diff --git a/bower.json b/bower.json index f0d9a8ef7..02004395c 100644 --- a/bower.json +++ b/bower.json @@ -1,6 +1,6 @@ { "name": "pdfjs-dist", - "version": "1.8.237", + "version": "1.8.241", "main": [ "build/pdf.js", "build/pdf.worker.js" diff --git a/build/pdf.combined.js b/build/pdf.combined.js index f102151b0..a2f326d22 100644 --- a/build/pdf.combined.js +++ b/build/pdf.combined.js @@ -963,12 +963,14 @@ var createBlob = function createBlob(data, contentType) { if (typeof Blob !== 'undefined') { return new Blob([data], { type: contentType }); } - warn('The "Blob" constructor is not supported.'); + throw new Error('The "Blob" constructor is not supported.'); }; var createObjectURL = function createObjectURLClosure() { var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - return function createObjectURL(data, contentType, forceDataSchema) { - if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) { + return function createObjectURL(data, contentType) { + var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!forceDataSchema) { var blob = createBlob(data, contentType); return URL.createObjectURL(blob); } @@ -12720,8 +12722,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() { }(); var version, build; { - exports.version = version = '1.8.237'; - exports.build = build = '29285781'; + exports.version = version = '1.8.241'; + exports.build = build = 'c44fd3d6'; } exports.getDocument = getDocument; exports.PDFDataRangeTransport = PDFDataRangeTransport; @@ -28014,8 +28016,8 @@ if (!_util.globalScope.PDFJS) { } var PDFJS = _util.globalScope.PDFJS; { - PDFJS.version = '1.8.237'; - PDFJS.build = '29285781'; + PDFJS.version = '1.8.241'; + PDFJS.build = 'c44fd3d6'; } PDFJS.pdfBug = false; if (PDFJS.verbosity !== undefined) { @@ -43532,8 +43534,8 @@ exports.TilingPattern = TilingPattern; "use strict"; -var pdfjsVersion = '1.8.237'; -var pdfjsBuild = '29285781'; +var pdfjsVersion = '1.8.241'; +var pdfjsBuild = 'c44fd3d6'; var pdfjsSharedUtil = __w_pdfjs_require__(0); var pdfjsDisplayGlobal = __w_pdfjs_require__(26); var pdfjsDisplayAPI = __w_pdfjs_require__(10); diff --git a/build/pdf.js b/build/pdf.js index 2646ad478..a9cbb6476 100644 --- a/build/pdf.js +++ b/build/pdf.js @@ -963,12 +963,14 @@ var createBlob = function createBlob(data, contentType) { if (typeof Blob !== 'undefined') { return new Blob([data], { type: contentType }); } - warn('The "Blob" constructor is not supported.'); + throw new Error('The "Blob" constructor is not supported.'); }; var createObjectURL = function createObjectURLClosure() { var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - return function createObjectURL(data, contentType, forceDataSchema) { - if (!forceDataSchema && typeof URL !== 'undefined' && URL.createObjectURL) { + return function createObjectURL(data, contentType) { + var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!forceDataSchema) { var blob = createBlob(data, contentType); return URL.createObjectURL(blob); } @@ -3429,8 +3431,8 @@ var _UnsupportedManager = function UnsupportedManagerClosure() { }(); var version, build; { - exports.version = version = '1.8.237'; - exports.build = build = '29285781'; + exports.version = version = '1.8.241'; + exports.build = build = 'c44fd3d6'; } exports.getDocument = getDocument; exports.PDFDataRangeTransport = PDFDataRangeTransport; @@ -5397,8 +5399,8 @@ if (!_util.globalScope.PDFJS) { } var PDFJS = _util.globalScope.PDFJS; { - PDFJS.version = '1.8.237'; - PDFJS.build = '29285781'; + PDFJS.version = '1.8.241'; + PDFJS.build = 'c44fd3d6'; } PDFJS.pdfBug = false; if (PDFJS.verbosity !== undefined) { @@ -7887,8 +7889,8 @@ exports.TilingPattern = TilingPattern; "use strict"; -var pdfjsVersion = '1.8.237'; -var pdfjsBuild = '29285781'; +var pdfjsVersion = '1.8.241'; +var pdfjsBuild = 'c44fd3d6'; var pdfjsSharedUtil = __w_pdfjs_require__(0); var pdfjsDisplayGlobal = __w_pdfjs_require__(9); var pdfjsDisplayAPI = __w_pdfjs_require__(3); diff --git a/build/pdf.min.js b/build/pdf.min.js index 6b10d9bcf..ba857c2da 100644 --- a/build/pdf.min.js +++ b/build/pdf.min.js @@ -1,6 +1,6 @@ -!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define("pdfjs-dist/build/pdf",[],e):"object"==typeof exports?exports["pdfjs-dist/build/pdf"]=e():t["pdfjs-dist/build/pdf"]=t.pdfjsDistBuildPdf=e()}(this,function(){return function(t){function e(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return t[r].call(i.exports,i,i.exports,e),i.l=!0,i.exports}var n={};return e.m=t,e.c=n,e.i=function(t){return t},e.d=function(t,n,r){e.o(t,n)||Object.defineProperty(t,n,{configurable:!1,enumerable:!0,get:r})},e.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return 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t.disabled=this.data.readOnly,t.type="radio",t.name=this.data.fieldName,this.data.fieldValue===this.data.buttonValue&&t.setAttribute("checked",!0),this.container.appendChild(t),this.container}}),t}(),f=function(){function t(t){l.call(this,t,t.renderInteractiveForms)}return a.Util.inherit(t,l,{render:function(){this.container.className="choiceWidgetAnnotation";var t=document.createElement("select");t.disabled=this.data.readOnly,this.data.combo||(t.size=this.data.options.length,this.data.multiSelect&&(t.multiple=!0));for(var e=0,n=this.data.options.length;e=0&&i.setAttribute("selected",!0),t.appendChild(i)}return this.container.appendChild(t),this.container}}),t}(),p=function(){function t(t){var e=!(!t.data.title&&!t.data.contents);s.call(this,t,e)}var e=["Line"];return a.Util.inherit(t,s,{render:function(){if(this.container.className="popupAnnotation",e.indexOf(this.data.parentType)>=0)return this.container;var t='[data-annotation-id="'+this.data.parentId+'"]',n=this.layer.querySelector(t);if(!n)return this.container;var r=new g({container:this.container,trigger:n,color:this.data.color,title:this.data.title,contents:this.data.contents}),a=parseFloat(n.style.left),s=parseFloat(n.style.width);return i.CustomStyle.setProp("transformOrigin",this.container,-(a+s)+"px -"+n.style.top),this.container.style.left=a+s+"px",this.container.appendChild(r.render()),this.container}}),t}(),g=function(){function t(t){this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.title=t.title,this.contents=t.contents,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return t.prototype={render:function(){var t=document.createElement("div");t.className="popupWrapper",this.hideElement=this.hideWrapper?t:this.container,this.hideElement.setAttribute("hidden",!0);var e=document.createElement("div");e.className="popup";var n=this.color;if(n){var r=.7*(255-n[0])+n[0],i=.7*(255-n[1])+n[1],s=.7*(255-n[2])+n[2];e.style.backgroundColor=a.Util.makeCssRgb(0|r,0|i,0|s)}var o=this._formatContents(this.contents),c=document.createElement("h1");return c.textContent=this.title,this.trigger.addEventListener("click",this._toggle.bind(this)),this.trigger.addEventListener("mouseover",this._show.bind(this,!1)),this.trigger.addEventListener("mouseout",this._hide.bind(this,!1)),e.addEventListener("click",this._hide.bind(this,!0)),e.appendChild(c),e.appendChild(o),t.appendChild(e),t},_formatContents:function(t){for(var e=document.createElement("p"),n=t.split(/(?:\r\n?|\n)/),r=0,i=n.length;r1&&(0,o.deprecated)("getDocument is called with pdfDataRangeTransport, passwordCallback or progressCallback argument"),e&&(e instanceof x||(e=Object.create(e),e.length=t.length,e.initialData=t.initialData,e.abort||(e.abort=function(){})),t=Object.create(t),t.range=e),a.onPassword=n||null,a.onProgress=r||null;var l;"string"==typeof t?l={url:t}:(0,o.isArrayBuffer)(t)?l={data:t}:t instanceof x?l={range:t}:("object"!==(void 0===t?"undefined":s(t))&&(0,o.error)("Invalid parameter in getDocument, need either Uint8Array, string or a parameter object"),t.url||t.data||t.range||(0,o.error)("Invalid parameter object: need either .data, .range or .url"),l=t);var h={},u=null,f=null;for(var p in l)if("url"!==p||"undefined"==typeof window)if("range"!==p)if("worker"!==p)if("data"!==p||l[p]instanceof Uint8Array)h[p]=l[p];else{var g=l[p];"string"==typeof g?h[p]=(0,o.stringToBytes)(g):"object"!==(void 0===g?"undefined":s(g))||null===g||isNaN(g.length)?(0,o.isArrayBuffer)(g)?h[p]=new Uint8Array(g):(0,o.error)("Invalid PDF binary data: either typed array, string or array-like object is expected in the data property."):h[p]=new Uint8Array(g)}else f=l[p];else u=l[p];else h[p]=new URL(l[p],window.location).href;h.rangeChunkSize=h.rangeChunkSize||d,h.disableNativeImageDecoder=!0===h.disableNativeImageDecoder,h.ignoreErrors=!0!==h.stopAtErrors;var m=h.CMapReaderFactory||c.DOMCMapReaderFactory;if(!f){var A=(0,c.getDefaultSetting)("workerPort");f=A?new T(null,A):new T,a._worker=f}var v=a.docId;return f.promise.then(function(){if(a.destroyed)throw new Error("Loading aborted");return i(f,h,u,v).then(function(t){if(a.destroyed)throw new Error("Loading aborted");var e=new o.MessageHandler(v,t,f.port),n=new C(e,a,u,m);a._transport=n,e.send("Ready",null)})}).catch(a._capability.reject),a}function i(t,e,n,r){return t.destroyed?Promise.reject(new Error("Worker was destroyed")):(e.disableAutoFetch=(0,c.getDefaultSetting)("disableAutoFetch"),e.disableStream=(0,c.getDefaultSetting)("disableStream"),e.chunkedViewerLoading=!!n,n&&(e.length=n.length,e.initialData=n.initialData),t.messageHandler.sendWithPromise("GetDocRequest",{docId:r,source:e,disableRange:(0,c.getDefaultSetting)("disableRange"),maxImageSize:(0,c.getDefaultSetting)("maxImageSize"),disableFontFace:(0,c.getDefaultSetting)("disableFontFace"),disableCreateObjectURL:(0,c.getDefaultSetting)("disableCreateObjectURL"),postMessageTransfers:(0,c.getDefaultSetting)("postMessageTransfers")&&!p,docBaseUrl:e.docBaseUrl,disableNativeImageDecoder:e.disableNativeImageDecoder,ignoreErrors:e.ignoreErrors}).then(function(e){if(t.destroyed)throw new Error("Worker was destroyed");return e}))}Object.defineProperty(e,"__esModule",{value:!0}),e.build=e.version=e._UnsupportedManager=e.PDFPageProxy=e.PDFDocumentProxy=e.PDFWorker=e.PDFDataRangeTransport=e.getDocument=void 0;var a,s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},o=n(0),c=n(1),l=n(11),h=n(10),u=n(7),d=65536,f=!1,p=!1,g="undefined"!