Class: Onebox::Engine::GoogleDocsOnebox

Inherits:
Object
  • Object
show all
Includes:
Onebox::Engine
Defined in:
lib/onebox/engine/google_docs_onebox.rb

Constant Summary

Constants included from Onebox::Engine

DEFAULT

Instance Attribute Summary

Attributes included from Onebox::Engine

#cache, #timeout, #uri, #url

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Onebox::Engine

engines, included, #initialize, #options, #options=

Class Method Details

.embed_heights ⇒ Object 



20
21
22
23
24
25
26
27
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 20

def embed_heights
  @embed_heights ||= {
    spreadsheets: 600,
    document: 600,
    presentation: 749,
    forms: 500,
  }
end

.embed_widths ⇒ Object 



11
12
13
14
15
16
17
18
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 11

def embed_widths
  @embed_widths ||= {
    spreadsheets: 800,
    document: 800,
    presentation: 960,
    forms: 760,
  }
end

.short_types ⇒ Object 



29
30
31
32
33
34
35
36
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 29

def short_types
  @shorttypes ||= {
    spreadsheets: :sheets,
    document: :docs,
    presentation: :slides,
    forms: :forms,
  }
end

.supported_endpoints ⇒ Object 



7
8
9
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 7

def supported_endpoints
  %w(spreadsheets document forms presentation)
end

Instance Method Details

#placeholder_html ⇒ Object 



54
55
56
57
58
59
60
61
62
63
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 54

def placeholder_html
  <<HTML
<div placeholder><div class='gdocs-onebox gdocs-onebox-splash' style='display:table-cell;vertical-align:middle;width:#{width}px;height:#{height}px'>
<div style='text-align:center;'>
<div class='gdocs-onebox-logo g-#{shorttype}-logo'></div>
<p>Google #{shorttype.capitalize}</p>
<p><a href="https://docs.google.com/#{doc_type}/d/#{key}">#{key}</a></p>
</div></div></div>
HTML
end

#to_html ⇒ Object 



42
43
44
45
46
47
48
49
50
51
52
 
# File 'lib/onebox/engine/google_docs_onebox.rb', line 42

def to_html
  if document?
    "<iframe class='gdocs-onebox document-onebox' src='https://docs.google.com/document/d/#{key}/pub?embedded=true' style='border: 0' width='#{width}' height='#{height}' frameborder='0' scrolling='yes'>#{placeholder_html}</iframe>"
  elsif spreadsheet?
    "<iframe class='gdocs-onebox spreadsheet-onebox' src='https://docs.google.com/spreadsheet/ccc?key=#{key}&usp=sharing&rm=minimal' style='border: 0' width='#{width}' height='#{height}' frameborder='0' scrolling='yes'>#{placeholder_html}</iframe>"
  elsif presentation?
    "<iframe class='gdocs-onebox presentation-onebox' src='https://docs.google.com/presentation/d/#{key}/embed?start=false&loop=false&delayms=3000' frameborder='0' width='#{width}' height='#{height}' allowfullscreen='true' mozallowfullscreen='true' webkitallowfullscreen='true'>#{placeholder_html}</iframe>"
  elsif forms?
    "<iframe class='gdocs-onebox forms-onebox' src='https://docs.google.com/forms/d/#{key}/viewform?embedded=true' width='#{width}' height='#{height}' frameborder='0' marginheight='0' marginwidth='0' scrolling='yes'>#{placeholder_html}</iframe>"
  end
end