refactor: tidy up code style and remove unused fields

- Added a space in the array passed to `add_index` in the migration
- Removed unused columns `last_weather_fetch` and `last_image_generation` from the `cities` table
- Ensured consistent code style in the `GenerateWeatherArtWorker` and added required newline at the end of files

These changes improve code readability and maintainability while ensuring that
no unnecessary fields exist in the database schema.

.github/workflows/docker.yml

@@ -8,6 +8,7 @@ on:
       - v*
 
 env:
+  # Use docker.io for Docker Hub if empty
   REGISTRY: docker.io
   IMAGE_NAME: ${{ github.event.repository.name }}
 
@@ -15,51 +16,36 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout
+      -
+        name: Checkout
         uses: actions/checkout@v4
         with:
-          fetch-depth: 0
-
-      - name: Get Version
+          fetch-depth: 0  # 获取完整的 git history 以便生成正确的 tag
+      -
+        name: Get Version
         id: get_version
         run: |
           echo "VERSION=$(git describe --dirty --always --tags --abbrev=7)" >> $GITHUB_OUTPUT
-
-      - name: Login to ${{ env.REGISTRY }}
+      -
+        name: Login to ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{github.actor}}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-
-      - name: Set up QEMU
+      -
+        name: Set up QEMU
         uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
+      -
+        name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
-        with:
-          driver-opts: |
-            network=host
-
-      - name: Cache Docker layers
-        uses: actions/cache@v3
-        with:
-          path: /tmp/.buildx-cache
-          key: ${{ runner.os }}-buildx-${{ github.sha }}
-          restore-keys: |
-            ${{ runner.os }}-buildx-
-
-      - name: Build and push
+      -
+        name: Build and push
         uses: docker/build-push-action@v6
         with:
           context: .
-          platforms: linux/amd64
           push: ${{ github.event_name != 'pull_request' }}
           tags: |
             ${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:latest
             ${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:${{ steps.get_version.outputs.VERSION }}
-          cache-from: |
-            type=local,src=/tmp/.buildx-cache
-            type=registry,ref=${{ env.REGISTRY }}/${{github.actor}}/${{ github.event.repository.name }}:latest
-          cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max

.gitignore

@@ -38,3 +38,5 @@
 
 /node_modules
 .idea
+
+public/sitemap.xml.gz

Dockerfile

@@ -75,7 +75,7 @@ COPY --from=build /rails /rails
 # Run and own only the runtime files as a non-root user for security
 RUN groupadd --system --gid 1000 rails && \
     useradd rails --uid 1000 --gid 1000 --create-home --shell /bin/bash && \
-    chown -R rails:rails db log storage tmp
+    chown -R rails:rails db log storage tmp public
 USER 1000:1000
 
 # Entrypoint prepares the database.

Gemfile

@@ -45,6 +45,11 @@ gem "devise", "~> 4.9"
 gem "activeadmin", "~> 3.2"
 gem "friendly_id", "~> 5.5"
 
+gem "kaminari", "~> 1.2"
+
+gem "meta-tags", "~> 2.22"
+gem "sitemap_generator", "~> 6.3"
+
 # gem "whenever", "~> 1.0"
 gem "ruby-openai", "~> 7.3"
 gem "httparty", "~> 0.22.0"

Gemfile.lock

@@ -233,6 +233,8 @@ GEM
       net-smtp
     marcel (1.0.4)
     matrix (0.4.2)
+    meta-tags (2.22.1)
+      actionpack (>= 6.0.0, < 8.1)
     mini_mime (1.1.5)
     minitest (5.25.4)
     msgpack (1.7.5)
@@ -400,6 +402,8 @@ GEM
       rufus-scheduler (~> 3.2)
       sidekiq (>= 6, < 8)
       tilt (>= 1.4.0, < 3)
+    sitemap_generator (6.3.0)
+      builder (~> 3.0)
     solid_cable (3.0.5)
       actioncable (>= 7.2)
       activejob (>= 7.2)
@@ -494,6 +498,8 @@ DEPENDENCIES
   jbuilder
   jsbundling-rails
   kamal
+  kaminari (~> 1.2)
+  meta-tags (~> 2.22)
   pg (~> 1.5)
   propshaft
   puma (>= 5.0)
@@ -503,6 +509,7 @@ DEPENDENCIES
   selenium-webdriver
   sidekiq (~> 7.3)
   sidekiq-scheduler (~> 5.0)
+  sitemap_generator (~> 6.3)
   solid_cable
   solid_cache
   solid_queue

app/concerns/seo_concern.rb

@@ -0,0 +1,24 @@
+# app/concerns/seo_concern.rb
+module SeoConcern
+  extend ActiveSupport::Concern
+
+  included do
+    before_action :prepare_meta_tags
+  end
+
+  private
+
+  def prepare_meta_tags
+    set_meta_tags(
+      site: "TodayAIWeather",
+      description: "Discover AI-generated weather art from cities around the world. Real-time weather visualization through artificial intelligence.",
+      keywords: "weather, AI art, weather visualization, city weather, artificial intelligence",
+      og: {
+        title: :title,
+        description: :description,
+        type: "website",
+        url: request.original_url
+      }
+    )
+  end
+end

app/controllers/application_controller.rb

@@ -1,4 +1,5 @@
 class ApplicationController < ActionController::Base
+  include SeoConcern
   # Only allow modern browsers supporting webp images, web push, badges, import maps, CSS nesting, and CSS :has.
   allow_browser versions: :modern
   before_action :set_locale

app/controllers/arts_controller.rb

@@ -0,0 +1,21 @@
+class ArtsController < ApplicationController
+  def index
+    @regions = Region.all
+    @current_region = Region.find(params[:region]) if params[:region].present?
+
+    @weather_arts = WeatherArt.includes(city: [ :country, { country: :region } ])
+
+    if @current_region
+      @weather_arts = @weather_arts.joins(city: :country)
+                                   .where(countries: { region_id: @current_region.id })
+    end
+
+    @weather_arts = if params[:sort] == "oldest"
+                      @weather_arts.order(created_at: :asc)
+    else
+                      @weather_arts.order(created_at: :desc)
+    end
+
+    @weather_arts = @weather_arts.page(params[:page]).per(10)
+  end
+end

app/controllers/cities_controller.rb

@@ -1,6 +1,5 @@
 class CitiesController < ApplicationController
   def index
-    @cities = City.all.order(:name)
     @regions = Region.includes(:countries).order(:name)
     @cities = City.includes(:country, country: :region).active.order(:name)
 
