libre/src/Item.js

World's lightest CMS

import _ from 'lodash';

export default class Item {

  constructor({id, title, links, path}, libre) {
    this.libre = libre;
    _.assign(this, {id, title, path});
    this.links = [];

    if (links && links != '') {
      const lines = links.split('\n');
      lines.map(link => {
        const pieces = link.split('|');
        if (pieces.length >= 2) this.links.push({title: pieces[0], url: pieces[1]});
      });
    }
  }

  //for a given field, split into sections based on line breaks (\n)
  //ignoring empty (double) breaks
  //auto run Libre.process() on sections, so this will return a section array of piece arrays (nested array)
  sections(field) {
    const text = this[field];
    if (!text) return [];

    const sections = [];

    text.split('\n').map(raw => {
      if (raw.trim() != '') sections.push( this.libre.process(raw.trim()) );
    });

    return sections;
  }

}