asyncapi · asyncapi-bot · Mar 28, 2024 · Mar 6, 2024 · Mar 6, 2024 · Mar 6, 2024
diff --git a/components/AuthorAvatars.tsx b/components/AuthorAvatars.tsx
@@ -23,7 +23,9 @@ export default function AuthorAvatars({ authors = [] }: AuthorAvatarsProps) {
           <img
             key={index}
             title={author.name}
-            className={`${index > 0 ? `left- absolute${index * 7} top-0` : `mr- relative${(authors.length - 1) * 7}`} z-${(authors.length - 1 - index) * 10} size-10 rounded-full border-2 border-white object-cover hover:z-50`}
+            className={`${index > 0 ? `left- absolute${index * 7} top-0` : `mr- relative${(authors.length - 1) * 7}`} 
+              z-${(authors.length - 1 - index) * 10} size-10 rounded-full border-2 
+              border-white object-cover hover:z-50`}
             src={author.photo}
             loading='lazy'
             data-testid='AuthorAvatars-img'

diff --git a/components/Head.tsx b/components/Head.tsx
@@ -0,0 +1,88 @@
+import Head from 'next/head';
+import { useContext } from 'react';
+import ReactGA from 'react-ga';
+import TagManager from 'react-gtm-module';
+
+import AppContext from '../context/AppContext';
+
+interface IHeadProps {
+  title: string;
+  description?: string;
+  image: string;
+  rssTitle?: string;
+  rssLink?: string;
+}
+
+/**
+ * @param {String} props.title - The title of the page
+ * @param {String} props.description - The description of the page
+ * @param {String} props.image - The image of the page
+ * @param {String} props.rssTitle - The RSS title of the page
+ * @param {String} props.rssLink - The RSS link of the page
- * @param {String} props.title - The title of the page
- * @param {String} props.description - The description of the page
- * @param {String} props.image - The image of the page
- * @param {String} props.rssTitle - The RSS title of the page
- * @param {String} props.rssLink - The RSS link of the page
+ * @param {string} props.title - The title of the page
+ * @param {string} props.description - The description of the page
+ * @param {string} props.image - The image of the page
+ * @param {string} props.rssTitle - The RSS title of the page
+ * @param {string} props.rssLink - The RSS link of the page
- * @param {String} props.title - The title of the page
- * @param {String} props.description - The description of the page
- * @param {String} props.image - The image of the page
- * @param {String} props.rssTitle - The RSS title of the page
- * @param {String} props.rssLink - The RSS link of the page
+ * @param {string} props.title - The title of the page
+ * @param {string} props.description - The description of the page
+ * @param {string} props.image - The image of the page
+ * @param {string} props.rssTitle - The RSS title of the page
+ * @param {string} props.rssLink - The RSS link of the page
+ * @description The head of the page with the meta tags
+ */
+export default function HeadComponent({
+  title,
+  description = `Open source tools to easily build and maintain your event-driven architecture. 
