html-to-pdfmake - npm Package Compare versions

Comparing version 2.4.9 to 2.4.10

browser.js

@@ -1,1 +0,1 @@
-(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.htmlToPdfmake=f()}})(function(){var define,module,exports;return function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r}()({1:[function(require,module,exports){function htmlToPdfMake(htmlText,options){"use strict";this.wndw=options&&options.window?options.window:window;this.tableAutoSize=options&&typeof options.tableAutoSize==="boolean"?options.tableAutoSize:false;this.imagesByReference=options&&typeof options.imagesByReference==="boolean"?options.imagesByReference:false;this.removeExtraBlanks=options&&typeof options.removeExtraBlanks==="boolean"?options.removeExtraBlanks:false;this.fontSizes=options&&Array.isArray(options.fontSizes)?options.fontSizes:[10,14,16,18,20,24,28];this.defaultStyles={b:{bold:true},strong:{bold:true},u:{decoration:"underline"},del:{decoration:"lineThrough"},s:{decoration:"lineThrough"},em:{italics:true},i:{italics:true},h1:{fontSize:24,bold:true,marginBottom:5},h2:{fontSize:22,bold:true,marginBottom:5},h3:{fontSize:20,bold:true,marginBottom:5},h4:{fontSize:18,bold:true,marginBottom:5},h5:{fontSize:16,bold:true,marginBottom:5},h6:{fontSize:14,bold:true,marginBottom:5},a:{color:"blue",decoration:"underline"},strike:{decoration:"lineThrough"},p:{margin:[0,5,0,10]},ul:{marginBottom:5,marginLeft:5},table:{marginBottom:5},th:{bold:true,fillColor:"#EEEEEE"}};this.imagesRef=[];this.changeDefaultStyles=function(){for(var keyStyle in options.defaultStyles){if(this.defaultStyles.hasOwnProperty(keyStyle)){if(options.defaultStyles.hasOwnProperty(keyStyle)&&!options.defaultStyles[keyStyle]){delete this.defaultStyles[keyStyle]}else{for(var k in options.defaultStyles[keyStyle]){if(options.defaultStyles[keyStyle][k]==="")delete this.defaultStyles[keyStyle][k];else this.defaultStyles[keyStyle][k]=options.defaultStyles[keyStyle][k]}}}else{this.defaultStyles[keyStyle]={};for(var ks in options.defaultStyles[keyStyle]){this.defaultStyles[keyStyle][ks]=options.defaultStyles[keyStyle][ks]}}}};if(options&&options.defaultStyles){this.changeDefaultStyles()}this.convertHtml=function(htmlText){var parser=new this.wndw.DOMParser;if(this.removeExtraBlanks)htmlText=htmlText.replace(/(<\/?(div|p|h1|h2|h3|h4|h5|h6|li)([^>]+)?>)\s+(<\/?(div|p|h1|h2|h3|h4|h5|h6|li))/gi,"$1$4").replace(/(<\/?(div|p|h1|h2|h3|h4|h5|h6|li)([^>]+)?>)\s+(<\/?(div|p|h1|h2|h3|h4|h5|h6|li))/gi,"$1$4");var parsedHtml=parser.parseFromString(htmlText,"text/html");var docDef=this.parseElement(parsedHtml.body,[]);return docDef.stack||docDef.text};this.parseElement=function(element,parents){var nodeName=element.nodeName.toUpperCase();var nodeNameLowerCase=nodeName.toLowerCase();var ret={text:[]};var text,needStack=false;var dataset,i,key,_this=this;if(["COLGROUP","COL"].indexOf(nodeName)>-1)return"";switch(element.nodeType){case 3:{if(element.textContent){text=element.textContent;var styleParentTextNode=this.parseStyle(parents[parents.length-1],true);var hasWhiteSpace=false;for(i=0;i<styleParentTextNode.length;i++){if(styleParentTextNode[i].key==="preserveLeadingSpaces"){hasWhiteSpace=styleParentTextNode[i].value;break}}if(!hasWhiteSpace)text=text.replace(/\s*\n\s*/g," ");if(options&&typeof options.replaceText==="function")text=options.replaceText(text,parents);if(["TABLE","THEAD","TBODY","TFOOT","TR","UL","OL"].indexOf(parents[parents.length-1].nodeName)>-1)text=text.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,"");if(text){ret={text:text};ret=this.applyStyle({ret:ret,parents:parents});return ret}}return""}case 1:{ret.nodeName=nodeName;if(element.id)ret.id=element.id;parents.push(element);if(element.childNodes&&element.childNodes.length>0){[].forEach.call(element.childNodes,function(child){var res=_this.parseElement(child,parents);if(res){if(Array.isArray(res.text)&&res.text.length===0)res.text="";ret.text.push(res)}});needStack=this.searchForStack(ret);if(needStack){ret.stack=ret.text.slice(0);delete ret.text}else{ret=this.applyStyle({ret:ret,parents:parents})}}parents.pop();switch(nodeName){case"TABLE":{var rowIndex,cellIndex;ret.table={body:[]};var tbodies=ret.stack||ret.text;if(Array.isArray(tbodies)){rowIndex=0;var allRows=[];tbodies.forEach(function(tbody){var rows=tbody.stack||tbody.text;if(Array.isArray(rows)){allRows=allRows.concat(rows);rows.forEach(function(row){var cells=row.stack||row.text;if(Array.isArray(cells)){cellIndex=0;ret.table.body[rowIndex]=[];cells.forEach(function(cell){ret.table.body[rowIndex].push(cell);if(cell.colSpan>1){i=cell.colSpan;_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex});while(--i>0){ret.table.body[rowIndex].push({text:""});_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex});cellIndex++}}else{_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex})}cellIndex++});rowIndex++}})}})}delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});if(this.tableAutoSize){var cellsWidths=[];var cellsHeights=[];var tableWidths=[];var tableHeights=[];var fullWidth=element.getAttribute("width")==="100%"||(element.getAttribute("style")||"").replace(/width\s*:\s*100%/,"width:100%").includes("width:100%");ret.table.body.forEach(function(row,rowIndex){cellsWidths.push([]);cellsHeights.push([]);row.forEach(function(cell){var width=typeof cell.width!