diff --git a/html2pdf4doc/__init__.py b/html2pdf4doc/__init__.py index babf208..5243f5a 100644 --- a/html2pdf4doc/__init__.py +++ b/html2pdf4doc/__init__.py @@ -1,7 +1,7 @@ import os from pathlib import Path -__version__ = "0.0.27" +__version__ = "0.0.28" PATH_TO_HTML2PDF4DOC_PY = os.path.join( os.path.dirname(os.path.join(__file__)), diff --git a/html2pdf4doc/html2pdf4doc_js/html2pdf4doc.min.js b/html2pdf4doc/html2pdf4doc_js/html2pdf4doc.min.js index cc4bc5b..78e3f51 100644 --- a/html2pdf4doc/html2pdf4doc_js/html2pdf4doc.min.js +++ b/html2pdf4doc/html2pdf4doc_js/html2pdf4doc.min.js @@ -8,4 +8,4 @@ return"TABLE"===this._DOM.getElementTagName(e); //! For firstPartSpaceForSPlitting we only need selected amendments. const S=i-_-m;this._debug._&&console.log({pageBottom:t,nodeTop:u,preWrapperHeight:_,topCutLineAmend:m,bottomCutLineAmend:b,fullPageHeight:i},{firstPartSpace:w,fullPageSpace:S});let M=0,P=[],C=w;const E=r.position;"relative"!=E&&this._DOM.setStyles(e,{position:"relative"});for(let t=0;tC&&(this._debug._&&console.log(`start a new page: currentBottom (${o}) > floater(${C})`,i),t&&P.push(t),t&&(M+=1),C=t?this._node.getTop(i,e)+S:S)}if(this._DOM.setStyles(e,{position:E}),!P.length)return this._debug._&&console.log("%c END ✂️ slice - NO SPLIITERS",_o),l(),[];this._debug._&&console.log(...s,"splitters",P);const T=P.map((t,i,o)=>{const n=this._node.createSliceWrapper(e),r=t,s=i===o.length-1?1/0:o[i+1],l=c.slice(r,s);return this._DOM.insertAtEnd(n,...l),n});return this._node.markSliceCuts([e,...T]),this._debug._&&console.log(...s,"newPreElementsArray",T),this._DOM.insertAfter(e,...T),this._debug._&&console.log("%c END ✂️ slice PRE",_o),l(),[e,...T]}}}class mo{constructor({config:e,DOM:t,selector:y}){this._config=e,this._DOM=t,this._selector=y,this._debug=e.debugMode?{...e.debugConfig.node}:{},this._assert=!!e.consoleAssert,this._markupDebugMode=this._config.markupDebugMode,Object.assign(this,i),Object.assign(this,o),Object.assign(this,n),Object.assign(this,r),Object.assign(this,s),Object.assign(this,l),Object.assign(this,a),Object.assign(this,h),Object.assign(this,c),Object.assign(this,d),Object.assign(this,g),Object.assign(this,p),Object.assign(this,u),Object.assign(this,_),Object.assign(this,f),Object.assign(this,m),Object.assign(this,b),Object.assign(this,w),Object.assign(this,S),Object.assign(this,M),Object.assign(this,P),Object.assign(this,C),Object.assign(this,E),Object.assign(this,T),Object.assign(this,O),this._paragraph=new ro({config:this._config,DOM:this._DOM,selector:this._selector,node:this}),this._pre=new fo({config:this._config,DOM:this._DOM,selector:this._selector,node:this}),this._table=new go({config:this._config,DOM:this._DOM,selector:this._selector,node:this}),this._grid=new uo({config:this._config,DOM:this._DOM,selector:this._selector,node:this}),this._tableLike=new po({config:this._config,DOM:this._DOM,selector:this._selector,node:this})}clearTemplates(e){this._DOM.getAll("template",e).forEach(e=>this._DOM.removeNode(e))}notSolved(e){this._DOM.getElementTagName(e);return!1}}function bo(e){return e?.length?e?.split(/\s+/).filter(Boolean):[]}const wo="#66CC00",So=`color: ${wo};font-weight:bold`,Mo=`border:1px solid ${wo};background:#EEEEEE;color:${wo};`,Po="background:#999;color:#FFF;padding: 0 4px;";class Co{constructor({config:e,DOM:t,node:o,selector:n,layout:r,referenceWidth:s,referenceHeight:l}){Object.assign(this,i),this._debug=e.debugMode?{...e.debugConfig.pages}:{},this._assert=!!e.consoleAssert,this._selector=n,this._node=o,this._configSelectors={noHanging:e.noHangingSelectors,pageBreakBefore:e.pageBreakBeforeSelectors,pageBreakAfter:e.pageBreakAfterSelectors,forcedPageBreak:e.forcedPageBreakSelectors,noBreak:e.noBreakSelectors,garbage:e.garbageSelectors},this._DOM=t,this._root=r.root,this._contentFlow=r.contentFlow,this._referenceWidth=s,this._referenceHeight=l,this._minLeftLines=2,this._minDanglingLines=2,this._minBreakableLines=this._minLeftLines+this._minDanglingLines,this._minLeftRows=1,this._minDanglingRows=1,this._minBreakableRows=1,this._minPreFirstBlockLines=3,this._minPreLastBlockLines=3,this._minPreBreakableLines=this._minPreFirstBlockLines+this._minPreLastBlockLines,this._minBreakableGridRows=4,this._imageReductionRatio=.8,this._signpostHeight=parseFloat(e.splitLabelHeight)||0,this._commonLineHeight=this._node.getLineHeight(this._root),this._minimumBreakableHeight=this._commonLineHeight*this._minBreakableLines,this._contentFlowEnd,this._contentFlowLastChild,this.pages=[]}calculate(){return this._removeGarbageElements(),this._prepareConfigSelectorConstraints(),this._calculatePageStarts(),this._resolvePageEnds(),this._debug._&&console.log("%c ✔ Pages.calculate()",Mo,this.pages),this.pages}_removeGarbageElements(){const e=bo(this._configSelectors.garbage);if(e.length){this._node.resolveConfigSelectorConstraints(e,this._contentFlow).forEach(e=>{this._DOM.removeNode(e)})}}_prepareConfigSelectorConstraints(){this._debug._&&console.groupCollapsed("🗂️ prepare config selector constraints");const e=bo(this._configSelectors.noHanging),t=bo(this._configSelectors.pageBreakBefore),i=bo(this._configSelectors.pageBreakAfter),o=bo(this._configSelectors.forcedPageBreak),n=bo(this._configSelectors.noBreak);this._prepareNoHangingElements(e),this._prepareForcedPageBreakElements({beforeSelectors:t,afterSelectors:i,forcedSelectors:o}),this._prepareNoBreakElements(n);this._debug._&&console.groupEnd("🗂️ prepare config selector constraints")}_prepareNoHangingElements(e){if(e.length){const t=this._node.resolveConfigSelectorConstraints(e,this._contentFlow,"noHangings");t.forEach(e=>{this._node.setFlagNoHanging(e);const t=this._node.findLastChildParent(e,this._contentFlow);t&&this._node.setFlagNoHanging(t,"parent")}),this._debug._&&t.length&&console.log("✓ noHangings got the flag")}}_prepareNoBreakElements(e){if(e.length){const t=this._node.resolveConfigSelectorConstraints(e,this._contentFlow,"noBreaks");t.forEach(e=>this._node.setFlagNoBreak(e)),this._debug._&&t.length&&console.log("✓ noBreaks got the flag")}}_prepareForcedPageBreakElements({beforeSelectors:e,afterSelectors:t,forcedSelectors:i}){const o=e.length?this._node.resolveConfigSelectorConstraints(e,this._contentFlow,"pageStarters"):[],n=t.length?this._node.resolveConfigSelectorConstraints(t,this._contentFlow,"pageEnders"):[],r=this._node.resolveConfigSelectorConstraints(i,this._contentFlow,"forcedPageStarters");if(o.length){const e=o[0],t=this._node.findFirstChildParent(e,this._contentFlow)||e;this._node.isAfterContentFlowStart(t)&&o.shift()}if(n.length){const e=n.at(-1),t=this._node.findLastChildParent(e,this._contentFlow)||e,i=this._DOM.getRightNeighbor(t);this._node.isContentFlowEnd(i)&&n.pop()}o.length&&o.forEach(e=>{const t=this._node.findBetterForcedPageStarter(e,this._contentFlow);this.strictAssert(t,"findBetterForcedPageStarter should return an element. Returns:",t),this._DOM.insertBefore(t,this._node.createForcedPageBreak()),this._debug._&&console.log("📄⤵️ pageStarters • inserted before",{candidate:t,element:e})}),r&&r.forEach(e=>{if(!this._node.isForcedPageBreak(e)){const t=this._node.findBetterForcedPageStarter(e,this._contentFlow);this.strictAssert(t,"findBetterForcedPageStarter should return an element. Returns:",t),this._DOM.insertBefore(t,this._node.createForcedPageBreak()),this._debug._&&console.log("📄⤵️⤵️ forcedPageStarters • inserted before",{candidate:t,element:e})}}),n.length&&n.forEach(e=>{const t=this._node.findLastChildParent(e,this._contentFlow);t&&(e=t),this._node.isForcedPageBreak(this._DOM.getRightNeighbor(e))||(this._DOM.insertAfter(e,this._node.createForcedPageBreak()),this._debug._&&console.log("📄⤴️ pageEnders • inserted after",{element:e}))})}_registerFirstPage(){this._registerPageStart({element:this._DOM.getElement(this._selector.contentFlowStart,this._contentFlow),context:"register First Page"})}_isContentFlowShort(){const e=this._DOM.getElement(this._selector.contentFlowEnd,this._contentFlow),t=this._node.getBottom(e,this._root),i=tthis._registerPageStart({element:e,context:"All Forced Page Break Inside _contentFlow"}))}_calculatePageStarts(){if(this._registerFirstPage(),this._isContentFlowShort())return void this._resolveForcedPBInsideContentFlow();const e=this._node.getPreparedChildren(this._contentFlow);this._contentFlowEnd=e.at(-1),this._contentFlowLastChild=e.at(-2),this._debug._&&console.groupCollapsed("%c🚸 children(contentFlow)",Mo),this._debug._&&console.log(e),this._debug._&&console.groupEnd("%c🚸 children(contentFlow)",Mo),this._parseNodes({array:e})}_resolvePageEnds(){for(let e=1;e"),"📄",this.pages.length,{currentElement:o}),this._debug._parseNode&&console.log({previousElement:i,currentElement:o,nextElement:n,isFirstChild:e,isLastChild:t,arrayTopParent:r,arrayBottomParent:s}),!n)return this._node.markProcessed(o,"content-flow-end"),this._debug._parseNode&&console.log("%c END _parseNode (!nextElement)",Po),void(this._debug._parseNode&&console.groupEnd());const a=this._node.getBottom(o,this._root),h=s?this._node.getBottom(s,this._root):void 0;let c=h;const d=this._node.getTop(o,this._root);if(void 0!