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Crop Image user profile django & jquery
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| /*! | |
| * Cropper v3.0.0-beta | |
| * https://github.com/fengyuanchen/cropper | |
| * | |
| * Copyright (c) 2017 Fengyuan Chen | |
| * Released under the MIT license | |
| * | |
| * Date: 2017-02-25T07:44:44.656Z | |
| */ | |
| .cropper-container{font-size:0;line-height:0;position:relative;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;direction:ltr;-ms-touch-action:none;touch-action:none}.cropper-container img{display:block;min-width:0!important;max-width:none!important;min-height:0!important;max-height:none!important;width:100%;height:100%;image-orientation:0deg}.cropper-canvas,.cropper-crop-box,.cropper-drag-box,.cropper-modal,.cropper-wrap-box{position:absolute;top:0;right:0;bottom:0;left:0}.cropper-wrap-box{overflow:hidden}.cropper-drag-box{opacity:0;background-color:#fff}.cropper-modal{opacity:.5;background-color:#000}.cropper-view-box{display:block;overflow:hidden;width:100%;height:100%;outline:1px solid #39f;outline-color:rgba(51,153,255,.75)}.cropper-dashed{position:absolute;display:block;opacity:.5;border:0 dashed #eee}.cropper-dashed.dashed-h{top:33.33333%;left:0;width:100%;height:33.33333%;border-top-width:1px;border-bottom-width:1px}.cropper-dashed.dashed-v{top:0;left:33.33333%;width:33.33333%;height:100%;border-right-width:1px;border-left-width:1px}.cropper-center{position:absolute;top:50%;left:50%;display:block;width:0;height:0;opacity:.75}.cropper-center:after,.cropper-center:before{position:absolute;display:block;content:" ";background-color:#eee}.cropper-center:before{top:0;left:-3px;width:7px;height:1px}.cropper-center:after{top:-3px;left:0;width:1px;height:7px}.cropper-face,.cropper-line,.cropper-point{position:absolute;display:block;width:100%;height:100%;opacity:.1}.cropper-face{top:0;left:0;background-color:#fff}.cropper-line{background-color:#39f}.cropper-line.line-e{top:0;right:-3px;width:5px;cursor:e-resize}.cropper-line.line-n{top:-3px;left:0;height:5px;cursor:n-resize}.cropper-line.line-w{top:0;left:-3px;width:5px;cursor:w-resize}.cropper-line.line-s{bottom:-3px;left:0;height:5px;cursor:s-resize}.cropper-point{width:5px;height:5px;opacity:.75;background-color:#39f}.cropper-point.point-e{top:50%;right:-3px;margin-top:-3px;cursor:e-resize}.cropper-point.point-n{top:-3px;left:50%;margin-left:-3px;cursor:n-resize}.cropper-point.point-w{top:50%;left:-3px;margin-top:-3px;cursor:w-resize}.cropper-point.point-s{bottom:-3px;left:50%;margin-left:-3px;cursor:s-resize}.cropper-point.point-ne{top:-3px;right:-3px;cursor:ne-resize}.cropper-point.point-nw{top:-3px;left:-3px;cursor:nw-resize}.cropper-point.point-sw{bottom:-3px;left:-3px;cursor:sw-resize}.cropper-point.point-se{right:-3px;bottom:-3px;width:20px;height:20px;cursor:se-resize;opacity:1}@media (min-width:768px){.cropper-point.point-se{width:15px;height:15px}}@media (min-width:992px){.cropper-point.point-se{width:10px;height:10px}}@media (min-width:1200px){.cropper-point.point-se{width:5px;height:5px;opacity:.75}}.cropper-point.point-se:before{position:absolute;right:-50%;bottom:-50%;display:block;width:200%;height:200%;content:" ";opacity:0;background-color:#39f}.cropper-invisible{opacity:0}.cropper-bg{background-image:url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQAQMAAAAlPW0iAAAAA3NCSVQICAjb4U/gAAAABlBMVEXMzMz////TjRV2AAAACXBIWXMAAArrAAAK6wGCiw1aAAAAHHRFWHRTb2Z0d2FyZQBBZG9iZSBGaXJld29ya3MgQ1M26LyyjAAAABFJREFUCJlj+M/AgBVhF/0PAH6/D/HkDxOGAAAAAElFTkSuQmCC")}.cropper-hide{position:absolute;display:block;width:0;height:0}.cropper-hidden{display:none!important}.cropper-move{cursor:move}.cropper-crop{cursor:crosshair}.cropper-disabled .cropper-drag-box,.cropper-disabled .cropper-face,.cropper-disabled .cropper-line,.cropper-disabled .cropper-point{cursor:not-allowed} |
