source: extensions/FCKEditor/ckeditor/plugins/pastefromword/filter/default.js @ 7950

/*
Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

(function(){var a=CKEDITOR.htmlParser.fragment.prototype,b=CKEDITOR.htmlParser.element.prototype;a.onlyChild=b.onlyChild=function(){var h=this.children,i=h.length,j=i==1&&h[0];return j||null;};b.removeAnyChildWithName=function(h){var i=this.children,j=[],k;for(var l=0;l<i.length;l++){k=i[l];if(!k.name)continue;if(k.name==h){j.push(k);i.splice(l--,1);}j=j.concat(k.removeAnyChildWithName(h));}return j;};b.getAncestor=function(h){var i=this.parent;while(i&&!(i.name&&i.name.match(h)))i=i.parent;return i;};a.firstChild=b.firstChild=function(h){var i;for(var j=0;j<this.children.length;j++){i=this.children[j];if(h(i))return i;else if(i.name){i=i.firstChild(h);if(i)return i;}}return null;};b.addStyle=function(h,i,j){var n=this;var k,l='';if(typeof i=='string')l+=h+':'+i+';';else{if(typeof h=='object')for(var m in h){if(h.hasOwnProperty(m))l+=m+':'+h[m]+';';}else l+=h;j=i;}if(!n.attributes)n.attributes={};k=n.attributes.style||'';k=(j?[l,k]:[k,l]).join(';');n.attributes.style=k.replace(/^;|;(?=;)/,'');};CKEDITOR.dtd.parentOf=function(h){var i={};for(var j in this){if(j.indexOf('$')==-1&&this[j][h])i[j]=1;}return i;};var c=/^([.\d]*)+(em|ex|px|gd|rem|vw|vh|vm|ch|mm|cm|in|pt|pc|deg|rad|ms|s|hz|khz){1}?/i,d=/^(?:\b0[^\s]*\s*){1,4}$/,e=0,f;CKEDITOR.plugins.pastefromword={utils:{createListBulletMarker:function(h,i){var j=new CKEDITOR.htmlParser.element('cke:listbullet'),k;if(!h){h='decimal';k='ol';}else if(h[2]){if(!isNaN(h[1]))h='decimal';else if(/^[a-z]+$/.test(h[1]))h='lower-alpha';else if(/^[A-Z]+$/.test(h[1]))h='upper-alpha';else h='decimal';k='ol';}else{if(/[l\u00B7\u2002]/.test(h[1]))h='disc';else if(/[\u006F\u00D8]/.test(h[1]))h='circle';else if(/[\u006E\u25C6]/.test(h[1]))h='square';else h='disc';k='ul';}j.attributes={'cke:listtype':k,style:'list-style-type:'+h+';'};j.add(new CKEDITOR.htmlParser.text(i));return j;},isListBulletIndicator:function(h){var i=h.attributes&&h.attributes.style;if(/mso-list\s*:\s*Ignore/i.test(i))return true;},isContainingOnlySpaces:function(h){var i;return(i=h.onlyChild())&&/^(:?\s|&nbsp;)+$/.test(i.value);},resolveList:function(h){var i=h.attributes,j;if((j=h.removeAnyChildWithName('cke:listbullet'))&&j.length&&(j=j[0])){h.name='cke:li';if(i.style)i.style=CKEDITOR.plugins.pastefromword.filters.stylesFilter([['text-indent'],['line-height'],[/^margin(:?-left)?$/,null,function(m){var n=m.split(' ');m=CKEDITOR.plugins.pastefromword.utils.convertToPx(n[3]||n[1]||n[0]);m=parseInt(m,10);if(!e&&f&&m>f)e=m-f;i['cke:margin']=f=m;}]])(i.style,h)||'';
