feat(about): add event date to staff sectionHEADmain

5 files changed, 42 insertions, 19 deletions

diff --git a/services/nuldoc/content/about/staff.toml b/services/nuldoc/content/about/staff.toml
index 792e0856..04691991 100644
--- a/services/nuldoc/content/about/staff.toml
+++ b/services/nuldoc/content/about/staff.toml
@@ -2,53 +2,64 @@
 date = { from = "2023-03-23", to = "2023-03-25" }
 event = "PHPerKaigi 2023"
 role = "当日スタッフ"
+url = "https://phperkaigi.jp/2023/"
 
 [[staff]]
 date = { from = "2024-03-07", to = "2024-03-09" }
 event = "PHPerKaigi 2024"
 role = "コアスタッフ"
+url = "https://phperkaigi.jp/2024/"
 
 [[staff]]
 date = "2024-04-13"
 event = "PHP カンファレンス小田原 2024"
 role = "当日スタッフ"
+url = "https://phpcon-odawara.jp/2024/"
 
 [[staff]]
 date = { from = "2024-08-22", to = "2024-08-24" }
 event = "iOSDC Japan 2024"
 role = "コアスタッフ"
+url = "https://iosdc.jp/2024/"
 
 [[staff]]
 date = "2024-12-22"
 event = "PHP カンファレンス 2024"
 role = "当日スタッフ"
+url = "https://phpcon.php.gr.jp/2024/"
 
 [[staff]]
 date = { from = "2025-03-21", to = "2025-03-23" }
 event = "PHPerKaigi 2025"
 role = "コアスタッフ"
+url = "https://phperkaigi.jp/2025/"
 
 [[staff]]
 date = "2025-04-12"
 event = "PHP カンファレンス小田原 2025"
 role = "コアスタッフ"
+url = "https://phpcon-odawara.jp/2025/"
 
 [[staff]]
 date = { from = "2025-09-19", to = "2025-09-21" }
 event = "iOSDC Japan 2025"
 role = "コアスタッフ"
+url = "https://iosdc.jp/2025/"
 
 [[staff]]
 date = { from = "2026-03-20", to = "2026-03-22" }
 event = "PHPerKaigi 2026"
 role = "コアスタッフ"
+url = "https://phperkaigi.jp/2026/"
 
 [[staff]]
 date = "2026-04-11"
 event = "PHP カンファレンス小田原 2026"
 role = "コアスタッフ"
+url = "https://phpcon-odawara.jp/ja/2026/"
 