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| /*! | |
| * Cropper v3.0.0-beta | |
| * https://github.com/fengyuanchen/cropper | |
| * | |
| * Copyright (c) 2017 Fengyuan Chen | |
| * Released under the MIT license | |
| * | |
| * Date: 2017-02-25T07:44:44.656Z | |
| */ | |
| !function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(require("jquery")):"function"==typeof define&&define.amd?define(["jquery"],e):e(t.$)}(this,function(t){"use strict";function e(t){return"number"==typeof t&&!isNaN(t)}function a(t){return"undefined"==typeof t}function i(t,a){var i=[];return e(a)&&i.push(a),i.slice.apply(t,i)}function o(t,e){for(var a=arguments.length,o=Array(a>2?a-2:0),n=2;n<a;n++)o[n-2]=arguments[n];return function(){for(var a=arguments.length,n=Array(a),r=0;r<a;r++)n[r]=arguments[r];return t.apply(e,o.concat(i(n)))}}function n(e){var a=[];return t.each(e,function(t){a.push(t)}),a}function r(t){var e=t.match(/^(https?:)\/\/([^:\/?#]+):?(\d*)/i);return e&&(e[1]!==location.protocol||e[2]!==location.hostname||e[3]!==location.port)}function h(t){var e="timestamp="+(new Date).getTime();return t+(t.indexOf("?")===-1?"?":"&")+e}function s(t){return t?' crossOrigin="'+t+'"':""}function d(t,e){if(t.naturalWidth&&!B)return void 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class="cropper-line line-n" data-action="n"></span><span class="cropper-line line-w" data-action="w"></span><span class="cropper-line line-s" data-action="s"></span><span class="cropper-point point-e" data-action="e"></span><span class="cropper-point point-n" data-action="n"></span><span class="cropper-point point-w" data-action="w"></span><span class="cropper-point point-s" data-action="s"></span><span class="cropper-point point-ne" data-action="ne"></span><span class="cropper-point point-nw" data-action="nw"></span><span class="cropper-point point-sw" data-action="sw"></span><span class="cropper-point point-se" data-action="se"></span></div></div>',C=/^data:.*,/,M=/(Macintosh|iPhone|iPod|iPad).*AppleWebKit/i,$="undefined"!=typeof window?window.navigator:null,B=$&&M.test($.userAgent),k=String.fromCharCode,D={render:function(){var t=this;t.initContainer(),t.initCanvas(),t.initCropBox(),t.renderCanvas(),t.cropped&&t.renderCropBox()},initContainer:function(){var 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e=this,a=e.options,i=e.$element,o=e.$cropper;t.isFunction(a.cropstart)&&i.off(N,a.cropstart),t.isFunction(a.cropmove)&&i.off(I,a.cropmove),t.isFunction(a.cropend)&&i.off(P,a.cropend),t.isFunction(a.crop)&&i.off(E,a.crop),t.isFunction(a.zoom)&&i.off(U,a.zoom),o.off(W,e.cropStart),a.zoomable&&a.zoomOnWheel&&o.off(O,e.wheel),a.toggleDragModeOnDblclick&&o.off(R,e.dblclick),t(document).off(H,e.onCropMove).off(z,e.onCropEnd),a.responsive&&t(window).off(L,e.onResize)}},j=/^(e|w|s|n|se|sw|ne|nw|all|crop|move|zoom)$/,F={resize:function(){var e=this,a=e.options.restore,i=e.$container,o=e.container;if(!e.disabled&&o){var n=i.width()/o.width;1===n&&i.height()===o.height||!function(){var i=void 0,o=void 0;a&&(i=e.getCanvasData(),o=e.getCropBoxData()),e.render(),a&&(e.setCanvasData(t.each(i,function(t,e){i[t]=e*n})),e.setCropBoxData(t.each(o,function(t,e){o[t]=e*n})))}()}},dblclick:function(){var t=this;t.disabled||t.setDragMode(t.