708 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			708 lines
		
	
	
		
			24 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
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/**
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 * @package   Favorite
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 * @author    Mikael Nordfeldth <mmn@hethane.se>
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 * @copyright 2014 Free Software Foundation, Inc http://www.fsf.org
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 * @license   https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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 */
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defined('GNUSOCIAL') || die();
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class FavoriteModule extends ActivityVerbHandlerModule
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{
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    const MODULE_VERSION = '2.0.0';
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    protected $email_notify_fave = 1;
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    public function tag()
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    {
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        return 'favorite';
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    }
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    public function types()
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    {
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        return array();
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    }
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    public function verbs()
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    {
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        return array(ActivityVerb::FAVORITE, ActivityVerb::LIKE,
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                    ActivityVerb::UNFAVORITE, ActivityVerb::UNLIKE);
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    }
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    public function onCheckSchema()
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    {
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        $schema = Schema::get();
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        $schema->ensureTable('fave', Fave::schemaDef());
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        return true;
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    }
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    public function initialize()
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    {
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        common_config_set('email', 'notify_fave', $this->email_notify_fave);
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    }
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    public function onStartUpgrade()
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    {
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        // This is a migration feature that will make sure we move
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        // certain User preferences to the Profile_prefs table.
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        // Introduced after commit b5fd2a048fc621ea05d756caba17275ab3dd0af4
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        // on Sun Jul 13 16:30:37 2014 +0200
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        $user = new User();
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        $user->whereAdd('emailnotifyfav IS NOT NULL');
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        if ($user->find()) {
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            printfnq("Detected old User table (emailnotifyfav IS NOT NULL). Moving 'emailnotifyfav' property to Profile_prefs...");
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            // First we'll make sure Profile_prefs exists
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            $schema = Schema::get();
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            $schema->ensureTable('profile_prefs', Profile_prefs::schemaDef());
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            // Make sure we have our own tables setup properly
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            while ($user->fetch()) {
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                $user->setPref('email', 'notify_fave', $user->emailnotifyfav);
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                $orig = clone($user);
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                $user->emailnotifyfav = 'null';   // flag this preference as migrated
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                $user->update($orig);
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            }
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            printfnq("DONE.\n");
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        }
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    }
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    public function onEndUpgrade()
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    {
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        printfnq("Ensuring all faves have a URI...");
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        $fave = new Fave();
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        $fave->whereAdd('uri IS NULL');
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        if ($fave->find()) {
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            while ($fave->fetch()) {
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                try {
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                    $fave->decache();
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                    $fave->query(sprintf(
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                        "UPDATE fave SET uri = '%s', modified = TIMESTAMP '%s' " .
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                        'WHERE user_id = %d AND notice_id = %d',
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                        Fave::newUri($fave->getActor(), $fave->getTarget(), $fave->modified),
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                        common_sql_date(strtotime($fave->modified)),
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                        $fave->user_id,
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                        $fave->notice_id
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                    ));
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                } catch (Exception $e) {
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                    common_log(LOG_ERR, "Error updating fave URI: " . $e->getMessage());
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                }
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            }
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        }
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        printfnq("DONE.\n");
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    }
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    public function onRouterInitialized(URLMapper $m)
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    {
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        // Web UI actions
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        $m->connect(
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            'main/favor',
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            ['action' => 'favor']
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        );
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        $m->connect(
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            'main/disfavor',
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            ['action' => 'disfavor']
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        );
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        if (common_config('singleuser', 'enabled')) {
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            $nickname = User::singleUserNickname();
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            $m->connect(
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                'favorites',
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                [
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                    'action'   => 'showfavorites',
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                    'nickname' => $nickname,
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                ]
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            );
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            $m->connect(
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                'favoritesrss',
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                [
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                    'action'   => 'favoritesrss',
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                    'nickname' => $nickname,
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                ]
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            );
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        } else {
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            $m->connect(
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                'favoritedrss',
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                ['action' => 'favoritedrss']
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            );
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            $m->connect(
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                'favorited/',
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                ['action' => 'favorited']
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            );
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            $m->connect(
