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Added new hook "filter:search.inContent"

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This hook is fired after the search query returns a collection of
pids, but before those pids' summaries are retrieved. It is
useful to add a hook in here if you want to enumerate over the
matched results before they are truncated in the response payload.
This commit is contained in:
Julian Lam
2017-07-27 14:22:32 -04:00
parent 6cd0582b42
commit 533b044ad1
1 changed files with 14 additions and 4 deletions
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18
src/search.js
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@@ -41,6 +41,8 @@ function searchInContent(data, callback) {
data.uid = data.uid || 0; data.uid = data.uid || 0;
var matchCount = 0; var matchCount = 0;
var pids; var pids;
var metadata;
async.waterfall([ async.waterfall([
function (next) { function (next) {
async.parallel({ async.parallel({
@@ -88,16 +90,24 @@ function searchInContent(data, callback) {
filterAndSort(pids, data, next); filterAndSort(pids, data, next);
}, },
function (pids, next) { function (pids, next) {
matchCount = pids.length; plugins.fireHook('filter:search.inContent', {
pids: pids,
}, next);
},
function (_metadata, next) {
metadata = _metadata;
matchCount = metadata.pids.length;
if (data.page) { if (data.page) {
var start = Math.max(0, (data.page - 1)) * 10; 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) { function (posts, next) {
next(null, { posts: posts, matchCount: matchCount, pageCount: Math.max(1, Math.ceil(parseInt(matchCount, 10) / 10)) }); // Append metadata from plugin hooks 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); ], callback);
} }