// ==UserScript==
// @name ClipFormat! (Derpibooru - comment autoformatter from clipboard)
// @namespace https://derpiboo.ru/pasteformatizer
// @description Save format, images and links when pasting from clipboard into commentbox in derpibooru. (script by VcSaJen, icon by TryHardBrony)
// @include /https?://(www\.)?derpiboo.ru/.*/
// @include /https?://(www\.)?trixiebooru.org/.*/
// @include /https?://(www\.)?derpibooru.org/.*/
// @icon https://dl.dropboxusercontent.com/u/7410519/ScreenS/i_came_to_write_fanfics_by_tryhardbrony-64px-256col.png
// @license LGPL 3 or later
// @version 0.8
// @grant GM_addStyle
// @require http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/jquery.selection/1.0.1/jquery.selection.min.js
// @require https://greasyfork.org/scripts/4535-htmlparser/code/htmlparser.js?version=15389
// ==/UserScript==
(function($) //< custom $ compatibility
{
$(function() //ready
{
var textasrea_selector = 'textarea#comment_body,textarea#topic_posts_attributes_0_body,textarea#post_body,textarea#image_description';
var simple_format_tags = /^(em|i|strong|b|ins|u|del|strike|s|pre|sup|sub|cite)$/i;
var basic_fomat_chars = {"strong":"*",
"b":"**",
"em":"_",
"i":"__",
"del":"-",
"ins":"+",
"sup":"^",
"sub":"~",
"pre":"@",
"cite":"??"
};
//$(textasrea_selector).after('<textarea id="mymymy"></textarea>');
$(textasrea_selector).parent().before($('<div/>',{'class': 'field'}).append($('<label/>',{'for': 'clipformat_check', text: 'Clipformat', 'title': 'Format text from clipboard'}),
$('<input/>',{id: 'clipformat_check', 'type': 'checkbox'}),
$('<span/>',{id: 'clipformat_error', 'style': 'display:none;', 'class': 'comment_deleted', text: ' Error!'})));
var mycbChecked;
$('#clipformat_check').change(function (e) {
mycbChecked = $('#clipformat_check').prop('checked');
if (mycbChecked)
{
$(textasrea_selector).css('outline-color', '#5E95BC');
$(textasrea_selector).css('outline-width', '1px');
$(textasrea_selector).css('outline-style', 'solid');
} else
{
$(textasrea_selector).css('outline-style', 'none');
}
}).dblclick(function (e) {
$('#clipformat_check').prop("checked", true);
$('#clipformat_check').prop("indeterminate", true);
$('#clipformat_check').trigger("change");
});
$(textasrea_selector).on('paste', function (e) {
if (!mycbChecked) return;
if (e.originalEvent.clipboardData || e.clipboardData)
{
//alert('ok!');
$('#clipformat_error').hide();
var s = "";
var clipdata = (e.originalEvent.clipboardData || e.clipboardData);
/*s+="html:"+clipdata.getData('text/html')+"\n";
s+="plain:"+clipdata.getData('text/plain')+"\n";
var types = clipdata.types;
var count = types.length;
s+="types:\n";
for (var i = 0; i < count; i++)
{
s+="type"+i+": "+types[i]+"\n";
}
//$("#output").text(s);
alert(s);*/
try {
s="";
var myhtml = clipdata.getData('text/html');
if (!myhtml) {
//alert("NO HTML!");
//flashElement($(textasrea_selector));
return;
}
if (/^<html xmlns:v="urn:schemas-microsoft-com:vml"/.test(myhtml))
myhtml=cleanHTML(myhtml);
myhtml=myhtml.replace(/<!?\[[^>]*?\](?!--)?>/g, "");
myhtml=myhtml.replace(/<title>([\s\S].*?)<\/title>/gi, " ");
myhtml=myhtml.replace(/<style[\s\S]*?<\/style>/gi, " ");
if (!$('#clipformat_check').prop('indeterminate'))
{
$('#clipformat_check').prop("checked", false);
$('#clipformat_check').trigger("change");
}
//alert(myhtml);
function writableTag(tag)
{
var result = tag;
if (result==="strike"||result==="s") result="del";
if (result==="u") result="ins";
/*em|i|strong|b|ins|u|del|strike|pre|sup|sub*/
return result;
}
function htmlCharize(s)
{
var i, result="";
for (i=0;i<s.length;i++)
{
result+='&#'+s.charCodeAt(i)+';';
}
//alert("result="+result);
return result;
}
function escapeFull(s)
{
var i, result="";
for (i=0;i<s.length;i++)
{
var tmp="";
tmp=Number(s.charCodeAt(i)).toString(16);
if (tmp.length<2) tmp='0'+tmp;
result+='%'+tmp;
}
//alert("result="+result);
return result;
}
function escapeRegexStr(s)
{
var i, result="";
for (i=0;i<s.length;i++)
{
var ch = s.charAt(i);
if (ch==="*"||ch==="+"||ch==="?"||ch==="\\"||ch==="^"||ch==="$"||ch==="."||ch==="|"||ch==="("||ch===")"||ch==="["||ch==="]"||
ch==="{"||ch==="}") result+="\\"+ch;
else result+=ch;
}
return result;
}
var nomoreparseing = false;
var currentLinkTitle;
var currentLinkURL;
var currentLinkContent="";
var currently_a = false;
var spoilerLevel = 0;
var state = {"strong":false,
"b":false,
"em":false,
"i":false,
"del":false,
"ins":false,
"sup":false,
"sub":false,
"pre":false,
"cite":false};
HTMLParser(myhtml, {
start: function( tag, attrs, unary ) {
tag=tag.toLowerCase();
if (tag.match(simple_format_tags))
{
s += "<" + writableTag(tag) + ">";
state[writableTag(tag)]=true;
return;
}
var atlist = {"href": "", "src": "http://"};
/*s += "[" + tag;
for ( var i = 0; i < attrs.length; i++ )
s += " " + attrs[i].name + '="' + attrs[i].escaped + '"';
s += (unary ? "/" : "") + "]";*/
for ( var i = 0; i < attrs.length; i++ )
atlist[attrs[i].name.toLowerCase()]=attrs[i].value;
if (unary && tag==="br") s += "\n";
if (tag==="img")
{
var imgstr = "", imgdescr="";
imgstr += "!"+'<link>'+escapeFull(atlist["src"])+'</link>';
if (!(currently_a&¤tLinkTitle))
{
if (atlist["title"]!==undefined)
imgdescr = atlist["title"];
else if (atlist["alt"]!==undefined)
imgdescr = atlist["alt"];
if (/\)|!/.test(imgdescr))
imgdescr = "[=="+imgdescr+"==]";
}
if (imgdescr)
imgstr += "<bracket>"+imgdescr+"</bracket>";
imgstr += "!";
s += imgstr;
if (currently_a) currentLinkContent+="[img]";
}
if (tag==="a")
{
if (atlist["href"]==="")
{
currently_a = false;
return;
}
s += '"';
currentLinkTitle = decodeSimpleHTMLEntities(atlist["title"]===undefined ? "" : atlist["title"]);
if (/\)/.test(currentLinkTitle))
currentLinkTitle = "[=="+currentLinkTitle+"==]";
currentLinkURL=atlist["href"];
currentLinkURL=currentLinkURL.replace(/^.+deviantart\.com\/users\/outgoing\?(.+)$/ig, "$1");
if (!currentLinkURL.match(/^(?:https?:)/)) currentLinkURL="#nope";
currentLinkContent="";
currently_a = true;
}
if (tag==="blockquote")
{
var bqtext = "";
bqtext+="[bq";
if (atlist["title"]!==undefined)
{
bqtext+='="'+atlist["title"]+'"';
}
bqtext+="]";
s+=bqtext;
}
if (tag==="span")
{
//s+="[span]";
if (spoilerLevel>0) spoilerLevel++;
if (atlist["class"]==="spoiler" || atlist["class"]==="spoiler-revealed")
{
s+="[spoiler]";
spoilerLevel++;
}
}
if (tag==="acronym"||tag==="abbr")
{
s+="<acronym";
if (atlist["title"]!==undefined)
{
s+='='+atlist["title"];
}
s+=">";
}
if (tag==="hr")
{
s+="\n-----------\n";
return;
}
},
end: function( tag ) {
tag=tag.toLowerCase();
if (tag.match(simple_format_tags))
{
s += "</" + writableTag(tag) + ">";
state[writableTag(tag)]=false;
return;
}
if (tag.match(/^(blockquote|dd|dl|fieldset|form|h[1-6]|hr|ol|p|pre|section|table|tfoot|ul|div|li)$/i))
{
s += "\n";
}
if (tag==="a")
{
if (!currently_a) return;
currently_a = false;
if (currentLinkContent==="") s+=" ";
var linkstr = "";
if (currentLinkTitle!=="") linkstr+="<bracket>"+currentLinkTitle+"</bracket>";
currentLinkURL=currentLinkURL.replace(/#$/g,"");
linkstr+='":<link>'+escapeFull(currentLinkURL)+'</link>'; //I'm a master of kludge!
