//VNC's RTE 1.0 (function($) { jQuery.fn.vnc_rte = function() { var css_url = '/images/rte/rte.css'; var img_loc = '/images/rte/'; var gentleClean = true; //true, false or 'ask' var nlTag='|div|p|table|tbody|tr|td|th|title|script|comment|li|h1|h2|h3|h4|h5|h6|hr|ul|ol|option|select|'; var tagNl='|p|th|style|'; var regCmt=new RegExp(); regCmt.compile("^$"); var regHyph=new RegExp(); regHyph.compile("-$"); if(document.designMode || document.contentEditable) { jQuery(this).each( function(){ var textarea = jQuery(this); enableDesignMode(textarea); }); } function formatText(iframe, command, option) { iframe.contentWindow.focus(); if (!document.all) iframe.contentWindow.document.execCommand('useCSS',false, true); //no spans for bold, italic if ("leftrightcenterjustify".indexOf(command) !=-1) command = "justify" + command; try{ iframe.contentWindow.document.execCommand(command, false, option); }catch(e){console.log(e)} iframe.contentWindow.focus(); } function tryEnableDesignMode(iframe, doc, callback) { try { iframe.contentWindow.document.open(); iframe.contentWindow.document.write(doc); iframe.contentWindow.document.close(); } catch(error) { console.log(error) } if (document.contentEditable) { iframe.contentWindow.document.designMode = "On"; callback(); return true; } else if (document.designMode != null) { try { iframe.contentWindow.document.designMode = "on"; callback(); return true; } catch (error) { console.log(error) } } setTimeout(function(){tryEnableDesignMode(iframe, doc, callback)}, 250); return false; } function enableDesignMode(textarea) { // need to be created this way var iframe = document.createElement("iframe"); iframe.frameBorder=0; iframe.frameMargin=0; iframe.framePadding=0; if(textarea.attr('class')) iframe.className = textarea.attr('class'); if(textarea.attr('id')) iframe.id = textarea.attr('id'); if(textarea.attr('name')) iframe.title = textarea.attr('name'); textarea.after(iframe); var css = ""; if(css_url) var css = ""; var content = textarea.val(); // Mozilla need this to display caret if(jQuery.trim(content)=='') content = '
'; var doc = ""+css+""+content+""; tryEnableDesignMode(iframe, doc, function() { jQuery(iframe).before(toolbar(iframe)); textarea.remove(); }); } function disableDesignMode(iframe, submit) { var content = get_xhtml(iframe.contentWindow.document.getElementsByTagName("body")[0]); content = tidyH(content); if(submit==true) var textarea = jQuery(''); else var textarea = jQuery(''); textarea.val(content); t = textarea.get(0); if(iframe.className) t.className = iframe.className; if(iframe.id) t.id = iframe.id; if(iframe.title) t.name = iframe.title; t.value=t.value.replace(location.href+'#','#'); //IE anchor bug jQuery(iframe).before(textarea); if(submit!=true) jQuery(iframe).remove(); } function toolbar(iframe) { var tb = jQuery("
\