=="undefined"?cell.width:"auto";var height=typeof cell.height!=="undefined"?cell.height:"auto";if(width!=="auto"&&cell.colSpan>1){if(!isNaN(width))width/=cell.colSpan;else width="auto"}if(height!=="auto"&&cell.rowSpan>1){if(!isNaN(height))height/=cell.rowSpan;else height="auto"}cellsWidths[rowIndex].push(width);cellsHeights[rowIndex].push(height)})});cellsWidths.forEach(function(row){row.forEach(function(cellWidth,cellIndex){var type=typeof tableWidths[cellIndex];if(type==="undefined"||cellWidth!=="auto"&&type==="number"&&cellWidth>tableWidths[cellIndex]||cellWidth!=="auto"&&tableWidths[cellIndex]==="auto"){tableWidths[cellIndex]=cellWidth}})});cellsHeights.forEach(function(row,rowIndex){row.forEach(function(cellHeight){var type=typeof tableHeights[rowIndex];if(type==="undefined"||cellHeight!=="auto"&&type==="number"&&cellHeight>tableHeights[rowIndex]||cellHeight!=="auto"&&tableHeights[rowIndex]==="auto"){tableHeights[rowIndex]=cellHeight}})});if(tableWidths.length>0){if(fullWidth)tableWidths=tableWidths.map(function(w){return w==="auto"?"*":w});ret.table.widths=tableWidths}if(tableHeights.length>0)ret.table.heights=tableHeights}if(element.dataset&&element.dataset.pdfmake){dataset=element.dataset.pdfmake;if(dataset.charAt(1)==="'")dataset=dataset.replace(/'/g,'"');try{dataset=JSON.parse(dataset);for(key in dataset){if(key==="layout"){ret.layout=dataset[key]}else{ret.table[key]=dataset[key]}}}catch(e){console.error(e)}}break}case"TH":case"TD":{if(element.getAttribute("rowspan"))ret.rowSpan=element.getAttribute("rowspan")*1;if(element.getAttribute("colspan"))ret.colSpan=element.getAttribute("colspan")*1;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});break}case"SVG":{ret={svg:element.outerHTML.replace(/\n(\s+)?/g,""),nodeName:"SVG",style:["html-svg"]};break}case"BR":{ret.text=[{text:"\n"}];break}case"SUB":case"SUP":{ret[nodeName.toLowerCase()]={offset:"30%",fontSize:8};break}case"HR":{var styleHR={width:514,type:"line",margin:[0,12,0,12],thickness:.5,color:"#000000",left:0};if(element.dataset&&element.dataset.pdfmake){dataset=JSON.parse(element.dataset.pdfmake);for(key in dataset){styleHR[key]=dataset[key]}}ret.margin=styleHR.margin;ret.canvas=[{type:styleHR.type,x1:styleHR.left,y1:0,x2:styleHR.width,y2:0,lineWidth:styleHR.thickness,lineColor:styleHR.color}];delete ret.text;break}case"OL":case"UL":{ret[nodeNameLowerCase]=(ret.stack||ret.text).slice(0);delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});if(element.getAttribute("start")){ret.start=element.getAttribute("start")*1}switch(element.getAttribute("type")){case"A":ret.type="upper-alpha";break;case"a":ret.type="lower-alpha";break;case"I":ret.type="upper-roman";break;case"i":ret.type="lower-roman";break}if(ret.listStyle||ret.listStyleType)ret.type=ret.listStyle||ret.listStyleType;break}case"LI":{if(ret.stack&&!ret.stack[ret.stack.length-1].text){text=ret.stack.slice(0,-1);ret=[{text:text},ret.stack[ret.stack.length-1]]}if(Array.isArray(ret)){ret={stack:ret}}break}case"IMG":{if(this.imagesByReference){var src=element.getAttribute("src");var index=this.imagesRef.indexOf(src);if(index>-1)ret.image="img_ref_"+index;else{ret.image="img_ref_"+this.imagesRef.length;this.imagesRef.push(src)}}else{ret.image=element.getAttribute("src")}delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});break}case"A":{var setLink=function(pointer,href){pointer=pointer||{text:""};if(Array.isArray(pointer.text)){return setLink(pointer.text[0],href)}if(href.indexOf("#")===0)pointer.linkToDestination=href.slice(1);else pointer.link=href;pointer.nodeName="A";return pointer};if(element.getAttribute("href")){ret=setLink(ret,element.getAttribute("href"))}break}default:{if(options&&typeof options.customTag==="function"){ret=options.customTag.call(this,{element:element,parents:parents,ret:ret})}}}if(Array.isArray(ret.text)&&ret.text.length===1&&ret.text[0].text&&!ret.text[0].nodeName){ret.text=ret.text[0].text}if(["HR","TABLE"].indexOf(nodeName)===-1&&element.dataset&&element.dataset.pdfmake){dataset=JSON.parse(element.dataset.pdfmake);for(key in dataset){ret[key]=dataset[key]}}return ret}}};this.searchForStack=function(ret){if(Array.isArray(ret.text)){for(var i=0;i<ret.text.length;i++){if(ret.text[i].stack||["P","DIV","TABLE","SVG","UL","OL","IMG","H1","H2","H3","H4","H5","H6"].indexOf(ret.text[i].nodeName)>-1)return true;if(this.searchForStack(ret.text[i])===true)return true}}return false};this.setRowSpan=function(params){var cells;if(params.cell.rowSpan){for(var i=1;i<=params.cell.rowSpan-1;i++){cells=params.rows[params.rowIndex+i].text||params.rows[params.rowIndex+i].stack;cells.splice(params.cellIndex,0,{text:""})}}};this.applyStyle=function(params){var cssClass=[];var lastIndex=params.parents.length-1;var _this=this;params.parents.forEach(function(parent,parentIndex){var parentNodeName=parent.nodeName.toLowerCase();var htmlClass="html-"+parentNodeName;if(htmlClass!=="html-body"&&cssClass.indexOf(htmlClass)===-1)cssClass.unshift(htmlClass);var parentClass=(parent.getAttribute("class")||"").split(" ");parentClass.forEach(function(p){if(p)cssClass.push(p)});var style;var ignoreNonDescendentProperties=parentIndex!