==h&&h-a>=this._referenceHeight){if(c=void 0,this._debug._parseNode&&console.log("🪁 Tail: We got a tail from the lower shells of the last child. Giving up our “last child” rule here and will try to insert a page break at the end of some parent. ",{arrayParentBottomEdge:h,currentParentBottomEdge:c,currentElementBottom:a,pageBottom:this.pages.at(-1).pageBottom},{currentElement:o,arrayBottomParent:s}),a<=this.pages.at(-1).pageBottom){this._debug._parseNode&&console.log("🪁 Tail: currentElementBottom <= this.pages.at(-1).pageBottom");const e=[];let t=o;for(this._debug._parseNode&&console.log("🪁 Tail: currentElement",o);t&&t!==s;)e.push({element:t,bottom:this._node.getBottom(t,this._root)}),t=t.parentElement;if(t!==s)throw new Error('"bottom" parent not found in the ancestor chain');e.push({element:s,bottom:h}),this._debug._parseNode&&console.log("🪁 Tail: _parents",e),this._debug._parseNode&&console.log("🪁 Tail: current PageBottom",this.pages.at(-1).pageBottom);for(let t=0;tthis.pages.at(-1).pageBottom){this._debug._parseNode&&console.log("🪁 Tail: _parents[i].bottom > this.pages.at(-1).pageBottom",e[t].bottom,">",this.pages.at(-1).pageBottom,e[t].element);const i=this._node.createNeutral();if(i.classList.add("service"),this._DOM.insertAtEnd(e[t].element,i),this._registerPageStart({element:i,context:"_isTailLongerThanPage"}),this._debug._parseNode&&console.log("_registerPageStart",i),this._node.markProcessed(i,"node is ForcedPageBreak"),this._debug._parseNode&&console.log(this.pages.at(-1).pageBottom,h),!(h>this.pages.at(-1).pageBottom))return this._debug._parseNode&&console.log("%c END _parseNode (bottom Tail of parents)",Po),void(this._debug._parseNode&&console.groupEnd());this._debug._&&console.log("🧧 • arrayParentBottomEdge > this.pages.at(-1).pageBottom")}return this._debug._parseNode&&console.log("%c END _parseNode (bottom Tail of parents)",Po),void(this._debug._parseNode&&console.groupEnd())}this._debug._parseNode&&console.log("🪁 Tail: currentElementBottom > this.pages.at(-1).pageBottom","DOING NOTHING")} //! currentParentBottomEdge is refreshed right before, so descendants see live parent boundaries. -const g=c??a;if(this._debug._parseNode&&console.log("[_parseNode]",{currentBlockBottom:g,currentParentBottomEdge:c,currentElementBottom:a}),this.pages.at(-1).pageStart===o&&(this._node.isNoBreak(o)||g<=this.pages.at(-1).pageBottom))return this._node.markProcessed(o,"node is already registered and fits in the page"),this._debug._parseNode&&console.log("%c END _parseNode (node is already registered and fits in the next page)",Po),void(this._debug._parseNode&&console.groupEnd());if(d>=this.pages.at(-1).pageBottom&&a-d){const t=e&&Boolean(r)?this._node.getTopForPageStartCandidate(r,this._root):void 0,i=Boolean(t)&&d-t>=this._referenceHeight;if(i)this._debug._parseNode&&console.log("🪁 beginning Tail",{parentTop:t,currentParentBottomEdge:c,currentElementTop:d,pageBottom:this.pages.at(-1).pageBottom},{currentElement:o,arrayTopParent:r});else{const e=this._DOM.getComputedStyle(o)?.display||"";if(e.includes("inline")||"contents"===e)return this._debug._parseNode&&console.log("🧅 current in thin wrapper"),this._registerPageStart({element:o,improveResult:!0,context:"🧅 current in thin wrapper"}),this._debug._parseNode&&console.log("%c END _parseNode (registered new page start)",Po),void(this._debug._parseNode&&console.groupEnd())}this._registerPageStart({element:o,improveResult:!i,context:"currentElementTop >= this.pages.at(-1).pageBottom"})}if(this._node.isForcedPageBreak(o))return this._registerPageStart({element:o,context:"currentElement is ForcedPageBreak"}),this._node.markProcessed(o,"node is ForcedPageBreak"),this._debug._parseNode&&console.log("%c END _parseNode (isForcedPageBreak)",Po),void(this._debug._parseNode&&console.groupEnd());this.strictAssert(this._DOM.getElementOffsetParent(o),"it is expected that the element has an offset parent",o);const p=this._node.getTop(n,this._root);if(this._debug._parseNode&&console.log(...l,"• pageBottom",this.pages.at(-1).pageBottom,"\n","• nextElementTop",p),p<=this.pages.at(-1).pageBottom)return this._debug._parseNode&&console.log("nextElementTop <= this.pages.at(-1).pageBottom",p,"<=",this.pages.at(-1).pageBottom),this._node.markProcessed(o,"node fits"),this._node.findAllForcedPageBreakInside(o).forEach(e=>{this._node.markProcessed(e,"node is ForcedPageBreak (inside a node that fits)"),this._registerPageStart({element:e,context:"All Forced Page Break Inside currentElement"})}),this._debug._parseNode&&console.log("%c END _parseNode (node pass)",Po),void(this._debug._parseNode&&console.groupEnd());{if(this._debug._parseNode&&console.log("nextElementTop > this.pages.at(-1).pageBottom",p,">",this.pages.at(-1).pageBottom),g<=this.pages.at(-1).pageBottom)return this._debug._parseNode&&console.log("currentBlockBottom <= this.pages.at(-1).pageBottom",g,"<=",this.pages.at(-1).pageBottom,"\n register nextElement as pageStart"),this._node.isNoHanging(o)?(this._debug._parseNode&&console.log("currentElement fits / last, and _isNoHanging => move it to the next page"),this._node.markProcessed(o,"it fits & last & _isNoHanging => move it to the next page"),this._registerPageStart({element:o,improveResult:!0,context:"currentElement is NoHanging"}),this._debug._parseNode&&console.log("%c END _parseNode (isNoHanging)",Po),void(this._debug._parseNode&&console.groupEnd())):(this._registerPageStart({element:n,type:"next",context:"currentBlockBottom <= PgBtt && nextElementTop > PgBtt"}),this._node.markProcessed(o,"fits, its bottom falls exactly on the cut"),this._node.markProcessed(n,"starts new page, its top is exactly on the cut"),this._debug._parseNode&&console.log("%c END _parseNode (currentElement fits, register the next element)",Po),void(this._debug._parseNode&&console.groupEnd()));const t=this._node.resolveReplacedElement(o,{prefer:"first"});if(t){const i=this._node.isSVG(t),s=i?this._node.createSignpost(t):t,l=this._node.getTop(s,this._root),a=e&&r?this._node.getTop(r,this._root):void 0,d=r||this._DOM.getParentNode(s),g=this._node.estimateInlineImgGapBelow(d);let p=this.pages.at(-1).pageBottom-l-g;p-=h?h-this._node.getBottom(s,this._root):0;let u=this._referenceHeight-g-(void 0!==a?l-a:0);const _=this._DOM.getElementOffsetHeight(s),f=this._DOM.getElementOffsetWidth(s);if(this._debug._parseNode&&console.log("🖼️🖼️🖼️🖼️🖼️🖼️ (if mediaElement)",t,{_imageParent:d,arrayTopParent:r,arrayParentBottomEdge:h,availableImageNodeSpace:p,currentParentBottomEdge:c,currentElement:o,currentImage:s,currentImageHeight:_,currentImageWidth:f,isSvgMedia:i,imgGapBelow:g,parentTopForImage:a}),f>this._referenceWidth&&this._debug._parseNode&&console.warn("%c IMAGE is too wide","color: red"),_this._imageReductionRatio)return this._debug._parseNode&&console.log("Register next elements; 🖼️🖼️🖼️ IMG RESIZE to availableImageNodeSpace:",p,o),this._node.markProcessed(o,`IMG with ratio ${m}, and next starts on next`),this._node.fitElementWithinBoundaries({element:t,height:_,width:f,vspace:p,hspace:this._referenceWidth}),this._registerPageStart({element:n,type:"next",context:"current IMG was RESIZED to availableImageNodeSpace"}),this._debug._parseNode&&console.log("%c END _parseNode 🖼️ IMG scaled",Po),void(this._debug._parseNode&&console.groupEnd());this._node.markProcessed(o,"IMG starts on next");const b=i?s:t;return this._registerPageStart({element:b,improveResult:!0,context:"move IMG it to next page"}),this._debug._parseNode&&console.log("🖼️ register Page Start",o),_>u&&(this._node.fitElementWithinBoundaries({element:t,height:_,width:f,vspace:u,hspace:this._referenceWidth}),this._node.markProcessed(o,"IMG starts on next and resized"),this._debug._parseNode&&console.log("🖼️ ..and fit it to full page",o)),this._debug._parseNode&&console.log("%c END",Po),void(this._debug._parseNode&&console.groupEnd())}if(o.style.height){this._debug._parseNode&&console.log("🥁 currentElement has HEIGHT",o.style.height);const e=this.pages.at(-1).pageBottom-d,t=p-d,i=e/t,r=this._referenceHeight/t;return this._debug._parseNode&&console.log("\n🥁 currentElementTop",d,"\n🥁 pageBottom",this.pages.at(-1).pageBottom,"\n🥁 availableSpace",e,"\n🥁 currentElementContextualHeight",t,"\n🥁 availableSpaceFactor",i,"\n🥁 fullPageFactor",r),this.strictAssert(i<1),i>.8?