Class: Comic

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
Entity, Lockable, Postable
Defined in:
app/models/comic.rb

Constant Summary collapse

MONDAY = 
1
WEDNESDAY = 
3
FRIDAY = 
5
VALID_DAYS = 
[MONDAY, WEDNESDAY, FRIDAY]

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.create_comic(params) ⇒ Object 



79
80
81
82
 
# File 'app/models/comic.rb', line 79

def create_comic(params)
  last = current_created
  create :number => next_number(last), :title => params[:title], :posted_at => next_post_date(last), :description => params[:description], :scene_description => params[:scene_description], :dialogue => params[:dialogue], :title_text => params[:title_text], :database_file => DatabaseFile.create_from_param(params[:image], :allowed_extensions => ["png"]), :locked => true
end

.current ⇒ Object 



146
147
148
149
150
 
# File 'app/models/comic.rb', line 146

def current
  comic = posted.reverse_numerical.first
  comic = new :title => "No Comics Yet", :description => "Check back later for the first comic!" unless comic
  comic
end

.current_created ⇒ Object 



142
143
144
 
# File 'app/models/comic.rb', line 142

def current_created
  reverse_numerical.first
end

.feed ⇒ Object 



134
135
136
 
# File 'app/models/comic.rb', line 134

def feed
  posted.reverse_numerical.take 10
end

.from_number(num, only_posted = false) ⇒ Object

Raises:

  • (ActiveRecord::RecordNotFound) 


158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
 
# File 'app/models/comic.rb', line 158

def from_number(num, only_posted = false)
  comic = where :number => num.to_i

  if only_posted
    max_number = Comic.posted.select("MAX(comics.number)").to_sql
    comic = comic.posted.select("comics.*, (#{max_number}) AS max_number")
  else
    max_number = Comic.select("MAX(comics.number)").to_sql
    comic = comic.select("comics.*, (#{max_number}) AS max_number")
  end

  comic = comic.first
  raise ActiveRecord::RecordNotFound.new("No records found!") unless comic
  comic
end

.largest_number ⇒ Object 



122
123
124
 
# File 'app/models/comic.rb', line 122

def largest_number
  preview_current.number
end

.largest_posted_number ⇒ Object 



118
119
120
 
# File 'app/models/comic.rb', line 118

def largest_posted_number
  current.number
end

.next_number(comic) ⇒ Object 



98
99
100
101
102
103
104
 
# File 'app/models/comic.rb', line 98

def next_number(comic)
  if comic
    comic.number + 1
  else
    1
  end
end

.next_post_date(comic) ⇒ Object 



106
107
108
109
110
111
112
113
114
115
116
 
# File 'app/models/comic.rb', line 106

def next_post_date(comic)
  if comic
    from = comic.posted_at
  else
    from = Date.today
  end

  result = from
  result += 1.day until result > from && VALID_DAYS.include?(result.wday)
  result
end

.numerical ⇒ Object 



130
131
132
 
# File 'app/models/comic.rb', line 130

def numerical
  order "comics.number ASC"
end

.preview_current ⇒ Object 



152
153
154
155
156
 
# File 'app/models/comic.rb', line 152

def preview_current
  comic = reverse_numerical.first
  comic = new :title => "No Comics Yet", :description => "Check back later for the first comic!" unless comic
  comic
end

.reverse_numerical ⇒ Object 



126
127
128
 
# File 'app/models/comic.rb', line 126

def reverse_numerical
  order "comics.number DESC"
end

.search(query) ⇒ Object 



75
76
77
 
# File 'app/models/comic.rb', line 75

def search(query)
  reverse_numerical.where "LOWER(title) LIKE :query OR LOWER(description) LIKE :query OR LOWER(scene_description) LIKE :query OR LOWER(dialogue) LIKE :query OR LOWER(title_text) LIKE :query", :query => "%#{query.downcase}%"
end

.sitemap ⇒ Object 



138
139
140
 
# File 'app/models/comic.rb', line 138

def sitemap
  posted.reverse_numerical.all
end

.update_comic(params) ⇒ Object 



84
85
86
87
88
89
90
91
92
93
94
95
96
 
# File 'app/models/comic.rb', line 84

def update_comic(params)
  comic = from_number params[:id].to_i
  comic.ensure_unlocked!
  comic.title = params[:title]
  comic.description = params[:description]
  comic.scene_description = params[:scene_description]
  comic.dialogue = params[:dialogue]
  comic.title_text = params[:title_text]
  comic.locked = true
  comic.database_file = DatabaseFile.create_from_param params[:image], :allowed_extensions => ["png"] if params[:image]
  comic.save!
  comic
end

Instance Method Details

#absolute_img_url ⇒ Object 



64
65
66
 
# File 'app/models/comic.rb', line 64

def absolute_img_url
  "http://#{Setting[:domain]}#{img_url}"
end

#edit_url ⇒ Object 



22
23
24
 
# File 'app/models/comic.rb', line 22

def edit_url
  "/admin/comic/#{number}/edit"
end

#formatted_description ⇒ Object 



26
27
28
 
# File 'app/models/comic.rb', line 26

def formatted_description
  Markdown.render description
end

#img_url ⇒ Object 



56
57
58
 
# File 'app/models/comic.rb', line 56

def img_url
  "/comic/#{number}.png"
end

#maybe_newest? ⇒ Boolean

Returns:

  • (Boolean) 


50
51
52
53
54
 
# File 'app/models/comic.rb', line 50

def maybe_newest?
  if respond_to? :max_number
    max_number.to_i == number
  end
end

#next_number ⇒ Object 



40
41
42
43
44
 
# File 'app/models/comic.rb', line 40

def next_number
  if number
    number + 1
  end
end

#oldest? ⇒ Boolean

Returns:

  • (Boolean) 


46
47
48
 
# File 'app/models/comic.rb', line 46

def oldest?
  number == 1 || !number
end

#preview_img_url ⇒ Object 



60
61
62
 
# File 'app/models/comic.rb', line 60

def preview_img_url
  "/admin/comic/#{number}/preview.png"
end

#preview_url ⇒ Object 



14
15
16
 
# File 'app/models/comic.rb', line 14

def preview_url
  "/admin/comic/#{number}/preview"
end

#previous_number ⇒ Object 



34
35
36
37
38
 
# File 'app/models/comic.rb', line 34

def previous_number
  if number
    number - 1
  end
end

#real? ⇒ Boolean

Returns:

  • (Boolean) 


30
31
32
 
# File 'app/models/comic.rb', line 30

def real?
  number
end

#url ⇒ Object 



18
19
20
 
# File 'app/models/comic.rb', line 18

def url
  "/comic/#{number}"
end