==lastIndex;if(_this.defaultStyles[parentNodeName]){for(style in _this.defaultStyles[parentNodeName]){if(_this.defaultStyles[parentNodeName].hasOwnProperty(style)){if(!ignoreNonDescendentProperties||ignoreNonDescendentProperties&&style.indexOf("margin")===-1&&style.indexOf("border")===-1){if(style==="decoration"){if(!Array.isArray(params.ret[style]))params.ret[style]=[];if(params.ret[style].indexOf(_this.defaultStyles[parentNodeName][style])===-1){params.ret[style].push(_this.defaultStyles[parentNodeName][style])}}else{params.ret[style]=JSON.parse(JSON.stringify(_this.defaultStyles[parentNodeName][style]))}}}}}if(parentNodeName==="tr")ignoreNonDescendentProperties=false;style=_this.parseStyle(parent,ignoreNonDescendentProperties);style.forEach(function(stl){if(stl.key==="decoration"){if(!Array.isArray(params.ret[stl.key]))params.ret[stl.key]=[];params.ret[stl.key].push(stl.value)}else{if(params.ret.margin&&stl.key.indexOf("margin")===0){switch(stl.key){case"marginLeft":params.ret.margin[0]=stl.value;break;case"marginTop":params.ret.margin[1]=stl.value;break;case"marginRight":params.ret.margin[2]=stl.value;break;case"marginBottom":params.ret.margin[3]=stl.value;break}}else{params.ret[stl.key]=stl.value}}})});params.ret.style=cssClass;return params.ret};this.parseStyle=function(element,ignoreProperties){var style=element.getAttribute("style")||"";var ret=[];style=style.split(";");var width=element.getAttribute("width");var height=element.getAttribute("height");if(width){style.unshift("width:"+this.convertToUnit(width+(isNaN(width)?"":"px")))}if(height){style.unshift("height:"+this.convertToUnit(height+(isNaN(height)?"":"px")))}var color=element.getAttribute("color");if(color){ret.push({key:"color",value:this.parseColor(color)})}var size=element.getAttribute("size");if(size!==null){size=Math.min(Math.max(1,parseInt(size)),7);ret.push({key:"fontSize",value:Math.max(this.fontSizes[0],this.fontSizes[size-1])})}var styleDefs=style.map(function(style){return style.toLowerCase().split(":")});var borders=[];var nodeName=element.nodeName.toUpperCase();var _this=this;styleDefs.forEach(function(styleDef){if(styleDef.length===2){var key=styleDef[0].trim();var value=styleDef[1].trim();switch(key){case"margin":{if(ignoreProperties)break;value=value.split(" ");if(value.length===1)value=[value[0],value[0],value[0],value[0]];else if(value.length===2)value=[value[1],value[0]];else if(value.length===3)value=[value[1],value[0],value[1],value[2]];else if(value.length===4)value=[value[3],value[0],value[1],value[2]];value.forEach(function(val,i){value[i]=_this.convertToUnit(val)});if(value.indexOf(false)===-1)ret.push({key:key,value:value});break}case"line-height":{if(typeof value==="string"&&value.slice(-1)==="%"){value=value.slice(0,-1)/100}else{value=_this.convertToUnit(value)}ret.push({key:"lineHeight",value:value});break}case"text-align":{ret.push({key:"alignment",value:value});break}case"font-weight":{if(value==="bold")ret.push({key:"bold",value:true});break}case"text-decoration":{ret.push({key:"decoration",value:_this.toCamelCase(value)});break}case"font-style":{if(value==="italic")ret.push({key:"italics",value:true});break}case"font-family":{ret.push({key:"font",value:value.split(",")[0].replace(/"|^'|^\s*|\s*$|'$/g,"").replace(/^([a-z])/g,function(g){return g[0].toUpperCase()}).replace(/ ([a-z])/g,function(g){return g[1].toUpperCase()})});break}case"color":{ret.push({key:"color",value:_this.parseColor(value)});break}case"background-color":{ret.push({key:nodeName==="TD"||nodeName==="TH"?"fillColor":"background",value:_this.parseColor(value)});break}case"text-indent":{ret.push({key:"leadingIndent",value:_this.convertToUnit(value)});break}case"white-space":{ret.push({key:"preserveLeadingSpaces",value:value==="break-spaces"||value.slice(0,3)==="pre"});break}default:{if(key==="border"||key.indexOf("border-left")===0||key.indexOf("border-top")===0||key.indexOf("border-right")===0||key.indexOf("border-bottom")===0){if(!ignoreProperties)borders.push({key:key,value:value})}else{if(ignoreProperties&&(key.indexOf("margin-")===0||key==="width"||key==="height"))break;if(key.indexOf("padding")===0)break;if(key.indexOf("-")>-1)key=_this.toCamelCase(key);if(value){var parsedValue=_this.convertToUnit(value);if(key==="font-size"&&parsedValue===false)break;ret.push({key:key,value:parsedValue===false?value:parsedValue})}}}}}});if(borders.length>0){var border=[];var borderColor=[];borders.forEach(function(b){var properties=b.value.split(" ");var width=properties[0].replace(/(\d*)(\.\d+)?