file-convert/README.md

# file-convert

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Converts `.ppt` `.pptx` `.odp` and `.key` file to `pdf or/and image(png, jpg, jpeg and etc..)`

## Dependencies

Please install [libreoffice](https://www.libreoffice.org/), [imagemagick](https://www.imagemagick.org/script/index.php) and might required [ghostscript](https://www.ghostscript.com/) for Mac os
**(Note: Please do restart your machine after installed all required software.)**

###IMPORTANT    
Make sure you install libreoffice to the USER you launch nodejs with and that this user HAS a home directory!   
try to convert a file from inside that USER to properly test!   
in case you install directly from libreoffice website,      
MAKE SURE you use the ./install script that comes inside the tar.gz inside the USER!    


## LibreOffice test

libreOfficeInstallationPath --headless --convert-to pdf --outdir outputDir sourceFile(test.pdf),

## LibreOffice Installation Path

Windows

```
C:\\Program Files\\LibreOffice\\program\\soffice.exe (or)
C:\\Program Files (x86)\\LibreOffice\\program\\soffice.exe (or)
C:\\Program Files (x86)\\LIBREO~1\\program\\soffice.exe
```

Ubuntu

```
/usr/bin/libreoffice (or)
/usr/bin/soffice
```

Mac OS

```
/Applications/LibreOffice.app/Contents/MacOS/soffice
```

## Imagemagick test

convert -verbose -resize 1200 -density 200 test.pdf test-%d.png (%d inserts the images `scene number`)

## Usage Example

```javascript
// Import convert module
const document = require("file-convert");

const options = {
  libreofficeBin: "C:\\Program Files\\LibreOffice\\program\\soffice.exe",
  sourceFile: "C:\\convert-pdf-img\\sample.pptx", // .ppt, .pptx, .odp, .key and .pdf
  outputDir: "C:\\convert-pdf-img\\output",
  img: false,
  imgExt: "jpg", // Optional and default value png
  reSize: 800, //  Optional and default Resize is 1200
  density: 120, //  Optional and default density value is 120
};

// Convert document to pdf and/or image
document
  .convert(options)
  .then((res) => {
    console.log("res", res); // Success or Error
  })
  .catch((e) => {
    console.log("e", e);
  });
```