273 lines
8.6 KiB
PHP
273 lines
8.6 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2011, StatusNet, Inc.
|
|
*
|
|
* A plugin to enable local tab subscription
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @category SearchSubPlugin
|
|
* @package StatusNet
|
|
* @author Brion Vibber <brion@status.net>
|
|
* @copyright 2011 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
if (!defined('STATUSNET')) {
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* SearchSub plugin main class
|
|
*
|
|
* @category SearchSubPlugin
|
|
* @package StatusNet
|
|
* @author Brion Vibber <brionv@status.net>
|
|
* @copyright 2011 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class SearchSubPlugin extends Plugin
|
|
{
|
|
const VERSION = '0.1';
|
|
|
|
/**
|
|
* Database schema setup
|
|
*
|
|
* @see Schema
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onCheckSchema()
|
|
{
|
|
$schema = Schema::get();
|
|
$schema->ensureTable('searchsub', SearchSub::schemaDef());
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Load related modules when needed
|
|
*
|
|
* @param string $cls Name of the class to be loaded
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onAutoload($cls)
|
|
{
|
|
$dir = dirname(__FILE__);
|
|
|
|
switch ($cls)
|
|
{
|
|
case 'SearchSub':
|
|
include_once $dir.'/'.$cls.'.php';
|
|
return false;
|
|
case 'SearchsubAction':
|
|
case 'SearchunsubAction':
|
|
case 'SearchsubsAction':
|
|
case 'SearchSubForm':
|
|
case 'SearchUnsubForm':
|
|
include_once $dir.'/'.strtolower($cls).'.php';
|
|
return false;
|
|
default:
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Map URLs to actions
|
|
*
|
|
* @param Net_URL_Mapper $m path-to-action mapper
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onRouterInitialized($m)
|
|
{
|
|
$m->connect('search/:search/subscribe',
|
|
array('action' => 'searchsub'),
|
|
array('search' => Router::REGEX_TAG));
|
|
$m->connect('search/:search/unsubscribe',
|
|
array('action' => 'searchunsub'),
|
|
array('search' => Router::REGEX_TAG));
|
|
|
|
$m->connect(':nickname/search-subscriptions',
|
|
array('action' => 'searchsubs'),
|
|
array('nickname' => Nickname::DISPLAY_FMT));
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Plugin version data
|
|
*
|
|
* @param array &$versions array of version data
|
|
*
|
|
* @return value
|
|
*/
|
|
function onPluginVersion(&$versions)
|
|
{
|
|
$versions[] = array('name' => 'SearchSub',
|
|
'version' => self::VERSION,
|
|
'author' => 'Brion Vibber',
|
|
'homepage' => 'http://status.net/wiki/Plugin:SearchSub',
|
|
'rawdescription' =>
|
|
// TRANS: Plugin description.
|
|
_m('Plugin to allow following all messages with a given search.'));
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Hook inbox delivery setup so search subscribers receive all
|
|
* notices with that search in their inbox.
|
|
*
|
|
* Currently makes no distinction between local messages and
|
|
* remote ones which happen to come in to the system. Remote
|
|
* notices that don't come in at all won't ever reach this.
|
|
*
|
|
* @param Notice $notice
|
|
* @param array $ni in/out map of profile IDs to inbox constants
|
|
* @return boolean hook result
|
|
*/
|
|
function onStartNoticeWhoGets(Notice $notice, array &$ni)
|
|
{
|
|
// Warning: this is potentially very slow
|
|
// with a lot of searches!
|
|
$sub = new SearchSub();
|
|
$sub->groupBy('search');
|
|
$sub->find();
|
|
while ($sub->fetch()) {
|
|
$search = $sub->search;
|
|
|
|
if ($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?
|
|
*
|
|
* 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 $notice
|
|
* @return boolean hook result
|
|
*/
|
|
function onStartNoticeSearchShowResults($action, $q, $notice)
|
|
{
|
|
$user = common_current_user();
|
|
if ($user) {
|
|
$search = $q;
|
|
$searchsub = SearchSub::pkeyGet(array('search' => $search,
|
|
'profile_id' => $user->id));
|
|
if ($searchsub) {
|
|
$form = new SearchUnsubForm($action, $search);
|
|
} else {
|
|
$form = new SearchSubForm($action, $search);
|
|
}
|
|
$action->elementStart('div', 'entity_actions');
|
|
$action->elementStart('ul');
|
|
$action->elementStart('li', 'entity_subscribe');
|
|
$form->show();
|
|
$action->elementEnd('li');
|
|
$action->elementEnd('ul');
|
|
$action->elementEnd('div');
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Menu item for personal subscriptions/groups area
|
|
*
|
|
* @param Widget $widget Widget being executed
|
|
*
|
|
* @return boolean hook return
|
|
*/
|
|
|
|
function onEndSubGroupNav($widget)
|
|
{
|
|
$action = $widget->out;
|
|
$action_name = $action->trimmed('action');
|
|
|
|
$action->menuItem(common_local_url('searchsubs', array('nickname' => $action->user->nickname)),
|
|
// TRANS: SearchSub plugin menu item on user settings page.
|
|
_m('MENU', 'Searches'),
|
|
// TRANS: SearchSub plugin tooltip for user settings menu item.
|
|
_m('Configure search subscriptions'),
|
|
$action_name == 'searchsubs' && $action->arg('nickname') == $action->user->nickname);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Add a count of mirrored feeds into a user's profile sidebar stats.
|
|
*
|
|
* @param Profile $profile
|
|
* @param array $stats
|
|
* @return boolean hook return value
|
|
*/
|
|
function onProfileStats($profile, &$stats)
|
|
{
|
|
$cur = common_current_user();
|
|
if (!empty($cur) && $cur->id == $profile->id) {
|
|
$searchsub = new SearchSub();
|
|
$searchsub ->profile_id = $profile->id;
|
|
$entry = array(
|
|
'id' => 'searchsubs',
|
|
'label' => _m('Search subscriptions'),
|
|
'link' => common_local_url('searchsubs', array('nickname' => $profile->nickname)),
|
|
'value' => $searchsub->count(),
|
|
);
|
|
|
|
$insertAt = count($stats);
|
|
foreach ($stats as $i => $row) {
|
|
if ($row['id'] == 'groups') {
|
|
// Slip us in after them.
|
|
$insertAt = $i + 1;
|
|
break;
|
|
}
|
|
}
|
|
array_splice($stats, $insertAt, 0, array($entry));
|
|
}
|
|
return true;
|
|
}
|
|
}
|