([^\d]+)/g,"$1$2 ").trim();var index=-1,i;if(b.key.indexOf("-left")>-1)index=0;else if(b.key.indexOf("-top")>-1)index=1;else if(b.key.indexOf("-right")>-1)index=2;else if(b.key.indexOf("-bottom")>-1)index=3;if(index>-1){border[index]=width>0}else{for(i=0;i<4;i++)border[i]=width>0}if(properties.length>2){var color=properties.slice(2).join(" ");if(index>-1){borderColor[index]=_this.parseColor(color)}else{for(i=0;i<4;i++)borderColor[i]=_this.parseColor(color)}}});for(var i=0;i<4;i++){if(border.length>0&&typeof border[i]==="undefined")border[i]=true;if(borderColor.length>0&&typeof borderColor[i]==="undefined")borderColor[i]="#000000"}if(border.length>0)ret.push({key:"border",value:border});if(borderColor.length>0)ret.push({key:"borderColor",value:borderColor})}return ret};this.toCamelCase=function(str){return str.replace(/-([a-z])/g,function(g){return g[1].toUpperCase()})};this.hsl2rgb=function(h,s,l){var a=s*Math.min(l,1-l);var f=function(n){var k=(n+h/30)%12;return Math.min(Math.floor((l-a*Math.max(Math.min(k-3,9-k,1),-1))*256),255)};return"rgb("+f(0)+","+f(8)+","+f(4)+")"};this.parseColor=function(color){var haxRegex=new RegExp("^#([0-9a-f]{3}|[0-9a-f]{6})$");var rgbRegex=new RegExp("^rgb\\((\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?)\\)$");var hslRegex=new RegExp("^hsl\\((\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?)\\)$");var nameRegex=new RegExp("^[a-z]+$");var decimalColors,decimalValue,hexString,i,ret=[];if(haxRegex.test(color)){return color}if(hslRegex.test(color)){decimalColors=hslRegex.exec(color).slice(1);if(decimalColors[0].endsWith("%"))decimalValue=decimalColors[0].slice(0,-1)*360/100;else decimalValue=decimalColors[0]*1;ret.push(decimalValue);ret.push(decimalColors[2].slice(0,-1)/100);ret.push(decimalColors[4].slice(0,-1)/100);color=this.hsl2rgb(ret[0],ret[1],ret[2]);ret=[]}if(rgbRegex.test(color)){decimalColors=rgbRegex.exec(color).slice(1);for(i=0;i<6;i+=2){decimalValue=decimalColors[i];if(decimalValue.endsWith("%")){decimalValue=Math.round(decimalValue.slice(0,-1)*255/100)}else decimalValue=decimalValue*1;if(decimalValue>255){decimalValue=255}hexString="0"+decimalValue.toString(16);hexString=hexString.slice(-2);ret.push(hexString)}return"#"+ret.join("")}if(nameRegex.test(color)){return color==="transparent"?"white":color}console.error('Could not parse color "'+color+'"');return color};this.convertToUnit=function(val){if(!isNaN(parseFloat(val))&&isFinite(val))return val*1;var mtch=(val+"").trim().match(/^(\d*(\.\d+)?)(pt|px|r?em|cm)$/);if(!mtch)return false;val=mtch[1];switch(mtch[3]){case"px":{val=Math.round(val*.75292857248934);break}case"em":case"rem":{val*=12;break}case"cm":{val=Math.round(val*28.34646);break}}return val*1};var result=this.convertHtml(htmlText);if(typeof result==="string")result={text:result};if(this.imagesByReference){result={content:result,images:{}};this.imagesRef.forEach(function(src,i){result.images["img_ref_"+i]=src})}return result}module.exports=function(htmlText,options){return new htmlToPdfMake(htmlText,options)}},{}]},{},[1])(1)});
+(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.htmlToPdfmake=f()}})(function(){var define,module,exports;return function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r}()({1:[function(require,module,exports){function htmlToPdfMake(htmlText,options){"use strict";this.wndw=options&&options.window?options.window:window;this.tableAutoSize=options&&typeof options.tableAutoSize==="boolean"?options.tableAutoSize:false;this.imagesByReference=options&&typeof options.imagesByReference==="boolean"?options.imagesByReference:false;this.removeExtraBlanks=options&&typeof options.removeExtraBlanks==="boolean"?options.removeExtraBlanks:false;this.showHidden=options&&typeof options.showHidden==="boolean"?options.showHidden:false;this.fontSizes=options&&Array.isArray(options.fontSizes)?options.fontSizes:[10,14,16,18,20,24,28];this.defaultStyles={b:{bold:true},strong:{bold:true},u:{decoration:"underline"},del:{decoration:"lineThrough"},s:{decoration:"lineThrough"},em:{italics:true},i:{italics:true},h1:{fontSize:24,bold:true,marginBottom:5},h2:{fontSize:22,bold:true,marginBottom:5},h3:{fontSize:20,bold:true,marginBottom:5},h4:{fontSize:18,bold:true,marginBottom:5},h5:{fontSize:16,bold:true,marginBottom:5},h6:{fontSize:14,bold:true,marginBottom:5},a:{color:"blue",decoration:"underline"},strike:{decoration:"lineThrough"},p:{margin:[0,5,0,10]},ul:{marginBottom:5,marginLeft:5},table:{marginBottom:5},th:{bold:true,fillColor:"#EEEEEE"}};this.imagesRef=[];this.changeDefaultStyles=function(){for(var keyStyle in options.defaultStyles){if(this.defaultStyles.hasOwnProperty(keyStyle)){if(options.defaultStyles.hasOwnProperty(keyStyle)&&!options.defaultStyles[keyStyle]){delete this.defaultStyles[keyStyle]}else{for(var k in options.defaultStyles[keyStyle]){if(options.defaultStyles[keyStyle][k]==="")delete this.defaultStyles[keyStyle][k];else this.defaultStyles[keyStyle][k]=options.defaultStyles[keyStyle][k]}}}else{this.defaultStyles[keyStyle]={};for(var ks in options.defaultStyles[keyStyle]){this.defaultStyles[keyStyle][ks]=options.defaultStyles[keyStyle][ks]}}}};if(options&&options.defaultStyles){this.changeDefaultStyles()}this.convertHtml=function(htmlText){var parser=new this.wndw.DOMParser;if(this.removeExtraBlanks)htmlText=htmlText.replace(/(<\/?(div|p|h1|h2|h3|h4|h5|h6|li)([^>]+)?>)\s+(<\/?(div|p|h1|h2|h3|h4|h5|h6|li))/gi,"$1$4").replace(/(<\/?(div|p|h1|h2|h3|h4|h5|h6|li)([^>]+)?>)\s+(<\/?