diff --git a/cigaradvisor/scripts/linking-data.js b/cigaradvisor/scripts/linking-data.js index 68cb1df..298352b 100644 --- a/cigaradvisor/scripts/linking-data.js +++ b/cigaradvisor/scripts/linking-data.js @@ -83,6 +83,49 @@ function addBlogPosts() { addLdJsonScript(document.querySelector('head'), ldjson); } +/** + * Determines if the page contains a FAQ section and writes the LD JSON to the head + */ +function addFAQLdJson() { + const contentDivs = document.querySelectorAll('.default-content-wrapper'); + //find the content div that contains a FAQ + for (let i = 0; i < contentDivs.length; i++) { + let isFAQPage = false; + const h2Elements = contentDivs[i].getElementsByTagName('h2'); + // Does the div contain a faq section? + for (let j = 0; j < h2Elements.length; j++) { + if (h2Elements[j].id.includes('frequently-asked-questions')) { + isFAQPage = true; + } + } + if (isFAQPage) { + const ldjson = { + '@context': 'http://schema.org/', + '@type': 'FAQPage', + mainEntity: [], + }; + //questions should be in the h3 elements, with the answers in the following element + const h3Elements = contentDivs[i].getElementsByTagName('h3'); + for (let k = 0; k < h3Elements.length; k++) { + let QAEntity = { + "@type": "Question", + name: h3Elements[k].textContent, + acceptedAnswer : {} + }; + if (h3Elements[k].nextElementSibling) { + QAEntity.acceptedAnswer = { + "@type": "Answer", + text: h3Elements[k].nextElementSibling.textContent + } + //add question only if we found the answer + ldjson.mainEntity.push(QAEntity); + } + } + addLdJsonScript(document.querySelector('head'), ldjson); + } + } +} + export default function addLinkingData() { addOrg(document.querySelector('head')); if (window.location.pathname === '/cigaradvisor') { @@ -91,4 +134,5 @@ export default function addLinkingData() { addOrUpdateCollection(); window.addEventListener('hashchange', addOrUpdateCollection); } + addFAQLdJson(); }