances_list.children.length === 0) {
const req = new XMLHttpRequest();
req.addEventListener('load', instances_loaded);
req.addEventListener('error', instances_loading_error);
req.open('GET', 'https://api.joinmastodon.org/servers');
req.send();
}
})
document
.getElementById('form')
.addEventListener('submit', function (e) {
@ -42,4 +80,4 @@ document
var shareUrl = instance + "share?text=" + encodeURIComponent(text);
window.open(shareUrl, '_blank', 'noopener,noreferrer')
})
})