=typeof document&&document.currentScript?document.currentScript.src:null,m=null,A=!1;if("undefined"==typeof __pdfjsdev_webpack__){"undefined"==typeof window?(f=!0,void 0===require.ensure&&(require.ensure=require("node-ensure")),A=!0):"undefined"!=typeof require&&"function"==typeof require.ensure&&(A=!0),"undefined"!=typeof requirejs&&requirejs.toUrl&&(a=requirejs.toUrl("pdfjs-dist/build/pdf.worker.js"));var v="undefined"!=typeof requirejs&&requirejs.load;m=A?function(t){require.ensure([],function(){var e=require("./pdf.worker.js");t(e.WorkerMessageHandler)})}:v?function(t){requirejs(["pdfjs-dist/build/pdf.worker"],function(e){t(e.WorkerMessageHandler)})}:null}var b,y,S=function(){function t(){this._capability=(0,o.createPromiseCapability)(),this._transport=null,this._worker=null,this.docId="d"+e++,this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}var e=0;return t.prototype={get promise(){return this._capability.promise},destroy:function(){return this.destroyed=!0,(this._transport?this._transport.destroy():Promise.resolve()).then(function(){this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null)}.bind(this))},then:function(t,e){return this.promise.then.apply(this.promise,arguments)}},t}(),x=function(){function t(t,e){this.length=t,this.initialData=e,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._readyCapability=(0,o.createPromiseCapability)()}return t.prototype={addRangeListener:function(t){this._rangeListeners.push(t)},addProgressListener:function(t){this._progressListeners.push(t)},addProgressiveReadListener:function(t){this._progressiveReadListeners.push(t)},onDataRange:function(t,e){for(var n=this._rangeListeners,r=0,i=n.length;r=0&&a.renderTasks.splice(e,1),h.cleanupAfterRender&&(h.pendingCleanup=!0),h._tryCleanup(),t?s.capability.reject(t):s.capability.resolve(),n.timeEnd("Rendering"),n.timeEnd("Overall")}var n=this.stats;n.time("Overall"),this.pendingCleanup=!1;var r="print"===t.intent?"print":"display",i=t.canvasFactory||new c.DOMCanvasFactory;this.intentStates[r]||(this.intentStates[r]=Object.create(null));var a=this.intentStates[r];a.displayReadyCapability||(a.receivingOperatorList=!0,a.displayReadyCapability=(0,o.createPromiseCapability)(),a.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.stats.time("Page Request"),this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageNumber-1,intent:r,renderInteractiveForms:!0===t.renderInteractiveForms}));var s=new L(e,t,this.objs,this.commonObjs,a.operatorList,this.pageNumber,i);s.useRequestAnimationFrame="print"!==r,a.renderTasks||(a.renderTasks=[]),a.renderTasks.push(s);var l=s.task;t.continueCallback&&((0,o.deprecated)("render is used with continueCallback parameter"),l.onContinue=t.continueCallback);var h=this;return a.displayReadyCapability.promise.then(function(t){if(h.pendingCleanup)return void e();n.time("Rendering"),s.initializeGraphics(t),s.operatorListChanged()},function(t){e(t)}),l},getOperatorList:function(){function t(){if(n.operatorList.lastChunk){n.opListReadCapability.resolve(n.operatorList);var t=n.renderTasks.indexOf(e);t>=0&&n.renderTasks.splice(t,1)}}this.intentStates.oplist||(this.intentStates.oplist=Object.create(null));var e,n=this.intentStates.oplist;return n.opListReadCapability||(e={},e.operatorListChanged=t,n.receivingOperatorList=!0,n.opListReadCapability=(0,o.createPromiseCapability)(),n.renderTasks=[],n.renderTasks.push(e),n.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageIndex,intent:"oplist"})),n.opListReadCapability.promise},getTextContent:function(t){return t=t||{},this.transport.messageHandler.sendWithPromise("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!0===t.normalizeWhitespace,combineTextItems:!0!==t.disableCombineTextItems})},_destroy:function(){this.destroyed=!0,this.transport.pageCache[this.pageIndex]=null;var t=[];return Object.keys(this.intentStates).forEach(function(e){if("oplist"!==e){this.intentStates[e].renderTasks.forEach(function(e){var n=e.capability.promise.catch(function(){});t.push(n),e.cancel()})}},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(t)},destroy:function(){(0,o.deprecated)("page destroy method, use cleanup() instead"),this.cleanup()},cleanup:function(){this.pendingCleanup=!0,this._tryCleanup()},_tryCleanup:function(){this.pendingCleanup&&!Object.keys(this.intentStates).some(function(t){var e=this.intentStates[t];return 0!==e.renderTasks.length||e.receivingOperatorList},this)&&(Object.keys(this.intentStates).forEach(function(t){delete this.intentStates[t]},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1)},_startRenderPage:function(t,e){var n=this.intentStates[e];n.displayReadyCapability&&n.displayReadyCapability.resolve(t)},_renderPageChunk:function(t,e){var n,r,i=this.intentStates[e];for(n=0,r=t.length;n=0;return i=t===a?t:c?new t.constructor(a,t.byteOffset,t.byteLength):new t.constructor(t),r.set(t,i),i}i=(0,o.isArray)(t)?[]:{},r.set(t,i);for(var l in t){for(var h,u=t;!(h=Object.getOwnPropertyDescriptor(u,l));)u=Object.getPrototypeOf(u);void 0!==h.value&&"function"!=typeof h.value&&(i[l]=n(h.value))}return i}if(!this._defer)return void this._listeners.forEach(function(e){e.call(this,{data:t})},this);var r=new WeakMap,i={data:n(t)};this._deferred.then(function(){this._listeners.forEach(function(t){t.call(this,i)},this)}.bind(this))},addEventListener:function(t,e){this._listeners.push(e)},removeEventListener:function(t,e){var n=this._listeners.indexOf(e);this._listeners.splice(n,1)},terminate:function(){this._listeners=[]}},i.prototype={get promise(){return this._readyCapability.promise},get port(){return this._port},get messageHandler(){return this._messageHandler},_initializeFromPort:function(t){this._port=t,this._messageHandler=new o.MessageHandler("main","worker",t),this._messageHandler.on("ready",function(){}),this._readyCapability.resolve()},_initialize:function(){if(!f&&!(0,c.getDefaultSetting)("disableWorker")&&"undefined"!=typeof Worker){var e=t();try{(0,o.isSameOrigin)(window.location.href,e)||(e=r(new URL(e,window.location).href));var n=new Worker(e),i=new o.MessageHandler("main","worker",n),a=function(){n.removeEventListener("error",s),i.destroy(),n.terminate(),this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()}.bind(this),s=function(t){this._webWorker||a()}.bind(this);n.addEventListener("error",s),i.on("test",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();t&&t.supportTypedArray?(this._messageHandler=i,this._port=n,this._webWorker=n,t.supportTransfers||(p=!0),this._readyCapability.resolve(),i.send("configure",{verbosity:(0,o.getVerbosityLevel)()})):(this._setupFakeWorker(),i.destroy(),n.terminate())}.bind(this)),i.on("console_log",function(t){console.log.apply(console,t)}),i.on("console_error",function(t){console.error.apply(console,t)}),i.on("ready",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();try{l()}catch(t){this._setupFakeWorker()}}.bind(this));var l=function(){var t=(0,c.getDefaultSetting)("postMessageTransfers")&&!p,e=new Uint8Array([t?255:0]);try{i.send("test",e,[e.buffer])}catch(t){(0,o.info)("Cannot use postMessage transfers"),e[0]=0,i.send("test",e)}};return void l()}catch(t){(0,o.info)("The worker has been disabled.")}}this._setupFakeWorker()},_setupFakeWorker:function(){f||(0,c.getDefaultSetting)("disableWorker")||((0,o.warn)("Setting up fake worker."),f=!0),e().then(function(t){if(this.destroyed)return void this._readyCapability.reject(new Error("Worker was destroyed"));var e=Uint8Array!==Float32Array,r=new n(e);this._port=r;var i="fake"+h++,a=new o.MessageHandler(i+"_worker",i,r);t.setup(a,r);var s=new o.MessageHandler(i,i+"_worker",r);this._messageHandler=s,this._readyCapability.resolve()}.bind(this))},destroy:function(){this.destroyed=!0,this._webWorker&&(this._webWorker.terminate(),this._webWorker=null),this._port=null,this._messageHandler&&(this._messageHandler.destroy(),this._messageHandler=null)}},i}(),C=function(){function t(t,e,n,r){this.messageHandler=t,this.loadingTask=e,this.pdfDataRangeTransport=n,this.commonObjs=new k,this.fontLoader=new l.FontLoader(e.docId),this.CMapReaderFactory=new r({baseUrl:(0,c.getDefaultSetting)("cMapUrl"),isCompressed:(0,c.getDefaultSetting)("cMapPacked")}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=(0,o.createPromiseCapability)(),this.setupMessageHandler()}return t.prototype={destroy:function(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,o.