+                All powered by the AsyncAPI specification, the industry standard for defining asynchronous APIs.`,
+  image = '/img/social/website-card.jpg',
+  rssTitle = 'RSS Feed for AsyncAPI Initiative Blog',
+  rssLink = '/rss.xml'
+}: IHeadProps) {
+  const url = process.env.DEPLOY_PRIME_URL || process.env.DEPLOY_URL || 'http://localhost:3000';
+  const appContext = useContext(AppContext);
+  const { path = '' } = appContext || {};
+  let currImage = image;
+
+  const permalink = `${url}${path}`;
+  let type = 'website';
+
+  if (path.startsWith('/docs') || path.startsWith('/blog')) {
+    type = 'article';
+  }
+
+  if (!image.startsWith('http') && !image.startsWith('https')) {
+    currImage = `${url}${image}`;
+  }
+
+  const permTitle = 'AsyncAPI Initiative for event-driven APIs';
+
+  const currTitle = title ? `${title} | ${permTitle}` : permTitle;
+
+  // enable google analytics
+  if (typeof window !== 'undefined' && window.location.hostname.includes('asyncapi.com')) {
+    TagManager.initialize({ gtmId: 'GTM-T58BTVQ' });
+    ReactGA.initialize('UA-109278936-1');
+    ReactGA.pageview(window.location.pathname + window.location.search);
+  }
+
+  return (
+    <Head>
+      <meta name='viewport' content='width=device-width, initial-scale=1, shrink-to-fit=no' />
+      <meta httpEquiv='x-ua-compatible' content='ie=edge' />
+      <meta httpEquiv='Content-Type' content='text/html; charset=utf-8' />
+      <meta name='description' content={description} />
+      <link rel='alternate' type='application/rss+xml' title={rssTitle} href={rssLink} />
+
+      {/* Google / Search Engine Tags */}
+      <meta itemProp='name' content={title} />
+      <meta itemProp='description' content={description} />
+      <meta itemProp='image' content={currImage} />
+
+      {/* Twitter Card data */}
+      <meta name='twitter:card' content='summary_large_image' />
+      <meta name='twitter:title' content={title} />
+      <meta name='twitter:description' content={description} />
+      <meta name='twitter:image' content={currImage} />
+
+      {/* Open Graph data */}
+      <meta property='og:title' content={title} />
+      <meta property='og:type' content={type} />
+      <meta property='og:url' content={permalink} />
+      <meta property='og:image' content={currImage} />
+      <meta property='og:description' content={description} />
+
+      <title>{currTitle}</title>
+    </Head>
+  );
+}
diff --git a/components/TOC.tsx b/components/TOC.tsx
@@ -0,0 +1,99 @@
+import { useState } from 'react';
+import Scrollspy from 'react-scrollspy';
+import { twMerge } from 'tailwind-merge';
+
+import ArrowRight from './icons/ArrowRight';
+
+interface ITOCProps {
+  className?: string;
+  cssBreakingPoint?: string;
+  toc: {
+    lvl: number;
+    content: string;
+    slug: string;
+  }[];
+  contentSelector?: string;
+  depth?: number;
+}
+
+/**
+ * @param className - The class name of the TOC
+ * @param cssBreakingPoint - The CSS breaking point of the TOC
+ * @param toc - The table of contents
+ * @param contentSelector - The content selector
+ * @param depth - The depth of the TOC
+ * @description The table of contents
+ */
+export default function TOC({ className, cssBreakingPoint = 'xl', toc, contentSelector, depth = 2 }: ITOCProps) {
+  const [open, setOpen] = useState(false);
+
+  if (!toc || !toc.length) return null;
+  const minLevel = toc.reduce((mLevel, item) => (!mLevel || item.lvl < mLevel ? item.lvl : mLevel), 0);
+  const tocItems = toc
+    .filter((item) => item.lvl <= minLevel + depth)
+    .map((item) => ({
+      ...item,
+      content: item.content.replace(/[\s]?\{#[\w\d\-_]+\}$/, '').replace(/(<([^>]+)>)/gi, ''),
+      // For TOC rendering in specification files in the spec repo we have "a" tags added manually to the spec
+      // markdown document MDX takes these "a" tags and uses them to render the "id" for headers like
+      // a-namedefinitionsapplicationaapplication slugWithATag contains transformed heading name that is later used
+      // for scroll spy identification
+      slugWithATag: item.content
+        .replace(/[<>?!:`'."\\/=]/gi, '')
+        .replace(/\s/gi, '-')
