Class: Pluto::Subscriber

Inherits:
Object
  • Object
show all
Includes:
LogUtils::Logging, Models
Defined in:
lib/pluto/update/subscriber.rb

Instance Method Summary collapse

Instance Method Details

#debug=(value) ⇒ Object 



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# File 'lib/pluto/update/subscriber.rb', line 12

def debug=(value)  @debug = value;   end

#debug? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/pluto/update/subscriber.rb', line 13

def debug?()       @debug || false;  end

#update_subscriptions(config, opts = {}) ⇒ Object 



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# File 'lib/pluto/update/subscriber.rb', line 16

def update_subscriptions( config, opts={} )
  # !!!! -- depreciated API - remove - do NOT use anymore
  puts "*** warn - [Pluto::Subscriber] depreciated API -- use update_subscriptions_for( site_key )"
  update_subscriptions_for( 'planet', config, opts )  # default to planet site_key
end

#update_subscriptions_for(site_key, config, opts = {}) ⇒ Object 



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# File 'lib/pluto/update/subscriber.rb', line 23

def update_subscriptions_for( site_key, config, opts={} )
  site_attribs = {
    title:  config['title'] || config['name'],   # support either title or name
    url:    config['source'] || config['url']    # support source or url   for source url for auto-update (optional)
  }

  logger.debug "site_attribs: #{site_attribs.inspect}"

  site_rec = Site.find_by_key( site_key )
  if site_rec.nil?
    site_rec             = Site.new
    site_attribs[ :key ] = site_key

    ## use object_id: site.id and object_type: Site
    ## change - model/table/schema!!!
    Activity.create!( text: "new site >#{site_key}< - #{site_attribs[ :title ]}" )
  end
  site_rec.update_attributes!( site_attribs )

  # -- log update activity
  Activity.create!( text: "update subscriptions >#{site_key}<" )

  # clean out subscriptions and add again
  logger.debug "before site.subscriptions.delete_all - count: #{site_rec.subscriptions.count}"
  site_rec.subscriptions.destroy_all  # note: use destroy_all NOT delete_all (delete_all tries by default only nullify)
  logger.debug "after site.subscriptions.delete_all - count: #{site_rec.subscriptions.count}"

  config.each do |key, value|

    ## todo: downcase key - why ??? why not???

    # skip "top-level" feed keys e.g. title, etc. or planet planet sections (e.g. planet,defaults)
    next if ['title','title2','name',
             'source', 'url',
             'include','includes','exclude','excludes',
             'feeds',
             'planet','defaults'].include?( key )

    ### todo/check:
    ##   check value - must be hash
    #     check if url or feed_url present
    #      that is, check for required props/key-value pairs

    feed_key   = key.to_s.dup
    feed_hash  = value

    # todo/fix: use title from feed?
    #  e.g. fill up auto_title, auto_url, etc.

    feed_attribs = {
      feed_url: feed_hash[ 'feed' ]  || feed_hash[ 'feed_url' ],
      url:      feed_hash[ 'link' ]  || feed_hash[ 'url' ],
      title:    feed_hash[ 'title' ] || feed_hash[ 'name' ],
      title2:   feed_hash[ 'title2' ],
      includes: feed_hash[ 'includes' ] || feed_hash[ 'include' ],
      excludes: feed_hash[ 'excludes' ] || feed_hash[ 'exclude' ],
 ## todo/future: add option for adding encoding - might not always be utf8 !!!!
 ##       encoding: feed_hash[ 'encoding' ] || feed_hash[ 'charset' ] || 'utf8',  ## default to utf8 
    }

    puts "Updating feed subscription >#{feed_key}< - >#{feed_attribs[:feed_url]}<..."

    feed_rec = Feed.find_by_key( feed_key )
    if feed_rec.nil?
      feed_rec             = Feed.new
      feed_attribs[ :key ] = feed_key

      ## use object_id: feed.id and object_type: Feed
      ## change - model/table/schema!!!
      ## todo: add parent_action_id - why? why not?
      Activity.create!( text: "new feed >#{feed_key}< - #{feed_attribs[ :title ]}" )
    end

    feed_rec.update_attributes!( feed_attribs )

    #  add subscription record
    #   note: subscriptions get cleaned out on update first (see above)
    site_rec.subscriptions.create!( feed_id: feed_rec.id )   
  end

end