10 files changed, 127 insertions, 0 deletions

@@ -0,0 +1,2 @@
+module Admin::CommentsHelper
+end
@@ -0,0 +1,2 @@
+module Admin::GamesHelper
+end
@@ -0,0 +1,2 @@
+module Admin::QuotesHelper
+end
@@ -1,2 +1,59 @@
+require 'redcarpet'
+require 'rouge'
+require 'rouge/plugins/redcarpet'
+require 'redcarpet/render_strip'
+
 module ApplicationHelper
+
+  class HTML < Redcarpet::Render::HTML
+    include Rouge::Plugins::Redcarpet # yep, that's it.
+  end
+
+  def title(text)
+    content_for :title, text
+  end
+
+  def sortable(col, title = nil)
+    title ||= col.titleize
+    css_class = (col == sort_column) ? "current #{sort_direction}" : nil
+    direction = (col == sort_column and sort_direction == "asc") ? "desc" : "asc"
+    link_to title, {:sort => col, :dir => direction}, {:class => css_class}
+  end
+
+  def markdown(text, params = {})
+    options = { fenced_code_blocks: true, highlight: true, footnotes: true }
+
+    html_options = { with_toc_data: true }
+    if params[:restricted]
+      html_options[:filter_html] = true
+    end
+
+    Redcarpet::Markdown.new(HTML.new(html_options), options).render(text).html_safe
+  end
+
+  def links_sidebar
+    [
+      { title: "Code repositories", url: "https://code.fourisland.com/" },
+      { title: "Quotes database", url: "https://www.fourisland.com/quotes" },
+      { title: "Pokémon", url: "https://www.fourisland.com/poke3" },
+      { title: "Wittle", url: "https://www.fourisland.com/wittle/" },
+    ]
+  end
+
+  def friends_sidebar
+    [
+      { title: "Entropically", url: "https://entropically.neocities.org/" },
+    ]
+  end
+
+  class StrippedSummary < Redcarpet::Render::StripDown
+    def block_html(raw_html)
+      nil
+    end
+  end
+
+  def stripped_markdown(text)
+    Redcarpet::Markdown.new(StrippedSummary).render(text)
+  end
+
 end
@@ -0,0 +1,5 @@
+module CommentsHelper
+  def show_comments(blog)
+    render "comments/layout", blog: blog
+  end
+end
@@ -0,0 +1,2 @@
+module GamesHelper
+end
@@ -0,0 +1,12 @@
+module QuotesHelper
+  def quote_format(text)
+    text = text ? text.to_str : ''
+    text = text.dup if text.frozen?
+    text.gsub!(/^([\(\[][^\]\)]*[\]\)] )?([^:\n]*): /, "\\1<span class=\"quote-speaker\">\\2</span>: ")
+    text.gsub!(/\r\n?/, "\n")                    # \r\n and \r -> \n
+    text.gsub!(/\n/, '<br />') # 1 newline   -> br
+    text = sanitize(text)
+    text = auto_link(text, :link => :urls)
+    text
+  end
+end
@@ -0,0 +1,11 @@
+module TagsHelper
+
+  def tag_cloud(tags, classes)
+    max = tags.sort_by(&:taggings_count).last
+    tags.each do |tag|
+      index = tag.taggings_count.to_f / max.taggings_count * (classes.size - 1)
+      yield(tag, classes[index.round])
+    end
+  end
+
+end
@@ -0,0 +1,32 @@
+module VotesHelper
+
+  def voters_list(votes, html = false)
+    voters = votes.select {|v| !v.liker_url.nil?}.map do |v|
+      if html
+        tag.strong(link_to v.liker_name, v.liker_url)
+      else
+        "#{v.liker_name} (#{v.liker_url})"
+      end
+    end
+
+    anons = votes.select {|v| v.liker_url.nil?}.size
+    if anons > 0
+      if voters.empty? && anons == 1
+        if html
+          voters << tag.strong("A guest")
+        else
+          voters << "A guest"
+        end
+      else
+        if html
+          voters << tag.strong(pluralize(anons, "guest"))
+        else
+          voters << pluralize(anons, "guest")
+        end
+      end
+    end
+
+    to_sentence(voters)
+  end
+
+end
@@ -0,0 +1,2 @@
+module WebmentionsHelper
+end