var listToArray = require('list-to-array');
/**
* Gets the data from an Item ready to be serialised for client-side use, as
* used by the React components
*/
function getData (item, fields, expandRelationshipFields) {
var data = {
id: item.id,
name: this.getDocumentName(item),
};
if (this.autokey) {
data[this.autokey.path] = item.get(this.autokey.path);
}
if (this.options.sortable) {
data.sortOrder = item.sortOrder;
}
if (fields === undefined) {
fields = Object.keys(this.fields);
}
if (fields) {
if (typeof fields === 'string') {
fields = listToArray(fields);
}
if (!Array.isArray(fields)) {
throw new Error('List.getData: fields must be undefined, a string, or an array.');
}
data.fields = {};
fields.forEach(function (path) {
var field = this.fields[path];
if (field) {
if (field.type === 'relationship' && expandRelationshipFields) {
data.fields[path] = field.getExpandedData(item);
} else {
data.fields[path] = field.getData(item);
}
} else {
data.fields[path] = item.get(path);
}
}, this);
}
return data;
}
module.exports = getData;
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