diff --git a/modules/rivrAnalyticsAdapter.js b/modules/rivrAnalyticsAdapter.js index c1cfec7c1c9a..04648e3e3cb6 100644 --- a/modules/rivrAnalyticsAdapter.js +++ b/modules/rivrAnalyticsAdapter.js @@ -194,44 +194,64 @@ function reportClickEvent(event) { }, JSON.stringify(req)); }; -function addClickHandlers(bannersIds) { - setTimeout(function () { - bannersIds.forEach(function (bannerId) { - let doc = document.getElementById(bannerId); - if (doc) { - let iframe = doc.getElementsByTagName('iframe')[0]; - if (iframe) { - iframe.contentDocument.addEventListener('click', reportClickEvent); - } - } - }); - }, 1500); +function addClickHandler(bannerId) { + pinHandlerToHTMLElement(bannerId, dataLoaderForHandler, addClickListener); }; -function displayedImpressionHandler(bannersIds) { - setTimeout(function () { - bannersIds.forEach((bannerId) => { - let doc = document.getElementById(bannerId); - if (doc) { - let iframe = doc.getElementsByTagName('iframe')[0]; - if (iframe) { - let displayedImpressionImg = iframe.contentDocument.getElementsByTagName('img').length > 0; - if (displayedImpressionImg) { - let timestamp = new Date().toISOString(); - let requestId = generateUUID(); - let impression = { - timestamp, - 'request_id': requestId, - }; - if (rivrAnalytics.context.queue) { - rivrAnalytics.context.queue.push(impression); - } - } - } +function addDisplayedImpHandler(bannerId) { + pinHandlerToHTMLElement(bannerId, dataLoaderForHandler, impHandler); +}; + +function pinHandlerToHTMLElement(elementId, dataLoaderForHandler, specializedHandler) { + function waitForElement() { + let element = document.getElementById(elementId); + if (!element) { + window.requestAnimationFrame(waitForElement); + } else { + dataLoaderForHandler(element, specializedHandler); + } + } + waitForElement(); +} + +function dataLoaderForHandler(element, specializedHandler) { + function waitForElement() { + let iframe = element.getElementsByTagName('iframe')[0]; + if (!iframe) { + window.requestAnimationFrame(waitForElement); + } else { + let displayedImpression = iframe.contentDocument.getElementsByTagName('img').length > 0; + if (!displayedImpression) { + window.requestAnimationFrame(waitForElement); + } else { + specializedHandler(iframe); } - }); - sendImpressions(); - }, 3000); + } + } + waitForElement(); +}; + +function addClickListener(iframe) { + iframe.contentDocument.addEventListener('click', reportClickEvent); +} + +function impHandler(iframe) { + let timestamp = new Date().toISOString(); + let requestId = generateUUID(); + let impression = { + timestamp, + 'request_id': requestId, + }; + if (rivrAnalytics.context.queue) { + rivrAnalytics.context.queue.push(impression); + } +} + +function addHandlers(bannersIds) { + bannersIds.forEach((bannerId) => { + addClickHandler(bannerId); + addDisplayedImpHandler(bannerId); + }) }; function fulfillAuctionObject() { @@ -353,8 +373,7 @@ rivrAnalytics.enableAnalytics = (config) => { clientURL: window.location.href, queue: new ExpiringQueue(sendImpressions, sendAuction, config.options.queueTimeout || DEFAULT_QUEUE_TIMEOUT) }; - addClickHandlers(config.options.bannersIds); - displayedImpressionHandler(config.options.bannersIds); + addHandlers(config.options.bannersIds); logInfo('Rivr Analytics enabled with config', rivrAnalytics.context); rivrAnalytics.originEnableAnalytics(config); };