46 lines
932 B
JavaScript
46 lines
932 B
JavaScript
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function supported_formats(printer)
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{
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return _formats(printer).supported;
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}
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function format_filters(printer)
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{
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return _formats(printer).filters;
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}
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function _formats(printer)
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{
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var formats = printer.attrs["document-format-supported"].value;
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var supported = [];
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var filters = [];
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if(has(formats, "application/pdf"))
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{
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supported.push("PDF");
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filters.push("*.pdf");
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}
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if(has(formats, "image/jpeg"))
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{
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supported.push("JPEG");
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filters.push("*.jpg");
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filters.push("*.jpeg");
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}
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return {supported: supported.join(" "), filters: filters};
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}
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function has(arrayish, what)
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{
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for(var i in arrayish)
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{
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if(arrayish[i] == what)
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return true
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}
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return false
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}
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function can_print(printer, fileName)
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{
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// Move to ippprinter?
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return format_filters(printer).indexOf("*."+fileName.split('.').pop()) != -1;
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}
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