(this._debug._parseNode&&console.log("🥁 availableSpaceFactor > 0.8: ",i),this._DOM.setStyles(o,{transform:`scale(${i})`,"transform-origin":"top center"}),this._registerPageStart({element:n,type:"next",context:"IMMEDIATELY scale currentElement to the remaining space; availableSpaceFactor > 0.8; currentElement.style.height"}),this._node.markProcessed(o,"processed as a image, has been scaled down within 20%, the next one starts a new page"),this._node.markProcessed(n,"the previous one was scaled down within 20%, and this one starts a new page."),this._debug._parseNode&&console.log("%c END _parseNode (has height & scale)",Po),void(this._debug._parseNode&&console.groupEnd())):(r<1&&(this._debug._parseNode&&console.log("🥁 fullPageFactor < 1: ",r),this._node.markProcessed(o,"processed as a image, has been scaled down, and starts new page"),this._DOM.setStyles(o,{transform:`scale(${r})`,"transform-origin":"top center"})),this._debug._parseNode&&console.log("🥁 _registerPageStart",o),this._registerPageStart({element:o,improveResult:!0,context:'has height & processed "as a image", has been scaled down, and starts new page'}),this._node.markProcessed(o,"processed as a image, starts new page"),this._debug._parseNode&&console.log("%c END _parseNode (has height & put on next page)",Po),void(this._debug._parseNode&&console.groupEnd()))}if(this._debug._parseNode&&console.log("split or not? \n","currentBlockBottom",g),this._debug._parseNode&&console.log("currentParentBottomEdge || currentElementBottom",{currentParentBottomEdge:c,currentElementBottom:a},"currentBlockBottom > this.pages.at(-1).pageBottom",g,">",this.pages.at(-1).pageBottom),this._DOM.getElementOffsetHeight(o) this.pages.at(-1).pageBottom"}),this._node.markProcessed(o,"starts new page, #fewLines"),this._debug._parseNode&&console.log("%c END _parseNode #fewLines",Po),void(this._debug._parseNode&&console.groupEnd());const u=this._node.getSplitChildren(o,this.pages.at(-1).pageBottom,this._referenceHeight,this._root);this._debug._parseNode&&console.log("try to break it and loop the children:",u);if(u.length){const e=r||o,t=s||o,l=this._node.isSliced(o)||this._node.isSlough(o);this._debug._parseNode&&console.log({isSlicedParent:l,arrayTopParent:r}),this._parseNodes({array:u,previous:i,next:n,arrayTopParent:l?void 0:e,arrayBottomParent:l?void 0:t}),this._node.markProcessed(o,"getSplitChildren and _parseNodes")}else this._debug._parseNode&&console.log(...l,"_registerPageStart (from _parseNode): \n",o),this._registerPageStart({element:o,improveResult:!0,context:"does not fit, has no children, register it (or parents if improved)"}),this._node.markProcessed(o,"doesn't fit, has no children, register it or parents")}this._debug._parseNode&&console.log("%c END _parseNode [•••]",Po,{currentElement:o}),this._debug._parseNode&&console.groupEnd()}}class Eo{constructor({config:e,DOM:t,node:i,selector:o,layout:n}){this._debug=e.debugMode?{...e.debugConfig.paper}:{},this._DOM=t,this._selector=o,this._node=i,this._frontpageTemplate=n.frontpageTemplate,this._headerTemplate=n.headerTemplate,this._footerTemplate=n.footerTemplate,this._pageChromeSelector=o?.pageChrome||".pageChrome",this._pageBodySpacerSelector=o?.pageBodySpacer||".pageBodySpacer",this._pageHeaderSelector=o?.pageHeader||".pageHeader",this._pageFooterSelector=o?.pageFooter||".pageFooter",this._headerContentSelector=o?.headerContent||".headerContent",this._footerContentSelector=o?.footerContent||".footerContent",this._frontpageElementSelector=o?.frontpageElement||".frontpageElement",this._frontpageContentSelector=o?.frontpageContent||".frontpageContent",this._virtualPaperSelector=o?.virtualPaper||".virtualPaper",this._virtualPaperTopMarginSelector=o?.virtualPaperTopMargin||".virtualPaperTopMargin",this._virtualPaperBottomMarginSelector=o?.virtualPaperBottomMargin||".virtualPaperBottomMargin",this._pageNumberRootSelector=o?.pageNumberRoot||void 0,this._pageNumberCurrentSelector=o?.pageNumberCurrent||void 0,this._pageNumberTotalSelector=o?.pageNumberTotal||void 0,this._paperHeight,this._frontpageFactor,this.headerHeight,this.footerHeight,this.bodyHeight,this.bodyWidth,this._calculatePaperParams()}createPageChrome({pageNumber:e,pageCount:t}){const i=this._node.create(this._pageChromeSelector);this._node.markPageNumber(i,e);const o=this._composePageElements({pageNumber:e,pageCount:t});return this._DOM.insertAtEnd(i,o),i}_composePageElements({pageNumber:e,pageCount:t}){const i=this._DOM.createDocumentFragment(),o=this._createPageBodySpacer(this.bodyHeight);this._node.markPageNumber(o,e);const n=this._createPageHeader(this._headerTemplate),r=this._createPageFooter(this._footerTemplate);return this._DOM.insertAtEnd(i,this.createVirtualTopMargin(),n,o,r,this.createVirtualBottomMargin()),e&&t&&(this._setPageNumber(n,e,t),this._setPageNumber(r,e,t)),i}createFrontpage(){if(!this._frontpageTemplate)return void(this._debug&&console.warn("[paper • createFrontpage()] called without a template"));const e=this._node.create(this._frontpageElementSelector);this._DOM.setStyles(e,{height:this.bodyHeight+"px",display:"inline-block",width:"100%","vertical-align":"top"});const t=this._createFrontpageContent(this._frontpageTemplate,this._frontpageFactor);return this._DOM.setStyles(t,{display:"flow-root","transform-origin":"top center",height:"100%"}),this._DOM.insertAtStart(e,t),e}createVirtualTopMargin(){return this._node.create(this._virtualPaperTopMarginSelector)}createVirtualBottomMargin(){return this._node.create(this._virtualPaperBottomMarginSelector)}createVirtualPaper(e){const t=this._node.create(this._virtualPaperSelector);return e&&this._DOM.insertAtEnd(t,this.createVirtualTopMargin(),e,this.createVirtualBottomMargin()),t}_createFrontpageContent(e,t){const i=this._node.create(this._frontpageContentSelector);return e&&this._DOM.setInnerHTML(i,e),t&&this._DOM.setStyles(i,{transform:`scale(${t})`}),i}_createPageBodySpacer(e,t){const i=this._node.create(this._pageBodySpacerSelector);return this._DOM.setStyles(i,{height:e+"px"}),t&&this._DOM.insertAtEnd(i,t),i}_createPageHeader(e){const t=this._node.create(this._pageHeaderSelector);if(e){const i=this._node.create(this._headerContentSelector);this._DOM.setInnerHTML(i,e),this._DOM.insertAtEnd(t,i)}return t}_createPageFooter(e){const t=this._node.create(this._pageFooterSelector);if(e){const i=this._node.create(this._footerContentSelector);this._DOM.setInnerHTML(i,e),this._DOM.insertAtEnd(t,i)}return t}_setPageNumber(e,t,i){const o=this._pageNumberRootSelector?this._DOM.getElement(this._pageNumberRootSelector,e):this._pageNumberRootSelector;if(o){const e=this._DOM.getElement(this._pageNumberCurrentSelector,o),n=this._DOM.getElement(this._pageNumberTotalSelector,o);this._DOM.setInnerHTML(e,t),this._DOM.setInnerHTML(n,i)}}_calculatePaperParams(){const e=this._createPageBodySpacer(),t=this._createPageHeader(this._headerTemplate),i=this._createPageFooter(this._footerTemplate),o=this._node.create(this._virtualPaperSelector);this._DOM.insertAtEnd(o,this.createVirtualTopMargin(),t,e,i,this.createVirtualBottomMargin());const n=this._node.create("#workbench");this._DOM.setStyles(n,{position:"absolute",left:"-3000px"}),this._DOM.insertAtEnd(n,o),this._DOM.insertAtStart(this._DOM.body,n);const r=this._DOM.getElementBCR(o).height,s=this._DOM.getElementBCR(t).height||0,l=this._DOM.getElementBCR(i).height||0,a=this._DOM.getElementBCR(e).height,h=this._DOM.getElementBCR(e).width,c=this._createFrontpageContent(this._frontpageTemplate);this._DOM.insertAtStart(e,c);const d=this._DOM.getElementBCR(e).height,g=d>a?a/d:1;this._DOM.removeNode(n),s>.2*r&&console.warn("It seems that your custom header is too high"),l>.15*r&&console.warn("It seems that your custom footer is too high"),g<1&&console.warn("It seems that your frontpage content is too large. We made it smaller to fit on the page. Check out how it looks! It might make sense to fix this with styles or reduce the text amount."),this._paperHeight=r,this.headerHeight=s,this.footerHeight=l,this.bodyHeight=a,this.bodyWidth=h,this._frontpageFactor=g}}class To{constructor({config:e,DOM:t,selector:o,node:n,pages:r,layout:s,paper:l}){this._config=e,this._debug=e.debugMode?{...e.debugConfig.preview}:{},this._assert=!!e.consoleAssert,Object.assign(this,i),this._accumulatedAssertions={},this._DOM=t,this._selector=o,this._node=n,this._virtualPaperGapSelector=o.virtualPaperGap,this._runningSafetySelector=o.runningSafety,this._printPageBreakSelector=o.printPageBreak,this._pageDivider=o.pageDivider,this._virtualPaper=o.virtualPaper,this._virtualPaperTopMargin=o.virtualPaperTopMargin,this._pageBodySpacer=o.pageBodySpacer,this._pages=r,this._root=s.root,this._contentFlow=s.contentFlow,this._paperFlow=s.paperFlow,this._overlayFlow=s.overlayFlow,this._paper=l,this._hasFrontPage=!!s.frontpageTemplate}create(){return this._processFrontPage(),this._processPages(),(!0===this._config.mask||"true"===this._config.mask)&&this._addMask(),this._makeRootVisible(),this._accumulatedAssertions}_addMask(){const e=parseInt(this._config.virtualPagesGap),t=parseInt(this._config.paperHeight),i=parseInt(this._config.printTopMargin),o=parseInt(this._config.printBottomMargin),n=parseInt(this._config.headerMargin),r=parseInt(this._config.footerMargin),s=this._paper.headerHeight,l=this._paper.footerHeight,a=this._paper.bodyHeight,h=s?Math.ceil(n/2):0,c=l?Math.ceil(r/2):0,d=s-h,g=l-c,p=a+h+c,u=i+d,_=t+e;this.strictAssert(t===p+d+i+g+o,"Paper size calculation params do not match");const f=function({maskStep:e,maskWindow:t,maskFirstShift:i}){return`\n -webkit-mask-image: linear-gradient(\n black 0,\n black ${t}px,\n transparent ${t}px,\n transparent ${e}px\n );\n mask-image: linear-gradient(\n black 0,\n black ${t}px,\n transparent ${t}px,\n transparent ${e}px\n );\n -webkit-mask-repeat: no-repeat;\n mask-repeat: no-repeat;\n -webkit-mask-size: 100% ${e}px;\n mask-size: 100% ${e}px;\n -webkit-mask-position: 100% ${i}px;\n mask-position: 100% ${i}px;\n -webkit-mask-repeat: repeat-y;\n mask-repeat: repeat-y;\n -webkit-mask-origin: border-box;\n mask-origin: border-box;\n `}({maskFirstShift:u,maskStep:_,maskWindow:p}),m=`\n @media screen {\n ${this._selector.contentFlow} {\n ${f}\n }\n }\n @media print {\n ${this._selector.root}::after {\n /* Safety placeholder for the bottom margin of the paper.\n Remove if the margins at the bottom of the page are replaced with padding.\n Placed under the footer.