Sha256: 2fcb3d5a1f6c0443e1d7d2e207a9789338eec05fb4aa88214757952be6b962b2
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Size: 1.31 KB
Versions: 8
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Stored size: 1.31 KB
Contents
class EssenceRichtext < ActiveRecord::Base
acts_as_essence(
:preview_text_column => :stripped_body
)
acts_as_ferret(:fields => {:stripped_body => {:store => :yes}}, :remote => false) if Alchemy::Config.get(:ferret) == true
before_save :strip_content
before_save :check_ferret_indexing if Alchemy::Config.get(:ferret) == true
# Saves the ingredient
def save_ingredient(params, options = {})
return true if params.blank?
self.body = params['body'].to_s
self.public = options[:public]
self.save
end
private
def strip_content
self.stripped_body = strip_tags(self.body)
end
def check_ferret_indexing
if self.do_not_index
self.disable_ferret(:always)
end
end
# Stripping HTML Tags and only returns plain text.
def strip_tags(html)
return html if html.blank?
if html.index("<")
text = ""
tokenizer = HTML::Tokenizer.new(html)
while token = tokenizer.next
node = HTML::Node.parse(nil, 0, 0, token, false)
# result is only the content of any Text nodes
text << node.to_s if node.class == HTML::Text
end
# strip any comments, and if they have a newline at the end (ie. line with
# only a comment) strip that too
text.gsub(/<!--(.*?)-->[\n]?/m, "")
else
html # already plain text
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems