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Code Issues Releases Wiki Activity

Markdown Plugin: Handle non-string attr values in tw_image() (#7284)

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cdruan 2023-02-24 07:41:29 -08:00 committed by GitHub
parent ef03a4a5df
commit eb8f4d66b9
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1 changed files with 21 additions and 4 deletions
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25
plugins/tiddlywiki/markdown/markdown-it-tiddlywiki.js
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@ -103,8 +103,9 @@ function render_tw_expr(tokens,idx) {
return tokens[idx].content;
}
// Overwrite default: render attribute strings in e"..." format instead,
// so HTML entities can be decoded. See parseStringLiteralExt() below.
// Overwrite default: attribute values can be either a string or {type;, value:}.
// 1) string attr val: render in e"..." format so HTML entities can be decoded.
// 2) object attr val: render value as is.
function render_token_attrs(token) {
var i, l, result;
@ -113,7 +114,11 @@ function render_token_attrs(token) {
result = '';
for(i=0, l=token.attrs.length; i<l; i++) {
result += ' ' + md.utils.escapeHtml(token.attrs[i][0]) + '=e"' + md.utils.escapeHtml(token.attrs[i][1]) + '"';
if(typeof token.attrs[i][1] === "object" && token.attrs[i][1] !== null) {
result += ' ' + md.utils.escapeHtml(token.attrs[i][0]) + '=' + token.attrs[i][1].value;
} else {
result += ' ' + md.utils.escapeHtml(token.attrs[i][0]) + '=e"' + md.utils.escapeHtml(token.attrs[i][1]) + '"';
}
}
return result;
@ -264,7 +269,19 @@ function tw_image(state,silent) {
var twNode = ruleinfo.rule.parse()[0];
var token = state.push('$image','$image',0);
$tw.utils.each(twNode.attributes,function(attr,id) {
token.attrSet(id,attr.value);
switch(attr.type) {
case "filtered":
token.attrSet(id,{ type: "filtered", value: "{{{" + attr.filter + "}}}" });
break;
case "indirect":
token.attrSet(id,{ type: "indirect", value: "{{" + attr.textReference + "}}" });
break;
case "macro":
token.attrSet(id,{ type: "macro", value: ruleinfo.rule.parser.source.substring(attr.value.start,attr.value.end) });
break;
default:
token.attrSet(id,attr.value);
}
});
token.markup = 'tw_image';
}