@@ -13,9 +12,26 @@ class CitiesController < ApplicationController
       @current_country = Country.friendly.find(params[:country])
       @cities = @cities.by_country(@current_country.id)
     end
+
+    @cities = @cities.page(params[:page]).per(10)
+
+    set_meta_tags(
+      title: @current_region ? "Cities in #{@current_region.name}" : "Explore Cities",
+      description: "Discover weather art for cities #{@current_region ? "in #{@current_region.name}" : 'worldwide'}. Real-time AI-generated weather visualization.",
+      keywords: "#{@current_region&.name}, cities, weather art, AI visualization"
+    )
   end
 
   def show
     @city = City.friendly.find(params[:id])
+
+    set_meta_tags(
+      title: @city.name,
+      description: "Experience #{@city.name}'s weather through AI-generated art. Daily updates of weather conditions visualized through artificial intelligence.",
+      keywords: "#{@city.name}, #{@city.country.name}, weather art, AI visualization",
+      og: {
+        image: @city.latest_weather_art&.image&.attached? ? url_for(@city.latest_weather_art.image) : nil
+      }
+    )
   end
 end

app/controllers/home_controller.rb

@@ -2,5 +2,10 @@ class HomeController < ApplicationController
   def index
     @latest_arts = WeatherArt.includes(:city).order(created_at: :desc).limit(6)
     @featured_arts = WeatherArt.includes(:city).order(created_at: :desc).limit(5)
+    set_meta_tags(
+      title: "AI-Generated Weather Art",
+      description: "Experience weather through artistic AI visualization. Daily updated weather art for cities worldwide.",
+      keywords: "AI weather art, weather visualization, city weather, artificial intelligence"
+    )
   end
 end

app/controllers/weather_arts_controller.rb

@@ -2,5 +2,13 @@ class WeatherArtsController < ApplicationController
   def show
     @city = City.friendly.find(params[:city_id])
     @weather_art = @city.weather_arts.friendly.find(params[:slug])
+    set_meta_tags(
+      title: "#{@city.name} Weather Art - #{@weather_art.weather_date.strftime('%B %d, %Y')}",
+      description: "#{@city.name}'s weather visualized through AI art. #{@weather_art.description} at #{@weather_art.temperature}°C.",
+      keywords: "#{@city.name}, weather art, #{@weather_art.description}, AI visualization",
+      og: {
+        image: @weather_art.image.attached? ? url_for(@weather_art.image) : nil
+      }
+    )
   end
 end

app/helpers/application_helper.rb

@@ -1,2 +1,24 @@
 module ApplicationHelper
+  def weather_art_schema(weather_art)
+    {
+      "@context": "https://schema.org",
+      "@type": "ImageObject",
+      "name": "#{weather_art.city.name} Weather Art",
+      "description": weather_art.description,
+      "datePublished": weather_art.created_at.iso8601,
+      "contentUrl": url_for(weather_art.image),
+      "author": {
+        "@type": "Organization",
+        "name": "TodayAIWeather"
+      },
+      "locationCreated": {
+        "@type": "Place",
+        "name": weather_art.city.name,
+        "address": {
+          "@type": "PostalAddress",
+          "addressCountry": weather_art.city.country.name
+        }
+      }
+    }.to_json.html_safe if weather_art.image.attached?
+  end
 end

app/helpers/arts_helper.rb

@@ -0,0 +1,2 @@
+module ArtsHelper
+end

app/models/city.rb

@@ -5,6 +5,8 @@ class City < ApplicationRecord
 
   has_many :weather_arts, dependent: :destroy
 
+  delegate :region, to: :country
+
   validates :name, presence: true
   validates :latitude, presence: true
   validates :longitude, presence: true
@@ -46,6 +48,20 @@ class City < ApplicationRecord
     [ "active", "country", "created_at", "id", "id_value", "last_image_generation", "last_weather_fetch", "latitude", "longitude", "name", "priority", "region", "slug", "timezone", "updated_at" ]
   end
 
+  def last_weather_fetch
+    # latest_weather_art&.created_at
+    Rails.cache.fetch("city/#{id}/last_weather_fetch", expires_in: 1.hour) do
+      latest_weather_art&.created_at
+    end
+  end
+
+  def last_image_generation
+    # latest_weather_art&.image&.created_at
+    Rails.cache.fetch("city/#{id}/last_image_generation", expires_in: 1.hour) do
+      latest_weather_art&.image&.created_at
+    end
+  end
+
   def latest_weather_art
     weather_arts.order(weather_date: :desc).first
   end