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                'favorited',
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                ['action' => 'favorited']
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            );
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            $m->connect(
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                ':nickname/favorites',
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                ['action' => 'showfavorites'],
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                ['nickname' => Nickname::DISPLAY_FMT]
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            );
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            $m->connect(
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                ':nickname/favorites/rss',
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                ['action' => 'favoritesrss'],
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                ['nickname' => Nickname::DISPLAY_FMT]
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            );
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        }
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        // Favorites for API
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        $m->connect(
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            'api/favorites/create.:format',
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            ['action' => 'ApiFavoriteCreate'],
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            ['format' => '(xml|json)']
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        );
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        $m->connect(
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            'api/favorites/destroy.:format',
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            ['action' => 'ApiFavoriteDestroy'],
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            ['format' => '(xml|json)']
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        );
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        $m->connect(
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            'api/favorites/list.:format',
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            ['action' => 'ApiTimelineFavorites'],
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            ['format' => '(xml|json|rss|atom|as)']
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        );
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        $m->connect(
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            'api/favorites/:id.:format',
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            ['action' => 'ApiTimelineFavorites'],
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            [
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                'id'     => Nickname::INPUT_FMT,
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                'format' => '(xml|json|rss|atom|as)',
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            ]
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        );
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        $m->connect(
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            'api/favorites.:format',
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            ['action' => 'ApiTimelineFavorites'],
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            ['format' => '(xml|json|rss|atom|as)']
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        );
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        $m->connect(
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            'api/favorites/create/:id.:format',
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            ['action' => 'ApiFavoriteCreate'],
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            [
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                'id'     => '[0-9]+',
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                'format' => '(xml|json)',
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            ]
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        );
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        $m->connect(
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            'api/favorites/destroy/:id.:format',
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            ['action' => 'ApiFavoriteDestroy'],
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            [
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                'id'     => '[0-9]+',
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                'format' => '(xml|json)',
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            ]
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        );
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        // AtomPub API
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        $m->connect(
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            'api/statusnet/app/favorites/:profile/:notice.atom',
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            ['action' => 'AtomPubShowFavorite'],
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            [
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                'profile' => '[0-9]+',
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                'notice'  => '[0-9]+',
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            ]
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        );
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        $m->connect(
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            'api/statusnet/app/favorites/:profile.atom',
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            ['action' => 'AtomPubFavoriteFeed'],
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            ['profile' => '[0-9]+']
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        );
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        // Required for qvitter API
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        $m->connect(
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            'api/statuses/favs/:id.:format',
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            ['action' => 'ApiStatusesFavs'],
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            [
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                'id'     => '[0-9]+',
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                'format' => '(xml|json)',
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            ]
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        );
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    }
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    // FIXME: Set this to abstract public in lib/modules/ActivityHandlerPlugin.php when all plugins have migrated!
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    protected function saveObjectFromActivity(Activity $act, Notice $stored, array $options=array())
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    {
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        assert($this->isMyActivity($act));
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        // We must have an objects[0] here because in isMyActivity we require the count to be == 1
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        $actobj = $act->objects[0];
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        $object = Fave::saveActivityObject($actobj, $stored);
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        return $object;
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    }
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    // FIXME: Put this in lib/modules/ActivityHandlerPlugin.php when we're ready
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    //          with the other microapps/activityhandlers as well.
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    //          Also it should be StartNoticeAsActivity (with a prepped Activity, including ->context etc.)
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    public function onEndNoticeAsActivity(Notice $stored, Activity $act, Profile $scoped=null)
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    {
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        if (!$this->isMyNotice($stored)) {
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            return true;
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        }
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        $this->extendActivity($stored, $act, $scoped);
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        return false;
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    }
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    public function extendActivity(Notice $stored, Activity $act, Profile $scoped=null)
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    {
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        Fave::extendActivity($stored, $act, $scoped);
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    }
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    public function activityObjectFromNotice(Notice $notice)
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    {
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        $fave = Fave::fromStored($notice);
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        return $fave->asActivityObject();
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    }
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    public function deleteRelated(Notice $notice)
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    {
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        try {
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            $fave = Fave::fromStored($notice);
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            $fave->delete();
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        } catch (NoResultException $e) {
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            // Cool, no problem. We wanted to get rid of it anyway.
