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 



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

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

#debug? ⇒ Boolean

Returns:

  • (Boolean) 


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

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

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



16
17
18
19
20
 
# 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 



24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
 
# File 'lib/pluto/update/subscriber.rb', line 24

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

  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}<" )

  #### 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: #{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','name','name2','title2','subtitle',
             'source', 'url',
             'include','includes','exclude','excludes',
             'feeds',
             'author', 'owner', 'email',
             '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' ] || feed_hash[ 'xml_url' ],
      url:      feed_hash[ 'link' ]  || feed_hash[ 'url' ] || feed_hash[ 'html_url' ],
      title:    feed_hash[ 'title' ] || feed_hash[ 'name' ],
      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'],
      github:   feed_hash[ 'github'  ],
      twitter:  feed_hash[ 'twitter' ],
      meetup:   feed_hash[ 'meetup' ],
    }
    feed_attribs[:encoding] = feed_hash['encoding']||feed_hash['charset']    if feed_hash['encoding']||feed_hash['charset']


    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