51 lines
1.6 KiB
CoffeeScript
51 lines
1.6 KiB
CoffeeScript
###*
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Definition of the Markdown to WordProcessingML conversion routine.
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@license MIT. Copyright (c) 2015 James Devlin / FluentDesk.
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@module utils/html-to-wpml
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###
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XML = require 'xml-escape'
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_ = require 'underscore'
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HTML5Tokenizer = require 'simple-html-tokenizer'
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module.exports = ( html ) ->
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# Tokenize the HTML stream.
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tokens = HTML5Tokenizer.tokenize( html )
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final = is_bold = is_italic = is_link = link_url = ''
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# Process <em>, <strong>, and <a> elements in the HTML stream, producing
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# equivalent WordProcessingML that can be dumped into a <w:p> or other
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# text container element.
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_.each tokens, ( tok ) ->
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switch tok.type
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when 'StartTag'
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switch tok.tagName
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when 'p' then final += '<w:p>'
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when 'strong' then is_bold = true
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when 'em' then is_italic = true
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when 'a'
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is_link = true;
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link_url = tok.attributes.filter((attr) -> attr[0] == 'href' )[0][1];
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when 'EndTag'
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switch tok.tagName
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when 'p' then final += '</w:p>'
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when 'strong' then is_bold = false
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when 'em' then is_italic = false
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when 'a' then is_link = false
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when 'Chars'
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if( tok.chars.trim().length )
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style = if is_bold then '<w:b/>' else ''
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style += if is_italic then '<w:i/>' else ''
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style += if is_link then '<w:rStyle w:val="Hyperlink"/>' else ''
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final +=
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(if is_link then ('<w:hlink w:dest="' + link_url + '">') else '') +
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'<w:r><w:rPr>' + style + '</w:rPr><w:t>' + XML(tok.chars) +
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'</w:t></w:r>' + (if is_link then '</w:hlink>' else '')
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final
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