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40
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1 function upload(input,callback) {
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2 let file = input.files[0];
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3 input.value = null;
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4 let request = new XMLHttpRequest();
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5 let url = 'https://upload.uploadcare.com/base/';
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6 request.open( 'POST', url );
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7 request.onload = function() {
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8 if( request.status !== 200 ) {
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9 let err = 'ajax failed: ' + request.status;
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10 if( request.responseText ) {
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11 err += '\n' + request.responseText;
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12 document.write('<pre>'+request.responseText+'</pre>');
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13 }
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14 console.log(err);
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15 ajax( '/error_log.js', 'err='+encodeURIComponent(err) );
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16 return;
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17 }
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18 let response = JSON.parse(request.responseText);
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19 let filename = file.name;
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20 let url = 'https://ucarecdn.com/' + response.file + '/' + filename;
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21 callback(input,url,filename);
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22 };
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23 let formData = new FormData();
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24 formData.append( 'UPLOADCARE_PUB_KEY', 'fe3d30f3088a50941d45' );
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25 formData.append( 'file', file );
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26 request.send(formData);
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27 }
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28
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29 function fileButtonClick(button) {
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30 button.parentNode.querySelector('input[type="file"]').click();
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31 }
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