| 1 |
(function () { |
| 2 |
'use strict'; |
| 3 |
var root = document.getElementById('bkbg-template-catalog'); |
| 4 |
if (!root) return; |
| 5 |
var timer, controller, sequence = 0; |
| 6 |
var dialog, frame, status, fallback, returnFocus, previewKey, previewOrigin, loadingTimer; |
| 7 |
var deviceWidths = { desktop: null, tablet: 768, mobile: 375 }; |
| 8 |
var focusSelector = 'button:not([disabled]),a[href],iframe,input:not([disabled]),select:not([disabled]),textarea:not([disabled]),[tabindex]'; |
| 9 |
var liveAvailable = typeof window.fetch === 'function' && typeof window.AbortController === 'function' && |
| 10 |
typeof window.FormData === 'function' && typeof window.DOMParser === 'function'; |
| 11 |
if (liveAvailable) root.classList.add('has-live-search'); |
| 12 |
|
| 13 |
function focusables(container) { |
| 14 |
return Array.from(container.querySelectorAll(focusSelector)).filter(function (node) { |
| 15 |
return node.tabIndex >= 0 && !node.closest('[hidden],[inert]'); |
| 16 |
}); |
| 17 |
} |
| 18 |
|
| 19 |
function previewURL(link) { |
| 20 |
try { |
| 21 |
var key = link.dataset.previewKey; |
| 22 |
if (!/^[a-z0-9][a-z0-9-]{0,159}$/.test(key || '')) return null; |
| 23 |
var url = new URL(link.href, location.href); |
| 24 |
if (url.username || url.password || !/^https?:$/.test(url.protocol)) return null; |
| 25 |
// Validate the raw href before URL normalization can hide traversal/escaping. |
| 26 |
var source = link.getAttribute('href'); |
| 27 |
var publicMatch = /^https:\/\/templates\.blockenberg\.com\/template-library\/previews\/([A-Za-z0-9][A-Za-z0-9_-]{0,79})\/([a-z0-9][a-z0-9-]{0,159})\/$/.exec(source); |
| 28 |
if (publicMatch && publicMatch[0] === source && publicMatch[2] === key) return url; |
| 29 |
} catch (error) { /* A malformed URL cannot be embedded. */ } |
| 30 |
return null; |
| 31 |
} |
| 32 |
|
| 33 |
function setDevice(device) { |
| 34 |
if (!Object.prototype.hasOwnProperty.call(deviceWidths, device)) return; |
| 35 |
var width = deviceWidths[device]; |
| 36 |
frame.style.width = width === null ? '100%' : width + 'px'; |
| 37 |
frame.setAttribute('width', width === null ? '100%' : width); |
| 38 |
root.querySelector('[data-preview-stage]').dataset.device = device; |
| 39 |
var size = dialog.querySelector('[data-preview-size]'); |
| 40 |
if (size) size.textContent = width === null ? 'Full width' : width + ' px'; |
| 41 |
root.querySelector('[data-preview-stage]').scrollLeft = 0; |
| 42 |
dialog.querySelectorAll('[data-preview-device]').forEach(function (button) { |
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button.setAttribute('aria-pressed', String(button.dataset.previewDevice === device)); |
| 44 |
}); |
| 45 |
} |
| 46 |
|
| 47 |
function closePreview() { |
| 48 |
if (!dialog || !dialog.open) return; |
| 49 |
dialog.close(); |
| 50 |
resetPreview(); |
| 51 |
} |
| 52 |
|
| 53 |
function resetPreview() { |
| 54 |
clearTimeout(loadingTimer); |
| 55 |
frame.src = 'about:blank'; |
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frame.removeAttribute('aria-busy'); |
| 57 |
document.documentElement.classList.remove('bkbg-preview-open'); |
| 58 |
var target = returnFocus; |
| 59 |
if (!target || !target.isConnected) { |
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target = Array.from(root.querySelectorAll('[data-bkbg-preview]')).find(function (link) { |
| 61 |
return link.dataset.previewKey === previewKey; |
| 62 |
}) || root.querySelector('#bkbg-catalog-search') || root.querySelector('.bkbg-catalog-tabs a'); |
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} |
| 64 |
returnFocus = null; |
| 65 |
previewOrigin = null; |
| 66 |
if (target) target.focus({ preventScroll: true }); |
| 67 |
} |
| 68 |
|
| 69 |
function openPreview(link, url) { |
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returnFocus = link; |
| 71 |
previewKey = link.dataset.previewKey; |
