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make ` to be escaping character for any markup, fixes of post formatting

master
Simon Grim 9 years ago
parent
commit
17328b0d7b
  1. 97
      js/twister_formatpost.js

97
js/twister_formatpost.js

@ -237,7 +237,7 @@ function htmlFormatMsg(msg, mentions) { @@ -237,7 +237,7 @@ function htmlFormatMsg(msg, mentions) {
return false;
}
var i, j, t;
var i, j, t, strEncoded;
var w = false;
var p = [];
@ -324,29 +324,50 @@ function htmlFormatMsg(msg, mentions) { @@ -324,29 +324,50 @@ function htmlFormatMsg(msg, mentions) {
}
// changing the string
for (i = 0; i < p.length; i++) {
if (p[i].a > -1) {
if (p[i].t === -1 || (p[i].t === 0 && p[i].a > i)) {
if (p[i].k > 1)
html.push('<' + tag + '>' + Array(p[i].k).join(chr));
else
html.push('<' + tag + '>');
} else if (p[i].t === 1 || (p[i].t === 0 && p[i].a < i)) {
if (p[i].k > 1)
html.push(Array(p[i].k).join(chr) + '</' + tag + '>');
else
html.push('</' + tag + '>');
} else {
if (p[i].k > 1)
html.push(Array(p[i].k + 1).join(chr));
else
html.push(chr);
if (chr === '`') {
for (i = 0; i < p.length; i++) {
if (p[i].a > -1) {
if (p[i].t === -1 || (p[i].t === 0 && p[i].a > i)) {
if (p[i].k > 1)
t = '<' + tag + '>' + Array(p[i].k).join(chr);
else
t = '<' + tag + '>';
j = p[i].a;
t = t + str.slice(p[i].i + p[i].k, p[j].i);
if (p[j].k > 1)
t = t + Array(p[i].k).join(chr) + '</' + tag + '>';
else
t = t + '</' + tag + '>';
html.push(t.replace(/&(?!lt;|gt;)/g, '&amp;'));
strEncoded = '>' + (html.length - 1).toString() + '<';
str = str.slice(0, p[i].i) + strEncoded + str.slice(p[j].i + p[j].k);
t = strEncoded.length - p[j].i - p[j].k + p[i].i;
i = j;
for (j += 1; j < p.length; j++)
p[j].i += t;
}
}
}
} else {
for (i = 0; i < p.length; i++) {
if (p[i].a > -1) {
if (p[i].t === -1 || (p[i].t === 0 && p[i].a > i)) {
if (p[i].k > 1)
html.push('<' + tag + '>' + Array(p[i].k).join(chr));
else
html.push('<' + tag + '>');
} else if (p[i].t === 1 || (p[i].t === 0 && p[i].a < i)) {
if (p[i].k > 1)
html.push(Array(p[i].k).join(chr) + '</' + tag + '>');
else
html.push('</' + tag + '>');
}
strEncoded = '>' + (html.length - 1).toString() + '<';
str = str.slice(0, p[i].i) + strEncoded + str.slice(p[i].i + p[i].k);
t = strEncoded.length - p[i].k;
for (j = i + 1; j < p.length; j++)
p[j].i += t;
}
strEncoded = '>' + (html.length - 1).toString() + '<';
str = str.slice(0, p[i].i) + strEncoded + str.slice(p[i].i + p[i].k);
l = strEncoded.length - p[i].k;
for (j = i + 1; j < p.length; j++)
p[j].i += l;
}
}
@ -365,19 +386,21 @@ function htmlFormatMsg(msg, mentions) { @@ -365,19 +386,21 @@ function htmlFormatMsg(msg, mentions) {
var whiteSpaces = ' \f\n\r\t\v\u00A0\u1680\u180E\u2000\u2001\u2002\u2003\u2004\u2005\u2006\u2007\u2008\u2009\u200A\u2028\u2029\u202F\u205F\u3000';
var stopCharsLeft = '<' + whiteSpaces;
var stopCharsRight = '>' + whiteSpaces;
var stopCharsRightHashtags = stopCharsRight + stopCharsTrailing;
var stopCharsRightHashtags = '>/\\.,:;?!%\'"[](){}^|«»…\u201C\u201D\u2026\u2014\u4E00\u3002\uFF0C\uFF1A\uFF1F\uFF01\u3010\u3011' // same as stopCharsTrailing but without '*~_-`' plus '>'
+ whiteSpaces;
var stopCharsMarkDown = '+=<>&' + stopCharsTrailing + whiteSpaces;
var j, str, strEncoded;