(div|p|h1|h2|h3|h4|h5|h6|li))/gi,"$1$4");var parsedHtml=parser.parseFromString(htmlText,"text/html");var docDef=this.parseElement(parsedHtml.body,[]);return docDef.stack||docDef.text};this.parseElement=function(element,parents){var nodeName=element.nodeName.toUpperCase();var nodeNameLowerCase=nodeName.toLowerCase();var ret={text:[]};var text,needStack=false;var dataset,i,key,_this=this;if(["COLGROUP","COL"].indexOf(nodeName)>-1)return"";switch(element.nodeType){case 3:{if(element.textContent){text=element.textContent;var styleParentTextNode=this.parseStyle(parents[parents.length-1],true);var hasWhiteSpace=false;for(i=0;i<styleParentTextNode.length;i++){if(styleParentTextNode[i].key==="preserveLeadingSpaces"){hasWhiteSpace=styleParentTextNode[i].value;break}}if(!hasWhiteSpace)text=text.replace(/\s*\n\s*/g," ");if(options&&typeof options.replaceText==="function")text=options.replaceText(text,parents);if(["TABLE","THEAD","TBODY","TFOOT","TR","UL","OL"].indexOf(parents[parents.length-1].nodeName)>-1)text=text.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,"");if(text){ret={text:text};ret=this.applyStyle({ret:ret,parents:parents});return ret}}return""}case 1:{ret.nodeName=nodeName;if(element.id)ret.id=element.id;parents.push(element);if(!this.showHidden&&(element.style.display&&element.style.display==="none")||element.style.visibility&&element.style.visibility==="hidden"){return}if(element.childNodes&&element.childNodes.length>0){[].forEach.call(element.childNodes,function(child){var res=_this.parseElement(child,parents);if(res){if(Array.isArray(res.text)&&res.text.length===0)res.text="";ret.text.push(res)}});needStack=this.searchForStack(ret);if(needStack){ret.stack=ret.text.slice(0);delete ret.text}else{ret=this.applyStyle({ret:ret,parents:parents})}}parents.pop();switch(nodeName){case"TABLE":{var rowIndex,cellIndex;ret.table={body:[]};var tbodies=ret.stack||ret.text;if(Array.isArray(tbodies)){rowIndex=0;var allRows=[];tbodies.forEach(function(tbody){var rows=tbody.stack||tbody.text;if(Array.isArray(rows)){allRows=allRows.concat(rows);rows.forEach(function(row){var cells=row.stack||row.text;if(Array.isArray(cells)){cellIndex=0;ret.table.body[rowIndex]=[];cells.forEach(function(cell){ret.table.body[rowIndex].push(cell);if(cell.colSpan>1){i=cell.colSpan;_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex});while(--i>0){ret.table.body[rowIndex].push({text:""});_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex});cellIndex++}}else{_this.setRowSpan({rows:allRows,cell:cell,rowIndex:rowIndex,cellIndex:cellIndex})}cellIndex++});rowIndex++}})}})}delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});if(this.tableAutoSize){var cellsWidths=[];var cellsHeights=[];var tableWidths=[];var tableHeights=[];var fullWidth=element.getAttribute("width")==="100%"||(element.getAttribute("style")||"").replace(/width\s*:\s*100%/,"width:100%").includes("width:100%");ret.table.body.forEach(function(row,rowIndex){cellsWidths.push([]);cellsHeights.push([]);row.forEach(function(cell){var width=typeof cell.width!=="undefined"?cell.width:"auto";var height=typeof cell.height!=="undefined"?cell.height:"auto";if(width!=="auto"&&cell.colSpan>1){if(!isNaN(width))width/=cell.colSpan;else width="auto"}if(height!=="auto"&&cell.rowSpan>1){if(!isNaN(height))height/=cell.rowSpan;else height="auto"}cellsWidths[rowIndex].push(width);cellsHeights[rowIndex].push(height)})});cellsWidths.forEach(function(row){row.forEach(function(cellWidth,cellIndex){var type=typeof tableWidths[cellIndex];if(type==="undefined"||cellWidth!=="auto"&&type==="number"&&cellWidth>tableWidths[cellIndex]||cellWidth!=="auto"&&tableWidths[cellIndex]==="auto"){tableWidths[cellIndex]=cellWidth}})});cellsHeights.forEach(function(row,rowIndex){row.forEach(function(cellHeight){var type=typeof tableHeights[rowIndex];if(type==="undefined"||cellHeight!=="auto"&&type==="number"&&cellHeight>tableHeights[rowIndex]||cellHeight!=="auto"&&tableHeights[rowIndex]==="auto"){tableHeights[rowIndex]=cellHeight}})});if(tableWidths.length>0){if(fullWidth)tableWidths=tableWidths.map(function(w){return w==="auto"?"*":w});ret.table.widths=tableWidths}if(tableHeights.length>0)ret.table.heights=tableHeights}if(element.dataset&&element.dataset.pdfmake){dataset=element.dataset.pdfmake;if(dataset.charAt(1)==="'")dataset=dataset.replace(/'/g,'"');try{dataset=JSON.parse(dataset);for(key in dataset){if(key==="layout"){ret.layout=dataset[key]}else{ret.table[key]=dataset[key]}}}catch(e){console.error(e)}}break}case"TH":case"TD":{if(element.getAttribute("rowspan"))ret.rowSpan=element.getAttribute("rowspan")*1;if(element.getAttribute("colspan"))ret.colSpan=element.getAttribute("colspan")*1;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});break}case"SVG":{ret={svg:element.outerHTML.replace(/\n(\s+)?