Nemcio/NodeBB
1
0
Fork 0
mirror of https://github.com/NodeBB/NodeBB.git synced 2025-11-12 00:45:47 +01:00
Code Issues Packages Projects Releases Wiki Activity

ability to filter search by tags

Browse Source
This commit is contained in:
barisusakli
2016-12-19 21:40:09 +03:00
parent fef239d97a
commit 1fed01fe43
10 changed files with 119 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
src/search.js
View File

@@ -126,6 +126,7 @@ function filterAndSort(pids, data, callback) {
posts = filterByPostcount(posts, data.replies, data.repliesFilter);
posts = filterByTimerange(posts, data.timeRange, data.timeFilter);
posts = filterByTags(posts, data.hasTags);
sortPosts(posts, data);
@@ -166,6 +167,7 @@ function getMatchedPosts(pids, data, callback) {
var keys = pids.map(function (pid) {
return 'post:' + pid;
});
db.getObjectsFields(keys, postFields, next);
},
function (_posts, next) {
@@ -185,7 +187,7 @@ function getMatchedPosts(pids, data, callback) {
}
},
topics: function (next) {
var topics;
var topicsData;
async.waterfall([
function (next) {
var topicKeys = posts.map(function (post) {
@@ -194,12 +196,12 @@ function getMatchedPosts(pids, data, callback) {
db.getObjectsFields(topicKeys, topicFields, next);
},
function (_topics, next) {
topics = _topics;
topicsData = _topics;
async.parallel({
teasers: function (next) {
if (topicFields.indexOf('teaserPid') !== -1) {
var teaserKeys = topics.map(function (topic) {
var teaserKeys = topicsData.map(function (topic) {
return 'post:' + topic.teaserPid;
});
db.getObjectsFields(teaserKeys, ['timestamp'], next);
@@ -211,10 +213,20 @@ function getMatchedPosts(pids, data, callback) {
if (!categoryFields.length) {
return next();
}
var cids = topics.map(function (topic) {
var cids = topicsData.map(function (topic) {
return 'category:' + topic.cid;
});
db.getObjectsFields(cids, categoryFields, next);
},
tags: function (next) {
if (data.hasTags && data.hasTags.length) {
var tids = posts.map(function (post) {
return post && post.tid;
});
topics.getTopicsTags(tids, next);
} else {
setImmediate(next);
}
}
}, next);
}
@@ -223,16 +235,19 @@ function getMatchedPosts(pids, data, callback) {
return next(err);
}
topics.forEach(function (topic, index) {
topicsData.forEach(function (topic, index) {
if (topic && results.categories && results.categories[index]) {
topic.category = results.categories[index];
}
if (topic && results.teasers && results.teasers[index]) {
topic.teaser = results.teasers[index];
}
if (topic && results.tags && results.tags[index]) {
topic.tags = results.tags[index];
}
});
next(null, topics);
next(null, topicsData);
});
}
}, next);
@@ -297,6 +312,21 @@ function filterByTimerange(posts, timeRange, timeFilter) {
return posts;
}
function filterByTags(posts, hasTags) {
if (hasTags && hasTags.length) {
posts = posts.filter(function (post) {
var hasAllTags = false;
if (post && post.topic && post.topic.tags && post.topic.tags.length) {
hasAllTags = hasTags.every(function (tag) {
return post.topic.tags.indexOf(tag) !== -1;
});
}
return hasAllTags;
});
}
return posts;
}
function sortPosts(posts, data) {
if (!posts.length || !data.sortBy) {
return;