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14 lines
1.8 KiB
JavaScript
14 lines
1.8 KiB
JavaScript
/*
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* jQuery File Upload Validation Plugin 1.1.2
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* https://github.com/blueimp/jQuery-File-Upload
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*
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* Copyright 2013, Sebastian Tschan
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* https://blueimp.net
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*
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* Licensed under the MIT license:
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* http://www.opensource.org/licenses/MIT
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*/
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/* global define, window */
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(function(factory){if(typeof define==="function"&&define.amd){define(["jquery","jquery.fileupload-process"],factory);}else{factory(window.jQuery);}}(function($){$.blueimp.fileupload.prototype.options.processQueue.push({action:"validate",always:true,acceptFileTypes:"@",maxFileSize:"@",minFileSize:"@",maxNumberOfFiles:"@",disabled:"@disableValidation"});$.widget("blueimp.fileupload",$.blueimp.fileupload,{options:{getNumberOfFiles:$.noop,messages:{maxNumberOfFiles:"Maximum number of files exceeded",acceptFileTypes:"File type not allowed",maxFileSize:"File is too large",minFileSize:"File is too small"}},processActions:{validate:function(data,options){if(options.disabled){return data;}var dfd=$.Deferred(),settings=this.options,file=data.files[data.index],fileSize;if(options.minFileSize||options.maxFileSize){fileSize=file.size;}if($.type(options.maxNumberOfFiles)==="number"&&(settings.getNumberOfFiles()||0)+data.files.length>options.maxNumberOfFiles){file.error=settings.i18n("maxNumberOfFiles");}else{if(options.acceptFileTypes&&!(options.acceptFileTypes.test(file.type)||options.acceptFileTypes.test(file.name))){file.error=settings.i18n("acceptFileTypes");}else{if(fileSize>options.maxFileSize){file.error=settings.i18n("maxFileSize");}else{if($.type(fileSize)==="number"&&fileSize<options.minFileSize){file.error=settings.i18n("minFileSize");}else{delete file.error;}}}}if(file.error||data.files.error){data.files.error=true;dfd.rejectWith(this,[data]);}else{dfd.resolveWith(this,[data]);}return dfd.promise();}}});}));
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