+        .toLowerCase()
+    }));
+
+  return (
+    <div
+      className={twMerge(`${className} ${tocItems.length ? '' : 'hidden'} 
+      ${cssBreakingPoint === 'xl' ? 'xl:block' : 'lg:block'} md:top-24 md:max-h-(screen-14) z-20`)}
+      onClick={() => setOpen(!open)}
+    >
+      <div
+        className={`flex cursor-pointer ${tocItems.length ? '' : 'hidden'}
+        ${cssBreakingPoint === 'xl' ? 'xl:cursor-auto' : 'lg:cursor-auto'} xl:mt-2`}
+      >
+        <h5
+          className={twMerge(`${open && 'mb-4'} flex-1 text-primary-500 font-medium uppercase tracking-wide 
+          text-sm font-sans antialiased ${
+            cssBreakingPoint === 'xl'
+              ? `xl:mb-4 xl:text-xs xl:text-gray-900 
+          xl:font-bold`
+              : 'lg:mb-4 lg:text-xs lg:text-gray-900 lg:font-bold'
+          }`)}
+          data-testid='TOC-Heading'
+        >
+          On this page
+        </h5>
+        <div className={`text-underline p4 text-center ${cssBreakingPoint === 'xl' ? 'xl:hidden' : 'lg:hidden'}`}>
+          <ArrowRight
+            className={`${open ? '-rotate-90' : 'rotate-90'} -mt-0.5 h-6 
+            text-primary-500 transition duration-200 ease-in-out`}
+          />
+        </div>
+      </div>
+      <div className={`${!open && 'hidden'} ${cssBreakingPoint === 'xl' ? 'xl:block' : 'lg:block'}`}>
+        <Scrollspy
+          items={tocItems.map((item) => item.slug)}
+          currentClassName='text-primary-500 font-bold'
+          componentTag='div'
+          rootEl={contentSelector}
+          offset={-120}
+        >
+          {tocItems.map((item, index) => (
+            <a
+              className={`pl-${2 ** (item.lvl - 1)} font-normal mb-1 block font-sans text-sm 
+                  text-gray-900 antialiased transition duration-100 ease-in-out hover:underline`}
+              href={`#${item.slug}`}
+              key={index}
+              data-testid='TOC-Link'
+            >
+              {item.content.replaceAll('`', '')}
+            </a>
+          ))}
+        </Scrollspy>
+      </div>
+    </div>
+  );
+}
diff --git a/components/campaigns/AnnouncementBanner.tsx b/components/campaigns/AnnouncementBanner.tsx
@@ -0,0 +1,69 @@
+import React from 'react';
+
+import { HeadingLevel, HeadingTypeStyle } from '@/types/typography/Heading';
+import { ParagraphTypeStyle } from '@/types/typography/Paragraph';
+
+import Button from '../buttons/Button';
+import Heading from '../typography/Heading';
+import Paragraph from '../typography/Paragraph';
+import AnnouncementRemainingDays from './AnnouncementRemainingDays';
+
+interface BannerProps {
+  title: string;
+  dateLocation: string;
+  cfaText: string;
+  eventName: string;
+  cfpDeadline: string;
+  link: string;
+  city: string;
+  activeBanner: boolean;
+  small: boolean;
+  className: string;
+}
+
+/**
+ * @description The banner to use for Announcement
+ * @param {String} props.title - The title of the banner
+ * @param {String} props.dateLocation - The date and location of the banner
+ * @param {String} props.cfaText - The call for action text
+ * @param {String} props.eventName - The name of the event
+ * @param {String} props.cfpDeadline - The deadline for the call for speakers
+ * @param {String} props.link - The link of the banner
+ * @param {String} props.city - The city of the banner
+ * @param {Boolean} props.activeBanner - Whether the banner is active
+ * @param {Boolean} props.small - Whether the banner is small
+ * @param {String} props.className - The class name of the banner
+ */
+export default function Banner({
+  title,
+  dateLocation,
+  cfaText,
+  eventName,
+  cfpDeadline,
+  link,
+  city,
+  activeBanner,
+  small,
+  className
+}: BannerProps) {
+  return (
+    <div
+      className={`absolute size-full rounded border border-gray-200 bg-gray-50 py-6
+          transition-transform${className} ${small ? 'mb-4' : 'mx-3 mb-6 mt-3 p-3'}
+          ${activeBanner ? 'z-10 scale-100 opacity-100' : 'z-0 scale-90 opacity-0'}`}
+      data-testid='AnnouncementHero-main-div'
+    >
+      <Heading className='countdown-text-gradient' level={HeadingLevel.h2} typeStyle={HeadingTypeStyle.lg}>
+        {title}