 [[staff]]
 date = "2026-10-03"
 event = "PHP カンファレンス愛媛 2026"
 role = "コアスタッフ"
+url = "https://phpcon.ehime.jp/"
diff --git a/services/nuldoc/lib/nuldoc/about/parse.rb b/services/nuldoc/lib/nuldoc/about/parse.rb
index 9236807c..ff8ca1d1 100644
--- a/services/nuldoc/lib/nuldoc/about/parse.rb
+++ b/services/nuldoc/lib/nuldoc/about/parse.rb
@@ -12,7 +12,8 @@ module Nuldoc
         StaffRecord.new(
           date: parse_date(entry['date']),
           event: entry['event'],
-          role: entry['role']
+          role: entry['role'],
+          url: entry['url']
         )
       end
     end
diff --git a/services/nuldoc/lib/nuldoc/about/staff_record.rb b/services/nuldoc/lib/nuldoc/about/staff_record.rb
index ea456153..134eee7c 100644
--- a/services/nuldoc/lib/nuldoc/about/staff_record.rb
+++ b/services/nuldoc/lib/nuldoc/about/staff_record.rb
@@ -1,7 +1,11 @@
 module Nuldoc
-  StaffRecord = Data.define(:date, :event, :role) do
+  StaffRecord = Data.define(:date, :event, :role, :url) do
     def sort_date
       date.is_a?(Range) ? date.begin : date
     end
+
+    def linkable?
+      url
+    end
   end
 end
diff --git a/services/nuldoc/lib/nuldoc/pages/about_page.rb b/services/nuldoc/lib/nuldoc/pages/about_page.rb
index 6c72ec09..2517e6e2 100644
--- a/services/nuldoc/lib/nuldoc/pages/about_page.rb
+++ b/services/nuldoc/lib/nuldoc/pages/about_page.rb
@@ -83,14 +83,21 @@ module Nuldoc
                       h2 { text 'カンファレンススタッフ' }
                       ul do
                         sorted_staff.each do |record|
+                          if record.date.is_a?(Range)
+                            from_str = Revision.date_to_string(record.date.begin)
+                            to_str = Revision.date_to_string(record.date.end)
+                            label = "#{from_str}〜#{to_str}: #{record.event} (#{record.role})"
+                          else
+                            date_str = Revision.date_to_string(record.date)
+                            label = "#{date_str}: #{record.event} (#{record.role})"
+                          end
                           li do
-                            if record.date.is_a?(Range)
-                              from_str = Revision.date_to_string(record.date.begin)
-                              to_str = Revision.date_to_string(record.date.end)
-                              text "#{from_str}〜#{to_str}: #{record.event} (#{record.role})"
+                            if record.linkable?
+                              a href: record.url, target: '_blank', rel: 'noreferrer' do
+                                text label
+                              end
                             else
-                              date_str = Revision.date_to_string(record.date)
-                              text "#{date_str}: #{record.event} (#{record.role})"
+                              text label
                             end
                           end
                         end
diff --git a/services/nuldoc/public/about/index.html b/services/nuldoc/public/about/index.html
index 1f5a5626..b71e2fd0 100644
--- a/services/nuldoc/public/about/index.html
+++ b/services/nuldoc/public/about/index.html
@@ -153,37 +153,37 @@
             <h2>カンファレンススタッフ</h2>
             <ul>
               <li>
-                2026-10-03: PHP カンファレンス愛媛 2026 (コアスタッフ)
+                <a href="https://phpcon.ehime.jp/" rel="noreferrer" target="_blank">2026-10-03: PHP カンファレンス愛媛 2026 (コアスタッフ)</a>
               </li>
               <li>
-                2026-04-11: PHP カンファレンス小田原 2026 (コアスタッフ)
+                <a href="https://phpcon-odawara.jp/ja/2026/" rel="noreferrer" target="_blank">2026-04-11: PHP カンファレンス小田原 2026 (コアスタッフ)</a>
               </li>
               <li>
-                2026-03-20〜2026-03-22: PHPerKaigi 2026 (コアスタッフ)
+                <a href="https://phperkaigi.jp/2026/" rel="noreferrer" target="_blank">2026-03-20〜2026-03-22: PHPerKaigi 2026 (コアスタッフ)</a>
               </li>
               <li>
-                2025-09-19〜2025-09-21: iOSDC Japan 2025 (コアスタッフ)
+                <a href="https://iosdc.jp/2025/" rel="noreferrer" target="_blank">2025-09-19〜2025-09-21: iOSDC Japan 2025 (コアスタッフ)</a>
               </li>
               <li>
-                2025-04-12: PHP カンファレンス小田原 2025 (コアスタッフ)
+                <a href="https://phpcon-odawara.jp/2025/" rel="noreferrer" target="_blank">2025-04-12: PHP カンファレンス小田原 2025 (コアスタッフ)</a>
               </li>
               <li>
-                2025-03-21〜2025-03-23: PHPerKaigi 2025 (コアスタッフ)
+                <a href="https://phperkaigi.jp/2025/" rel="noreferrer" target="_blank">2025-03-21〜2025-03-23: PHPerKaigi 2025 (コアスタッフ)</a>
               </li>
               <li>
-                2024-12-22: PHP カンファレンス 2024 (当日スタッフ)
+                <a href="https://phpcon.php.gr.jp/2024/" rel="noreferrer" target="_blank">2024-12-22: PHP カンファレンス 2024 (当日スタッフ)</a>
               </li>
               <li>
-                2024-08-22〜2024-08-24: iOSDC Japan 2024 (コアスタッフ)
+                <a href="https://iosdc.jp/2024/" rel="noreferrer" target="_blank">2024-08-22〜2024-08-24: iOSDC Japan 2024 (コアスタッフ)</a>
               </li>
               <li>
-                2024-04-13: PHP カンファレンス小田原 2024 (当日スタッフ)
+                <a href="https://phpcon-odawara.jp/2024/" rel="noreferrer" target="_blank">2024-04-13: PHP カンファレンス小田原 2024 (当日スタッフ)</a>
               </li>
               <li>
-                2024-03-07〜2024-03-09: PHPerKaigi 2024 (コアスタッフ)
+                <a href="https://phperkaigi.jp/2024/" rel="noreferrer" target="_blank">2024-03-07〜2024-03-09: PHPerKaigi 2024 (コアスタッフ)</a>
               </li>
               <li>
-                2023-03-23〜2023-03-25: PHPerKaigi 2023 (当日スタッフ)
+                <a href="https://phperkaigi.jp/2023/" rel="noreferrer" target="_blank">2023-03-23〜2023-03-25: PHPerKaigi 2023 (当日スタッフ)</a>
               </li>
             </ul>
           </section>