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import { __, s__, sprintf } from '~/locale';
import { DropdownVariant } from '../constants';
/**
* Returns string representing current labels
* selection on dropdown button.
*
* @param {object} state
*/
export const dropdownButtonText = (state, getters) => {
const selectedLabels = getters.isDropdownVariantSidebar
? state.labels.filter(label => label.set)
: state.selectedLabels;
if (!selectedLabels.length) {
return state.dropdownButtonText || __('Label');
} else if (selectedLabels.length > 1) {
return sprintf(s__('LabelSelect|%{firstLabelName} +%{remainingLabelCount} more'), {
firstLabelName: selectedLabels[0].title,
remainingLabelCount: selectedLabels.length - 1,
});
}
return selectedLabels[0].title;
};
/**
* Returns array containing only label IDs from
* selectedLabels array.
* @param {object} state
*/
export const selectedLabelsList = state => state.selectedLabels.map(label => label.id);
/**
* Returns boolean representing whether dropdown variant
* is `sidebar`
* @param {object} state
*/
export const isDropdownVariantSidebar = state => state.variant === DropdownVariant.Sidebar;
/**
* Returns boolean representing whether dropdown variant
* is `standalone`
* @param {object} state
*/
export const isDropdownVariantStandalone = state => state.variant === DropdownVariant.Standalone;
/**
* Returns boolean representing whether dropdown variant
* is `embedded`
* @param {object} state
*/
export const isDropdownVariantEmbedded = state => state.variant === DropdownVariant.Embedded;
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