$dragBox.hasClass("cropper-crop")?"move":"crop")},wheel:function(t){var e=this,a=t.originalEvent||t,i=Number(e.options.wheelZoomRatio)||.1;if(!e.disabled&&(t.preventDefault(),!e.wheeling)){e.wheeling=!0,setTimeout(function(){e.wheeling=!1},50);var o=1;a.deltaY?o=a.deltaY>0?1:-1:a.wheelDelta?o=-a.wheelDelta/120:a.detail&&(o=a.detail>0?1:-1),e.zoom(-o*i,t)}},cropStart:function(e){var a=this;if(!a.disabled){var i=a.options,o=a.pointers,r=e.originalEvent,h=void 0;if(r&&r.changedTouches?t.each(r.changedTouches,function(t,e){o[e.identifier]=v(e)}):o[r&&r.pointerId||0]=v(e),h=n(o).length>1&&i.zoomable&&i.zoomOnTouch?"zoom":t(e.target).data("action"),j.test(h)){if(a.trigger("cropstart",{originalEvent:r,action:h}).isDefaultPrevented())return;e.preventDefault(),a.action=h,a.cropping=!1,"crop"===h&&(a.cropping=!0,a.$dragBox.addClass("cropper-modal"))}}},cropMove:function(e){var a=this,i=a.action;if(!a.disabled&&i){var o=a.pointers,n=e.originalEvent;e.preventDefault(),a.trigger("cropmove",{originalEvent:n,action:i}).isDefaultPrevented()||(n&&n.changedTouches?t.each(n.changedTouches,function(e,a){t.extend(o[a.identifier],v(a,!0))}):t.extend(o[n&&n.pointerId||0],v(e,!0)),a.change(e))}},cropEnd:function(e){var a=this,i=a.action;if(!a.disabled&&i){var o=a.pointers,r=e.originalEvent;e.preventDefault(),r&&r.changedTouches?t.each(r.changedTouches,function(t,e){delete o[e.identifier]}):delete o[r&&r.pointerId||0],n(o).length||(a.action=""),a.cropping&&(a.cropping=!1,a.$dragBox.toggleClass("cropper-modal",a.cropped&&a.options.modal)),a.trigger("cropend",{originalEvent:r,action:i})}}},q="e",S="w",K="s",Z="n",V="se",G="sw",J="ne",Q="nw",_={change:function(e){var a=this,i=a.options,o=a.pointers,r=o[n(o)[0]],h=a.container,s=a.canvas,d=a.cropBox,c=a.action,p=i.aspectRatio,l=d.width,f=d.height,g=d.left,m=d.top,u=g+l,v=m+f,w=0,b=0,y=h.width,C=h.height,M=!0,$=void 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a=this;!a.disabled&&t&&(a.isImg&&a.$element.attr("src",t),e?(a.url=t,a.$clone.attr("src",t),a.ready&&a.$preview.find("img").add(a.$clone2).attr("src",t)):(a.isImg&&(a.replaced=!0),a.options.data=null,a.load(t)))},enable:function(){var t=this;t.ready&&(t.disabled=!1,t.$cropper.removeClass("cropper-disabled"))},disable:function(){var t=this;t.ready&&(t.disabled=!0,t.$cropper.addClass("cropper-disabled"))},destroy:function(){var t=this,e=t.$element;t.loaded?(t.isImg&&t.replaced&&e.attr("src",t.originalUrl),t.unbuild(),e.removeClass("cropper-hidden")):t.isImg?e.off("load",t.start):t.$clone&&t.$clone.remove(),e.removeData("cropper")},move:function(t,e){var i=this,o=i.canvas;i.moveTo(a(t)?t:o.left+Number(t),a(e)?e:o.top+Number(e))},moveTo:function(t,i){var o=this,n=o.canvas,r=!1;a(i)&&(i=t),t=Number(t),i=Number(i),o.ready&&!o.disabled&&o.options.movable&&(e(t)&&(n.left=t,r=!0),e(i)&&(n.top=i,r=!0),r&&o.renderCanvas(!0))},zoom:function(t,e){var a=this,i=a.canvas;t=Number(t),t=t<0?1/(1-t):1+t,a.zoomTo(i.width*t/i.naturalWidth,e)},zoomTo:function(t,e){var a=this,i=a.options,o=a.pointers,r=a.canvas,h=r.width,s=r.height,d=r.naturalWidth,c=r.naturalHeight;if(t=Number(t),t>=0&&a.ready&&!a.disabled&&i.zoomable){var p=d*t,l=c*t,f=void 0;if(e&&(f=e.originalEvent),a.trigger("zoom",{originalEvent:f,oldRatio:h/d,ratio:p/d}).isDefaultPrevented())return;if(f){var g=a.