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previewOrigin = url.origin; |
| 73 |
var title = link.dataset.previewTitle || 'Template'; |
| 74 |
dialog.querySelector('#bkbg-preview-title').textContent = title; |
| 75 |
frame.title = title + ' — native Blockenberg preview'; |
| 76 |
fallback.href = url.href; |
| 77 |
setDevice('desktop'); |
| 78 |
status.textContent = 'Loading preview…'; |
| 79 |
dialog.classList.remove('is-ready', 'is-slow'); |
| 80 |
dialog.classList.add('is-loading'); |
| 81 |
frame.setAttribute('aria-busy', 'true'); |
| 82 |
dialog.showModal(); |
| 83 |
document.documentElement.classList.add('bkbg-preview-open'); |
| 84 |
dialog.querySelector('[data-preview-close]').focus(); |
| 85 |
frame.src = url.href; |
| 86 |
clearTimeout(loadingTimer); |
| 87 |
loadingTimer = setTimeout(function () { |
| 88 |
if (dialog.open) { |
| 89 |
dialog.classList.add('is-slow'); |
| 90 |
status.textContent = 'Preview is taking longer than expected. Use the open-page button above to view it directly.'; |
| 91 |
} |
| 92 |
}, 15000); |
| 93 |
} |
| 94 |
|
| 95 |
function bindPreview() { |
| 96 |
dialog = root.querySelector('#bkbg-template-preview'); |
| 97 |
if (!dialog) return; |
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frame = dialog.querySelector('iframe'); |
| 99 |
status = dialog.querySelector('.bkbg-preview-status'); |
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fallback = dialog.querySelector('[data-preview-fallback]'); |
| 101 |
dialog.addEventListener('cancel', function (event) { |
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event.preventDefault(); |
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closePreview(); |
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}); |
| 105 |
dialog.addEventListener('close', function () { |
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// A queued close event must not clear a newly reopened preview. |
| 107 |
if (!dialog.open && returnFocus) resetPreview(); |
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}); |
| 109 |
frame.addEventListener('load', function () { |
| 110 |
if (!dialog.open || frame.getAttribute('src') === 'about:blank') return; |
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clearTimeout(loadingTimer); |
| 112 |
frame.removeAttribute('aria-busy'); |
| 113 |
dialog.classList.remove('is-loading', 'is-slow'); |
| 114 |
dialog.classList.add('is-ready'); |
| 115 |
status.textContent = 'Preview loaded.'; |
| 116 |
try { |
| 117 |
var inner = frame.contentDocument; |
| 118 |
if (!inner) return; |
| 119 |
// Same-origin authoring previews can forward keyboard input directly. |
| 120 |
inner.addEventListener('keydown', function (event) { |
| 121 |
if (event.defaultPrevented || !dialog.open) return; |
| 122 |
if (event.key === 'Escape') { |
| 123 |
event.preventDefault(); |
| 124 |
closePreview(); |
| 125 |
} else if (event.key === 'Tab') { |
| 126 |
var nodes = focusables(inner).filter(function (node) { |
| 127 |
return node.getClientRects().length > 0; |
| 128 |
}); |
| 129 |
var active = inner.activeElement; |
| 130 |
if (!nodes.length || (event.shiftKey && active === nodes[0]) || |
| 131 |
(!event.shiftKey && active === nodes[nodes.length - 1])) { |
| 132 |
var outer = focusables(dialog), index = outer.indexOf(frame); |
| 133 |
var target = outer[(index + (event.shiftKey ? -1 : 1) + outer.length) % outer.length]; |
| 134 |
if (target) { event.preventDefault(); target.focus(); } |
| 135 |
} |
| 136 |
} |
| 137 |
}); |
| 138 |
} catch (error) { /* Public previews use the validated postMessage bridge. */ } |
| 139 |
}); |
| 140 |
} |
| 141 |
bindPreview(); |
| 142 |
|
| 143 |
document.addEventListener('keydown', function (event) { |
| 144 |
if (!dialog || !dialog.open || event.defaultPrevented) return; |
| 145 |
if (event.key === 'Escape') { |
| 146 |
event.preventDefault(); |
| 147 |
closePreview(); |
| 148 |
} else if (event.key === 'Tab') { |
| 149 |
var nodes = focusables(dialog), first = nodes[0], last = nodes[nodes.length - 1]; |
| 150 |
var active = document.activeElement; |
| 151 |
if (event.shiftKey && (active === first || active === dialog)) { |
| 152 |
event.preventDefault(); last.focus(); |
| 153 |
} else if (!event.shiftKey && (active === last || active === dialog)) { |
| 154 |
event.preventDefault(); first.focus(); |
| 155 |
} |
| 156 |
} |
| 157 |
}); |
| 158 |
document.addEventListener('focusin', function (event) { |
| 159 |
if (dialog && dialog.open && !dialog.contains(event.target)) dialog.querySelector('[data-preview-close]').focus(); |
| 160 |
}); |
| 161 |
window.addEventListener('message', function (event) { |
| 162 |
if (!dialog || !dialog.open || event.source !== frame.contentWindow || event.origin !== previewOrigin) return; |
| 163 |
if (event.data && event.data.type === 'bkbg-template-preview:escape') closePreview(); |
| 164 |
}); |
| 165 |
|
| 166 |
// Match King Addons: a new search/category/collection/tag replaces the previous filter. |
| 167 |
function resetOtherFilters(active) { |
| 168 |
var form = root.querySelector('#bkbg-catalog-filters'); |
| 169 |
form.querySelectorAll('input[name="s"],select[name="category"],select[name="collection"],input[name="tags[]"],input[name="plan"]').forEach(function (node) { |
| 170 |
if (node === active) return; |
| 171 |
if (node.type === 'checkbox') node.checked = false; |
| 172 |
else if (node.type === 'radio') node.checked = active.name !== 'plan' && node.value === ''; |
| 173 |
else node.value = ''; |
| 174 |
}); |
| 175 |
} |
| 176 |
|
| 177 |
function filtersURL() { |
| 178 |
var form = root.querySelector('#bkbg-catalog-filters'), url = new URL(form.action); |
| 179 |
new FormData(form).forEach(function (value, key) { if (value !== '') url.searchParams.append(key, value); }); |
| 180 |
return url; |
| 181 |
} |
| 182 |
function sameFilters(first, second) { |
| 183 |
function values(url) { |
| 184 |
var tags = []; |
| 185 |
url.searchParams.forEach(function (value, key) { |
| 186 |
if (/^tags\[\d*\]$/.test(key) && value !== '') tags.push(value); |
| 187 |
}); |
| 188 |
return ['view', 's', 'category', 'collection', 'plan'].map(function (key) { |
| 189 |
return url.searchParams.get(key) || (key === 'view' ? 'templates' : ''); |
| 190 |
}).concat(tags.sort()); |
| 191 |
} |
| 192 |
return JSON.stringify(values(first)) === JSON.stringify(values(second)); |
| 193 |
} |
| 194 |
async function load(url, partial, historyMode) { |
| 195 |
clearTimeout(timer); |
| 196 |
if (controller) controller.abort(); |
| 197 |
controller = new AbortController(); |
| 198 |
var run = ++sequence, content = root.querySelector('.bkbg-catalog-content'); |
| 199 |
var requestController = controller, timedOut = false; |
| 200 |
var requestTimer = setTimeout(function () { timedOut = true; requestController.abort(); }, 20000); |
| 201 |
content.setAttribute('aria-busy', 'true'); |
| 202 |
try { |
| 203 |
var response = await fetch(url, { credentials: 'same-origin', signal: requestController.signal }); |
| 204 |
if (!response.ok) throw new Error('Unable to load library'); |
| 205 |
var doc = new DOMParser().parseFromString(await response.text(), 'text/html'); |
| 206 |
var next = doc.querySelector('#bkbg-template-catalog'); |
| 207 |
if (run !== sequence) return; |
| 208 |
var nextResults = next && next.querySelector('#bkbg-catalog-results'); |
| 209 |
var nextForms = next && next.querySelector('#bkbg-catalog-import-forms'); |
| 210 |
if (!nextResults || !nextForms || !next.querySelector('#bkbg-catalog-filters') || |
| 211 |
!next.querySelector('.bkbg-catalog-content')) throw new Error('Library is unavailable'); |
| 212 |
if (partial) { |
| 213 |
var currentResults = root.querySelector('#bkbg-catalog-results'); |
| 214 |
var currentForms = root.querySelector('#bkbg-catalog-import-forms'); |
| 215 |
