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import createFlash from '~/flash';
import { __ } from '~/locale';
import AjaxFilter from './droplab/plugins/ajax_filter';
import DropdownUtils from './dropdown_utils';
import FilteredSearchDropdown from './filtered_search_dropdown';
import FilteredSearchTokenizer from './filtered_search_tokenizer';
export default class DropdownAjaxFilter extends FilteredSearchDropdown {
constructor(options = {}) {
const { tokenKeys, endpoint, symbol } = options;
super(options);
this.tokenKeys = tokenKeys;
this.endpoint = endpoint;
this.symbol = symbol;
this.config = {
AjaxFilter: this.ajaxFilterConfig(),
};
}
ajaxFilterConfig() {
return {
endpoint: this.endpoint,
searchKey: 'search',
searchValueFunction: this.getSearchInput.bind(this),
loadingTemplate: this.loadingTemplate,
onError() {
createFlash({
message: __('An error occurred fetching the dropdown data.'),
});
},
};
}
itemClicked(e) {
super.itemClicked(e, (selected) => {
const title = selected.querySelector('.dropdown-light-content').innerText.trim();
return DropdownUtils.getEscapedText(title);
});
}
renderContent(forceShowList = false) {
this.droplab.changeHookList(this.hookId, this.dropdown, [AjaxFilter], this.config);
super.renderContent(forceShowList);
}
getSearchInput() {
const query = DropdownUtils.getSearchInput(this.input);
const { lastToken } = FilteredSearchTokenizer.processTokens(query, this.tokenKeys.getKeys());
let value = lastToken || '';
if (value[0] === this.symbol) {
value = value.slice(1);
}
// Removes the first character if it is a quotation so that we can search
// with multiple words
if (value[0] === '"' || value[0] === "'") {
value = value.slice(1);
}
return value;
}
init() {
this.droplab.addHook(this.input, this.dropdown, [AjaxFilter], this.config).init();
}
}
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