app/views/arts/index.html.erb

@@ -0,0 +1,172 @@
+<!-- app/views/arts/index.html.erb -->
+<div class="min-h-screen">
+  <!-- 页面标题和背景 -->
+  <% featured_art = @weather_arts.first %>
+  <div class="relative">
+    <!-- 背景图像 -->
+    <% if featured_art&.image&.attached? %>
+      <div class="absolute inset-0 h-[40vh] overflow-hidden">
+        <%= image_tag featured_art.image,
+                      class: "w-full h-full object-cover" %>
+        <div class="absolute inset-0 bg-gradient-to-b from-base-100/30 via-base-100/60 to-base-100"></div>
+      </div>
+    <% end %>
+
+    <!-- 标题内容 -->
+    <div class="relative pt-20 pb-32">
+      <div class="container mx-auto px-4">
+        <div class="max-w-3xl mx-auto text-center space-y-6">
+          <h1 class="text-4xl md:text-5xl font-display font-bold">
+            Weather Arts Gallery
+          </h1>
+          <p class="text-xl text-base-content/70">
+            Discover AI-generated weather art from cities around the world
+          </p>
+
+          <!-- 如果有特色图片，显示其信息 -->
+          <% if featured_art %>
+            <div class="text-sm text-base-content/60 pt-4">
+              Latest from <%= featured_art.city.name %>, <%= featured_art.city.country.name %>
+              <span class="mx-2">•</span>
+              <%= featured_art.weather_date.strftime("%B %d, %Y") %>
+            </div>
+          <% end %>
+        </div>
+      </div>
+    </div>
+  </div>
+
+  <!-- 筛选导航 -->
+  <div class="container mx-auto px-4 -mt-8">
+    <div class="bg-base-100 shadow-xl rounded-box p-6 mb-12">
+      <!-- 筛选选项 -->
+      <div class="flex flex-wrap gap-4 justify-center items-center">
+        <!-- 时间排序 -->
+        <div class="dropdown">
+          <button class="btn btn-ghost gap-2">
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z" />
+            </svg>
+            <%= params[:sort] == 'oldest' ? 'Oldest First' : 'Newest First' %>
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
+            </svg>
+          </button>
+          <ul class="dropdown-content z-[1] menu p-2 shadow-lg bg-base-100 rounded-box w-52">
+            <li>
+              <%= link_to "Newest First", arts_path(sort: 'newest', region: params[:region]),
+                          class: "#{'active' if params[:sort] != 'oldest'}" %>
+            </li>
+            <li>
+              <%= link_to "Oldest First", arts_path(sort: 'oldest', region: params[:region]),
+                          class: "#{'active' if params[:sort] == 'oldest'}" %>
+            </li>
+          </ul>
+        </div>
+
+        <!-- 区域筛选 -->
+        <div class="dropdown">
+          <button class="btn btn-ghost gap-2">
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3.055 11H5a2 2 0 012 2v1a2 2 0 002 2 2 2 0 012 2v2.945M8 3.935V5.5A2.5 2.5 0 0010.5 8h.5a2 2 0 012 2 2 2 0 104 0 2 2 0 012-2h1.064M15 20.488V18a2 2 0 012-2h3.064M21 12a9 9 0 11-18 0 9 9 0 0118 0z" />
+            </svg>
+            <%= @current_region&.name || 'All Regions' %>
+            <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7" />
+            </svg>
+          </button>
+          <ul class="dropdown-content z-[1] menu p-2 shadow-lg bg-base-100 rounded-box w-52">
+            <li>
+              <%= link_to "All Regions", arts_path(sort: params[:sort]),
+                          class: "#{'active' unless @current_region}" %>
+            </li>
+            <div class="divider my-1"></div>
+            <% @regions.each do |region| %>
+              <li>
+                <%= link_to region.name, arts_path(region: region.id, sort: params[:sort]),
+                            class: "#{'active' if @current_region == region}" %>
+              </li>
+            <% end %>
+          </ul>
+        </div>
+      </div>
+
+      <!-- 结果统计 -->
+      <div class="text-center text-sm text-base-content/70 mt-4">
+        Showing <%= @weather_arts.total_count %> weather arts
+        <% if @current_region %>
+          from <%= @current_region.name %>
+        <% end %>
+      </div>
+    </div>
+  </div>
+
+    <div class="container mx-auto px-4 pb-16">
+      <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 xl:grid-cols-4 gap-6">
+        <% @weather_arts.each do |art| %>
+          <div class="card bg-base-100 shadow-xl hover:shadow-2xl transition-all duration-300 group overflow-hidden">
+            <figure class="relative aspect-square overflow-hidden">
+              <% if art.image.attached? %>
+                <%= image_tag art.image,
+                              class: "w-full h-full object-cover transform group-hover:scale-105 transition-transform duration-500" %>
+
+                <div class="absolute inset-0 bg-gradient-to-t from-black via-black/50 to-transparent opacity-0 group-hover:opacity-100 transition-opacity duration-300"></div>
+
+                <div class="absolute inset-0 p-6 flex flex-col justify-end translate-y-4 opacity-0 group-hover:translate-y-0 group-hover:opacity-100 transition-all duration-300">
+                  <div class="text-white space-y-2">
+                    <h3 class="text-xl font-display font-bold">
+                      <%= art.city.name %>
+                    </h3>
+                    <p class="text-sm text-white/80">
+                      <%= art.city.country.name %>
+                    </p>
+                    <div class="flex items-center gap-2 text-white/90">
+                      <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M3 15a4 4 0 004 4h9a5 5 0 10-.1-9.999 5.002 5.002 0 10-9.78 2.096A4.001 4.001 0 003 15z" />
+                      </svg>
+                      <%= art.description %>
+                    </div>
+                  </div>
+                </div>
+              <% end %>
+            </figure>
+
+            <!-- 信息部分 -->
+            <div class="card-body p-4">
+              <div class="flex justify-between items-start mb-3">
+                <div>
+                  <h3 class="font-display font-bold leading-tight">
+                    <%= art.city.name %>
+                  </h3>
+                  <p class="text-sm text-base-content/70">
+                    <%= art.weather_date.strftime("%B %d, %Y") %>
+                  </p>
+                </div>
+                <div class="text-right">
+                  <div class="text-2xl font-bold text-primary">
+                    <%= art.temperature %>°C
+                  </div>
+                  <div class="text-sm text-base-content/70">
+                    <%= art.humidity %>% humidity
+                  </div>
+                </div>
+              </div>
+
+              <%= link_to city_weather_art_path(art.city, art),
+                          class: "btn btn-primary btn-sm w-full" do %>
+                View Details
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3" />
+                </svg>
+              <% end %>
+            </div>
+          </div>
+        <% end %>
+      </div>
+
+      <%= render 'shared/pagination',
+                 collection: @weather_arts,
+                 collection_name: 'weather arts' %>
+    </div>
+  </div>
+</div>

app/views/cities/index.html.erb

@@ -12,7 +12,6 @@
       </div>
     <% end %>
 
-    <!-- 标题内容 -->
     <div class="relative pt-24 pb-32">
       <div class="container mx-auto px-4">
         <div class="max-w-3xl mx-auto text-center space-y-6">
@@ -38,13 +37,10 @@
     </div>
   </div>
 
-  <!-- 筛选导航 - 使用下拉菜单 -->
   <div class="sticky top-16 z-20 bg-base-100/95 backdrop-blur-sm border-b border-base-200">
     <div class="container mx-auto px-4">
       <div class="py-3 flex items-center justify-between gap-4">
-        <!-- 左侧筛选器 -->
         <div class="flex items-center gap-4">
-          <!-- 区域选择下拉框 -->
           <div class="dropdown">
             <button class="btn btn-ghost gap-2">
               <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
@@ -73,7 +69,6 @@
             </ul>
           </div>
 
-          <!-- 国家选择下拉框 (如果选择了区域) -->
           <% if @current_region %>
             <div class="dropdown">
               <button class="btn btn-ghost gap-2">
@@ -104,7 +99,6 @@
           <% end %>
         </div>
 
-        <!-- 右侧结果统计 -->
         <div class="text-sm text-base-content/70">
           <%= @cities.count %> <%= 'city'.pluralize(@cities.count) %>
           <% if @current_country %>
@@ -117,10 +111,16 @@
     </div>
   </div>
 
