Class: Onebox::Preview
- Inherits:
-
Object
- Object
- Onebox::Preview
- Defined in:
- lib/onebox/preview.rb
Defined Under Namespace
Classes: InvalidURI
Instance Attribute Summary collapse
-
#cache ⇒ Object
readonly
Returns the value of attribute cache.
Instance Method Summary collapse
-
#initialize(link, parameters = Onebox.options) ⇒ Preview
constructor
A new instance of Preview.
- #options ⇒ Object
- #placeholder_html ⇒ Object
- #to_s ⇒ Object
Constructor Details
#initialize(link, parameters = Onebox.options) ⇒ Preview
Returns a new instance of Preview.
11 12 13 14 15 16 |
# File 'lib/onebox/preview.rb', line 11 def initialize(link, parameters = Onebox.) @url = link = parameters @cache = .cache @engine_class = Matcher.new(@url).oneboxed end |
Instance Attribute Details
#cache ⇒ Object (readonly)
Returns the value of attribute cache.
5 6 7 |
# File 'lib/onebox/preview.rb', line 5 def cache @cache end |
Instance Method Details
#options ⇒ Object
32 33 34 |
# File 'lib/onebox/preview.rb', line 32 def OpenStruct.new() end |
#placeholder_html ⇒ Object
25 26 27 28 29 30 |
# File 'lib/onebox/preview.rb', line 25 def placeholder_html return "" unless engine sanitize process_html engine.placeholder_html rescue *WEB_EXCEPTIONS "" end |
#to_s ⇒ Object
18 19 20 21 22 23 |
# File 'lib/onebox/preview.rb', line 18 def to_s return "" unless engine sanitize process_html engine_html rescue *WEB_EXCEPTIONS "" end |