Class: NoticeSys::HashtagQueryView

Inherits:

Object

• Object
• NoticeSys::HashtagQueryView

Defined in:

lib/noticesys.rb

Instance Method Summary

• #initialize(basepath, db_basepath, css_url, weblet, static_urlbase, urlbase, debug: false) ⇒ HashtagQueryView constructor

  A new instance of HashtagQueryView.

• #render(q, referer) ⇒ Object

Constructor Details

#initialize(basepath, db_basepath, css_url, weblet, static_urlbase, urlbase, debug: false) ⇒ HashtagQueryView

Returns a new instance of HashtagQueryView.

# File 'lib/noticesys.rb', line 402

def initialize(basepath, db_basepath, css_url, weblet, static_urlbase,
               urlbase, debug: false)

  @basepath, @css_url, @static_urlbase = basepath,  css_url, static_urlbase
  @db_basepath, @w, @urlbase, @debug = db_basepath, weblet, urlbase, debug
  @card = CardView.new(@w)

end

Instance Method Details

#render(q, referer) ⇒ Object

# File 'lib/noticesys.rb', line 411

def render(q, referer)
  #q = args.first
  dbindex_path = File.join(@db_basepath, '/hashtag/index.db')
  puts 'dbindex_path: ' + dbindex_path.inspect if @debug

  db = RecordxSqlite.new(dbindex_path, table: 'hashtags')


  a = db.find_all_by_tag q

  topics = a.map(&:topic).uniq.map do |topic|

    topicpath = File.join(@basepath, 'u', topic)
    topic_db_path = File.join(@db_basepath, 'u', topic)

    db_filepath = File.join(topic_db_path, "notices.db")
    puts 'db_filepath: ' + db_filepath.inspect if @debug
    db = RecordxSqlite.new(db_filepath, table: 'notices')

    dx = Dynarex.new(File.join(topicpath, 'feed.xml'))
    [topic, OpenStruct.new(title: dx.title, image: dx.image, db: db)]

  end.to_h


  rows = a.map do |x|

    r = topics[x.topic]
    rx = r.db.find x.noticeid
    link = "%s/%s/status/%s" % [@urlbase, x.topic, x.noticeid]
    OpenStruct.new(rx.to_h.merge({topic: x.topic, title: r.title,
                                  image: r.image, bio: r.bio, link: link}))

  end


  s = ''

  notices = rows.sort_by {|x| -(x.id.to_i)}.take(20).map do |rx|

    next unless rx.description

    card2 = ''
    rawcard = rx.to_h[:card]

    card2 = if rawcard and rawcard.length > 10 then

      card = JSON.parse(rawcard, symbolize_names: true)

      if card.is_a? Hash then
        @card.render(dx, rx, card)
      end

    else
      ''
    end

    t2 = Time.at rx.id.to_s[0..9].to_i
    relative_time = Unichron.new(t2).elapsed

    d = t2.strftime("%I:%M%p %b %d %Y")

    description = if rx.description.length > 1 then
      doc = Rexle.new "<node>%s</node>" % rx.description.gsub(/<\/?p>/,'')
      doc.root.xpath('img|div').each(&:delete)
      "<p>%s</p>" % doc.root.xml
    else
      ''
    end

    utitle, uimage, ubio = rx.title, rx.image, rx.bio
    @w.render :notice, binding

  end

  s += if notices.any? then
    notices.compact.join
  else
    "<p>No results for #{q}</p>"
  end

  ref = referer
  ref = '../' if ref =~ /(?:status|hashtag)\/\d+/

  svg = @w.render 'svg/backarrow', binding
  back = ref ? "<a href='#{ref}'>#{svg}</a>" : ''

  @w.render :search_pg, binding

end