gioser-graph: wrap init in requestAnimationFrame for hidden deck

- Wraps the entire fetch+render in requestAnimationFrame
  so the container has real size before Cytoscape runs cose layout
- Uses 'preset' layout first, then cose with animate:'end'
  to play nice with 0-size containers during deck animation
This commit is contained in:
Sergio
2026-05-23 15:24:15 +00:00
parent a908d8420c
commit 9db79617eb
+32 -33
View File
@@ -11,7 +11,7 @@
(function () { (function () {
'use strict'; 'use strict';
const COLORS = { var COLORS = {
logos: '#d0dbff', logos: '#d0dbff',
aire: '#d0dbff', aire: '#d0dbff',
nomos: '#f59056', nomos: '#f59056',
@@ -25,12 +25,11 @@
function caminoColor(c) { return COLORS[c] || '#888'; } function caminoColor(c) { return COLORS[c] || '#888'; }
function initGraph(container) { function initGraph(container) {
const apiUrl = container.getAttribute('data-api-url') || 'https://api.gioser.net'; var apiUrl = container.getAttribute('data-api-url') || 'https://api.gioser.net';
const onNavigate = window.__gioserGraphNavigate || null; var onNavigate = window.__gioserGraphNavigate || null;
// Si cytoscape no ha cargado, esperar
if (typeof cytoscape === 'undefined') { if (typeof cytoscape === 'undefined') {
const check = setInterval(() => { var check = setInterval(function () {
if (typeof cytoscape !== 'undefined') { if (typeof cytoscape !== 'undefined') {
clearInterval(check); clearInterval(check);
initGraph(container); initGraph(container);
@@ -39,6 +38,10 @@
return; return;
} }
// Esperar un frame antes de fetch — el deck puede estar oculto
// y Cytoscape necesita tamaño real para el layout cose.
requestAnimationFrame(function () {
fetch(apiUrl + '/graph?limit=500') fetch(apiUrl + '/graph?limit=500')
.then(function (r) { return r.json(); }) .then(function (r) { return r.json(); })
.then(function (data) { .then(function (data) {
@@ -55,7 +58,7 @@
data: { data: {
id: d.id, id: d.id,
doc_id: d.doc_id, doc_id: d.doc_id,
label: d.name.length > 24 ? d.name.slice(0, 22) + '' : d.name, label: d.name.length > 24 ? d.name.slice(0, 22) + '\u2026' : d.name,
camino: d.camino.toUpperCase(), camino: d.camino.toUpperCase(),
color: color, color: color,
}, },
@@ -70,25 +73,25 @@
for (var i = 0; i < data.edges.length; i++) { for (var i = 0; i < data.edges.length; i++) {
var ed = data.edges[i].data; var ed = data.edges[i].data;
if (!nodeIds[ed.source] || !nodeIds[ed.target]) continue; if (!nodeIds[ed.source] || !nodeIds[ed.target]) continue;
var weight = ed.weight || 0.7;
elements.push({ elements.push({
group: 'edges', group: 'edges',
data: { data: {
id: ed.id, id: ed.id,
source: ed.source, source: ed.source,
target: ed.target, target: ed.target,
weight: weight, weight: ed.weight || 0.7,
}, },
}); });
} }
// Guardar payload completo para tooltip
var tipMap = {}; var tipMap = {};
for (var i = 0; i < data.nodes.length; i++) { for (var i = 0; i < data.nodes.length; i++) {
var d = data.nodes[i].data; var d = data.nodes[i].data;
if (d.doc_id) tipMap[d.id] = d; if (d.doc_id) tipMap[d.id] = d;
} }
// Layout: 'preset' primero con posiciones aleatorias para
// que el contenedor tome tamaño, luego cose cuando visible.
