Deploy 868d31c from main
This commit is contained in:
peptiderepo
501
assets/js/psa-directory.js
Executable file
501
assets/js/psa-directory.js
Executable file
@@ -0,0 +1,501 @@
|
||||
/**
|
||||
* Peptide Directory — Frontend JavaScript
|
||||
*
|
||||
* Renders the browsable directory grid with category filters, search,
|
||||
* pagination, and detail modal. Uses vanilla JS (no build step required).
|
||||
*
|
||||
* Data source: REST API at /wp-json/peptide-search-ai/v1/compounds
|
||||
* Config: psaDirectory global (localized from class-psa-directory.php)
|
||||
*
|
||||
* @see includes/class-psa-directory.php — shortcode + REST endpoint
|
||||
* @see assets/css/psa-directory.css — all .psa-dir-* styles
|
||||
*/
|
||||
(function () {
|
||||
'use strict';
|
||||
|
||||
var config = window.psaDirectory;
|
||||
if (!config) return;
|
||||
|
||||
var root = document.getElementById('psa-directory-root');
|
||||
if (!root) return;
|
||||
|
||||
var state = {
|
||||
compounds: [],
|
||||
page: 1,
|
||||
totalPages: 0,
|
||||
total: 0,
|
||||
category: '',
|
||||
search: '',
|
||||
loading: false,
|
||||
activeTab: 'single',
|
||||
modalData: null
|
||||
};
|
||||
|
||||
var i18n = config.i18n;
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Utility
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function esc(str) {
|
||||
if (!str) return '';
|
||||
var d = document.createElement('div');
|
||||
d.appendChild(document.createTextNode(str));
|
||||
return d.innerHTML;
|
||||
}
|
||||
|
||||
function debounce(fn, delay) {
|
||||
var timer;
|
||||
return function () {
|
||||
var args = arguments, ctx = this;
|
||||
clearTimeout(timer);
|
||||
timer = setTimeout(function () { fn.apply(ctx, args); }, delay);
|
||||
};
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// API
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function fetchCompounds(append) {
|
||||
if (state.loading) return;
|
||||
state.loading = true;
|
||||
updateLoadMoreBtn();
|
||||
|
||||
var url = config.restUrl +
|
||||
'?page=' + state.page +
|
||||
'&per_page=' + config.perPage;
|
||||
|
||||
if (state.search) url += '&search=' + encodeURIComponent(state.search);
|
||||
if (state.category) url += '&category=' + encodeURIComponent(state.category);
|
||||
|
||||
var xhr = new XMLHttpRequest();
|
||||
xhr.open('GET', url, true);
|
||||
xhr.setRequestHeader('X-WP-Nonce', config.nonce);
|
||||
xhr.onload = function () {
|
||||
state.loading = false;
|
||||
if (xhr.status === 200) {
|
||||
var data = JSON.parse(xhr.responseText);
|
||||
if (append) {
|
||||
state.compounds = state.compounds.concat(data.compounds);
|
||||
} else {
|
||||
state.compounds = data.compounds;
|
||||
}
|
||||
state.total = data.total;
|
||||
state.totalPages = data.total_pages;
|
||||
renderGrid();
|
||||
} else {
|
||||
renderError();
|
||||
}
|
||||
};
|
||||
xhr.onerror = function () {
|
||||
state.loading = false;
|
||||
renderError();
|
||||
};
|
||||
xhr.send();
|
||||
}
|
||||
|
||||
function fetchCompoundDetail(id, callback) {
|
||||
var url = config.restUrl + '?search=&per_page=1&page=1&fields=full';
|
||||
/* Find by iterating existing data first to avoid extra API call. */
|
||||
var existing = null;
|
||||
for (var i = 0; i < state.compounds.length; i++) {
|
||||
if (state.compounds[i].id === id) {
|
||||
existing = state.compounds[i];
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (existing && existing.sequence !== undefined) {
|
||||
callback(existing);
|
||||
return;
|
||||
}
|
||||
/* Fallback: fetch from API (shouldn't normally be needed for full fields). */
|
||||
callback(existing);
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Render — Shell
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function renderShell() {
|
||||
root.innerHTML =