$cropper.offset(),m=o&&n(o).length?w(o):{pageX:e.pageX||f.pageX||0,pageY:e.pageY||f.pageY||0};r.left-=(p-h)*((m.pageX-g.left-r.left)/h),r.top-=(l-s)*((m.pageY-g.top-r.top)/s)}else r.left-=(p-h)/2,r.top-=(l-s)/2;r.width=p,r.height=l,a.renderCanvas(!0)}},rotate:function(t){var e=this;e.rotateTo((e.image.rotate||0)+Number(t))},rotateTo:function(t){var a=this;t=Number(t),e(t)&&a.ready&&!a.disabled&&a.options.rotatable&&(a.image.rotate=t%360,a.rotated=!0,a.renderCanvas(!0))},scale:function(t,i){var o=this,n=o.image,r=!1;a(i)&&(i=t),t=Number(t),i=Number(i),o.ready&&!o.disabled&&o.options.scalable&&(e(t)&&(n.scaleX=t,r=!0),e(i)&&(n.scaleY=i,r=!0),r&&o.renderImage(!0))},scaleX:function(t){var a=this,i=a.image.scaleY;a.scale(t,e(i)?i:1)},scaleY:function(t){var a=this,i=a.image.scaleX;a.scale(e(i)?i:1,t)},getData:function(e){var a=this,i=a.options,o=a.image,n=a.canvas,r=a.cropBox,h=void 0,s=void 0;return a.ready&&a.cropped?(s={x:r.left-n.left,y:r.top-n.top,width:r.width,height:r.height},h=o.width/o.naturalWidth,t.each(s,function(t,a){a/=h,s[t]=e?Math.round(a):a})):s={x:0,y:0,width:0,height:0},i.rotatable&&(s.rotate=o.rotate||0),i.scalable&&(s.scaleX=o.scaleX||1,s.scaleY=o.scaleY||1),s},setData:function(a){var i=this,o=i.options,n=i.image,r=i.canvas,h={},s=void 0,d=void 0,c=void 0;t.isFunction(a)&&(a=a.call(i.element)),i.ready&&!i.disabled&&t.isPlainObject(a)&&(o.rotatable&&e(a.rotate)&&a.rotate!==n.rotate&&(n.rotate=a.rotate,i.rotated=s=!0),o.scalable&&(e(a.scaleX)&&a.scaleX!==n.scaleX&&(n.scaleX=a.scaleX,d=!0),e(a.scaleY)&&a.scaleY!==n.scaleY&&(n.scaleY=a.scaleY,d=!0)),s?i.renderCanvas():d&&i.renderImage(),c=n.width/n.naturalWidth,e(a.x)&&(h.left=a.x*c+r.left),e(a.y)&&(h.top=a.y*c+r.top),e(a.width)&&(h.width=a.width*c),e(a.height)&&(h.height=a.height*c),i.setCropBoxData(h))},getContainerData:function(){return this.ready?this.container:{}},getImageData:function(){return this.loaded?this.image:{}},getCanvasData:function(){var e=this,a=e.canvas,i={};return e.ready&&t.each(["left","top","width","height","naturalWidth","naturalHeight"],function(t,e){i[e]=a[e]}),i},setCanvasData:function(a){var i=this,o=i.canvas,n=o.aspectRatio;t.isFunction(a)&&(a=a.call(i.$element)),i.ready&&!i.disabled&&t.isPlainObject(a)&&(e(a.left)&&(o.left=a.left),e(a.top)&&(o.top=a.top),e(a.width)?(o.width=a.width,o.height=a.width/n):e(a.height)&&(o.height=a.height,o.width=a.height*n),i.renderCanvas(!0))},getCropBoxData:function(){var t=this,e=t.cropBox;return t.ready&&t.cropped?{left:e.left,top:e.top,width:e.width,height:e.height}:{}},setCropBoxData:function(a){var i=this,o=i.cropBox,n=i.options.aspectRatio,r=void 0,h=void 0;t.isFunction(a)&&(a=a.call(i.$element)),i.ready&&i.cropped&&!i.disabled&&t.isPlainObject(a)&&(e(a.left)&&(o.left=a.left),e(a.top)&&(o.top=a.top),e(a.width)&&a.width!==o.width&&(r=!0,o.width=a.width),e(a.height)&&a.height!==o.height&&(h=!0,o.height=a.height),n&&(r?o.height=o.width/n:h&&(o.width=o.height*n)),i.renderCropBox())},getCroppedCanvas:function(e){var a=this;if(!a.ready||!window.HTMLCanvasElement)return null;if(!a.cropped)return l(a.$clone[0],a.image);t.isPlainObject(e)||(e={});var i=a.getData(),o=i.width,n=i.height,r=o/n,h=void 0,s=void 0,d=void 0;t.isPlainObject(e)&&(h=e.width,s=e.height,h?(s=h/r,d=h/o):s&&(h=s*r,d=s/n));var c=Math.floor(h||o),p=Math.floor(s||n),f=t("<canvas>")[0],g=f.getContext("2d");f.width=c,f.height=p,e.fillColor&&(g.fillStyle=e.fillColor,g.fillRect(0,0,c,p));var m=function(){var t=l(a.$clone[0],a.image),e=t.width,r=t.height,h=a.canvas,s=[t],c=i.x+h.naturalWidth*(Math.abs(i.scaleX||1)-1)/2,p=i.y+h.naturalHeight*(Math.abs(i.scaleY||1)-1)/2,f=void 0,g=void 0,m=void 0,u=void 0,v=void 0,x=void 0;return c<=-o||c>e?c=f=m=v=0:c<=0?(m=-c,c=0,f=v=Math.min(e,o+c)):c<=e&&(m=0,f=v=Math.min(o,e-c)),f<=0||p<=-n||p>r?p=g=u=x=0:p<=0?