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var t=[];this.pageCache.forEach(function(e){e&&t.push(e._destroy())}),this.pageCache=[],this.pagePromises=[];var e=this,n=this.messageHandler.sendWithPromise("Terminate",null);return t.push(n),Promise.all(t).then(function(){e.fontLoader.clear(),e.pdfDataRangeTransport&&(e.pdfDataRangeTransport.abort(),e.pdfDataRangeTransport=null),e.messageHandler&&(e.messageHandler.destroy(),e.messageHandler=null),e.destroyCapability.resolve()},this.destroyCapability.reject),this.destroyCapability.promise},setupMessageHandler:function(){var t=this.messageHandler,e=this.loadingTask,n=this.pdfDataRangeTransport;n&&(n.addRangeListener(function(e,n){t.send("OnDataRange",{begin:e,chunk:n})}),n.addProgressListener(function(e){t.send("OnDataProgress",{loaded:e})}),n.addProgressiveReadListener(function(e){t.send("OnDataRange",{chunk:e})}),t.on("RequestDataRange",function(t){n.requestDataRange(t.begin,t.end)},this)),t.on("GetDoc",function(t){var e=t.pdfInfo;this.numPages=t.pdfInfo.numPages;var n=this.loadingTask,r=new w(e,this,n);this.pdfDocument=r,n._capability.resolve(r)},this),t.on("PasswordRequest",function(t){if(this._passwordCapability=(0,o.createPromiseCapability)(),e.onPassword){var n=function(t){this._passwordCapability.resolve({password:t})}.bind(this);e.onPassword(n,t.code)}else this._passwordCapability.reject(new o.PasswordException(t.message,t.code));return this._passwordCapability.promise},this),t.on("PasswordException",function(t){e._capability.reject(new o.PasswordException(t.message,t.code))},this),t.on("InvalidPDF",function(t){this.loadingTask._capability.reject(new o.InvalidPDFException(t.message))},this),t.on("MissingPDF",function(t){this.loadingTask._capability.reject(new o.MissingPDFException(t.message))},this),t.on("UnexpectedResponse",function(t){this.loadingTask._capability.reject(new o.UnexpectedResponseException(t.message,t.status))},this),t.on("UnknownError",function(t){this.loadingTask._capability.reject(new o.UnknownErrorException(t.message,t.details))},this),t.on("DataLoaded",function(t){this.downloadInfoCapability.resolve(t)},this),t.on("PDFManagerReady",function(t){this.pdfDataRangeTransport&&this.pdfDataRangeTransport.transportReady()},this),t.on("StartRenderPage",function(t){if(!this.destroyed){var e=this.pageCache[t.pageIndex];e.stats.timeEnd("Page Request"),e._startRenderPage(t.transparency,t.intent)}},this),t.on("RenderPageChunk",function(t){if(!this.destroyed){this.pageCache[t.pageIndex]._renderPageChunk(t.operatorList,t.intent)}},this),t.on("commonobj",function(t){if(!this.destroyed){var e=t[0],n=t[1];if(!this.commonObjs.hasData(e))switch(n){case"Font":var r=t[2];if("error"in r){var i=r.error;(0,o.warn)("Error during font loading: "+i),this.commonObjs.resolve(e,i);break}var a=null;(0,c.getDefaultSetting)("pdfBug")&&o.globalScope.FontInspector&&o.globalScope.FontInspector.enabled&&(a={registerFont:function(t,e){o.globalScope.FontInspector.fontAdded(t,e)}});var s=new l.FontFaceObject(r,{isEvalSuported:(0,c.getDefaultSetting)("isEvalSupported"),disableFontFace:(0,c.getDefaultSetting)("disableFontFace"),fontRegistry:a});this.fontLoader.bind([s],function(t){this.commonObjs.resolve(e,s)}.bind(this));break;case"FontPath":this.commonObjs.resolve(e,t[2]);break;default:(0,o.error)("Got unknown common object type "+n)}}},this),t.on("obj",function(t){if(!this.destroyed){var e,n=t[0],r=t[1],i=t[2],a=this.pageCache[r];if(!a.objs.hasData(n))switch(i){case"JpegStream":e=t[3],(0,o.loadJpegStream)(n,e,a.objs);break;case"Image":e=t[3],a.objs.resolve(n,e);e&&"data"in e&&e.data.length>8e6&&(a.cleanupAfterRender=!0);break;default:(0,o.error)("Got unknown object type "+i)}}},this),t.on("DocProgress",function(t){if(!this.destroyed){var e=this.loadingTask;e.onProgress&&e.onProgress({loaded:t.loaded,total:t.total})}},this),t.on("PageError",function(t){if(!this.destroyed){var e=this.pageCache[t.pageNum-1],n=e.intentStates[t.intent];if(n.displayReadyCapability?n.displayReadyCapability.reject(t.error):(0,o.error)(t.error),n.operatorList){n.operatorList.lastChunk=!0;for(var r=0;rthis.numPages)return Promise.reject(new Error("Invalid page request"));var n=t-1;if(n in this.pagePromises)return this.pagePromises[n];var r=this.messageHandler.sendWithPromise("GetPage",{pageIndex:n}).then(function(t){if(this.destroyed)throw new Error("Transport destroyed");var e=new _(n,t,this);return this.pageCache[n]=e,e}.bind(this));return this.pagePromises[n]=r,r},getPageIndex:function(t){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:t}).catch(function(t){return Promise.reject(new Error(t))})},getAnnotations:function(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})},getDestinations:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)},getDestination:function(t){return this.messageHandler.sendWithPromise("GetDestination",{id:t})},getPageLabels:function(){return this.messageHandler.sendWithPromise("GetPageLabels",null)},getAttachments:function(){return this.messageHandler.sendWithPromise("GetAttachments",null)},getJavaScript:function(){return this.messageHandler.sendWithPromise("GetJavaScript",null)},getOutline:function(){return this.messageHandler.sendWithPromise("GetOutline",null)},getMetadata:function(){return this.messageHandler.sendWithPromise("GetMetadata",null).then(function(t){return{info:t[0],metadata:t[1]?new u.Metadata(t[1]):null}})},getStats:function(){return this.messageHandler.sendWithPromise("GetStats",null)},startCleanup:function(){this.messageHandler.sendWithPromise("Cleanup",null).then(function(){for(var t=0,e=this.pageCache.length;t>>8^o[a]}return-1^r}function e(e,n,r,i){var 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a.Util.inherit(t,l,{render:function(){this.container.className="textWidgetAnnotation";var t=null;if(this.renderInteractiveForms){if(this.data.multiLine?(t=document.createElement("textarea"),t.textContent=this.data.fieldValue):(t=document.createElement("input"),t.type="text",t.setAttribute("value",this.data.fieldValue)),t.disabled=this.data.readOnly,null!==this.data.maxLen&&(t.maxLength=this.data.maxLen),this.data.comb){var n=this.data.rect[2]-this.data.rect[0],r=n/this.data.maxLen;t.classList.add("comb"),t.style.letterSpacing="calc("+r+"px - 1ch)"}}else{t=document.createElement("div"),t.textContent=this.data.fieldValue,t.style.verticalAlign="middle",t.style.display="table-cell";var i=null;this.data.fontRefName&&(i=this.page.commonObjs.getData(this.data.fontRefName)),this._setTextStyle(t,i)}return null!==this.data.textAlignment&&(t.style.textAlign=e[this.data.textAlignment]),this.container.appendChild(t),this.container},_setTextStyle:function(t,e){var n=t.style;if(n.fontSize=this.data.fontSize+"px",n.direction=this.data.fontDirection<0?"rtl":"ltr",e){n.fontWeight=e.black?e.bold?"900":"bold":e.bold?"bold":"normal",n.fontStyle=e.italic?"italic":"normal";var r=e.loadedName?'"'+e.loadedName+'", ':"",i=e.fallbackName||"Helvetica, sans-serif";n.fontFamily=r+i}}}),t}(),u=function(){function t(t){l.call(this,t,t.renderInteractiveForms)}return a.Util.inherit(t,l,{render:function(){this.container.className="buttonWidgetAnnotation checkBox";var t=document.createElement("input");return t.disabled=this.data.readOnly,t.type="checkbox",this.data.fieldValue&&"Off"!==this.data.fieldValue&&t.setAttribute("checked",!0),this.container.appendChild(t),this.container}}),t}(),d=function(){function t(t){l.call(this,t,t.renderInteractiveForms)}return a.Util.inherit(t,l,{render:function(){this.container.className="buttonWidgetAnnotation radioButton";var t=document.createElement("input");return t.disabled=this.data.readOnly,t.type="radio",t.name=this.data.fieldName,this.data.fieldValue===this.data.buttonValue&&t.setAttribute("checked",!0),this.container.appendChild(t),this.container}}),t}(),f=function(){function t(t){l.call(this,t,t.renderInteractiveForms)}return a.Util.inherit(t,l,{render:function(){this.container.className="choiceWidgetAnnotation";var t=document.createElement("select");t.disabled=this.data.readOnly,this.data.combo||(t.size=this.data.options.length,this.data.multiSelect&&(t.multiple=!0));for(var e=0,n=this.data.options.length;e=0&&i.setAttribute("selected",!0),t.appendChild(i)}return this.container.appendChild(t),this.container}}),t}(),p=function(){function t(t){var e=!(!t.data.title&&!t.data.contents);s.call(this,t,e)}var e=["Line"];return a.Util.inherit(t,s,{render:function(){if(this.container.className="popupAnnotation",e.indexOf(this.data.parentType)>=0)return this.container;var t='[data-annotation-id="'+this.data.parentId+'"]',n=this.layer.querySelector(t);if(!n)return this.container;var r=new g({container:this.container,trigger:n,color:this.data.color,title:this.data.title,contents:this.data.contents}),a=parseFloat(n.style.left),s=parseFloat(n.style.width);return i.CustomStyle.setProp("transformOrigin",this.container,-(a+s)+"px -"+n.style.top),this.container.style.left=a+s+"px",this.container.appendChild(r.render()),this.container}}),t}(),g=function(){function t(t){this.container=t.container,this.trigger=t.trigger,this.color=t.color,this.title=t.title,this.contents=t.contents,this.hideWrapper=t.hideWrapper||!1,this.pinned=!1}return t.prototype={render:function(){var t=document.createElement("div");t.className="popupWrapper",this.hideElement=this.hideWrapper?t:this.container,this.hideElement.setAttribute("hidden",!0);var e=document.createElement("div");e.className="popup";var n=this.color;if(n){var r=.7*(255-n[0])+n[0],i=.7*(255-n[1])+n[1],s=.7*(255-n[2])+n[2];e.style.backgroundColor=a.Util.makeCssRgb(0|r,0|i,0|s)}var o=this._formatContents(this.contents),c=document.createElement("h1");return c.textContent=this.title,this.trigger.addEventListener("click",this._toggle.bind(this)),this.trigger.addEventListener("mouseover",this._show.bind(this,!1)),this.trigger.addEventListener("mouseout",this._hide.bind(this,!1)),e.addEventListener("click",this._hide.bind(this,!0)),e.appendChild(c),e.appendChild(o),t.appendChild(e),t},_formatContents:function(t){for(var e=document.createElement("p"),n=t.split(/(?:\r\n?|\n)/),r=0,i=n.length;r1&&(0,o.deprecated)("getDocument is called with pdfDataRangeTransport, passwordCallback or progressCallback argument"),e&&(e instanceof x||(e=Object.create(e),e.length=t.length,e.initialData=t.initialData,e.abort||(e.abort=function(){})),t=Object.create(t),t.range=e),a.onPassword=n||null,a.onProgress=r||null;var l;"string"==typeof t?l={url:t}:(0,o.isArrayBuffer)(t)?l={data:t}:t instanceof x?l={range:t}:("object"!==(void 0===t?"undefined":s(t))&&(0,o.error)("Invalid parameter in getDocument, need either Uint8Array, string or a parameter object"),t.url||t.data||t.range||(0,o.error)("Invalid parameter object: need either .data, .range or .url"),l=t);var h={},u=null,f=null;for(var p in l)if("url"!==p||"undefined"==typeof window)if("range"!==p)if("worker"!