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# File 'app/models/caboose/block_type_parser.rb', line 7
def BlockTypeParser.parse_html(str, tags, children = nil)
doc = Nokogiri::HTML.fragment(str)
doc.children.first.set_attribute('id', "block_<%= block.id %>")
count = 0
= []
rf_body = "#{doc.to_html}"
new_children = []
tags.each do |tag|
case tag
when 'heading'
headings = doc.search('h1') + doc.search('h2') + doc.search('h3') + doc.search('h4') + doc.search('h5') + doc.search('h6')
headings.each_with_index do |h, i|
info = children ? (children[count] ? children[count] : (children[count.to_s] ? children[count.to_s] : nil)) : nil
description = info && info['description'] ? info['description'] : "#{(i+1).ordinalize} Heading"
name = info && info['name'] ? info['name'] : description.downcase.gsub(' ', '_')
cv = StdClass.new
cv.heading_text = h.text
cv.size = h.name.gsub('h','').to_i
cv.align = h.attributes['align'].to_s if h.attributes['align']
cv. = h.attributes['class'].to_s if h.attributes['class']
if h['style']
cv.align = h.styles['text-align'] if h.styles['text-align']
cv.color = h.styles['color'] if h.styles['color']
cv.margin_bottom = h.styles['margin-bottom'] if h.styles['margin-bottom']
cv.margin_top = h.styles['margin-top'] if h.styles['margin-top']
cv.underline = true if h.styles['text-decoration']
end
v = StdClass.new({
:name => name,
:description => description,
:field_type => 'heading',
:child_values => cv
})
rf_body.gsub!(h.to_s, "<%= block.render('#{name}') %>")
new_children << v
count = count + 1
end
when 'link'
links = doc.search('a')
links.each_with_index do |link, i|
info = children ? (children[count] ? children[count] : (children[count.to_s] ? children[count.to_s] : nil)) : nil
description = info && info['description'] ? info['description'] : "#{(i+1).ordinalize} Link"
name = info && info['name'] ? info['name'] : description.downcase.gsub(' ', '_')
cv = StdClass.new
cv.text = link.text
cv.align = link.attributes['align' ].to_s if link.attributes['align' ]
cv.target = link.attributes['target' ].to_s if link.attributes['target' ]
cv.url = link.attributes['href' ].to_s if link.attributes['href' ]
cv. = link.attributes['class' ].to_s if link.attributes['class' ]
if link['style']
cv.align = link.styles['text-align' ] if link.styles['text-align' ]
cv.color = link.styles['color' ] if link.styles['color' ]
cv.margin = link.styles['margin' ] if link.styles['margin-bottom' ]
cv.margin_top = link.styles['margin-top' ] if link.styles['margin-top' ]
cv.margin_bottom = link.styles['margin-bottom'] if link.styles['margin-bottom' ]
cv.margin_left = link.styles['margin-left' ] if link.styles['margin-left' ]
cv.margin_right = link.styles['margin-right' ] if link.styles['margin-right' ]
end
v = StdClass.new({
:name => name,
:description => description,
:field_type => 'button',
:child_values => cv
})
rf_body.gsub!(link.to_s, "<%= block.render('#{name}') %>")
new_children << v
count = count + 1
end
when 'richtext'
paragraphs = doc.search('p')
paragraphs.each_with_index do |p, i|
info = children ? (children[count] ? children[count] : (children[count.to_s] ? children[count.to_s] : nil)) : nil
description = info && info['description'] ? info['description'] : "#{(i+1).ordinalize} Richtext"
name = info && info['name'] ? info['name'] : description.downcase.gsub(' ', '_')
v = StdClass.new({
:name => name,
:description => description,
:field_type => 'richtext',
:default => p.text
})
rf_body.gsub!(p.to_s, "<%= block.render('#{name}') %>")
new_children << v
count = count + 1
end
when 'img'
images = doc.search('img')
images.each_with_index do |img, i|
info = children ? (children[count] ? children[count] : (children[count.to_s] ? children[count.to_s] : nil)) : nil
description = info && info['description'] ? info['description'] : "#{(i+1).ordinalize} Image"
name = info && info['name'] ? info['name'] : description.downcase.gsub(' ', '_')
cv = StdClass.new
cv.image_src = img.attributes['src' ].to_s
cv.alt_text = img.attributes['alt' ].to_s if img.attributes['alt' ]
cv.width = img.attributes['width' ].to_s if img.attributes['width' ]
cv.height = img.attributes['height' ].to_s if img.attributes['height' ]
cv.width = img.styles['width' ] if img.styles['width' ]
cv.height = img.styles['height' ] if img.styles['height' ]
cv.align = img.styles['float' ] if img.styles['float' ]
cv.margin_bottom = img.styles['margin-bottom' ] if img.styles['margin-bottom' ]
cv.margin_left = img.styles['margin-left' ] if img.styles['margin-left' ]
cv.margin_right = img.styles['margin-right' ] if img.styles['margin-right' ]
cv.margin_top = img.styles['margin-top' ] if img.styles['margin-top' ]
Caboose.log(cv)
v = StdClass.new({
:name => name,
:description => description,
:field_type => 'image2',
:child_values => cv
})
rf_body.gsub!(img.to_s, "<%= block.render('#{name}') %>")
new_children << v
count = count + 1
end
end
end
render_function = ""
render_function << "<%\n#{.join("\n")}\n%>\n" if .count > 0
render_function << rf_body
return {
:original_html => str,
:render_function => render_function,
:children => new_children
}
end
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