(u=-p,p=0,g=x=Math.min(r,n+p)):p<=r&&(u=0,g=x=Math.min(n,r-p)),s.push(Math.floor(c),Math.floor(p),Math.floor(f),Math.floor(g)),d&&(m*=d,u*=d,v*=d,x*=d),v>0&&x>0&&s.push(Math.floor(m),Math.floor(u),Math.floor(v),Math.floor(x)),s}();return g.drawImage.apply(g,at(m)),f},setAspectRatio:function(t){var e=this,i=e.options;e.disabled||a(t)||(i.aspectRatio=Math.max(0,t)||NaN,e.ready&&(e.initCropBox(),e.cropped&&e.renderCropBox()))},setDragMode:function(t){var e=this,a=e.options,i=void 0,o=void 0;e.loaded&&!e.disabled&&(i="crop"===t,o=a.movable&&"move"===t,t=i||o?t:"none",e.$dragBox.data("action",t).toggleClass("cropper-crop",i).toggleClass("cropper-move",o),a.cropBoxMovable||e.$face.data("action",t).toggleClass("cropper-crop",i).toggleClass("cropper-move",o))}},ot="cropper-hidden",nt=/^data:/,rt=/^data:image\/jpeg;base64,/,ht=function(){function e(a,i){tt(this,e);var o=this;o.$element=t(a),o.options=t.extend({},b,t.isPlainObject(i)&&i),o.loaded=!1,o.ready=!1,o.completed=!1,o.rotated=!1,o.cropped=!1,o.disabled=!1,o.replaced=!1,o.limited=!1,o.wheeling=!1,o.isImg=!1,o.originalUrl="",o.canvas=null,o.cropBox=null,o.pointers={},o.init()}return et(e,[{key:"init",value:function(){var t=this,e=t.$element,a=void 0;if(e.is("img")){if(t.isImg=!0,t.originalUrl=a=e.attr("src"),!a)return;a=e.prop("src")}else e.is("canvas")&&window.HTMLCanvasElement&&(a=e[0].toDataURL());t.load(a)}},{key:"trigger",value:function(e,a){var i=t.Event(e,a);return this.$element.trigger(i),i}},{key:"load",value:function(e){var a=this,i=a.options,o=a.$element;if(e){if(a.url=e,a.image={},!i.checkOrientation||!ArrayBuffer)return void a.clone();if(nt.test(e))return void(rt.test(e)?a.read(m(e)):a.clone());var n=new XMLHttpRequest;n.onerror=n.onabort=t.proxy(function(){a.clone()},this),n.onload=function(){a.read(this.response)},i.checkCrossOrigin&&r(e)&&o.prop("crossOrigin")&&(e=h(e)),n.open("get",e),n.responseType="arraybuffer",n.withCredentials="use-credentials"===o.prop("crossOrigin"),n.send()}}},{key:"read",value:function(t){var e=this,a=e.options,i=g(t),o=e.image,n=0,r=1,h=1;if(i>1)switch(e.url=u(t),i){case 2:r=-1;break;case 3:n=-180;break;case 4:h=-1;break;case 5:n=90,h=-1;break;case 6:n=90;break;case 7:n=90,r=-1;break;case 8:n=-90}a.rotatable&&(o.rotate=n),a.scalable&&(o.scaleX=r,o.scaleY=h),e.clone()}},{key:"clone",value:function(){var e=this,a=e.options,i=e.$element,o=e.url,n="",d=void 0;a.checkCrossOrigin&&r(o)&&(n=i.prop("crossOrigin"),n?d=o:(n="anonymous",d=h(o))),e.crossOrigin=n,e.crossOriginUrl=d;var c=t("<img "+s(n)+' src="'+(d||o)+'">');e.$clone=c,e.isImg?i[0].complete?e.start():i.one("load",t.proxy(e.start,this)):c.one("load",t.proxy(e.start,this)).one("error",t.proxy(e.stop,this)).addClass("cropper-hide").insertAfter(i)}},{key:"start",value:function(){var e=this,a=e.$clone,i=e.$element;e.isImg||(a.off("error",e.stop),i=a),d(i[0],function(a,i){t.extend(e.image,{naturalWidth:a,naturalHeight:i,aspectRatio:a/i}),e.loaded=!0,e.build()})}},{key:"stop",value:function(){var t=this;t.$clone.remove(),t.$clone=null}},{key:"build",value:function(){var e=this,a=e.options,i=e.$element,o=e.$clone,n=void 0,r=void 0,h=void 0;e.loaded&&(e.ready&&e.unbuild(),e.$container=i.parent(),e.$cropper=n=t(y),e.$canvas=n.find(".cropper-canvas").append(o),e.$dragBox=n.find(".cropper-drag-box"),e.$cropBox=r=n.find(".cropper-crop-box"),e.$viewBox=n.find(".cropper-view-box"),e.$face=h=r.find(".cropper-face"),i.addClass(ot).after(n),e.isImg||o.removeClass("cropper-hide"),e.initPreview(),e.bind(),a.aspectRatio=Math.max(0,a.aspectRatio)||NaN,a.viewMode=Math.max(0,Math.min(3,Math.round(a.viewMode)))||0,e.cropped=a.autoCrop,a.autoCrop?a.modal&&e.