/g,""),nodeName:"SVG",style:["html-svg"]};break}case"BR":{ret.text=[{text:"\n"}];break}case"SUB":case"SUP":{ret[nodeName.toLowerCase()]={offset:"30%",fontSize:8};break}case"HR":{var styleHR={width:514,type:"line",margin:[0,12,0,12],thickness:.5,color:"#000000",left:0};if(element.dataset&&element.dataset.pdfmake){dataset=JSON.parse(element.dataset.pdfmake);for(key in dataset){styleHR[key]=dataset[key]}}ret.margin=styleHR.margin;ret.canvas=[{type:styleHR.type,x1:styleHR.left,y1:0,x2:styleHR.width,y2:0,lineWidth:styleHR.thickness,lineColor:styleHR.color}];delete ret.text;break}case"OL":case"UL":{ret[nodeNameLowerCase]=(ret.stack||ret.text).slice(0);delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});if(element.getAttribute("start")){ret.start=element.getAttribute("start")*1}switch(element.getAttribute("type")){case"A":ret.type="upper-alpha";break;case"a":ret.type="lower-alpha";break;case"I":ret.type="upper-roman";break;case"i":ret.type="lower-roman";break}if(ret.listStyle||ret.listStyleType)ret.type=ret.listStyle||ret.listStyleType;break}case"LI":{if(ret.stack&&!ret.stack[ret.stack.length-1].text){text=ret.stack.slice(0,-1);ret=[{text:text},ret.stack[ret.stack.length-1]]}if(Array.isArray(ret)){ret={stack:ret}}break}case"IMG":{if(this.imagesByReference){var src=element.getAttribute("src");var index=this.imagesRef.indexOf(src);if(index>-1)ret.image="img_ref_"+index;else{ret.image="img_ref_"+this.imagesRef.length;this.imagesRef.push(src)}}else{ret.image=element.getAttribute("src")}delete ret.stack;delete ret.text;ret=this.applyStyle({ret:ret,parents:parents.concat([element])});break}case"A":{var setLink=function(pointer,href){pointer=pointer||{text:""};if(Array.isArray(pointer.text)){return setLink(pointer.text[0],href)}if(href.indexOf("#")===0)pointer.linkToDestination=href.slice(1);else pointer.link=href;pointer.nodeName="A";return pointer};if(element.getAttribute("href")){ret=setLink(ret,element.getAttribute("href"))}break}default:{if(options&&typeof options.customTag==="function"){ret=options.customTag.call(this,{element:element,parents:parents,ret:ret})}}}if(Array.isArray(ret.text)&&ret.text.length===1&&ret.text[0].text&&!ret.text[0].nodeName){ret.text=ret.text[0].text}if(["HR","TABLE"].indexOf(nodeName)===-1&&element.dataset&&element.dataset.pdfmake){dataset=JSON.parse(element.dataset.pdfmake);for(key in dataset){ret[key]=dataset[key]}}return ret}}};this.searchForStack=function(ret){if(Array.isArray(ret.text)){for(var i=0;i<ret.text.length;i++){if(ret.text[i].stack||["P","DIV","TABLE","SVG","UL","OL","IMG","H1","H2","H3","H4","H5","H6"].indexOf(ret.text[i].nodeName)>-1)return true;if(this.searchForStack(ret.text[i])===true)return true}}return false};this.setRowSpan=function(params){var cells;if(params.cell.rowSpan){for(var i=1;i<=params.cell.rowSpan-1;i++){cells=params.rows[params.rowIndex+i].text||params.rows[params.rowIndex+i].stack;cells.splice(params.cellIndex,0,{text:""})}}};this.applyStyle=function(params){var cssClass=[];var lastIndex=params.parents.length-1;var _this=this;params.parents.forEach(function(parent,parentIndex){var parentNodeName=parent.nodeName.toLowerCase();var htmlClass="html-"+parentNodeName;if(htmlClass!=="html-body"&&cssClass.indexOf(htmlClass)===-1)cssClass.unshift(htmlClass);var parentClass=(parent.getAttribute("class")||"").split(" ");parentClass.forEach(function(p){if(p)cssClass.push(p)});var style;var ignoreNonDescendentProperties=parentIndex!==lastIndex;if(_this.defaultStyles[parentNodeName]){for(style in _this.defaultStyles[parentNodeName]){if(_this.defaultStyles[parentNodeName].hasOwnProperty(style)){if(!ignoreNonDescendentProperties||ignoreNonDescendentProperties&&style.indexOf("margin")===-1&&style.indexOf("border")===-1){if(style==="decoration"){if(!Array.isArray(params.ret[style]))params.ret[style]=[];if(params.ret[style].indexOf(_this.defaultStyles[parentNodeName][style])===-1){params.ret[style].push(_this.defaultStyles[parentNodeName][style])}}else{params.ret[style]=JSON.parse(JSON.stringify(_this.defaultStyles[parentNodeName][style]))}}}}}if(parentNodeName==="tr")ignoreNonDescendentProperties=false;style=_this.parseStyle(parent,ignoreNonDescendentProperties);style.forEach(function(stl){if(stl.key==="decoration"){if(!Array.isArray(params.ret[stl.key]))params.ret[stl.key]=[];params.ret[stl.key].push(stl.value)}else{if(params.ret.margin&&stl.key.indexOf("margin")===0){switch(stl.key){case"marginLeft":params.ret.margin[0]=stl.value;break;case"marginTop":params.ret.margin[1]=stl.value;break;case"marginRight":params.ret.margin[2]=stl.value;break;case"marginBottom":params.ret.margin[3]=stl.value;break}}else{params.ret[stl.key]=stl.value}}})});params.ret.style=cssClass;return params.ret};this.parseStyle=function(element,ignoreProperties){var style=element.getAttribute("style")||"";var ret=[];style=style.split(";");var width=element.getAttribute("width");var height=element.getAttribute("height");if(width){style.unshift("width:"+this.convertToUnit(width+(isNaN(width)?"":"px")))}if(height){style.unshift("height:"+this.convertToUnit(height+(isNaN(height)?"":"px")))}var color=element.getAttribute("color");if(color){ret.push({key:"color",value:this.parseColor(color)})}var size=element.getAttribute("size");if(size!