==p)if("data"!==p||l[p]instanceof Uint8Array)h[p]=l[p];else{var g=l[p];"string"==typeof g?h[p]=(0,o.stringToBytes)(g):"object"!==(void 0===g?"undefined":s(g))||null===g||isNaN(g.length)?(0,o.isArrayBuffer)(g)?h[p]=new Uint8Array(g):(0,o.error)("Invalid PDF binary data: either typed array, string or array-like object is expected in the data property."):h[p]=new Uint8Array(g)}else f=l[p];else u=l[p];else h[p]=new URL(l[p],window.location).href;h.rangeChunkSize=h.rangeChunkSize||d,h.disableNativeImageDecoder=!0===h.disableNativeImageDecoder,h.ignoreErrors=!0!==h.stopAtErrors;var m=h.CMapReaderFactory||c.DOMCMapReaderFactory;if(!f){var A=(0,c.getDefaultSetting)("workerPort");f=A?new T(null,A):new T,a._worker=f}var v=a.docId;return f.promise.then(function(){if(a.destroyed)throw new Error("Loading aborted");return i(f,h,u,v).then(function(t){if(a.destroyed)throw new Error("Loading aborted");var e=new o.MessageHandler(v,t,f.port),n=new C(e,a,u,m);a._transport=n,e.send("Ready",null)})}).catch(a._capability.reject),a}function i(t,e,n,r){return t.destroyed?Promise.reject(new Error("Worker was 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Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},o=n(0),c=n(1),l=n(11),h=n(10),u=n(7),d=65536,f=!1,p=!1,g="undefined"!=typeof document&&document.currentScript?document.currentScript.src:null,m=null,A=!1;if("undefined"==typeof __pdfjsdev_webpack__){"undefined"==typeof window?(f=!0,void 0===require.ensure&&(require.ensure=require("node-ensure")),A=!0):"undefined"!=typeof require&&"function"==typeof require.ensure&&(A=!0),"undefined"!=typeof requirejs&&requirejs.toUrl&&(a=requirejs.toUrl("pdfjs-dist/build/pdf.worker.js"));var v="undefined"!=typeof requirejs&&requirejs.load;m=A?function(t){require.ensure([],function(){var e=require("./pdf.worker.js");t(e.WorkerMessageHandler)})}:v?function(t){requirejs(["pdfjs-dist/build/pdf.worker"],function(e){t(e.WorkerMessageHandler)})}:null}var b,y,S=function(){function t(){this._capability=(0,o.createPromiseCapability)(),this._transport=null,this._worker=null,this.docId="d"+e++,this.destroyed=!1,this.onPassword=null,this.onProgress=null,this.onUnsupportedFeature=null}var e=0;return t.prototype={get promise(){return this._capability.promise},destroy:function(){return this.destroyed=!0,(this._transport?this._transport.destroy():Promise.resolve()).then(function(){this._transport=null,this._worker&&(this._worker.destroy(),this._worker=null)}.bind(this))},then:function(t,e){return this.promise.then.apply(this.promise,arguments)}},t}(),x=function(){function t(t,e){this.length=t,this.initialData=e,this._rangeListeners=[],this._progressListeners=[],this._progressiveReadListeners=[],this._readyCapability=(0,o.createPromiseCapability)()}return t.prototype={addRangeListener:function(t){this._rangeListeners.push(t)},addProgressListener:function(t){this._progressListeners.push(t)},addProgressiveReadListener:function(t){this._progressiveReadListeners.push(t)},onDataRange:function(t,e){for(var n=this._rangeListeners,r=0,i=n.length;r=0&&a.renderTasks.splice(e,1),h.cleanupAfterRender&&(h.pendingCleanup=!0),h._tryCleanup(),t?s.capability.reject(t):s.capability.resolve(),n.timeEnd("Rendering"),n.timeEnd("Overall")}var n=this.stats;n.time("Overall"),this.pendingCleanup=!1;var r="print"===t.intent?"print":"display",i=t.canvasFactory||new c.DOMCanvasFactory;this.intentStates[r]||(this.intentStates[r]=Object.create(null));var a=this.intentStates[r];a.displayReadyCapability||(a.receivingOperatorList=!0,a.displayReadyCapability=(0,o.createPromiseCapability)(),a.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.stats.time("Page 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n.opListReadCapability||(e={},e.operatorListChanged=t,n.receivingOperatorList=!0,n.opListReadCapability=(0,o.createPromiseCapability)(),n.renderTasks=[],n.renderTasks.push(e),n.operatorList={fnArray:[],argsArray:[],lastChunk:!1},this.transport.messageHandler.send("RenderPageRequest",{pageIndex:this.pageIndex,intent:"oplist"})),n.opListReadCapability.promise},getTextContent:function(t){return t=t||{},this.transport.messageHandler.sendWithPromise("GetTextContent",{pageIndex:this.pageNumber-1,normalizeWhitespace:!0===t.normalizeWhitespace,combineTextItems:!0!==t.disableCombineTextItems})},_destroy:function(){this.destroyed=!0,this.transport.pageCache[this.pageIndex]=null;var t=[];return Object.keys(this.intentStates).forEach(function(e){if("oplist"!==e){this.intentStates[e].renderTasks.forEach(function(e){var n=e.capability.promise.catch(function(){});t.push(n),e.cancel()})}},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1,Promise.all(t)},destroy:function(){(0,o.deprecated)("page destroy method, use cleanup() instead"),this.cleanup()},cleanup:function(){this.pendingCleanup=!0,this._tryCleanup()},_tryCleanup:function(){this.pendingCleanup&&!Object.keys(this.intentStates).some(function(t){var e=this.intentStates[t];return 0!==e.renderTasks.length||e.receivingOperatorList},this)&&(Object.keys(this.intentStates).forEach(function(t){delete this.intentStates[t]},this),this.objs.clear(),this.annotationsPromise=null,this.pendingCleanup=!1)},_startRenderPage:function(t,e){var n=this.intentStates[e];n.displayReadyCapability&&n.displayReadyCapability.resolve(t)},_renderPageChunk:function(t,e){var n,r,i=this.intentStates[e];for(n=0,r=t.length;n=0;return i=t===a?t:c?new t.constructor(a,t.byteOffset,t.byteLength):new 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o.MessageHandler("main","worker",t),this._messageHandler.on("ready",function(){}),this._readyCapability.resolve()},_initialize:function(){if(!f&&!(0,c.getDefaultSetting)("disableWorker")&&"undefined"!=typeof Worker){var e=t();try{(0,o.isSameOrigin)(window.location.href,e)||(e=r(new URL(e,window.location).href));var n=new Worker(e),i=new o.MessageHandler("main","worker",n),a=function(){n.removeEventListener("error",s),i.destroy(),n.terminate(),this.destroyed?this._readyCapability.reject(new Error("Worker was destroyed")):this._setupFakeWorker()}.bind(this),s=function(t){this._webWorker||a()}.bind(this);n.addEventListener("error",s),i.on("test",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();t&&t.supportTypedArray?(this._messageHandler=i,this._port=n,this._webWorker=n,t.supportTransfers||(p=!0),this._readyCapability.resolve(),i.send("configure",{verbosity:(0,o.getVerbosityLevel)()})):(this._setupFakeWorker(),i.destroy(),n.terminate())}.bind(this)),i.on("console_log",function(t){console.log.apply(console,t)}),i.on("console_error",function(t){console.error.apply(console,t)}),i.on("ready",function(t){if(n.removeEventListener("error",s),this.destroyed)return void a();try{l()}catch(t){this._setupFakeWorker()}}.bind(this));var l=function(){var t=(0,c.getDefaultSetting)("postMessageTransfers")&&!p,e=new Uint8Array([t?255:0]);try{i.send("test",e,[e.buffer])}catch(t){(0,o.info)("Cannot use postMessage transfers"),e[0]=0,i.send("test",e)}};return void l()}catch(t){(0,o.info)("The worker has been disabled.")}}this._setupFakeWorker()},_setupFakeWorker:function(){f||(0,c.getDefaultSetting)("disableWorker")||((0,o.warn)("Setting up fake 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r({baseUrl:(0,c.getDefaultSetting)("cMapUrl"),isCompressed:(0,c.getDefaultSetting)("cMapPacked")}),this.destroyed=!1,this.destroyCapability=null,this._passwordCapability=null,this.pageCache=[],this.pagePromises=[],this.downloadInfoCapability=(0,o.createPromiseCapability)(),this.setupMessageHandler()}return t.prototype={destroy:function(){if(this.destroyCapability)return this.destroyCapability.promise;this.destroyed=!0,this.destroyCapability=(0,o.createPromiseCapability)(),this._passwordCapability&&this._passwordCapability.reject(new Error("Worker was destroyed during onPassword callback"));var t=[];this.pageCache.forEach(function(e){e&&t.push(e._destroy())}),this.pageCache=[],this.pagePromises=[];var e=this,n=this.messageHandler.sendWithPromise("Terminate",null);return 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e=this.pageCache[t.pageNum-1],n=e.intentStates[t.intent];if(n.displayReadyCapability?n.displayReadyCapability.reject(t.error):(0,o.error)(t.error),n.operatorList){n.operatorList.lastChunk=!0;for(var r=0;rthis.numPages)return Promise.reject(new Error("Invalid page request"));var n=t-1;if(n in this.pagePromises)return this.pagePromises[n];var r=this.messageHandler.sendWithPromise("GetPage",{pageIndex:n}).then(function(t){if(this.destroyed)throw new Error("Transport destroyed");var e=new _(n,t,this);return this.pageCache[n]=e,e}.bind(this));return this.pagePromises[n]=r,r},getPageIndex:function(t){return this.messageHandler.sendWithPromise("GetPageIndex",{ref:t}).catch(function(t){return Promise.reject(new Error(t))})},getAnnotations:function(t,e){return this.messageHandler.sendWithPromise("GetAnnotations",{pageIndex:t,intent:e})},getDestinations:function(){return this.messageHandler.sendWithPromise("GetDestinations",null)},getDestination:function(t){return 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T=n(m,0,m.length);x[w++]=T>>24&255,x[w++]=T>>16&255,x[w++]=T>>8&255,x[w++]=255&T;var C=a.length+3*s+b.length+x.length,k=new Uint8Array(C),P=0;return k.set(a,P),P+=a.length,e("IHDR",b,k,P),P+=s+b.length,e("IDATA",x,k,P),P+=s+x.length,e("IEND",new Uint8Array(0),k,P),(0,r.createObjectURL)(k,"image/png",o)}for(var a=new Uint8Array([137,80,78,71,13,10,26,10]),s=12,o=new Int32Array(256),c=0;c<256;c++){for(var l=c,h=0;h<8;h++)l=1&l?3988292384^l>>1&2147483647:l>>1&2147483647;o[c]=l}return function(t,e){return i(t,void 0===t.kind?r.ImageKind.GRAYSCALE_1BPP:t.kind,e)}}(),o=function(){function t(){this.fontSizeScale=1,this.fontWeight=a.fontWeight,this.fontSize=0,this.textMatrix=r.IDENTITY_MATRIX,this.fontMatrix=r.FONT_IDENTITY_MATRIX,this.leading=0,this.x=0,this.y=0,this.lineX=0,this.lineY=0,this.charSpacing=0,this.wordSpacing=0,this.textHScale=1,this.textRise=0,this.fillColor=a.fillColor,this.strokeColor="#000000",this.fillAlpha=1,this.strokeAlpha=1,this.lineWidth=1,this.lineJoin="",this.lineCap="",this.miterLimit=0,this.dashArray=[],this.dashPhase=0,this.dependencies=[],this.activeClipUrl=null,this.clipGroup=null,this.maskId=""}return t.prototype={clone:function(){return Object.create(this)},setCurrentPoint:function(t,e){this.x=t,this.y=e}},t}();e.SVGGraphics=i=function(){function t(t){for(var e=[],n=[],r=t.length,i=0;i1&&(h.vertical?o.canvasWidth=n.height*e._viewport.scale:o.canvasWidth=n.width*e._viewport.scale),e._textDivProperties.set(s,o),e._enhanceTextSelection){var m=1,A=0;0!