innoweb/silverstripe-minify-html

Minifies the HTML output for all frontend requets using a middleware.

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Type:silverstripe-vendormodule

1.0.4 2020-12-16 21:56 UTC

This package is auto-updated.

Last update: 2023-01-17 02:28:50 UTC


README

Version License

Overview

Minifies the HTML output for all frontend requets using a middleware wrapping voku's HTML Compressor and Minifier for PHP.

Requirements

Installation

Install the module using composer:

composer require innoweb/silverstripe-minify-html dev-master

Then run dev/build.

Configuration

The config variables are derived from voku's library and adjusted to work with Silverstripe. The following config values are available:

Innoweb\MinifyHTML\Util\HTMLMinifier:

  // Disable all optimisations, e.g. for dev environment
  enable_minification: true
  
  // optimize html via voku's "HtmlDomParser()"
  optimize_via_html_dom_parser: true 
  
  // remove default HTML comments 
  // (depends on optimize_via_html_dom_parser: true)
  // (disabled by default)
  remove_comments: false 
  
  // sum-up extra whitespace from the Dom
  // (depends on optimize_via_html_dom_parser: true)
  sum_up_whitespace: true 
  
  // remove whitespace around tags
  // (depends on optimize_via_html_dom_parser: true)
  remove_whitespace_around_tags: true 
  
  // optimize html attributes
  // (depends on optimize_via_html_dom_parser: true)
  optimize_attributes: true 
  
  // remove optional "http:"-prefix from attributes
  // (depends on optimize_via_html_dom_parser: true)
  // (disabled by default)
  remove_http_prefix_from_attributes: false 
  
  // remove optional "https:"-prefix from attributes
  // (depends on optimize_via_html_dom_parser: true)
  // (disabled by default)
  remove_https_prefix_from_attributes: false 
  
  // remove defaults
  // (depends on optimize_via_html_dom_parser: true)
  // (disabled by default)
  remove_default_attributes: false 
  
  // remove deprecated anchor-jump
  // (depends on optimize_via_html_dom_parser: true)
  // (disabled by default)
  remove_deprecated_anchor_name: false 
  
  // remove deprecated charset-attribute - the browser will use the charset from the HTTP-Header, anyway
  // (disabled by default)
  remove_deprecated_script_charset_attribute: false 
  
  // remove deprecated script-mime-types
  remove_deprecated_type_from_script_tag: true 
  
  // remove "type=text/css" for css links
  remove_deprecated_type_from_stylesheet_link: true 
  
  // remove "media="all" from all links and styles
  // (disabled by default)
  remove_default_media_type_from_style_and_link_tag: false 
  
  // remove type="submit" from button tags
  // (disabled by default)
  remove_default_type_from_button: false 
  
  // remove some empty attributes
  // (depends on optimize_via_html_dom_parser: true)
  remove_empty_attributes: true 
  
  // remove 'value=""' from empty <input>
  // (depends on optimize_via_html_dom_parser: true)
  remove_value_from_empty_input: true 
  
  // sort css-class-names, for better gzip results
  // (depends on optimize_via_html_dom_parser: true)
  sort_css_class_names: true 
  
  // sort html-attributes, for better gzip results
  // (depends on optimize_via_html_dom_parser: true)
  sort_html_attributes: true 
  
  // remove more (aggressive) spaces in the dom
  // (disabled by default)
  remove_spaces_between_tags: false 
  
  // remove quotes e.g. class="lall" => class=lall
  // (disabled by default)
  remove_omitted_quotes: false 
  
  // remove ommitted html tags e.g. <p>lall</p> => <p>lall 
  // (disabled by default)
  remove_omitted_html_tags: false 
  

License

BSD 3-Clause License, see License