40 lines
783 B
PHP
40 lines
783 B
PHP
<?php
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namespace App\Utilities;
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class VideoSrcset
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{
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public function sizes($video_srcset = [])
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{
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if(empty($video_srcset)) return false;
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$sizes = [];
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foreach($video_srcset as $size => $video):
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if($video):
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$sizes[$size] = $video['width'];
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endif;
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endforeach;
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if(!empty($sizes)):
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return json_encode($sizes);
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else:
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return false;
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endif;
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}
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public function smallest($video_srcset = [])
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{
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if(empty($video_srcset)) return false;
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$smallest = null;
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foreach($video_srcset as $size => $video):
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if($smallest) continue;
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if($video) $smallest = $size;
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endforeach;
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return $smallest;
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}
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}
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