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tag -> search stuff: basic search subscription implementation in SearchSub

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Brion Vibber 2011-03-15 15:34:06 -07:00
parent 08b430a247
commit 341bef5e01
1 changed files with 41 additions and 11 deletions
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52
plugins/SearchSub/SearchSubPlugin.php
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@ -139,31 +139,61 @@ class SearchSubPlugin extends Plugin
*/
function onStartNoticeWhoGets(Notice $notice, array &$ni)
{
foreach ($notice->getTags() as $search) {
$searchsub = new SearchSub();
$searchsub->search = $search;
$searchsub->find();
// Warning: this is potentially very slow
// with a lot of searches!
$sub = new SearchSub();
$sub->groupBy('search');
$sub->find();
while ($sub->fetch()) {
$search = $sub->search;
while ($searchsub->fetch()) {
// These constants are currently not actually used, iirc
$ni[$searchsub->profile_id] = NOTICE_INBOX_SOURCE_SUB;
if ($this->matchSearch($notice, $search)) {
// Match? Find all those who subscribed to this
// search term and get our delivery on...
$searchsub = new SearchSub();
$searchsub->search = $search;
$searchsub->find();
while ($searchsub->fetch()) {
// These constants are currently not actually used, iirc
$ni[$searchsub->profile_id] = NOTICE_INBOX_SOURCE_SUB;
}
}
}
return true;
}
/**
* Does the given notice match the given fulltext search query?
*
* @param SearchAction $action
* Warning: not guaranteed to match other search engine behavior, etc.
* Currently using a basic case-insensitive substring match, which
* probably fits with the 'LIKE' search but not the default MySQL
* or Sphinx search backends.
*
* @param Notice $notice
* @param string $search
* @return boolean
*/
function matchSearch(Notice $notice, $search)
{
return (mb_stripos($notice->content, $search) !== false);
}
/**
*
* @param NoticeSearchAction $action
* @param string $q
* @param Notice $notice
* @return boolean hook result
*/
function onStartTagShowContent(SearchAction $action)
function onStartNoticeSearchShowResults($action, $q, $notice)
{
$user = common_current_user();
if ($user) {
$search = $action->trimmed('search');
$search = $q;
$searchsub = SearchSub::pkeyGet(array('search' => $search,
'profile_id' => $user->id));
'profile_id' => $user->id));
if ($searchsub) {
$form = new SearchUnsubForm($action, $search);
} else {