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 document viewer

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kirchaj

Posts: 215
Posted: 09/10/2014, 5:56 AM

has anyone integrated a document viewer, such as google doc viewer, into CCS? I was actually able to get the google viewer to work very easily, but have some reservations because these are private files.

Any other options? self hosted? I need to be able to view a very wide variety of files, office docs, pdfs, video, etc.

Any ideas would be appreciated.
TK
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arronlee

Posts: 6
Posted: 07/07/2015, 8:43 PM

I think it will be much more convenient if you have a fine pdf converter. You can convert pdf to other files to view them in different viewers. You can check it.
http://www.pqscan.com/convert-pdf/
http://www.pqscan.com/convert-pdf/to-bmp-csharp.html
I hope you success. Good luck.

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Arron



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calosteward

Posts: 5
Posted: 07/28/2015, 9:03 PM

I found a related document viewer. And I use PDF as samples for you:
http://www.rasteredge.com/how-to/csharp-imaging/pdf-online-viewer-create/
http://www.rasteredge.com/how-to/csharp-imaging/pdf-windows-viewer-create/
DOC,DOCX, xls, xlsx...can be founded as well on the websites.
Hope it can help you.
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MichaelMcDonald

Posts: 638
Posted: 08/15/2015, 5:22 PM

Maybe you can do a substr on the document extension and based on the result setup if/else to specify the mime type. I've only done this with PDF (example below - includes buffer mgmt), but imagine it would work for any mime-type:

if($fileext == ".pdf"){
if(file_exists($filepath)){
header('Content-type: application/pdf');
$handle = fopen($filepath, "rb");
while (!feof($handle)) {
echo fread($handle, 2048);
ob_flush();
}
fclose($handle);
}}

maybe for excel ??

header('Content-type: application/vnd.ms-excel');

and you wouldn't likely require the buffer stuff..


Here's a link to some mime-types...

http://stackoverflow.com/questions/4212861/what-is-a-co...r-docx-pptx-etc
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