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closes #3461

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This commit is contained in:
Julian Lam
2015-09-14 17:11:58 -04:00
parent 5388ddf791
commit 8070de7962
1 changed files with 9 additions and 7 deletions
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16
src/controllers/topics.js
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@@ -81,7 +81,8 @@ topicsController.get = function(req, res, callback) {
set = 'tid:' + tid + ':posts:votes';
}
var postIndex = 0;
var postIndex = 0,
index = 0;
req.params.post_index = parseInt(req.params.post_index, 10) || 0;
if (reverse && req.params.post_index === 1) {
@@ -94,7 +95,6 @@ topicsController.get = function(req, res, callback) {
postIndex = Math.max(0, (req.params.post_index || 1) - Math.ceil(settings.postsPerPage / 2));
}
} else if (!req.query.page) {
var index = 0;
if (reverse) {
index = Math.max(0, postCount - (req.params.post_index || postCount));
} else {
@@ -118,6 +118,7 @@ topicsController.get = function(req, res, callback) {
topicData.pageCount = pageCount;
topicData.currentPage = page;
topicData.postIndex = postIndex || index || req.params.post_index;
if (page > 1) {
topicData.posts.splice(0, 1);
@@ -147,10 +148,11 @@ topicsController.get = function(req, res, callback) {
});
},
function (topicData, next) {
var description = '';
var description = '',
idx = topicData.postIndex;
if (topicData.posts[0] && topicData.posts[0].content) {
description = S(topicData.posts[0].content).stripTags().decodeHTMLEntities().s;
if (topicData.posts[idx] && topicData.posts[idx].content) {
description = S(topicData.posts[idx].content).stripTags().decodeHTMLEntities().s;
}
if (description.length > 255) {
@@ -163,8 +165,8 @@ topicsController.get = function(req, res, callback) {
var ogImageUrl = '';
if (topicData.thumb) {
ogImageUrl = topicData.thumb;
} else if(topicData.posts.length && topicData.posts[0] && topicData.posts[0].user && topicData.posts[0].user.picture){
ogImageUrl = topicData.posts[0].user.picture;
} else if(topicData.posts.length && topicData.posts[idx] && topicData.posts[idx].user && topicData.posts[idx].user.picture){
ogImageUrl = topicData.posts[idx].user.picture;
} else if(meta.config['brand:logo']) {
ogImageUrl = meta.config['brand:logo'];
} else {