\n */\n --paper-color: ${this._config.paperColor};\n background: var(--paper-color, white);\n content: '';\n position: fixed;\n pointer-events: none;\n z-index: 11;\n inset: 0;\n top: unset;\n height: ${o+l}px;\n }\n }`;this._node.insertStyle(m,"mask")}_makeRootVisible(){this._DOM.setStyles(this._root,{visibility:"visible"})}_processFrontPage(){if(this._hasFrontPage){const e=this._paper.createFrontpage();this._DOM.insertAtStart(this._contentFlow,e),this._pages.unshift({pageStart:e,pageEnd:e}),this._pages[1].prevPageEnd=e}}_processPages(){for(let e=0;e0&&this._debug._&&console.warn(`[preview] There is no page end element before ${e}. Perhaps it's a 'beginningTail'.`)}_createPageBreaker(e,t){const i=this._node.create(this._pageDivider);return this._DOM.setAttribute(i,"[page]",`${e+1}`),t&&this._paper.footerHeight&&this._DOM.setStyles(i,{marginTop:this._paper.footerHeight+"px"}),this._paper.headerHeight&&this._DOM.setStyles(i,{paddingBottom:this._paper.headerHeight+"px"}),i}_updatePageNumberElementAttrValue(e){this._hasFrontPage&&this._node.markPageStartElement(this._pages[e].pageStart,`${e+1}`),this._node.markPageEndElement(this._pages[e].pageEnd,`${e+1}`)}_insertPaper(e,t,i){i?this._DOM.insertAtEnd(e,i,t):this._DOM.insertAtEnd(e,t)}_createVirtualPaperGap(){return this._node.create(this._virtualPaperGapSelector)}_createVirtualPaperTopMargin(){return this._paper.createVirtualTopMargin()}_createVirtualPaperBottomMargin(){return this._paper.createVirtualBottomMargin()}_insertFrontpageSpacer(e,t){const i=this._node.create();return this._DOM.setStyles(i,{paddingBottom:t+"px"}),this._DOM.setAttribute(i,".printFrontpageSpacer"),this._DOM.insertAtStart(e,i),i}_insertHeaderSpacer(e,t){const i=this._DOM.createDocumentFragment(),o=this._node.create(this._runningSafetySelector);this._DOM.insertAtEnd(i,this._createVirtualPaperTopMargin(),o),this._DOM.insertAtEnd(e,i)}_insertFooterSpacer({target:e,footerHeight:t,pageSeparator:i,paperSeparator:o,pageIndex:n}){const r=this._DOM.createDocumentFragment(),s=this._createVirtualPaperGap(),l=this._node.create(this._runningSafetySelector);this._DOM.insertAtEnd(r,l,this._createVirtualPaperBottomMargin(),this._node.create(this._printPageBreakSelector),s),this._DOM.insertAtStart(e,r),this._balanceFooter({balancingFooter:l,contentSeparator:s,pageSeparator:i,paperSeparator:o,pageIndex:n})}_balanceFooter({balancingFooter:e,contentSeparator:t,pageSeparator:i,paperSeparator:o,pageIndex:n}){const r=this._node.getTop(i,this._root),s=this._node.getTop(o,this._root),l=this._node.getTop(t,this._root);this.strictAssert(s==r,"balancers in paper layers are misaligned",{pageIndex:n,balancingFooter:e,contentSeparator:t,pageSeparator:i,paperSeparator:o,paperSeparatorTop:s,pageSeparatorTop:r});const a=r-l;this._debug._&&console.log({balancingFooter:e,contentSeparatorTop:l,paperSeparatorTop:s,pageSeparatorTop:r}),this._DOM.setStyles(e,{"margin-bottom":a+"px"});a<-1&&(this._debug._&&console.warn(`[pages: ${n}-${n+1}] balancer is negative: ${a} < 0. Submitted to the Validator.`,t),this._accumulatedAssertions[n]={balancer:a,contentSeparator:t,pageNumber:n})}}class Oo{constructor({config:e,DOM:t,selector:i,node:o,layout:n}){this._globalDebugMode=e.debugMode,this._debug=e.debugMode?{...e.debugConfig.toc}:{},this._assert=!!e.consoleAssert,this._DOM=t,this._node=o,this._tocPageNumberSelector=e.tocPageNumberSelector,this._root=n.root,this._contentFlow=n.contentFlow,this._pageDividerSelector=i.pageDivider}render(){this._globalDebugMode&&console.time("Processing TOC"),this._debug._&&console.log(`\n📑 TOC: I am here!\n\ntocPageNumberSelector:\n • ${this._tocPageNumberSelector}\n pageDividerSelector:\n • ${this._pageDividerSelector}\n `);const e=this._DOM.getAll(this._tocPageNumberSelector,this._contentFlow);if(this._debug._&&console.log("📑 tocPageNumberBoxes",e.length),!e.length)return void(this._debug._&&console.log("📑 no valid toc"));const t=this._DOM.getAll(this._pageDividerSelector,this._contentFlow).reduce((e,t,i)=>{const o=this._node.getTop(t,this._root)-1,n=this._DOM.getAttribute(t,"[page]");return e[o]=n,e},{});this._debug._&&console.log("📑 dataFromPagesMarkers",t);const i=e.reduce((e,t)=>{const i=this._DOM.getDataId(t),o=this._DOM.getElementById(i),n=this._node.getTop(o,this._root);return e[n]={box:t,id:i,targetTop:n},e},{});this._debug._&&console.log("📑 dataFromTOC",i);const o={...t,...i};let n=0;this._debug._&&console.groupCollapsed("Processing obj");for(const e in o){const t=o[e];this._debug._&&console.log(`Processing ${e}: ${t}`),"string"==typeof t?n=t:(t.page=n,this._DOM.setInnerHTML(t.box,n))}this._debug._&&console.groupEnd("Processing obj"),this._debug._&&console.log("📑 tocObject",o),this._globalDebugMode&&console.timeEnd("Processing TOC")}}class yo{constructor({config:e,DOM:t,selector:o,node:n,layout:r,pages:s,previewValidations:l}){this._config=e,this._selector=o,this._DOM=t,this._node=n,this._layout=r,this._root=r.root,this._pageCount=s.length,this._accumulatedAssertions=l,this._assert=!!e.consoleAssert,Object.assign(this,i)}init(){this._config.debugMode&&console.log("🐙 i am Validator!");const e=this._collectPageOverflowAssertions();for(const[t,i]of Object.entries(e))this._accumulatedAssertions[t]={...this._accumulatedAssertions[t]||{},...i};this.strictAssert(0===Object.keys(this._accumulatedAssertions).length,"Page overflow detected:",this._accumulatedAssertions)}_collectPageOverflowAssertions(){const e=`${this._selector.paperFlow} ${this._selector.virtualPaperGap}`,t=`${this._selector.contentFlow} ${this._selector.virtualPaperGap}`,i=(this._selector.contentFlow,this._selector.contentFlowEnd,`${this._selector.contentFlow} ${this._selector.pageEndMarker}`),o=`${this._selector.pageChrome} ${this._selector.pageBodySpacer}`,n={},r=[...this._DOM.getAllElements(e)],s=[...this._DOM.getAllElements(t)];this._assertElementsCount(this._pageCount-1,{paperGapElements:r,pageGapElements:s});const l=r.map(e=>this._node.getTop(e,this._root)),a=s.map(e=>this._node.getTop(e,this._root));for(let e=0;ee?this._node.getBottom(e,this._root):void 0),u=d.map(e=>e?this._node.getBottom(e,this._root):void 0);for(let e=0;e{e<=.1&&(clearInterval(t),this._preloader.remove()),this._preloader.style.opacity=e,e-=.1*e},50);this._debugMode&&console.log("%c Preloader removed ",vo)}_insertStyle(){const e=document.querySelector("head"),t=document.createElement("style");t.append(document.createTextNode(this._css())),t.setAttribute("data-preloader-style",""),e.append(t)}_css(){return`\n /* PRELOADER */\n .lds-dual-ring {\n position: absolute;\n z-index: 99999;\n top: 0; left: 0; bottom: 0; right: 0;\n background: ${this._preloaderBackground};\n display: flex;\n justify-content: center;\n align-items: center;\n }\n /*\n .lds-dual-ring:after {\n content: " ";\n display: block;\n width: 64px;\n height: 64px;\n margin: 8px;\n border-radius: 50%;\n border: 6px solid #eee;\n border-color: #eee transparent #eee transparent;\n animation: lds-dual-ring 1.2s linear infinite;\n }\n @keyframes lds-dual-ring {\n 0% {\n transform: rotate(0deg);\n }\n 100% {\n transform: rotate(360deg);\n }\n }\n */\n `}_resolveTarget(e){const t=(e.preloaderTarget||"").trim();return t&&document.querySelector(t)}}class Ro{constructor(e){this._debugMode=e.debugMode}run(){let e=[...document.querySelectorAll("object")];this._debugMode&&console.log(e);let t=[];return e.forEach(e=>{const i=new Promise(t=>{e.addEventListener("load",i=>{this._debugMode&&console.log("⏰ EVENT: object load",e.clientHeight,e.clientWidth,e),t()})});t.push(i)}),Promise.all(t)}}const xo=e=>!0===e||"true"===e;function No(e){const t=Array.isArray(e)?[]:{};return Object.entries(e).forEach(([e,i])=>{t[e]=!i||"object"!=typeof i||No(i)}),t}const Bo={DOM:{_:!1},layout:{_:!1},pages:{_:!1,_parseNode:!1,_parseNodes:!1,_registerPageStart:!1},paper:{_:!1},preview:{_:!1},toc:{_:!1},node:{_:!1,children:!1,creators:!1,flowFilters:!1,fitters:!1,getters:!1,markers:!1,pageBreaks:!1,positioning:!1,selectors:!1,selectorHeuristics:!1,slicers:!1,splitters:!1,wrappers:!1,pagination:!1},paragraph:{_:!1},grid:{_:!1},pre:{_:!1},table:{_:!1},tableLike:{_:!1},testSignals:{forcedModeLog:!1}};function Fo(e){const t=function(e){let t={debugMode:!1,forcedDebugMode:!1,consoleAssert:!1,markupDebugMode:!1,preloader:!1,preloaderTarget:"",preloaderBackground:"",mask:!0,noHangingSelectors:"",forcedPageBreakSelectors:"",pageBreakBeforeSelectors:"",pageBreakAfterSelectors:"",noBreakSelectors:"",tocPageNumberSelector:"html2pdf4doc-toc-page-number",printLeftMargin:"21mm",printRightMargin:"21mm",printTopMargin:"12mm",printBottomMargin:"12mm",printFontSize:"12pt",paperColor:"white",paperWidth:"210mm",paperHeight:"297mm",headerMargin:"16px",footerMargin:"16px",virtualPagesGap:"16px",splitLabelHeight:"24px"};const i={paperWidth:"210mm",paperHeight:"297mm"},o={paperWidth:"148.5mm",paperHeight:"210mm"};switch((e=function(e){const t={...e};for(const e in t){const i=t[e];if("string"==typeof i){const o=i.toLowerCase();"true"===o||"1"===o?t[e]=!0:"false"!==o&&"0"!==o&&""!