libjs-angular-file-upload 12.0.4+dfsg1-2 / usr / share / javascript / angular.js / ng-file-upload.min.js

if(window.XMLHttpRequest&&!(window.FileAPI&&FileAPI.shouldLoad)){window.XMLHttpRequest.prototype.setRequestHeader=(function(a){return function(d,b){if(d==="__setXHR_"){var c=b(this);if(c instanceof Function){c(this)}}else{a.apply(this,arguments)}}})(window.XMLHttpRequest.prototype.setRequestHeader)}var ngFileUpload=angular.module("ngFileUpload",[]);ngFileUpload.version="12.0.4";ngFileUpload.service("UploadBase",["$http","$q","$timeout",function(g,b,d){var c=this;c.promisesCount=0;this.isResumeSupported=function(){return window.Blob&&window.Blob.prototype.slice};var a=this.isResumeSupported();function e(j){j.method=j.method||"POST";j.headers=j.headers||{};var h=j._deferred=j._deferred||b.defer();var m=h.promise;function l(n){if(h.notify){h.notify(n)}if(m.progressFunc){d(function(){m.progressFunc(n)})}}function i(o){if(j._start!=null&&a){return{loaded:o.loaded+j._start,total:(j._file&&j._file.size)||o.total,type:o.type,config:j,lengthComputable:true,target:o.target}}else{return o}}if(!j.disableProgress){j.headers.__setXHR_=function(){return function(n){if(!n||!n.upload||!n.upload.addEventListener){return}j.__XHR=n;if(j.xhrFn){j.xhrFn(n)}n.upload.addEventListener("progress",function(o){o.config=j;l(i(o))},false);n.upload.addEventListener("load",function(o){if(o.lengthComputable){o.config=j;l(i(o))}},false)}}}function k(){g(j).then(function(n){if(a&&j._chunkSize&&!j._finished&&j._file){l({loaded:j._end,total:j._file&&j._file.size,config:j,type:"progress"});c.upload(j,true)}else{if(j._finished){delete j._finished}h.resolve(n)}},function(n){h.reject(n)},function(o){h.notify(o)})}if(!a){k()}else{if(j._chunkSize&&j._end&&!j._finished){j._start=j._end;j._end+=j._chunkSize;k()}else{if(j.resumeSizeUrl){g.get(j.resumeSizeUrl).then(function(n){if(j.resumeSizeResponseReader){j._start=j.resumeSizeResponseReader(n.data)}else{j._start=parseInt((n.data.size==null?n.data:n.data.size).toString())}if(j._chunkSize){j._end=j._start+j._chunkSize}k()},function(n){throw n})}else{if(j.resumeSize){j.resumeSize().then(function(n){j._start=n;k()},function(n){throw n})}else{if(j._chunkSize){j._start=0;j._end=j._start+j._chunkSize}k()}}}}m.success=function(n){m.then(function(o){n(o.data,o.status,o.headers,j)});return m};m.error=function(n){m.then(null,function(o){n(o.data,o.status,o.headers,j)});return m};m.progress=function(n){m.progressFunc=n;m.then(null,null,function(o){n(o)});return m};m.abort=m.pause=function(){if(j.__XHR){d(function(){j.__XHR.abort()})}return m};m.xhr=function(n){j.xhrFn=(function(o){return function(){if(o){o.apply(m,arguments)}n.apply(m,arguments)}})(j.xhrFn);return m};c.promisesCount++;m["finally"](function(){c.promisesCount--});return m}this.isUploadInProgress=function(){return c.promisesCount>0};this.rename=function(i,h){i.ngfName=h;return i};this.jsonBlob=function(i){if(i!=null&&!angular.isString(i)){i=JSON.stringify(i)}var h=new window.Blob([i],{type:"application/json"});h._ngfBlob=true;return h};this.json=function(h){return angular.toJson(h)};function f(i){var j={};for(var h in i){if(i.hasOwnProperty(h)){j[h]=i[h]}}return j}this.isFile=function(h){return h!