Remove preview cards from sections

These are shown in the newly added showcase.

Author: victorlin

static-site/content/community-datasets.yaml

@@ -23,11 +23,6 @@ data:
     maintainers: E. Kinganda Lusamaki, INRB & C. Pratt
     date: 13 Oct 2021
     title: Genomic epidemiology of the 2018-21 Ebola epidemic
-    card:
-      img: "ebola2.png"
-      url: "/community/inrb-drc/ebola-nord-kivu"
-      title: "DRC Ebola (2018-19)"
-      frontpage: true
   - url: https://nextstrain.org/community/narratives/ESR-NZ/GenomicsNarrativeSARSCoV2/aotearoa-border-incursions
     title: Real-time genomics to track COVID-19 post-elimination border incursions in Aotearoa New Zealand
     maintainers: Jordan Douglas, PhD, Jemma L. Geoghegan, PhD, James Hadfield, PhD, Remco Bouckaert, PhD, Matthew Storey, MSc, Xiaoyun Ren, PhD, Joep de Ligt, PhD, Nigel French, PhD, David Welch, PhD
@@ -43,11 +38,6 @@ data:
     maintainers: Katherine Eaton et al
     date: '2022-06-13'
     title: Yersinia Pestis (multiple datasets)
-    card:
-      img: "yersinia.png"
-      url: "/community/ktmeaton/yersinia-pestis/maximum-likelihood/all?m=div"
-      title: "Yersinia pestis"
-      frontpage: true
   - url: https://nextstrain.org/community/pestdisplace/CMDAFRICA
     maintainers: PestDisPlace
     date: 07 Sep 2019

static-site/src/components/Cards/coreCards.js

@@ -3,7 +3,7 @@ import Cards from "../Cards";
 import { theme } from "../../layouts/theme";
 import { UserContext } from "../../layouts/userDataWrapper";
 
-export const createGroupCards = (groups, colors = [...theme.titleColors]) => groups.map((group) => {
+const createGroupCards = (groups, colors = [...theme.titleColors]) => groups.map((group) => {
   const groupColor = colors[0];
   colors.push(colors.shift());
 

static-site/src/components/Cards/nCoVCards.js

@@ -1,32 +1,19 @@
 import React, { useEffect } from "react";
 import ScrollableAnchor, { configureAnchors } from '../../../vendored/react-scrollable-anchor/index';
-import Cards from "../Cards";
-import nCoVCards from "../Cards/nCoVCards";
-import coreCards from "../Cards/coreCards";
-import communityDatasets from "../../../content/community-datasets.yaml";
-import narrativeCards from "../Cards/narrativeCards";
 import Title from "./title";
 import * as Styles from "./styles";
 import { SmallSpacer, BigSpacer, HugeSpacer, FlexCenter, Line } from "../../layouts/generalComponents";
 import Footer from "../Footer";
 import { Showcase } from "../ListResources/Showcase";
 import { cards } from "./showcase.yaml";
-import { createGroupCards } from "./groupCards";
 
-const Section = ({id, title, abstract, cards, buttonText, buttonLink}) => (
+const Section = ({id, title, abstract, buttonText, buttonLink}) => (
   <div id={id} className="col-md-6" style={{paddingBottom: "40px"}}>
     <div style={{display: "flex", flexDirection: "column", alignItems: "center", height: "100%"}}>
       <Styles.H1>{title}</Styles.H1>
       <Styles.CenteredFocusParagraph style={{flexGrow: 1}}>
         {abstract}
       </Styles.CenteredFocusParagraph>
-      <div style={{display: "flex", justifyContent: "space-evenly", flexWrap: "wrap"}}>
-        <Cards
-          squashed
-          compactColumns
-          cards={cards}
-        />
-      </div>
       <BigSpacer/>
       <Styles.Button to={buttonLink}>
         {buttonText}
@@ -88,23 +75,20 @@ const Splash = () => {
           title="SARS-CoV-2 (COVID-19)"
           abstract="We are incorporating SARS-CoV-2 genomes as soon as they are shared and providing analyses and situation reports.
           In addition we have developed a number of resources and tools, and are facilitating independent groups to run their own analyses."
-          cards={nCoVCards}
           buttonText="See all resources"
           buttonLink="/sars-cov-2"
         />
         <Section
           id="groups"
           title="Nextstrain Groups"
           abstract="We want to enable research labs, public health entities and others to share their datasets and narratives through Nextstrain with complete control of their data and audience."
-          cards={createGroupCards([{name: "neherlab"}, {name: "spheres"}])}
           buttonText="See all groups"
           buttonLink="/groups"
         />
         <Section
           id="pathogens"
           title="Explore pathogens"
           abstract="Genomic analyses of specific pathogens kept up-to-date by the Nextstrain team."
-          cards={coreCards}
           buttonText="See all pathogens"
           buttonLink="/pathogens"
         />
@@ -115,15 +99,13 @@ const Splash = () => {
             Analyses by independent groups <a href="https://docs.nextstrain.org/en/latest/guides/share/community-builds.html">stored and
             accessed via public GitHub repos</a>
           </>)}
-          cards={communityDatasets.data.filter((c) => c?.card?.frontpage).map((e) => e.card).slice(0, 2)}
           buttonText="Learn more"
           buttonLink="/community"
         />
         <Section
           id="narratives"
           title="Narratives"
           abstract="Narratives are a method of data-driven storytelling. They allow authoring of content which is displayed alongside a view into the data."
-          cards={narrativeCards}
           buttonText="Find out more"
           buttonLink="https://docs.nextstrain.org/en/latest/guides/communicate/narratives-intro.html"
         />