-  <!-- 城市网格 -->
   <div class="container mx-auto px-4 py-8">
+    <div class="container mx-auto px-4 pb-16">
       <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-8">
         <%= render partial: 'city', collection: @cities %>
       </div>
+
+      <%= render 'shared/pagination',
+                 collection: @cities,
+                 collection_name: 'cities' %>
+    </div>
+
   </div>
 </div>

app/views/home/index.html.erb

@@ -58,3 +58,11 @@
     </div>
   </section>
 </div>
+<div class="text-center mt-12">
+  <%= link_to arts_path, class: "btn btn-primary btn-lg gap-2" do %>
+    View All Weather Arts
+    <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+      <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M14 5l7 7m0 0l-7 7m7-7H3" />
+    </svg>
+  <% end %>
+</div>

app/views/kaminari/_first_page.html.erb

@@ -0,0 +1,11 @@
+<%# Link to the "First" page
+  - available local variables
+    url:           url to the first page
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="first">
+  <%= link_to_unless current_page.first?, t('views.pagination.first').html_safe, url, remote: remote %>
+</span>

app/views/kaminari/_gap.html.erb

@@ -0,0 +1,8 @@
+<%# Non-link tag that stands for skipped pages...
+  - available local variables
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="page gap"><%= t('views.pagination.truncate').html_safe %></span>

app/views/kaminari/_last_page.html.erb

@@ -0,0 +1,11 @@
+<%# Link to the "Last" page
+  - available local variables
+    url:           url to the last page
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="last">
+  <%= link_to_unless current_page.last?, t('views.pagination.last').html_safe, url, remote: remote %>
+</span>

app/views/kaminari/_next_page.html.erb

@@ -0,0 +1,11 @@
+<%# Link to the "Next" page
+  - available local variables
+    url:           url to the next page
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="next">
+  <%= link_to_unless current_page.last?, t('views.pagination.next').html_safe, url, rel: 'next', remote: remote %>
+</span>

app/views/kaminari/_page.html.erb

@@ -0,0 +1,12 @@
+<%# Link showing page number
+  - available local variables
+    page:          a page object for "this" page
+    url:           url to this page
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="page<%= ' current' if page.current? %>">
+  <%= link_to_unless page.current?, page, url, {remote: remote, rel: page.rel} %>
+</span>

app/views/kaminari/_paginator.html.erb

@@ -0,0 +1,25 @@
+<%# The container tag
+  - available local variables
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+    paginator:     the paginator that renders the pagination tags inside
+-%>
+<%= paginator.render do -%>
+  <nav class="pagination" role="navigation" aria-label="pager">
+    <%= first_page_tag unless current_page.first? %>
+    <%= prev_page_tag unless current_page.first? %>
+    <% each_page do |page| -%>
+      <% if page.display_tag? -%>
+        <%= page_tag page %>
+      <% elsif !page.was_truncated? -%>
+        <%= gap_tag %>
+      <% end -%>
+    <% end -%>
+    <% unless current_page.out_of_range? %>
+      <%= next_page_tag unless current_page.last? %>
+      <%= last_page_tag unless current_page.last? %>
+    <% end %>
+  </nav>
+<% end -%>

app/views/kaminari/_prev_page.html.erb

@@ -0,0 +1,11 @@
+<%# Link to the "Previous" page
+  - available local variables
+    url:           url to the previous page
+    current_page:  a page object for the currently displayed page
+    total_pages:   total number of pages
+    per_page:      number of items to fetch per page
+    remote:        data-remote
+-%>
+<span class="prev">
+  <%= link_to_unless current_page.first?, t('views.pagination.previous').html_safe, url, rel: 'prev', remote: remote %>
+</span>

app/views/layouts/application.html.erb

@@ -1,10 +1,23 @@
 <!DOCTYPE html>
-<html>
+<html lang="en">
   <head>
     <title><%= content_for(:title) || "Today Ai Weather" %></title>
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta name="apple-mobile-web-app-capable" content="yes">
     <meta name="mobile-web-app-capable" content="yes">
+    <%= display_meta_tags(
+          site: 'TodayAIWeather',
+          reverse: true,
+          og: {
+            site_name: 'TodayAIWeather',
+            type: 'website',
+            url: request.original_url
+          },
+          alternate: {
+            "zh-CN" => url_for(locale: 'zh-CN'),
+            "en" => url_for(locale: 'en')
+          }
+        ) %>
     <%= csrf_meta_tags %>
     <%= csp_meta_tag %>
 
@@ -20,6 +33,18 @@
     <%# Includes all stylesheet files in app/assets/stylesheets %>
     <%= javascript_include_tag "application", "data-turbo-track": "reload", type: "module" %>
     <%= stylesheet_link_tag "application", "data-turbo-track": "reload" %>
+    <script defer data-domain="todayaiweather.com" src="https://plausible.frytea.com/js/script.js"></script>
+
+    <!-- Google tag (gtag.js) -->
+    <script async src="https://www.googletagmanager.com/gtag/js?id=G-PX1C92V5L7"></script>
+    <script>
+        window.dataLayer = window.dataLayer || [];
+        function gtag(){dataLayer.push(arguments);}
+        gtag('js', new Date());
+
+        gtag('config', 'G-PX1C92V5L7');
+    </script>
+
   </head>
 
   <body class="min-h-screen bg-base-100 font-sans">
@@ -33,6 +58,7 @@
       </div>
       <div class="flex-none">
         <%= link_to "Cities", cities_path, class: "btn btn-ghost font-sans" %>
+        <%= link_to "Arts", arts_path, class: "btn btn-ghost font-sans" %>
       </div>
     </div>
   </div>