==l&&(m=Math.cos(l),A=Math.sin(l));var 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d=Math.min(r,Math.ceil(1048576/n)),m=0;m10&&"function"==typeof n,u=h?Date.now()+15:0,d=0,f=this.commonObjs,p=this.objs;;){if(void 0!==r&&o===r.nextBreakPoint)return r.breakIt(o,n),o;if((l=s[o])!==a.OPS.dependency)this[l].apply(this,i[o]);else for(var g=i[o],m=0,A=g.length;m10){if(Date.now()>u)return n(),o;d=0}}},endDrawing:function(){null!==this.current.activeSMask&&this.endSMaskGroup(),this.ctx.restore(),this.transparentCanvas&&(this.ctx=this.compositeCtx,this.ctx.save(),this.ctx.setTransform(1,0,0,1,0,0),this.ctx.drawImage(this.transparentCanvas,0,0),this.ctx.restore(),this.transparentCanvas=null),this.cachedCanvases.clear(),o.WebGLUtils.clear(),this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(t){this.current.lineWidth=t,this.ctx.lineWidth=t},setLineCap:function(t){this.ctx.lineCap=v[t]},setLineJoin:function(t){this.ctx.lineJoin=b[t]},setMiterLimit:function(t){this.ctx.miterLimit=t},setDash:function(t,e){var n=this.ctx;void 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r,i=this.ctx,s=this.current,o=s.font,c=s.textRenderingMode,l=s.fontSize/s.fontSizeScale,h=c&a.TextRenderingMode.FILL_STROKE_MASK,u=!!(c&a.TextRenderingMode.ADD_TO_PATH_FLAG);if((o.disableFontFace||u)&&(r=o.getPathGenerator(this.commonObjs,t)),o.disableFontFace?(i.save(),i.translate(e,n),i.beginPath(),r(i,l),h!==a.TextRenderingMode.FILL&&h!==a.TextRenderingMode.FILL_STROKE||i.fill(),h!==a.TextRenderingMode.STROKE&&h!==a.TextRenderingMode.FILL_STROKE||i.stroke(),i.restore()):(h!==a.TextRenderingMode.FILL&&h!==a.TextRenderingMode.FILL_STROKE||i.fillText(t,e,n),h!==a.TextRenderingMode.STROKE&&h!==a.TextRenderingMode.FILL_STROKE||i.strokeText(t,e,n)),u){(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:i.mozCurrentTransform,x:e,y:n,fontSize:l,addToPath:r})}},get isFontSubpixelAAEnabled(){var t=this.canvasFactory.create(10,10).context;t.scale(1.5,1),t.fillText("I",0,10);for(var 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s=i.mozCurrentTransformInverse,o=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:t,left:o[0],top:o[1],width:e/s[0],height:n/s[3]})}this.restore()}, +var f,p,g=" attribute vec2 a_position; attribute vec2 a_texCoord; uniform vec2 u_resolution; varying vec2 v_texCoord; void main() { vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0; gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); v_texCoord = a_texCoord; } ",m=" precision mediump float; uniform vec4 u_backdrop; uniform int u_subtype; uniform sampler2D u_image; uniform sampler2D u_mask; varying vec2 v_texCoord; void main() { vec4 imageColor = texture2D(u_image, v_texCoord); vec4 maskColor = texture2D(u_mask, v_texCoord); if (u_backdrop.a > 0.0) { maskColor.rgb = maskColor.rgb * maskColor.a + u_backdrop.rgb * (1.0 - maskColor.a); } float lum; if (u_subtype == 0) { lum = maskColor.a; } else { lum = maskColor.r * 0.3 + maskColor.g * 0.59 + maskColor.b * 0.11; } imageColor.a *= lum; imageColor.rgb *= imageColor.a; 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n=this._transformMatrix;n[4]=n[0]*t+n[2]*e+n[4],n[5]=n[1]*t+n[3]*e+n[5],this._originalTranslate(t,e)},t.scale=function(t,e){var n=this._transformMatrix;n[0]=n[0]*t,n[1]=n[1]*t,n[2]=n[2]*e,n[3]=n[3]*e,this._originalScale(t,e)},t.transform=function(e,n,r,i,a,s){var o=this._transformMatrix;this._transformMatrix=[o[0]*e+o[2]*n,o[1]*e+o[3]*n,o[0]*r+o[2]*i,o[1]*r+o[3]*i,o[0]*a+o[2]*s+o[4],o[1]*a+o[3]*s+o[5]],t._originalTransform(e,n,r,i,a,s)},t.setTransform=function(e,n,r,i,a,s){this._transformMatrix=[e,n,r,i,a,s],t._originalSetTransform(e,n,r,i,a,s)},t.rotate=function(t){var e=Math.cos(t),n=Math.sin(t),r=this._transformMatrix;this._transformMatrix=[r[0]*e+r[2]*n,r[1]*e+r[3]*n,r[0]*-n+r[2]*e,r[1]*-n+r[3]*e,r[4],r[5]],this._originalRotate(t)})}function i(t){var e,n,r,i,a=t.width,s=t.height,o=a+1,c=new Uint8Array(o*(s+1)),l=new Uint8Array([0,2,4,0,1,0,5,4,8,10,0,8,0,2,1,0]),h=a+7&-8,u=t.data,d=new Uint8Array(h*s),f=0;for(e=0,i=u.length;e0;)d[f++]=g&p?0:255,p>>=1;var 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n=["strokeStyle","fillStyle","fillRule","globalAlpha","lineWidth","lineCap","lineJoin","miterLimit","globalCompositeOperation","font"],r=0,i=n.length;r>8,t[a-2]=t[a-2]*s+n*o>>8,t[a-1]=t[a-1]*s+r*o>>8}}}function p(t,e,n){for(var r=t.length,i=3;i>8]>>8:e[i]*a>>16}}function m(t,e,n,r,i,a,s){var o,c=!!a,l=c?a[0]:0,h=c?a[1]:0,u=c?a[2]:0;o="Luminosity"===i?g:p;for(var d=Math.min(r,Math.ceil(1048576/n)),m=0;m10&&"function"==typeof n,u=h?Date.now()+15:0,d=0,f=this.commonObjs,p=this.objs;;){if(void 0!==r&&o===r.nextBreakPoint)return r.breakIt(o,n),o;if((l=s[o])!==a.OPS.dependency)this[l].apply(this,i[o]);else for(var g=i[o],m=0,A=g.length;m10){if(Date.now()>u)return n(),o;d=0}}},endDrawing:function(){null!==this.current.activeSMask&&this.endSMaskGroup(),this.ctx.restore(),this.transparentCanvas&&(this.ctx=this.compositeCtx,this.ctx.save(),this.ctx.setTransform(1,0,0,1,0,0),this.ctx.drawImage(this.transparentCanvas,0,0),this.ctx.restore(),this.transparentCanvas=null),this.cachedCanvases.clear(),o.WebGLUtils.clear(),this.imageLayer&&this.imageLayer.endLayout()},setLineWidth:function(t){this.current.lineWidth=t,this.ctx.lineWidth=t},setLineCap:function(t){this.ctx.lineCap=v[t]},setLineJoin:function(t){this.ctx.lineJoin=b[t]},setMiterLimit:function(t){this.ctx.miterLimit=t},setDash:function(t,e){var n=this.ctx;void 0!==n.setLineDash&&(n.setLineDash(t),n.lineDashOffset=e)},setRenderingIntent:function(t){},setFlatness:function(t){},setGState:function(t){for(var e=0,n=t.length;e0&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask?this.suspendSMaskGroup():this.endSMaskGroup()),this.current.activeSMask=a?this.tempSMask:null,this.current.activeSMask&&this.beginSMaskGroup(),this.tempSMask=null}}},beginSMaskGroup:function(){var t=this.current.activeSMask,e=t.canvas.width,n=t.canvas.height,r="smaskGroupAt"+this.groupLevel,i=this.cachedCanvases.getCanvas(r,e,n,!0),a=this.ctx,s=a.mozCurrentTransform;this.ctx.save();var o=i.context;o.scale(1/t.scaleX,1/t.scaleY),o.translate(-t.offsetX,-t.offsetY),o.transform.apply(o,s),t.startTransformInverse=o.mozCurrentTransformInverse,d(a,o),this.ctx=o,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(a),this.groupLevel++},suspendSMaskGroup:function(){var t=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),A(this.ctx,this.current.activeSMask,t),this.ctx.restore(),this.ctx.save(),d(t,this.ctx),this.current.resumeSMaskCtx=t;var e=a.Util.transform(this.current.activeSMask.startTransformInverse,t.mozCurrentTransform);this.ctx.transform.apply(this.ctx,e),t.save(),t.setTransform(1,0,0,1,0,0),t.clearRect(0,0,t.canvas.width,t.canvas.height),t.restore()},resumeSMaskGroup:function(){var t=this.current.resumeSMaskCtx,e=this.ctx;this.ctx=t,this.groupStack.push(e),this.groupLevel++},endSMaskGroup:function(){var t=this.ctx;this.groupLevel--,this.ctx=this.groupStack.pop(),A(this.ctx,this.current.activeSMask,t),this.ctx.restore(),d(t,this.ctx);var e=a.Util.transform(this.current.activeSMask.startTransformInverse,t.mozCurrentTransform);this.ctx.transform.apply(this.ctx,e)},save:function(){this.ctx.save();var t=this.current;this.stateStack.push(t),this.current=t.clone(),this.current.resumeSMaskCtx=null},restore:function(){this.current.resumeSMaskCtx&&this.resumeSMaskGroup(),null===this.current.activeSMask||0!==this.stateStack.length&&this.stateStack[this.stateStack.length-1].activeSMask===this.current.activeSMask||this.endSMaskGroup(),0!==this.stateStack.length&&(this.current=this.stateStack.pop(),this.ctx.restore(),this.pendingClip=null,this.cachedGetSinglePixelWidth=null)},transform:function(t,e,n,r,i,a){this.ctx.transform(t,e,n,r,i,a),this.cachedGetSinglePixelWidth=null},constructPath:function(t,e){for(var n=this.ctx,r=this.current,i=r.x,s=r.y,o=0,c=0,l=t.length;o100?100:e;this.current.fontSizeScale=e/l;var h=o+" "+s+" "+l+"px 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r,i=this.ctx,s=this.current,o=s.font,c=s.textRenderingMode,l=s.fontSize/s.fontSizeScale,h=c&a.TextRenderingMode.FILL_STROKE_MASK,u=!!(c&a.TextRenderingMode.ADD_TO_PATH_FLAG);if((o.disableFontFace||u)&&(r=o.getPathGenerator(this.commonObjs,t)),o.disableFontFace?(i.save(),i.translate(e,n),i.beginPath(),r(i,l),h!==a.TextRenderingMode.FILL&&h!==a.TextRenderingMode.FILL_STROKE||i.fill(),h!==a.TextRenderingMode.STROKE&&h!==a.TextRenderingMode.FILL_STROKE||i.stroke(),i.restore()):(h!==a.TextRenderingMode.FILL&&h!==a.TextRenderingMode.FILL_STROKE||i.fillText(t,e,n),h!==a.TextRenderingMode.STROKE&&h!==a.TextRenderingMode.FILL_STROKE||i.strokeText(t,e,n)),u){(this.pendingTextPaths||(this.pendingTextPaths=[])).push({transform:i.mozCurrentTransform,x:e,y:n,fontSize:l,addToPath:r})}},get isFontSubpixelAAEnabled(){var t=this.canvasFactory.create(10,10).context;t.scale(1.5,1),t.fillText("I",0,10);for(var e=t.getImageData(0,0,10,10).data,n=!1,r=3;r0&&e[r]<255){n=!0;break}return(0,a.shadow)(this,"isFontSubpixelAAEnabled",n)},showText:function(t){var e=this.current,n=e.font;if(n.isType3Font)return this.showType3Text(t);var r=e.fontSize;if(0!