==o||(t[e]=!1)}}return t}(e)).printPaperSize){case"A5":case"a5":t={...t,...o};break;default:t={...t,...i}}t={...t,initialRoot:y.init,tocPageNumberSelector:y.tocPageNumber,...e},console.info("[HTML2PDF4DOC] Config:",t);const n={printLeftMargin:t.printLeftMargin,printRightMargin:t.printRightMargin,printTopMargin:t.printTopMargin,printBottomMargin:t.printBottomMargin,printFontSize:t.printFontSize,paperWidth:t.paperWidth,paperHeight:t.paperHeight,headerMargin:t.headerMargin,footerMargin:t.footerMargin,virtualPagesGap:t.virtualPagesGap},r=document.createElement("div");return r.style="\n position:absolute;\n z-index:1000;\n left: 200%;\n ",document.body.append(r),Object.entries(n).forEach(([e,t])=>{r.style.width=t,n[e]=`${Math.trunc(r.getBoundingClientRect().width)}px`}),r.remove(),t={...t,...n},t.noHangingSelectors=t.noHangingSelectors+" H1 H2 H3 H4 H5 H6",t.forcedPageBreakSelectors=t.forcedPageBreakSelectors+" "+y.printForcedPageBreak,t.debugMode&&console.info("Config with converted units:",t),t}(e);t.forcedDebugMode&&(t.debugMode=!0,t.consoleAssert=!0,t.markupDebugMode=!0);const i=t.forcedDebugMode?No(Bo):Bo;return{...t,debugConfig:i}}const ko="color:Gray;border:1px solid;";console.info("[HTML2PDF4DOC] Version:","0.3.0");const Ho=document.currentScript.dataset,Ao=new class{constructor(e){this.params=function(e={}){const t={...e};return[["printWidth","paperWidth","data-print-width","data-paper-width"],["printHeight","paperHeight","data-print-height","data-paper-height"]].forEach(([e,i,o,n])=>{Object.prototype.hasOwnProperty.call(t,e)&&(console.warn(`[HTML2PDF4DOC] Config option "${o}" is deprecated. Use "${n}" instead.`),Object.prototype.hasOwnProperty.call(t,i)||(t[i]=t[e]),delete t[e])}),t}(e),this.forcedDebugMode=xo(e.forcedDebugMode),this.debugMode=xo(e.debugMode)||this.forcedDebugMode,this.preloader=e.preloader,this.selector=y,this.config}async render(){console.time("[HTML2PDF4DOC] Total time"),this.debugMode&&console.log("🏁 document.readyState",document.readyState),document.addEventListener("readystatechange",e=>{this.debugMode&&console.log("🏁 readystatechange",document.readyState)}),this.debugMode&&console.time("⏱️ await DOMContentLoaded time"),await new Promise(e=>{window.addEventListener("DOMContentLoaded",t=>{this.debugMode&&console.log("⏰ EVENT: DOMContentLoaded"),e()})}),this.debugMode&&console.timeEnd("⏱️ await DOMContentLoaded time"),this.debugMode&&console.time("⏱️ create Preloader time");const e=new Do(this.params);"true"===this.preloader&&e.create(),this.debugMode&&console.timeEnd("⏱️ create Preloader time"),this.debugMode&&console.time("⏱️ Config time"),this.debugMode&&console.groupCollapsed("%c config ",ko+"color:LightGray"),this.config=Fo(this.params),this.debugMode&&console.groupEnd(),this.debugMode&&console.info("⚙️ Current config with debugConfig:",this.config),this.debugMode&&console.timeEnd("⏱️ Config time"),this.config.debugConfig.testSignals.forcedModeLog&&console.info("[HTML2PDF4DOC] 🛠️ Forced debug mode is active."),this.config.consoleAssert&&console.info("[HTML2PDF4DOC] 🧧 Assertions enabled."),this.debugMode&&console.time("⏱️ DOM helpers init time");const t=new B({DOM:window.document,config:this.config});this.debugMode&&console.timeEnd("⏱️ DOM helpers init time"),this.debugMode&&console.time("⏱️ node helpers init time");const i=new mo({config:this.config,DOM:t,selector:this.selector});this.debugMode&&console.timeEnd("⏱️ node helpers init time"),this.debugMode&&console.time("⏱️ await window load time"),await new Promise(e=>{window.addEventListener("load",t=>{this.debugMode&&console.log("⏰ EVENT: window load"),e()})}),this.debugMode&&console.timeEnd("⏱️ await window load time"),this.debugMode&&console.time("⏱️ Layout time"),this.debugMode&&console.groupCollapsed("%c Layout ",ko);const o=new k({config:this.config,DOM:t,selector:this.selector,node:i});if(o.create(),this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Layout time"),!o.success)return void(this.debugMode&&console.error("Failed to create layout.\n\nWe have to interrupt the process of creating PDF preview."));this.debugMode&&console.info("%c calculate Paper params ",ko),this.debugMode&&console.time("⏱️ Paper time");const n=new Eo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o});if(this.debugMode&&console.timeEnd("⏱️ Paper time"),!n||!n.bodyHeight||!n.bodyWidth)return void(this.debugMode&&console.error("Failed to create paper calculations.\n\nWe have to interrupt the process of creating PDF preview."));this.debugMode&&console.time("⏱️ Preprocess time"),this.debugMode&&console.groupCollapsed("%c Preprocess ",ko),await new Ro(this.config).run(),this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Preprocess time"),this.debugMode&&console.time("⏱️ Pages time"),this.debugMode&&console.group("%c Pages ",ko);const r=new Co({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,referenceHeight:n.bodyHeight,referenceWidth:n.bodyWidth}).calculate();this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Pages time"),this.debugMode&&console.time("⏱️ Preview time"),this.debugMode&&console.groupCollapsed("%c Preview ",ko);const s=new To({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,paper:n,pages:r}).create();this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Preview time"),this.debugMode&&console.time("⏱️ Toc time"),new Oo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o}).render(),this.debugMode&&console.timeEnd("⏱️ Toc time"),this.debugMode&&console.time("⏱️ Validator time"),new yo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,pages:r,previewValidations:s}).init(),this.debugMode&&console.timeEnd("⏱️ Validator time"),t.setAttribute(o.root,"[success]"),t.setAttribute(o.root,"[pages]",r.length),e.remove(),console.info("[HTML2PDF4DOC] Page count:",r.length),console.timeEnd("[HTML2PDF4DOC] Total time")}}(Ho),Io="manual"===Ho.init;function Lo(){Io&&Ao.render()}Io&&console.info("HTML2PDF4DOC in manual initialization mode"),!Io&&Ao.render(),HTML2PDF4DOC=t})(); \ No newline at end of file +const g=c??a;if(this._debug._parseNode&&console.log("[_parseNode]",{currentBlockBottom:g,currentParentBottomEdge:c,currentElementBottom:a}),this.pages.at(-1).pageStart===o&&(this._node.isNoBreak(o)||g<=this.pages.at(-1).pageBottom))return this._node.markProcessed(o,"node is already registered and fits in the page"),this._debug._parseNode&&console.log("%c END _parseNode (node is already registered and fits in the next page)",Po),void(this._debug._parseNode&&console.groupEnd());if(d>=this.pages.at(-1).pageBottom&&a-d){const t=e&&Boolean(r)?this._node.getTopForPageStartCandidate(r,this._root):void 0,i=Boolean(t)&&d-t>=this._referenceHeight;if(i)this._debug._parseNode&&console.log("🪁 beginning Tail",{parentTop:t,currentParentBottomEdge:c,currentElementTop:d,pageBottom:this.pages.at(-1).pageBottom},{currentElement:o,arrayTopParent:r});else{const e=this._DOM.getComputedStyle(o)?.display||"";if(e.includes("inline")||"contents"===e)return this._debug._parseNode&&console.log("🧅 current in thin wrapper"),this._registerPageStart({element:o,improveResult:!0,context:"🧅 current in thin wrapper"}),this._debug._parseNode&&console.log("%c END _parseNode (registered new page start)",Po),void(this._debug._parseNode&&console.groupEnd())}this._registerPageStart({element:o,improveResult:!i,context:"currentElementTop >= this.pages.at(-1).pageBottom"})}if(this._node.isForcedPageBreak(o))return this._registerPageStart({element:o,context:"currentElement is ForcedPageBreak"}),this._node.markProcessed(o,"node is ForcedPageBreak"),this._debug._parseNode&&console.log("%c END _parseNode (isForcedPageBreak)",Po),void(this._debug._parseNode&&console.groupEnd());this.strictAssert(this._DOM.getElementOffsetParent(o),"it is expected that the element has an offset parent",o);const p=this._node.getTop(n,this._root);if(this._debug._parseNode&&console.log(...l,"• pageBottom",this.pages.at(-1).pageBottom,"\n","• nextElementTop",p),p<=this.pages.at(-1).pageBottom)return this._debug._parseNode&&console.log("nextElementTop <= this.pages.at(-1).pageBottom",p,"<=",this.pages.at(-1).pageBottom),this._node.markProcessed(o,"node fits"),this._node.findAllForcedPageBreakInside(o).forEach(e=>{this._node.markProcessed(e,"node is ForcedPageBreak (inside a node that fits)"),this._registerPageStart({element:e,context:"All Forced Page Break Inside currentElement"})}),this._debug._parseNode&&console.log("%c END _parseNode (node pass)",Po),void(this._debug._parseNode&&console.groupEnd());{if(this._debug._parseNode&&console.log("nextElementTop > this.pages.at(-1).pageBottom",p,">",this.pages.at(-1).pageBottom),g<=this.pages.at(-1).pageBottom)return this._debug._parseNode&&console.log("currentBlockBottom <= this.pages.at(-1).pageBottom",g,"<=",this.pages.at(-1).pageBottom,"\n register nextElement as pageStart"),this._node.isNoHanging(o)?(this._debug._parseNode&&console.log("currentElement fits / last, and _isNoHanging => move it to the next page"),this._node.markProcessed(o,"it fits & last & _isNoHanging => move it to the next page"),this._registerPageStart({element:o,improveResult:!0,context:"currentElement is NoHanging"}),this._debug._parseNode&&console.log("%c END _parseNode (isNoHanging)",Po),void(this._debug._parseNode&&console.groupEnd())):(this._registerPageStart({element:n,type:"next",context:"currentBlockBottom <= PgBtt && nextElementTop > PgBtt"}),this._node.markProcessed(o,"fits, its bottom falls exactly on the cut"),this._node.markProcessed(n,"starts new page, its top is exactly on the cut"),this._debug._parseNode&&console.log("%c END _parseNode (currentElement fits, register the next element)",Po),void(this._debug._parseNode&&console.groupEnd()));const t=this._node.resolveReplacedElement(o,{prefer:"first"});if(t){const i=this._node.isSVG(t),s=i?this._node.createSignpost(t):t,l=this._node.getTop(s,this._root),a=this._node.getBottom(s,this._root),d=e&&r?this._node.getTop(r,this._root):void 0,g=r||this._DOM.getParentNode(s),p=this._node.estimateInlineImgGapBelow(g);let u=this.pages.at(-1).pageBottom-l-p;u-=h?h-a:0;const _=this._DOM.getElementOffsetHeight(s),f=this._DOM.getElementOffsetWidth(s);if(this._debug._parseNode&&console.log("🖼️🖼️🖼️🖼️🖼️🖼️ (if mediaElement)",t,{_imageParent:g,arrayTopParent:r,arrayParentBottomEdge:h,availableImageNodeSpace:u,currentParentBottomEdge:c,currentElement:o,currentImage:s,currentImageHeight:_,currentImageWidth:f,isSvgMedia:i,imgGapBelow:p,parentTopForImage:d}),f>this._referenceWidth&&this._debug._parseNode&&console.warn("%c IMAGE is too wide","color: red"),_this._imageReductionRatio)return this._debug._parseNode&&console.log("Register next elements; 🖼️🖼️🖼️ IMG RESIZE to availableImageNodeSpace:",u,o),this._node.markProcessed(o,`IMG with ratio ${m}, and next starts on next`),this._node.fitElementWithinBoundaries({element:t,height:_,width:f,vspace:u,hspace:this._referenceWidth}),this._registerPageStart({element:n,type:"next",context:"current IMG was RESIZED to availableImageNodeSpace"}),this._debug._parseNode&&console.log("%c END _parseNode 🖼️ IMG scaled",Po),void(this._debug._parseNode&&console.groupEnd());this._node.markProcessed(o,"IMG starts on next");const b=i?s:t;this._registerPageStart({element:b,improveResult:!0,context:"move IMG it to next page"}),this._debug._parseNode&&console.log("🖼️ register Page Start",o);let w=this.pages.at(-1).pageBottom-l-p;const S=h?null:this._node.findLastChildParent(o,this._contentFlow),M=h||this._node.getBottom(S||o,this._root);return M>a&&(w-=M-a),_>w&&(this._node.fitElementWithinBoundaries({element:t,height:_,width:f,vspace:w,hspace:this._referenceWidth}),this._node.markProcessed(o,"IMG starts on next and resized"),this._debug._parseNode&&console.log("🖼️ ..and fit it to full page",o)),this._debug._parseNode&&console.log("%c END",Po),void(this._debug._parseNode&&console.groupEnd())}if(o.style.height){this._debug._parseNode&&console.log("🥁 currentElement has HEIGHT",o.style.height);const e=this.pages.at(-1).pageBottom-d,t=p-d,i=e/t,r=this._referenceHeight/t;return this._debug._parseNode&&console.log("\n🥁 currentElementTop",d,"\n🥁 pageBottom",this.pages.at(-1).pageBottom,"\n🥁 availableSpace",e,"\n🥁 currentElementContextualHeight",t,"\n🥁 availableSpaceFactor",i,"\n🥁 fullPageFactor",r),this.strictAssert(i<1),i>.8?(this._debug._parseNode&&console.log("🥁 availableSpaceFactor > 0.8: ",i),this._DOM.setStyles(o,{transform:`scale(${i})`,"transform-origin":"top center"}),this._registerPageStart({element:n,type:"next",context:"IMMEDIATELY scale currentElement to the remaining space; availableSpaceFactor > 0.8; currentElement.style.height"}),this._node.markProcessed(o,"processed as a image, has been scaled down within 20%, the next one starts a new page"),this._node.markProcessed(n,"the previous one was scaled down within 20%, and this one starts a new page."),this._debug._parseNode&&console.log("%c END _parseNode (has height & scale)",Po),void(this._debug._parseNode&&console.groupEnd())):(r<1&&(this._debug._parseNode&&console.log("🥁 fullPageFactor < 1: ",r),this._node.markProcessed(o,"processed as a image, has been scaled down, and starts new page"),this._DOM.setStyles(o,{transform:`scale(${r})`,"transform-origin":"top center"})),this._debug._parseNode&&console.log("🥁 _registerPageStart",o),this._registerPageStart({element:o,improveResult:!0,context:'has height & processed "as a image", has been scaled down, and starts new page'}),this._node.markProcessed(o,"processed as a image, starts new page"),this._debug._parseNode&&console.log("%c END _parseNode (has height & put on next page)",Po),void(this._debug._parseNode&&console.groupEnd()))}if(this._debug._parseNode&&console.log("split or not? \n","currentBlockBottom",g),this._debug._parseNode&&console.log("currentParentBottomEdge || currentElementBottom",{currentParentBottomEdge:c,currentElementBottom:a},"currentBlockBottom > this.pages.at(-1).pageBottom",g,">",this.pages.at(-1).pageBottom),this._DOM.getElementOffsetHeight(o) this.pages.at(-1).pageBottom"}),this._node.markProcessed(o,"starts new page, #fewLines"),this._debug._parseNode&&console.log("%c END _parseNode #fewLines",Po),void(this._debug._parseNode&&console.groupEnd());const u=this._node.getSplitChildren(o,this.pages.at(-1).pageBottom,this._referenceHeight,this._root);this._debug._parseNode&&console.log("try to break it and loop the children:",u);if(u.length){const e=r||o,t=s||o,l=this._node.isSliced(o)||this._node.isSlough(o);this._debug._parseNode&&console.log({isSlicedParent:l,arrayTopParent:r}),this._parseNodes({array:u,previous:i,next:n,arrayTopParent:l?void 0:e,arrayBottomParent:l?void 0:t}),this._node.markProcessed(o,"getSplitChildren and _parseNodes")}else this._debug._parseNode&&console.log(...l,"_registerPageStart (from _parseNode): \n",o),this._registerPageStart({element:o,improveResult:!0,context:"does not fit, has no children, register it (or parents if improved)"}),this._node.markProcessed(o,"doesn't fit, has no children, register it or parents")}this._debug._parseNode&&console.log("%c END _parseNode [•••]",Po,{currentElement:o}),this._debug._parseNode&&console.groupEnd()}}class Eo{constructor({config:e,DOM:t,node:i,selector:o,layout:n}){this._debug=e.debugMode?{...e.debugConfig.paper}:{},this._DOM=t,this._selector=o,this._node=i,this._frontpageTemplate=n.frontpageTemplate,this._headerTemplate=n.headerTemplate,this._footerTemplate=n.footerTemplate,this._pageChromeSelector=o?.pageChrome||".pageChrome",this._pageBodySpacerSelector=o?.pageBodySpacer||".pageBodySpacer",this._pageHeaderSelector=o?.pageHeader||".pageHeader",this._pageFooterSelector=o?.pageFooter||".pageFooter",this._headerContentSelector=o?.headerContent||".headerContent",this._footerContentSelector=o?.footerContent||".footerContent",this._frontpageElementSelector=o?.frontpageElement||".frontpageElement",this._frontpageContentSelector=o?.frontpageContent||".frontpageContent",this._virtualPaperSelector=o?.virtualPaper||".virtualPaper",this._virtualPaperTopMarginSelector=o?.virtualPaperTopMargin||".virtualPaperTopMargin",this._virtualPaperBottomMarginSelector=o?.virtualPaperBottomMargin||".virtualPaperBottomMargin",this._pageNumberRootSelector=o?.pageNumberRoot||void 0,this._pageNumberCurrentSelector=o?.pageNumberCurrent||void 0,this._pageNumberTotalSelector=o?.pageNumberTotal||void 0,this._paperHeight,this._frontpageFactor,this.headerHeight,this.footerHeight,this.bodyHeight,this.bodyWidth,this._calculatePaperParams()}createPageChrome({pageNumber:e,pageCount:t}){const i=this._node.create(this._pageChromeSelector);this._node.markPageNumber(i,e);const o=this._composePageElements({pageNumber:e,pageCount:t});return this._DOM.insertAtEnd(i,o),i}_composePageElements({pageNumber:e,pageCount:t}){const i=this._DOM.createDocumentFragment(),o=this._createPageBodySpacer(this.bodyHeight);this._node.markPageNumber(o,e);const n=this._createPageHeader(this._headerTemplate),r=this._createPageFooter(this._footerTemplate);return this._DOM.insertAtEnd(i,this.createVirtualTopMargin(),n,o,r,this.createVirtualBottomMargin()),e&&t&&(this._setPageNumber(n,e,t),this._setPageNumber(r,e,t)),i}createFrontpage(){if(!this._frontpageTemplate)return void(this._debug&&console.warn("[paper • createFrontpage()] called without a template"));const e=this._node.create(this._frontpageElementSelector);this._DOM.setStyles(e,{height:this.bodyHeight+"px",display:"inline-block",width:"100%","vertical-align":"top"});const t=this._createFrontpageContent(this._frontpageTemplate,this._frontpageFactor);return this._DOM.setStyles(t,{display:"flow-root","transform-origin":"top center",height:"100%"}),this._DOM.insertAtStart(e,t),e}createVirtualTopMargin(){return this._node.create(this._virtualPaperTopMarginSelector)}createVirtualBottomMargin(){return this._node.create(this._virtualPaperBottomMarginSelector)}createVirtualPaper(e){const t=this._node.create(this._virtualPaperSelector);return e&&this._DOM.insertAtEnd(t,this.createVirtualTopMargin(),e,this.createVirtualBottomMargin()),t}_createFrontpageContent(e,t){const i=this._node.create(this._frontpageContentSelector);return e&&this._DOM.setInnerHTML(i,e),t&&this._DOM.setStyles(i,{transform:`scale(${t})`}),i}_createPageBodySpacer(e,t){const i=this._node.create(this._pageBodySpacerSelector);return this._DOM.setStyles(i,{height:e+"px"}),t&&this._DOM.insertAtEnd(i,t),i}_createPageHeader(e){const t=this._node.create(this._pageHeaderSelector);if(e){const i=this._node.create(this._headerContentSelector);this._DOM.setInnerHTML(i,e),this._DOM.insertAtEnd(t,i)}return t}_createPageFooter(e){const t=this._node.create(this._pageFooterSelector);if(e){const i=this._node.create(this._footerContentSelector);this._DOM.setInnerHTML(i,e),this._DOM.insertAtEnd(t,i)}return t}_setPageNumber(e,t,i){const o=this._pageNumberRootSelector?this._DOM.getElement(this._pageNumberRootSelector,e):this._pageNumberRootSelector;if(o){const e=this._DOM.getElement(this._pageNumberCurrentSelector,o),n=this._DOM.getElement(this._pageNumberTotalSelector,o);this._DOM.setInnerHTML(e,t),this._DOM.setInnerHTML(n,i)}}_calculatePaperParams(){const e=this._createPageBodySpacer(),t=this._createPageHeader(this._headerTemplate),i=this._createPageFooter(this._footerTemplate),o=this._node.create(this._virtualPaperSelector);this._DOM.insertAtEnd(o,this.createVirtualTopMargin(),t,e,i,this.createVirtualBottomMargin());const n=this._node.create("#workbench");this._DOM.setStyles(n,{position:"absolute",left:"-3000px"}),this._DOM.insertAtEnd(n,o),this._DOM.insertAtStart(this._DOM.body,n);const r=this._DOM.getElementBCR(o).height,s=this._DOM.getElementBCR(t).height||0,l=this._DOM.getElementBCR(i).height||0,a=this._DOM.getElementBCR(e).height,h=this._DOM.getElementBCR(e).width,c=this._createFrontpageContent(this._frontpageTemplate);this._DOM.insertAtStart(e,c);const d=this._DOM.getElementBCR(e).height,g=d>a?a/d:1;this._DOM.removeNode(n),s>.2*r&&console.warn("It seems that your custom header is too high"),l>.15*r&&console.warn("It seems that your custom footer is too high"),g<1&&console.warn("It seems that your frontpage content is too large. We made it smaller to fit on the page. Check out how it looks! It might make sense to fix this with styles or reduce the text amount."),this._paperHeight=r,this.headerHeight=s,this.footerHeight=l,this.bodyHeight=a,this.bodyWidth=h,this._frontpageFactor=g}}class To{constructor({config:e,DOM:t,selector:o,node:n,pages:r,layout:s,paper:l}){this._config=e,this._debug=e.debugMode?