==null){size=Math.min(Math.max(1,parseInt(size)),7);ret.push({key:"fontSize",value:Math.max(this.fontSizes[0],this.fontSizes[size-1])})}var styleDefs=style.map(function(style){return style.toLowerCase().split(":")});var borders=[];var nodeName=element.nodeName.toUpperCase();var _this=this;styleDefs.forEach(function(styleDef){if(styleDef.length===2){var key=styleDef[0].trim();var value=styleDef[1].trim();switch(key){case"margin":{if(ignoreProperties)break;value=value.split(" ");if(value.length===1)value=[value[0],value[0],value[0],value[0]];else if(value.length===2)value=[value[1],value[0]];else if(value.length===3)value=[value[1],value[0],value[1],value[2]];else if(value.length===4)value=[value[3],value[0],value[1],value[2]];value.forEach(function(val,i){value[i]=_this.convertToUnit(val)});if(value.indexOf(false)===-1)ret.push({key:key,value:value});break}case"line-height":{if(typeof value==="string"&&value.slice(-1)==="%"){value=value.slice(0,-1)/100}else{value=_this.convertToUnit(value)}ret.push({key:"lineHeight",value:value});break}case"text-align":{ret.push({key:"alignment",value:value});break}case"font-weight":{if(value==="bold")ret.push({key:"bold",value:true});break}case"text-decoration":{ret.push({key:"decoration",value:_this.toCamelCase(value)});break}case"font-style":{if(value==="italic")ret.push({key:"italics",value:true});break}case"font-family":{ret.push({key:"font",value:value.split(",")[0].replace(/"|^'|^\s*|\s*$|'$/g,"").replace(/^([a-z])/g,function(g){return g[0].toUpperCase()}).replace(/ ([a-z])/g,function(g){return g[1].toUpperCase()})});break}case"color":{ret.push({key:"color",value:_this.parseColor(value)});break}case"background-color":{ret.push({key:nodeName==="TD"||nodeName==="TH"?"fillColor":"background",value:_this.parseColor(value)});break}case"text-indent":{ret.push({key:"leadingIndent",value:_this.convertToUnit(value)});break}case"white-space":{ret.push({key:"preserveLeadingSpaces",value:value==="break-spaces"||value.slice(0,3)==="pre"});break}default:{if(key==="border"||key.indexOf("border-left")===0||key.indexOf("border-top")===0||key.indexOf("border-right")===0||key.indexOf("border-bottom")===0){if(!ignoreProperties)borders.push({key:key,value:value})}else{if(ignoreProperties&&(key.indexOf("margin-")===0||key==="width"||key==="height"))break;if(key.indexOf("padding")===0)break;if(key.indexOf("-")>-1)key=_this.toCamelCase(key);if(value){var parsedValue=_this.convertToUnit(value);if(key==="font-size"&&parsedValue===false)break;ret.push({key:key,value:parsedValue===false?value:parsedValue})}}}}}});if(borders.length>0){var border=[];var borderColor=[];borders.forEach(function(b){var properties=b.value.split(" ");var width=properties[0].replace(/(\d*)(\.\d+)?([^\d]+)/g,"$1$2 ").trim();var index=-1,i;if(b.key.indexOf("-left")>-1)index=0;else if(b.key.indexOf("-top")>-1)index=1;else if(b.key.indexOf("-right")>-1)index=2;else if(b.key.indexOf("-bottom")>-1)index=3;if(index>-1){border[index]=width>0}else{for(i=0;i<4;i++)border[i]=width>0}if(properties.length>2){var color=properties.slice(2).join(" ");if(index>-1){borderColor[index]=_this.parseColor(color)}else{for(i=0;i<4;i++)borderColor[i]=_this.parseColor(color)}}});for(var i=0;i<4;i++){if(border.length>0&&typeof border[i]==="undefined")border[i]=true;if(borderColor.length>0&&typeof borderColor[i]==="undefined")borderColor[i]="#000000"}if(border.length>0)ret.push({key:"border",value:border});if(borderColor.length>0)ret.push({key:"borderColor",value:borderColor})}return ret};this.toCamelCase=function(str){return str.replace(/-([a-z])/g,function(g){return g[1].toUpperCase()})};this.hsl2rgb=function(h,s,l){var a=s*Math.min(l,1-l);var f=function(n){var k=(n+h/30)%12;return Math.min(Math.floor((l-a*Math.max(Math.min(k-3,9-k,1),-1))*256),255)};return"rgb("+f(0)+","+f(8)+","+f(4)+")"};this.parseColor=function(color){var haxRegex=new RegExp("^#([0-9a-f]{3}|[0-9a-f]{6})$");var rgbRegex=new RegExp("^rgb\\((\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?)\\)$");var hslRegex=new RegExp("^hsl\\((\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?),\\s*(\\d+(\\.\\d+)?%?)\\)$");var nameRegex=new RegExp("^[a-z]+$");var decimalColors,decimalValue,hexString,i,ret=[];if(haxRegex.test(color)){return color}if(hslRegex.test(color)){decimalColors=hslRegex.exec(color).slice(1);if(decimalColors[0].endsWith("%"))decimalValue=decimalColors[0].slice(0,-1)*360/100;else decimalValue=decimalColors[0]*1;ret.push(decimalValue);ret.push(decimalColors[2].slice(0,-1)/100);ret.push(decimalColors[4].slice(0,-1)/100);color=this.hsl2rgb(ret[0],ret[1],ret[2]);ret=[]}if(rgbRegex.test(color)){decimalColors=rgbRegex.exec(color).slice(1);for(i=0;i<6;i+=2){decimalValue=decimalColors[i];if(decimalValue.endsWith("%")){decimalValue=Math.round(decimalValue.slice(0,-1)*255/100)}else decimalValue=decimalValue*1;if(decimalValue>255){decimalValue=255}hexString="0"+decimalValue.toString(16);hexString=hexString.slice(-2);ret.push(hexString)}return"#"+ret.join("")}if(nameRegex.test(color)){return color==="transparent"?"white":color}console.error('Could not parse color "'+color+'"');return color};this.convertToUnit=function(val){if(!isNaN(parseFloat(val))&&isFinite(val))return val*1;var mtch=(val+"").trim().match(/^(\d*(\.\d+)?)(pt|px|r?em|cm)$/);if(!mtch)return false;val=mtch[1];switch(mtch[3]){case"px":{val=Math.round(val*.75292857248934);break}case"em":case"rem":{val*=12;break}case"cm":{val=Math.round(val*28.34646);break}}return val*1};var result=this.convertHtml(htmlText);if(typeof result==="string")result={text:result};if(this.imagesByReference){result={content:result,images:{}};this.imagesRef.forEach(function(src,i){result.images["img_ref_"+i]=src})}return result}module.exports=function(htmlText,options){return new htmlToPdfMake(htmlText,options)}},{}]},{},[1])(1)});