var k=j.attributes,l=k.style;h.addStyle(l);CKEDITOR.tools.extend(i,k);return true;}return false;},convertToPx:(function(){var h=CKEDITOR.dom.element.createFromHtml('<div style="position:absolute;left:-9999px;top:-9999px;margin:0px;padding:0px;border:0px;"></div>',CKEDITOR.document);CKEDITOR.document.getBody().append(h);return function(i){if(c.test(i)){h.setStyle('width',i);return h.$.clientWidth+'px';}return i;};})(),getStyleComponents:(function(){var h=CKEDITOR.dom.element.createFromHtml('<div style="position:absolute;left:-9999px;top:-9999px;"></div>',CKEDITOR.document);CKEDITOR.document.getBody().append(h);return function(i,j,k){h.setStyle(i,j);var l={},m=k.length;for(var n=0;n<m;n++)l[k[n]]=h.getStyle(k[n]);return l;};})(),listDtdParents:CKEDITOR.dtd.parentOf('ol')},filters:{flattenList:function(h){var i=h.attributes,j=h.parent,k,l=1;while(j){j.attributes&&j.attributes['cke:list']&&l++;j=j.parent;}switch(i.type){case 'a':k='lower-alpha';break;}var m=h.children,n;for(var o=0;o<m.length;o++){n=m[o];var p=n.attributes;if(n.name in CKEDITOR.dtd.$listItem){var q=n.children,r=q.length,s=q[r-1];if(s.name in CKEDITOR.dtd.$list){m.splice(o+1,0,s);s.parent=h;if(!--q.length)m.splice(o,1);}n.name='cke:li';p['cke:indent']=l;f=0;p['cke:listtype']=h.name;k&&n.addStyle('list-style-type',k,true);}}delete h.name;i['cke:list']=1;},assembleList:function(h){var i=h.children,j,k,l,m,n,o,p,q,r;for(var s=0;s<i.length;s++){j=i[s];if('cke:li'==j.name){j.name='li';k=j;l=k.attributes;m=k.attributes['cke:listtype'];n=parseInt(l['cke:indent'],10)||e&&Math.ceil(l['cke:margin']/e)||1;l.style&&(l.style=CKEDITOR.plugins.pastefromword.filters.stylesFilter([['list-style-type',m=='ol'?'decimal':'disc']])(l.style)||'');if(!p){p=new CKEDITOR.htmlParser.element(m);p.add(k);i[s]=p;}else{if(n>r){p=new CKEDITOR.htmlParser.element(m);p.add(k);o.add(p);}else if(n<r){var t=r-n,u;while(t--&&(u=p.parent))p=u.parent;p.add(k);}else p.add(k);i.splice(s--,1);}o=k;r=n;}else p=null;}e=0;},falsyFilter:function(h){return false;},stylesFilter:function(h,i){return function(j,k){var l=[];j.replace(/&quot;/g,'"').replace(/\s*([^ :;]+)\s*:\s*([^;]+)\s*(?=;|$)/g,function(n,o,p){o=o.toLowerCase();o=='font-family'&&(p=p.replace(/["']/g,''));var q,r,s,t;for(var u=0;u<h.length;u++){if(h[u]){q=h[u][0];r=h[u][1];s=h[u][2];t=h[u][3];if(o.match(q)&&(!r||p.match(r))){o=t||o;i&&(s=s||p);if(typeof s=='function')s=s(p,k,o);if(s&&s.push)o=s[0],s=s[1];if(typeof s=='string')l.push([o,s]);return;}}}!i&&l.push([o,p]);});for(var m=0;
m<l.length;m++)l[m]=l[m].join(':');return l.length?l.join(';')+';':false;};},elementMigrateFilter:function(h,i){return function(j){var k=i?new CKEDITOR.style(h,i)._.definition:h;j.name=k.element;CKEDITOR.tools.extend(j.attributes,CKEDITOR.tools.clone(k.attributes));j.addStyle(CKEDITOR.style.getStyleText(k));};},styleMigrateFilter:function(h,i){var j=this.elementMigrateFilter;return function(k,l){var m=new CKEDITOR.htmlParser.element(null),n={};n[i]=k;j(h,n)(m);m.children=l.children;l.children=[m];};},bogusAttrFilter:function(h,i){if(i.name.indexOf('cke:')==-1)return false;},applyStyleFilter:null},getRules:function(h){var i=CKEDITOR.dtd,j=CKEDITOR.tools.extend({},i.$block,i.$listItem,i.