==r){var i=this.ctx,s=e.fontSizeScale,o=e.charSpacing,c=e.wordSpacing,l=e.fontDirection,h=e.textHScale*l,u=t.length,d=n.vertical,f=d?1:-1,p=n.defaultVMetrics,g=r*e.fontMatrix[0],m=e.textRenderingMode===a.TextRenderingMode.FILL&&!n.disableFontFace;i.save(),i.transform.apply(i,e.textMatrix),i.translate(e.x,e.y+e.textRise),e.patternFill&&(i.fillStyle=e.fillColor.getPattern(i,this)),l>0?i.scale(h,-1):i.scale(h,1);var A=e.lineWidth,v=e.textMatrixScale;if(0===v||0===A){var b=e.textRenderingMode&a.TextRenderingMode.FILL_STROKE_MASK;b!==a.TextRenderingMode.STROKE&&b!==a.TextRenderingMode.FILL_STROKE||(this.cachedGetSinglePixelWidth=null,A=.65*this.getSinglePixelWidth())}else A/=v;1!==s&&(i.scale(s,s),A/=s),i.lineWidth=A;var y,S=0;for(y=0;y0){var M=1e3*i.measureText(L).width/r*s;if(R4096&&(h=c/4096,c=4096),l>4096&&(u=l/4096,l=4096);var f="groupAt"+this.groupLevel;t.smask&&(f+="_smask_"+this.smaskCounter++%2);var p=this.cachedCanvases.getCanvas(f,c,l,!0),g=p.context;g.scale(1/h,1/u),g.translate(-s,-o),g.transform.apply(g,n),t.smask?this.smaskStack.push({canvas:p.canvas,context:g,offsetX:s,offsetY:o,scaleX:h,scaleY:u,subtype:t.smask.subtype,backdrop:t.smask.backdrop,transferMap:t.smask.transferMap||null,startTransformInverse:null}):(e.setTransform(1,0,0,1,0,0),e.translate(s,o),e.scale(h,u)),d(e,g),this.ctx=g,this.setGState([["BM","source-over"],["ca",1],["CA",1]]),this.groupStack.push(e),this.groupLevel++,this.current.activeSMask=null},endGroup:function(t){this.groupLevel--;var e=this.ctx;this.ctx=this.groupStack.pop(),void 0!==this.ctx.imageSmoothingEnabled?this.ctx.imageSmoothingEnabled=!1:this.ctx.mozImageSmoothingEnabled=!1,t.smask?this.tempSMask=this.smaskStack.pop():this.ctx.drawImage(e.canvas,0,0),this.restore()},beginAnnotations:function(){this.save(),this.current=new u,this.baseTransform&&this.ctx.setTransform.apply(this.ctx,this.baseTransform)},endAnnotations:function(){this.restore()},beginAnnotation:function(t,e,n){if(this.save(),(0,a.isArray)(t)&&4===t.length){var r=t[2]-t[0],i=t[3]-t[1];this.ctx.rect(t[0],t[1],r,i),this.clip(),this.endPath()}this.transform.apply(this,e),this.transform.apply(this,n)},endAnnotation:function(){this.restore()},paintJpegXObject:function(t,e,n){var r=this.objs.get(t);if(!r)return void(0,a.warn)("Dependent image isn't ready yet");this.save();var i=this.ctx;if(i.scale(1/e,-1/n),i.drawImage(r,0,0,r.width,r.height,0,-n,e,n),this.imageLayer){var s=i.mozCurrentTransformInverse,o=this.getCanvasPosition(0,0);this.imageLayer.appendImage({objId:t,left:o[0],top:o[1],width:e/s[0],height:n/s[3]})}this.restore()}, paintImageMaskXObject:function(t){var e=this.ctx,r=t.width,a=t.height,s=this.current.fillColor,o=this.current.patternFill,c=this.processingType3;if(c&&void 0===c.compiled&&(c.compiled=r<=1e3&&a<=1e3?i({data:t.data,width:r,height:a}):null),c&&c.compiled)return void c.compiled(e);var l=this.cachedCanvases.getCanvas("maskCanvas",r,a),h=l.context;h.save(),n(h,t),h.globalCompositeOperation="source-in",h.fillStyle=o?s.getPattern(h,this):s,h.fillRect(0,0,r,a),h.restore(),this.paintInlineImageXObject(l.canvas)},paintImageMaskXObjectRepeat:function(t,e,r,i){var a=t.width,s=t.height,o=this.current.fillColor,c=this.current.patternFill,l=this.cachedCanvases.getCanvas("maskCanvas",a,s),h=l.context;h.save(),n(h,t),h.globalCompositeOperation="source-in",h.fillStyle=c?o.getPattern(h,this):o,h.fillRect(0,0,a,s),h.restore();for(var u=this.ctx,d=0,f=i.length;d2&&g>1||f>2&&m>1;){var v=g,b=m;h>2&&g>1&&(v=Math.ceil(g/2),h/=g/v),f>2&&m>1&&(b=Math.ceil(m/2),f/=m/b),s=this.cachedCanvases.getCanvas(A,v,b),p=s.context,p.clearRect(0,0,v,b),p.drawImage(a,0,0,g,m,0,0,v,b),a=s.canvas,g=v,m=b,A="prescale1"===A?"prescale2":"prescale1"}if(i.drawImage(a,0,0,g,m,0,-r,n,r),this.imageLayer){var y=this.getCanvasPosition(0,-r);this.imageLayer.appendImage({imgData:t,left:y[0],top:y[1],width:n/o[0],height:r/o[3]})}this.restore()},paintInlineImageXObjectGroup:function(t,n){var r=this.ctx,i=t.width,a=t.height,s=this.cachedCanvases.getCanvas("inlineImage",i,a);e(s.context,t);for(var o=0,c=n.length;o0&&!r.isSyncFontLoadingSupported?this.prepareFontLoadEvent(n,a,f):f.complete()},r.prototype.queueLoadingCallback=function(t){function e(){for((0,i.assert)(!a.end,"completeRequest() cannot be called twice"),a.end=Date.now();n.requests.length>0&&n.requests[0].end;){var t=n.requests.shift();setTimeout(t.callback,0)}}var n=this.loadingContext,r="pdfjs-font-loading-"+n.nextRequestId++,a={id:r,complete:e,callback:t,started:Date.now()};return n.requests.push(a),a},r.prototype.prepareFontLoadEvent=function(t,e,n){function r(t,e){return t.charCodeAt(e)<<24|t.charCodeAt(e+1)<<16|t.charCodeAt(e+2)<<8|255&t.charCodeAt(e+3)}function a(t,e,n,r){return t.substr(0,e)+r+t.substr(e+n)}function s(t,e){return++u>30?((0,i.warn)("Load test font never loaded."),void e()):(h.font="30px "+t,h.fillText(".",0,20),h.getImageData(0,0,1,1).data[3]>0?void e():void setTimeout(s.bind(null,t,e)))}var o,c,l=document.createElement("canvas");l.width=1,l.height=1;var h=l.getContext("2d"),u=0,d="lt"+Date.now()+this.loadTestFontId++,f=this.loadTestFont;f=a(f,976,d.length,d);var p=r(f,16);for(o=0,c=d.length-3;o=14&&(t=!0),t};Object.defineProperty(r,"isSyncFontLoadingSupported",{get:function(){return(0,i.shadow)(r,"isSyncFontLoadingSupported",s())},enumerable:!0,configurable:!0});var o={get value(){return(0,i.shadow)(this,"value",(0,i.isEvalSupported)())}},c=function(){function t(t,e){this.compiledGlyphs=Object.create(null);for(var n in t)this[n]=t[n];this.options=e}return t.prototype={createNativeFontFace:function(){if(!this.data)return null;if(this.options.disableFontFace)return this.disableFontFace=!0,null;var t=new FontFace(this.loadedName,this.data,{});return this.options.fontRegistry&&this.options.fontRegistry.registerFont(this),t},createFontFaceRule:function(){if(!this.data)return null;if(this.options.disableFontFace)return this.disableFontFace=!0,null;var t=(0,i.bytesToString)(new Uint8Array(this.data)),e=this.loadedName,n="url(data:"+this.mimetype+";base64,"+btoa(t)+");",r='@font-face { font-family:"'+e+'";src:'+n+"}";return this.options.fontRegistry&&this.options.fontRegistry.registerFont(this,n),r},getPathGenerator:function(t,e){if(!(e in this.compiledGlyphs)){var n,r,i,a=t.get(this.loadedName+"_path_"+e);if(this.options.isEvalSupported&&o.value){var 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t,a=this.str,r=e[0],i=e[1],n=this.codeSize,s=this.codeBuf;n>16,h=65535&o;(c<1||n>c;this.codeSize=n-c;return h};e.prototype.generateHuffmanTable=function(e){var t,a=e.length,r=0;for(t=0;tr&&(r=e[t]);for(var i=1<>=1}for(t=h;t>=1;if(0!==c){var h,u;if(1===c){h=i;u=n}else if(2===c){var f,d=this.getBits(5)+257,g=this.getBits(5)+1,p=this.getBits(4)+4,m=new Uint8Array(t.length);for(f=0;f0;)C[f++]=k}h=this.generateHuffmanTable(C.subarray(0,d));u=this.generateHuffmanTable(C.subarray(d,w))}else l("Unknown block type in flate stream");e=this.buffer;for(var A=e?e.length:0,I=this.bufferLength;;){var B=this.getCode(h);if(B<256){if(I+1>=A){e=this.ensureBuffer(I+1);A=e.length}e[I++]=B}else{if(256===B){this.bufferLength=I;return}B-=257;B=a[B];var R=B>>16;R>0&&(R=this.getBits(R));s=(65535&B)+R;B=this.getCode(u);B=r[B];R=B>>16;R>0&&(R=this.getBits(R));var T=(65535&B)+R;if(I+s>=A){e=this.ensureBuffer(I+s);A=e.length}for(var O=0;O15)&&l("Unsupported predictor: 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o,c,h,u=i;switch(a){case 0:for(o=0;o>1)+r[o];for(;o>1)+r[o]&255;u++}break;case 4:for(o=0;o0;e=(0,this.decrypt)(e,!t);var a,r=this.bufferLength,i=e.length,n=this.ensureBuffer(r+i);for(a=0;a=0;--r){a[i+r]=255&s;s>>=8}}}else this.eof=!0};return e}(),M=function(){function e(e,t){this.str=e;this.dict=e.dict;this.firstDigit=-1;t&&(t*=.5);S.call(this,t)}e.prototype=Object.create(S.prototype);e.prototype.readBlock=function(){var e=this.str.getBytes(8e3);if(e.length){for(var t=e.length+1>>1,a=this.ensureBuffer(this.bufferLength+t),r=this.bufferLength,i=this.firstDigit,n=0,s=e.length;n=48&&c<=57)o=15&c;else{if(!(c>=65&&c<=70||c>=97&&c<=102)){if(62===c){this.eof=!0;break}continue}o=9+(15&c)}if(i<0)i=o;else{a[r++]=i<<4|o;i=-1}}if(i>=0&&this.eof){a[r++]=i<<4;i=-1}this.firstDigit=i;this.bufferLength=r}else this.eof=!0};return e}(),L=function(){function e(e,t){this.str=e;this.dict=e.dict;S.call(this,t)}e.prototype=Object.create(S.prototype);e.prototype.readBlock=function(){var e=this.str.getBytes(2);if(!e||e.length<2||128===e[0])this.eof=!0;else{var t,a=this.bufferLength,r=e[0];if(r<128){t=this.ensureBuffer(a+r+1);t[a++]=e[1];if(r>0){var i=this.str.getBytes(r);t.set(i,a);a+=r}}else{r=257-r;var n=e[1];t=this.ensureBuffer(a+r+1);for(var s=0;s0){this.nextLine2D=!this.lookBits(1);this.eatBits(1)}S.call(this,t)}var