app/views/shared/_pagination.html.erb

@@ -0,0 +1,86 @@
+<%# app/views/shared/_pagination.html.erb %>
+<% if collection.total_pages > 1 %>
+  <div class="flex flex-col items-center mt-16 gap-6">
+    <!-- 页码信息 -->
+    <div class="text-base-content/70 font-light">
+      <span class="px-4 py-2 bg-base-200/50 rounded-full">
+        Page <%= collection.current_page %> of <%= collection.total_pages %>
+      </span>
+    </div>
+
+    <!-- 分页控件 -->
+    <div class="join shadow-lg">
+      <!-- 首页 -->
+      <%= link_to url_for(page: 1, region: params[:region], country: params[:country], sort: params[:sort]),
+                  class: "join-item btn #{collection.first_page? ? 'btn-disabled' : 'btn-ghost'}" do %>
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 19l-7-7 7-7m8 14l-7-7 7-7" />
+        </svg>
+      <% end %>
+
+      <!-- 上一页 -->
+      <%= link_to url_for(page: collection.prev_page || 1, region: params[:region], country: params[:country], sort: params[:sort]),
+                  class: "join-item btn #{collection.first_page? ? 'btn-disabled' : 'btn-ghost'}" do %>
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M15 19l-7-7 7-7" />
+        </svg>
+      <% end %>
+
+      <!-- 页码 -->
+      <% page_window = 2 # 当前页面前后显示的页码数 %>
+      <% start_page = [1, collection.current_page - page_window].max %>
+      <% end_page = [collection.total_pages, collection.current_page + page_window].min %>
+
+      <% if start_page > 1 %>
+        <%= link_to 1, url_for(page: 1, region: params[:region], country: params[:country], sort: params[:sort]),
+                    class: "join-item btn btn-ghost hover:bg-primary/5" %>
+        <% if start_page > 2 %>
+          <button class="join-item btn btn-ghost btn-disabled">...</button>
+        <% end %>
+      <% end %>
+
+      <% (start_page..end_page).each do |page| %>
+        <% if page == collection.current_page %>
+          <button class="join-item btn btn-ghost bg-primary/10 font-medium">
+            <%= page %>
+          </button>
+        <% else %>
+          <%= link_to page, url_for(page: page, region: params[:region], country: params[:country], sort: params[:sort]),
+                      class: "join-item btn btn-ghost hover:bg-primary/5" %>
+        <% end %>
+      <% end %>
+
+      <% if end_page < collection.total_pages %>
+        <% if end_page < collection.total_pages - 1 %>
+          <button class="join-item btn btn-ghost btn-disabled">...</button>
+        <% end %>
+        <%= link_to collection.total_pages,
+                    url_for(page: collection.total_pages, region: params[:region], country: params[:country], sort: params[:sort]),
+                    class: "join-item btn btn-ghost hover:bg-primary/5" %>
+      <% end %>
+
+      <!-- 下一页 -->
+      <%= link_to url_for(page: collection.next_page || collection.total_pages, region: params[:region], country: params[:country], sort: params[:sort]),
+                  class: "join-item btn #{collection.last_page? ? 'btn-disabled' : 'btn-ghost'}" do %>
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
+        </svg>
+      <% end %>
+
+      <!-- 末页 -->
+      <%= link_to url_for(page: collection.total_pages, region: params[:region], country: params[:country], sort: params[:sort]),
+                  class: "join-item btn #{collection.last_page? ? 'btn-disabled' : 'btn-ghost'}" do %>
+        <svg xmlns="http://www.w3.org/2000/svg" class="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 5l7 7-7 7M5 5l7 7-7 7" />
+        </svg>
+      <% end %>
+    </div>
+
+    <!-- 结果统计 -->
+    <div class="text-sm text-base-content/60 font-light">
+      Showing <%= collection.offset_value + 1 %> to
+      <%= collection.last_page? ? collection.total_count : collection.offset_value + collection.limit_value %>
+      of <%= collection.total_count %> <%= collection_name || 'items' %>
+    </div>
+  </div>
+<% end %>

app/views/weather_arts/show.html.erb

@@ -1,3 +1,9 @@
+<% content_for :head do %>
+  <script type="application/ld+json">
+    <%= weather_art_schema(@weather_art) %>
+  </script>
+<% end %>
+
 <div class="min-h-screen">
   <!-- 返回导航 -->
   <div class="container mx-auto px-4 py-8">

app/workers/batch_generate_weather_arts_worker.rb

@@ -1,33 +1,36 @@
 class BatchGenerateWeatherArtsWorker
   include Sidekiq::Worker
 
+  GENERATION_INTERVAL = 6.hours
+  MAX_DURATION = 50.minutes
+  SLEEP_DURATION = 3.seconds
+
   def perform(*args)
     start_time = Time.current
-    max_duration = 50.minutes
 
     cities_to_process = get_eligible_cities
 
     cities_to_process.each do |city|
-      break if Time.current - start_time > max_duration
+      break if Time.current - start_time > MAX_DURATION
+      Rails.logger.info "Generating weather art for #{city.name}"
 
-      GenerateWeatherArtJob.perform_now(city)
-      sleep 1.minute # 确保不超过API限制
+      GenerateWeatherArtWorker.perform_async(city.id)
+      sleep SLEEP_DURATION
     end
   end
 
   private
 
   def get_eligible_cities
+    cutoff_time = Time.current - GENERATION_INTERVAL
+
     City.active
-        .where(active: true)
-        .where("last_weather_fetch IS NULL OR last_weather_fetch < ?", Date.today)
-    # .select { |city| early_morning_in_timezone?(city.timezone) }
+        .joins("LEFT JOIN (
+          SELECT city_id, MAX(created_at) as last_generation_time
+          FROM weather_arts
+          GROUP BY city_id
+        ) latest_arts ON cities.id = latest_arts.city_id")
+        .where("latest_arts.last_generation_time IS NULL OR latest_arts.last_generation_time < ?", cutoff_time)
+        .order(:priority)
   end
-
-  # def early_morning_in_timezone?(timezone)
-  #   return false if timezone.blank?
-
-  #   time = Time.current.in_time_zone(timezone)
-  #   time.hour == 2
-  # end
 end

app/workers/generate_weather_art_worker.rb

@@ -1,43 +1,68 @@
 class GenerateWeatherArtWorker
-  def perform(*args)
-    city = args[0]
-    return if city.last_weather_fetch&.today?
+  include Sidekiq::Worker
 
-    weather_service = WeatherService.new
-    ai_service = AiService.new
+  def perform(city_id)
+    @city = City.find(city_id)
 
-    # 获取天气数据
-    weather_data = weather_service.get_weather(city.latitude, city.longitude)
+    weather_data = fetch_weather_data
     return unless weather_data
 
-    # 生成提示词
-    prompt = ai_service.generate_prompt(city, weather_data)
+    prompt = generate_prompt(weather_data)
     return unless prompt
 
-    # 生成图像
-    image_url = ai_service.generate_image(prompt)
+    image_url = generate_image(prompt)
     return unless image_url
 
