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Contents
module TranslateHelper
def simple_filter(labels, param_name = 'filter', selected_value = nil)
selected_value ||= params[param_name]
filter = []
labels.each do |item|
if item.is_a?(Array)
type, label = item
else
type = label = item
end
if type.to_s == selected_value.to_s
filter << "<i>#{label}</i>"
else
link_params = params.merge({param_name.to_s => type})
link_params.merge!({"page" => nil}) if param_name.to_s != "page"
filter << link_to(label, link_params)
end
end
filter.join(" | ")
end
def n_lines(text, line_size)
n_lines = 1
if text.present?
n_lines = text.split("\n").size
if n_lines == 1 && text.length > line_size
n_lines = text.length / line_size + 1
end
end
n_lines
end
def translate_javascript_includes
if File.exists?(File.join(Rails.root, "public", "javascripts", "prototype.js"))
javascript_include_tag("prototype.js")
else
javascript_include_tag("http://ajax.googleapis.com/ajax/libs/prototype/1.7.0.0/prototype.js")
end
end
def translate_link(key, text, from, to)
method = if Translate.app_id
'getBingTranslation'
elsif Translate.api_key
'getGoogleTranslation'
else
nil
end
return nil unless method
link_to_function 'Auto Translate', "#{method}('#{key}', \"#{escape_javascript(text)}\", '#{from}', '#{to}')", :style => 'padding: 0; margin: 0;'
end
end
Version data entries
8 entries across 8 versions & 1 rubygems