t=[[-1,-1],[-1,-1],[7,8],[7,7],[6,6],[6,6],[6,5],[6,5],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[4,0],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[3,3],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2],[1,2]],a=[[-1,-1],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[12,1984],[12,2048],[12,2112],[12,2176],[12,2240],[12,2304],[11,1856],[11,1856],[11,1920],[11,1920],[12,2368],[12,2432],[12,2496],[12,2560]],r=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[8,29],[8,29],[8,30],[8,30],[8,45],[8,45],[8,46],[8,46],[7,22],[7,22],[7,22],[7,22],[7,23],[7,23],[7,23],[7,23],[8,47],[8,47],[8,48],[8,48],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[6,13],[7,20],[7,20],[7,20],[7,20],[8,33],[8,33],[8,34],[8,34],[8,35],[8,35],[8,36],[8,36],[8,37],[8,37],[8,38],[8,38],[7,19],[7,19],[7,19],[7,19],[8,31],[8,31],[8,32],[8,32],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,1],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[6,12],[8,53],[8,53],[8,54],[8,54],[7,26],[7,26],[7,26],[7,26],[8,39],[8,39],[8,40],[8,40],[8,41],[8,41],[8,42],[8,42],[8,43],[8,43],[8,44],[8,44],[7,21],[7,21],[7,21],[7,21],[7,28],[7,28],[7,28],[7,28],[8,61],[8,61],[8,62],[8,62],[8,63],[8,63],[8,0],[8,0],[8,320],[8,320],[8,384],[8,384],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,10],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[5,11],[7,27],[7,27],[7,27],[7,27],[8,59],[8,59],[8,60],[8,60],[9,1472],[9,1536],[9,1600],[9,1728],[7,18],[7,18],[7,18],[7,18],[7,24],[7,24],[7,24],[7,24],[8,49],[8,49],[8,50],[8,50],[8,51],[8,51],[8,52],[8,52],[7,25],[7,25],[7,25],[7,25],[8,55],[8,55],[8,56],[8,56],[8,57],[8,57],[8,58],[8,58],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,192],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[6,1664],[8,448],[8,448],[8,512],[8,512],[9,704],[9,768],[8,640],[8,640],[8,576],[8,576],[9,832],[9,896],[9,960],[9,1024],[9,1088],[9,1152],[9,1216],[9,1280],[9,1344],[9,1408],[7,256],[7,256],[7,256],[7,256],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,2],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[4,3],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,128],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,8],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[5,9],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,16],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[6,17],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,4],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[4,5],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,14],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[6,15],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[5,64],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,6],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7],[4,7]],i=[[-1,-1],[-1,-1],[12,-2],[12,-2],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[-1,-1],[11,1792],[11,1792],[11,1792],[11,1792],[12,1984],[12,1984],[12,2048],[12,2048],[12,2112],[12,2112],[12,2176],[12,2176],[12,2240],[12,2240],[12,2304],[12,2304],[11,1856],[11,1856],[11,1856],[11,1856],[11,1920],[11,1920],[11,1920],[11,1920],[12,2368],[12,2368],[12,2432],[12,2432],[12,2496],[12,2496],[12,2560],[12,2560],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[10,18],[12,52],[12,52],[13,640],[13,704],[13,768],[13,832],[12,55],[12,55],[12,56],[12,56],[13,1280],[13,1344],[13,1408],[13,1472],[12,59],[12,59],[12,60],[12,60],[13,1536],[13,1600],[11,24],[11,24],[11,24],[11,24],[11,25],[11,25],[11,25],[11,25],[13,1664],[13,1728],[12,320],[12,320],[12,384],[12,384],[12,448],[12,448],[13,512],[13,576],[12,53],[12,53],[12,54],[12,54],[13,896],[13,960],[13,1024],[13,1088],[13,1152],[13,1216],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64],[10,64]],n=[[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[8,13],[11,23],[11,23],[12,50],[12,51],[12,44],[12,45],[12,46],[12,47],[12,57],[12,58],[12,61],[12,256],[10,16],[10,16],[10,16],[10,16],[10,17],[10,17],[10,17],[10,17],[12,48],[12,49],[12,62],[12,63],[12,30],[12,31],[12,32],[12,33],[12,40],[12,41],[11,22],[11,22],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[8,14],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,10],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[7,11],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[9,15],[12,128],[12,192],[12,26],[12,27],[12,28],[12,29],[11,19],[11,19],[11,20],[11,20],[12,34],[12,35],[12,36],[12,37],[12,38],[12,39],[11,21],[11,21],[12,42],[12,43],[10,0],[10,0],[10,0],[10,0],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12],[7,12]],s=[[-1,-1],[-1,-1],[-1,-1],[-1,-1],[6,9],[6,8],[5,7],[5,7],[4,6],[4,6],[4,6],[4,6],[4,5],[4,5],[4,5],[4,5],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,1],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[3,4],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,3],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2],[2,2]];e.prototype=Object.create(S.prototype);e.prototype.readBlock=function(){for(;!this.eof;){var e=this.lookChar();this.ensureBuffer(this.bufferLength+1);this.buffer[this.bufferLength++]=e}};e.prototype.addPixels=function(e,t){var a=this.codingLine,r=this.codingPos;if(e>a[r]){if(e>this.columns){h("row is wrong length");this.err=!0;e=this.columns}1&r^t&&++r;a[r]=e}this.codingPos=r};e.prototype.addPixelsNeg=function(e,t){var a=this.codingLine,r=this.codingPos;if(e>a[r]){if(e>this.columns){h("row is wrong length");this.err=!0;e=this.columns}1&r^t&&++r;a[r]=e}else if(e0&&e=64);do{c+=l=this.getWhiteCode()}while(l>=64)}else{do{o+=l=this.getWhiteCode()}while(l>=64);do{c+=l=this.getBlackCode()}while(l>=64)}this.addPixels(n[this.codingPos]+o,t);n[this.codingPos]0?--e:++e;for(;i[e]<=n[this.codingPos]&&i[e]0?--e:++e;for(;i[e]<=n[this.codingPos]&&i[e]0?--e:++e;for(;i[e]<=n[this.codingPos]&&i[e]=64);else do{o+=l=this.getWhiteCode()}while(l>=64);this.addPixels(n[this.codingPos]+o,t);t^=1}}var u=!1;this.byteAlign&&(this.inputBits&=-8);if(this.eoblock||this.row!==this.rows-1){o=this.lookBits(12);if(this.eoline)for(;-1!==o&&1!==o;){this.eatBits(1);o=this.lookBits(12)}else for(;0===o;){this.eatBits(1);o=this.lookBits(12)}if(1===o){this.eatBits(12);u=!0}else-1===o&&(this.eof=!0)}else this.eof=!0;if(!this.eof&&this.encoding>0){this.nextLine2D=!this.lookBits(1);this.eatBits(1)}if(this.eoblock&&u&&this.byteAlign){o=this.lookBits(12);if(1===o){this.eatBits(12);if(this.encoding>0){this.lookBits(1);this.eatBits(1)}if(this.encoding>=0)for(r=0;r<4;++r){o=this.lookBits(12);1!==o&&h("bad rtc code: "+o);this.eatBits(12);if(this.encoding>0){this.lookBits(1);this.eatBits(1)}}this.eof=!0}}else if(this.err&&this.eoline){for(;;){o=this.lookBits(13);if(-1===o){this.eof=!0;return null}if(o>>1==1)break;this.eatBits(1)}this.eatBits(12);if(this.encoding>0){this.eatBits(1);this.nextLine2D=!(1&o)}}n[0]>0?this.outputBits=n[this.codingPos=0]:this.outputBits=n[this.codingPos=1];this.row++}var f;if(this.outputBits>=8){f=1&this.codingPos?0:255;this.outputBits-=8;if(0===this.outputBits&&n[this.codingPos]a){f<<=a;1&this.codingPos||(f|=255>>8-a);this.outputBits-=a;a=0}else{f<<=this.outputBits;1&this.codingPos||(f|=255>>8-this.outputBits);a-=this.outputBits;this.outputBits=0;if(n[this.codingPos]0){f<<=a;a=0}}}while(a)}this.black&&(f^=255);return f};e.prototype.findTableCode=function(e,t,a,r){for(var i=r||0,n=e;n<=t;++n){var s=this.lookBits(n);if(-1===s)return[!0,1,!1];n=i){var o=a[s-i];if(o[0]===n){this.eatBits(n);return[!0,o[1],!0]}}}return[!1,0,!1]};e.prototype.getTwoDimCode=function(){var e,a=0;if(this.eoblock){a=this.lookBits(7);e=t[a];if(e&&e[0]>0){this.eatBits(e[0]);return e[1]}}else{var r=this.findTableCode(1,7,t);if(r[0]&&r[2])return r[1]}h("Bad two dim code");return-1};e.prototype.getWhiteCode=function(){var e,t=0;if(this.eoblock){t=this.lookBits(12);if(-1===t)return 1;e=t>>5==0?a[t]:r[t>>3];if(e[0]>0){this.eatBits(e[0]);return e[1]}}else{var i=this.findTableCode(1,9,r);if(i[0])return i[1];i=this.findTableCode(11,12,a);if(i[0])return i[1]}h("bad white code");this.eatBits(1);return 1};e.prototype.getBlackCode=function(){var e,t;if(this.eoblock){e=this.lookBits(13);if(-1===e)return 1;t=e>>7==0?i[e]:e>>9==0&&e>>7!=0?n[(e>>1)-64]:s[e>>7];if(t[0]>0){this.eatBits(t[0]);return t[1]}}else{var a=this.findTableCode(2,6,s);if(a[0])return a[1];a=this.findTableCode(7,12,n,64);if(a[0])return a[1];a=this.findTableCode(10,13,i);if(a[0])return a[1]}h("bad black code");this.eatBits(1);return 1};e.prototype.lookBits=function(e){for(var t;this.inputBits>16-e;this.inputBuf=this.inputBuf<<8|t;this.inputBits+=8}return this.inputBuf>>this.inputBits-e&65535>>16-e};e.prototype.eatBits=function(e){(this.inputBits-=e)<0&&(this.inputBits=0)};return e}(),F=function(){function e(e,t,a){this.str=e;this.dict=e.dict;this.cachedData=0;this.bitsCached=0;for(var r={earlyChange:a,codeLength:9,nextCode:258,dictionaryValues:new Uint8Array(4096),dictionaryLengths:new Uint16Array(4096),dictionaryPrevCodes:new Uint16Array(4096),currentSequence:new Uint8Array(4096),currentSequenceLength:0},i=0;i<256;++i){r.dictionaryValues[i]=i;r.dictionaryLengths[i]=1}this.lzwState=r;S.call(this,t)}e.prototype=Object.create(S.prototype);e.prototype.readBits=function(e){for(var t=this.bitsCached,a=this.cachedData;t>>t&(1<0;if(b<256){f[0]=b;d=1}else{if(!(b>=258)){if(256===b){h=9;s=258;d=0;continue}this.eof=!0;delete this.lzwState;break}if(b=0;t--){f[t]=o[a];a=l[a]}}else f[d++]=f[0]}if(v){l[s]=u;c[s]=c[u]+1;o[s]=f[0];s++;h=s+n&s+n-1?h:0|Math.min(Math.log(s+n)/.6931471805599453+1,12)}u=b;g+=d;if(rg&&"DeviceGray"!==this.name&&"DeviceRGB"!==this.name){var m,b=o<=8?new Uint8Array(g):new Uint16Array(g);for(h=0;h255?255:i;a[r]=a[r+1]=a[r+2]=i},getRgbBuffer:function(e,t,a,r,i,n,s){for(var o=255/((1<255?255:i;a[r+1]=n<0?0:n>255?255:n;a[r+2]=s<0?0:s>255?255:s},getRgbBuffer:function(e,t,a,r,i,n,s){if(8!==n||0!==s)for(var o=255/((1<255?255:l<0?0:l;r[i+1]=h>255?255:h<0?0:h;r[i+2]=u>255?255:u<0?0:u}function t(){this.name="DeviceCMYK";this.numComps=4;this.defaultColor=new Float32Array(this.numComps);this.defaultColor[3]=1}t.prototype={getRgb:m.prototype.getRgb,getRgbItem:function(t,a,r,i){e(t,a,1,r,i)},getRgbBuffer:function(t,a,r,i,n,s,o){for(var c=1/((1<8?Math.pow((e+16)/116,3):e*w}function l(e,t,a){if(0!==e[0]||0!==e[1]||0!==e[2]){var r=c(0),i=r,n=c(e[0]),s=r,o=c(e[1]),l=r,h=c(e[2]),u=(1-i)/(1-n),f=1-u,d=(1-s)/(1-o),g=1-d,p=(1-l)/(1-h),m=1-p;a[0]=t[0]*u+f;a[1]=t[1]*d+g;a[2]=t[2]*p+m}else{a[0]=t[0];a[1]=t[1];a[2]=t[2]}}function h(e,r,i){if(1!==e[0]||1!