# File app/models/video.rb, line 121
121:   def self.featured
122:     self.published.translated.find(:first, :conditions => ["featured=?", true]) || Video.published.translated.find(:first, :order => "published_at DESC")
123:   end

     # File app/models/video.rb, line 126
126:   def self.videos_in_dir(path)
127:     Dir.glob(Video::VIDEO_PATH + path + "_e[sun].flv") + Dir.glob(Video::VIDEO_PATH + path + ".flv")
128:   end

     # File app/models/video.rb, line 131
131:   def body
132:     self.title
133:   end

     # File app/models/video.rb, line 136
136:   def channels
137:     @private_tags ||= self.tags.private.collect {|t| t.name_es}
138:     if @private_tags
139:       @channels ||= WebTv.new.channels.find_tagged_with(@private_tags)
140:     else
141:       @channels = []
142:     end
143:     @channels
144:   end

     # File app/models/video.rb, line 176
176:   def display_format_from_file
177:     info_from_file[:display_format]
178:   end

     # File app/models/video.rb, line 180
180:   def duration_from_file
181:     info_from_file[:duration]
182:   end

    # File app/models/video.rb, line 72
72:   def featured_video
73:     videos[I18n.locale.to_sym] || videos[:common] || videos[I18n.default_locale.to_sym] || videos.values.first
74:   end

     # File app/models/video.rb, line 102
102:   def has_cover_photo?
103:     File.exists?("#{Video::VIDEO_PATH}{video_path}.jpg")
104:   end

     # File app/models/video.rb, line 146
146:   def info_from_file
147:     unless @info_from_file.present?
148:       begin
149:         @info_from_file = {}
150:         output = `/usr/local/bin/flvdump #{Video::VIDEO_PATH}#{self.featured_video} |head -1000`
151:         # 
152:         # if  m = output.match("'duration' => (.+)$")
153:         #   @duration_from_file = m[1].to_f.round
154:         # else
155:         #   logger.info "No he podido sacar la duracion de '#{output}'"
156:         # end
157:     
158:         [:duration, :width, :height].each do |key|
159:           if  m = output.match("'#{key}' => (.+)$")
160:             @info_from_file[key] = m[1].to_f.round
161:           else
162:             logger.info "No he podido sacar #{key} de '#{output}'"
163:           end
164:         end
165:         if (@info_from_file[:width].to_i > 0) && @info_from_file[:height].to_i > 0
166:           @info_from_file[:display_format] = (@info_from_file[:width].to_f / @info_from_file[:height].to_f) < 1.4 ? '43' : '169'
167:         end
168:       rescue
169:         logger.info "No he podido obtenerla"
170:       end
171:     end
172:     
173:     return @info_from_file
174:   end

    # File app/models/video.rb, line 48
48:   def published?
49:     !draft && !published_at.nil? && published_at <= Time.now
50:   end

     # File app/models/video.rb, line 114
114:   def show_in_agencia
115:     false
116:   end

     # File app/models/video.rb, line 109
109:   def show_in_irekia
110:     true
111:   end

    # File app/models/video.rb, line 77
77:   def translated_to?(lang)
78:     !videos[lang.to_sym].nil? || !videos[:common].nil?
79:   end

    # File app/models/video.rb, line 59
59:   def videos
60:     videos = {}
61:     if video_path.present?
62:       videos_in_dir = Video.videos_in_dir(video_path)
63:       Video::LANGUAGES.each do |l|
64:         videos[l.to_sym] = "#{video_path}_#{l}.flv" if videos_in_dir.include?("#{Video::VIDEO_PATH}#{video_path}_#{l}.flv")
65:       end
66:     videos[:common] = "#{video_path}.flv" if videos_in_dir.include?("#{Video::VIDEO_PATH}#{video_path}.flv")
67:     end
68:     return videos
69:   end

     # File app/models/video.rb, line 186
186:     def check_only_one_featured
187:       Video.update_all("featured='f'") if featured && featured_changed?
188:     end

     # File app/models/video.rb, line 191
191:     def set_video_duration_and_display_format
192:       if self.duration.blank?
193:         logger.info "Obteniendo duracion de #{Video::VIDEO_PATH}#{self.featured_video}"
194:         self.duration = self.duration_from_file
195:       end
196:       
197:       if self.display_format.blank?
198:         logger.info "Obteniendo formato de #{Video::VIDEO_PATH}#{self.featured_video}"
199:         self.display_format = self.display_format_from_file        
200:       end
201:       
202:       return true
203:     end