158 lines
3.4 KiB
JavaScript
158 lines
3.4 KiB
JavaScript
const renderersByType = {
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divider(element) {
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element.classList.add('divider');
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return element;
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},
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separator(element) {
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element.classList.add('separator');
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return element;
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},
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header(element, data) {
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element.classList.add('dropdown-header');
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element.innerHTML = data.content;
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return element;
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},
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};
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function getPropertyWithDefault(data, options, property, defaultValue = '') {
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let result;
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if (options[property] != null) {
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result = options[property](data);
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} else {
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result = data[property] != null ? data[property] : defaultValue;
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}
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return result;
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}
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function getHighlightTextBuilder(text, data, options) {
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if (options.highlight) {
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return data.template
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? options.highlightTemplate(text, data.template)
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: options.highlightText(text);
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}
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return text;
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}
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function getIconTextBuilder(text, data, options) {
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if (options.icon) {
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const wrappedText = `<span>${text}</span>`;
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return data.icon ? `${data.icon}${wrappedText}` : wrappedText;
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}
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return text;
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}
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function getLinkText(data, options) {
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const text = getPropertyWithDefault(data, options, 'text');
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return [getHighlightTextBuilder, getIconTextBuilder].reduce(
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(acc, fn) => fn(acc, data, options),
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text,
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);
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}
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function escape(text) {
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return text ? String(text).replace(/'/g, "\\'") : text;
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}
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function getOptionValue(data, options) {
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if (options.renderRow) {
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return undefined;
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}
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return escape(options.id ? options.id(data) : data.id);
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}
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function shouldHide(data, { options }) {
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const value = getOptionValue(data, options);
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return options.hideRow && options.hideRow(value);
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}
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function hideElement(element) {
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element.style.display = 'none';
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return element;
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}
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function checkSelected(data, options) {
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const value = getOptionValue(data, options);
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if (!options.parent) {
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return !data.id;
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} else if (value) {
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return (
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options.parent.querySelector(`input[name='${options.fieldName}'][value='${value}']`) != null
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);
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}
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return options.parent.querySelector(`input[name='${options.fieldName}']`) == null;
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}
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function createLink(url, selected, options) {
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const link = document.createElement('a');
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link.href = url;
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if (options.icon) {
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link.classList.add('d-flex', 'align-items-center');
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}
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link.classList.toggle('is-active', selected);
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return link;
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}
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function assignTextToLink(el, data, options) {
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const text = getLinkText(data, options);
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if (options.icon || options.highlight) {
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el.innerHTML = text;
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} else {
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el.textContent = text;
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}
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return el;
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}
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function renderLink(row, data, { options, group, index }) {
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const selected = checkSelected(data, options);
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const url = getPropertyWithDefault(data, options, 'url', '#');
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const link = createLink(url, selected, options);
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assignTextToLink(link, data, options);
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if (group) {
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link.dataset.group = group;
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link.dataset.index = index;
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}
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row.appendChild(link);
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return row;
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}
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function getOptionRenderer({ options, instance }) {
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return options.renderRow && ((li, data) => options.renderRow(data, instance));
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}
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function getRenderer(data, params) {
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return renderersByType[data.type] || getOptionRenderer(params) || renderLink;
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}
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export default function item({ data, ...params }) {
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const renderer = getRenderer(data, params);
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const li = document.createElement('li');
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if (shouldHide(data, params)) {
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hideElement(li);
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}
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return renderer(li, data, params);
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}
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