=null&&(h instanceof window.Blob||(h.flashId&&h.name&&h.size))};this.upload=function(i,h){function k(m,n){if(m._ngfBlob){return m}i._file=i._file||m;if(i._start!=null&&a){if(i._end&&i._end>=m.size){i._finished=true;i._end=m.size}var o=m.slice(i._start,i._end||m.size);o.name=m.name;o.ngfName=m.ngfName;if(i._chunkSize){n.append("_chunkSize",i._chunkSize);n.append("_currentChunkSize",i._end-i._start);n.append("_chunkNumber",Math.floor(i._start/i._chunkSize));n.append("_totalSize",i._file.size)}return o}return m}function j(r,s,q){if(s!==undefined){if(angular.isDate(s)){s=s.toISOString()}if(angular.isString(s)){r.append(q,s)}else{if(c.isFile(s)){var p=k(s,r);var o=q.split(",");if(o[1]){p.ngfName=o[1].replace(/^\s+|\s+$/g,"");q=o[0]}i._fileKey=i._fileKey||q;r.append(q,p,p.ngfName||p.name)}else{if(angular.isObject(s)){if(s.$$ngfCircularDetection){throw"ngFileUpload: Circular reference in config.data. 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E=w[0].attributes[D];if(E.name!=="type"&&E.name!=="class"&&E.name!=="style"){if(E.value==null||E.value===""){if(E.name==="required"){E.value="required"}if(E.name==="multiple"){E.value="multiple"}}C.attr(E.name,E.name==="id"?"ngf-"+E.value:E.value)}}}}function l(){if(r()){return w}var C=angular.element('<input type="file">');y(C);var D=angular.element("<label>upload</label>");D.css("visibility","hidden").css("position","absolute").css("overflow","hidden").css("width","0px").css("height","0px").css("border","none").css("margin","0px").css("padding","0px").attr("tabindex","-1");d.push({el:w,ref:D});document.body.appendChild(D.append(C)[0]);return C}var o=0;function m(C){if(w.attr("disabled")){return false}if(k("ngfSelectDisabled",h)){return}var D=B(C);if(D!=null){return 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o=d.defaults.blobUrlsMaxQueueSize||200;while((d.blobUrlsTotalSize>p||d.blobUrls.length>o)&&d.blobUrls.length>1){var q=d.blobUrls.splice(0,1)[0];k.revokeObjectURL(q.url);d.blobUrlsTotalSize-=q.size}}})}else{var l=new FileReader();l.onload=function(o){e(function(){h.$ngfDataUrl=o.target.result;g.resolve(o.target.result,h);e(function(){delete h.$ngfDataUrl},1000)})};l.onerror=function(){e(function(){h.$ngfDataUrl="";g.reject()})};l.readAsDataURL(h)}}else{e(function(){h[i?"$ngfDataUrl":"$ngfBlobUrl"]="";g.reject()})}});if(i){j=h.$$ngfDataUrlPromise=g.promise}else{j=h.$$ngfBlobUrlPromise=g.promise}j["finally"](function(){delete h[i?"$$ngfDataUrlPromise":"$$ngfBlobUrlPromise"]});return j};return d}]);function b(c){if(c.tagName.toLowerCase()==="img"){return"image"}if(c.tagName.toLowerCase()==="audio"){return"audio"}if(c.tagName.toLowerCase()==="video"){return"video"}return/./}function a(e,c,k,d,h,f,g,i){function j(l){var m=e.attrGetter("ngfNoObjectUrl",h,k);e.dataUrl(l,m)["finally"](function(){c(function(){var n=(m?l.$ngfDataUrl:l.$ngfBlobUrl)||l.$ngfDataUrl;if(i){d.css("background-image","url('"+(n||"")+"')")}else{d.attr("src",n)}if(n){d.removeClass("ng-hide")}else{d.addClass("ng-hide")}})})}c(function(){var l=k.