-    # 创建天气艺术记录
+    create_weather_art(weather_data, prompt, image_url)
+  rescue StandardError => e
+    Rails.logger.error "Error generating weather art for city #{city_id}: #{e.message}"
+    Rails.logger.error e.backtrace.join("\n")
+  end
+
+  private
+
+  attr_reader :city
+
+  def fetch_weather_data
+    WeatherService.new.get_weather(city.latitude, city.longitude)
+  end
+
+  def generate_prompt(weather_data)
+    AiService.new.generate_prompt(city, weather_data)
+  end
+
+  def generate_image(prompt)
+    AiService.new.generate_image(prompt)
+  end
+
+  def create_weather_art(weather_data, prompt, image_url)
+    tempfile = nil
+
+    ActiveRecord::Base.transaction do
       weather_art = city.weather_arts.create!(
         weather_date: Date.today,
-      **weather_data,
-      prompt: prompt
+        prompt: prompt,
+        **weather_data
       )
 
-    # 下载并附加图像
       tempfile = Down.download(image_url)
+
       weather_art.image.attach(
-      io: tempfile,
-      filename: "#{city.country.name}-#{city.name.parameterize}-#{Time.current.strftime('%Y%m%d-%H%M%S')}.png"
+        io: File.open(tempfile.path),
+        filename: generate_filename,
+        content_type: "image/png"
       )
 
-    # 更新城市状态
-    city.update!(
-      last_weather_fetch: Time.current,
-      last_image_generation: Time.current
-    )
-  rescue => e
-    Rails.logger.error "Error generating weather art for #{city.name}: #{e.message}"
+      weather_art
+    end
+  ensure
+    if tempfile
+      tempfile.close
+      tempfile.unlink
+    end
+  end
+
+  def generate_filename
+    "#{city.country.name}-#{city.name.parameterize}-#{Time.current.strftime('%Y%m%d-%H%M%S')}.png"
   end
 end

app/workers/refresh_sitemap_worker.rb

@@ -0,0 +1,39 @@
+class RefreshSitemapWorker
+  include Sidekiq::Worker
+
+  def perform
+    host = Rails.env.production? ? "https://todayaiweather.com" : "http://127.0.0.1:3000"
+    Rails.application.routes.default_url_options[:host] = host
+    SitemapGenerator::Sitemap.default_host = host
+    SitemapGenerator::Sitemap.create do
+      add root_path, changefreq: "daily", priority: 1.0
+      add cities_path, changefreq: "daily", priority: 0.9
+      add arts_path, changefreq: "daily", priority: 0.9
+
+      City.find_each do |city|
+        add city_path(city),
+            changefreq: "daily",
+            priority: 0.8,
+            lastmod: city.updated_at
+      end
+
+      WeatherArt.includes(:city).find_each do |art|
+        if art.image.attached?
+          add city_weather_art_path(art.city, art),
+              changefreq: "daily",
+              priority: 0.7,
+              lastmod: art.updated_at,
+              images: [ {
+                loc: url_for(art.image),
+                title: "#{art.city.name} Weather Art - #{art.weather_date.strftime('%B %d, %Y')}"
+              } ]
+        end
+      end
+    end
+
+    SitemapGenerator::Sitemap.ping_search_engines if Rails.env.production?
+    Rails.logger.info "Sitemap has been generated successfully"
+  rescue => e
+    Rails.logger.error "Error refreshing sitemap: #{e.message}"
+  end
+end

compose.yaml

@@ -1,15 +1,16 @@
-version: '3.8'
-
 services:
   web:
     image: songtianlun/today_ai_weather:latest
-    ports:
-      - "2222:3000"
+    #ports:
+    #  - "3000:3000"
+    pull_policy: always
     environment:
       - RAILS_ENV=production
-      - DATABASE_URL=postgresql://postgres:xxx@db:5432/db
-      - RAILS_MASTER_KEY=xxx
+      - DATABASE_URL=postgresql://postgres:${PG_PASSWORD}@db:5432/db
+      - RAILS_MASTER_KEY=${RAILS_MASTER_KEY}
       - REDIS_URL=redis://redis:6379/0
+    networks:
+      - dokploy-network
     depends_on:
       - db
       - redis
@@ -19,9 +20,11 @@ services:
     command: bundle exec sidekiq
     environment:
       - RAILS_ENV=production
-      - DATABASE_URL=postgresql://postgres:xxx@db:5432/db
-      - RAILS_MASTER_KEY=xxx
+      - DATABASE_URL=postgresql://postgres:${PG_PASSWORD}@db:5432/db
+      - RAILS_MASTER_KEY=${RAILS_MASTER_KEY}
       - REDIS_URL=redis://redis:6379/0
+    networks:
+      - dokploy-network
     depends_on:
       - db
       - redis
@@ -29,13 +32,21 @@ services:
   db:
     image: postgres:16
     volumes:
-      - ./data/pg:/var/lib/postgresql/data
+      - ../taw_data/pg:/var/lib/postgresql/data
+    networks:
+      - dokploy-network
     environment:
-      - POSTGRES_PASSWORD=xxx
+      - POSTGRES_PASSWORD=${PG_PASSWORD}
       - POSTGRES_DB=db
 
   redis:
     image: redis:7-alpine
     volumes:
-      - ./data/redis:/data
+      - ../taw_data/redis:/data
+    networks:
+      - dokploy-network
     command: redis-server --appendonly yes
+
+networks:
+  dokploy-network:
+    external: true

config/initializers/kaminari_config.rb

@@ -0,0 +1,14 @@
+# frozen_string_literal: true
+
+Kaminari.configure do |config|
+  # config.default_per_page = 25
+  # config.max_per_page = nil
+  # config.window = 4
+  # config.outer_window = 0
+  # config.left = 0
+  # config.right = 0
+  # config.page_method_name = :page
+  # config.param_name = :page
+  # config.max_pages = nil
+  # config.params_on_first_page = false
+end

