Fix sitemap, feed, people, sponsors

assets/xsl/rss.xsl

@@ -0,0 +1,140 @@
+{{- $logo := resources.Get "images/logo.png" -}}
+{{- $logo = partial "image_resize.html" (dict "img" $logo "width" 400) -}}
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Renders an RSS feed as a readable page when a person opens it in a browser.
+  A feed reader ignores this stylesheet and reads the XML directly.
+  XSLT 1.0 only: that is what browsers implement.
+  Pairs with sitemap.xsl: same heading shape, same intro, same CSS, same date form.
+  Serves /index.xml, the only feed of the site. A section feed, if one is ever
+  built again, gets its section name in the heading.
+-->
+<xsl:stylesheet version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
+
+  <xsl:output method="html" encoding="utf-8" indent="yes" doctype-system="about:legacy-compat"/>
+
+  <!--
+    Hugo titles a section feed "Events on PyBCN - The Barcelona Python
+    Association" and the home feed "Welcome to PyBCN on PyBCN - ...". The
+    heading keeps the part before " on " for a section and nothing for the
+    home feed, which is the one whose link has no path after the host.
+  -->
+  <xsl:variable name="section" select="substring-before(rss/channel/title, ' on ')"/>
+  <xsl:variable name="path" select="substring-after(substring-after(rss/channel/link, '//'), '/')"/>
+  <xsl:variable name="heading">
+    <xsl:text>PyBCN feed</xsl:text>
+    <xsl:if test="$path != '' and $section != ''">
+      <xsl:value-of select="concat(': ', $section)"/>
+    </xsl:if>
+  </xsl:variable>
+  <xsl:variable name="count" select="count(rss/channel/item)"/>
+
+  <!-- RFC 822, Sun, 04 Oct 2026 10:09:00 +0200, shown as 2026-10-04 10:09 +02:00. -->
+  <xsl:template name="when">
+    <xsl:param name="stamp"/>
+    <xsl:if test="string-length($stamp) >= 31">
+      <xsl:value-of select="substring($stamp, 13, 4)"/>
+      <xsl:text>-</xsl:text>
+      <xsl:choose>
+        <xsl:when test="substring($stamp, 9, 3) = 'Jan'">01</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Feb'">02</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Mar'">03</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Apr'">04</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'May'">05</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Jun'">06</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Jul'">07</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Aug'">08</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Sep'">09</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Oct'">10</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Nov'">11</xsl:when>
+        <xsl:when test="substring($stamp, 9, 3) = 'Dec'">12</xsl:when>
+        <xsl:otherwise>??</xsl:otherwise>
+      </xsl:choose>
+      <xsl:value-of select="concat('-', substring($stamp, 6, 2), ' ', substring($stamp, 18, 5), ' ', substring($stamp, 27, 3), ':', substring($stamp, 30, 2))"/>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template match="/">
+    <html lang="en">
+      <head>
+        <meta charset="utf-8"/>
+        <meta name="viewport" content="width=device-width, initial-scale=1"/>
+        <meta name="robots" content="noindex"/>
+        <title><xsl:value-of select="$heading"/></title>
+        <link rel="icon" href="/favicon.ico" sizes="any"/>
+        <style>
+          body { margin: 0; color: #343a40; background: #fff;
+                 font-family: Helvetica, Roboto, "Segoe UI", Calibri, sans-serif; }
+          h1 { margin: 0; padding: 0; font-weight: normal; font-size: 2rem; }
+          header { padding: 28px 0 24px; text-align: center; background: #fff;
+                   border-bottom: 1px solid #dee2e6; margin-bottom: 1.5rem; }
+          header a { display: inline-block; color: #006c9b; text-decoration: none; }
+          header img { display: block; height: 58px; width: auto; margin: 0 auto 14px; }
+          header a:hover h1, header a:focus h1 { text-decoration: underline; }
+          main { max-width: 72rem; margin: 0 auto; padding: 0 1rem 2rem; }
+          p { margin: 0 0 1rem; }
+          a { color: #006c9b; }
+          table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
+          th, td { padding: 0.4rem 0.6rem; text-align: left; vertical-align: top;
+                   border-bottom: 1px solid #dee2e6; }
+          th { background: #f1f5f8; font-weight: 600; }
+          .n { width: 2.5rem; color: #6c757d; text-align: right; white-space: nowrap; }
+          .when { width: 12rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
+          td.loc { word-break: break-all; }
+          tbody tr:hover { background: #f1f5f8; }
+        </style>
+      </head>
+      <body>
+        <header>
+          <a href="{{ site.Home.Permalink }}">
+            <img src="{{ $logo.RelPermalink }}" width="{{ $logo.Width }}" height="{{ $logo.Height }}" alt="Python Barcelona"/>
+            <h1><xsl:value-of select="$heading"/></h1>
+          </a>
+        </header>
+        <main>
+          <p>
+            <xsl:value-of select="$count"/>
+            <xsl:choose>
+              <xsl:when test="$count = 1"> entry</xsl:when>
+              <xsl:otherwise> entries</xsl:otherwise>
+            </xsl:choose>, most recently changed first.
+            Feed readers read the XML behind this page; a browser shows it as a table.
+            The feed covers <a href="{rss/channel/link}"><xsl:value-of select="rss/channel/link"/></a>.
+          </p>
+          <table>
+            <thead>
+              <tr>
+                <th class="n">#</th>
+                <th>Title</th>
+                <th class="when">Published</th>
+              </tr>
+            </thead>
+            <tbody>
+              <xsl:for-each select="rss/channel/item">
+                <tr>
+                  <td class="n"><xsl:value-of select="position()"/></td>
+                  <td>
+                    <!-- An item with no title shows its link, so the row has text to read and click. -->
+                    <a href="{link}">
+                      <xsl:choose>
+                        <xsl:when test="normalize-space(title) != ''"><xsl:value-of select="title"/></xsl:when>
+                        <xsl:otherwise><xsl:value-of select="link"/></xsl:otherwise>
+                      </xsl:choose>
+                    </a>
+                  </td>
+                  <td class="when">
+                    <xsl:call-template name="when">
+                      <xsl:with-param name="stamp" select="pubDate"/>
+                    </xsl:call-template>
+                  </td>
+                </tr>
+              </xsl:for-each>
+            </tbody>
+          </table>
+        </main>
+      </body>
+    </html>
+  </xsl:template>
+
+</xsl:stylesheet>