$watch(h[f],function(n){var m=g;if(f==="ngfThumbnail"){if(!m){m={width:d[0].clientWidth,height:d[0].clientHeight}}if(m.width===0&&window.getComputedStyle){var o=getComputedStyle(d[0]);m={width:parseInt(o.width.slice(0,-2)),height:parseInt(o.height.slice(0,-2))}}}if(angular.isString(n)){d.removeClass("ng-hide");if(i){return d.css("background-image","url('"+n+"')")}else{return d.attr("src",n)}}if(n&&n.type&&n.type.search(b(d[0]))===0&&(!i||n.type.indexOf("image")===0)){if(m&&e.isResizeSupported()){e.resize(n,m.width,m.height,m.quality).then(function(p){j(p)},function(p){throw 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i.resolve(s)};return i.promise};function a(h){var k="";var g=new Uint8Array(h);var f=g.byteLength;for(var j=0;j<f;j++){k+=String.fromCharCode(g[j])}return window.btoa(k)}d.applyExifRotation=function(g){if(g.type.indexOf("image/jpeg")!==0){return d.emptyPromise(g)}var f=c.defer();d.readOrientation(g).then(function(h){if(h.orientation<2||h.orientation>8){return f.resolve(g)}d.dataUrl(g,true).then(function(k){var j=document.createElement("canvas");var i=document.createElement("img");i.onload=function(){try{j.width=h.orientation>4?i.height:i.width;j.height=h.orientation>4?i.width:i.height;var l=j.getContext("2d");b(l,h.orientation,i.width,i.height);l.drawImage(i,0,0);var o=j.toDataURL(g.type||"image/WebP",0.934);o=d.restoreExif(a(h.fixedArrayBuffer),o);var m=d.dataUrltoBlob(o,g.name);f.resolve(m)}catch(n){return f.reject(n)}};i.onerror=function(){f.reject()};i.src=k},function(i){f.reject(i)})},function(h){f.reject(h)});return f.promise};d.restoreExif=function(h,g){var f={};f.KEY_STR="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";f.encode64=function(l){var j="",s,q,o="",r,p,n,m="",k=0;do{s=l[k++];q=l[k++];o=l[k++];r=s>>2;p=((s&3)<<4)|(q>>4);n=((q&15)<<2)|(o>>6);m=o&63;if(isNaN(q)){n=m=64}else{if(isNaN(o)){m=64}}j=j+this.KEY_STR.charAt(r)+this.KEY_STR.charAt(p)+this.KEY_STR.charAt(n)+this.KEY_STR.charAt(m);s=q=o="";r=p=n=m=""}while(k<l.length);return j};f.restore=function(i,m){if(i.match("data:image/jpeg;base64,")){i=i.replace("data:image/jpeg;base64,","")}var l=this.decode64(i);var j=this.slice2Segments(l);var k=this.exifManipulation(m,j);return"data:image/jpeg;base64,"+this.encode64(k)};f.exifManipulation=function(l,k){var i=this.getExifArray(k),j=this.insertExif(l,i);return new Uint8Array(j)};f.getExifArray=function(k){var j;for(var i=0;i<k.length;i++){j=k[i];if(j[0]===255&j[1]===225){return j}}return[]};f.insertExif=function(p,i){var o=p.replace("data:image/jpeg;base64,",""),k=this.decode64(o),j=k.indexOf(255,3),m=k.slice(0,j),l=k.slice(j),n=m;n=n.concat(i);n=n.concat(l);return n};f.slice2Segments=function(j){var m=0,k=[];while(1){if(j[m]===255&j[m+1]===218){break}if(j[m]===255&j[m+1]===216){m+=2}else{var n=j[m+2]*256+j[m+3],l=m+n+2,i=j.slice(m,l);k.push(i);m=l}if(m>j.length){break}}return k};f.decode64=function(m){var t,r,p="",s,q,o,n="",l=0,k=[];var j=/[^A-Za-z0-9\+\/\=]/g;if(j.exec(m)){console.log("There were invalid base64 characters in the input text.\nValid base64 characters are A-Z, a-z, 0-9, , "/',and "="\nExpect errors in decoding.')}m=m.replace(/[^A-Za-z0-9\+\/\=]/g,"");do{s=this.KEY_STR.indexOf(m.charAt(l++));q=this.KEY_STR.indexOf(m.charAt(l++));o=this.KEY_STR.indexOf(m.charAt(l++));n=this.KEY_STR.indexOf(m.charAt(l++));t=(s<<2)|(q>>4);r=((q&15)<<4)|(o>>2);p=((o&3)<<6)|n;k.push(t);if(o!==64){k.push(r)}if(n!==64){k.push(p)}t=r=p="";s=q=o=n=""}while(l<m.length);return k};return f.restore(h,g)};return d}]);