// Download control for the OpenAPI file behind the endpoint page on screen. // Mintlify auto-injects root-level .js files into every page, so this file // needs no docs.json entry. The API sync pipeline never touches root .js // files, so a spec re-sync cannot remove this behavior. // // Mintlify's Download API spec menu packages every spec on the deployment // into one zip. This control reads the spec path Mintlify already embeds // next to the current page href, and links to that file only. (function() { 'use strict'; function mightHaveSpec(pathname) { return pathname.indexOf('/unified/') === 0 || pathname.indexOf('/conversational-banking/') === 0; } function specForPath(pathname, source) { const needles = [ '\\"href\\":\\"' + pathname + '\\"', '"href":"' + pathname + '"' ]; const specPattern = /openapi\\?":\\?"(\/[^"\\]+\.(?:yaml|yml|json))/g; for (let i = 0; i < needles.length; i++) { const needle = needles[i]; let from = 0; while (from < source.length) { const index = source.indexOf(needle, from); if (index < 0) { break; } const window = source.slice(Math.max(0, index - 500), index); let match; let spec = null; specPattern.lastIndex = 0; while ((match = specPattern.exec(window))) { spec = match[1]; } if (spec) { return spec; } from = index + needle.length; } } return null; } function fileName(specPath) { const parts = specPath.split('/'); return parts[parts.length - 1]; } // The title row is the flex line Mintlify uses for the page-context button. // #page-title is sometimes wrapped, so climb to that row instead of using // the title's immediate parent. function titleRow(title, header) { let node = title; while (node && node.parentElement && node.parentElement !== header) { const parent = node.parentElement; const className = typeof parent.className === 'string' ? parent.className : ''; if (className.indexOf('flex-row') !== -1) { return parent; } node = parent; } return title.parentElement; } // Returns true when the link is in place, or this page will not get one. function mount() { const pathname = window.location.pathname; if (!mightHaveSpec(pathname)) { const stray = document.querySelector('[data-openapi-download]'); if (stray) { stray.remove(); } specOnThisPage = false; return true; } const source = document.documentElement.innerHTML; if (source.length !== htmlLength) { htmlLength = source.length; scansAtLength = 0; } const spec = specForPath(pathname, source); if (!spec) { specOnThisPage = false; scansAtLength += 1; return scansAtLength > 15; } specOnThisPage = true; scansAtLength = 0; const title = document.querySelector('#page-title'); if (!title) { return false; } const header = title.closest('header') || document.querySelector('#header'); if (!header || !header.contains(title)) { return false; } const row = titleRow(title, header); if (!row) { return false; } const existing = document.querySelector('[data-openapi-download]'); if (existing) { existing.remove(); } const link = document.createElement('a'); link.dataset.openapiDownload = 'true'; link.className = 'openapi-download'; link.href = spec; link.download = fileName(spec); link.setAttribute('aria-label', 'Download OpenAPI spec'); const icon = document.createElementNS('http://www.w3.org/2000/svg', 'svg'); icon.setAttribute('xmlns', 'http://www.w3.org/2000/svg'); icon.setAttribute('width', '18'); icon.setAttribute('height', '18'); icon.setAttribute('viewBox', '0 0 18 18'); icon.setAttribute('fill', 'none'); icon.setAttribute('aria-hidden', 'true'); icon.innerHTML = ''; const label = document.createElement('span'); label.textContent = 'Download OpenAPI spec'; link.appendChild(icon); link.appendChild(label); row.appendChild(link); return true; } let retryTimer = null; let specOnThisPage = false; let htmlLength = 0; let scansAtLength = 0; function attemptMount(attempt) { clearTimeout(retryTimer); if (!mount() && attempt < 10) { retryTimer = setTimeout(function() { attemptMount(attempt + 1); }, 300); } } let lastKnownUrl = window.location.pathname; let observerTimer = null; const observer = new MutationObserver(function() { clearTimeout(observerTimer); observerTimer = setTimeout(function() { const currentPath = window.location.pathname; if (currentPath !== lastKnownUrl) { lastKnownUrl = currentPath; specOnThisPage = false; htmlLength = 0; scansAtLength = 0; const stale = document.querySelector('[data-openapi-download]'); if (stale) { stale.remove(); } attemptMount(0); } else if ( mightHaveSpec(currentPath) && document.querySelector('#page-title') && !document.querySelector('[data-openapi-download]') && (specOnThisPage || scansAtLength <= 15 || document.documentElement.innerHTML.length !== htmlLength) ) { attemptMount(0); } }, 150); }); function start() { lastKnownUrl = window.location.pathname; attemptMount(0); observer.observe(document.body, { childList: true, subtree: true }); } if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', start); } else { start(); } })();

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