Add filters to Imgur (animated, nsfw, is_album, min_score). Embed gif…

…v with iframe.

app.rb

@@ -1045,7 +1045,7 @@
   elsif /(?:(?:imgur|reddit)\.com)?\/?r\/(?<subreddit>[a-zA-Z0-9_]+)/ =~ params[:q]
     # https://imgur.com/r/aww
     # https://www.reddit.com/r/aww
-    redirect "/imgur/r/#{subreddit}"
+    redirect "/imgur/r/#{subreddit}#{"?#{params[:type]}" if !params[:type].empty?}"
     return
   elsif /(?<username>[a-zA-Z0-9]+)\.imgur\.com/ =~ params[:q] and username != "i"
     # https://thebookofgray.imgur.com/
@@ -1079,28 +1079,39 @@
   if user_id.nil?
     "This image was probably uploaded anonymously. Sorry."
   else
-    redirect "/imgur/#{user_id}/#{username}"
+    redirect "/imgur/#{user_id}/#{username}#{"?#{params[:type]}" if !params[:type].empty?}"
   end
 end
 
-get "/imgur/r/:subreddit" do
-  @subreddit = params[:subreddit]
-
-  response = ImgurParty.get("/gallery/r/#{@subreddit}")
+get "/imgur/:user_id/:username" do
+  if params[:user_id] == "r"
+    @subreddit = params[:username]
+    response = ImgurParty.get("/gallery/r/#{@subreddit}")
+  else
+    @user_id = params[:user_id]
+    @username = params[:username]
+    # can't use user_id in this request unfortunately
+    response = ImgurParty.get("/account/#{@username}/submissions")
+  end
   raise ImgurError.new(response) if !response.success? or response.body.empty?
   @data = response.parsed_response["data"]
 
-  erb :imgur_feed
-end
-
-get "/imgur/:user_id/:username" do
-  @user_id = params[:user_id]
-  @username = params[:username]
-
-  # can't use user_id in this request unfortunately
-  response = ImgurParty.get("/account/#{@username}/submissions")
-  raise ImgurError.new(response) if !response.success?
-  @data = response.parsed_response["data"]
+  if params[:animated]
+    value = params[:animated] == "true"
+    @data.select! { |image| image["animated"] == value }
+  end
+  if params[:nsfw]
+    value = params[:nsfw] == "true"
+    @data.select! { |image| image["nsfw"] == value }
+  end
+  if params[:is_album]
+    value = params[:is_album] == "true"
+    @data.select! { |image| image["is_album"] == value }
+  end
+  if params[:min_score]
+    value = params[:min_score].to_i
+    @data.select! { |image| image["score"] >= value }
+  end
 
   erb :imgur_feed
 end

views/imgur_feed.erb

@@ -17,22 +17,36 @@
     body = <<-EOF.undent.esc
       <a href="#{link}"><img src="#{img_src}"></a>
 
-      #{image["description"].to_paragraphs}
+      #{image["description"].linkify.to_paragraphs}
       <p><a href="http://s.imgur.com/a/#{image["id"]}/zip">Download album</a></p>
     EOF
   else
     id = "imgur:image:#{image["id"]}"
     title = "#{image["title"]} [#{image["width"]}x#{image["height"]}]"
     link = "https://imgur.com/#{image["id"]}"
-    ext = image["type"].split("/")[1]
-    img_src = "https://i.imgur.com/#{image["id"]}h.#{ext}"
-    body = <<-EOF.undent.esc
-      <a href="#{link}.#{ext}"><img src="#{img_src}"></a>
+    if image["gifv"]
+      title = "Gif: #{title}"
+      img_src = "https://i.imgur.com/#{image["id"]}.gif"
+      gifv_url = "#{img_src}v"
+      body = <<-EOF.undent.esc
+        <iframe width="#{image["width"]}" height="#{image["height"]}" src="#{gifv_url}" frameborder="0" scrolling="no" allowfullscreen></iframe>
+        <p><a href="#{gifv_url}">Open embed</a></p>
 
-      #{image["description"].to_paragraphs}
-      <p><a href="https://imgur.com/download/#{image["id"]}/#{CGI.escape(image["title"])}">Download</a></p>
-      <p>Size: #{image["size"].to_filesize} (#{image["width"]}x#{image["height"]})</p>
-    EOF
+        #{image["description"].linkify.to_paragraphs}
+        <p><a href="https://imgur.com/download/#{image["id"]}/#{CGI.escape(image["title"])}">Download</a></p>
+        <p>Size: #{image["size"].to_filesize} (#{image["width"]}x#{image["height"]})</p>
+      EOF
+    else
+      ext = image["type"].split("/")[1]
+      img_src = "https://i.imgur.com/#{image["id"]}h.#{ext}"
+      body = <<-EOF.undent.esc
+        <a href="#{link}.#{ext}"><img src="#{img_src}"></a>
+
+        #{image["description"].linkify.to_paragraphs}
+        <p><a href="https://imgur.com/download/#{image["id"]}/#{CGI.escape(image["title"])}">Download</a></p>
+        <p>Size: #{image["size"].to_filesize} (#{image["width"]}x#{image["height"]})</p>
+      EOF
+    end
   end
 -%>
 

views/index.erb

@@ -215,6 +215,12 @@
       <div class="input-group-addon"><label for="imgur_q">Imgur</label></div>
       <input class="form-control" type="search" name="q" id="imgur_q" placeholder="Enter a Imgur username or a url. Or subreddit url." required>
       <span class="input-group-btn">
+        <button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button>
+        <ul class="dropdown-menu dropdown-menu-right">
+          <li><a data-submit-type="animated=true">Animated only</a></li>
+          <li><a data-submit-type="animated=false">Pictures only</a></li>
+          <li><a data-submit-type="is_album=true">Albums only</a></li>
+        </ul>
         <input class="btn btn-primary" type="submit" value="Get RSS Feed">
       </span>
     </form>