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add 'opt' parameter object to htmlFormatMsg(), initially to set markout applicability

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This commit is contained in:
Simon Grim 2015-11-20 01:00:30 +05:00
parent 4466c72814
commit f90c1db413
1 changed files with 19 additions and 14 deletions
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33
js/twister_formatpost.js
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@ -311,9 +311,8 @@ function postToElemDM(dmData, localUser, remoteUser) {
}
// convert message text to html, featuring @users and links formating.
function htmlFormatMsg(msg) {
function htmlFormatMsg(msg, opt) {
// TODO: add options for emotions; msg = $.emotions(msg);
// TODO make markup optionally mutable ?
function getSubStrStart(str, startPoint, stopChars, isStopCharMustExist, stopCharsTrailing) {
for (var i = startPoint; i > -1; i--) {
@ -349,8 +348,8 @@ function htmlFormatMsg(msg) {
return i;
}
function markout(msg, chr, tag) {
if ($.Options.postsMarkout.val === 'ignore')
function markout(msg, markoutOpt, chr, tag) {
if (markoutOpt === 'ignore')
return msg;
function isWhiteSpacesBetween(i, j) {
@ -516,7 +515,7 @@ function htmlFormatMsg(msg) {
}
// changing the string
if (chr === '`' && $.Options.postsMarkout.val === 'apply') { // if $.Options.postsMarkout.val === 'clear' then ` does not escapes anythyng so it needs to be handled like other tags
if (chr === '`' && markoutOpt === 'apply') { // if markoutOpt === 'clear' then ` does not escape anythyng so it needs to be handled like other tags
for (i = 0; i < p.length; i++) {
if (p[i].a > -1) {
if (p[i].t === -1 || (p[i].t === 0 && p[i].a > i)) {
@ -540,10 +539,10 @@ function htmlFormatMsg(msg) {
}
}
} else {
if ($.Options.postsMarkout.val === 'apply') {
if (markoutOpt === 'apply') {
t = '</' + tag + '>';
tag = '<' + tag + '>';
} else { // $.Options.postsMarkout.val === 'clear' so we're clearing markup
} else { // markoutOpt === 'clear' so we're clearing markup
t = '';
tag = '';
}
@ -611,6 +610,11 @@ function htmlFormatMsg(msg) {
return {html: '', mentions: []};
}
if (opt && opt.markout)
var markoutOpt = opt.markout;
else
var markoutOpt = $.Options.postsMarkout.val;
var mentionsChars = 'abcdefghijklmnopqrstuvwxyz_0123456789';
var stopCharsTrailing = '/\\*~_-`.,:;?!%\'"[](){}^|«»…\u201C\u201D\u2026\u2014\u4E00\u3002\uFF0C\uFF1A\uFF1F\uFF01\u3010\u3011\u2047\u2048\u2049';
var stopCharsTrailingUrl = stopCharsTrailing.slice(1);
@ -630,7 +634,7 @@ function htmlFormatMsg(msg) {
// handling links
for (i = 0; i < msg.str.length - 7; i++) {
if (msg.str.slice(i, i + 2) === '](' && $.Options.postsMarkout.val !== 'ignore') {
if (msg.str.slice(i, i + 2) === '](' && markoutOpt !== 'ignore') {
// FIXME there can be text with [] inside [] or links with () we need to handle it too
j = getSubStrStart(msg.str, i - 2, '[', true, '');
if (j < i - 1) {
@ -658,7 +662,7 @@ function htmlFormatMsg(msg) {
} else {
if (getSubStrEnd(msg.str, i + 1, whiteSpacesUrl, false, '') < k) // use only first word as href target, others drop silently
k = getSubStrEnd(msg.str, i + 1, whiteSpacesUrl, false, '');
if ($.Options.postsMarkout.val === 'apply') {
if (markoutOpt === 'apply') {
msg = msgAddHtmlEntity(msg, j - 1, getSubStrEnd(msg.str, k + 1, ')', true, '') + 2,
newHtmlEntityLink(_htmlFormatMsgLinkTemplateExternal,
proxyURL(msg.str.slice(i, k + 1)),
@ -673,7 +677,7 @@ function htmlFormatMsg(msg) {
.replace(/&(?!lt;|gt;)/g, '&amp;')
)
);
} else { // $.Options.postsMarkout.val === 'clear' so we're clearing markup
} else { // markoutOpt === 'clear' so we're clearing markup
str = msg.str.slice(i, k + 1);
msg = msgAddHtmlEntity(msg, j - 1, getSubStrEnd(msg.str, k + 1, ')', true, '') + 2,
applyHtml( // we're trying to clear markup inside [] of []()
@ -778,10 +782,10 @@ function htmlFormatMsg(msg) {
// handling text style markup
msg = markout(markout(markout(markout(msg,
'*', 'b'), // bold
'~', 'i'), // italic
'_', 'u'), // underlined
'-', 's') // striketrough
markoutOpt, '*', 'b'), // bold
markoutOpt, '~', 'i'), // italic
markoutOpt, '_', 'u'), // underlined
markoutOpt, '-', 's') // striketrough
;
// handling splitted posts numbering and escaping ampersands, qoutes and apostrophes
@ -794,6 +798,7 @@ function htmlFormatMsg(msg) {
.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;')
;
// applying html entities to msg.str and converting msg to string back
msg = applyHtml(msg);