|
||||
'<div class="psa-dir-header">' +
|
||||
'<h2 class="psa-dir-title">' + esc(i18n.title) + '</h2>' +
|
||||
'<p class="psa-dir-subtitle">' + esc(i18n.subtitle) + '</p>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-search-wrap">' +
|
||||
'<input type="text" class="psa-dir-search" placeholder="' + esc(i18n.searchPlaceholder) + '" aria-label="' + esc(i18n.searchPlaceholder) + '" />' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-tabs" role="tablist">' +
|
||||
'<button class="psa-dir-tab psa-dir-tab--active" data-tab="single" role="tab" aria-selected="true">' + esc(i18n.singleReagents) + '</button>' +
|
||||
'<button class="psa-dir-tab" data-tab="protocols" role="tab" aria-selected="false">' + esc(i18n.protocolModels) + '</button>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-filters" role="group" aria-label="Category filter"></div>' +
|
||||
'<div class="psa-dir-content">' +
|
||||
'<div class="psa-dir-grid" role="list"></div>' +
|
||||
'<div class="psa-dir-coming-soon" style="display:none;">' +
|
||||
'<p>' + esc(i18n.comingSoon) + '</p>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-empty" style="display:none;">' +
|
||||
'<p>' + esc(i18n.noResults) + '</p>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-loader" style="display:none;">' +
|
||||
'<div class="psa-spinner"></div>' +
|
||||
'<p>' + esc(i18n.loading) + '</p>' +
|
||||
'</div>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-load-more-wrap" style="display:none;">' +
|
||||
'<button class="psa-dir-load-more">' + esc(i18n.loadMore) + '</button>' +
|
||||
'</div>' +
|
||||
'<div class="psa-dir-modal" role="dialog" aria-modal="true" aria-label="Peptide details" style="display:none;">' +
|
||||
'<div class="psa-dir-modal__backdrop"></div>' +
|
||||
'<div class="psa-dir-modal__content" tabindex="-1"></div>' +
|
||||
'</div>';
|
||||
|
||||
renderFilters();
|
||||
bindEvents();
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Render — Filters
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function renderFilters() {
|
||||
var wrap = root.querySelector('.psa-dir-filters');
|
||||
var html = '<button class="psa-dir-filter psa-dir-filter--active" data-category="">' + esc(i18n.showAll) + '</button>';
|
||||
config.categories.forEach(function (cat) {
|
||||
html += '<button class="psa-dir-filter" data-category="' + esc(cat.slug) + '">' + esc(cat.name) + '</button>';
|
||||
});
|
||||
wrap.innerHTML = html;
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Render — Grid
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function renderGrid() {
|
||||
var grid = root.querySelector('.psa-dir-grid');
|
||||
var empty = root.querySelector('.psa-dir-empty');
|
||||
var loader = root.querySelector('.psa-dir-loader');
|
||||
var coming = root.querySelector('.psa-dir-coming-soon');
|
||||
|
||||
loader.style.display = 'none';
|
||||
coming.style.display = 'none';
|
||||
|
||||
if (state.activeTab === 'protocols') {
|
||||
grid.style.display = 'none';
|
||||
empty.style.display = 'none';
|
||||
coming.style.display = 'block';
|
||||
updateLoadMoreBtn();
|
||||
return;
|
||||
}
|
||||
|
||||
grid.style.display = '';
|
||||
|
||||
if (state.compounds.length === 0 && !state.loading) {
|
||||
empty.style.display = 'block';
|
||||
grid.innerHTML = '';
|
||||
updateLoadMoreBtn();
|
||||
return;
|
||||
}
|
||||
|
||||
empty.style.display = 'none';
|
||||
|
||||
var html = '';
|
||||
state.compounds.forEach(function (c) {
|
||||
var catBadge = '';
|
||||
if (c.categories && c.categories.length > 0) {
|
||||
catBadge = '<span class="psa-dir-card__badge psa-dir-badge--' + esc(c.categories[0].slug) + '">' + esc(c.categories[0].name) + '</span>';
|
||||
}
|
||||
|
||||
var metaHtml = '';
|
||||
if (c.half_life) {
|
||||
