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47 lines
2.0 KiB
47 lines
2.0 KiB
# Readability |
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[](https://travis-ci.org/j0k3r/php-readability) |
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[](https://coveralls.io/github/j0k3r/php-readability/?branch=master) |
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This is an extract of the Readability class from this [full-text-rss](https://github.com/Dither/full-text-rss) fork. It can be defined as a better version of the original [php-readability](https://bitbucket.org/fivefilters/php-readability/overview). |
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## Differences |
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The default php-readability lib is really old and needs to be improved. I found a great fork of full-text-rss from [@Dither](https://github.com/Dither/full-text-rss) which improve the Readability class. |
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- I've extracted the class from its fork to be able to use it out of the box |
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- I've added some simple tests |
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- and changed the CS, run `php-cs-fixer` and added a namespace |
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**But** the code is still really hard to understand / read ... |
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## Requirements |
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By default, this lib will use the [Tidy extension](https://github.com/htacg/tidy-html5) if it's available. Tidy is only used to cleanup the given HTML and avoid problems with bad HTML structure, etc .. |
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Since Composer doesn't support suggestion on PHP extension, I write this suggestion here. |
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## Usage |
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```php |
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use Readability\Readability; |
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$url = 'http://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/729-thatcher.html'; |
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// you can use whatever you want to retrieve the html content (Guzzle, Buzz, cURL ...) |
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$html = file_get_contents($url); |
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$readability = new Readability($html, $url); |
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// or without Tidy |
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// $readability = new Readability($html, $url, 'libxml', false); |
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$result = $readability->init(); |
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if ($result) { |
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// display the title of the page |
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echo $readability->getTitle()->textContent; |
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// display the *readability* content |
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echo $readability->getContent()->textContent; |
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} else { |
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echo 'Looks like we couldn\'t find the content. :('; |
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} |
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```
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