javascript - CKFinder how to get dimension URL and Dimension (width/height) when choosing an image (files:choose)? -


i using ckfinder 3, after uploading image need able detect after user click "chose" button:

  • file name / id
  • url
  • width , height original image

at moment using files:choose cannot find information on cb event.

any idea how solve it? sample of code appreciate thanks.

    ckfinder.modal( {         connectorpath: 'https://api.mysite.com/lib/ckfinder/core/connector/php/connector.php',         resizeimages: false,          startupfolderexpanded: true,         choosefiles: true,         width: 1000,         height: 800,         language: 'en',         oninit: function( finder ) {             finder.on( 'files:choose', function( evt ) {             } );         }     } );

taking example files:choose event description. backbone.collection of files chosen user in evt.data.files.

the tricky part obtain image dimensions imageinfo server (using command:send request) since requires process asynchronous code promises.

assuming allow images uploaded, example code below:

// listen event. finder.on( 'files:choose', function( evt ) {     // iterate on files collection.     evt.data.files.foreach( function( file ) {         // send command server.         finder.request( 'command:send', {             name: 'imageinfo',             folder: file.get( 'folder' ),             params: { filename: file.get( 'name' ) }         } ).done( function( response ) {             // process server response.             if ( response.error ) {                 // error handling.                 return;             }              // log image data:             console.log( '-------------------' );             console.log( 'name:', file.get( 'name' ) );             console.log( 'url:', file.geturl() );             console.log( 'dimensions:', response.width + 'x' + response.height );             console.log( 'size:', response.size + 'b' );         } );     } ); } )

if using remote backend such dropbox might need use file:geturl request obtain file's url.


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