if (!currentResults || !currentForms) throw new Error('Library is unavailable'); |
| 216 |
var resultsHadFocus = currentResults.contains(document.activeElement); |
| 217 |
// Validate both fragments first: card indices and import form keys must stay paired. |
| 218 |
currentResults.replaceWith(nextResults); |
| 219 |
currentForms.replaceWith(nextForms); |
| 220 |
content.removeAttribute('aria-busy'); |
| 221 |
if (resultsHadFocus && (!dialog || !dialog.open)) { |
| 222 |
nextResults.setAttribute('tabindex', '-1'); |
| 223 |
nextResults.focus({ preventScroll: true }); |
| 224 |
} |
| 225 |
} else { |
| 226 |
var previewWasOpen = dialog && dialog.open; |
| 227 |
var catalogHadFocus = root.contains(document.activeElement); |
| 228 |
closePreview(); |
| 229 |
root.replaceWith(next); |
| 230 |
root = next; |
| 231 |
root.classList.add('has-live-search'); |
| 232 |
bindPreview(); |
| 233 |
if (previewWasOpen || catalogHadFocus) { |
| 234 |
var target = Array.from(root.querySelectorAll('[data-bkbg-preview]')).find(function (link) { |
| 235 |
return previewWasOpen && link.dataset.previewKey === previewKey; |
| 236 |
}) || root.querySelector('#bkbg-catalog-search'); |
| 237 |
if (target) target.focus({ preventScroll: true }); |
| 238 |
} |
| 239 |
} |
| 240 |
root.querySelector('.bkbg-catalog-load-error')?.remove(); |
| 241 |
root.classList.add('has-live-search'); |
| 242 |
if (historyMode === 'replace') history.replaceState({}, '', url); |
| 243 |
else if (historyMode !== false) history.pushState({}, '', url); |
| 244 |
} catch (error) { |
| 245 |
if ((error.name === 'AbortError' && !timedOut) || run !== sequence) return; |
| 246 |
content.removeAttribute('aria-busy'); |
| 247 |
var msg = document.createElement('p'); |
| 248 |
msg.className = 'bkbg-catalog-load-error'; |
| 249 |
msg.setAttribute('role', 'alert'); |
| 250 |
msg.textContent = timedOut ? 'Loading templates timed out. Use Search to try again.' : 'Unable to load templates. Use Search to try again.'; |
| 251 |
root.querySelector('.bkbg-catalog-load-error')?.remove(); |
| 252 |
content.prepend(msg); |
| 253 |
root.classList.remove('has-live-search'); |
| 254 |
} finally { |
| 255 |
clearTimeout(requestTimer); |
| 256 |
} |
| 257 |
} |
| 258 |
document.addEventListener('input', function (event) { |
| 259 |
if (liveAvailable && root.contains(event.target) && event.target.id === 'bkbg-catalog-search') { |
| 260 |
clearTimeout(timer); |
| 261 |
if (controller) controller.abort(); |
| 262 |
++sequence; |
| 263 |
resetOtherFilters(event.target); |
| 264 |
timer = setTimeout(function () { load(filtersURL(), true, 'replace'); }, 250); |
| 265 |
} |
| 266 |
}); |
| 267 |
document.addEventListener('change', function (event) { |
| 268 |
if (liveAvailable && root.contains(event.target) && event.target.closest('#bkbg-catalog-filters') && event.target.id !== 'bkbg-catalog-search') { |
| 269 |
resetOtherFilters(event.target); |
| 270 |
load(filtersURL(), true); |
| 271 |
} |
| 272 |
}); |
| 273 |
var importDialog, importBusy = false, importReturnFocus; |
| 274 |
function showImport() { |
| 275 |
if (!importDialog) { |
| 276 |
importDialog = document.createElement('dialog'); |
| 277 |
importDialog.className = 'bkbg-import-dialog'; |
| 278 |
importDialog.setAttribute('aria-labelledby', 'bkbg-import-title'); |
| 279 |
importDialog.innerHTML = '<h2 id="bkbg-import-title"><span class="bkbg-import-indicator" aria-hidden="true"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle class="bkbg-import-track" cx="12" cy="12" r="9"/><circle class="bkbg-import-spin" cx="12" cy="12" r="9"/><path class="bkbg-import-check" d="m6 12 4 4 8-8"/><path class="bkbg-import-error" d="M12 7v6m0 4h.01"/></svg></span>Import template</h2><p class="bkbg-import-message" role="status" aria-live="polite"></p><progress max="100" value="0" aria-label="Template import progress"></progress><p class="bkbg-import-percent">0%</p><p class="bkbg-import-note">Keep this window open while your draft is prepared.</p><div class="bkbg-import-actions"><a class="button button-primary" hidden>Open in editor</a><button type="button" class="button" disabled>Close</button></div>'; |