metaHtml += '<div class="psa-dir-card__meta-item"><span class="psa-dir-card__meta-label">' + esc(i18n.halfLife) + '</span><span class="psa-dir-card__meta-value">' + esc(c.half_life) + '</span></div>';
|
||||
}
|
||||
if (c.stability) {
|
||||
metaHtml += '<div class="psa-dir-card__meta-item"><span class="psa-dir-card__meta-label">' + esc(i18n.stability) + '</span><span class="psa-dir-card__meta-value">' + esc(c.stability) + '</span></div>';
|
||||
}
|
||||
|
||||
var extrasHtml = c.extras ? c.extras : '';
|
||||
|
||||
html += '<div class="psa-dir-card" role="listitem" data-id="' + c.id + '">' +
|
||||
'<div class="psa-dir-card__header">' +
|
||||
'<h3 class="psa-dir-card__title">' + esc(c.name) + '</h3>' +
|
||||
catBadge +
|
||||
'</div>' +
|
||||
(metaHtml ? '<div class="psa-dir-card__meta">' + metaHtml + '</div>' : '') +
|
||||
extrasHtml +
|
||||
'<button class="psa-dir-card__btn" data-id="' + c.id + '">' + esc(i18n.viewDetails) + '</button>' +
|
||||
'</div>';
|
||||
});
|
||||
|
||||
grid.innerHTML = html;
|
||||
updateLoadMoreBtn();
|
||||
}
|
||||
|
||||
function updateLoadMoreBtn() {
|
||||
var wrap = root.querySelector('.psa-dir-load-more-wrap');
|
||||
var btn = root.querySelector('.psa-dir-load-more');
|
||||
|
||||
if (state.activeTab === 'protocols' || state.page >= state.totalPages || state.compounds.length === 0) {
|
||||
wrap.style.display = 'none';
|
||||
} else {
|
||||
wrap.style.display = 'block';
|
||||
btn.textContent = state.loading ? i18n.loading : i18n.loadMore;
|
||||
btn.disabled = state.loading;
|
||||
}
|
||||
}
|
||||
|
||||
function renderError() {
|
||||
state.loading = false;
|
||||
var grid = root.querySelector('.psa-dir-grid');
|
||||
grid.innerHTML = '<p class="psa-dir-error">Failed to load directory. Please try again.</p>';
|
||||
root.querySelector('.psa-dir-loader').style.display = 'none';
|
||||
updateLoadMoreBtn();
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Render — Modal
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function openModal(compound) {
|
||||
state.modalData = compound;
|
||||
var modal = root.querySelector('.psa-dir-modal');
|
||||
var content = root.querySelector('.psa-dir-modal__content');
|
||||
|
||||
var catBadges = '';
|
||||
if (compound.categories) {
|
||||
compound.categories.forEach(function (cat) {
|
||||
catBadges += '<span class="psa-dir-card__badge psa-dir-badge--' + esc(cat.slug) + '">' + esc(cat.name) + '</span> ';
|
||||
});
|
||||
}
|
||||
|
||||
var dataGrid = '';
|
||||
var fields = [
|
||||
{ label: i18n.solubility, value: compound.solubility },
|
||||
{ label: i18n.vialSize, value: compound.vial_size_mg ? compound.vial_size_mg + ' mg' : '' },
|
||||
{ label: i18n.storageLyo, value: compound.storage_lyophilized },
|
||||
{ label: i18n.storageRecon, value: compound.storage_reconstituted },
|
||||
{ label: i18n.halfLife, value: compound.half_life },
|
||||
{ label: i18n.stability, value: compound.stability },
|
||||
{ label: i18n.molecularWeight, value: compound.molecular_weight },
|
||||
{ label: i18n.formula, value: compound.molecular_formula }
|
||||
];
|
||||
fields.forEach(function (f) {
|
||||
if (f.value) {
|
||||
dataGrid += '<div class="psa-dir-modal__data-item">' +
|
||||
'<span class="psa-dir-modal__data-label">' + esc(f.label) + '</span>' +
|
||||
'<span class="psa-dir-modal__data-value">' + esc(f.value) + '</span>' +
|
||||
'</div>';
|
||||
}
|
||||
});
|
||||
|
||||
var researchHtml = '';
|
||||
if (compound.typical_dose_mcg || compound.cycle_parameters) {
|
||||
researchHtml = '<div class="psa-dir-modal__section">' +
|
||||
'<h4>' + esc(i18n.researchParams) + '</h4>';
|
||||
if (compound.typical_dose_mcg) {
|
||||
researchHtml += '<p><strong>' + esc(i18n.typicalDose) + ':</strong> ' + esc(compound.typical_dose_mcg) + '</p>';
|
||||
}
|
||||
