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fix copy/paste of non-http links in Notes #452

Merged
merged 1 commit into from

2 participants

@jlegewie

Hi,
copy+paste within notes removes non-http links. So the html code <a href="zotero://select/items/0_DQHBAGPE">link</a> becomes <a>link</a> when I copy and paste it within notes. http links, however, work without a problem. It's probably some obscure tinymce bug. It works in Chrome but it doesn't in firefox. This pull request fixes the bug with a small addition in the paste plugin. I had to replace the minified version with the full one and then changed the part which is earmarked with an // Added by Zotero.

@dstillman dstillman merged commit 8b6cedd into from
@dstillman
Owner

Thanks!

@dstillman dstillman referenced this pull request from a commit
@dstillman dstillman Fix pasting of non-HTTP URLs into notes from non-note sources
Copying zotero:// and other non-HTTP links from a note itself was fixed
in #452, but copying such links from other sources still stripped the
hrefs. This removes the patch in #452 and just gets the HTML directly
from the clipboard. I'm not sure why TinyMCE doesn't try to do this by
default (it only tries for plaintext), so maybe there's a problem with
this approach, but it seems to work for me (strips bad HTML, etc.).

Fixes #697
b599aed
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Commits on Feb 5, 2014
  1. @jlegewie
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Showing with 895 additions and 1 deletion.
  1. +895 −1 resource/tinymce/plugins/paste/editor_plugin.js
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896 resource/tinymce/plugins/paste/editor_plugin.js
@@ -1 +1,895 @@
-(function(){var c=tinymce.each,a={paste_auto_cleanup_on_paste:true,paste_enable_default_filters:true,paste_block_drop:false,paste_retain_style_properties:"none",paste_strip_class_attributes:"mso",paste_remove_spans:false,paste_remove_styles:false,paste_remove_styles_if_webkit:true,paste_convert_middot_lists:true,paste_convert_headers_to_strong:false,paste_dialog_width:"450",paste_dialog_height:"400",paste_max_consecutive_linebreaks:2,paste_text_use_dialog:false,paste_text_sticky:false,paste_text_sticky_default:false,paste_text_notifyalways:false,paste_text_linebreaktype:"combined",paste_text_replacements:[[/\u2026/g,"..."],[/[\x93\x94\u201c\u201d]/g,'"'],[/[\x60\x91\x92\u2018\u2019]/g,"'"]]};function b(d,e){return d.getParam(e,a[e])}tinymce.create("tinymce.plugins.PastePlugin",{init:function(d,e){var f=this;f.editor=d;f.url=e;f.onPreProcess=new tinymce.util.Dispatcher(f);f.onPostProcess=new tinymce.util.Dispatcher(f);f.onPreProcess.add(f._preProcess);f.onPostProcess.add(f._postProcess);f.onPreProcess.add(function(i,j){d.execCallback("paste_preprocess",i,j)});f.onPostProcess.add(function(i,j){d.execCallback("paste_postprocess",i,j)});d.onKeyDown.addToTop(function(i,j){if(((tinymce.isMac?j.metaKey:j.ctrlKey)&&j.keyCode==86)||(j.shiftKey&&j.keyCode==45)){return false}});d.pasteAsPlainText=b(d,"paste_text_sticky_default");function h(l,j){var k=d.dom,i;f.onPreProcess.dispatch(f,l);l.node=k.create("div",0,l.content);if(tinymce.isGecko){i=d.selection.getRng(true);if(i.startContainer==i.endContainer&&i.startContainer.nodeType==3){if(l.node.childNodes.length===1&&/^(p|h[1-6]|pre)$/i.test(l.node.firstChild.nodeName)&&l.content.indexOf("__MCE_ITEM__")===-1){k.remove(l.node.firstChild,true)}}}f.onPostProcess.dispatch(f,l);l.content=d.serializer.serialize(l.node,{getInner:1,forced_root_block:""});if((!j)&&(d.pasteAsPlainText)){f._insertPlainText(l.content);if(!b(d,"paste_text_sticky")){d.pasteAsPlainText=false;d.controlManager.setActive("pastetext",false)}}else{f._insert(l.content)}}d.addCommand("mceInsertClipboardContent",function(i,j){h(j,true)});if(!b(d,"paste_text_use_dialog")){d.addCommand("mcePasteText",function(j,i){var k=tinymce.util.Cookie;d.pasteAsPlainText=!d.pasteAsPlainText;d.controlManager.setActive("pastetext",d.pasteAsPlainText);if((d.pasteAsPlainText)&&(!k.get("tinymcePasteText"))){if(b(d,"paste_text_sticky")){d.windowManager.alert(d.translate("paste.plaintext_mode_sticky"))}else{d.windowManager.alert(d.translate("paste.plaintext_mode"))}if(!b(d,"paste_text_notifyalways")){k.set("tinymcePasteText","1",new Date(new Date().getFullYear()+1,12,31))}}})}d.addButton("pastetext",{title:"paste.paste_text_desc",cmd:"mcePasteText"});d.addButton("selectall",{title:"paste.selectall_desc",cmd:"selectall"});function g(s){var l,p,j,t,k=d.selection,o=d.dom,q=d.getBody(),i,r;if(s.clipboardData||o.doc.dataTransfer){r=(s.clipboardData||o.doc.dataTransfer).getData("Text");if(d.pasteAsPlainText){s.preventDefault();h({content:o.encode(r).replace(/\r?\n/g,"<br />")});return}}if(o.get("_mcePaste")){return}l=o.add(q,"div",{id:"_mcePaste","class":"mcePaste","data-mce-bogus":"1"},"\uFEFF\uFEFF");if(q!=d.getDoc().body){i=o.getPos(d.selection.getStart(),q).y}else{i=q.scrollTop+o.getViewPort(d.getWin()).y}o.setStyles(l,{position:"absolute",left:tinymce.isGecko?-40:0,top:i-25,width:1,height:1,overflow:"hidden"});if(tinymce.isIE){t=k.getRng();j=o.doc.body.createTextRange();j.moveToElementText(l);j.execCommand("Paste");o.remove(l);if(l.innerHTML==="\uFEFF\uFEFF"){d.execCommand("mcePasteWord");s.preventDefault();return}k.setRng(t);k.setContent("");setTimeout(function(){h({content:l.innerHTML})},0);return tinymce.dom.Event.cancel(s)}else{function m(n){n.preventDefault()}o.bind(d.getDoc(),"mousedown",m);o.bind(d.getDoc(),"keydown",m);p=d.selection.getRng();l=l.firstChild;j=d.getDoc().createRange();j.setStart(l,0);j.setEnd(l,2);k.setRng(j);window.setTimeout(function(){var u="",n;if(!o.select("div.mcePaste > div.mcePaste").length){n=o.select("div.mcePaste");c(n,function(w){var v=w.firstChild;if(v&&v.nodeName=="DIV"&&v.style.marginTop&&v.style.backgroundColor){o.remove(v,1)}c(o.select("span.Apple-style-span",w),function(x){o.remove(x,1)});c(o.select("br[data-mce-bogus]",w),function(x){o.remove(x)});if(w.parentNode.className!="mcePaste"){u+=w.innerHTML}})}else{u="<p>"+o.encode(r).replace(/\r?\n\r?\n/g,"</p><p>").replace(/\r?\n/g,"<br />")+"</p>"}c(o.select("div.mcePaste"),function(v){o.remove(v)});if(p){k.setRng(p)}h({content:u});o.unbind(d.getDoc(),"mousedown",m);o.unbind(d.getDoc(),"keydown",m)},0)}}if(b(d,"paste_auto_cleanup_on_paste")){if(/* Modified by Dan S./Zotero tinymce.isOpera||/Firefox\/2/.test(navigator.userAgent)*/false){d.onKeyDown.addToTop(function(i,j){if(((tinymce.isMac?j.metaKey:j.ctrlKey)&&j.keyCode==86)||(j.shiftKey&&j.keyCode==45)){g(j)}})}else{d.onPaste.addToTop(function(i,j){return g(j)})}}d.onInit.add(function(){d.controlManager.setActive("pastetext",d.pasteAsPlainText);if(b(d,"paste_block_drop")){d.dom.bind(d.getBody(),["dragend","dragover","draggesture","dragdrop","drop","drag"],function(i){i.preventDefault();i.stopPropagation();return false})}});f._legacySupport()},getInfo:function(){return{longname:"Paste text/word",author:"Moxiecode Systems AB",authorurl:"http://tinymce.moxiecode.com",infourl:"http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste",version:tinymce.majorVersion+"."+tinymce.minorVersion}},_preProcess:function(g,e){var k=this.editor,j=e.content,p=tinymce.grep,n=tinymce.explode,f=tinymce.trim,l,i;function d(h){c(h,function(o){if(o.constructor==RegExp){j=j.replace(o,"")}else{j=j.replace(o[0],o[1])}})}if(k.settings.paste_enable_default_filters==false){return}if(tinymce.isIE&&document.documentMode>=9&&/<(h[1-6r]|p|div|address|pre|form|table|tbody|thead|tfoot|th|tr|td|li|ol|ul|caption|blockquote|center|dl|dt|dd|dir|fieldset)/.test(e.content)){d([[/(?:<br>&nbsp;[\s\r\n]+|<br>)*(<\/?(h[1-6r]|p|div|address|pre|form|table|tbody|thead|tfoot|th|tr|td|li|ol|ul|caption|blockquote|center|dl|dt|dd|dir|fieldset)[^>]*>)(?:<br>&nbsp;[\s\r\n]+|<br>)*/g,"$1"]]);d([[/<br><br>/g,"<BR><BR>"],[/<br>/g," "],[/<BR><BR>/g,"<br>"]])}if(/class="?Mso|style="[^"]*\bmso-|w:WordDocument/i.test(j)||e.wordContent){e.wordContent=true;d([/^\s*(&nbsp;)+/gi,/(&nbsp;|<br[^>]*>)+\s*$/gi]);if(b(k,"paste_convert_headers_to_strong")){j=j.replace(/<p [^>]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi,"<p><strong>$1</strong></p>")}if(b(k,"paste_convert_middot_lists")){d([[/<!--\[if !supportLists\]-->/gi,"$&__MCE_ITEM__"],[/(<span[^>]+(?:mso-list:|:\s*symbol)[^>]+>)/gi,"$1__MCE_ITEM__"],[/(<p[^>]+(?:MsoListParagraph)[^>]+>)/gi,"$1__MCE_ITEM__"]])}d([/<!--[\s\S]+?-->/gi,/<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,[/<(\/?)s>/gi,"<$1strike>"],[/&nbsp;/gi,"\u00a0"]]);do{l=j.length;j=j.replace(/(<[a-z][^>]*\s)(?:id|name|language|type|on\w+|\w+:\w+)=(?:"[^"]*"|\w+)\s?/gi,"$1")}while(l!=j.length);if(b(k,"paste_retain_style_properties").replace(/^none$/i,"").length==0){j=j.replace(/<\/?span[^>]*>/gi,"")}else{d([[/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,function(o,h){return(h.length>0)?h.replace(/./," ").slice(Math.floor(h.length/2)).split("").join("\u00a0"):""}],[/(<[a-z][^>]*)\sstyle="([^"]*)"/gi,function(t,h,r){var u=[],o=0,q=n(f(r).replace(/&quot;/gi,"'"),";");c(q,function(s){var w,y,z=n(s,":");function x(A){return A+((A!=="0")&&(/\d$/.test(A)))?"px":""}if(z.length==2){w=z[0].toLowerCase();y=z[1].toLowerCase();switch(w){case"mso-padding-alt":case"mso-padding-top-alt":case"mso-padding-right-alt":case"mso-padding-bottom-alt":case"mso-padding-left-alt":case"mso-margin-alt":case"mso-margin-top-alt":case"mso-margin-right-alt":case"mso-margin-bottom-alt":case"mso-margin-left-alt":case"mso-table-layout-alt":case"mso-height":case"mso-width":case"mso-vertical-align-alt":u[o++]=w.replace(/^mso-|-alt$/g,"")+":"+x(y);return;case"horiz-align":u[o++]="text-align:"+y;return;case"vert-align":u[o++]="vertical-align:"+y;return;case"font-color":case"mso-foreground":u[o++]="color:"+y;return;case"mso-background":case"mso-highlight":u[o++]="background:"+y;return;case"mso-default-height":u[o++]="min-height:"+x(y);return;case"mso-default-width":u[o++]="min-width:"+x(y);return;case"mso-padding-between-alt":u[o++]="border-collapse:separate;border-spacing:"+x(y);return;case"text-line-through":if((y=="single")||(y=="double")){u[o++]="text-decoration:line-through"}return;case"mso-zero-height":if(y=="yes"){u[o++]="display:none"}return}if(/^(mso|column|font-emph|lang|layout|line-break|list-image|nav|panose|punct|row|ruby|sep|size|src|tab-|table-border|text-(?!align|decor|indent|trans)|top-bar|version|vnd|word-break)/.test(w)){return}u[o++]=w+":"+z[1]}});if(o>0){return h+' style="'+u.join(";")+'"'}else{return h}}]])}}if(b(k,"paste_convert_headers_to_strong")){d([[/<h[1-6][^>]*>/gi,"<p><strong>"],[/<\/h[1-6][^>]*>/gi,"</strong></p>"]])}d([[/Version:[\d.]+\nStartHTML:\d+\nEndHTML:\d+\nStartFragment:\d+\nEndFragment:\d+/gi,""]]);i=b(k,"paste_strip_class_attributes");if(i!=="none"){function m(q,o){if(i==="all"){return""}var h=p(n(o.replace(/^(["'])(.*)\1$/,"$2")," "),function(r){return(/^(?!mso)/i.test(r))});return h.length?' class="'+h.join(" ")+'"':""}j=j.replace(/ class="([^"]+)"/gi,m);j=j.replace(/ class=([\-\w]+)/gi,m)}if(b(k,"paste_remove_spans")){j=j.replace(/<\/?span[^>]*>/gi,"")}e.content=j},_postProcess:function(g,i){var f=this,e=f.editor,h=e.dom,d;if(e.settings.paste_enable_default_filters==false){return}if(i.wordContent){c(h.select("a",i.node),function(j){if(!j.href||j.href.indexOf("#_Toc")!=-1){h.remove(j,1)}});if(b(e,"paste_convert_middot_lists")){f._convertLists(g,i)}d=b(e,"paste_retain_style_properties");if((tinymce.is(d,"string"))&&(d!=="all")&&(d!=="*")){d=tinymce.explode(d.replace(/^none$/i,""));c(h.select("*",i.node),function(m){var n={},k=0,l,o,j;if(d){for(l=0;l<d.length;l++){o=d[l];j=h.getStyle(m,o);if(j){n[o]=j;k++}}}h.setAttrib(m,"style","");if(d&&k>0){h.setStyles(m,n)}else{if(m.nodeName=="SPAN"&&!m.className){h.remove(m,true)}}})}}if(b(e,"paste_remove_styles")||(b(e,"paste_remove_styles_if_webkit")&&tinymce.isWebKit)){c(h.select("*[style]",i.node),function(j){j.removeAttribute("style");j.removeAttribute("data-mce-style")})}else{if(tinymce.isWebKit){c(h.select("*",i.node),function(j){j.removeAttribute("data-mce-style")})}}},_convertLists:function(g,e){var i=g.editor.dom,h,l,d=-1,f,m=[],k,j;c(i.select("p",e.node),function(t){var q,u="",s,r,n,o;for(q=t.firstChild;q&&q.nodeType==3;q=q.nextSibling){u+=q.nodeValue}u=t.innerHTML.replace(/<\/?\w+[^>]*>/gi,"").replace(/&nbsp;/g,"\u00a0");if(/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o\u25CF]\s*\u00a0*/.test(u)){s="ul"}if(/^__MCE_ITEM__\s*\w+\.\s*\u00a0+/.test(u)){s="ol"}if(s){f=parseFloat(t.style.marginLeft||0);if(f>d){m.push(f)}if(!h||s!=k){h=i.create(s);i.insertAfter(h,t)}else{if(f>d){h=l.appendChild(i.create(s))}else{if(f<d){n=tinymce.inArray(m,f);o=i.getParents(h.parentNode,s);h=o[o.length-1-n]||h}}}c(i.select("span",t),function(v){var p=v.innerHTML.replace(/<\/?\w+[^>]*>/gi,"");if(s=="ul"&&/^__MCE_ITEM__[\u2022\u00b7\u00a7\u00d8o\u25CF]/.test(p)){i.remove(v)}else{if(/^__MCE_ITEM__[\s\S]*\w+\.(&nbsp;|\u00a0)*\s*/.test(p)){i.remove(v)}}});r=t.innerHTML;if(s=="ul"){r=t.innerHTML.replace(/__MCE_ITEM__/g,"").replace(/^[\u2022\u00b7\u00a7\u00d8o\u25CF]\s*(&nbsp;|\u00a0)+\s*/,"")}else{r=t.innerHTML.replace(/__MCE_ITEM__/g,"").replace(/^\s*\w+\.(&nbsp;|\u00a0)+\s*/,"")}l=h.appendChild(i.create("li",0,r));i.remove(t);d=f;k=s}else{h=d=0}});j=e.node.innerHTML;if(j.indexOf("__MCE_ITEM__")!=-1){e.node.innerHTML=j.replace(/__MCE_ITEM__/g,"")}},_insert:function(f,d){var e=this.editor,g=e.selection.getRng();if(!e.selection.isCollapsed()&&g.startContainer!=g.endContainer){e.getDoc().execCommand("Delete",false,null)}e.execCommand("mceInsertContent",false,f,{skip_undo:d})},_insertPlainText:function(j){var h=this.editor,f=b(h,"paste_text_linebreaktype"),k=b(h,"paste_text_replacements"),g=tinymce.is;function e(m){c(m,function(n){if(n.constructor==RegExp){j=j.replace(n,"")}else{j=j.replace(n[0],n[1])}})}if((typeof(j)==="string")&&(j.length>0)){if(/<(?:p|br|h[1-6]|ul|ol|dl|table|t[rdh]|div|blockquote|fieldset|pre|address|center)[^>]*>/i.test(j)){e([/[\n\r]+/g])}else{e([/\r+/g])}e([[/<\/(?:p|h[1-6]|ul|ol|dl|table|div|blockquote|fieldset|pre|address|center)>/gi,"\n\n"],[/<br[^>]*>|<\/tr>/gi,"\n"],[/<\/t[dh]>\s*<t[dh][^>]*>/gi,"\t"],/<[a-z!\/?][^>]*>/gi,[/&nbsp;/gi," "],[/(?:(?!\n)\s)*(\n+)(?:(?!\n)\s)*/gi,"$1"]]);var d=Number(b(h,"paste_max_consecutive_linebreaks"));if(d>-1){var l=new RegExp("\n{"+(d+1)+",}","g");var i="";while(i.length<d){i+="\n"}e([[l,i]])}j=h.dom.decode(tinymce.html.Entities.encodeRaw(j));if(g(k,"array")){e(k)}else{if(g(k,"string")){e(new RegExp(k,"gi"))}}if(f=="none"){e([[/\n+/g," "]])}else{if(f=="br"){e([[/\n/g,"<br />"]])}else{if(f=="p"){e([[/\n+/g,"</p><p>"],[/^(.*<\/p>)(<p>)$/,"<p>$1"]])}else{e([[/\n\n/g,"</p><p>"],[/^(.*<\/p>)(<p>)$/,"<p>$1"],[/\n/g,"<br />"]])}}}h.execCommand("mceInsertContent",false,j)}},_legacySupport:function(){var e=this,d=e.editor;d.addCommand("mcePasteWord",function(){d.windowManager.open({file:e.url+"/pasteword.htm",width:parseInt(b(d,"paste_dialog_width")),height:parseInt(b(d,"paste_dialog_height")),inline:1})});if(b(d,"paste_text_use_dialog")){d.addCommand("mcePasteText",function(){d.windowManager.open({file:e.url+"/pastetext.htm",width:parseInt(b(d,"paste_dialog_width")),height:parseInt(b(d,"paste_dialog_height")),inline:1})})}d.addButton("pasteword",{title:"paste.paste_word_desc",cmd:"mcePasteWord"})}});tinymce.PluginManager.add("paste",tinymce.plugins.PastePlugin)})();
+/**
+ * editor_plugin_src.js
+ *
+ * Copyright 2009, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://tinymce.moxiecode.com/license
+ * Contributing: http://tinymce.moxiecode.com/contributing
+ */
+
+(function() {
+ var each = tinymce.each,
+ defs = {
+ paste_auto_cleanup_on_paste : true,
+ paste_enable_default_filters : true,
+ paste_block_drop : false,
+ paste_retain_style_properties : "none",
+ paste_strip_class_attributes : "mso",
+ paste_remove_spans : false,
+ paste_remove_styles : false,
+ paste_remove_styles_if_webkit : true,
+ paste_convert_middot_lists : true,
+ paste_convert_headers_to_strong : false,
+ paste_dialog_width : "450",
+ paste_dialog_height : "400",
+ paste_max_consecutive_linebreaks: 2,
+ paste_text_use_dialog : false,
+ paste_text_sticky : false,
+ paste_text_sticky_default : false,
+ paste_text_notifyalways : false,
+ paste_text_linebreaktype : "combined",
+ paste_text_replacements : [
+ [/\u2026/g, "..."],
+ [/[\x93\x94\u201c\u201d]/g, '"'],
+ [/[\x60\x91\x92\u2018\u2019]/g, "'"]
+ ]
+ };
+
+ function getParam(ed, name) {
+ return ed.getParam(name, defs[name]);
+ }
+
+ tinymce.create('tinymce.plugins.PastePlugin', {
+ init : function(ed, url) {
+ var t = this;
+
+ t.editor = ed;
+ t.url = url;
+
+ // Setup plugin events
+ t.onPreProcess = new tinymce.util.Dispatcher(t);
+ t.onPostProcess = new tinymce.util.Dispatcher(t);
+
+ // Register default handlers
+ t.onPreProcess.add(t._preProcess);
+ t.onPostProcess.add(t._postProcess);
+
+ // Register optional preprocess handler
+ t.onPreProcess.add(function(pl, o) {
+ ed.execCallback('paste_preprocess', pl, o);
+ });
+
+ // Register optional postprocess
+ t.onPostProcess.add(function(pl, o) {
+ ed.execCallback('paste_postprocess', pl, o);
+ });
+
+ ed.onKeyDown.addToTop(function(ed, e) {
+ // Block ctrl+v from adding an undo level since the default logic in tinymce.Editor will add that
+ if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
+ return false; // Stop other listeners
+ });
+
+ // Initialize plain text flag
+ ed.pasteAsPlainText = getParam(ed, 'paste_text_sticky_default');
+
+ // This function executes the process handlers and inserts the contents
+ // force_rich overrides plain text mode set by user, important for pasting with execCommand
+ function process(o, force_rich) {
+ var dom = ed.dom, rng;
+
+ // Execute pre process handlers
+ t.onPreProcess.dispatch(t, o);
+
+ // Create DOM structure
+ o.node = dom.create('div', 0, o.content);
+
+ // If pasting inside the same element and the contents is only one block
+ // remove the block and keep the text since Firefox will copy parts of pre and h1-h6 as a pre element
+ if (tinymce.isGecko) {
+ rng = ed.selection.getRng(true);
+ if (rng.startContainer == rng.endContainer && rng.startContainer.nodeType == 3) {
+ // Is only one block node and it doesn't contain word stuff
+ if (o.node.childNodes.length === 1 && /^(p|h[1-6]|pre)$/i.test(o.node.firstChild.nodeName) && o.content.indexOf('__MCE_ITEM__') === -1)
+ dom.remove(o.node.firstChild, true);
+ }
+ }
+
+ // Execute post process handlers
+ t.onPostProcess.dispatch(t, o);
+
+ // Serialize content
+ o.content = ed.serializer.serialize(o.node, {getInner : 1, forced_root_block : ''});
+
+ // Plain text option active?
+ if ((!force_rich) && (ed.pasteAsPlainText)) {
+ t._insertPlainText(o.content);
+
+ if (!getParam(ed, "paste_text_sticky")) {
+ ed.pasteAsPlainText = false;
+ ed.controlManager.setActive("pastetext", false);
+ }
+ } else {
+ t._insert(o.content);
+ }
+ }
+
+ // Add command for external usage
+ ed.addCommand('mceInsertClipboardContent', function(u, o) {
+ process(o, true);
+ });
+
+ if (!getParam(ed, "paste_text_use_dialog")) {
+ ed.addCommand('mcePasteText', function(u, v) {
+ var cookie = tinymce.util.Cookie;
+
+ ed.pasteAsPlainText = !ed.pasteAsPlainText;
+ ed.controlManager.setActive('pastetext', ed.pasteAsPlainText);
+
+ if ((ed.pasteAsPlainText) && (!cookie.get("tinymcePasteText"))) {
+ if (getParam(ed, "paste_text_sticky")) {
+ ed.windowManager.alert(ed.translate('paste.plaintext_mode_sticky'));
+ } else {
+ ed.windowManager.alert(ed.translate('paste.plaintext_mode'));
+ }
+
+ if (!getParam(ed, "paste_text_notifyalways")) {
+ cookie.set("tinymcePasteText", "1", new Date(new Date().getFullYear() + 1, 12, 31))
+ }
+ }
+ });
+ }
+
+ ed.addButton('pastetext', {title: 'paste.paste_text_desc', cmd: 'mcePasteText'});
+ ed.addButton('selectall', {title: 'paste.selectall_desc', cmd: 'selectall'});
+
+ // This function grabs the contents from the clipboard by adding a
+ // hidden div and placing the caret inside it and after the browser paste
+ // is done it grabs that contents and processes that
+ function grabContent(e) {
+ var n, or, rng, oldRng, sel = ed.selection, dom = ed.dom, body = ed.getBody(), posY, textContent;
+
+ // Check if browser supports direct plaintext access
+ if (e.clipboardData || dom.doc.dataTransfer) {
+ textContent = (e.clipboardData || dom.doc.dataTransfer).getData('Text');
+
+ if (ed.pasteAsPlainText) {
+ e.preventDefault();
+ process({content : dom.encode(textContent).replace(/\r?\n/g, '<br />')});
+ return;
+ }
+ }
+
+ if (dom.get('_mcePaste'))
+ return;
+
+ // Create container to paste into
+ n = dom.add(body, 'div', {id : '_mcePaste', 'class' : 'mcePaste', 'data-mce-bogus' : '1'}, '\uFEFF\uFEFF');
+
+ // If contentEditable mode we need to find out the position of the closest element
+ if (body != ed.getDoc().body)
+ posY = dom.getPos(ed.selection.getStart(), body).y;
+ else
+ posY = body.scrollTop + dom.getViewPort(ed.getWin()).y;
+
+ // Styles needs to be applied after the element is added to the document since WebKit will otherwise remove all styles
+ // If also needs to be in view on IE or the paste would fail
+ dom.setStyles(n, {
+ position : 'absolute',
+ left : tinymce.isGecko ? -40 : 0, // Need to move it out of site on Gecko since it will othewise display a ghost resize rect for the div
+ top : posY - 25,
+ width : 1,
+ height : 1,
+ overflow : 'hidden'
+ });
+
+ if (tinymce.isIE) {
+ // Store away the old range
+ oldRng = sel.getRng();
+
+ // Select the container
+ rng = dom.doc.body.createTextRange();
+ rng.moveToElementText(n);
+ rng.execCommand('Paste');
+
+ // Remove container
+ dom.remove(n);
+
+ // Check if the contents was changed, if it wasn't then clipboard extraction failed probably due
+ // to IE security settings so we pass the junk though better than nothing right
+ if (n.innerHTML === '\uFEFF\uFEFF') {
+ ed.execCommand('mcePasteWord');
+ e.preventDefault();
+ return;
+ }
+
+ // Restore the old range and clear the contents before pasting
+ sel.setRng(oldRng);
+ sel.setContent('');
+
+ // For some odd reason we need to detach the the mceInsertContent call from the paste event
+ // It's like IE has a reference to the parent element that you paste in and the selection gets messed up
+ // when it tries to restore the selection
+ setTimeout(function() {
+ // Process contents
+ process({content : n.innerHTML});
+ }, 0);
+
+ // Block the real paste event
+ return tinymce.dom.Event.cancel(e);
+ } else {
+ function block(e) {
+ e.preventDefault();
+ };
+
+ // Block mousedown and click to prevent selection change
+ dom.bind(ed.getDoc(), 'mousedown', block);
+ dom.bind(ed.getDoc(), 'keydown', block);
+
+ or = ed.selection.getRng();
+
+ // Move select contents inside DIV
+ n = n.firstChild;
+ rng = ed.getDoc().createRange();
+ rng.setStart(n, 0);
+ rng.setEnd(n, 2);
+ sel.setRng(rng);
+
+ // Wait a while and grab the pasted contents
+ window.setTimeout(function() {
+ var h = '', nl;
+
+ // Paste divs duplicated in paste divs seems to happen when you paste plain text so lets first look for that broken behavior in WebKit
+ if (!dom.select('div.mcePaste > div.mcePaste').length) {
+ nl = dom.select('div.mcePaste');
+
+ // WebKit will split the div into multiple ones so this will loop through then all and join them to get the whole HTML string
+ each(nl, function(n) {
+ var child = n.firstChild;
+
+ // Added by Zotero
+ // fix copy/paste of non-http links
+ var links = n.querySelectorAll('a');
+ for (var i = 0; i < links.length; i++) {
+ if (!links[i].href && links[i].getAttribute('data-mce-href'))
+ links[i].setAttribute('href', links[i].getAttribute('data-mce-href'));
+ }
+
+ // WebKit inserts a DIV container with lots of odd styles
+ if (child && child.nodeName == 'DIV' && child.style.marginTop && child.style.backgroundColor) {
+ dom.remove(child, 1);
+ }
+
+ // Remove apply style spans
+ each(dom.select('span.Apple-style-span', n), function(n) {
+ dom.remove(n, 1);
+ });
+
+ // Remove bogus br elements
+ each(dom.select('br[data-mce-bogus]', n), function(n) {
+ dom.remove(n);
+ });
+
+ // WebKit will make a copy of the DIV for each line of plain text pasted and insert them into the DIV
+ if (n.parentNode.className != 'mcePaste')
+ h += n.innerHTML;
+ });
+ } else {
+ // Found WebKit weirdness so force the content into paragraphs this seems to happen when you paste plain text from Nodepad etc
+ // So this logic will replace double enter with paragraphs and single enter with br so it kind of looks the same
+ h = '<p>' + dom.encode(textContent).replace(/\r?\n\r?\n/g, '</p><p>').replace(/\r?\n/g, '<br />') + '</p>';
+ }
+
+ // Remove the nodes
+ each(dom.select('div.mcePaste'), function(n) {
+ dom.remove(n);
+ });
+
+ // Restore the old selection
+ if (or)
+ sel.setRng(or);
+
+ process({content : h});
+
+ // Unblock events ones we got the contents
+ dom.unbind(ed.getDoc(), 'mousedown', block);
+ dom.unbind(ed.getDoc(), 'keydown', block);
+ }, 0);
+ }
+ }
+
+ // Check if we should use the new auto process method
+ if (getParam(ed, "paste_auto_cleanup_on_paste")) {
+ // Is it's Opera or older FF use key handler
+ if (tinymce.isOpera || /Firefox\/2/.test(navigator.userAgent)) {
+ ed.onKeyDown.addToTop(function(ed, e) {
+ if (((tinymce.isMac ? e.metaKey : e.ctrlKey) && e.keyCode == 86) || (e.shiftKey && e.keyCode == 45))
+ grabContent(e);
+ });
+ } else {
+ // Grab contents on paste event on Gecko and WebKit
+ ed.onPaste.addToTop(function(ed, e) {
+ return grabContent(e);
+ });
+ }
+ }
+
+ ed.onInit.add(function() {
+ ed.controlManager.setActive("pastetext", ed.pasteAsPlainText);
+
+ // Block all drag/drop events
+ if (getParam(ed, "paste_block_drop")) {
+ ed.dom.bind(ed.getBody(), ['dragend', 'dragover', 'draggesture', 'dragdrop', 'drop', 'drag'], function(e) {
+ e.preventDefault();
+ e.stopPropagation();
+
+ return false;
+ });
+ }
+ });
+
+ // Add legacy support
+ t._legacySupport();
+ },
+
+ getInfo : function() {
+ return {
+ longname : 'Paste text/word',
+ author : 'Moxiecode Systems AB',
+ authorurl : 'http://tinymce.moxiecode.com',
+ infourl : 'http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/paste',
+ version : tinymce.majorVersion + "." + tinymce.minorVersion
+ };
+ },
+
+ _preProcess : function(pl, o) {
+ var ed = this.editor,
+ h = o.content,
+ grep = tinymce.grep,
+ explode = tinymce.explode,
+ trim = tinymce.trim,
+ len, stripClass;
+
+ //console.log('Before preprocess:' + o.content);
+
+ function process(items) {
+ each(items, function(v) {
+ // Remove or replace
+ if (v.constructor == RegExp)
+ h = h.replace(v, '');
+ else
+ h = h.replace(v[0], v[1]);
+ });
+ }
+
+ if (ed.settings.paste_enable_default_filters == false) {
+ return;
+ }
+
+ // IE9 adds BRs before/after block elements when contents is pasted from word or for example another browser
+ if (tinymce.isIE && document.documentMode >= 9 && /<(h[1-6r]|p|div|address|pre|form|table|tbody|thead|tfoot|th|tr|td|li|ol|ul|caption|blockquote|center|dl|dt|dd|dir|fieldset)/.test(o.content)) {
+ // IE9 adds BRs before/after block elements when contents is pasted from word or for example another browser
+ process([[/(?:<br>&nbsp;[\s\r\n]+|<br>)*(<\/?(h[1-6r]|p|div|address|pre|form|table|tbody|thead|tfoot|th|tr|td|li|ol|ul|caption|blockquote|center|dl|dt|dd|dir|fieldset)[^>]*>)(?:<br>&nbsp;[\s\r\n]+|<br>)*/g, '$1']]);
+
+ // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
+ process([
+ [/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
+ [/<br>/g, ' '], // Replace single br elements with space since they are word wrap BR:s