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        }
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    }
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    // API stuff
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    /**
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     * Typically just used to fill out Twitter-compatible API status data.
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     *
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     * FIXME: Make all the calls before this end up with a Notice instead of ArrayWrapper please...
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     */
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    public function onNoticeSimpleStatusArray($notice, array &$status, Profile $scoped=null, array $args=array())
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    {
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        if ($scoped instanceof Profile) {
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            $status['favorited'] = Fave::existsForProfile($notice, $scoped);
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        } else {
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            $status['favorited'] = false;
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        }
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        return true;
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    }
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    public function onTwitterUserArray(Profile $profile, array &$userdata, Profile $scoped=null, array $args=array())
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    {
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        $userdata['favourites_count'] = Fave::countByProfile($profile);
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    }
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    /**
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     * Typically just used to fill out StatusNet specific data in API calls in the referenced $info array.
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     */
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    public function onStatusNetApiNoticeInfo(Notice $notice, array &$info, Profile $scoped=null, array $args=array())
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    {
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        if ($scoped instanceof Profile) {
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            $info['favorite'] = Fave::existsForProfile($notice, $scoped) ? 'true' : 'false';
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        }
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        return true;
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    }
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    public function onNoticeDeleteRelated(Notice $notice)
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    {
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        parent::onNoticeDeleteRelated($notice);
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        // The below algorithm is because we want to delete fave
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        // activities on any notice which _has_ faves, and not as
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        // in the parent function only ones that _are_ faves.
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        $fave = new Fave();
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        $fave->notice_id = $notice->id;
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        if ($fave->find()) {
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            while ($fave->fetch()) {
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                $fave->delete();
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            }
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        }
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        $fave->free();
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    }
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    public function onProfileDeleteRelated(Profile $profile, array &$related)
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    {
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        $fave = new Fave();
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        $fave->user_id = $profile->id;
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        $fave->delete();    // Will perform a DELETE matching "user_id = {$user->id}"
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        $fave->free();
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        Fave::blowCacheForProfileId($profile->id);
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        return true;
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    }
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    public function onStartNoticeListPrefill(array &$notices, array $notice_ids, Profile $scoped=null)
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    {
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        // prefill array of objects, before pluginfication it was Notice::fillFaves($notices)
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        Fave::fillFaves($notice_ids);
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        // DB caching
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        if ($scoped instanceof Profile) {
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            Fave::pivotGet('notice_id', $notice_ids, array('user_id' => $scoped->id));
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        }
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    }
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    /**
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     * show the "favorite" form in the notice options element
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     * FIXME: Don't let a NoticeListItemAdapter slip in here (or extend that from NoticeListItem)
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     *
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     * @return void
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     */
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    public function onStartShowNoticeOptionItems($nli)
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    {
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        if (Event::handle('StartShowFaveForm', array($nli))) {
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            $scoped = Profile::current();
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            if ($scoped instanceof Profile) {
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                if (Fave::existsForProfile($nli->notice, $scoped)) {
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                    $disfavor = new DisfavorForm($nli->out, $nli->notice);
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                    $disfavor->show();
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                } else {
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                    $favor = new FavorForm($nli->out, $nli->notice);
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                    $favor->show();
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                }
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            }
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            Event::handle('EndShowFaveForm', array($nli));
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        }
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    }
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    protected function showNoticeListItem(NoticeListItem $nli)
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    {
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        // pass
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    }
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    public function openNoticeListItemElement(NoticeListItem $nli)
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    {
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        // pass
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    }
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    public function closeNoticeListItemElement(NoticeListItem $nli)
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    {
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        // pass
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    }
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    public function onAppendUserActivityStreamObjects(UserActivityStream $uas, array &$objs)
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    {
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        $fave = new Fave();
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        $fave->user_id = $uas->getUser()->id;
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        if (!empty($uas->after)) {
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            $fave->whereAdd("modified > '" . common_sql_date($uas->after) . "'");
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        }
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        if ($fave->find()) {
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            while ($fave->fetch()) {
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                $objs[] = clone($fave);
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            }
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        }
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        return true;
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    }
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    public function onEndShowThreadedNoticeTailItems(NoticeListItem $nli, Notice $notice, &$threadActive)
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    {
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        if ($nli instanceof ThreadedNoticeListSubItem) {
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            // The sub-items are replies to a conversation, thus we use different HTML elements etc.