config/initializers/meta_tags.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+# Use this setup block to configure all options available in MetaTags.
+MetaTags.configure do |config|
+  config.title_limit = 70
+  config.description_limit = 160
+  config.keywords_limit = 255
+  # How many characters should the title meta tag have at most. Default is 70.
+  # Set to nil or 0 to remove limits.
+  # config.title_limit = 70
+
+  # When true, site title will be truncated instead of title. Default is false.
+  # config.truncate_site_title_first = false
+
+  # Add HTML attributes to the <title> HTML tag. Default is {}.
+  # config.title_tag_attributes = {}
+
+  # Natural separator when truncating. Default is " " (space character).
+  # Set to nil to disable natural separator.
+  # This also allows you to use a whitespace regular expression (/\s/) or
+  # a Unicode space (/\p{Space}/).
+  # config.truncate_on_natural_separator = " "
+
+  # Maximum length of the page description. Default is 300.
+  # Set to nil or 0 to remove limits.
+  # config.description_limit = 300
+
+  # Maximum length of the keywords meta tag. Default is 255.
+  # config.keywords_limit = 255
+
+  # Default separator for keywords meta tag (used when an Array passed with
+  # the list of keywords). Default is ", ".
+  # config.keywords_separator = ', '
+
+  # When true, keywords will be converted to lowercase, otherwise they will
+  # appear on the page as is. Default is true.
+  # config.keywords_lowercase = true
+
+  # When true, the output will not include new line characters between meta tags.
+  # Default is false.
+  # config.minify_output = false
+
+  # When false, generated meta tags will be self-closing (<meta ... />) instead
+  # of open (`<meta ...>`). Default is true.
+  # config.open_meta_tags = true
+
+  # List of additional meta tags that should use "property" attribute instead
+  # of "name" attribute in <meta> tags.
+  # config.property_tags.push(
+  #   'x-hearthstone:deck',
+  # )
+end

config/routes.rb

@@ -6,6 +6,7 @@ Rails.application.routes.draw do
   resources :cities, only: [ :index, :show ] do
     resources :weather_arts, path: "weather", only: [ :show ], param: :slug
   end
+  resources :arts, only: [ :index ]
 
   # namespace :admin do
   #  resources :cities
@@ -22,7 +23,7 @@ Rails.application.routes.draw do
 
   # mount Sidekiq::Web => '/sidekiq'
   authenticate :admin_user do
-    mount Sidekiq::Web => "/sidekiq"
+    mount Sidekiq::Web => "/admin/tasks"
   end
   # Define your application routes per the DSL in https://guides.rubyonrails.org/routing.html
 

config/sidekiq.yml

@@ -1,5 +1,12 @@
 batch_generate_weather:
-  cron: '0 */2 * * *'
+  cron: '0 */1 * * *'
   class: BatchGenerateWeatherArtsWorker
   description: "Generate weather arts every 2 hours"
   enabled: true
+
+refresh_sitemap:
+  cron: '0 5 * * *'
+  class: RefreshSitemapWorker
+  queue: default
+  description: "Refresh sitemap daily"
+  enabled: true

config/sitemap.rb

@@ -0,0 +1,50 @@
+# Set the host name for URL creation
+host = Rails.env.production? ? "https://todayaiweather.com" : "http://127.0.0.1:3000"
+
+SitemapGenerator::Sitemap.default_host = host
+
+SitemapGenerator::Sitemap.create do
+  add root_path, changefreq: "daily", priority: 1.0
+  add cities_path, changefreq: "daily", priority: 0.9
+  add arts_path, changefreq: "daily", priority: 0.9
+
+  City.find_each do |city|
+    add city_path(city),
+        changefreq: "daily",
+        priority: 0.8,
+        lastmod: city.updated_at
+  end
+
+  WeatherArt.includes(:city).find_each do |art|
+    add city_weather_art_path(art.city, art),
+        changefreq: "daily",
+        priority: 0.7,
+        lastmod: art.updated_at,
+        images: [ {
+                   loc: url_for(art.image),
+                   title: "#{art.city.name} Weather Art - #{art.weather_date.strftime('%B %d, %Y')}"
+                 } ] if art.image.attached?
+  end
+  # Put links creation logic here.
+  #
+  # The root path '/' and sitemap index file are added automatically for you.
+  # Links are added to the Sitemap in the order they are specified.
+  #
+  # Usage: add(path, options={})
+  #        (default options are used if you don't specify)
+  #
+  # Defaults: :priority => 0.5, :changefreq => 'weekly',
+  #           :lastmod => Time.now, :host => default_host
+  #
+  # Examples:
+  #
+  # Add '/articles'
+  #
+  #   add articles_path, :priority => 0.7, :changefreq => 'daily'
+  #
+  # Add all articles:
+  #
+  #   Article.find_each do |article|
+  #     add article_path(article), :lastmod => article.updated_at
+  #   end
+end

db/migrate/20250123155234_remove_last_fetch_fields_from_cities.rb

@@ -0,0 +1,8 @@
+class RemoveLastFetchFieldsFromCities < ActiveRecord::Migration[8.0]
+  def change
+    remove_column :cities, :last_weather_fetch
+    remove_column :cities, :last_image_generation
+
+    add_index :weather_arts, [ :city_id, :weather_date ]
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_01_22_053220) do
+ActiveRecord::Schema[8.0].define(version: 2025_01_23_155234) do
   create_table "active_admin_comments", force: :cascade do |t|
     t.string "namespace"
     t.text "body"
@@ -72,8 +72,6 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_22_053220) do
     t.boolean "active"
     t.integer "priority"
     t.string "timezone"
-    t.datetime "last_weather_fetch"
-    t.datetime "last_image_generation"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "slug"
@@ -132,6 +130,7 @@ ActiveRecord::Schema[8.0].define(version: 2025_01_22_053220) do
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
     t.string "slug"
+    t.index ["city_id", "weather_date"], name: "index_weather_arts_on_city_id_and_weather_date"
     t.index ["city_id"], name: "index_weather_arts_on_city_id"
     t.index ["slug"], name: "index_weather_arts_on_slug", unique: true
   end

db/seeds/cities/australia.rb

@@ -8,9 +8,7 @@ City.create!([
     country: australia,
     timezone: 'Australia/Sydney',
     active: true,
-    priority: 80,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 80
   },
   {
     name: 'Melbourne',
@@ -19,8 +17,6 @@ City.create!([
     country: australia,
     timezone: 'Australia/Melbourne',
     active: true,
-    priority: 75,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 75
   }
 ])

db/seeds/cities/bangladesh.rb

@@ -8,8 +8,6 @@ City.create!([
     country: bangladesh,
     timezone: 'Asia/Dhaka',
     active: true,
-    priority: 85,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 85
   }
 ])

db/seeds/cities/brazil.rb

@@ -8,8 +8,6 @@ City.create!([
     country: brazil,
     timezone: 'America/Sao_Paulo',
     active: true,
-    priority: 80,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 80
   }
 ])

db/seeds/cities/canada.rb

@@ -6,7 +6,5 @@ City.create!(
   priority: 50,
   country: canada,
   timezone: 'America/Toronto',
-  active: true,
-  last_weather_fetch: 10.days.ago,
-  last_image_generation: 10.days.ago
+  active: true
 )

