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get all images in post

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Barış Soner Uşaklı
2017-12-08 11:46:05 -05:00
parent aa1d22ec79
commit dace7d716f
1 changed files with 5 additions and 3 deletions
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8
src/controllers/topics.js
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@@ -288,18 +288,19 @@ function addTags(topicData, req, res) {
},
];
var regex = /src\s*=\s*"(.+?)"/;
topicData.posts.forEach(function (postData) {
var regex = /src\s*=\s*"(.+?)"/g;
var match = regex.exec(postData.content);
if (match) {
while (match !== null) {
var image = match[1];
if (image.startsWith(nconf.get('url') + '/plugins')) {
return;
}
if (!image.startsWith('http')) {
image = nconf.get('url') + image;
}
res.locals.metaTags.push({
property: 'og:image',
content: image,
@@ -310,6 +311,7 @@ function addTags(topicData, req, res) {
content: image,
noEscape: true,
});
match = regex.exec(postData.content);
}
});