$dragBox.addClass("cropper-modal"):r.addClass(ot),a.guides||r.find(".cropper-dashed").addClass(ot),a.center||r.find(".cropper-center").addClass(ot),a.cropBoxMovable&&h.addClass("cropper-move").data("action","all"),a.highlight||h.addClass("cropper-invisible"),a.background&&n.addClass("cropper-bg"),a.cropBoxResizable||r.find(".cropper-line, .cropper-point").addClass(ot),e.setDragMode(a.dragMode),e.render(),e.ready=!0,e.setData(a.data),e.completing=setTimeout(function(){t.isFunction(a.ready)&&i.one("ready",a.ready),e.trigger("ready"),e.trigger("crop",e.getData()),e.completed=!0},0))}},{key:"unbuild",value:function(){var t=this;t.ready&&(t.completed||clearTimeout(t.completing),t.ready=!1,t.completed=!1,t.initialImage=null,t.initialCanvas=null,t.initialCropBox=null,t.container=null,t.canvas=null,t.cropBox=null,t.unbind(),t.resetPreview(),t.$preview=null,t.$viewBox=null,t.$cropBox=null,t.$dragBox=null,t.$canvas=null,t.$container=null,t.$cropper.remove(),t.$cropper=null)}}],[{key:"setDefaults",value:function(e){t.extend(b,t.isPlainObject(e)&&e)}}]),e}();t.extend(ht.prototype,D),t.extend(ht.prototype,X),t.extend(ht.prototype,A),t.extend(ht.prototype,F),t.extend(ht.prototype,_),t.extend(ht.prototype,it);var st="cropper",dt=t.fn.cropper;t.fn.cropper=function(e){for(var a=arguments.length,i=Array(a>1?a-1:0),o=1;o<a;o++)i[o-1]=arguments[o];var n=void 0;return this.each(function(a,o){var r=t(o),h=r.data(st);if(!h){if(/destroy/.test(e))return;var s=t.extend({},r.data(),t.isPlainObject(e)&&e);r.data(st,h=new ht(o,s))}if("string"==typeof e){var d=h[e];t.isFunction(d)&&(n=d.apply(h,i))}}),"undefined"!=typeof n?n:this},t.fn.cropper.Constructor=ht,t.fn.cropper.setDefaults=ht.setDefaults,t.fn.cropper.noConflict=function(){return t.fn.cropper=dt,this}}); |
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| class UserPhotoForm(ModelForm): | |
| # dimesão da imagem | |
| x = forms.FloatField(widget=forms.HiddenInput()) | |
| y = forms.FloatField(widget=forms.HiddenInput()) | |
| width = forms.FloatField(widget=forms.HiddenInput()) | |
| height = forms.FloatField(widget=forms.HiddenInput()) | |
| # photo = forms.ImageField( | |
| # required=False, | |
| # widget=forms.FileInput(attrs={'required': 'required'}) | |
| # ) | |
| # realizar o remimencionameto da imagem. | |
| def save(self): | |
| profile = super(UserPhotoForm, self).save() | |
| _x = self.cleaned_data.get('x') | |
| _y = self.cleaned_data.get('y') | |
| _w = self.cleaned_data.get('width') | |
| _h = self.cleaned_data.get('height') | |
| # crop da imagem | |
| image = Image.open(profile.photo.file) | |
| size = (int(_x), int(_y), int(_w) + int(_x) , int(_h) + int(_y)) | |
| cropped_image = image.crop(size) | |
| resized_image = cropped_image.resize((144, 144), Image.ANTIALIAS) | |
| resized_image.save(profile.photo.path) | |
| return profile | |
| class Meta: | |
| model = UserProfile | |
| fields = ['photo', 'x', 'y', 'width', 'height'] |
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| def user_profile_path(instance, filename): | |
| today = date.today() | |
| path = "userprofile/" | |
| ext = filename.split('.')[-1] | |
| filename = "%s/%s.%s" % (today, uuid.uuid4(), ext) | |
| return os.path.join(path, filename) | |
| class UserProfile(models.Model): | |
| """ | |
| model mainly for candidates to fill info | |
| """ | |
| full_name = models.CharField(_('Full name'), max_length=255, null=True, blank=True) | |
| user = models.OneToOneField(User, primary_key=True) | |
| photo = models.ImageField(upload_to=user_profile_path, blank=True, null=True) | |
| class Meta: | |
| ordering = ['full_name'] |
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| <script type="text/javascript"> | |
