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get-favicons

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get-favicons

Extract the favicons URLs from a set of HTML head elements.


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get-favicons Build Status

A promise to return a list of favicons contained in some HTML content.

The streaming approach helps remaining efficient in spite of malformed or very large HTML documents.

Notice: this module requires node>=4 to work.

Install

$ npm install --save get-favicons

Usage

Node API

const getFavicons = require('get-favicons');
const hyperquest = require('hyperquest');

const stream = hyperquest('http://www.bbc.com');

getFavicons(stream).then(icons => {
  // ...
});

You can also analyse a set of <head> tags provided as an array of objects (eg: like these provided by parse-head):

const getFavicons = require('get-favicons/from-array');

const headers = [ { nodeName: 'LINK', type: 'icon', href: '...'  }, ... ];

getFavicons(headers).then(icons => {
  // ...
});

Command line

Usage: cat some/file.html | get-favicons [options]

Options:
  --all       Return all the found favicons — not only the biggest ones.
                                                                       [boolean]
  --base-url  Use this given URL as a relative path against all found favicons
              paths.
  --ms-tile   Include msTile in the results.                           [boolean]
  --help      Show help                                                [boolean]

Examples:
  cat some/file.html | get-favicons -ms-tile --base-url http://example.com/foo/bar
  curl -Ss http://www.bbc.com | get-favicons

License

Copyright 2016, British Broadcasting Corporation

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

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Package last updated on 23 Feb 2016

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