{...e.debugConfig.preview}:{},this._assert=!!e.consoleAssert,Object.assign(this,i),this._accumulatedAssertions={},this._DOM=t,this._selector=o,this._node=n,this._virtualPaperGapSelector=o.virtualPaperGap,this._runningSafetySelector=o.runningSafety,this._printPageBreakSelector=o.printPageBreak,this._pageDivider=o.pageDivider,this._virtualPaper=o.virtualPaper,this._virtualPaperTopMargin=o.virtualPaperTopMargin,this._pageBodySpacer=o.pageBodySpacer,this._pages=r,this._root=s.root,this._contentFlow=s.contentFlow,this._paperFlow=s.paperFlow,this._overlayFlow=s.overlayFlow,this._paper=l,this._hasFrontPage=!!s.frontpageTemplate}create(){return this._processFrontPage(),this._processPages(),(!0===this._config.mask||"true"===this._config.mask)&&this._addMask(),this._makeRootVisible(),this._accumulatedAssertions}_addMask(){const e=parseInt(this._config.virtualPagesGap),t=parseInt(this._config.paperHeight),i=parseInt(this._config.printTopMargin),o=parseInt(this._config.printBottomMargin),n=parseInt(this._config.headerMargin),r=parseInt(this._config.footerMargin),s=this._paper.headerHeight,l=this._paper.footerHeight,a=this._paper.bodyHeight,h=s?Math.ceil(n/2):0,c=l?Math.ceil(r/2):0,d=s-h,g=l-c,p=a+h+c,u=i+d,_=t+e;this.strictAssert(t===p+d+i+g+o,"Paper size calculation params do not match");const f=function({maskStep:e,maskWindow:t,maskFirstShift:i}){return`\n -webkit-mask-image: linear-gradient(\n black 0,\n black ${t}px,\n transparent ${t}px,\n transparent ${e}px\n );\n mask-image: linear-gradient(\n black 0,\n black ${t}px,\n transparent ${t}px,\n transparent ${e}px\n );\n -webkit-mask-repeat: no-repeat;\n mask-repeat: no-repeat;\n -webkit-mask-size: 100% ${e}px;\n mask-size: 100% ${e}px;\n -webkit-mask-position: 100% ${i}px;\n mask-position: 100% ${i}px;\n -webkit-mask-repeat: repeat-y;\n mask-repeat: repeat-y;\n -webkit-mask-origin: border-box;\n mask-origin: border-box;\n `}({maskFirstShift:u,maskStep:_,maskWindow:p}),m=`\n @media screen {\n ${this._selector.contentFlow} {\n ${f}\n }\n }\n @media print {\n ${this._selector.root}::after {\n /* Safety placeholder for the bottom margin of the paper.\n Remove if the margins at the bottom of the page are replaced with padding.\n Placed under the footer.\n */\n --paper-color: ${this._config.paperColor};\n background: var(--paper-color, white);\n content: '';\n position: fixed;\n pointer-events: none;\n z-index: 11;\n inset: 0;\n top: unset;\n height: ${o+l}px;\n }\n }`;this._node.insertStyle(m,"mask")}_makeRootVisible(){this._DOM.setStyles(this._root,{visibility:"visible"})}_processFrontPage(){if(this._hasFrontPage){const e=this._paper.createFrontpage();this._DOM.insertAtStart(this._contentFlow,e),this._pages.unshift({pageStart:e,pageEnd:e}),this._pages[1].prevPageEnd=e}}_processPages(){for(let e=0;e0&&this._debug._&&console.warn(`[preview] There is no page end element before ${e}. Perhaps it's a 'beginningTail'.`)}_createPageBreaker(e,t){const i=this._node.create(this._pageDivider);return this._DOM.setAttribute(i,"[page]",`${e+1}`),t&&this._paper.footerHeight&&this._DOM.setStyles(i,{marginTop:this._paper.footerHeight+"px"}),this._paper.headerHeight&&this._DOM.setStyles(i,{paddingBottom:this._paper.headerHeight+"px"}),i}_updatePageNumberElementAttrValue(e){this._hasFrontPage&&this._node.markPageStartElement(this._pages[e].pageStart,`${e+1}`),this._node.markPageEndElement(this._pages[e].pageEnd,`${e+1}`)}_insertPaper(e,t,i){i?this._DOM.insertAtEnd(e,i,t):this._DOM.insertAtEnd(e,t)}_createVirtualPaperGap(){return this._node.create(this._virtualPaperGapSelector)}_createVirtualPaperTopMargin(){return this._paper.createVirtualTopMargin()}_createVirtualPaperBottomMargin(){return this._paper.createVirtualBottomMargin()}_insertFrontpageSpacer(e,t){const i=this._node.create();return this._DOM.setStyles(i,{paddingBottom:t+"px"}),this._DOM.setAttribute(i,".printFrontpageSpacer"),this._DOM.insertAtStart(e,i),i}_insertHeaderSpacer(e,t){const i=this._DOM.createDocumentFragment(),o=this._node.create(this._runningSafetySelector);this._DOM.insertAtEnd(i,this._createVirtualPaperTopMargin(),o),this._DOM.insertAtEnd(e,i)}_insertFooterSpacer({target:e,footerHeight:t,pageSeparator:i,paperSeparator:o,pageIndex:n}){const r=this._DOM.createDocumentFragment(),s=this._createVirtualPaperGap(),l=this._node.create(this._runningSafetySelector);this._DOM.insertAtEnd(r,l,this._createVirtualPaperBottomMargin(),this._node.create(this._printPageBreakSelector),s),this._DOM.insertAtStart(e,r),this._balanceFooter({balancingFooter:l,contentSeparator:s,pageSeparator:i,paperSeparator:o,pageIndex:n})}_balanceFooter({balancingFooter:e,contentSeparator:t,pageSeparator:i,paperSeparator:o,pageIndex:n}){const r=this._node.getTop(i,this._root),s=this._node.getTop(o,this._root),l=this._node.getTop(t,this._root);this.strictAssert(s==r,"balancers in paper layers are misaligned",{pageIndex:n,balancingFooter:e,contentSeparator:t,pageSeparator:i,paperSeparator:o,paperSeparatorTop:s,pageSeparatorTop:r});const a=r-l;this._debug._&&console.log({balancingFooter:e,contentSeparatorTop:l,paperSeparatorTop:s,pageSeparatorTop:r}),this._DOM.setStyles(e,{"margin-bottom":a+"px"});a<-1&&(this._debug._&&console.warn(`[pages: ${n}-${n+1}] balancer is negative: ${a} < 0. Submitted to the Validator.`,t),this._accumulatedAssertions[n]={balancer:a,contentSeparator:t,pageNumber:n})}}class Oo{constructor({config:e,DOM:t,selector:i,node:o,layout:n}){this._globalDebugMode=e.debugMode,this._debug=e.debugMode?{...e.debugConfig.toc}:{},this._assert=!!e.consoleAssert,this._DOM=t,this._node=o,this._tocPageNumberSelector=e.tocPageNumberSelector,this._root=n.root,this._contentFlow=n.contentFlow,this._pageDividerSelector=i.pageDivider}render(){this._globalDebugMode&&console.time("Processing TOC"),this._debug._&&console.log(`\n📑 TOC: I am here!\n\ntocPageNumberSelector:\n • ${this._tocPageNumberSelector}\n pageDividerSelector:\n • ${this._pageDividerSelector}\n `);const e=this._DOM.getAll(this._tocPageNumberSelector,this._contentFlow);if(this._debug._&&console.log("📑 tocPageNumberBoxes",e.length),!e.length)return void(this._debug._&&console.log("📑 no valid toc"));const t=this._DOM.getAll(this._pageDividerSelector,this._contentFlow).reduce((e,t,i)=>{const o=this._node.getTop(t,this._root)-1,n=this._DOM.getAttribute(t,"[page]");return e[o]=n,e},{});this._debug._&&console.log("📑 dataFromPagesMarkers",t);const i=e.reduce((e,t)=>{const i=this._DOM.getDataId(t),o=this._DOM.getElementById(i),n=this._node.getTop(o,this._root);return e[n]={box:t,id:i,targetTop:n},e},{});this._debug._&&console.log("📑 dataFromTOC",i);const o={...t,...i};let n=0;this._debug._&&console.groupCollapsed("Processing obj");for(const e in o){const t=o[e];this._debug._&&console.log(`Processing ${e}: ${t}`),"string"==typeof t?n=t:(t.page=n,this._DOM.setInnerHTML(t.box,n))}this._debug._&&console.groupEnd("Processing obj"),this._debug._&&console.log("📑 tocObject",o),this._globalDebugMode&&console.timeEnd("Processing TOC")}}class yo{constructor({config:e,DOM:t,selector:o,node:n,layout:r,pages:s,previewValidations:l}){this._config=e,this._selector=o,this._DOM=t,this._node=n,this._layout=r,this._root=r.root,this._pageCount=s.length,this._accumulatedAssertions=l,this._assert=!!e.consoleAssert,Object.assign(this,i)}init(){this._config.debugMode&&console.log("🐙 i am Validator!");const e=this._collectPageOverflowAssertions();for(const[t,i]of Object.entries(e))this._accumulatedAssertions[t]={...this._accumulatedAssertions[t]||{},...i};this.strictAssert(0===Object.keys(this._accumulatedAssertions).length,"Page overflow detected:",this._accumulatedAssertions)}_collectPageOverflowAssertions(){const e=`${this._selector.paperFlow} ${this._selector.virtualPaperGap}`,t=`${this._selector.contentFlow} ${this._selector.virtualPaperGap}`,i=(this._selector.contentFlow,this._selector.contentFlowEnd,`${this._selector.contentFlow} ${this._selector.pageEndMarker}`),o=`${this._selector.pageChrome} ${this._selector.pageBodySpacer}`,n={},r=[...this._DOM.getAllElements(e)],s=[...this._DOM.getAllElements(t)];this._assertElementsCount(this._pageCount-1,{paperGapElements:r,pageGapElements:s});const