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added new search hook to allow for enumeration after query

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This commit is contained in:
Julian Lam
2017-07-28 14:10:04 -04:00
parent 5e16933c1f
commit e0862be3c8
1 changed files with 12 additions and 4 deletions
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16
src/search.js
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@@ -41,6 +41,7 @@ function searchInContent(data, callback) {
data.uid = data.uid || 0;
var matchCount = 0;
var pids;
var metadata;
async.waterfall([
function (next) {
async.parallel({
@@ -88,16 +89,23 @@ function searchInContent(data, callback) {
filterAndSort(pids, data, next);
},
function (pids, next) {
matchCount = pids.length;
plugin.fireHook('filter:search.inContent', {
pids: pids,
}, next);
},
function (metadata, next) {
matchCount = metadata.pids.length;
if (data.page) {
var start = Math.max(0, (data.page - 1)) * 10;
pids = pids.slice(start, start + 10);
metadata.pids = metadata.pids.slice(start, start + 10);
}
posts.getPostSummaryByPids(pids, data.uid, {}, next);
posts.getPostSummaryByPids(metadata.pids, data.uid, {}, next);
},
function (posts, next) {
next(null, { posts: posts, matchCount: matchCount, pageCount: Math.max(1, Math.ceil(parseInt(matchCount, 10) / 10)) });
// Append metadata to returned payload (without pids)
delete metadata.pids;
next(null, Object.assign({ posts: posts, matchCount: matchCount, pageCount: Math.max(1, Math.ceil(parseInt(matchCount, 10) / 10)) }, metadata));
},
], callback);
}