var cy = cytoscape({ var cy = cytoscape({
container: container, container: container,
elements: elements, elements: elements,
@@ -128,17 +131,25 @@
}, },
], ],
layout: { layout: {
name: 'cose', name: 'preset',
animate: false, fit: false,
idealEdgeLength: 150,
nodeRepulsion: 7000,
gravity: 0.2,
numIter: 800,
fit: true,
padding: 25,
}, },
}); });
// Ahora aplicar layout cose con animación (se adaptará al tamaño real)
cy.layout({
name: 'cose',
animate: 'end',
animationEasing: 'ease-out',
animationDuration: 600,
idealEdgeLength: 150,
nodeRepulsion: 7000,
gravity: 0.2,
numIter: 800,
fit: true,
padding: 25,
}).run();
// Tooltip // Tooltip
var tooltipEl = document.createElement('div'); var tooltipEl = document.createElement('div');
tooltipEl.className = 'cy-tooltip'; tooltipEl.className = 'cy-tooltip';
@@ -177,10 +188,8 @@
} }
}); });
// Click nodo: centrar + desvanecer resto
cy.on('click', 'node', function (ev) { cy.on('click', 'node', function (ev) {
var node = ev.target; var node = ev.target;
// Vecinos
cy.nodes().not(node).not(node.neighborhood()).forEach(function (n) { cy.nodes().not(node).not(node.neighborhood()).forEach(function (n) {
n.style({ 'opacity': 0.12 }); n.style({ 'opacity': 0.12 });
}); });
@@ -201,13 +210,11 @@
}); });
}); });
// Doble clic: callback de navegación
cy.on('dblclick', 'node', function (ev) { cy.on('dblclick', 'node', function (ev) {
var docId = ev.target.data('doc_id'); var docId = ev.target.data('doc_id');
if (onNavigate && docId) onNavigate(docId); if (onNavigate && docId) onNavigate(docId);
}); });
// Clic en fondo: restaurar todo
cy.on('click', function (ev) { cy.on('click', function (ev) {
if (ev.target === cy) { if (ev.target === cy) {
cy.nodes().forEach(function (n) { cy.nodes().forEach(function (n) {
@@ -220,19 +227,10 @@
} }
}); });
// ResizeObserver para redimensionar con el contenedor
var ro = new ResizeObserver(function () { var ro = new ResizeObserver(function () {
cy.resize().fit(25); cy.resize().fit(25);
}); });
ro.observe(container); ro.observe(container);
// Scroll del deck: pausar interacciones del grafo
var deckEl = container.closest('.deck');
if (deckEl) {
deckEl.addEventListener('scroll', function () {
// No hacemos nada especial, el grafo se redimensiona solo
});
}
}) })
.catch(function (err) { .catch(function (err) {
console.warn('gioser-graph: error:', err); console.warn('gioser-graph: error:', err);
@@ -241,9 +239,11 @@
'font-size:0.8rem;font-family:Inter,sans-serif;">' + 'font-size:0.8rem;font-family:Inter,sans-serif;">' +
'· grafo no disponible ·</div>'; '· grafo no disponible ·</div>';
}); });
}); // requestAnimationFrame
} }
// MutationObserver: detecta <gioser-graph> agregados en cualquier momento // MutationObserver: detecta <gioser-graph> agregados dinámicamente
var observer = new MutationObserver(function (mutations) { var observer = new MutationObserver(function (mutations) {
for (var m = 0; m < mutations.length; m++) { for (var m = 0; m < mutations.length; m++) {
var added = mutations[m].addedNodes; var added = mutations[m].addedNodes;
@@ -252,7 +252,6 @@
if (el.tagName && el.tagName.toLowerCase() === 'gioser-graph') { if (el.tagName && el.tagName.toLowerCase() === 'gioser-graph') {
initGraph(el); initGraph(el);
} }
// También revisar hijos
var graphs = el.querySelectorAll ? el.querySelectorAll('gioser-graph') : []; var graphs = el.querySelectorAll ? el.querySelectorAll('gioser-graph') : [];
for (var j = 0; j < graphs.length; j++) { for (var j = 0; j < graphs.length; j++) {
initGraph(graphs[j]); initGraph(graphs[j]);
@@ -266,7 +265,7 @@
subtree: true, subtree: true,
}); });
// También inicializar los que ya existen (si el DOM ya está listo) // Inicializar los que ya existen
var existing = document.querySelectorAll('gioser-graph'); var existing = document.querySelectorAll('gioser-graph');
for (var i = 0; i < existing.length; i++) { for (var i = 0; i < existing.length; i++) {
initGraph(existing[i]); initGraph(existing[i]);