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            $item = new ThreadedNoticeListInlineFavesItem($notice, $nli->out);
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        } else {
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            $item = new ThreadedNoticeListFavesItem($notice, $nli->out);
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        }
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        $threadActive = $item->show() || $threadActive;
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        return true;
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    }
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    public function onEndFavorNotice(Profile $actor, Notice $target)
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    {
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        try {
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            $notice_author = $target->getProfile();
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            // Don't notify ourselves of our own favorite on our own notice,
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            // or if it's a remote user (since we don't know their email addresses etc.)
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            if ($notice_author->id == $actor->id || !$notice_author->isLocal()) {
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                return true;
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            }
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            $local_user = $notice_author->getUser();
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            mail_notify_fave($local_user, $actor, $target);
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        } catch (Exception $e) {
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            // Mm'kay, probably not a local user. Let's skip this favor notification.
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        }
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    }
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    /**
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     * EndInterpretCommand for FavoritePlugin will handle the 'fav' command
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     * using the class FavCommand.
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     *
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     * @param string  $cmd     Command being run
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     * @param string  $arg     Rest of the message (including address)
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     * @param User    $user    User sending the message
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     * @param Command &$result The resulting command object to be run.
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     *
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     * @return boolean hook value
 | 
						|
     */
 | 
						|
    public function onStartInterpretCommand($cmd, $arg, $user, &$result)
 | 
						|
    {
 | 
						|
        if ($result === false && $cmd == 'fav') {
 | 
						|
            if (empty($arg)) {
 | 
						|
                $result = null;
 | 
						|
            } else {
 | 
						|
                list($other, $extra) = CommandInterpreter::split_arg($arg);
 | 
						|
                if (!empty($extra)) {
 | 
						|
                    $result = null;
 | 
						|
                } else {
 | 
						|
                    $result = new FavCommand($user, $other);
 | 
						|
                }
 | 
						|
            }
 | 
						|
            return false;
 | 
						|
        }
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
 | 
						|
    public function onHelpCommandMessages(HelpCommand $help, array &$commands)
 | 
						|
    {
 | 
						|
        // TRANS: Help message for IM/SMS command "fav <nickname>".
 | 
						|
        $commands['fav <nickname>'] = _m('COMMANDHELP', "add user's last notice as a 'fave'");
 | 
						|
        // TRANS: Help message for IM/SMS command "fav #<notice_id>".
 | 
						|
        $commands['fav #<notice_id>'] = _m('COMMANDHELP', "add notice with the given id as a 'fave'");
 | 
						|
    }
 | 
						|
 | 
						|
    /**
 | 
						|
     * Are we allowed to perform a certain command over the API?
 | 
						|
     */
 | 
						|
    public function onCommandSupportedAPI(Command $cmd, &$supported)
 | 
						|
    {
 | 
						|
        $supported = $supported || $cmd instanceof FavCommand;
 | 
						|
    }
 | 
						|
 | 
						|
    // Form stuff (settings etc.)
 | 
						|
 | 
						|
    public function onEndEmailFormData(Action $action, Profile $scoped)
 | 
						|
    {
 | 
						|
        $emailfave = $scoped->getConfigPref('email', 'notify_fave') ? 1 : 0;
 | 
						|
 | 
						|
        $action->elementStart('li');
 | 
						|
        $action->checkbox(
 | 
						|
            'email-notify_fave',
 | 
						|
            // TRANS: Checkbox label in e-mail preferences form.