assets/xsl/sitemap.xsl

@@ -0,0 +1,104 @@
+{{- $logo := resources.Get "images/logo.png" -}}
+{{- $logo = partial "image_resize.html" (dict "img" $logo "width" 400) -}}
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Renders /sitemap.xml as a readable page when a person opens it in a browser.
+  Search engines ignore this stylesheet and read the XML directly.
+  XSLT 1.0 only: that is what browsers implement.
+  Pairs with rss.xsl: same heading shape, same intro, same CSS, same date form.
+-->
+<xsl:stylesheet version="1.0"
+  xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
+  xmlns:s="http://www.sitemaps.org/schemas/sitemap/0.9"
+  exclude-result-prefixes="s">
+
+  <xsl:output method="html" encoding="utf-8" indent="yes" doctype-system="about:legacy-compat"/>
+
+  <xsl:variable name="heading">PyBCN sitemap</xsl:variable>
+  <xsl:variable name="count" select="count(s:urlset/s:url)"/>
+
+  <!-- W3C datetime, 2026-10-05T18:27:40+02:00, shown as 2026-10-05 18:27 +02:00. -->
+  <xsl:template name="when">
+    <xsl:param name="stamp"/>
+    <xsl:if test="string-length($stamp) >= 25">
+      <xsl:value-of select="concat(substring($stamp, 1, 10), ' ', substring($stamp, 12, 5), ' ', substring($stamp, 20, 6))"/>
+    </xsl:if>
+  </xsl:template>
+
+  <xsl:template match="/">
+    <html lang="en">
+      <head>
+        <meta charset="utf-8"/>
+        <meta name="viewport" content="width=device-width, initial-scale=1"/>
+        <meta name="robots" content="noindex"/>
+        <title><xsl:value-of select="$heading"/></title>
+        <link rel="icon" href="/favicon.ico" sizes="any"/>
+        <style>
+          body { margin: 0; color: #343a40; background: #fff;
+                 font-family: Helvetica, Roboto, "Segoe UI", Calibri, sans-serif; }
+          h1 { margin: 0; padding: 0; font-weight: normal; font-size: 2rem; }
+          header { padding: 28px 0 24px; text-align: center; background: #fff;
+                   border-bottom: 1px solid #dee2e6; margin-bottom: 1.5rem; }
+          header a { display: inline-block; color: #006c9b; text-decoration: none; }
+          header img { display: block; height: 58px; width: auto; margin: 0 auto 14px; }
+          header a:hover h1, header a:focus h1 { text-decoration: underline; }
+          main { max-width: 72rem; margin: 0 auto; padding: 0 1rem 2rem; }
+          p { margin: 0 0 1rem; }
+          a { color: #006c9b; }
+          table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
+          th, td { padding: 0.4rem 0.6rem; text-align: left; vertical-align: top;
+                   border-bottom: 1px solid #dee2e6; }
+          th { background: #f1f5f8; font-weight: 600; }
+          .n { width: 2.5rem; color: #6c757d; text-align: right; white-space: nowrap; }
+          .when { width: 12rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
+          td.loc { word-break: break-all; }
+          tbody tr:hover { background: #f1f5f8; }
+        </style>
+      </head>
+      <body>
+        <header>
+          <a href="{{ site.Home.Permalink }}">
+            <img src="{{ $logo.RelPermalink }}" width="{{ $logo.Width }}" height="{{ $logo.Height }}" alt="Python Barcelona"/>
+            <h1><xsl:value-of select="$heading"/></h1>
+          </a>
