Module: DmForum::ForumHelper

Included in:
ApplicationHelper
Defined in:
app/helpers/dm_forum/forum_helper.rb

Instance Method Summary collapse

Instance Method Details

#edited_on_tag(post) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 27

def edited_on_tag(post)
  if (post.updated_at - post.created_at > 5.minutes)
    %{<span class='date'>#{I18n.t 'fms.post_edited', :when => time_ago_in_words(post.updated_at)}</span>}.html_safe
  end
end

#feed_icon_tag(title, url) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 59

def feed_icon_tag(title, url)
  # (@feed_icons ||= []) << { :url => url, :title => title }
  # link_to image_tag('feed-icon.png', :size => '14x14', :alt => "Subscribe to #{title}"), url
end

#forum_comment_user_state(forum_comment) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 99

def forum_comment_user_state(forum_comment)
  if forum_comment.user.is_admin?
    I18n.t 'fms.user_is_administrator', :default => 'Administator'
  elsif can?(:moderate, forum_comment.forum_topic.forum)
    I18n.t 'fms.user_is_moderator', :default => 'Moderator'
  elsif forum_comment.user.suspended?
    forum_comment.user.state
  end
end

#forum_crumbs(forum = nil) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 65

def forum_crumbs(forum = nil)
  seperator  = "<span class='arrow'><i class='icon-angle-right'></i></span>".html_safe
  out        = "".html_safe
  out       += link_to(I18n.t('fms.forums'), forum_root_path) + seperator
  if forum
    out     += link_to(forum.name, forum_path(forum))
    page     = session[:forum_page] ? session[:forum_page][forum.id] : nil
    if page and page != 1
      out   += "<small style='color:#ccc'>(".html_safe
      out   += link_to(I18n.t('fms.page_nr'), forum_path(:id => forum, :page => page))
      out   += ")</small>".html_safe
    end
    out     += seperator
  end
  return out
end

#forum_topic_icon(forum_topic) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 83

def forum_topic_icon(forum_topic)
  if recent_topic_activity(forum_topic)
    style       = "style='color:green'"
    recent_txt  = I18n.t('fms.views_forums.recent_activity')
  else
    stlye       = ''
    recent_txt  = I18n.t('fms.views_forums.no_recent_activity')
  end
  if forum_topic.locked?
    "<i class='icon-lock icon-large' #{style} title='#{I18n.t('fms.views_forums.comma_locked_topic')}'></i>".html_safe
  else
    "<i class='icon-comments icon-large' #{style} title='#{recent_txt}'></i>".html_safe
  end
end

#last_active ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 48

def last_active
  session[:last_active] ||= Time.now.utc
end

#modify_history(function, name, path, params_hash = nil) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 15

def modify_history(function, name, path, params_hash=nil)
  state = "null"
  query_string = "?"
  if params_hash
     state = params_hash.to_json
     params_hash.each { |k,v| query_string << "#{k}=#{v}&" }
  end
  query_string = query_string.chop
  %{history.#{function}(#{state}, '#{j(name)}', '#{j(path+query_string)}');}.html_safe
end

#recent_forum_activity(forum) ⇒ Object

used to know if a forum has changed since we read it last



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# File 'app/helpers/dm_forum/forum_helper.rb', line 42

def recent_forum_activity(forum)
  return false unless user_signed_in? && forum.recent_topic
  return forum.recent_topic.last_updated_at > ((session[:forums] ||= {})[forum.id] || last_active)
end

#recent_topic_activity(topic) ⇒ Object

used to know if a topic has changed since we read it last



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# File 'app/helpers/dm_forum/forum_helper.rb', line 35

def recent_topic_activity(topic)
  return false unless user_signed_in?
  return topic.last_updated_at > ((session[:forum_topics] ||= {})[topic.id] || last_active)
end

#topic_title_link(topic, options) ⇒ Object 



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# File 'app/helpers/dm_forum/forum_helper.rb', line 5

def topic_title_link(topic, options)
  if topic.title =~ /^\[([^\]]{1,15})\]((\s+)\w+.*)/
    "<span class='flag'>#{$1}</span>" + 
    link_to($2.strip, forum_forum_topic_path(@forum, topic), options)
  else
    link_to(topic.title, forum_forum_topic_path(@forum, topic), options)
  end
end

#voice_count ⇒ Object

Ripe for optimization



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# File 'app/helpers/dm_forum/forum_helper.rb', line 54

def voice_count
  pluralize ForumSite.site.forum_topics.to_a.sum { |t| t.voice_count }, 'voice'
end