db/seeds/cities/china.rb

@@ -8,9 +8,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Beijing',
@@ -19,9 +17,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Shenzhen',
@@ -30,9 +26,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Guangzhou',
@@ -41,9 +35,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Chengdu',
@@ -52,9 +44,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Tianjin',
@@ -63,9 +53,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Wuhan',
@@ -74,9 +62,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Dongguan',
@@ -85,9 +71,7 @@ City.create!([
     country: china,
     timezone: 'Asia/Shanghai',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Chongqing',
@@ -97,8 +81,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: "Xi'an",
@@ -108,8 +90,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Hangzhou',
@@ -119,8 +99,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Foshan',
@@ -130,8 +108,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Nanjing',
@@ -141,8 +117,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Hong Kong',
@@ -152,8 +126,6 @@ City.create!([
     timezone: 'Asia/Hong_Kong',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Shenyang',
@@ -163,8 +135,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Zhengzhou',
@@ -174,8 +144,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Qingdao',
@@ -185,8 +153,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Suzhou',
@@ -196,8 +162,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Changsha',
@@ -207,8 +171,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Jinan',
@@ -218,8 +180,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Kunming',
@@ -229,8 +189,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Harbin',
@@ -240,8 +198,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Shijiazhuang',
@@ -251,8 +207,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Hefei',
@@ -262,8 +216,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Dalian',
@@ -273,8 +225,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Xiamen',
@@ -284,8 +234,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Nanning',
@@ -295,8 +243,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Changchun',
@@ -306,8 +252,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Taiyuan',
@@ -317,8 +261,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'New Taipei City',
@@ -328,8 +270,6 @@ City.create!([
     timezone: 'Asia/Taipei',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Guiyang',
@@ -339,8 +279,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Wuxi',
@@ -350,8 +288,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Shantou',
@@ -361,8 +297,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Ürümqi',
@@ -372,8 +306,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Zhongshan',
@@ -383,8 +315,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Ningbo',
@@ -394,8 +324,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Fuzhou',
@@ -405,8 +333,6 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   },
   {
     name: 'Nanchang',
@@ -416,7 +342,5 @@ City.create!([
     timezone: 'Asia/Shanghai',
     active: true,
     priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
   }
 ])

db/seeds/cities/egypt.rb

@@ -8,8 +8,6 @@ City.create!([
     country: egypt,
     timezone: 'Africa/Cairo',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/france.rb

@@ -8,8 +8,6 @@ City.create!([
     country: france,
     timezone: 'Europe/Paris',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/germany.rb

@@ -8,9 +8,7 @@ City.create!([
     country: germany,
     timezone: 'Europe/Berlin',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Berlin',
@@ -19,8 +17,6 @@ City.create!([
     country: germany,
     timezone: 'Europe/Berlin',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/india.rb

@@ -8,9 +8,7 @@ City.create!([
     country: india,
     timezone: 'Asia/Kolkata',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Bengaluru',
@@ -19,8 +17,6 @@ City.create!([
     country: india,
     timezone: 'Asia/Kolkata',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/japan.rb

@@ -8,9 +8,7 @@ City.create!([
     country: japan,
     timezone: 'Asia/Tokyo',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Yokohama',
@@ -19,8 +17,6 @@ City.create!([
     country: japan,
     timezone: 'Asia/Tokyo',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/mexico.rb

@@ -8,8 +8,6 @@ City.create!([
     country: mexico,
     timezone: 'America/Mexico_City',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/nigeria.rb

@@ -8,8 +8,6 @@ City.create!([
     country: nigeria,
     timezone: 'Africa/Lagos',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/pakistan.rb

@@ -8,8 +8,6 @@ City.create!([
     country: pakistan,
     timezone: 'Asia/Karachi',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/russia.rb

@@ -8,9 +8,7 @@ City.create!([
     country: russia,
     timezone: 'Europe/Moscow',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Sankt Petersburg',
@@ -19,8 +17,6 @@ City.create!([
     country: russia,
     timezone: 'Europe/Moscow',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/saudi_arabia.rb

@@ -8,8 +8,6 @@ City.create!([
     country: saudi_arabia,
     timezone: 'Asia/Riyadh',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/singapore.rb

@@ -8,8 +8,6 @@ City.create!([
     country: singapore,
     timezone: 'Asia/Singapore',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/south_korea.rb

@@ -8,8 +8,6 @@ City.create!([
     country: south_korea,
     timezone: 'Asia/Seoul',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/thailand.rb

@@ -8,8 +8,6 @@ City.create!([
     country: thailand,
     timezone: 'Asia/Bangkok',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/turkey.rb

@@ -8,9 +8,7 @@ City.create!([
     country: turkey,
     timezone: 'Europe/Istanbul',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Ankara',
@@ -19,8 +17,6 @@ City.create!([
     country: turkey,
     timezone: 'Europe/Istanbul',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/uk.rb

@@ -8,8 +8,6 @@ City.create!([
     country: uk,
     timezone: 'Europe/London',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/usa.rb

@@ -8,9 +8,7 @@ City.create!([
     country: usa,
     timezone: 'America/Los_Angeles',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Chicago',
@@ -19,9 +17,7 @@ City.create!([
     country: usa,
     timezone: 'America/Chicago',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'New York City',
@@ -30,9 +26,7 @@ City.create!([
     country: usa,
     timezone: 'America/New_York',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Los Angeles',
@@ -41,8 +35,6 @@ City.create!([
     country: usa,
     timezone: 'America/Los_Angeles',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

db/seeds/cities/vietnam.rb

@@ -8,9 +8,7 @@ City.create!([
     country: vietnam,
     timezone: 'Asia/Ho_Chi_Minh',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   },
   {
     name: 'Hanoi',
@@ -19,8 +17,6 @@ City.create!([
     country: vietnam,
     timezone: 'Asia/Ho_Chi_Minh',
     active: true,
-    priority: 100,
-    last_weather_fetch: 10.days.ago,
-    last_image_generation: 10.days.ago
+    priority: 100
   }
 ])

public/robots.txt

@@ -1 +1,7 @@
 # See https://www.robotstxt.org/robotstxt.html for documentation on how to use the robots.txt file
+User-agent: *
+Allow: /
+Disallow: /admin/
+Disallow: /admin
+
+Sitemap: https://todayaiweather.com/sitemap.xml.gz

test/controllers/arts_controller_test.rb

@@ -0,0 +1,7 @@
+require "test_helper"
+
+class ArtsControllerTest < ActionDispatch::IntegrationTest
+  # test "the truth" do
+  #   assert true
+  # end
+end