\ \

\

\ bold\ italic\ underline\

\

\ Left\ Center\ Right\

\

\ unordered list\ link\ image\ close rte\

"); jQuery('select', tb).change(function(){ var index = this.selectedIndex; if( index!=0 ) { var selected = this.options[index].value; formatText(iframe, "formatblock", '<'+selected+'>'); } }); jQuery('.vnc_rte_bold', tb).click(function(){ formatText(iframe, 'bold');return false; }); jQuery('.vnc_rte_italic', tb).click(function(){ formatText(iframe, 'italic');return false; }); jQuery('.vnc_rte_underline', tb).click(function(){ formatText(iframe, 'underline');return false; }); jQuery('.vnc_rte_left', tb).click(function(){ formatText(iframe, 'left');return false; }); jQuery('.vnc_rte_center', tb).click(function(){ formatText(iframe, 'center');return false; }); jQuery('.vnc_rte_right', tb).click(function(){ formatText(iframe, 'right');return false; }); jQuery('.vnc_rte_unorderedlist', tb).click(function(){ formatText(iframe, 'insertunorderedlist');return false; }); jQuery('.vnc_rte_link', tb).click(function(){ var p=prompt("URL:"); if(p) formatText(iframe, 'CreateLink', p); return false; }); jQuery('.vnc_rte_image', tb).click(function(){ var p=prompt("Image URL:"); if(p) formatText(iframe, 'InsertImage', p); return false; }); jQuery('.vnc_rte_disable', tb).click(function(){ disableDesignMode(iframe); tb.remove(); return false; }); jQuery(iframe).parents('form').submit(function(){ disableDesignMode(iframe, true); }); var iframeDoc = jQuery(iframe.contentWindow.document); var select = jQuery('select', tb)[0]; iframeDoc.mouseup(function(){ setSelectedType(getSelectionElement(iframe), select);return true;}); iframeDoc.keyup(function(){ setSelectedType(getSelectionElement(iframe), select);return true;}); return tb; } function setSelectedType(node, select) { while(node.parentNode) { var nName = node.nodeName.toLowerCase(); for(var i=0;i]*>/gi, "") .replace(/\b(CLASS|STYLE)=\"[^\"]*\"/gi, "") .replace(/\b(CLASS|STYLE)=\w+/gi, ""); } // if(!o('fontname'+idTa) || !o('fontsize'+idTa)) h=h.replace(/<\?FONT[^>]*>/gi, ""); h=h.replace(/<\/?(FONT|SPAN|COL|XML|ST1|SHAPE|V:|O:|F:|F |PATH|LOCK|IMAGEDATA|STROKE|FORMULAS)[^>]*>/gi, "") .replace(/\bCLASS=\"?MSO\w*\"?/gi, "") .replace(/[–]/g,'-') //long – .replace(/[‘’]/g, "'") //single smartquotes ‘’ .replace(/[“”]/g, '"') //double smartquotes “” .replace(/align="?justify"?/gi, "") //justify sends some browsers mad .replace(/<(TABLE|TD|TH|COL)(.*)(WIDTH|HEIGHT)=["'0-9A-Z]*/gi, "<$1$2") //no fixed size tables (%OK) [^A-Za-z>] .replace(/<([^>]+)>\s*<\/\1>/gi, ""); //empty tag iframe.contentWindow.document.getElementsByTagName("body")[0].innerHTML=h; } function tidyD(h){ //FF designmode likes ,... h=h.replace(/<(\/?)strong([^>]*)>/gi, "<$1B$2>"); h=h.replace(/<(\/?)em([^>]*)>/gi, "<$1I$2>"); return h; } function tidyH(h){ //...but , deprecated h=h.replace(/<(\w+)[^>]*>\s*<\/\1>/gi, ""); //empty tag <([^>]+)>\s*<\/\1> h=h.replace(/(<\/?)[Bb]>/g, "$1strong>"); h=h.replace(/(<\/?)[Ii]>/g, "$1em>"); h=h.replace(/(<\/?)[Bb](\s+[^>]*)>/g, "$1strong$2>"); h=h.replace(/(<\/?)[Ii](\s+[^>]*)>/g, "$1em$2>"); h=h.replace(location.href+'#','#'); //IE anchor bug return h; } function get_xhtml(node,ndNl,inPre){ var i; var tx=''; var kids=node.childNodes; var kidsL=kids.length; var tagNm; var doNl=ndNl?true:false; var sz=["small","xx-small","x_small","small","medium","large","x-large","xx-large"]; for(i=0; i'; }else{ if(tagNm=='style'||tagNm=='title'||tagNm=='script'){ tx+='>'; var innerTx; if(tagNm=='script'){ innerTx=kid.tx; }else innerTx=kid.innerHTML; if(tagNm=='style'){ innerTx=String(innerTx).replace(/[\n]+/g,'\n'); } tx+=innerTx+''; }else{ tx+=' />'; } } } break; } case 3:{ if(!inPre){ if(kid.nodeValue!='\n'){ tx+=tidyTxt(kid.nodeValue); } } else tx+=kid.nodeValue; break; } case 8:{ tx+=tidyCmt(kid.nodeValue); break; } default: break; } } return tx; } function tidyCmt(tx){ tx=tx.replace(/--/g,"__"); if(regHyph.exec(tx)){ tx+=" "; }return ""; } function tidyTxt(tx){ return String(tx).replace(/\n{2,}/g,"\n").replace(/\&/g,"&").replace(//g,">").replace(/\u00A0/g," "); } function tidyAt(tx){ return String(tx).replace(/\&/g,"&").replace(//g,">").replace(/\"/g,"""); } } })(jQuery); function vnc_init_editor() { if (!jquery_form_loaded) { jQuery.getScript('/zlib/jquery.form.js', function(){ jquery_form_loaded = true; } ); } if (comm_editor==1) { jQuery('#ta').vnc_rte(); comm_editor=0; } else { comm_editor=1; } if(comment_url.indexOf('?')!==-1){ a_comment_url=comment_url+'&random='+(new Date().getTime()); }else{ a_comment_url=comment_url+'?random='+(new Date().getTime()); } jQuery('#switch_editor').click(function(){ jQuery('#comment_submit').load(a_comment_url, {html_editor: comm_editor}, vnc_init_editor); return false; }); jQuery('#cancel_comment').click(function(){ jQuery('#comment_submit').html(''); return false; }); jQuery('#v_preview').click(function(){ jQuery('form#editor').ajaxSubmit({data: {preview:1}, complete: function(r) { jQuery('#vnc_preview').html(r.responseText); }}); return false; }); } function vnc_submit_comment_link () { jQuery('#submit_comment_link').click(function(){ comment_url=this.href; if(comment_url.indexOf('?')!==-1){ a_comment_url=comment_url+'&random='+(new Date().getTime()); }else{ a_comment_url=comment_url+'?random='+(new Date().getTime()); } jQuery('#comment_submit').load(a_comment_url, {html_editor: comm_editor}, vnc_init_editor); return false; }); }