datetime属性の形式を統一 #9717

s-tone-gs · 2026-03-27T06:44:40Z

「1時間未満」や「約○○時間」という曖昧な値は機械可読な形式で指定できないので、timeタグで扱うことをやめた。
ref: https://developer.mozilla.org/ja/docs/Web/HTML/Reference/Elements/time

s-tone-gs · 2026-03-31T05:20:24Z

「〜（から）」という記号は時間情報ではないため「～」だけtimeタグの外に出した

-Original file line number
+Diff line change
@@ Expand Up / @@ -33,26 +33,26 @@ @@
                       | 提出物作成中
                 - elsif @product.published_at
                   .card-list-item-meta__item
-                    time.a-meta
+                    time.a-meta datetime=@product.published_at.iso8601
                       span.a-meta__label
                         | 提出
                       = l(@product.published_at)
                 - else
                   .card-list-item-meta__item
-                    time.a-meta
+                    time.a-meta datetime=@product.created_at.iso8601
                       span.a-meta__label
                         | 提出
                       = l(@product.created_at)
                 .card-list-item-meta__item
                   - if @product.updated_at
-                    time.a-meta
+                    time.a-meta datetime=@product.updated_at.iso8601
                       span.a-meta__label
                         | 更新
                       = l(@product.updated_at)
                 - if @display_until_next_elapsed_days && elapsed_days < @reply_deadline_days
-                  time.a-meta
+                  .a-meta
                     span.a-meta__label
                       | 次の経過日数まで
                     - if until_next_elapsed_days < 1
@@ Expand All / @@ -73,15 +73,17 @@ @@
                         = link_to user, class: 'card-list-item__user-icons-icon' do
                           = image_tag user.avatar_url, class: "a-user-icon #{role_class_for_user(user)}", title: user.icon_title, alt: user.icon_title
                   .card-list-item-meta__item
-                    time.a-meta
-                      = "〜 #{l @product.comments.last.created_at, format: :date_and_time}"
+                    .a-meta
+                      | 〜
+                      time datetime=@product.comments.last.created_at.iso8601
+                        = l @product.comments.last.created_at, format: :date_and_time
           - if (@is_mentor || @is_admin) && @product.user.primary_role == 'trainee'
             .card-list-item__row
               .card-list-item-meta__items
                 .card-list-item-meta__item
                   - if @product.user.training_ends_on
-                    time.a-meta dateTime=@product.user.training_ends_on
+                    time.a-meta datetime=@product.user.training_ends_on.in_time_zone.iso8601
                       span.a-meta__label
                         | 研修終了日
                       span.a-meta__value
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -44,7 +44,7 @@ @@
                             = image_tag resource_user.avatar_url, class: 'card-list-item-meta__icon a-user-icon'
                         = link_to resource_user.login_name, resource_user, class: 'a-user-name'
                   .card-list-item-meta__item
-                    time.a-meta datetime=resource.updated_at.iso8601 pubdate='pubdate'
+                    time.a-meta datetime=resource.updated_at.iso8601
                       = l(resource.updated_at)
                   .card-list-item-meta__item
                     .a-meta
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -32,7 +32,7 @@ @@
                     user_path(answer.question.user),
                     class: 'a-user-name'
                 .card-list-item-meta__item
-                  time.a-meta datetime=answer.updated_at pubdate="pubdate"
+                  time.a-meta datetime=answer.updated_at.iso8601
                     = formatted_updated_at
           - if best_answer?
             .answer-badge
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -20,5 +20,5 @@ @@
                     = link_to work.user.name, user_path(work.user), class: 'a-user-name'
             .thumbnail-card__metas
               .thumbnail-card__meta
-                .thumbnail-card__date
+                time.thumbnail-card__date datetime=work.created_at.iso8601
                   = l(work.created_at)

-Original file line number
+Diff line change
@@ Expand Up / @@ -25,7 +25,7 @@ @@
                   .a-meta
                     | お知らせ作成中
                 - else
-                  time.a-meta(datetime='announcement.published_at_date_time')
+                  time.a-meta datetime=announcement.published_at.iso8601
                     span.a-meta__label
                       | 公開
                     span.a-meta__value
@@ Expand Down @@

