Basics statements for ezs

This package cannot be used alone. EZS has to be installed.

Usage

var ezs = require('ezs');
ezs.use(require('ezs-istex'));

Statements

ISTEXDownload

Come after : ISTEXRequest

This plugin will download the selected file contained in the result of ISTEX API.

.pipe(ezs('ISTEXDownload', {
  criteria: {                       // Criteria
    "extension": "txt",
    "original": false,
    "mimetype": "text/plain"
  },
  out: "/my/path/",                 // Output path
  key: "fulltext"                   // Which key contain the data
}))

ISTEXRegroup

Come after : ISTEXKeywords (for example)

This plugin will transform Array into Object.

.pipe(ezs('ISTEXRegroup', {
  out: "myFile.json" // Will save result here
}))

An array like :

[
  { "id": "0", ...},
  { "id": "1", ...},
  ...
]

will be transformed into :

{
  "0" : { "id": "0", ...},
  "1" : { "id": "1", ...},
}

ISTEXGraph

Come after : (ISTEXKeywords && ISTEXRegroup)

This plugin create a graph document-document with keywords

.pipe(ezs('ISTEXGraphs', {
  options: {
    out: graphFile // Will save result here
  }
}))

ISTEXKeywords

Come after : (ISTEXDownload)

this plugin extract keywords of given .txt files

.pipe(ezs('ISTEXKeywords', {
  out: res.out // Will save result here
}))