+      </Heading>
+      <Heading className='countdown-text-gradient' level={HeadingLevel.h2} typeStyle={HeadingTypeStyle.md}>
+        {city}
+      </Heading>
+      <Paragraph typeStyle={ParagraphTypeStyle.lg}>{dateLocation}</Paragraph>
+      <AnnouncementRemainingDays dateTime={cfpDeadline} eventName={eventName} />
+      <div className='mt-6 space-x-2 pb-2'>
+        <Button href={link} target='_blank' text={cfaText} data-testid='AnnouncementHero-submit-session' />
+      </div>
+    </div>
+  );
+}
diff --git a/components/campaigns/AnnouncementHero.tsx b/components/campaigns/AnnouncementHero.tsx
@@ -0,0 +1,98 @@
+import { useEffect, useState } from 'react';
+
+import ArrowLeft from '../icons/ArrowLeft';
+import ArrowRight from '../icons/ArrowRight';
+import Container from '../layout/Container';
+import Banner from './AnnouncementBanner';
+import { banners } from './banners';
+
+interface IAnnouncementHeroProps {
+  className?: string;
+  small?: boolean;
+}
+
+/**
+ * @param {String} props.className - The class name of the announcement hero
+ * @param {Boolean} props.small - Whether the banner is small
+ * @param {Boolean} props.hideVideo - Whether the video should be hidden
+ * @description The announcement hero
+ */
+export default function AnnouncementHero({ className = '', small = false }: IAnnouncementHeroProps) {
+  const [activeIndex, setActiveIndex] = useState(0);
+
+  const len = banners.length;
+
+  const goToPrevious = () => {
+    setActiveIndex((prevIndex) => (prevIndex === 0 ? len - 1 : prevIndex - 1));
+  };
+
+  const goToNext = () => {
+    setActiveIndex((prevIndex) => (prevIndex === len - 1 ? 0 : prevIndex + 1));
+  };
+
+  const goToIndex = (index: number) => {
+    setActiveIndex(index);
+  };
+
+  useEffect(() => {
+    const interval = setInterval(() => setActiveIndex((index) => index + 1), 5000);
+
+    return () => {
+      clearInterval(interval);
+    };
+  }, [activeIndex]);
+
+  return (
+    <Container as='section' padding='' className={'text-center'}>
+      <div className='relative flex flex-row items-center justify-center overflow-x-hidden md:gap-4'>
+        <div
+          className={`absolute left-0 top-1/2 z-10 mb-2 flex size-8 -translate-y-1/2 cursor-pointer
+          items-center justify-center rounded-full bg-primary-500 opacity-50 hover:bg-primary-600 md:opacity-100`}
+          onClick={goToPrevious}
+        >
+          <ArrowLeft className='w-4 text-white' />
+        </div>
+        <div className='relative flex w-5/6 flex-col items-center justify-center gap-2 pr-3'>
+          <div className='relative h-[18rem] w-full overflow-hidden lg:h-[17rem] lg:w-[38rem]'>
+            {banners.map(
+              (banner, index) =>
+                banner.show && (
+                  <Banner
+                    key={index}
+                    title={banner.title}
+                    dateLocation={banner.dateLocation}
+                    cfaText={banner.cfaText}
+                    eventName={banner.eventName}
+                    cfpDeadline={banner.cfpDeadline}
+                    link={banner.link}
+                    city={banner.city}
+                    activeBanner={index === activeIndex % len}
+                    className={className}
+                    small={small}
+                  />
+                )
+            )}
+          </div>
+          <div className='m-auto flex justify-center'>
+            {banners.map((banner, index) => (
+              <div
+                key={index}
+                className={`mx-1 size-2 cursor-pointer rounded-full ${
+                  activeIndex % len === index ? 'bg-primary-500' : 'bg-gray-300'
+                }`}
+                onClick={() => goToIndex(index)}
+              />
+            ))}
+          </div>
+        </div>
+        <div
+          className={`absolute right-0 top-1/2 z-10 mb-2 size-8 -translate-y-1/2 cursor-pointer
+                      rounded-full bg-primary-500 opacity-50 hover:bg-primary-600 md:opacity-100`}
+          onClick={goToNext}
+        >
+          <ArrowRight className='text-white' />
+        </div>
+      </div>
+    </Container>
+  );
+}