DCXY-20504: Don't pre-render dropzone when l2 limit is hit and upsell is shown

acrobat/blocks/dc-converter-widget/dc-converter-widget.js

@@ -113,7 +113,21 @@ const verbRedirMap = {
   'number-pages': 'number',
 };
 
+const exhCreateLimitCookie = 'cr_p_c_e';
+const exhExportLimitCookie = 'ex_p_c_e';
+const exhOrganizeLimitCookie = 'or_p_c_e';
+const exhCompressLimitCookie = 'cm_p_ops_e';
+
+const exhLimitCookieMap = {
+  'to-pdf': exhCreateLimitCookie,
+  'pdf-to': exhExportLimitCookie,
+  'compress-pdf': exhCompressLimitCookie,
+  'rotate-pages': exhOrganizeLimitCookie,
+};
+
 const url = window.location;
+const cookies = document.cookie;
+
 const langFromPath = url.pathname.split('/')[1];
 const pageLang = localeMap[langFromPath] || 'en-us';
 
@@ -208,18 +222,29 @@ export default async function init(element) {
 
   const isReturningUser = window.localStorage.getItem('pdfnow.auth');
   const isRedirection = /redirect_(?:conversion|files)=true/.test(window.location.search);
-  const preRenderDropZone = !isReturningUser && !isRedirection;
+  let isLimitExhausted = false;
+  const isExportVerb = VERB.includes('pdf-to');
+  const isCreateVerb = VERB.includes('to-pdf');
+  if (exhLimitCookieMap[VERB]) {
+    isLimitExhausted = cookies.includes(exhLimitCookieMap[VERB]);
+  } else if (isExportVerb) {
+    isLimitExhausted = cookies.includes(exhLimitCookieMap['pdf-to']);
+  } else if (isCreateVerb) {
+    isLimitExhausted = cookies.includes(exhLimitCookieMap['to-pdf']);
+  }
 
   const verbIncludeList = ['compress-pdf', 'fillsign', 'sendforsignature', 'add-comment',
     'delete-pages', 'reorder-pages', 'split-pdf', 'insert-pdf', 'extract-pages', 'crop-pages', 'number-pages'];
 
+  const preRenderDropZone = verbIncludeList.includes(VERB) || (!isReturningUser && !isRedirection);
+
   const INLINE_SNIPPET = widget.querySelector(':scope > section#edge-snippet');
   if (INLINE_SNIPPET) {
     widgetContainer.dataset.rendered = 'true';
     widgetContainer.appendChild(...INLINE_SNIPPET.childNodes);
     widget.removeChild(INLINE_SNIPPET);
     performance.mark('milo-move-snippet');
-  } else if (verbIncludeList.includes(VERB) || preRenderDropZone) {
+  } else if (!isLimitExhausted && preRenderDropZone) {
     const response = await fetch(DC_GENERATE_CACHE_URL || `${DC_DOMAIN}/dc-generate-cache/dc-hosted-${DC_GENERATE_CACHE_VERSION}/${VERB}-${pageLang}.html`);
     switch (response.status) {
       case 200: {