Buscar datos

Busque conjuntos de datos de investigación de Área de Conservación Guanacaste, Costa Rica, por investigador, taxón, tema, sector y repositorio.

lang = "es"
root = "./"

import { strings } from "/assets/strings.js"
import { link, split, surname, fmt, page } from "/assets/catalog.js"
t = strings[lang]
catalog = d3.json(root + "data/catalog.json")
fold = s => String(s ?? "").normalize("NFD").replace(/[̀-ͯ]/g, "").toLowerCase()
haystack = new Map(catalog.map(d => [d, fold([d.title, d.creators, d.publisher, d.taxa,
                                               d.sectors, d.themes, d.doi, d.year].join(" "))]))
themeList = Object.keys(t.themeNames).filter(th => catalog.some(d => split(d.themes).includes(th)))
sectorList = [...new Set(catalog.flatMap(d => split(d.sectors)))].sort()
taxonList = [...new Set(catalog.flatMap(d => split(d.taxa)))].sort()
repoList = [...new Set(catalog.map(d => d.publisher).filter(Boolean))].sort()
categoryList = [...new Set(catalog.map(d => d.category || "dataset"))]
yearExtent = d3.extent(catalog, d => d.year)

// Prefill from ?s=…  (not ?q=, which Quarto's site search reads and strips)
viewof q = Inputs.text({ placeholder: t.search, width: "100%",
                         value: new URLSearchParams(location.search).get("s") ?? "" })

viewof theme = Inputs.select(new Map([[t.allThemes, ""], ...themeList.map(th => [t.themeNames[th], th])]),
                             { label: t.theme })
viewof sector = Inputs.select([t.all, ...sectorList], { label: t.sector })
viewof taxon = Inputs.select([t.allTaxa, ...taxonList], { label: t.taxa })
viewof repo = Inputs.select([t.allRepos, ...repoList], { label: t.publisher })
viewof fromYear = Inputs.range(yearExtent, { label: t.year + " ≥", step: 1, value: yearExtent[0] })
viewof sortBy = Inputs.select(new Map([[t.sortNewest, "new"], [t.sortOldest, "old"],
                                       [t.sortTitle, "title"], [t.sortRecords, "records"]]),
                              { label: t.sort })
viewof category = Inputs.checkbox(categoryList, { label: t.category, value: ["dataset"],
                                                  format: x => t[x] || x })

terms = fold(q).split(/\s+/).filter(Boolean)
sorters = ({
  new: (a, b) => (b.year ?? 0) - (a.year ?? 0),
  old: (a, b) => (a.year ?? 9999) - (b.year ?? 9999),
  title: (a, b) => (a.title || "").localeCompare(b.title || ""),
  records: (a, b) => (b.acg_records ?? -1) - (a.acg_records ?? -1)
})
filtered = catalog.filter(d =>
  terms.every(w => haystack.get(d).includes(w)) &&
  (!theme || split(d.themes).includes(theme)) &&
  (sector === t.all || split(d.sectors).includes(sector)) &&
  (taxon === t.allTaxa || split(d.taxa).includes(taxon)) &&
  (repo === t.allRepos || d.publisher === repo) &&
  (d.year ?? yearExtent[1]) >= fromYear &&
  category.includes(d.category || "dataset")
).sort(sorters[sortBy])

viewof shown = {
  let n = 50;
  const wrap = htl.html`<div></div>`;
  wrap.value = n;
  wrap.more = () => { n += 50; wrap.value = n; wrap.dispatchEvent(new Event("input")); };
  return wrap;
}
searchFor = name => {
  const input = viewof q.querySelector("input");
  input.value = surname(name);
  input.dispatchEvent(new Event("input", { bubbles: true }));
  window.scrollTo({ top: 0, behavior: "smooth" });
}
card = d => htl.html`<div class="dataset-card">
  <h4><a href="${link(d)}" target="_blank" rel="noopener">${d.title}</a></h4>
  <div class="dataset-meta">
    ${split(d.creators).slice(0, 8).map((c, i) => htl.html`${i ? "; " : ""}<a class="creator-link"
        title="${t.searchPerson}" onclick=${() => searchFor(c)}>${c}</a>`)}${split(d.creators).length > 8 ? " et al." : ""}
    ${[d.year, d.publisher].filter(Boolean).map(x => " · " + x)}
  </div>
  <div class="chips">
    ${d.featured ? htl.html`<span class="chip featured">${t.featuredBadge}</span>` : ""}
    ${split(d.themes).map(x => htl.html`<span class="chip theme">${t.themeNames[x] || x}</span>`)}
    ${split(d.taxa).map(x => htl.html`<span class="chip taxon">${x}</span>`)}
    ${split(d.sectors).map(x => htl.html`<span class="chip">${x}</span>`)}
    ${d.acg_records ? htl.html`<span class="chip">${d.acg_records.toLocaleString()} ${t.records}</span>` : ""}
    ${split(d.papers).length ? htl.html`<a class="chip used-by" href="${root}${page(lang, "papers")}?s=${encodeURIComponent(d.id)}">${fmt(t.usedBy, { n: split(d.papers).length })}</a>` : ""}
  </div>
</div>`
htl.html`<p class="result-count"><strong>${filtered.length}</strong> ${t.results}
  ${q.trim() ? htl.html`<a class="cross-link" href="${root}${page(lang, "papers")}?s=${encodeURIComponent(q.trim())}">${fmt(t.crossToPapers, { q: q.trim() })}</a>` : ""}</p>
${filtered.length === 0 ? htl.html`<p>${t.noMatch}</p>` : filtered.slice(0, shown).map(card)}
${filtered.length > shown ? htl.html`<button class="btn btn-outline-primary" onclick=${() => viewof shown.more()}>${t.showMore}</button>` : ""}`