| var phdisplay = document.querySelector('.ph-display'); | |
| phdisplay.onmouseover = function() { | |
| document.querySelector('.ph-display-in').style.display = 'block'; | |
| } | |
| phdisplay.onmouseout = function() { | |
| document.querySelector('.ph-display-in').style.display = 'none'; | |
| } | |
| $(document).ready(function() { | |
| // selecionado a imagem | |
| $('.ph-display-in').click(function() { | |
| $('#id_photo').click(); | |
| }); | |
| // abrindo o crop image | |
| $('#id_photo').change(function(event) { | |
| /* Act on the event */ | |
| if (this.files && this.files[0]) { | |
| var reader = new FileReader(); | |
| reader.onload = function (e) { | |
| $("#image").attr("src", e.target.result); | |
| $("#modalCrop").modal("show"); | |
| } | |
| reader.readAsDataURL(this.files[0]); | |
| } | |
| }); | |
| // abilitando o cropper | |
| var $image = $('#image'); | |
| var cropBoxData; | |
| var canvasData; | |
| $('#modalCrop').on('shown.bs.modal', function(){ | |
| $image.cropper({ | |
| viewMode:1, | |
| aspectRatio:1/1, | |
| minCropBoxWidth:144, | |
| minCropBoxHeight:144, | |
| ready: function(){ | |
| $image.cropper('setCanvasData', canvasData); | |
| $image.cropper('setCropBoxData', cropBoxData); | |
| } | |
| }); | |
| }).on('hidden.bs.modal', function(){ | |
| cropBoxData = $image.cropper('getCropBoxData'); | |
| canvasData = $image.cropper('getCanvasData'); | |
| $image.cropper('destroy'); | |
| }); | |
| // zoom na image | |
| $(".js-zoom-in").click(function () { | |
| $image.cropper("zoom", 0.1); | |
| }); | |
| $(".js-zoom-out").click(function () { | |
| $image.cropper("zoom", -0.1); | |
| }); | |
| $(".js-crop-and-upload").click(function () { | |
| var cropData = $image.cropper("getData"); | |
| $("#id_x").val(cropData["x"]); | |
| $("#id_y").val(cropData["y"]); | |
| $("#id_height").val(cropData["height"]); | |
| $("#id_width").val(cropData["width"]); | |
| // $("#send-photo").submit(); | |
| // inicializando o formulario | |
| var form = $('#send-photo') | |
| var csrf = '{{ csrf_token }}'; | |
| var formData = new FormData($('#send-photo')[0]) | |
| formData.append('csrfmiddlewaretoken', csrf ); | |
| // pegango a url | |
| var actiocn_url = $('user_application_main_data').data('url') | |
| $.ajax({ | |
| url: actiocn_url, | |
| type: form.attr('method'), | |
| data: formData, | |
| cache: false, | |
| contentType: false, | |
| processData: false, | |
| dataType:'json', | |
| enctype: 'multipart/form-data', | |
| success: function(data){ | |
| $("#modalCrop").modal("hide"); | |
| // update img | |
| $('#photo_img').remove() | |
| var img = '<img id="photo_img" class="img-circle center-image" width="144" height="144">' | |
| img = $(img) | |
| img.prop('src', data.url) | |
| img.appendTo('#div-img') | |
| // update message | |
| $("#message").css({opacity: 0}) | |
| $('#message').fadeIn(1000, function() { | |
| $(this).html(data.message) | |
| }); | |
| $("#message").fadeIn('slow').animate({opacity: 1.0}, 1500).animate({opacity:0}, 1500) | |
| } | |
| }); | |
| return false; | |
| }); | |
| }); | |
| </script> |
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| .ph-display-in { | |
| left:0; | |
| text-align:center; | |
| width:100%; | |
| background:rgba(27,27,27,0.7); | |
| bottom:0; | |
| padding: 10px 0; | |
| position: absolute; | |
| color: #FFF; | |
| display: none; | |
| } | |
| .ph-display-in:hover { | |
| color:#FFF; | |
| } | |
| .img-thumbnail > div { | |
| display:inline-block; | |
| overflow: hidden; | |
| border-radius:50%; | |
| margin-top: 2em; | |
| } | |
| .ph-display{ | |
