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Update subscribe button immediately

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This commit is contained in:
Omar Roth 2019-01-27 22:12:07 -06:00
parent c0fdc28a84
commit 097cbcdae3
1 changed files with 42 additions and 10 deletions
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52
src/invidious/views/components/subscribe_widget_script.ecr
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@ -3,7 +3,14 @@ if (subscribe_button.getAttribute('onclick')) {
subscribe_button["href"] = "javascript:void(0)"; subscribe_button["href"] = "javascript:void(0)";
} }
function subscribe() { function subscribe(timeouts = 0) {
subscribe_button = document.getElementById("subscribe");
if (timeouts > 10) {
console.log("Failed to subscribe.");
return;
}
var url = "/subscription_ajax?action_create_subscription_to_channel=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>"; var url = "/subscription_ajax?action_create_subscription_to_channel=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>";
var xhr = new XMLHttpRequest(); var xhr = new XMLHttpRequest();
xhr.responseType = "json"; xhr.responseType = "json";
@ -11,18 +18,34 @@ function subscribe() {
xhr.open("GET", url, true); xhr.open("GET", url, true);
xhr.send(); xhr.send();
xhr.onreadystatechange = function() { var fallback = subscribe_button.innerHTML;
if (xhr.readyState == 4) {
if (xhr.status == 200) {
subscribe_button = document.getElementById("subscribe");
subscribe_button.onclick = unsubscribe; subscribe_button.onclick = unsubscribe;
subscribe_button.innerHTML = '<b><%= translate(locale, "Unsubscribe") %> | <%= sub_count_text %></b>' subscribe_button.innerHTML = '<b><%= translate(locale, "Unsubscribe") %> | <%= sub_count_text %></b>'
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
if (xhr.status != 200) {
subscribe_button.onclick = subscribe;
subscribe_button.innerHTML = fallback;
} }
} }
} }
xhr.ontimeout = function() {
console.log("Subscribing timed out.");
subscribe(timeouts + 1);
};
} }
function unsubscribe() { function unsubscribe(timeouts = 0) {
subscribe_button = document.getElementById("subscribe");
if (timeouts > 10) {
console.log("Failed to subscribe");
return;
}
var url = "/subscription_ajax?action_remove_subscriptions=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>"; var url = "/subscription_ajax?action_remove_subscriptions=1&c=<%= ucid %>&referer=<%= env.get("current_page") %>";
var xhr = new XMLHttpRequest(); var xhr = new XMLHttpRequest();
xhr.responseType = "json"; xhr.responseType = "json";
@ -30,13 +53,22 @@ function unsubscribe() {
xhr.open("GET", url, true); xhr.open("GET", url, true);
xhr.send(); xhr.send();
xhr.onreadystatechange = function() { var fallback = subscribe_button.innerHTML;
if (xhr.readyState == 4) {
if (xhr.status == 200) {
subscribe_button = document.getElementById("subscribe");
subscribe_button.onclick = subscribe; subscribe_button.onclick = subscribe;
subscribe_button.innerHTML = '<b><%= translate(locale, "Subscribe") %> | <%= sub_count_text %></b>' subscribe_button.innerHTML = '<b><%= translate(locale, "Subscribe") %> | <%= sub_count_text %></b>'
xhr.onreadystatechange = function() {
if (xhr.readyState == 4) {
if (xhr.status != 200) {
subscribe_button.onclick = unsubscribe;
subscribe_button.innerHTML = fallback;
} }
} }
} }
xhr.ontimeout = function() {
console.log("Unsubscribing timed out.");
unsubscribe(timeouts + 1);
};
} }