+ [/<BR><BR>/g, '<br>'] // Replace back the double brs but into a single BR
+ ]);
+ }
+
+ // Detect Word content and process it more aggressive
+ if (/class="?Mso|style="[^"]*\bmso-|w:WordDocument/i.test(h) || o.wordContent) {
+ o.wordContent = true; // Mark the pasted contents as word specific content
+ //console.log('Word contents detected.');
+
+ // Process away some basic content
+ process([
+ /^\s*(&nbsp;)+/gi, // &nbsp; entities at the start of contents
+ /(&nbsp;|<br[^>]*>)+\s*$/gi // &nbsp; entities at the end of contents
+ ]);
+
+ if (getParam(ed, "paste_convert_headers_to_strong")) {
+ h = h.replace(/<p [^>]*class="?MsoHeading"?[^>]*>(.*?)<\/p>/gi, "<p><strong>$1</strong></p>");
+ }
+
+ if (getParam(ed, "paste_convert_middot_lists")) {
+ process([
+ [/<!--\[if !supportLists\]-->/gi, '$&__MCE_ITEM__'], // Convert supportLists to a list item marker
+ [/(<span[^>]+(?:mso-list:|:\s*symbol)[^>]+>)/gi, '$1__MCE_ITEM__'], // Convert mso-list and symbol spans to item markers
+ [/(<p[^>]+(?:MsoListParagraph)[^>]+>)/gi, '$1__MCE_ITEM__'] // Convert mso-list and symbol paragraphs to item markers (FF)
+ ]);
+ }
+
+ process([
+ // Word comments like conditional comments etc
+ /<!--[\s\S]+?-->/gi,
+
+ // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content, MS Office namespaced tags, and a few other tags
+ /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi,
+
+ // Convert <s> into <strike> for line-though
+ [/<(\/?)s>/gi, "<$1strike>"],
+
+ // Replace nsbp entites to char since it's easier to handle
+ [/&nbsp;/gi, "\u00a0"]
+ ]);
+
+ // Remove bad attributes, with or without quotes, ensuring that attribute text is really inside a tag.
+ // If JavaScript had a RegExp look-behind, we could have integrated this with the last process() array and got rid of the loop. But alas, it does not, so we cannot.
+ do {
+ len = h.length;
+ // Don't remove the type attribute for lists so that non-default list types display correctly.
+ h = h.replace(/(<?!(ol|ul)[^>]*\s)(?:id|name|language|type|on\w+|\w+:\w+)=(?:"[^"]*"|\w+)\s?/gi, "$1");
+ h = h.replace(/(<(ol|ul)[^>]*\s)(?:id|name|language|on\w+|\w+:\w+)=(?:"[^"]*"|\w+)\s?/gi, "$1");
+ } while (len != h.length);
+
+ // Remove all spans if no styles is to be retained
+ if (getParam(ed, "paste_retain_style_properties").replace(/^none$/i, "").length == 0) {
+ h = h.replace(/<\/?span[^>]*>/gi, "");
+ } else {
+ // We're keeping styles, so at least clean them up.
+ // CSS Reference: http://msdn.microsoft.com/en-us/library/aa155477.aspx
+
+ process([
+ // Convert <span style="mso-spacerun:yes">___</span> to string of alternating breaking/non-breaking spaces of same length
+ [/<span\s+style\s*=\s*"\s*mso-spacerun\s*:\s*yes\s*;?\s*"\s*>([\s\u00a0]*)<\/span>/gi,
+ function(str, spaces) {
+ return (spaces.length > 0)? spaces.replace(/./, " ").slice(Math.floor(spaces.length/2)).split("").join("\u00a0") : "";
+ }
+ ],
+
+ // Examine all styles: delete junk, transform some, and keep the rest
+ [/(<[a-z][^>]*)\sstyle="([^"]*)"/gi,
+ function(str, tag, style) {
+ var n = [],
+ i = 0,
+ s = explode(trim(style).replace(/&quot;/gi, "'"), ";");
+
+ // Examine each style definition within the tag's style attribute
+ each(s, function(v) {
+ var name, value,
+ parts = explode(v, ":");
+
+ function ensureUnits(v) {
+ return v + ((v !== "0") && (/\d$/.test(v)))? "px" : "";
+ }
+
+ if (parts.length == 2) {
+ name = parts[0].toLowerCase();
+ value = parts[1].toLowerCase();
+
+ // Translate certain MS Office styles into their CSS equivalents
+ switch (name) {
+ case "mso-padding-alt":
+ case "mso-padding-top-alt":
+ case "mso-padding-right-alt":
+ case "mso-padding-bottom-alt":
+ case "mso-padding-left-alt":
+ case "mso-margin-alt":
+ case "mso-margin-top-alt":
+ case "mso-margin-right-alt":
+ case "mso-margin-bottom-alt":
+ case "mso-margin-left-alt":
+ case "mso-table-layout-alt":
+ case "mso-height":
+ case "mso-width":
+ case "mso-vertical-align-alt":
+ n[i++] = name.replace(/^mso-|-alt$/g, "") + ":" + ensureUnits(value);
+ return;
+
+ case "horiz-align":
+ n[i++] = "text-align:" + value;
+ return;
+
+ case "vert-align":
+ n[i++] = "vertical-align:" + value;
+ return;
+
+ case "font-color":
+ case "mso-foreground":
+ n[i++] = "color:" + value;
+ return;
+
+ case "mso-background":
+ case "mso-highlight":
+ n[i++] = "background:" + value;
+ return;
+
+ case "mso-default-height":
+ n[i++] = "min-height:" + ensureUnits(value);
+ return;
+
+ case "mso-default-width":
+ n[i++] = "min-width:" + ensureUnits(value);
+ return;
+
+ case "mso-padding-between-alt":
+ n[i++] = "border-collapse:separate;border-spacing:" + ensureUnits(value);
+ return;
+
+ case "text-line-through":
+ if ((value == "single") || (value == "double")) {
+ n[i++] = "text-decoration:line-through";
+ }
+ return;
+
+ case "mso-zero-height":
+ if (value == "yes") {
+ n[i++] = "display:none";
+ }
+ return;
+ }
+
+ // Eliminate all MS Office style definitions that have no CSS equivalent by examining the first characters in the name
+ if (/^(mso|column|font-emph|lang|layout|line-break|list-image|nav|panose|punct|row|ruby|sep|size|src|tab-|table-border|text-(?!align|decor|indent|trans)|top-bar|version|vnd|word-break)/.test(name)) {
+ return;
+ }
+
+ // If it reached this point, it must be a valid CSS style
+ n[i++] = name + ":" + parts[1]; // Lower-case name, but keep value case
+ }
+ });
+
+ // If style attribute contained any valid styles the re-write it; otherwise delete style attribute.
+ if (i > 0) {
+ return tag + ' style="' + n.join(';') + '"';
+ } else {
+ return tag;
+ }
+ }
+ ]
+ ]);
+ }
+ }
+
+ // Replace headers with <strong>
+ if (getParam(ed, "paste_convert_headers_to_strong")) {
+ process([
+ [/<h[1-6][^>]*>/gi, "<p><strong>"],
+ [/<\/h[1-6][^>]*>/gi, "</strong></p>"]
+ ]);
+ }
+
+ process([
+ // Copy paste from Java like Open Office will produce this junk on FF
+ [/Version:[\d.]+\nStartHTML:\d+\nEndHTML:\d+\nStartFragment:\d+\nEndFragment:\d+/gi, '']
+ ]);
+
+ // Class attribute options are: leave all as-is ("none"), remove all ("all"), or remove only those starting with mso ("mso").
+ // Note:- paste_strip_class_attributes: "none", verify_css_classes: true is also a good variation.
+ stripClass = getParam(ed, "paste_strip_class_attributes");
+
+ if (stripClass !== "none") {
+ function removeClasses(match, g1) {
+ if (stripClass === "all")
+ return '';
+
+ var cls = grep(explode(g1.replace(/^(["'])(.*)\1$/, "$2"), " "),
+ function(v) {
+ return (/^(?!mso)/i.test(v));
+ }
+ );
+
+ return cls.length ? ' class="' + cls.join(" ") + '"' : '';
+ };
+
+ h = h.replace(/ class="([^"]+)"/gi, removeClasses);
+ h = h.replace(/ class=([\-\w]+)/gi, removeClasses);
+ }
+
+ // Remove spans option
+ if (getParam(ed, "paste_remove_spans")) {
+ h = h.replace(/<\/?span[^>]*>/gi, "");
+ }
+
+ //console.log('After preprocess:' + h);
+
+ o.content = h;
+ },
+
+ /**
+ * Various post process items.
+ */
+ _postProcess : function(pl, o) {
+ var t = this, ed = t.editor, dom = ed.dom, styleProps;
+
+ if (ed.settings.paste_enable_default_filters == false) {
+ return;
+ }
+
+ if (o.wordContent) {
+ // Remove named anchors or TOC links
+ each(dom.select('a', o.node), function(a) {
+ if (!a.href || a.href.indexOf('#_Toc') != -1)
+ dom.remove(a, 1);
+ });
+
+ if (getParam(ed, "paste_convert_middot_lists")) {
+ t._convertLists(pl, o);
+ }
+
+ // Process styles
+ styleProps = getParam(ed, "paste_retain_style_properties"); // retained properties
+
+ // Process only if a string was specified and not equal to "all" or "*"
+ if ((tinymce.is(styleProps, "string")) && (styleProps !== "all") && (styleProps !== "*")) {
+ styleProps = tinymce.explode(styleProps.replace(/^none$/i, ""));
+
+ // Retains some style properties
+ each(dom.select('*', o.node), function(el) {
+ var newStyle = {}, npc = 0, i, sp, sv;
+
+ // Store a subset of the existing styles
+ if (styleProps) {
+ for (i = 0; i < styleProps.length; i++) {
+ sp = styleProps[i];
+ sv = dom.getStyle(el, sp);
+
+ if (sv) {
+ newStyle[sp] = sv;
+ npc++;
+ }
+ }
+ }
+
+ // Remove all of the existing styles
+ dom.setAttrib(el, 'style', '');
+
+ if (styleProps && npc > 0)
+ dom.setStyles(el, newStyle); // Add back the stored subset of styles
+ else // Remove empty span tags that do not have class attributes
+ if (el.nodeName == 'SPAN' && !el.className)
+ dom.remove(el, true);
+ });
+ }
+ }
+
+ // Remove all style information or only specifically on WebKit to avoid the style bug on that browser
+ if (getParam(ed, "paste_remove_styles") || (getParam(ed, "paste_remove_styles_if_webkit") && tinymce.isWebKit)) {
+ each(dom.select('*[style]', o.node), function(el) {
+ el.removeAttribute('style');
+ el.removeAttribute('data-mce-style');
+ });
+ } else {
+ if (tinymce.isWebKit) {
+ // We need to compress the styles on WebKit since if you paste <img border="0" /> it will become <img border="0" style="... lots of junk ..." />
+ // Removing the mce_style that contains the real value will force the Serializer engine to compress the styles
+ each(dom.select('*', o.node), function(el) {
+ el.removeAttribute('data-mce-style');
+ });
+ }
+ }
+ },
+
+ /**
+ * Converts the most common bullet and number formats in Office into a real semantic UL/LI list.
+ */
+ _convertLists : function(pl, o) {
+ var dom = pl.editor.dom, listElm, li, lastMargin = -1, margin, levels = [], lastType, html;
+
+ // Convert middot lists into real semantic lists
+ each(dom.select('p', o.node), function(p) {
+ var sib, val = '', type, html, idx, parents;
+
+ // Get text node value at beginning of paragraph
+ for (sib = p.firstChild; sib && sib.nodeType == 3; sib = sib.nextSibling)
+ val += sib.nodeValue;
+
+ val = p.innerHTML.replace(/<\/?\w+[^>]*>/gi, '').replace(/&nbsp;/g, '\u00a0');
+
+ // Detect unordered lists look for bullets
+ if (/^(__MCE_ITEM__)+[\u2022\u00b7\u00a7\u00d8o\u25CF]\s*\u00a0*/.test(val))
+ type = 'ul';
+
+ // Detect ordered lists 1., a. or ixv.
+ if (/^__MCE_ITEM__\s*\w+\.\s*\u00a0+/.test(val))
+ type = 'ol';
+
+ // Check if node value matches the list pattern: o&nbsp;&nbsp;
+ if (type) {
+ margin = parseFloat(p.style.marginLeft || 0);
+
+ if (margin > lastMargin)
+ levels.push(margin);
+
+ if (!listElm || type != lastType) {
+ listElm = dom.create(type);
+ dom.insertAfter(listElm, p);
+ } else {
+ // Nested list element
+ if (margin > lastMargin) {
+ listElm = li.appendChild(dom.create(type));
+ } else if (margin < lastMargin) {
+ // Find parent level based on margin value
+ idx = tinymce.inArray(levels, margin);
+ parents = dom.getParents(listElm.parentNode, type);
+ listElm = parents[parents.length - 1 - idx] || listElm;
+ }
+ }
+
+ // Remove middot or number spans if they exists
+ each(dom.select('span', p), function(span) {
+ var html = span.innerHTML.replace(/<\/?\w+[^>]*>/gi, '');
+
+ // Remove span with the middot or the number
+ if (type == 'ul' && /^__MCE_ITEM__[\u2022\u00b7\u00a7\u00d8o\u25CF]/.test(html))
+ dom.remove(span);
+ else if (/^__MCE_ITEM__[\s\S]*\w+\.(&nbsp;|\u00a0)*\s*/.test(html))
+ dom.remove(span);
+ });
+
+ html = p.innerHTML;
+
+ // Remove middot/list items
+ if (type == 'ul')
+ html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^[\u2022\u00b7\u00a7\u00d8o\u25CF]\s*(&nbsp;|\u00a0)+\s*/, '');
+ else
+ html = p.innerHTML.replace(/__MCE_ITEM__/g, '').replace(/^\s*\w+\.(&nbsp;|\u00a0)+\s*/, '');
+
+ // Create li and add paragraph data into the new li
+ li = listElm.appendChild(dom.create('li', 0, html));
+ dom.remove(p);
+
+ lastMargin = margin;
+ lastType = type;
+ } else
+ listElm = lastMargin = 0; // End list element
+ });
+
+ // Remove any left over makers
+ html = o.node.innerHTML;
+ if (html.indexOf('__MCE_ITEM__') != -1)
+ o.node.innerHTML = html.replace(/__MCE_ITEM__/g, '');
+ },
+
+ /**
+ * Inserts the specified contents at the caret position.