 | 
						|
            _('Send me email when someone adds my notice as a favorite.'),
 | 
						|
            $emailfave
 | 
						|
        );
 | 
						|
        $action->elementEnd('li');
 | 
						|
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
 | 
						|
    public function onStartEmailSaveForm(Action $action, Profile $scoped)
 | 
						|
    {
 | 
						|
        $emailfave = $action->boolean('email-notify_fave');
 | 
						|
        try {
 | 
						|
            if ($emailfave == (bool) $scoped->getPref('email', 'notify_fave')) {
 | 
						|
                // No need to update setting
 | 
						|
                return true;
 | 
						|
            }
 | 
						|
        } catch (NoResultException $e) {
 | 
						|
            // Apparently there's no previously stored setting, then continue to save it as it is now.
 | 
						|
        }
 | 
						|
 | 
						|
        $scoped->setPref('email', 'notify_fave', $emailfave);
 | 
						|
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
 | 
						|
    // Layout stuff
 | 
						|
 | 
						|
    public function onEndPersonalGroupNav(Menu $menu, Profile $target, Profile $scoped=null)
 | 
						|
    {
 | 
						|
        $menu->out->menuItem(
 | 
						|
            common_local_url('showfavorites', ['nickname' => $target->getNickname()]),
 | 
						|
            // TRANS: Menu item in personal group navigation menu.
 | 
						|
            _m('MENU', 'Favorites'),
 | 
						|
            // @todo i18n FIXME: Need to make this two messages.
 | 
						|
            // TRANS: Menu item title in personal group navigation menu.
 | 
						|
            // TRANS: %s is a username.
 | 
						|
            sprintf(_('%s\'s favorite notices'), $target->getBestName()),
 | 
						|
            ($scoped instanceof Profile && $target->id === $scoped->id && $menu->actionName === 'showfavorites'),
 | 
						|
            'nav_timeline_favorites'
 | 
						|
        );
 | 
						|
    }
 | 
						|
 | 
						|
    public function onEndPublicGroupNav(Menu $menu)
 | 
						|
    {
 | 
						|
        if (!common_config('singleuser', 'enabled')) {
 | 
						|
            // TRANS: Menu item in search group navigation panel.
 | 
						|
            $menu->out->menuItem(
 | 
						|
                common_local_url('favorited'),
 | 
						|
                _m('MENU', 'Popular'),
 | 
						|
                // TRANS: Menu item title in search group navigation panel.
 | 
						|
                _('Popular notices'),
 | 
						|
                ($menu->actionName === 'favorited'),
 | 
						|
                'nav_timeline_favorited'
 | 
						|
            );
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    public function onEndShowSections(Action $action)
 | 
						|
    {
 | 
						|
        if (!$action->isAction(array('all', 'public'))) {
 | 
						|
            return true;
 | 
						|
        }
 | 
						|
 | 
						|
        if (!common_config('performance', 'high')) {
 | 
						|
            $section = new PopularNoticeSection($action, $action->getScoped());
 | 
						|
            $section->show();
 | 
						|
        }
 | 
						|
    }
 | 
						|
 | 
						|
    protected function getActionTitle(ManagedAction $action, $verb, Notice $target, Profile $scoped)
 | 
						|
    {
 | 
						|
        return Fave::existsForProfile($target, $scoped)
 | 
						|
                // TRANS: Page/dialog box title when a notice is marked as favorite already
 | 
						|
                ? _m('TITLE', 'Unmark notice as favorite')
 | 
						|
                // TRANS: Page/dialog box title when a notice is not marked as favorite
 | 
						|
                : _m('TITLE', 'Mark notice as favorite');
 | 
						|
    }
 | 
						|
 | 
						|
    protected function doActionPreparation(ManagedAction $action, $verb, Notice $target, Profile $scoped)
 | 
						|
    {
 | 
						|
        if ($action->isPost()) {
 | 
						|
            // The below tests are only for presenting to the user. POSTs which inflict
 | 
						|
            // duplicate favorite entries are handled with AlreadyFulfilledException.
