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import { deprecatedCreateFlash as Flash } from '../flash';
import Ajax from '../droplab/plugins/ajax';
import Filter from '../droplab/plugins/filter';
import FilteredSearchDropdown from './filtered_search_dropdown';
import DropdownUtils from './dropdown_utils';
import { __ } from '~/locale';
export default class DropdownEmoji extends FilteredSearchDropdown {
constructor(options = {}) {
super(options);
this.config = {
Ajax: {
endpoint: `${gon.relative_url_root || ''}/-/autocomplete/award_emojis`,
method: 'setData',
loadingTemplate: this.loadingTemplate,
onError() {
/* eslint-disable no-new */
new Flash(__('An error occurred fetching the dropdown data.'));
/* eslint-enable no-new */
},
},
Filter: {
template: 'name',
},
};
import(/* webpackChunkName: 'emoji' */ '~/emoji')
.then(({ glEmojiTag }) => {
this.glEmojiTag = glEmojiTag;
})
.catch(() => {
/* ignore error and leave emoji name in the search bar */
});
this.unbindEvents();
this.bindEvents();
}
bindEvents() {
super.bindEvents();
this.listRenderedWrapper = this.listRendered.bind(this);
this.dropdown.addEventListener('render.dl', this.listRenderedWrapper);
}
unbindEvents() {
this.dropdown.removeEventListener('render.dl', this.listRenderedWrapper);
super.unbindEvents();
}
listRendered() {
this.replaceEmojiElement();
}
itemClicked(e) {
super.itemClicked(e, (selected) => {
const name = selected.querySelector('.js-data-value').innerText.trim();
return DropdownUtils.getEscapedText(name);
});
}
renderContent(forceShowList = false) {
this.droplab.changeHookList(this.hookId, this.dropdown, [Ajax, Filter], this.config);
super.renderContent(forceShowList);
}
replaceEmojiElement() {
if (!this.glEmojiTag) return;
// Replace empty gl-emoji tag to real content
const dropdownItems = [...this.dropdown.querySelectorAll('.filter-dropdown-item')];
dropdownItems.forEach((dropdownItem) => {
const valueElement = dropdownItem.querySelector('.js-data-value');
if (valueElement !== null) {
const name = valueElement.innerText;
const emojiTag = this.glEmojiTag(name);
const emojiElement = dropdownItem.querySelector('gl-emoji');
emojiElement.outerHTML = emojiTag;
}
});
}
init() {
this.droplab.addHook(this.input, this.dropdown, [Ajax, Filter], this.config).init();
}
}
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