sgauthier
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25 lines
644 B
JavaScript
25 lines
644 B
JavaScript
'use strict'
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module.exports = iframe
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var resolve = require('../util/resolve')
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var wrapText = require('../util/wrap-text')
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function iframe(h, node) {
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var src = node.properties.src
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var title = node.properties.title
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// Only create a link if there is a title.
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// We can’t use the content of the frame because conforming HTML parsers treat
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// it as text, whereas legacy parsers treat it as HTML, so it will likely
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// contain tags that will show up in text.
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if (src && title) {
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return {
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type: 'link',
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title: null,
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url: resolve(h, src),
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children: [{type: 'text', value: wrapText(h, title)}]
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}
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}
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}
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