example.js

@@ -202,2 +202,5 @@ var pdfMake = require("pdfmake/build/pdfmake");
 
+  <div style="display:none">display:none</div>
+  <div style="visibility:hidden">visibility:hidden</div>
+
   <svg version="1.1" baseProfile="full" width="300" height="200" xmlns="http://www.w3.org/2000/svg">
@@ -204,0 +207,0 @@ <rect width="100%" height="100%" fill="red" />

index.js

@@ -18,2 +18,3 @@ // source: https://github.com/OpenSlides/OpenSlides/blob/f4f8b8422f9b3fbab58e35ac3f8f870d35813b7d/client/src/app/core/ui-services/html-to-pdf.service.ts
  *   @param  {Boolean} [removeExtraBlanks=false] Some blank spaces in your code may cause extra blank lines in the PDF – use this option to remove them
+ *   @param  {Boolean} [showHidden=false] TRUE if the 'display:none' elements should be displayed
  *   @param  {Function} [customTag] It permits to handle non-regular HTML tag
@@ -46,2 +47,3 @@ *   @param  {Object} [window] The `window` object (required for NodeJS server side use)
   this.removeExtraBlanks = (options && typeof options.removeExtraBlanks === "boolean" ? options.removeExtraBlanks : false);
+  this.showHidden = (options && typeof options.showHidden === "boolean" ? options.showHidden : false);
 
@@ -177,2 +179,6 @@ // Used with the size attribute on the font elements to calculate relative font size
 
+        if (!this.showHidden && (element.style.display && element.style.display === 'none') || (element.style.visibility && element.style.visibility === 'hidden')) {
+          return;
+        }
+
         if (element.childNodes && element.childNodes.length>0) {
@@ -179,0 +185,0 @@ [].forEach.call(element.childNodes, function(child) {

package.json

 {
   "name": "html-to-pdfmake",
-  "version": "2.4.9",
+  "version": "2.4.10",
   "description": "Convert HTML code to PDFMake",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -151,2 +151,6 @@ # html-to-pdfmake
 
+#### `showHidden`
+
+By default the `display:none` elements won't be parsed. Set this option to `true` to display the hidden elements in the PDF.
+
 #### `imagesByReference`
@@ -153,0 +157,0 @@

test/unit.js

@@ -890,1 +890,11 @@ var htmlToPdfMake = require('../index.js');
 });
+
+test("showHidden", function (t) {
+  var html = `<div><div style="display:none">hidden</div><div>visible</div></div>`;
+  var ret = htmlToPdfMake(html, {window: window, showHidden:true});
+  if (debug) console.log(JSON.stringify(ret));
+  t.check(Array.isArray(ret) && ret.length === 1, "return is OK");
+  ret = ret[0];
+  t.check(ret.stack.length === 2 && ret.stack[0].text === "hidden", "showHidden");
+  t.finish();
+});

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