ProfessionalWiki /
SimpleBatchUpload
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 68 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 3 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | /** |
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| 29 | $( function () { |
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| 30 | $( '#fileupload' ) |
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| 31 | |||
| 32 | .on( 'change', function ( /* e, data */ ) { $( '#fileupload-results' ).empty(); } ) |
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| 33 | .on( 'drop', function ( /* e, data */ ) { $( '#fileupload-results' ).empty(); } ) |
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| 34 | |||
| 35 | .fileupload( { |
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| 36 | dataType: 'json', |
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| 37 | dropZone: $( '#fileupload-dropzone' ), |
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| 38 | progressInterval: 100, |
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| 39 | |||
| 40 | |||
| 41 | add: function ( e, data ) { |
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| 42 | |||
| 43 | data.id = Date.now(); |
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| 44 | |||
| 45 | var status = $('<li>') |
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| 46 | .attr( 'id', data.id ) |
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| 47 | .text( data.files[0].name ); |
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| 48 | |||
| 49 | $( '#fileupload-results' ).append( status ); |
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| 50 | |||
| 51 | data.formData = { |
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| 52 | format: 'json', |
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| 53 | action: 'upload', |
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| 54 | token: $( this ).fileupload( 'option', 'token' ), |
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| 55 | ignorewarnings: 1, |
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| 56 | filename: data.files[ 0 ].name |
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| 57 | }; |
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| 58 | |||
| 59 | data.submit() |
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| 60 | .success( function ( result /*, textStatus, jqXHR */ ) { |
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| 61 | |||
| 62 | if ( result.error != undefined ) { |
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| 63 | |||
| 64 | status.text( status.text() + " ERROR: " + result.error.info ).addClass( 'ful-error' ); |
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| 65 | |||
| 66 | } else { |
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| 67 | var link = $( '<a>' ); |
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| 68 | link |
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| 69 | .attr( 'href', mw.Title.makeTitle( mw.config.get( 'wgNamespaceIds' ).file, result.upload.filename ).getUrl() ) |
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| 70 | .text( result.upload.filename ); |
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| 71 | |||
| 72 | status |
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| 73 | .addClass( 'ful-success' ) |
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| 74 | .text( ' OK' ) |
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| 75 | .prepend( link ); |
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| 76 | } |
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| 77 | |||
| 78 | } ) |
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| 79 | .error( function ( /* jqXHR, textStatus, errorThrown */ ) { |
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| 80 | status.text( status.text() + " ERROR" ).addClass( 'ful-error' ); |
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| 81 | } ); |
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| 82 | |||
| 83 | }, |
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| 84 | |||
| 85 | progress: function (e, data) { |
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| 86 | if ( data.loaded != data.total ) { |
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| 87 | $( '#' + data.id ) |
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| 88 | .text( data.files[0].name + ' ' + parseInt(data.loaded / data.total * 100, 10) + '%' ); |
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| 89 | } |
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| 90 | } |
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| 91 | } ); |
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| 92 | |||
| 93 | $( document ).bind( 'drop dragover', function ( e ) { |
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| 94 | e.preventDefault(); |
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| 95 | } ); |
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| 96 | } ); |
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| 97 | |||
| 99 |
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.