var i, j, k, str, strEncoded;
var html = [];
msg = escapeHtmlEntities(msg);
msg = markdown(escapeHtmlEntities(msg),
'`', 'samp'); // kind of monospace, sequence of chars inside will be escaped from markup
for (var i = 0; i < msg.length - 7; i++) {
for (i = 0; i < msg.length - 7; i++) {
if (msg.slice(i, i + 2) === '](') {
// FIXME there can be text with [] inside [] or links with () wee need to handle it too
j = getStrStart(msg, i - 1, '[', '');
if (j < i) {
var k = getStrEnd(msg, i + 2, ')', '');
k = getStrEnd(msg, i + 2, ')', '');
if (k > i + 1) {
html.push($('#external-page-link-template')[0].outerHTML
.replace(/\bid\s*=\s*"[^]*?"+/ig, '') // $().removeAttr('id')
@ -425,12 +448,12 @@ function htmlFormatMsg(msg, mentions) { @@ -425,12 +448,12 @@ function htmlFormatMsg(msg, mentions) {
}
}
for (var i = 1; i < msg.length - 1; i++) {
for (i = 1; i < msg.length - 1; i++) {
if (msg[i] === '@' && stopCharsLeft.indexOf(msg[i - 1]) === -1
&& stopCharsTrailing.indexOf(msg[i - 1]) === -1 && stopCharsRight.indexOf(msg[i + 1]) === -1) {
j = getStrStart(msg, i - 1, stopCharsLeft, stopCharsTrailing);
if (j < i) {
var k = getStrEnd(msg, i + 1, stopCharsRight, stopCharsTrailing);
k = getStrEnd(msg, i + 1, stopCharsRight, stopCharsTrailing);
if (k > i) {
str = msg.slice(j, k + 1);
html.push($('#external-page-link-template')[0].outerHTML
@ -447,7 +470,7 @@ function htmlFormatMsg(msg, mentions) { @@ -447,7 +470,7 @@ function htmlFormatMsg(msg, mentions) {
}
}
for (var i = 0; i < msg.length - 1; i++) {
for (i = 0; i < msg.length - 1; i++) {
if (msg[i] === '@' && mentionsChars.indexOf(msg[i + 1].toLowerCase()) > -1) {
for (j = i + 2; j < msg.length; j++) {
if (mentionsChars.indexOf(msg[j].toLowerCase()) === -1)
@ -467,7 +490,7 @@ function htmlFormatMsg(msg, mentions) { @@ -467,7 +490,7 @@ function htmlFormatMsg(msg, mentions) {
}
}
for (var i = 0; i < msg.length - 1; i++) {
for (i = 0; i < msg.length - 1; i++) {
if (msg[i] === '#' && msg[i + 1] !== '#' && stopCharsRight.indexOf(msg[i + 1]) === -1) {
j = getStrEnd(msg, i + 1, stopCharsRightHashtags, stopCharsTrailing);
if (j > i) {
@ -485,21 +508,20 @@ function htmlFormatMsg(msg, mentions) { @@ -485,21 +508,20 @@ function htmlFormatMsg(msg, mentions) {
}
}
msg = markdown(markdown(markdown(markdown(markdown(msg,
msg = markdown(markdown(markdown(markdown(msg,
'*', 'b'), // bold
'~', 'i'), // italic
'_', 'u'), // underlined
'-', 's'), // striketrough
'`', 'samp') // kind of monospace
'-', 's') // striketrough
.replace(/\(\d{1,2}\/\d{1,2}\)$/, htmlSplitCounter)
.replace(/&(?!lt;|gt;)/g, '&amp;') // FIXME in many cases there is no need to escape ampersand in HTML 5
.replace(/"/g, '&quot;')
.replace(/'/g, '&apos;')
;
for (var i = 0; i < msg.length - 2; i++) {
for (i = 0; i < msg.length - 2; i++) {
if (msg[i] === '>') {
for (var j = i + 2; j < msg.length; j++) {
for (j = i + 2; j < msg.length; j++) {
if (msg[j] === '<')
break;
}
@ -514,7 +536,6 @@ function htmlFormatMsg(msg, mentions) { @@ -514,7 +536,6 @@ function htmlFormatMsg(msg, mentions) {
// TODO: add options for emotions; msg = $.emotions(msg);
// TODO make markdown optionally mutable ?
// some escaping tag
return msg;
}

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