+ */
+ _insert : function(h, skip_undo) {
+ var ed = this.editor, r = ed.selection.getRng();
+
+ // First delete the contents seems to work better on WebKit when the selection spans multiple list items or multiple table cells.
+ if (!ed.selection.isCollapsed() && r.startContainer != r.endContainer)
+ ed.getDoc().execCommand('Delete', false, null);
+
+ ed.execCommand('mceInsertContent', false, h, {skip_undo : skip_undo});
+ },
+
+ /**
+ * Instead of the old plain text method which tried to re-create a paste operation, the
+ * new approach adds a plain text mode toggle switch that changes the behavior of paste.
+ * This function is passed the same input that the regular paste plugin produces.
+ * It performs additional scrubbing and produces (and inserts) the plain text.
+ * This approach leverages all of the great existing functionality in the paste
+ * plugin, and requires minimal changes to add the new functionality.
+ * Speednet - June 2009
+ */
+ _insertPlainText : function(content) {
+ var ed = this.editor,
+ linebr = getParam(ed, "paste_text_linebreaktype"),
+ rl = getParam(ed, "paste_text_replacements"),
+ is = tinymce.is;
+
+ function process(items) {
+ each(items, function(v) {
+ if (v.constructor == RegExp)
+ content = content.replace(v, "");
+ else
+ content = content.replace(v[0], v[1]);
+ });
+ };
+
+ if ((typeof(content) === "string") && (content.length > 0)) {
+ // If HTML content with line-breaking tags, then remove all cr/lf chars because only tags will break a line
+ if (/<(?:p|br|h[1-6]|ul|ol|dl|table|t[rdh]|div|blockquote|fieldset|pre|address|center)[^>]*>/i.test(content)) {
+ process([
+ /[\n\r]+/g
+ ]);
+ } else {
+ // Otherwise just get rid of carriage returns (only need linefeeds)
+ process([
+ /\r+/g
+ ]);
+ }
+
+ process([
+ [/<\/(?:p|h[1-6]|ul|ol|dl|table|div|blockquote|fieldset|pre|address|center)>/gi, "\n\n"], // Block tags get a blank line after them
+ [/<br[^>]*>|<\/tr>/gi, "\n"], // Single linebreak for <br /> tags and table rows
+ [/<\/t[dh]>\s*<t[dh][^>]*>/gi, "\t"], // Table cells get tabs betweem them
+ /<[a-z!\/?][^>]*>/gi, // Delete all remaining tags
+ [/&nbsp;/gi, " "], // Convert non-break spaces to regular spaces (remember, *plain text*)
+ [/(?:(?!\n)\s)*(\n+)(?:(?!\n)\s)*/gi, "$1"] // Cool little RegExp deletes whitespace around linebreak chars.
+ ]);
+
+ var maxLinebreaks = Number(getParam(ed, "paste_max_consecutive_linebreaks"));
+ if (maxLinebreaks > -1) {
+ var maxLinebreaksRegex = new RegExp("\n{" + (maxLinebreaks + 1) + ",}", "g");
+ var linebreakReplacement = "";
+
+ while (linebreakReplacement.length < maxLinebreaks) {
+ linebreakReplacement += "\n";
+ }
+
+ process([
+ [maxLinebreaksRegex, linebreakReplacement] // Limit max consecutive linebreaks
+ ]);
+ }
+
+ content = ed.dom.decode(tinymce.html.Entities.encodeRaw(content));
+
+ // Perform default or custom replacements
+ if (is(rl, "array")) {
+ process(rl);
+ } else if (is(rl, "string")) {
+ process(new RegExp(rl, "gi"));
+ }
+
+ // Treat paragraphs as specified in the config
+ if (linebr == "none") {
+ // Convert all line breaks to space
+ process([
+ [/\n+/g, " "]
+ ]);
+ } else if (linebr == "br") {
+ // Convert all line breaks to <br />
+ process([
+ [/\n/g, "<br />"]
+ ]);
+ } else if (linebr == "p") {
+ // Convert all line breaks to <p>...</p>
+ process([
+ [/\n+/g, "</p><p>"],
+ [/^(.*<\/p>)(<p>)$/, '<p>$1']
+ ]);
+ } else {
+ // defaults to "combined"
+ // Convert single line breaks to <br /> and double line breaks to <p>...</p>
+ process([
+ [/\n\n/g, "</p><p>"],
+ [/^(.*<\/p>)(<p>)$/, '<p>$1'],
+ [/\n/g, "<br />"]
+ ]);
+ }
+
+ ed.execCommand('mceInsertContent', false, content);
+ }
+ },
+
+ /**
+ * This method will open the old style paste dialogs. Some users might want the old behavior but still use the new cleanup engine.
+ */
+ _legacySupport : function() {
+ var t = this, ed = t.editor;
+
+ // Register command(s) for backwards compatibility
+ ed.addCommand("mcePasteWord", function() {
+ ed.windowManager.open({
+ file: t.url + "/pasteword.htm",
+ width: parseInt(getParam(ed, "paste_dialog_width")),
+ height: parseInt(getParam(ed, "paste_dialog_height")),
+ inline: 1
+ });
+ });
+
+ if (getParam(ed, "paste_text_use_dialog")) {
+ ed.addCommand("mcePasteText", function() {
+ ed.windowManager.open({
+ file : t.url + "/pastetext.htm",
+ width: parseInt(getParam(ed, "paste_dialog_width")),
+ height: parseInt(getParam(ed, "paste_dialog_height")),
+ inline : 1
+ });
+ });
+ }
+
+ // Register button for backwards compatibility
+ ed.addButton("pasteword", {title : "paste.paste_word_desc", cmd : "mcePasteWord"});
+ }
+ });
+
+ // Register plugin
+ tinymce.PluginManager.add("paste", tinymce.plugins.PastePlugin);
+})();
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