$tableContent),k=h.config,l=this.filters,m=l.falsyFilter,n=l.stylesFilter,o=l.elementMigrateFilter,p=CKEDITOR.tools.bind(this.filters.styleMigrateFilter,this.filters),q=this.utils.createListBulletMarker,r=l.flattenList,s=l.assembleList,t=this.utils.isListBulletIndicator,u=this.utils.isContainingOnlySpaces,v=this.utils.resolveList,w=this.utils.convertToPx,x=this.utils.getStyleComponents,y=this.utils.listDtdParents,z=k.pasteFromWordRemoveFontStyles!==false,A=k.pasteFromWordRemoveStyles!==false;return{elementNames:[[/meta|link|script/,'']],root:function(B){B.filterChildren();s(B);},elements:{'^':function(B){var C;if(CKEDITOR.env.gecko&&(C=l.applyStyleFilter))C(B);},$:function(B){var C=B.name||'',D=B.attributes;if(C in j&&D.style)D.style=n([[/^(:?width|height)$/,null,w]])(D.style)||'';if(C.match(/h\d/)){B.filterChildren();if(v(B))return;o(k['format_'+C])(B);}else if(C in i.$inline){B.filterChildren();if(u(B))delete B.name;}else if(C.indexOf(':')!=-1&&C.indexOf('cke')==-1){B.filterChildren();if(C=='v:imagedata'){var E=B.attributes['o:href'];if(E)B.attributes.src=E;B.name='img';return;}delete B.name;}if(C in y){B.filterChildren();s(B);}},style:function(B){if(CKEDITOR.env.gecko){var C=B.onlyChild().value.match(/\/\* Style Definitions \*\/([\s\S]*?)\/\*/),D=C&&C[1],E={};if(D){D.replace(/[\n\r]/g,'').replace(/(.+?)\{(.+?)\}/g,function(F,G,H){G=G.split(',');var I=G.length,J;for(var K=0;K<I;K++)CKEDITOR.tools.trim(G[K]).replace(/^(\w+)(\.[\w-]+)?$/g,function(L,M,N){M=M||'*';N=N.substring(1,N.length);if(N.match(/MsoNormal/))return;if(!E[M])E[M]={};if(N)E[M][N]=H;else E[M]=H;});});l.applyStyleFilter=function(F){var G=E['*']?'*':F.name,H=F.attributes&&F.attributes['class'],I;if(G in E){I=E[G];if(typeof I=='object')I=I[H];I&&F.addStyle(I,true);}};}}return false;},p:function(B){B.filterChildren();
if(v(B))return;if(k.enterMode==CKEDITOR.ENTER_BR){delete B.name;B.add(new CKEDITOR.htmlParser.element('br'));}else o(k['format_'+(k.enterMode==CKEDITOR.ENTER_P?'p':'div')])(B);},div:function(B){var C=B.onlyChild();if(C&&C.name=='table'){var D=B.attributes;C.attributes=CKEDITOR.tools.extend(C.attributes,D);D.style&&C.addStyle(D.style);var E=new CKEDITOR.htmlParser.element('div');E.addStyle('clear','both');B.add(E);delete B.name;}},td:function(B){if(B.getAncestor('thead'))B.name='th';},ol:r,ul:r,dl:r,font:function(B){if(!CKEDITOR.env.gecko&&t(B.parent)){delete B.name;return;}B.filterChildren();var C=B.attributes,D=C.style,E=B.parent;if('font'==E.name){CKEDITOR.tools.extend(E.attributes,B.attributes);D&&E.addStyle(D);delete B.name;}else{D=D||'';if(C.color){C.color!='#000000'&&(D+='color:'+C.color+';');delete C.color;}if(C.face){D+='font-family:'+C.face+';';delete C.face;}if(C.size){D+='font-size:'+(C.size>3?'large':C.size<3?'small':'medium')+';';delete C.size;}B.name='span';B.addStyle(D);}},span:function(B){if(!CKEDITOR.env.gecko&&t(B.parent))return false;B.filterChildren();if(u(B)){delete B.name;return null;}if(!CKEDITOR.env.gecko&&t(B)){var C=B.firstChild(function(J){return J.value||J.name=='img';}),D=C&&(C.value||'l.'),E=D.match(/^([^\s]+?)