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Support for abandoned files #80

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57 changes: 54 additions & 3 deletions croppic.js
Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
cropUrl:'',
cropData:{},
outputUrlId:'',
deleteUrl:'',
//styles
imgEyecandy:true,
imgEyecandyOpacity:0.2,
Expand Down Expand Up @@ -155,6 +156,7 @@

that.croppedImg.remove();
$(this).hide();
that.delete(that.cropUrl);

if (typeof (that.options.onAfterRemoveCroppedImg) === typeof(Function)) {
that.options.onAfterRemoveCroppedImg.call(that);
Expand Down Expand Up @@ -412,7 +414,10 @@
that.cropControlCrop.on('click',function(){ that.crop(); });

that.cropControlReset = that.cropControlsCrop.find('.cropControlReset');
that.cropControlReset.on('click',function(){ that.reset(); });
that.cropControlReset.on('click',function(){
that.delete(that.imgUrl);
that.reset();
});

},
initDrag:function(){
Expand Down Expand Up @@ -621,6 +626,7 @@
that.imgEyecandy.hide();

that.destroy();
that.cropUrl=response.url;

that.obj.append('<img class="croppedImg" src="'+response.url+'">');
if(that.options.outputUrlId !== ''){ $('#'+that.options.outputUrlId).val(response.url); }
Expand Down Expand Up @@ -675,6 +681,51 @@
if( !$.isEmptyObject( that.loader ) ){ that.loader.remove(); }
if( !$.isEmptyObject( that.form ) ){ that.form.remove(); }
that.obj.html('');
}
},

delete: function (myURL) {
var that = this;

var deleteData = {
deleteUrl:myURL
};

var formData = new FormData();

for (var key in deleteData) {
if( deleteData.hasOwnProperty(key) ) {
formData.append( key , deleteData[key] );
}
}

$.ajax({
url: that.options.deleteUrl,
data: formData,
context: document.body,
cache: false,
contentType: false,
processData: false,
type: 'POST'
}).always(function(data) {
response = typeof data == 'object' ? data : jQuery.parseJSON(data);

if (response.status == 'success') {

//add code if desired

}

if (response.status == 'error') {
if (that.options.onError)
that.options.onError.call(that, response.message);
that.hideLoader();
setTimeout(function() {
that.reset();
}, 2000)
}

});

}
};
})(window, document);
})(window, document);
19 changes: 19 additions & 0 deletions img_delete_file.php
Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
<?php
/*
* !!! THIS IS JUST AN EXAMPLE !!!
*/
$deleteUrl = $_POST['deleteUrl'];

// delete the cropped file
unlink ($deleteUrl);

if (!file_exists ($deleteUrl)) {
$response = Array(
"status" => 'success',
);
} else {
$response = Array(
"status" => 'error',
);
}
print json_encode($response);