46 lines
1.4 KiB
JavaScript
46 lines
1.4 KiB
JavaScript
class Subscription {
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constructor(containerElm) {
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this.containerElm = containerElm;
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const subscribeButton = containerElm.querySelector('.js-subscribe-button');
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if (subscribeButton) {
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// remove class so we don't bind twice
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subscribeButton.classList.remove('js-subscribe-button');
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subscribeButton.addEventListener('click', this.toggleSubscription.bind(this));
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}
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}
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toggleSubscription(event) {
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const button = event.currentTarget;
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const buttonSpan = button.querySelector('span');
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if (!buttonSpan || button.classList.contains('disabled')) {
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return;
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}
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button.classList.add('disabled');
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const isSubscribed = buttonSpan.innerHTML.trim().toLowerCase() !== 'subscribe';
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const toggleActionUrl = this.containerElm.dataset.url;
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$.post(toggleActionUrl, () => {
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button.classList.remove('disabled');
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// hack to allow this to work with the issue boards Vue object
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if (document.querySelector('html').classList.contains('issue-boards-page')) {
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gl.issueBoards.boardStoreIssueSet(
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'subscribed',
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!gl.issueBoards.BoardsStore.detail.issue.subscribed,
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);
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} else {
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buttonSpan.innerHTML = isSubscribed ? 'Subscribe' : 'Unsubscribe';
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}
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});
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}
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static bindAll(selector) {
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[].forEach.call(document.querySelectorAll(selector), elm => new Subscription(elm));
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}
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}
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window.gl = window.gl || {};
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window.gl.Subscription = Subscription;
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