([.)]?)$/);return q(E,D);}var F=B.children,G=B.attributes,H=G&&G.style,I=F&&F[0];if(H)G.style=n([['line-height'],[/^font-family$/,null,!z?p(k.font_style,'family'):null],[/^font-size$/,null,!z?p(k.fontSize_style,'size'):null],[/^color$/,null,!z?p(k.colorButton_foreStyle,'color'):null],[/^background-color$/,null,!z?p(k.colorButton_backStyle,'color'):null]])(H,B)||'';return null;},b:o(k.coreStyles_bold),i:o(k.coreStyles_italic),u:o(k.coreStyles_underline),s:o(k.coreStyles_strike),sup:o(k.coreStyles_superscript),sub:o(k.coreStyles_subscript),a:function(B){var C=B.attributes;if(C&&!C.href&&C.name)delete B.name;},'cke:listbullet':function(B){if(B.getAncestor(/h\d/)&&!k.pasteFromWordNumberedHeadingToList)delete B.name;}},attributeNames:[[/^onmouse(:?out|over)/,''],[/^onload$/,''],[/(?:v|o):\w+/,''],[/^lang/,'']],attributes:{style:n(A?[[/^margin$|^margin-(?!bottom|top)/,null,function(B,C,D){if(C.name in {p:1,div:1}){var E=k.contentsLangDirection=='ltr'?'margin-left':'margin-right';if(D=='margin')B=x(D,B,[E])[E];else if(D!=E)return null;if(B&&!d.test(B))return[E,B];}return null;}],[/^clear$/],[/^border.*|margin.*|vertical-align|float$/,null,function(B,C){if(C.name=='img')return B;}],[/^width|height$/,null,function(B,C){if(C.name in {table:1,td:1,th:1,img:1})return B;
}]]:[[/^mso-/],[/-color$/,null,function(B){if(B=='transparent')return false;if(CKEDITOR.env.gecko)return B.replace(/-moz-use-text-color/g,'transparent');}],[/^margin$/,d],['text-indent','0cm'],['page-break-before'],['tab-stops'],['display','none'],z?[/font-?/]:null],A),width:function(B,C){if(C.name in i.$tableContent)return false;},border:function(B,C){if(C.name in i.$tableContent)return false;},'class':m,bgcolor:m,valign:A?m:function(B,C){C.addStyle('vertical-align',B);return false;}},comment:!CKEDITOR.env.ie?function(B,C){var D=B.match(/<img.*?>/),E=B.match(/^\[if !supportLists\]([\s\S]*?)\[endif\]$/);if(E){var F=E[1]||D&&'l.',G=F&&F.match(/>([^\s]+?)([.)]?)</);return q(G,F);}if(CKEDITOR.env.gecko&&D){var H=CKEDITOR.htmlParser.fragment.fromHtml(D[0]).children[0],I=C.previous,J=I&&I.value.match(/<v:imagedata[^>]*o:href=['"](.*?)['"]/),K=J&&J[1];K&&(H.attributes.src=K);return H;}return false;}:m};}};var g=function(){this.dataFilter=new CKEDITOR.htmlParser.filter();};g.prototype={toHtml:function(h){var i=CKEDITOR.htmlParser.fragment.fromHtml(h,false),j=new CKEDITOR.htmlParser.basicWriter();i.writeHtml(j,this.dataFilter);return j.getHtml(true);}};CKEDITOR.cleanWord=function(h,i){if(CKEDITOR.env.gecko)h=h.replace(/(<!--\[if[^<]*?\])-->([\S\s]*?)<!--(\[endif\]-->)/gi,'$1$2$3');var j=new g(),k=j.dataFilter;k.addRules(CKEDITOR.plugins.pastefromword.getRules(i));i.fire('beforeCleanWord',{filter:k});try{h=j.toHtml(h,false);}catch(l){alert(i.lang.pastefromword.error);}h=h.replace(/cke:.*?".*?"/g,'');h=h.replace(/style=""/g,'');h=h.replace(/<span>/g,'');return h;};})();