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datetime属性の形式を統一 #9717

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s-tone-gs Mar 27, 2026 •

edited

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s-tone-gs Mar 31, 2026

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-Original file line number
+Diff line change
@@ Expand Up / @@ -30,7 +30,7 @@ hr.a-border @@
               .page-content-header__end
                 .page-content-header__row
                   .page-content-header__before-title
-                    time.a-meta(datetime="#{@announcement.created_at.to_datetime}" pubdate='pubdate')
+                    time.a-meta datetime=@announcement.updated_at.iso8601
                       = l @announcement.updated_at
                   h1.page-content-header__title(class="#{@announcement.wip? ? 'is-wip' : ''}")
                     - if @announcement.wip?
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -31,6 +31,7 @@ json.user do @@
       json.partial! "api/users/user", user: product.user
       if product.user.training_ends_on
         json.training_ends_on l(product.user.training_ends_on)
+        json.training_ends_on_date_time product.user.training_ends_on.in_time_zone.iso8601
         json.training_remaining_days product.user.training_remaining_days
       end
     end
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -16,7 +16,7 @@ @@
                   = link_to cts.user, class: 'a-user-name' do
                     = cts.user.long_name
                 .card-list-item-meta__item
-                  time.a-meta(datetime="#{cts.updated_at}")
+                  time.a-meta datetime=cts.updated_at.iso8601
                     = l cts.updated_at
           .card-list-item__row
             .a-long-text
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -54,7 +54,7 @@ ruby: @@
                       .page-content-header-metas__meta
                         .a-meta
                           .a-meta__label 提出日
-                          time.a-meta__value(datetime="#{cts.created_at}" pubdate='pubdate')
+                          time.a-meta__value datetime=cts.created_at.iso8601
                             = l cts.created_at
             .a-card
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -24,17 +24,17 @@ @@
                     .a-meta 提出物作成中
                 - elsif product.published_at
                   .card-list-item-meta__item
-                    time.a-meta
+                    time.a-meta datetime=product.published_at.iso8601
                       span.a-meta__label 提出
                       | #{l product.published_at}
                 - else
                   .card-list-item-meta__item
-                    time.a-meta
+                    time.a-meta datetime=product.created_at.iso8601
                       span.a-meta__label 提出
                       | #{l product.created_at}
                   .card-list-item-meta__item
                     - if product.updated_at
-                      time.a-meta
+                      time.a-meta datetime=product.updated_at.iso8601
                         span.a-meta__label 更新
                         | #{l product.updated_at}
           - if !product.comments.empty?
@@ Expand All / @@ -58,23 +58,35 @@ @@
                   - if product.self_last_commented_at && product.mentor_last_commented_at
                     .card-list-item-meta__item
                     - if product.self_last_commented_at > product.mentor_last_commented_at
-                      time.a-meta
-                        | 〜 #{l product.self_last_commented_at}（
+                      .a-meta
+                        | 〜
+                        time.a-meta datetime=product.self_last_commented_at.iso8601
+                          = l product.self_last_commented_at
+                        |（
                         strong 提出者
                         | ）
                     - elsif product.self_last_commented_at < product.mentor_last_commented_at
-                      time.a-meta
-                        | 〜 #{l product.mentor_last_commented_at}（メンター）
+                      .a-meta
+                        | ～
+                        time.a-meta datetime=product.mentor_last_commented_at.iso8601
+                          = l product.mentor_last_commented_at
+                        |（メンター）
                   - elsif product.self_last_commented_at || product.mentor_last_commented_at
                     .card-list-item-meta__item
                     - if product.self_last_commented_at
-                      time.a-meta
-                        | 〜 #{l product.self_last_commented_at}（
+                      .a-meta
+                        | 〜
+                        time.a-meta datetime=product.self_last_commented_at
+                          = l product.self_last_commented_at
+                        |（
                         strong 提出者
                         | ）
                     - elsif product.mentor_last_commented_at
-                      time.a-meta
-                        | 〜 #{l product.mentor_last_commented_at}（メンター）
+                      .a-meta
+                        | ～
+                        time.a-meta datetime=product.mentor_last_commented_at
+                          = l product.mentor_last_commented_at
+                        |（メンター）
           - if current_user.mentor? && product.checks.empty?
             .card-list-item__row.is-only-mentor
               .card-list-item__assignee
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -47,8 +47,8 @@ hr.a-border @@
                             = link_to bookmark.bookmarkable.user.url, class: 'a-user-name' do
                               = "#{bookmark.bookmarkable.user.login_name}(#{bookmark.bookmarkable.user.name_kana})"
                           .card-list-item-meta__item
-                            - date = bookmark.bookmarkable_type == 'Report' ? bookmark.bookmarkable.reported_on.to_time : bookmark.bookmarkable.created_at
-                            time.a-meta datetime=date
+                            - date = bookmark.bookmarkable_type == 'Report' ? bookmark.bookmarkable.reported_on.in_time_zone : bookmark.bookmarkable.created_at
+                            time.a-meta datetime=date.iso8601
                               = l(date, format: :default)
                   .card-list-item__option
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -22,7 +22,7 @@ @@
                     = event.user.long_name
                 .page-content-header-metas__meta
                   .a-meta
-                    time.a-meta__value(datetime="#{event.created_at.to_datetime}" pubdate='pubdate')
+                    time.a-meta__value datetime=event.updated_at.iso8601
                       = l event.updated_at
               .page-content-header-metas__end
                 .page-content-header-metas__meta
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -17,5 +17,5 @@ @@
                 // TODOエラー回避のためにつけたので不要になったら削除
                 - if announcement.published_at?
                   .card-list-item-meta__item
-                    time.a-meta(datetime="#{announcement.published_at.to_datetime}" pubdate='pubdate')
+                    time.a-meta datetime=announcement.published_at.iso8601
                       = l announcement.published_at

