Nuxt RSS Feed dc:creator field

Question

I have created an RSS feed using the @nuxtjs/feed module. Everything is mostly working except I want to use dc:creator instead of author. I have seen RSS feeds that use this field but little in the way of creating a feed that uses it.

Here is my feed function from nuxt.config.js,

feed() {
    const client = Prismic.client('https://my-api.cdn.prismic.io/api/v2');

    return {
        async create(feed) {
            feed.addCategory('Most Recent');

            const articles = await client.query(
                Prismic.Predicates.at('document.type', 'article'),
                {
                    orderings: '[document.last_publication_date desc]',
                    fetchLinks: ['author.author_name'],
                    pageSize: 10,
                },
            );
            articles.results.forEach((post) => {
                let myText = '';
                if (post.data.body.length > 0) {
                    if (post.data.body[0].primary.text_content.length > 0) {
                        myText = post.data.body[0].primary.text_content[0].text;
                    }
                }
                let myAuthor = '';
                if (post.data.article_authors.length > 0) {
                    myAuthor = post.data.article_authors[0].author.data.author_name;
                }

                feed.addItem({
                    content: myText,
                    image: post.data.splash_image.url,
                    author: [
                        {
                            name: myAuthor,
                            email: '[email protected]',
                        },
                    ],

                    creator: myAuthor,

                    title: post.data.splash_title,
                    link: post.href,
                    date: new Date(post.last_publication_date),
                    id: post.href,
                    description: myText,
                });
            });
        },
        cacheTime: 1000 * 60 * 15,
        type: 'rss2',
        path: '/feed',
    };
},

This gives me the following xml feed:

<item>
    <title><![CDATA[Test article with HTML embed]]></title>
    <link>my_url</link>
    <guid>my_url</guid>
    <pubDate>Fri, 20 May 2022 17:21:20 GMT</pubDate>
    <description><![CDATA[this is a rich text block]]></description>
    <content:encoded><![CDATA[this is a rich text block]]></content:encoded>
    <author>[email protected] (author name)</author>
    <enclosure url="img_url" length="0" type="image_url"/>
</item>

Does anyone know why the dc:creator line never appears? How do I use it properly?

Answer 1

Instead of default_reporter, using check_reporter works fine:

## myproj/code.R
library(testthat)

# code ---------------------
if (fun_1() + fun_2() == 3) {
  message("good job")
}
#> Error in fun_1(): could not find function "fun_1"

# funs ---------------------
fun_1 <- function() 1  # OK
fun_2 <- function() 3  # KO

# tests --------------------
with_reporter(check_reporter(), {
  test_that("fun_1 works", {
    expect_equal(fun_1(), 1)
  })
  test_that("fun_2 works", {
    expect_equal(fun_2(), 2)
  })
})
#> == Failed tests ================================================================
#> -- Failure (<text>:19:5): fun_2 works ------------------------------------------
#> fun_2() not equal to 2.
#> 1/1 mismatches
#> [1] 3 - 2 == 1
#> 
#> [ FAIL 1 | WARN 0 | SKIP 0 | PASS 1 ]

^{Created on 2021-12-27 by the reprex package (v2.0.1)}

Session info

sessioninfo::session_info()
#> - Session info ---------------------------------------------------------------
#>  setting  value
#>  version  R version 4.1.2 (2021-11-01)
#>  os       Windows 10 x64 (build 22523)
#>  system   x86_64, mingw32
#>  ui       RTerm
#>  language (EN)
#>  collate  English_United States.1252
#>  ctype    English_United States.1252
#>  tz       Europe/Berlin
#>  date     2021-12-27
#>  pandoc   2.14.0.3 @ C:/Bin/RStudio/bin/pandoc/ (via rmarkdown)
#> 
#> - Packages -------------------------------------------------------------------
#>  package     * version date (UTC) lib source
#>  cli           3.1.0   2021-10-27 [1] CRAN (R 4.1.2)
#>  crayon        1.4.2   2021-10-29 [1] CRAN (R 4.1.2)
#>  desc          1.4.0   2021-09-28 [1] CRAN (R 4.1.2)
#>  digest        0.6.29  2021-12-01 [1] CRAN (R 4.1.2)
#>  evaluate      0.14    2019-05-28 [1] CRAN (R 4.1.2)
#>  fastmap       1.1.0   2021-01-25 [1] CRAN (R 4.1.2)
#>  fs            1.5.2   2021-12-08 [1] CRAN (R 4.1.2)
#>  glue          1.6.0   2021-12-17 [1] CRAN (R 4.1.2)
#>  highr         0.9     2021-04-16 [1] CRAN (R 4.1.2)
#>  htmltools     0.5.2   2021-08-25 [1] CRAN (R 4.1.2)
#>  knitr         1.37    2021-12-16 [1] CRAN (R 4.1.2)
#>  magrittr      2.0.1   2020-11-17 [1] CRAN (R 4.1.2)
#>  pkgload       1.2.4   2021-11-30 [1] CRAN (R 4.1.2)
#>  R6            2.5.1   2021-08-19 [1] CRAN (R 4.1.2)
#>  reprex        2.0.1   2021-08-05 [1] CRAN (R 4.1.2)
#>  rlang         0.4.12  2021-10-18 [1] CRAN (R 4.1.2)
#>  rmarkdown     2.11    2021-09-14 [1] CRAN (R 4.1.2)
#>  rprojroot     2.0.2   2020-11-15 [1] CRAN (R 4.1.2)
#>  rstudioapi    0.13    2020-11-12 [1] CRAN (R 4.1.2)
#>  sessioninfo   1.2.2   2021-12-06 [1] CRAN (R 4.1.2)
#>  stringi       1.7.6   2021-11-29 [1] CRAN (R 4.1.2)
#>  stringr       1.4.0   2019-02-10 [1] CRAN (R 4.1.2)
#>  testthat    * 3.1.1   2021-12-03 [1] CRAN (R 4.1.2)
#>  withr         2.4.3   2021-11-30 [1] CRAN (R 4.1.2)
#>  xfun          0.29    2021-12-14 [1] CRAN (R 4.1.2)
#>  yaml          2.2.1   2020-02-01 [1] CRAN (R 4.1.1)
#> 
#>  [1] C:/Bin/R/R-4.1.2/library
#> 
#> ------------------------------------------------------------------------------

Moreover, I have just discovered that if I write tests on a script, in RStudio, a button appears to facilitate the testing: