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Merge pull request #268 from slr/tasty-markdown

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fix of post formatting []()
This commit is contained in:
miguelfreitas 2015-07-15 14:48:08 -03:00
commit a0f3ae5776
1 changed files with 23 additions and 18 deletions
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41
js/twister_formatpost.js
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@ -198,30 +198,36 @@ function dmDataToConversationItem(dmData, localUser, remoteUser) {
// convert message text to html, featuring @users and links formating.
function htmlFormatMsg(msg, mentions) {
function getStrStart(str, startPoint, stopChars, stopCharsTrailing) {
function getStrStart(str, startPoint, stopChars, isStopCharMustExist, stopCharsTrailing) {
for (var i = startPoint; i > -1; i--) {
if (stopChars.indexOf(str[i]) > -1)
break;
}
for (i += 1; i < startPoint + 1; i++) {
if (stopCharsTrailing.indexOf(str[i]) === -1)
break;
}
if (i !== -1 || !isStopCharMustExist) {
for (i += 1; i < startPoint + 1; i++) {
if (stopCharsTrailing.indexOf(str[i]) === -1)
break;
}
} else
i = startPoint + 1;
return i;
}
function getStrEnd(str, startPoint, stopChars, stopCharsTrailing) {
function getStrEnd(str, startPoint, stopChars, isStopCharMustExist, stopCharsTrailing) {
for (var i = startPoint; i < str.length; i++) {
if (stopChars.indexOf(str[i]) > -1)
break;
}
for (i -= 1; i > startPoint - 1; i--) {
if (stopCharsTrailing.indexOf(str[i]) === -1)
break;
}
if (i !== str.length || !isStopCharMustExist) {
for (i -= 1; i > startPoint - 1; i--) {
if (stopCharsTrailing.indexOf(str[i]) === -1)
break;
}
} else
i = startPoint - 1;
return i;
}
@ -433,13 +439,12 @@ function htmlFormatMsg(msg, mentions) {
msg = markdown(escapeHtmlEntities(msg),
'`', 'samp'); // kind of monospace, sequence of chars inside will be escaped from markup
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, '[', '');
j = getStrStart(msg, i - 1, '[', true, '');
if (j < i) {
k = getStrEnd(msg, i + 2, ')', '');
k = getStrEnd(msg, i + 2, ')', true, '');
if (k > i + 1) {
html.push($('#external-page-link-template')[0].outerHTML
.replace(/\bid\s*=\s*"[^]*?"+/ig, '') // $().removeAttr('id')
@ -463,7 +468,7 @@ function htmlFormatMsg(msg, mentions) {
}
} else if (msg.slice(i, i + 4).toLowerCase() === 'http') {
if (msg.slice(i + 4, i + 7) === '://' && stopCharsRight.indexOf(msg[i + 7]) === -1) {
j = getStrEnd(msg, i + 7, stopCharsRight, stopCharsTrailingUrl);
j = getStrEnd(msg, i + 7, stopCharsRight, false, stopCharsTrailingUrl);
if (j > i + 6) {
str = msg.slice(i, j + 1);
// FIXME we're trying to not interact with DOM, coz' we want to run really fast [to hell of RegExps]
@ -479,7 +484,7 @@ function htmlFormatMsg(msg, mentions) {
i = i + strEncoded.length - 1;
}
} else if (msg.slice(i + 4, i + 8).toLowerCase() === 's://' && stopCharsRight.indexOf(msg[i + 8]) === -1) {
j = getStrEnd(msg, i + 8, stopCharsRight, stopCharsTrailingUrl);
j = getStrEnd(msg, i + 8, stopCharsRight, false, stopCharsTrailingUrl);
if (j > i + 7) {
str = msg.slice(i, j + 1);
html.push($('#external-page-link-template')[0].outerHTML
@ -499,9 +504,9 @@ function htmlFormatMsg(msg, mentions) {
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);
j = getStrStart(msg, i - 1, stopCharsLeft, false, stopCharsTrailing);
if (j < i) {
k = getStrEnd(msg, i + 1, stopCharsRight, stopCharsTrailing);
k = getStrEnd(msg, i + 1, stopCharsRight, false, stopCharsTrailing);
if (k > i) {
str = msg.slice(j, k + 1);
html.push($('#external-page-link-template')[0].outerHTML
@ -540,7 +545,7 @@ function htmlFormatMsg(msg, mentions) {
for (i = 0; i < msg.length - 1; i++) {
if (msg[i] === '#' && msg[i + 1] !== '#' && stopCharsRight.indexOf(msg[i + 1]) === -1) {
j = getStrEnd(msg, i + 1, stopCharsRightHashtags, stopCharsTrailing);
j = getStrEnd(msg, i + 1, stopCharsRightHashtags, false, stopCharsTrailing);
if (j > i) {
str = msg.slice(i + 1, j + 1);
html.push($('#hashtag-link-template')[0].outerHTML