if (compound.cycle_parameters) {
|
||||
researchHtml += '<p><strong>' + esc(i18n.cycleParams) + ':</strong> ' + esc(compound.cycle_parameters) + '</p>';
|
||||
}
|
||||
researchHtml += '</div>';
|
||||
}
|
||||
|
||||
var pubchemHtml = '';
|
||||
if (compound.pubchem_cid) {
|
||||
pubchemHtml = '<a class="psa-dir-modal__pubchem" href="https://pubchem.ncbi.nlm.nih.gov/compound/' + parseInt(compound.pubchem_cid, 10) + '" target="_blank" rel="noopener">' + esc(i18n.pubchemLink) + '</a>';
|
||||
}
|
||||
|
||||
var sequenceHtml = '';
|
||||
if (compound.sequence) {
|
||||
sequenceHtml = '<div class="psa-dir-modal__section">' +
|
||||
'<h4>' + esc(i18n.sequence) + '</h4>' +
|
||||
'<div class="psa-dir-modal__sequence-wrap">' +
|
||||
'<code class="psa-dir-modal__sequence">' + esc(compound.sequence) + '</code>' +
|
||||
'<button class="psa-dir-modal__copy" data-seq="' + esc(compound.sequence) + '">' + esc(i18n.copySequence) + '</button>' +
|
||||
'</div>' +
|
||||
'</div>';
|
||||
}
|
||||
|
||||
var mechanismHtml = '';
|
||||
if (compound.mechanism) {
|
||||
mechanismHtml = '<div class="psa-dir-modal__section">' +
|
||||
'<h4>Mechanism of Action</h4>' +
|
||||
'<p>' + esc(compound.mechanism).replace(/\n\n/g, '</p><p>').replace(/\n/g, '<br>') + '</p>' + // Safe: esc() HTML-encodes all user content before structural tags are inserted.
|
||||
|
||||
'</div>';
|
||||
}
|
||||
|
||||
content.innerHTML =
|
||||
'<button class="psa-dir-modal__close" aria-label="' + esc(i18n.close) + '">×</button>' +
|
||||
'<h2 class="psa-dir-modal__title">' + esc(compound.name) + '</h2>' +
|
||||
'<div class="psa-dir-modal__badges">' + catBadges + '</div>' +
|
||||
(compound.description ? '<p class="psa-dir-modal__desc">' + esc(compound.description) + '</p>' : '') +
|
||||
sequenceHtml +
|
||||
(dataGrid ? '<div class="psa-dir-modal__data-grid">' + dataGrid + '</div>' : '') +
|
||||
researchHtml +
|
||||
mechanismHtml +
|
||||
pubchemHtml +
|
||||
'<a class="psa-dir-modal__full-link" href="' + esc(compound.url) + '">' + esc(i18n.viewFullPage) + '</a>';
|
||||
|
||||
modal.style.display = 'flex';
|
||||
content.focus();
|
||||
|
||||
// Update URL hash for direct linking.
|
||||
if (compound.slug) {
|
||||
history.replaceState(null, '', '#' + compound.slug);
|
||||
}
|
||||
|
||||
// Fire integration hook for Peptide Community.
|
||||
document.dispatchEvent(new CustomEvent('psa_after_peptide_detail', {
|
||||
detail: { postId: compound.id }
|
||||
}));
|
||||
}
|
||||
|
||||
function closeModal() {
|
||||
var modal = root.querySelector('.psa-dir-modal');
|
||||
modal.style.display = 'none';
|
||||
state.modalData = null;
|
||||
history.replaceState(null, '', window.location.pathname + window.location.search);
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Events
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
function bindEvents() {
|
||||
// Search input.
|
||||
var searchInput = root.querySelector('.psa-dir-search');
|
||||
var debouncedSearch = debounce(function () {
|
||||
state.search = searchInput.value.trim();
|
||||
state.page = 1;
|
||||
showLoader();
|
||||
fetchCompounds(false);
|
||||
}, 400);
|
||||
searchInput.addEventListener('input', debouncedSearch);
|
||||
|
||||
// Category filter buttons.
|
||||
root.querySelector('.psa-dir-filters').addEventListener('click', function (e) {
|
||||
var btn = e.target.closest('.psa-dir-filter');
|
||||
if (!btn) return;
|
||||
|
||||
root.querySelectorAll('.psa-dir-filter').forEach(function (b) {
|
||||
b.classList.remove('psa-dir-filter--active');
|
||||
});
|
||||
btn.classList.add('psa-dir-filter--active');
|
||||
|
||||
state.category = btn.getAttribute('data-category');
|
||||
state.page = 1;
|
||||
showLoader();
|
||||
fetchCompounds(false);
|
||||
});
|
||||
|
||||
// Tab buttons.
