| 4 | | stubClassLoader::load('net.stubbles.xml.stubDomXMLStreamWriter'); |
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| 5 | | class ImageCallback extends stubBaseObject |
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| 6 | | { |
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| 7 | | /** |
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| 8 | | * @XSLMethod |
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| 9 | | */ |
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| 10 | | public function getImageDimensions($imageFile) |
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| 11 | | { |
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| 12 | | if (file_exists($imageFile[0]->value) == false) { |
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| 13 | | throw new stubException('Image ' . $imageFile[0]->value . ' does not exist.'); |
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| 14 | | } |
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| 15 | | |
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| 16 | | $image = getimagesize($imageFile[0]->value); |
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| 17 | | if (false === $image) { |
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| 18 | | throw new stubException('Image ' . $imageFile[0]->value . ' seems not to be an image, can not retrieve dimension data.'); |
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| 19 | | } |
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| 20 | | |
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| 21 | | $xmlStreamWriter = new stubDOMXMLStreamWriter(); |
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| 22 | | $xmlStreamWriter->writeStartElement('dimensions'); |
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| 23 | | $xmlStreamWriter->writeElement('width', array(), $image[0]); |
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| 24 | | $xmlStreamWriter->writeElement('height', array(), $image[1]); |
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| 25 | | $xmlStreamWriter->writeEndElement(); |
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| 26 | | return $xmlStreamWriter->asDom(); |
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| 27 | | } |
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| 28 | | } |
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