| 280 |
document.body.appendChild(importDialog); |
| 281 |
importDialog.addEventListener('cancel', function(event) { if (importBusy) event.preventDefault(); }); |
| 282 |
importDialog.querySelector('button').addEventListener('click', function() { importDialog.close(); }); |
| 283 |
importDialog.addEventListener('close', function() { if (importReturnFocus?.isConnected) importReturnFocus.focus(); }); |
| 284 |
} |
| 285 |
importDialog.dataset.state = 'loading'; |
| 286 |
importDialog.querySelector('a').hidden = true; |
| 287 |
importDialog.querySelector('button').disabled = true; |
| 288 |
importDialog.querySelector('progress').value = 0; |
| 289 |
importDialog.querySelector('.bkbg-import-percent').textContent = '0%'; |
| 290 |
importDialog.querySelector('.bkbg-import-message').setAttribute('role', 'status'); |
| 291 |
importDialog.querySelector('.bkbg-import-message').textContent = 'Starting import…'; |
| 292 |
importDialog.querySelector('.bkbg-import-note').textContent = 'Keep this window open while your draft is prepared.'; |
| 293 |
if (!importDialog.open) importDialog.showModal(); |
| 294 |
} |
| 295 |
async function importTemplate(form, submitter) { |
| 296 |
if (importBusy) return; |
| 297 |
importBusy = true; importReturnFocus = submitter; |
| 298 |
if (submitter) submitter.disabled = true; |
| 299 |
var completed = false, failed = false; |
| 300 |
function message(row) { |
| 301 |
if (row.type === 'progress') { |
| 302 |
var percent = Math.max(0, Math.min(100, Number(row.percent) || 0)); |
| 303 |
importDialog.querySelector('progress').value = percent; |
| 304 |
importDialog.querySelector('.bkbg-import-percent').textContent = percent + '%'; |
| 305 |
importDialog.querySelector('.bkbg-import-message').textContent = String(row.message || 'Importing…'); |
| 306 |
} else if (row.type === 'error') { failed = true; throw new Error(row.message || 'Import failed.'); } |
| 307 |
else if (row.type === 'complete') { |
| 308 |
var url = new URL(row.editUrl, location.href); |
| 309 |
if (url.origin !== location.origin || !/\/wp-admin\/post\.php$/.test(url.pathname) || url.searchParams.get('action') !== 'edit' || url.searchParams.get('post') !== String(row.postId)) throw new Error('Invalid editor link.'); |
| 310 |
completed = true; |
| 311 |
importDialog.dataset.state = 'complete'; |
| 312 |
importDialog.querySelector('progress').value = 100; |
| 313 |
importDialog.querySelector('.bkbg-import-percent').textContent = '100%'; |
| 314 |
importDialog.querySelector('.bkbg-import-message').textContent = 'Your draft is ready.'; |
| 315 |
importDialog.querySelector('.bkbg-import-note').textContent = 'Open it in the editor when you are ready. The page has not been published.'; |
| 316 |
var link = importDialog.querySelector('a'); link.href = url.href; link.hidden = false; link.focus(); |
| 317 |
} |
| 318 |
} |
| 319 |
try { |
| 320 |
showImport(); |
| 321 |
var response = await fetch(root.dataset.importUrl, { method: 'POST', credentials: 'same-origin', body: new FormData(form), headers: { Accept: 'application/x-ndjson' } }); |
| 322 |
if (!response.ok) throw new Error(response.status === 403 ? 'Import denied. Refresh the library and check your access.' : 'Import request failed (HTTP ' + response.status + ').'); |
| 323 |
var pending = ''; |
| 324 |
function consume(text, final) { |
| 325 |
pending += text; var lines = pending.split('\n'); pending = lines.pop(); |
| 326 |
lines.forEach(function(line) { if (line.trim()) message(JSON.parse(line)); }); |
| 327 |
if (final && pending.trim()) { message(JSON.parse(pending)); pending = ''; } |
| 328 |
} |
| 329 |
if (response.body?.getReader && typeof TextDecoder === 'function') { |
| 330 |