|
||||
root.querySelector('.psa-dir-tabs').addEventListener('click', function (e) {
|
||||
var btn = e.target.closest('.psa-dir-tab');
|
||||
if (!btn) return;
|
||||
|
||||
root.querySelectorAll('.psa-dir-tab').forEach(function (b) {
|
||||
b.classList.remove('psa-dir-tab--active');
|
||||
b.setAttribute('aria-selected', 'false');
|
||||
});
|
||||
btn.classList.add('psa-dir-tab--active');
|
||||
btn.setAttribute('aria-selected', 'true');
|
||||
|
||||
state.activeTab = btn.getAttribute('data-tab');
|
||||
renderGrid();
|
||||
});
|
||||
|
||||
// Load More button.
|
||||
root.querySelector('.psa-dir-load-more').addEventListener('click', function () {
|
||||
state.page++;
|
||||
fetchCompounds(true);
|
||||
});
|
||||
|
||||
// Card "View Research Details" button — delegate on grid.
|
||||
root.querySelector('.psa-dir-grid').addEventListener('click', function (e) {
|
||||
var btn = e.target.closest('.psa-dir-card__btn');
|
||||
if (!btn) return;
|
||||
var id = parseInt(btn.getAttribute('data-id'), 10);
|
||||
fetchCompoundDetail(id, function (compound) {
|
||||
if (compound) openModal(compound);
|
||||
});
|
||||
});
|
||||
|
||||
// Modal close: X button, backdrop click, Escape key.
|
||||
root.querySelector('.psa-dir-modal').addEventListener('click', function (e) {
|
||||
if (e.target.classList.contains('psa-dir-modal__backdrop') || e.target.classList.contains('psa-dir-modal__close')) {
|
||||
closeModal();
|
||||
}
|
||||
});
|
||||
|
||||
document.addEventListener('keydown', function (e) {
|
||||
if (e.key === 'Escape' && state.modalData) {
|
||||
closeModal();
|
||||
}
|
||||
});
|
||||
|
||||
// Copy sequence button.
|
||||
root.addEventListener('click', function (e) {
|
||||
var copyBtn = e.target.closest('.psa-dir-modal__copy');
|
||||
if (!copyBtn) return;
|
||||
var seq = copyBtn.getAttribute('data-seq');
|
||||
navigator.clipboard.writeText(seq).then(function () {
|
||||
copyBtn.textContent = i18n.copied;
|
||||
setTimeout(function () { copyBtn.textContent = i18n.copySequence; }, 2000);
|
||||
});
|
||||
});
|
||||
|
||||
// Check URL hash on load for direct modal linking.
|
||||
checkUrlHash();
|
||||
}
|
||||
|
||||
function showLoader() {
|
||||
var grid = root.querySelector('.psa-dir-grid');
|
||||
var loader = root.querySelector('.psa-dir-loader');
|
||||
var empty = root.querySelector('.psa-dir-empty');
|
||||
grid.innerHTML = '';
|
||||
empty.style.display = 'none';
|
||||
loader.style.display = 'block';
|
||||
}
|
||||
|
||||
/**
|
||||
* If URL has a hash like #bpc-157, find the matching compound and open modal.
|
||||
*/
|
||||
function checkUrlHash() {
|
||||
var hash = window.location.hash.replace('#', '');
|
||||
if (!hash) return;
|
||||
/* Wait for initial load, then look for matching slug. */
|
||||
var checkInterval = setInterval(function () {
|
||||
if (state.loading) return;
|
||||
clearInterval(checkInterval);
|
||||
for (var i = 0; i < state.compounds.length; i++) {
|
||||
if (state.compounds[i].slug === hash) {
|
||||
openModal(state.compounds[i]);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}, 200);
|
||||
/* Safety: stop checking after 5 seconds. */
|
||||
setTimeout(function () { clearInterval(checkInterval); }, 5000);
|
||||
}
|
||||
|
||||
// -------------------------------------------------------------------------
|
||||
// Init
|
||||
// -------------------------------------------------------------------------
|
||||
|
||||
if (document.readyState === 'loading') {
|
||||
document.addEventListener('DOMContentLoaded', init);
|
||||
} else {
|
||||
init();
|
||||
}
|
||||
|
||||
function init() {
|
||||
renderShell();
|
||||
showLoader();
|
||||
fetchCompounds(false);
|
||||
}
|
||||
|
||||
})();
|
||||
Reference in New Issue
Block a user