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Clean up to remove WP's emoji mess #84

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merged 1 commit into from Apr 29, 2015
Merged

Clean up to remove WP's emoji mess #84

merged 1 commit into from Apr 29, 2015

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retlehs
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@retlehs retlehs commented Apr 28, 2015

i just realized that as of wp 4.2, by default, every site now has this in the <head>:

<script type="text/javascript">
      window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/72x72\/","ext":".png","source":{"concatemoji":"\/wp\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.2"}};
      !function(a,b,c){function d(a){var c=b.createElement("canvas"),d=c.getContext&&c.getContext("2d");return d&&d.fillText?(d.textBaseline="top",d.font="600 32px Arial","flag"===a?(d.fillText(String.fromCharCode(55356,56812,55356,56807),0,0),c.toDataURL().length>3e3):(d.fillText(String.fromCharCode(55357,56835),0,0),0!==d.getImageData(16,16,1,1).data[0])):!1}function e(a){var c=b.createElement("script");c.src=a,c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var f;c.supports={simple:d("simple"),flag:d("flag")},c.supports.simple&&c.supports.flag||(f=c.source||{},f.concatemoji?e(f.concatemoji):f.wpemoji&&f.twemoji&&(e(f.twemoji),e(f.wpemoji)))}(window,document,window._wpemojiSettings);
    </script>
    <style type="text/css">
img.wp-smiley,
img.emoji {
  display: inline !important;
  border: none !important;
  box-shadow: none !important;
  height: 1em !important;
  width: 1em !important;
  margin: 0 .07em !important;
  vertical-align: -0.1em !important;
  background: none !important;
  padding: 0 !important;
}
</style>

by default, WP also tries to load these custom emoji's from an external server:

image

none of this is necessary for browsers that natively support emoji:

image

@retlehs
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retlehs commented Apr 28, 2015

if you go into the writing settings of your WP admin and disable "Convert emoticons like :-) and :-P to graphics on display" it will remove the inline JS, but you are still stuck with:

<style type="text/css">
img.wp-smiley,
img.emoji {
    display: inline !important;
    border: none !important;
    box-shadow: none !important;
    height: 1em !important;
    width: 1em !important;
    margin: 0 .07em !important;
    vertical-align: -0.1em !important;
    background: none !important;
    padding: 0 !important;
}
</style>

@retlehs retlehs changed the title Clean up WP's emoji mess Clean up to remove WP's emoji mess Apr 28, 2015
retlehs added a commit that referenced this pull request Apr 29, 2015
@retlehs
Merge pull request #84 from roots/emoji-cleanup
0b75d91 
Clean up to remove WP's emoji mess
@retlehs retlehs merged commit 0b75d91 into master Apr 29, 2015
@retlehs retlehs deleted the emoji-cleanup branch April 29, 2015 04:40
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