+        </header>
+        <main>
+          <p>
+            <xsl:value-of select="$count"/>
+            <xsl:choose>
+              <xsl:when test="$count = 1"> URL</xsl:when>
+              <xsl:otherwise> URLs</xsl:otherwise>
+            </xsl:choose>, most recently changed first.
+            Search engines read the XML behind this page; a browser shows it as a table.
+          </p>
+          <table>
+            <thead>
+              <tr>
+                <th class="n">#</th>
+                <th>URL</th>
+                <th class="when">Last modified</th>
+              </tr>
+            </thead>
+            <tbody>
+              <xsl:for-each select="s:urlset/s:url">
+                <xsl:sort select="s:lastmod" order="descending"/>
+                <tr>
+                  <td class="n"><xsl:value-of select="position()"/></td>
+                  <td class="loc">
+                    <a href="{s:loc}"><xsl:value-of select="s:loc"/></a>
+                  </td>
+                  <td class="when">
+                    <xsl:call-template name="when">
+                      <xsl:with-param name="stamp" select="s:lastmod"/>
+                    </xsl:call-template>
+                  </td>
+                </tr>
+              </xsl:for-each>
+            </tbody>
+          </table>
+        </main>
+      </body>
+    </html>
+  </xsl:template>
+
+</xsl:stylesheet>

config.toml

@@ -20,8 +20,44 @@ timeout = "300s"
     isPlainText = true
     notAlternative = true
 
+# One feed for the whole site, /index.xml, and none per section. Hugo built
+# one for every section by default: ten feeds, nine of them a by-product,
+# from /contact/index.xml with zero items to /people/index.xml with 138
+# items and no titles. The home feed carries the same pages, so a section
+# feed adds nothing a reader can use (#201).
 [outputs]
     home = ["HTML", "RSS", "llms"]
+    section = ["HTML"]
+
+# Every file under content/people/ and content/sponsors/ feeds the grids and
+# the modals through its front matter. Hugo also built a page from each one,
+# with no inbound link anywhere on the site, and they were 206 of the 247
+# entries in the sitemap (#201). The sponsor pages are empty; 73 of the 138
+# person files carry a bio that did render. They all stop, bio or not:
+# publishing only the people who happen to have a paragraph written about
+# them would sort the organizers and speakers of this association into two
+# classes. The pages come back with the Archive, when every person has one
+# worth linking to.
+#
+# render = "never" stops the page and keeps the default list = "always", so
+# the file stays in site.Pages, where people-grid.html and sponsors-grid.html
+# look it up by id. list = "local" would take it out of site.Pages and empty
+# every grid. A page that is not rendered has no permalink, which is how the
+# feed template leaves it out (layouts/_default/rss.xml).
+#
+# /people/ had nothing but a heading and goes with them. /sponsors/ is a real
+# page and stays.
+[[cascade]]
+    [cascade._build]
+        render = "never"
+    [cascade._target]
+        path = "{/people,/people/**}"
+
+[[cascade]]
+    [cascade._build]
+        render = "never"
+    [cascade._target]
+        path = "/sponsors/*"
 