| border: none; | |
| box-shadow: none; | |
| } | |
| .pre-display { | |
| position: relative; | |
| padding: 0; | |
| cursor: pointer; | |
| top: -10px; | |
| margin-left: 6.5em; | |
| margin-right: auto; | |
| } |
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| {% load widget_tweaks %} | |
| <div id="" class="img-thumbnail ph-display text-center"> | |
| <div class="pre-display"> | |
| {% if profile.photo %} | |
| <div id="div-img"> | |
| <img id="photo_img" class="img-circle center-image" width="144" height="144" | |
| src="{{ profile.photo.url }}"> | |
| </div> | |
| {% else %} | |
| <div id="div-img"> | |
| <img id="photo_img" class="img-circle center-image" width="144" height="144" | |
| src="{% static 'company/images/user-default.png' %}"> | |
| </div> | |
| {% endif %} | |
| <a href="#" class="ph-display-in">{% trans 'Alterar' %}</a> | |
| </div> | |
| <!-- form change photo --> | |
| <form id="send-photo" action="." method="post" enctype="multipart/form-data"> | |
| {% csrf_token %} | |
| {% render_field form_photo.photo class="hidden" %} | |
| {% render_field form_photo.y class="hidden" %} | |
| {% render_field form_photo.x class="hidden" %} | |
| {% render_field form_photo.width class="hidden" %} | |
| {% render_field form_photo.height class="hidden" %} | |
| <input type="hidden" name="photo_btn"> | |
| </form> | |
| <!-- end form change photo --> | |
| </div> | |
| <!-- MODAL TO CROP THE IMAGE --> | |
| <div class="modal fade" id="modalCrop"> | |
| <div class="modal-dialog"> | |
| <div class="modal-content"> | |
| <div class="modal-header"> | |
| <button type="button" class="close" data-dismiss="modal" aria-label="Close"> | |
| <span aria-hidden="true">×</span> | |
| </button> | |
| <h4 class="modal-title">{% trans "Selecione a imagem" %}</h4> | |
| </div> | |
| <div class="modal-body"> | |
| <img src="" id="image" style="max-width: 100%;"> | |
| </div> | |
| <div class="modal-footer"> | |
| <div class="btn-group pull-left" role="group"> | |
| <button type="button" class="btn btn-default js-zoom-in"> | |
| <span class="glyphicon glyphicon-zoom-in"></span> | |
| </button> | |
| <button type="button" class="btn btn-default js-zoom-out"> | |
| <span class="glyphicon glyphicon-zoom-out"></span> | |
| </button> | |
| </div> | |
| <button type="button" class="btn btn-default" data-dismiss="modal">{% trans "Cancelar" %}</button> | |
| <button type="button" class="btn btn-primary js-crop-and-upload">{% trans "Enviar" %}...</button> | |
| </div> | |
| </div> | |
| </div> | |
| </div> | |
| <!-- END MODAL TO CROP THE IMAGE --> |
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| def post(self, request, *args, **kwargs): | |
| self.object = self.get_object() | |
| context = self.get_context_data(**kwargs) | |
| profile = self.get_object().userprofile | |
| template_message = 'core/_message_include_for_ajax.html' | |
| if 'photo_btn' in request.POST: | |
| # form = UserPhotoForm(request.POST, request.FILES) | |
| form = UserPhotoForm(request.POST, request.FILES, instance=profile) | |
| if form.is_valid(): | |
| profile = form.save() | |
| data = {'is_valid': True, 'name': profile.photo.file.name, 'url': profile.photo.url } | |
| messages.success(request, _('Imagem atualizada com sucesso.')) | |
| else: | |
| data = {'is_valid': False} | |
| data['message'] | |
| messages.success(request, _('Arquivo invalido.')) | |
| data['message'] = render_to_string(template_message, request=request) | |
| return JsonResponse(data) | |
| return self.render_to_response(context) |
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