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Display alert if filesize is exceeded #1451

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This commit is contained in:
Kijin Sung 2020-10-30 21:35:41 +09:00
parent 921c318bb0
commit 6e2cbbbdfa
3 changed files with 26 additions and 2 deletions
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24
common/js/common.js
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@ -284,6 +284,16 @@
catch(err) {
return false;
}
},
/* Format file size */
filesizeFormat: function(size) {
if (size < 2) return size + 'Byte';
if (size < 1024) return size + 'Bytes';
if (size < 1048576) return (size / 1024).toFixed(1) + 'KB';
if (size < 1073741824) return (size / 1048576).toFixed(2) + 'MB';
if (size < 1099511627776) return (size / 1073741824).toFixed(2) + 'GB';
return (size / 1099511627776).toFixed(2) + 'TB';
}
};
@ -396,6 +406,20 @@ jQuery(function($) {
});
}
/* enforce max filesize on file uploaeds */
$(document).on('change', 'input[type=file]', function() {
var max_filesize = $(this).data('max-filesize');
if (!max_filesize) return;
var files = $(this).get(0).files;
if (!files || !files[0]) return;
if (files[0].size > max_filesize) {
var max_filesize_error = String($(this).data('max-filesize-error'));
max_filesize_error = max_filesize_error.replace('%s', XE.filesizeFormat(max_filesize));
this.value = '';
alert(max_filesize_error);
}
});
jQuery('input[type="submit"],button[type="submit"]').click(function(ev){
var $el = jQuery(ev.currentTarget);