 
 [markup.goldmark.renderer]

content/people/christian-adell.md

@@ -1,7 +1,5 @@
 ---
 id: christian-adell
-aliases:
-  - /people/christian-adell-querol/
 name: Christian Adell
 photo: christian-adell.jpg
 

content/people/kemalcan-bora.md

@@ -1,7 +1,5 @@
 ---
 id: kemalcan-bora
-aliases:
-  - /people/kemalkan-bora/
 name: "Kemalcan Bora"
 photo: "kemalcan-bora.jpg"
 linkedin: "https://www.linkedin.com/in/kemalcanbora/"

layouts/_default/rss.xml

@@ -0,0 +1,70 @@
+{{- $authorEmail := "" }}
+{{- with site.Params.author }}
+  {{- if reflect.IsMap . }}
+    {{- with .email }}
+      {{- $authorEmail = . }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- $authorName := "" }}
+{{- with site.Params.author }}
+  {{- if reflect.IsMap . }}
+    {{- with .name }}
+      {{- $authorName = . }}
+    {{- end }}
+  {{- else }}
+    {{- $authorName  = . }}
+  {{- end }}
+{{- end }}
+
+{{- $pctx := . }}
+{{- if .IsHome }}{{ $pctx = .Site }}{{ end }}
+{{- $pages := slice }}
+{{- if or $.IsHome $.IsSection }}
+{{- $pages = $pctx.RegularPages }}
+{{- else }}
+{{- $pages = $pctx.Pages }}
+{{- end }}
+{{- /* No content file carries a date, so .Date and .PublishDate are zero and the
+     default order is by title. .Lastmod comes from git (enableGitInfo), the same
+     source as the sitemap's lastmod: last change first, and the item date is the
+     date of the last commit that touched the file. */ -}}
+{{- /* A page with _build.render = "never" stays in the collections (the people
+     and sponsor files feed the grids that way) but has no permalink. The feed
+     lists only pages a person can visit. */ -}}
+{{- $pages = where $pages "Permalink" "ne" "" }}
+{{- $pages = $pages.ByLastmod.Reverse }}
+{{- $limit := .Site.Config.Services.RSS.Limit }}
+{{- if ge $limit 1 }}
+{{- $pages = $pages | first $limit }}
+{{- end }}
+{{- printf "<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>" | safeHTML }}
+{{- $xsl := resources.Get "xsl/rss.xsl" | resources.ExecuteAsTemplate "xsl/rss.xsl" . | resources.Fingerprint -}}
+{{- printf "<?xml-stylesheet type=\"text/xsl\" href=\"%s\"?>" $xsl.RelPermalink | safeHTML }}
+<rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom">
+  <channel>
+    <title>{{ if eq .Title .Site.Title }}{{ .Site.Title }}{{ else }}{{ with .Title }}{{ . }} on {{ end }}{{ .Site.Title }}{{ end }}</title>
+    <link>{{ .Permalink }}</link>
+    <description>Recent content {{ if ne .Title .Site.Title }}{{ with .Title }}in {{ . }} {{ end }}{{ end }}on {{ .Site.Title }}</description>
+    <generator>Hugo</generator>
+    <language>{{ site.Language.LanguageCode }}</language>{{ with $authorEmail }}
+    <managingEditor>{{.}}{{ with $authorName }} ({{ . }}){{ end }}</managingEditor>{{ end }}{{ with $authorEmail }}
+    <webMaster>{{ . }}{{ with $authorName }} ({{ . }}){{ end }}</webMaster>{{ end }}{{ with .Site.Copyright }}
+    <copyright>{{ . }}</copyright>{{ end }}{{ if not .Date.IsZero }}
+    <lastBuildDate>{{ (index $pages.ByLastmod.Reverse 0).Lastmod.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</lastBuildDate>{{ end }}
+    {{- with .OutputFormats.Get "RSS" }}
+    {{ printf "<atom:link href=%q rel=\"self\" type=%q />" .Permalink .MediaType | safeHTML }}
+    {{- end }}
+    {{- range $pages }}
+    <item>
+      <title>{{ .Title }}</title>
+      <link>{{ .Permalink }}</link>
+      <pubDate>{{ .Lastmod.Format "Mon, 02 Jan 2006 15:04:05 -0700" | safeHTML }}</pubDate>
+      {{- with $authorEmail }}<author>{{ . }}{{ with $authorName }} ({{ . }}){{ end }}</author>{{ end }}
+      <guid>{{ .Permalink }}</guid>
+      <description>{{ .Summary | transform.XMLEscape | safeHTML }}</description>
+    </item>
+    {{- end }}
+  </channel>
+</rss>