==e[2]){var n=i;t(d,r,n);var s=v;a(e,n,s);t(g,s,i)}else{i[0]=r[0];i[1]=r[1];i[2]=r[2]}}function u(e,a,i){var n=i;t(d,a,n);var s=v;r(e,n,s);t(g,s,i)}function f(e,a,r,s,o,c){var 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f(){}e.prototype.visit=function(e){throw new Error("abstract method")};t.prototype=Object.create(e.prototype);t.prototype.visit=function(e){e.visitArgument(this)};a.prototype=Object.create(e.prototype);a.prototype.visit=function(e){e.visitLiteral(this)};r.prototype=Object.create(e.prototype);r.prototype.visit=function(e){e.visitBinaryOperation(this)};i.prototype=Object.create(e.prototype);i.prototype.visit=function(e){e.visitMin(this)};n.prototype=Object.create(e.prototype);n.prototype.visit=function(e){e.visitVariable(this)};s.prototype=Object.create(e.prototype);s.prototype.visit=function(e){e.visitVariableDefinition(this)};o.prototype={visitArgument:function(e){this.parts.push("Math.max(",e.min,", Math.min(",e.max,", src[srcOffset + ",e.index,"]))")},visitVariable:function(e){this.parts.push("v",e.index)},visitLiteral:function(e){this.parts.push(e.number)},visitBinaryOperation:function(e){this.parts.push("(");e.arg1.visit(this);this.parts.push(" ",e.op," ");e.arg2.visit(this);this.parts.push(")")},visitVariableDefinition:function(e){this.parts.push("var ");e.variable.visit(this);this.parts.push(" = ");e.arg.visit(this);this.parts.push(";")},visitMin:function(e){this.parts.push("Math.min(");e.arg.visit(this);this.parts.push(", ",e.max,")")},toString:function(){return this.parts.join("")}};f.prototype={compile:function(e,r,i){var f,d,g,p,m,b,v,y,k,w,C=[],x=[],S=r.length>>1,A=i.length>>1,I=0;for(f=0;fe.min){s.unshift("Math.max(",r,", ");s.push(")")}if(n 2 && arguments[2] !== undefined ? arguments[2] : false; + + if (!forceDataSchema) { var blob = createBlob(data, contentType); return URL.createObjectURL(blob); } diff --git a/lib/test/unit/ui_utils_spec.js b/lib/test/unit/ui_utils_spec.js index 63c739bf7..6ada3fb8e 100644 --- a/lib/test/unit/ui_utils_spec.js +++ b/lib/test/unit/ui_utils_spec.js @@ -15,8 +15,11 @@ 'use strict'; var webUiUtils = require('../../web/ui_utils.js'); +var sharedUtil = require('../../shared/util.js'); var binarySearchFirstItem = webUiUtils.binarySearchFirstItem; +var getPDFFileNameFromURL = webUiUtils.getPDFFileNameFromURL; var EventBus = webUiUtils.EventBus; +var createObjectURL = sharedUtil.createObjectURL; describe('ui_utils', function () { describe('binary search', function () { function isTrue(boolean) { @@ -44,6 +47,66 @@ describe('ui_utils', function () { expect(binarySearchFirstItem([4, 5, 6], isGreater3)).toEqual(0); }); }); + describe('getPDFFileNameFromURL', function () { + it('gets PDF filename', function () { + expect(getPDFFileNameFromURL('/pdfs/file1.pdf')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/file2.pdf')).toEqual('file2.pdf'); + }); + it('gets fallback filename', function () { + expect(getPDFFileNameFromURL('/pdfs/file1.txt')).toEqual('document.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/file2.txt')).toEqual('document.pdf'); + }); + it('gets custom fallback filename', function () { + expect(getPDFFileNameFromURL('/pdfs/file1.txt', 'qwerty1.pdf')).toEqual('qwerty1.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/file2.txt', 'qwerty2.pdf')).toEqual('qwerty2.pdf'); + expect(getPDFFileNameFromURL('/pdfs/file3.txt', '')).toEqual(''); + }); + it('gets PDF filename from URL containing leading/trailing whitespace', function () { + expect(getPDFFileNameFromURL(' /pdfs/file1.pdf ')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL(' http://www.example.com/pdfs/file2.pdf ')).toEqual('file2.pdf'); + }); + it('gets PDF filename from query string', function () { + expect(getPDFFileNameFromURL('/pdfs/pdfs.html?name=file1.pdf')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/pdf.html?file2.pdf')).toEqual('file2.pdf'); + }); + it('gets PDF filename from hash string', function () { + expect(getPDFFileNameFromURL('/pdfs/pdfs.html#name=file1.pdf')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/pdf.html#file2.pdf')).toEqual('file2.pdf'); + }); + it('gets correct PDF filename when multiple ones are present', function () { + expect(getPDFFileNameFromURL('/pdfs/file1.pdf?name=file.pdf')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL('http://www.example.com/pdfs/file2.pdf#file.pdf')).toEqual('file2.pdf'); + }); + it('gets PDF filename from URI-encoded data', function () { + var encodedUrl = encodeURIComponent('http://www.example.com/pdfs/file1.pdf'); + expect(getPDFFileNameFromURL(encodedUrl)).toEqual('file1.pdf'); + var encodedUrlWithQuery = encodeURIComponent('http://www.example.com/pdfs/file.txt?file2.pdf'); + expect(getPDFFileNameFromURL(encodedUrlWithQuery)).toEqual('file2.pdf'); + }); + it('gets PDF filename from data mistaken for URI-encoded', function () { + expect(getPDFFileNameFromURL('/pdfs/%AA.pdf')).toEqual('%AA.pdf'); + expect(getPDFFileNameFromURL('/pdfs/%2F.pdf')).toEqual('%2F.pdf'); + }); + it('gets PDF filename from (some) standard protocols', function () { + expect(getPDFFileNameFromURL('http://www.example.com/file1.pdf')).toEqual('file1.pdf'); + expect(getPDFFileNameFromURL('https://www.example.com/file2.pdf')).toEqual('file2.pdf'); + expect(getPDFFileNameFromURL('file:///path/to/files/file3.pdf')).toEqual('file3.pdf'); + expect(getPDFFileNameFromURL('ftp://www.example.com/file4.pdf')).toEqual('file4.pdf'); + }); + it('gets PDF filename from query string appended to "blob:" URL', function () { + var typedArray = new Uint8Array([1, 2, 3, 4, 5]); + var blobUrl = createObjectURL(typedArray, 'application/pdf'); + expect(blobUrl.indexOf('blob:') === 0).toEqual(true); + expect(getPDFFileNameFromURL(blobUrl + '?file.pdf')).toEqual('file.pdf'); + }); + it('gets fallback filename from query string appended to "data:" URL', function () { + var typedArray = new Uint8Array([1, 2, 3, 4, 5]); + var dataUrl = createObjectURL(typedArray, 'application/pdf', true); + expect(dataUrl.indexOf('data:') === 0).toEqual(true); + expect(getPDFFileNameFromURL(dataUrl + '?file1.pdf')).toEqual('document.pdf'); + expect(getPDFFileNameFromURL(' ' + dataUrl + '?file2.pdf')).toEqual('document.pdf'); + }); + }); describe('EventBus', function () { it('dispatch event', function () { var eventBus = new EventBus(); diff --git a/lib/web/pdf_attachment_viewer.js b/lib/web/pdf_attachment_viewer.js index f9d42afbb..321db1227 100644 --- a/lib/web/pdf_attachment_viewer.js +++ b/lib/web/pdf_attachment_viewer.js @@ -45,11 +45,14 @@ var PDFAttachmentViewer = function PDFAttachmentViewerClosure() { }); this._renderedCapability.resolve(); }, - _bindPdfLink: function PDFAttachmentViewer_bindPdfLink(button, content, filename) { + _bindPdfLink: function _bindPdfLink(button, content, filename) { + if (_pdfjs.PDFJS.disableCreateObjectURL) { + throw new Error('bindPdfLink: ' + 'Unsupported "PDFJS.disableCreateObjectURL" value.'); + } var blobUrl; button.onclick = function () { if (!blobUrl) { - blobUrl = (0, _pdfjs.createObjectURL)(content, 'application/pdf', _pdfjs.PDFJS.disableCreateObjectURL); + blobUrl = (0, _pdfjs.createObjectURL)(content, 'application/pdf'); } var viewerUrl; viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename); @@ -57,6 +60,7 @@ var PDFAttachmentViewer = function PDFAttachmentViewerClosure() { return false; }; }, + _bindLink: function PDFAttachmentViewer_bindLink(button, content, filename) { button.onclick = function downloadFile(e) { this.downloadManager.downloadData(content, filename, ''); @@ -87,7 +91,7 @@ var PDFAttachmentViewer = function PDFAttachmentViewerClosure() { div.className = 'attachmentsItem'; var button = document.createElement('button'); button.textContent = filename; - if (/\.pdf$/i.test(filename)) { + if (/\.pdf$/i.test(filename) && !_pdfjs.PDFJS.disableCreateObjectURL) { this._bindPdfLink(button, item.content, filename); } else { this._bindLink(button, item.content, filename); diff --git a/lib/web/ui_utils.js b/lib/web/ui_utils.js index 2649ff6c1..7e9be5b2b 100644 --- a/lib/web/ui_utils.js +++ b/lib/web/ui_utils.js @@ -243,9 +243,20 @@ function getVisibleElements(scrollEl, views, sortByVisibility) { function noContextMenuHandler(e) { e.preventDefault(); } -function getPDFFileNameFromURL(url, defaultFilename) { - if (typeof defaultFilename === 'undefined') { - defaultFilename = 'document.pdf'; +function isDataSchema(url) { + var i = 0, + ii = url.length; + while (i < ii && url[i].trim() === '') { + i++; + } + return url.substr(i, 5).toLowerCase() === 'data:'; +} +function getPDFFileNameFromURL(url) { + var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'document.pdf'; + + if (isDataSchema(url)) { + console.warn('getPDFFileNameFromURL: ' + 'ignoring "data:" URL for performance reasons.'); + return defaultFilename; } var reURI = /^(?:(?:[^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i; diff --git a/package.json b/package.json index 893a982ef..c3961a66f 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "pdfjs-dist", - "version": "1.8.237", + "version": "1.8.241", "main": "build/pdf.js", "description": "Generic build of Mozilla's PDF.js library.", "keywords": [ diff --git a/web/pdf_viewer.js b/web/pdf_viewer.js index 21340493a..e496a414f 100644 --- a/web/pdf_viewer.js +++ b/web/pdf_viewer.js @@ -348,9 +348,20 @@ function getVisibleElements(scrollEl, views, sortByVisibility) { function noContextMenuHandler(e) { e.preventDefault(); } -function getPDFFileNameFromURL(url, defaultFilename) { - if (typeof defaultFilename === 'undefined') { - defaultFilename = 'document.pdf'; +function isDataSchema(url) { + var i = 0, + ii = url.length; + while (i < ii && url[i].trim() === '') { + i++; + } + return url.substr(i, 5).toLowerCase() === 'data:'; +} +function getPDFFileNameFromURL(url) { + var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'document.pdf'; + + if (isDataSchema(url)) { + console.warn('getPDFFileNameFromURL: ' + 'ignoring "data:" URL for performance reasons.'); + return defaultFilename; } var reURI = /^(?:(?:[^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/; var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i;