README
Slurper
Node module/CLI app for downloading an image from by specifying it's id.
Installation
$ npm install slurper
To install globally use -g
$ npm install -g slurper
Usage - module
Pass an options object.
url - Url for page with the image (required)
id - Id for the image element (required)
fileName - Filename for the downloaded image (required)
'use strict';
var slurper = require('slurper');
var options = {
url: 'http://www.dagbladet.no/tegneserie/lunch/',
id: '#lunch-stripe',
fileName: 'lunch.gif'
};
slurper(options, function(error, data){
if(error){
console.error(error);
} else {
console.log(data.message);
}
});
Returned data
{
message: 'File downloaded'
}
Usage - CLI
sluper <url> --id=#id-for-image --filename=filename.gif
Example
$ slurper 'http://www.dagbladet.no/tegneserie/lunch/' --id='#lunch-stripe' --filename='lunch.gif'
Saves the image as lunch.gif and outputs
File download
Version
$ slurper -v
Help
$ slurper -h