57 lines
1.5 KiB
JavaScript
57 lines
1.5 KiB
JavaScript
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/**
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* @file
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* Customization of messages.
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*/
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((Drupal, once) => {
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/**
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* Adds a close button to the message.
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*
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* @param {object} message
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* The message object.
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*/
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const closeMessage = (message) => {
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const messageContainer = message.querySelector(
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'[data-drupal-selector="messages-container"]',
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);
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if (!messageContainer.querySelector('.messages__button')) {
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const closeBtnWrapper = document.createElement('div');
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closeBtnWrapper.setAttribute('class', 'messages__button');
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const closeBtn = document.createElement('button');
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closeBtn.setAttribute('type', 'button');
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closeBtn.setAttribute('class', 'messages__close');
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const closeBtnText = document.createElement('span');
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closeBtnText.setAttribute('class', 'visually-hidden');
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closeBtnText.innerText = Drupal.t('Close message');
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messageContainer.appendChild(closeBtnWrapper);
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closeBtnWrapper.appendChild(closeBtn);
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closeBtn.appendChild(closeBtnText);
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closeBtn.addEventListener('click', () => {
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message.classList.add('hidden');
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});
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}
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};
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/**
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* Get messages from context.
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*
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* @type {Drupal~behavior}
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*
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* @prop {Drupal~behaviorAttach} attach
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* Attaches the close button behavior for messages.
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*/
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Drupal.behaviors.messages = {
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attach(context) {
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once('messages', '[data-drupal-selector="messages"]', context).forEach(
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closeMessage,
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);
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},
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};
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Drupal.olivero.closeMessage = closeMessage;
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})(Drupal, once);
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