Module: HomesteadingHelpers::ApplicationHelper

Defined in:
app/helpers/homesteading_helpers/application_helper.rb

Instance Method Summary collapse

Instance Method Details

#autofocus_value ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 109

def autofocus_value
  !editing?
end

#canonical_url(post = nil) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 39

def canonical_url(post=nil)
  if post.nil?
    "http://#{setting :long_domain}"
  else
    "http://#{setting :long_domain}/#{post.path}"
  end
end

#editing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 89

def editing?
  action_name == "edit"
end

#external_silo_url_key(name) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 194

def external_silo_url_key(name)
  "#{name.downcase}_url".to_sym
end

#external_silos ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 179

def external_silos
  %w[
    Facebook
    Foursquare
    Instagram
    Medium
    Tumblr
    Twitter
    Vimeo
    Vine
    WordPress
    YouTube
  ]
end

#human_readable_date(datetime) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 93

def human_readable_date(datetime)
  datetime.strftime("%F")
end

#human_readable_time(datetime) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 97

def human_readable_time(datetime)
  datetime.strftime("%l:%M%p").downcase
end

#in_reply_to_urls(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 137

def in_reply_to_urls(post)
  html = []

  post.in_reply_to.split(" ").each do |in_reply_to|
    text = in_reply_to.gsub(/^https?:\/\//, "").gsub(/\//, "/<wbr />").html_safe
    url  = in_reply_to

    unless url.match(/^http/)
      url = "http://#{url}"
    end

    rel = show_action? ? "in-reply-to external" : "external"
    html << link_to(text, url, class: "u-in-reply-to h-cite", rel: rel).html_safe
  end

  html.join(" ").html_safe
end

#index_action? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 75

def index_action?
  action_name == "index"
end

#is_a_reply?(post) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 198

def is_a_reply?(post)
  !post.in_reply_to.blank?
end

#license_html ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 211

def license_html
  output = []

  # license
  license = ::License.find(setting(:license))

  if license.name == "All Rights Reserved"
    # Default
    output << "#{license.name} #{license.short_code}"
  else
    # Creative Commons and Public Domain (CC0)
    output << link_to("#{license.name} (#{license.short_code})", license.url, rel: "license")
  end


  # range of years
  years_range = Time.now.year

  first_post      = Post.first
  first_post_year = first_post.nil? ? years_range : first_post.published_at.year

  if first_post_year == years_range
    output << years_range
  else
    output << "#{first_post_year}&ndash;#{years_range}"
  end


  # author's name
  output << link_to(setting(:author_name), setting(:author_url), class: "p-author h-card")

  output.join(" ").html_safe
end

#license_text ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 245

def license_text
  output = []

  # license
  license = ::License.find(setting(:license))

  if license.name == "All Rights Reserved"
    # Default
    output << "#{license.name} #{license.short_code}"
  else
    # Creative Commons and Public Domain (CC0)
    output << "#{license.name} (#{license.short_code})"
    output << license.url
  end

  # range of years
  years_range = Time.now.year

  first_post      = Post.first
  first_post_year = first_post.nil? ? years_range : first_post.published_at.year

  if first_post_year == years_range
    output << years_range
  else
    output << "#{first_post_year}&ndash;#{years_range}"
  end

  # author's name
  output << setting(:author_name)

  output.join("\n")
end

#link_to_syndication(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 155

def link_to_syndication(post)
  html = content_tag(:p, "Also posted to")

  links = []

  external_silos.each do |external|
    if post.respond_to?(external_silo_url_key(external)) &&
       post.send(external_silo_url_key(external)) &&
       !post.send(external_silo_url_key(external)).blank?

       rel = "external "
       rel << "syndication" if show_action?

      links << content_tag(:li, link_to(external, post.send(external_silo_url_key(external)), rel: rel, class:  "u-syndication"))
    end
  end

  if links.blank?
    space
  else
    html << content_tag(:ul, links.flatten.join.html_safe)
  end
end

#logged_in? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 105

def logged_in?
  Rails.env.development?
end

#nth_of_day(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 25

def nth_of_day(post)
  nth = Post.where(
          year:  post.year,
          month: post.month,
          day:   post.day
        ).all.sort_by{|n| n.published_at}.index(post) + 1

  if nth.nil?
    nth = 1
  end

  nth.to_sxg
end

#page_description(post = nil) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 59

def page_description(post=nil)
  if index_action?
    page_description = "#{setting(:post_type).pluralize.capitalize} by #{setting :author_name}"
  elsif show_action?
    page_description = post.content
  else
    page_description = setting(:site_description)
  end

  page_description
end

#post_type ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 113

def post_type
  setting(:post_type)
end

#rel_canonical_link_tag(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 47

def rel_canonical_link_tag(post)
  url = "http://#{setting :long_domain}"

  if index_action?
    url = "http://#{setting :long_domain}/#{setting(:post_type).pluralize.downcase}"
  elsif show_action?
    url = canonical_url(post)
  end

  tag(:link, id: "canonical", rel: "canonical", type: "text/html", href: url)
end

#setting(key) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 133

def setting(key)
  ::Setting.where(key: key).first.content
end

#short_url(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 16

def short_url(post)
  pieces =  [setting(:post_short_code)]

  pieces << Date.parse("#{post.year}-#{post.month}-#{post.day}").to_sxg
  pieces << nth_of_day(post)

  "http://#{setting :short_domain}/#{pieces.join}"
end

#shorturl_link_tag(post) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 4

def shorturl_link_tag(post)
  if index_action?
    url = "http://#{setting :short_domain}/#{setting(:post_short_code)}"
  elsif show_action?
    url = short_url(post)
  else
    url = "http://#{setting :short_domain}"
  end

  tag(:link, id: "shortlink", rel: "shortlink", type: "text/html", href: url)
end

#show_action? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 79

def show_action?
  action_name == "show"
end

#site_title ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 117

def site_title
  title = ""

  if setting(:site_title).blank?
    title << post_type.capitalize.pluralize
  else
    title << setting(:site_title)
  end

  if @page_title
    title << " - #{@page_title}"
  end

  title.html_safe
end

#site_url ⇒ Object

TODO: do this without #eval ?



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 203

def site_url
  eval "#{setting(:post_type).pluralize}_url"
end

#small_word_tag(word) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 101

def small_word_tag(word)
  content_tag(:b, word, class: "small-word small-word-#{word}")
end

#space ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 71

def space
  " "
end

#tag_url(tag) ⇒ Object 



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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 207

def tag_url(tag)
  site_url + "/tags/" + tag.gsub(/ /, "+")
end

#write_action? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/homesteading_helpers/application_helper.rb', line 83

def write_action?
  unless controller_name == "settings"
    action_name =~ /new|edit/
  end
end