GrafoscopioUtils/repository/Grafoscopio-Utils/LePictureSnippet.extension.st

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2022-01-30 18:57:25 +00:00
Extension { #name : #LePictureSnippet }
{ #category : #'*Grafoscopio-Utils-Core' }
LePictureSnippet >> asMarkdeep [
| output extraData |
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output := '' writeStream.
output
nextPutAll: self metadataDiv;
nextPutAll: self centeredFigure; lf;
nextPutAll: '</div>'; lf; lf.
^ output contents
]
{ #category : #'*Grafoscopio-Utils-Core' }
LePictureSnippet >> centeredFigure [
^ '<center>
<figure>
<img src="' , self urlString , '"
width="' , (self optionAt: 'width' ifAbsent: [ '75%' ]) , '"
/>
<figcaption>*' , (self optionAt: 'caption' ifAbsent: [ '' ]) , '*
</figcaption>
</figure>
</center>'
]
{ #category : #'*Grafoscopio-Utils-Core' }
LePictureSnippet >> contentFrom: markdeepDiv [
| caption width |
caption := markdeepDiv contentString.
width := (markdeepDiv // 'img' @ 'width') stringValue.
self
optionAt: 'caption' put: caption;
optionAt: 'width' put: width.
^ self urlString: (markdeepDiv // 'img' @ 'src') stringValue.
]