-Original file line number
+Diff line change
@@ Expand Up / @@ -16,6 +16,6 @@ @@
                 = link_to user_path(report.user), class: 'a-user-name' do
                   = report.user.long_name
               .card-list-item-meta__item
-                time.a-meta(datetime="#{report.reported_on.to_datetime}")
+                time.a-meta datetime=report.reported_on.in_time_zone.iso8601
                   = l report.reported_on
                   | の日報

-Original file line number
+Diff line change
@@ Expand Up / @@ -32,7 +32,7 @@ header.page-content-header @@
                       span.a-meta__label
                         | 公開
                       .a-meta__value
-                        time(datetime="#{page.published_at.to_datetime}")
+                        time(datetime="#{page.published_at.iso8601}")
                           | #{l page.published_at}
                         = render 'users/icon',
                           user: page.user,
@@ Expand All / @@ -47,7 +47,7 @@ header.page-content-header @@
                       span.a-meta__label
                         | 更新
                       span.a-meta__value
-                        time(datetime="#{page.updated_at.to_datetime}")
+                        time(datetime="#{page.updated_at.iso8601}")
                           | #{l page.updated_at}
                         = render 'users/icon',
                           user: page.last_updated_user,
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -35,10 +35,10 @@ @@
                     span.a-meta__label
                       | 投稿日時
                     - if pair_work.wip?
-                      span.a-meta__value
+                      time.a-meta__value datetime=pair_work.created_at.iso8601
                         = l pair_work.created_at
                     - else
-                      span.a-meta__value
+                      time.a-meta__value datetime=pair_work.published_at.iso8601
                         = l pair_work.published_at
                 .card-list-item-meta__item
                   .a-meta(class="#{pair_work.important? ? 'is-important' : ''}")
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -53,20 +53,20 @@ header.page-content-header.is-product @@
                   - elsif product.published_at.present?
                     span.a-meta__label
                       | 提出
-                    time.a-meta__value(datetime="#{product.published_at.to_datetime}")
+                    time.a-meta__value datetime=product.published_at.iso8601
                       = l product.published_at
                   - else
                     span.a-meta__label
                       | 提出
-                    time.a-meta__value(datetime="#{product.created_at.to_datetime}")
+                    time.a-meta__value datetime=product.created_at.iso8601
                       = l product.created_at
               - if product.updated_at.present?
                 .page-content-header-metas__meta
                   .a-meta
                     span.a-meta__label
                       | 更新
-                    time.a-meta__value(datetime="#{product.updated_at.to_datetime}")
+                    time.a-meta__value datetime=product.updated_at.iso8601
                       = l product.updated_at
             .page-content-header-metas__end
@@ Expand Down @@

-Original file line number
+Diff line change
@@ Expand Up / @@ -37,11 +37,11 @@ ruby: @@
                   .card-list-item-meta
                     .card-list-item-meta__items
                       .card-list-item-meta__item
-                        time.a-meta(datetime="#{product.created_at.to_datetime}")
+                        time.a-meta datetime=product.created_at.to_datetime
                           span.a-meta__label 提出
                           span.a-meta__value = l product.created_at
                       .card-list-item-meta__item
-                        time.a-meta(datetime="#{product.updated_at.to_datetime}")
+                        time.a-meta datetime=product.updated_at.to_datetime
                           span.a-meta__label 更新
                           span.a-meta__value = l product.updated_at
                       - if (elapsed_days != product_deadline_day + 3 && is_unassigned_page) || is_dashboard_page
@@ Expand All / @@ -67,7 +67,7 @@ ruby: @@
               .card-list-item-meta__items
                 .card-list-item-meta__item
                   - if product.user.training_ends_on.present?
-                    time.a-meta(datetime="#{product.user.training_ends_on}")
+                    time.a-meta datetime=product.user.training_ends_on
                       span.a-meta__label 研修終了日
                       span.a-meta__value = l(product.user.training_ends_on)
                       - remaining_days = (product.user.training_ends_on.to_date - Date.current).to_i
@@ Expand Down @@

datetime属性の形式を統一 #9717

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datetime属性の形式を統一 #9717

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s-tone-gs Mar 27, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

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s-tone-gs Mar 27, 2026 •

edited

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