45 lines
1.6 KiB
JavaScript
45 lines
1.6 KiB
JavaScript
$.fn.imageUpload = function() {
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$.each(this, function(){
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var $uploadButton = $(this).find('button.upload');
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var $restoreButton = $(this).find('button.restore');
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var $img = $(this).find('img');
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var originalUrl = $img.prop('src');
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var $input = $(this).find('input');
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var id = $input.prop('id');
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$uploadButton.click(function(){
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$uploadButton.prop('disabled', true);
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var input = document.createElement('input');
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input.type = 'file';
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input.accept = 'image/jpeg, image/png';
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input.onchange = function(e) {
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var reader = new FileReader()
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// TODO: implement file size check
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reader.readAsArrayBuffer(e.target.files[0]);
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reader.onload = function(e) {
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$.ajax({
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url: '/imageupload?id=' + id,
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type: 'POST',
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data: e.target.result,
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processData: false,
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contentType: 'application/octet-stream',
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}).done(function(data){
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$input.val(data.file);
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$img.prop('src', '/imageupload?file=' + data.file);
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}).always(function(){
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$uploadButton.prop('disabled', false);
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});
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}
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};
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input.click();
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return false;
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});
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$restoreButton.click(function(){
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$input.val('restore');
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$img.prop('src', originalUrl + "&mapped=false");
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return false;
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});
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});
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} |