l=r.map(e=>this._node.getTop(e,this._root)),a=s.map(e=>this._node.getTop(e,this._root));for(let e=0;ee?this._node.getBottom(e,this._root):void 0),u=d.map(e=>e?this._node.getBottom(e,this._root):void 0);for(let e=0;e{e<=.1&&(clearInterval(t),this._preloader.remove()),this._preloader.style.opacity=e,e-=.1*e},50);this._debugMode&&console.log("%c Preloader removed ",vo)}_insertStyle(){const e=document.querySelector("head"),t=document.createElement("style");t.append(document.createTextNode(this._css())),t.setAttribute("data-preloader-style",""),e.append(t)}_css(){return`\n /* PRELOADER */\n .lds-dual-ring {\n position: absolute;\n z-index: 99999;\n top: 0; left: 0; bottom: 0; right: 0;\n background: ${this._preloaderBackground};\n display: flex;\n justify-content: center;\n align-items: center;\n }\n /*\n .lds-dual-ring:after {\n content: " ";\n display: block;\n width: 64px;\n height: 64px;\n margin: 8px;\n border-radius: 50%;\n border: 6px solid #eee;\n border-color: #eee transparent #eee transparent;\n animation: lds-dual-ring 1.2s linear infinite;\n }\n @keyframes lds-dual-ring {\n 0% {\n transform: rotate(0deg);\n }\n 100% {\n transform: rotate(360deg);\n }\n }\n */\n `}_resolveTarget(e){const t=(e.preloaderTarget||"").trim();return t&&document.querySelector(t)}}class Ro{constructor(e){this._debugMode=e.debugMode}run(){let e=[...document.querySelectorAll("object")];this._debugMode&&console.log(e);let t=[];return e.forEach(e=>{const i=new Promise(t=>{e.addEventListener("load",i=>{this._debugMode&&console.log("⏰ EVENT: object load",e.clientHeight,e.clientWidth,e),t()})});t.push(i)}),Promise.all(t)}}const xo=e=>!0===e||"true"===e;function No(e){const t=Array.isArray(e)?[]:{};return Object.entries(e).forEach(([e,i])=>{t[e]=!i||"object"!=typeof i||No(i)}),t}const Bo={DOM:{_:!1},layout:{_:!1},pages:{_:!1,_parseNode:!1,_parseNodes:!1,_registerPageStart:!1},paper:{_:!1},preview:{_:!1},toc:{_:!1},node:{_:!1,children:!1,creators:!1,flowFilters:!1,fitters:!1,getters:!1,markers:!1,pageBreaks:!1,positioning:!1,selectors:!1,selectorHeuristics:!1,slicers:!1,splitters:!1,wrappers:!1,pagination:!1},paragraph:{_:!1},grid:{_:!1},pre:{_:!1},table:{_:!1},tableLike:{_:!1},testSignals:{forcedModeLog:!1}};function Fo(e){const t=function(e){let t={debugMode:!1,forcedDebugMode:!1,consoleAssert:!1,markupDebugMode:!1,preloader:!1,preloaderTarget:"",preloaderBackground:"",mask:!0,noHangingSelectors:"",forcedPageBreakSelectors:"",pageBreakBeforeSelectors:"",pageBreakAfterSelectors:"",noBreakSelectors:"",tocPageNumberSelector:"html2pdf4doc-toc-page-number",printLeftMargin:"21mm",printRightMargin:"21mm",printTopMargin:"12mm",printBottomMargin:"12mm",printFontSize:"12pt",paperColor:"white",paperWidth:"210mm",paperHeight:"297mm",headerMargin:"16px",footerMargin:"16px",virtualPagesGap:"16px",splitLabelHeight:"24px"};const i={paperWidth:"210mm",paperHeight:"297mm"},o={paperWidth:"148.5mm",paperHeight:"210mm"};switch((e=function(e){const t={...e};for(const e in t){const i=t[e];if("string"==typeof i){const o=i.toLowerCase();"true"===o||"1"===o?t[e]=!0:"false"!==o&&"0"!==o&&""!==o||(t[e]=!1)}}return t}(e)).printPaperSize){case"A5":case"a5":t={...t,...o};break;default:t={...t,...i}}t={...t,initialRoot:y.init,tocPageNumberSelector:y.tocPageNumber,...e},console.info("[HTML2PDF4DOC] Config:",t);const n={printLeftMargin:t.printLeftMargin,printRightMargin:t.printRightMargin,printTopMargin:t.printTopMargin,printBottomMargin:t.printBottomMargin,printFontSize:t.printFontSize,paperWidth:t.paperWidth,paperHeight:t.paperHeight,headerMargin:t.headerMargin,footerMargin:t.footerMargin,virtualPagesGap:t.virtualPagesGap},r=document.createElement("div");return r.style="\n position:absolute;\n z-index:1000;\n left: 200%;\n ",document.body.append(r),Object.entries(n).forEach(([e,t])=>{r.style.width=t,n[e]=`${Math.trunc(r.getBoundingClientRect().width)}px`}),r.remove(),t={...t,...n},t.noHangingSelectors=t.noHangingSelectors+" H1 H2 H3 H4 H5 H6",t.forcedPageBreakSelectors=t.forcedPageBreakSelectors+" "+y.printForcedPageBreak,t.debugMode&&console.info("Config with converted units:",t),t}(e);t.forcedDebugMode&&(t.debugMode=!0,t.consoleAssert=!0,t.markupDebugMode=!0);const i=t.forcedDebugMode?No(Bo):Bo;return{...t,debugConfig:i}}const ko="color:Gray;border:1px solid;";console.info("[HTML2PDF4DOC] Version:","0.3.0");const Ho=document.currentScript.dataset,Ao=new class{constructor(e){this.params=function(e={}){const t={...e};return[["printWidth","paperWidth","data-print-width","data-paper-width"],["printHeight","paperHeight","data-print-height","data-paper-height"]].forEach(([e,i,o,n])=>{Object.prototype.hasOwnProperty.call(t,e)&&(console.warn(`[HTML2PDF4DOC] Config option "${o}" is deprecated. Use "${n}" instead.`),Object.prototype.hasOwnProperty.call(t,i)||(t[i]=t[e]),delete t[e])}),t}(e),this.forcedDebugMode=xo(e.forcedDebugMode),this.debugMode=xo(e.debugMode)||this.forcedDebugMode,this.preloader=e.preloader,this.selector=y,this.config}async render(){console.time("[HTML2PDF4DOC] Total time"),this.debugMode&&console.log("🏁 document.readyState",document.readyState),document.addEventListener("readystatechange",e=>{this.debugMode&&console.log("🏁 readystatechange",document.readyState)}),this.debugMode&&console.time("⏱️ await DOMContentLoaded time"),await new Promise(e=>{window.addEventListener("DOMContentLoaded",t=>{this.debugMode&&console.log("⏰ EVENT: DOMContentLoaded"),e()})}),this.debugMode&&console.timeEnd("⏱️ await DOMContentLoaded time"),this.debugMode&&console.time("⏱️ create Preloader time");const e=new Do(this.params);"true"===this.preloader&&e.create(),this.debugMode&&console.timeEnd("⏱️ create Preloader time"),this.debugMode&&console.time("⏱️ Config time"),this.debugMode&&console.groupCollapsed("%c config ",ko+"color:LightGray"),this.config=Fo(this.params),this.debugMode&&console.groupEnd(),this.debugMode&&console.info("⚙️ Current config with debugConfig:",this.config),this.debugMode&&console.timeEnd("⏱️ Config time"),this.config.debugConfig.testSignals.forcedModeLog&&console.info("[HTML2PDF4DOC] 🛠️ Forced debug mode is active."),this.config.consoleAssert&&console.info("[HTML2PDF4DOC] 🧧 Assertions enabled."),this.debugMode&&console.time("⏱️ DOM helpers init time");const t=new B({DOM:window.document,config:this.config});this.debugMode&&console.timeEnd("⏱️ DOM helpers init time"),this.debugMode&&console.time("⏱️ node helpers init time");const i=new mo({config:this.config,DOM:t,selector:this.selector});this.debugMode&&console.timeEnd("⏱️ node helpers init time"),this.debugMode&&console.time("⏱️ await window load time"),await new Promise(e=>{window.addEventListener("load",t=>{this.debugMode&&console.log("⏰ EVENT: window load"),e()})}),this.debugMode&&console.timeEnd("⏱️ await window load time"),this.debugMode&&console.time("⏱️ Layout time"),this.debugMode&&console.groupCollapsed("%c Layout ",ko);const o=new k({config:this.config,DOM:t,selector:this.selector,node:i});if(o.create(),this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Layout time"),!o.success)return void(this.debugMode&&console.error("Failed to create layout.\n\nWe have to interrupt the process of creating PDF preview."));this.debugMode&&console.info("%c calculate Paper params ",ko),this.debugMode&&console.time("⏱️ Paper time");const n=new Eo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o});if(this.debugMode&&console.timeEnd("⏱️ Paper time"),!n||!n.bodyHeight||!n.bodyWidth)return void(this.debugMode&&console.error("Failed to create paper calculations.\n\nWe have to interrupt the process of creating PDF preview."));this.debugMode&&console.time("⏱️ Preprocess time"),this.debugMode&&console.groupCollapsed("%c Preprocess ",ko),await new Ro(this.config).run(),this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Preprocess time"),this.debugMode&&console.time("⏱️ Pages time"),this.debugMode&&console.group("%c Pages ",ko);const r=new Co({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,referenceHeight:n.bodyHeight,referenceWidth:n.bodyWidth}).calculate();this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Pages time"),this.debugMode&&console.time("⏱️ Preview time"),this.debugMode&&console.groupCollapsed("%c Preview ",ko);const s=new To({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,paper:n,pages:r}).create();this.debugMode&&console.groupEnd(),this.debugMode&&console.timeEnd("⏱️ Preview time"),this.debugMode&&console.time("⏱️ Toc time"),new Oo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o}).render(),this.debugMode&&console.timeEnd("⏱️ Toc time"),this.debugMode&&console.time("⏱️ Validator time"),new yo({config:this.config,DOM:t,selector:this.selector,node:i,layout:o,pages:r,previewValidations:s}).init(),this.debugMode&&console.timeEnd("⏱️ Validator time"),t.setAttribute(o.root,"[success]"),t.setAttribute(o.root,"[pages]",r.length),e.remove(),console.info("[HTML2PDF4DOC] Page count:",r.length),console.timeEnd("[HTML2PDF4DOC] Total time")}}(Ho),Io="manual"===Ho.init;function Lo(){Io&&Ao.render()}Io&&console.info("HTML2PDF4DOC in manual initialization mode"),!Io&&Ao.render(),HTML2PDF4DOC=t})(); \ No newline at end of file