var reader = response.body.getReader(), decoder = new TextDecoder(); |
| 331 |
while (true) { var chunk = await reader.read(); if (chunk.done) break; consume(decoder.decode(chunk.value, {stream:true}), false); } |
| 332 |
consume(decoder.decode(), true); |
| 333 |
} else consume(await response.text(), true); |
| 334 |
if (!completed) throw new Error('Import did not finish. Check Pages for a draft before retrying.'); |
| 335 |
} catch (error) { |
| 336 |
importDialog.dataset.state = 'error'; |
| 337 |
importDialog.querySelector('a').hidden = true; |
| 338 |
importDialog.querySelector('.bkbg-import-message').textContent = error.name === 'SyntaxError' ? 'Unexpected server response. Check Pages for a draft before retrying.' : (error.message || 'Import failed.'); |
| 339 |
importDialog.querySelector('.bkbg-import-message').setAttribute('role', 'alert'); |
| 340 |
importDialog.querySelector('.bkbg-import-note').textContent = failed ? 'Nothing was opened. Close this window to return to the library.' : 'Check Pages for a draft before retrying if the connection was interrupted.'; |
| 341 |
} finally { |
| 342 |
importBusy = false; if (submitter?.isConnected) submitter.disabled = false; |
| 343 |
importDialog.querySelector('button').disabled = false; |
| 344 |
} |
| 345 |
} |
| 346 |
document.addEventListener('submit', function (event) { |
| 347 |
if (root.contains(event.target) && event.target.id.indexOf('bkbg-catalog-import-') === 0 && typeof fetch === 'function' && typeof FormData === 'function' && typeof HTMLDialogElement !== 'undefined' && typeof HTMLDialogElement.prototype.showModal === 'function') { event.preventDefault(); importTemplate(event.target, event.submitter); return; } |
| 348 |
if (liveAvailable && root.contains(event.target) && event.target.id === 'bkbg-catalog-filters') { event.preventDefault(); load(filtersURL(), true); } |
| 349 |
}); |
| 350 |
document.addEventListener('click', function (event) { |
| 351 |
if (!root.contains(event.target)) return; |
| 352 |
var close = event.target.closest('[data-preview-close]'); |
| 353 |
if (close) { closePreview(); return; } |
| 354 |
var device = event.target.closest('[data-preview-device]'); |
| 355 |
if (device) { setDevice(device.dataset.previewDevice); return; } |
| 356 |
if (event.ctrlKey || event.metaKey || event.shiftKey || event.altKey || event.button) return; |
| 357 |
var preview = event.target.closest('[data-bkbg-preview]'); |
| 358 |
if (preview) { |
| 359 |
var url = previewURL(preview); |
| 360 |
if (!url) { event.preventDefault(); return; } |
| 361 |
// Unsupported browsers retain the safe, same-tab ordinary link. |
| 362 |
if (!dialog || typeof dialog.showModal !== 'function') return; |
| 363 |
event.preventDefault(); |
| 364 |
openPreview(preview, url); |
| 365 |
return; |
| 366 |
} |
| 367 |
if (event.target === dialog && dialog.open) { |
| 368 |
var rect = dialog.getBoundingClientRect(); |
| 369 |
if (event.clientX < rect.left || event.clientX > rect.right || event.clientY < rect.top || event.clientY > rect.bottom) closePreview(); |
| 370 |
return; |
| 371 |
} |
| 372 |
var anchor = event.target.closest('.bkbg-catalog-pagination a,.bkbg-catalog-tabs a,.bkbg-catalog-reset,.bkbg-catalog-empty a,.bkbg-catalog-collection a'); |
| 373 |
if (!anchor || !liveAvailable) return; |
| 374 |
event.preventDefault(); |
| 375 |
var pagination = !!anchor.closest('.bkbg-catalog-pagination'), url = new URL(anchor.href); |
| 376 |
// A pending search/filter change makes old pagination links stale. Apply the current filters first. |
| 377 |
if (pagination && !sameFilters(filtersURL(), url)) url = filtersURL(); |
| 378 |
load(url, pagination); |
| 379 |
}); |
| 380 |
window.addEventListener('popstate', function () { if (liveAvailable) load(new URL(location.href), false, false); }); |
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})(); |
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