s+=linkstr+' ';
return;
}
if (tag==="blockquote")
{
s+="[/bq]";
}
if (tag==="span")
{
//s+="[/span]";
if (spoilerLevel===1)
{
s+="[/spoiler]";
spoilerLevel=0;
}
if (spoilerLevel>0) spoilerLevel--;
}
if (tag==="acronym"||tag==="abbr")
{
s+="</acronym>";
}
if (tag==="html")
nomoreparseing = true;
},
chars: function( text ) {
if (nomoreparseing) return;
var trimed = text.replace(/\s+/g, " ");
if (s.length>0 && s.charAt(s.length-1)===" " && (/^\s/.test(trimed)))
trimed = trimed.replace(/^\s+/g, "");
for(var key in basic_fomat_chars)
{
if (state[key])
{
var fmtchr = basic_fomat_chars[key].charAt(0);
fmtchr=escapeRegexStr(fmtchr);
var myregex = new RegExp("(?:(\\W)"+fmtchr+")|(?:"+fmtchr+"(?=\\W))", 'gm');
trimed = trimed.replace(myregex, "$1"+htmlCharize(fmtchr.charAt(fmtchr.length-1)));
}
}
if (currently_a)
{
trimed = trimed.replace(/"/g, """);
if (currentLinkTitle==="")
{
trimed = trimed.replace(/\(/g, "(");
trimed = trimed.replace(/\)/g, ")");
}
if (currentLinkContent=="")
{
trimed = trimed.replace(/^\s/g, " ");
}
currentLinkContent+=trimed;
}
//if (state.strong||state.b) text.replace(/(?:(\s)\*)|(?:\*(?=\s))/gm, "*");
//if (state.em||state.i) text.replace(/(?:(\s)\*)|(?:\*(?=\s))/gm, "_");
s += trimed;
},
comment: function( text ) {
//s += "/*" + text + "*/";
}
});
//var myAntiFormatRegex = /(\W|^)(\*|\*\*|_|__|\?\?|\+|-|\^|~|@)((?:\S)|(?:(?!\2\s)\S.*?\S))\2(?!\2)(?:(?=\W)|$)/g;
for(var tag in basic_fomat_chars)
{
var myAntiFormatRegex = new RegExp("(\\W|^)("+escapeRegexStr(basic_fomat_chars[tag])+")((?:\\S)|(?:(?!\\2\\s)\\S[\\s\\S]*?\\S))\\2(?!\\2)(?:(?=\\W)|$)", 'g');
s=s.replace(myAntiFormatRegex, function(str, p1, p2, p3, offset, fullstr)
{
//alert("replacing!"+p1+","+p2+","+p3);
if (/^-+$/.test(p3)) return str;
return p1+htmlCharize(p2)+p3+htmlCharize(p2);
});
}
s=s.replace(/\(c\)|\(tm\)|\(r\)|-{5,}|[A-Z]{2,}\([^)]+\)/g, "[==$&==]");
s=s.replace(/([^-])(-{2,4}(?!-))/gi, function(str, p1, p2, offset, fullstr) {return p1+htmlCharize(p2);});
s=s.replace(/\[(<.+?>)\]/g, "[$1]");
//-----------
//Escape: end, Format: begin
//-----------
s=s.replace(/<acronym=([^>)]+)>([A-Z]{2,})<\/acronym>/g, "$2($1)");
s=s.replace(/<acronym[^>]*>(.+?)<\/acronym>/g, "$1");
//var myReplSimpleFormatRegex = new RegExp(, 'g');
for(var tag in basic_fomat_chars)
{
var myTagRegEx = new RegExp("(\\w?)<"+tag+">(\\s*)([\\s\\S]*?)(\\s?)</"+tag+">(\\w?)", 'g');
s=s.replace(myTagRegEx, function(str, p1, p2, p3, p4, p5, offset, fullstr)
{
if (p3==="") return p1+p2+p4+p5;
var b = p1!=="" || p5!=="" || p4!=="";
if ((tag==="sup"||tag==="sub")&&!b)
{
if (offset>0&&!fullstr.charAt(offset-1).match(/[\s\^~]/))
{
b=true;
}
}
//alert(p1+','+p2+','+p3+','+p4+','+p5);
return p1+(b?"[":"")+basic_fomat_chars[tag]+htmlCharize(p2)+p3+p4+basic_fomat_chars[tag]+(b?"]":"")+p5;
//DONE: Escape brackets in titles and quotes in links!
});
}
s=s.replace(/<bracket>/g, "\(");
s=s.replace(/<\/bracket>/g, "\)");
s=s.replace(/<link>([0-9A-Z%].*?)<\/link>/gi, function(str, p1, offset, fullstr)
{
return unescape(p1);
});
//alert(s);
//$('#mymymy').val(s);
//clipdata.setData("Text", s)
e.preventDefault();
//this.value = s;
$(this).selection('replace', {
text: s,
caret: 'end'
});
} catch(ex) {
//DONE: add user-friendly error-handling!<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
$('#clipformat_error').show();
$('#clipformat_error').attr("title", ex + "\nname: " + ex.name + "\nmessage: " + ex.message + "\nstack: " + ex.stack);
//alert(s);
//alert(err);
}
/*finally {
}*/
}
else /*alert("Nope.jpg")*/;
});
});
// removes MS Office generated guff by Anthony (http://forums.squizsuite.net/index.php?showtopic=11304)
function cleanHTML(input) {
// 1. remove line breaks / Mso classes
var stringStripper = /(\n|\r| class=(")?Mso[a-zA-Z]+(")?)/g;
var output = input.replace(stringStripper, ' ');
// 2. strip Word generated HTML comments
var commentSripper = new RegExp('<!--(.*?)-->','g');
var output = output.replace(commentSripper, '');
var tagStripper = new RegExp('<(/)*(meta|link|span|\\?xml:|st1:|o:|font)(.*?)>','gi');
// 3. remove tags leave content if any
output = output.replace(tagStripper, '');
// 4. Remove everything in between and including tags '<style(.)style(.)>'
var badTags = ['style', 'script','applet','embed','noframes','noscript'];
for (var i=0; i< badTags.length; i++) {
tagStripper = new RegExp('<'+badTags[i]+'.*?'+badTags[i]+'(.*?)>', 'gi');
output = output.replace(tagStripper, '');
}
// 5. remove attributes ' style="..."'
var badAttributes = ['style', 'start'];
for (var i=0; i< badAttributes.length; i++) {
var attributeStripper = new RegExp(' ' + badAttributes[i] + '="(.*?)"','gi');
output = output.replace(attributeStripper, '');
}
return output;
}
function flashElement($el) {
$el.css({outline:'1px solid yellow'});
setTimeout(function() {
$('#clipformat_check').trigger("change");
}, 500);
}
function decodeSimpleHTMLEntities(text) { //by William Lahti
var entities = [
['apos', '\''],
['amp', '&'],
['lt', '<'],
['gt', '>']
];
for (var i = 0, max = entities.length; i < max; ++i)
text = text.replace(new RegExp('&'+entities[i][0]+';', 'g'), entities[i][1]);
return text;
}
})( jQuery );
/*
Notes:
regulars:
<b>(?=\S)([^<]*?\S)<\/b> -nope
(\w?)<b>(\s*)(.*?)(\s*)<\/b>(\w?) -yup
*/
