Contents

require 'net/http'
require 'buzzcore/misc_utils'
require 'buzzcore/xml_utils'

module HtmlUtils

	#browser-safe inline block
	INLINE_BLOCK_SAFE_STYLE = "display: -moz-inline-box; display: inline-block; zoom: 1; *display:inline"

	# see fixed_frame_image
	RIGID_CRR_BLOCK_STYLE = "margin: 0; padding: 0; position: relative; top: 0pt; left: 0pt; display: table-cell; vertical-align: middle; overflow: hidden"
	IMAGE_CRD_STYLE = "display: block; margin: auto; vertical-align: middle;"
	
	def self.fixed_frame_image(aImgTag,aFrameW,aFrameH,aImgW=nil,aImgH=nil)
		style = RIGID_CRR_BLOCK_STYLE+";width: #{aFrameW}px; height: #{aFrameH}px"
		result = "<div style=\"#{INLINE_BLOCK_SAFE_STYLE}\"><div style=\"#{style}\">"
		aImgTag = XmlUtils.quick_remove_att(aImgTag,'width') if aImgW
		aImgTag = XmlUtils.quick_remove_att(aImgTag,'height') if aImgH
		style = XmlUtils.quick_att_from_tag(aImgTag,'style').to_s
		style += IMAGE_CRD_STYLE
		style += ";width: #{aImgW}px; height: #{aImgH}px"
		aImgTag = XmlUtils.quick_set_att(aImgTag,'style',style)
		result << aImgTag
		result << "</div></div>"
		result
	end

	def self.gen_seo_title(*aValues)
		aValues = [aValues] unless aValues.is_a? Array
		aValues = aValues.map {|f| f.to_s.strip }
		aValues.delete_if {|v| v.empty? }
		aValues.join(' ').gsub(/ {2,}/,' ')
	end

	def self.url_name_from(*aValues)
		gen_seo_title(*aValues).urlize	
	end
	
end

Version data entries

13 entries across 13 versions & 1 rubygems

Version	Path
buzzcore-0.6.6	lib/buzzcore/html_utils.rb
buzzcore-0.6.4	lib/buzzcore/html_utils.rb
buzzcore-0.6.3	lib/buzzcore/html_utils.rb
buzzcore-0.6.2	lib/buzzcore/html_utils.rb
buzzcore-0.6.1	lib/buzzcore/html_utils.rb
buzzcore-0.5.1	lib/buzzcore/html_utils.rb
buzzcore-0.5.0	lib/buzzcore/html_utils.rb
buzzcore-0.4.3	lib/buzzcore/html_utils.rb
buzzcore-0.4.2	lib/buzzcore/html_utils.rb
buzzcore-0.4.1	lib/buzzcore/html_utils.rb
buzzcore-0.4.0	lib/buzzcore/html_utils.rb
buzzcore-0.3.5	lib/buzzcore/html_utils.rb
buzzcore-0.3.4	lib/buzzcore/html_utils.rb