Class: Pluto::Model::Site

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
lib/pluto/models/site.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.deep_create_or_update_from_hash!(name, config, opts = {}) ⇒ Object 



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# File 'lib/pluto/models/site.rb', line 29

def self.deep_create_or_update_from_hash!( name, config, opts={} )

  ## note: allow (optional) config of site key too
  site_key = config['key'] || config['slug']
  if site_key.nil?
    ## if no key configured; use (file)name; remove -_ chars
    ##   e.g. jekyll-meta becomes jekyllmeta etc.
    site_key = name.downcase.gsub( /[\-_]/, '' )
  end

  site_rec = Site.find_by_key( site_key )
  if site_rec.nil?
    site_rec        = Site.new
    site_rec.key    = site_key
  end

  site_rec.deep_update_from_hash!( config, opts )
  site_rec
end

Instance Method Details

#author_email ⇒ Object

alias(2) for email



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# File 'lib/pluto/models/site.rb', line 25

def author_email() email;  end

#author_name ⇒ Object

alias(3) for author



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# File 'lib/pluto/models/site.rb', line 22

def author_name() author;  end

#deep_update_from_hash!(config, opts = {}) ⇒ Object 



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# File 'lib/pluto/models/site.rb', line 50

def deep_update_from_hash!( config, opts={} )

  logger = LogUtils::Logger.root

  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)
    author:  config['author'] || config['owner'],
    email:   config['email'],
    updated: Time.now,   ## track last_update via pluto (w/ update_subscription_for fn)
  }

  ## note: allow (optional) config of site key too
  site_key = config['key'] || config['slug']
  site_attribs[:key] = site_key   if site_key


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

  if new_record?
    ## use object_id: site.id and object_type: Site
    ## change - model/table/schema!!!
    Activity.create!( text: "new site >#{key}< - #{title}" )
  end

  update_attributes!( site_attribs )


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

  #### todo/fix:
  ##  double check - how to handle delete
  ##    feeds might get referenced by other sites
  ##   cannot just delete feeds; only save to delete join table (subscriptions)
  ##   check if feed "lingers" on with no reference (to site)???

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


  config.each do |k, v|

    ## 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 ['key','slug',
             'title','name','name2','title2','subtitle',
             'source', 'url',
             'include','includes','exclude','excludes',
             'feeds',
             'author', 'owner', 'email',
             'planet','defaults'].include?( k )

    ### 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   = k.to_s.dup
    feed_hash  = v

    # 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' ] || feed_hash[ 'xml_url' ],
      url:      feed_hash[ 'link' ]  || feed_hash[ 'url' ] || feed_hash[ 'html_url' ],
      title:    feed_hash[ 'title' ] || feed_hash[ 'name' ],
## note: title2 no longer supported; use summary or subtitle?
###     title2:   feed_hash[ 'title2' ] || feed_hash[ 'name2' ] || feed_hash[ 'subtitle'],
      includes: feed_hash[ 'includes' ] || feed_hash[ 'include' ],
      excludes: feed_hash[ 'excludes' ] || feed_hash[ 'exclude' ],
      author:   feed_hash[ 'author' ] || feed_hash[ 'owner' ],
      email:    feed_hash[ 'email' ],
      avatar:   feed_hash[ 'avatar'   ] || feed_hash[ 'face'],
      location: feed_hash[ 'location' ],
      github:   feed_hash[ 'github'  ],
      twitter:  feed_hash[ 'twitter' ],
      rubygems: feed_hash[ 'rubygems' ],
      meetup:   feed_hash[ 'meetup' ],   ### -- remove from schema - virtual attrib ?? - why? why not??
    }

    feed_attribs[:encoding] = feed_hash['encoding']||feed_hash['charset']    if feed_hash['encoding']||feed_hash['charset']

#####
##
# auto-fill; convenience helpers

    if feed_hash['meetup']
##  link/url      = http://www.meetup.com/vienna-rb
##  feed/feed_url = http://www.meetup.com/vienna-rb/events/rss/vienna.rb/

      feed_attribs[:url]      = "http://www.meetup.com/#{feed_hash['meetup']}"    if feed_attribs[:url].nil?
      feed_attribs[:feed_url] = "http://www.meetup.com/#{feed_hash['meetup']}/events/rss/#{feed_hash['meetup']}/"    if feed_attribs[:feed_url].nil?
    end

    if feed_hash['googlegroups']
##  link/url      = https://groups.google.com/group/beerdb or
##                  https://groups.google.com/forum/#!forum/beerdb
##  feed/feed_url = https://groups.google.com/forum/feed/beerdb/topics/atom.xml?num=15

      feed_attribs[:url]      = "https://groups.google.com/group/#{feed_hash['googlegroups']}"    if feed_attribs[:url].nil?
      feed_attribs[:feed_url] = "https://groups.google.com/forum/feed//#{feed_hash['googlegroups']}/topics/atom.xml?num=15"    if feed_attribs[:feed_url].nil?
    end

    if feed_hash['github'] && feed_hash['github'].index('/')  ## e.g. jekyll/jekyll
## link/url      = https://github.com/jekyll/jekyll
## feed/feed_url = https://github.com/jekyll/jekyll/commits/master.atom

      feed_attribs[:url]      = "https://github.com/#{feed_hash['github']}"    if feed_attribs[:url].nil?
      feed_attribs[:feed_url] = "https://github.com/#{feed_hash['github']}/commits/master.atom"    if feed_attribs[:feed_url].nil?
    end

    if feed_hash['rubygems'] && feed_attribs[:url].nil? && feed_attribs[:feed_url].nil?
## link/url      = http://rubygems.org/gems/jekyll
## feed/feed_url = http://rubygems.org/gems/jekyll/versions.atom

      feed_attribs[:url]      = "http://rubygems.org/gems/#{feed_hash['rubygems']}"    if feed_attribs[:url].nil?
      feed_attribs[:feed_url] = "http://rubygems.org/gems/#{feed_hash['rubygems']}/versions.atom"    if feed_attribs[:feed_url].nil?
    end


    logger.info "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)
    subscriptions.create!( feed_id: feed_rec.id )
  end

end

#name ⇒ Object

attribute reader aliases



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# File 'lib/pluto/models/site.rb', line 18

def name()        title;   end

#owner ⇒ Object

alias(2) for author



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# File 'lib/pluto/models/site.rb', line 21

def owner()       author;  end

#owner_email ⇒ Object

alias for email



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# File 'lib/pluto/models/site.rb', line 24

def owner_email()  email;  end

#owner_name ⇒ Object

alias for author



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# File 'lib/pluto/models/site.rb', line 20

def owner_name()  author;  end