 | 
						|
            return false;
 | 
						|
        }
 | 
						|
 | 
						|
        $exists = Fave::existsForProfile($target, $scoped);
 | 
						|
        $expected_verb = $exists ? ActivityVerb::UNFAVORITE : ActivityVerb::FAVORITE;
 | 
						|
 | 
						|
        switch (true) {
 | 
						|
        case $exists && ActivityUtils::compareVerbs($verb, array(ActivityVerb::FAVORITE, ActivityVerb::LIKE)):
 | 
						|
        case !$exists && ActivityUtils::compareVerbs($verb, array(ActivityVerb::UNFAVORITE, ActivityVerb::UNLIKE)):
 | 
						|
            common_redirect(common_local_url(
 | 
						|
                'activityverb',
 | 
						|
                [
 | 
						|
                    'id'   => $target->getID(),
 | 
						|
                    'verb' => ActivityUtils::resolveUri($expected_verb, true),
 | 
						|
                ]
 | 
						|
            ));
 | 
						|
            break;
 | 
						|
        default:
 | 
						|
            // No need to redirect as we are on the correct action already.
 | 
						|
        }
 | 
						|
 | 
						|
        return false;
 | 
						|
    }
 | 
						|
 | 
						|
    protected function doActionPost(ManagedAction $action, $verb, Notice $target, Profile $scoped)
 | 
						|
    {
 | 
						|
        switch (true) {
 | 
						|
        case ActivityUtils::compareVerbs($verb, array(ActivityVerb::FAVORITE, ActivityVerb::LIKE)):
 | 
						|
            Fave::addNew($scoped, $target);
 | 
						|
            break;
 | 
						|
        case ActivityUtils::compareVerbs($verb, array(ActivityVerb::UNFAVORITE, ActivityVerb::UNLIKE)):
 | 
						|
            Fave::removeEntry($scoped, $target);
 | 
						|
            break;
 | 
						|
        default:
 | 
						|
            throw new ServerException('ActivityVerb POST not handled by plugin that was supposed to do it.');
 | 
						|
        }
 | 
						|
        return false;
 | 
						|
    }
 | 
						|
 | 
						|
    protected function getActivityForm(ManagedAction $action, $verb, Notice $target, Profile $scoped)
 | 
						|
    {
 | 
						|
        return Fave::existsForProfile($target, $scoped)
 | 
						|
                ? new DisfavorForm($action, $target)
 | 
						|
                : new FavorForm($action, $target);
 | 
						|
    }
 | 
						|
 | 
						|
    public function onModuleVersion(array &$versions): bool
 | 
						|
    {
 | 
						|
        $versions[] = array('name' => 'Favorite',
 | 
						|
                            'version' => self::MODULE_VERSION,
 | 
						|
                            'author' => 'Mikael Nordfeldth',
 | 
						|
                            'homepage' => 'http://gnu.io/',
 | 
						|
                            'rawdescription' =>
 | 
						|
                            // TRANS: Plugin description.
 | 
						|
                            _m('Favorites (likes) using ActivityStreams.'));
 | 
						|
 | 
						|
        return true;
 | 
						|
    }
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Notify a user that one of their notices has been chosen as a 'fave'
 | 
						|
 *
 | 
						|
 * @param User    $rcpt   The user whose notice was faved
 | 
						|
 * @param Profile $sender The user who faved the notice
 | 
						|
 * @param Notice  $notice The notice that was faved
 | 
						|
 *
 | 
						|
 * @return void
 | 
						|
 */
 | 
						|
function mail_notify_fave(User $rcpt, Profile $sender, Notice $notice)
 | 
						|
{
 | 
						|
    if (!$rcpt->receivesEmailNotifications() || !$rcpt->getConfigPref('email', 'notify_fave')) {
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    // This test is actually "if the sender is sandboxed"
 | 
						|
    if (!$sender->hasRight(Right::EMAILONFAVE)) {
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    if ($rcpt->hasBlocked($sender)) {
 | 
						|
        // If the author has blocked us, don't spam them with a notification.
 | 
						|
        return;
 | 
						|
    }
 | 
						|
 | 
						|
    // We need the global mail.php for various mail related functions below.
 | 
						|
    require_once INSTALLDIR . '/lib/util/mail.php';
 | 
						|
 | 
						|
    $bestname = $sender->getBestName();
 | 
						|
 | 
						|
    common_switch_locale($rcpt->language);
 | 
						|
 | 
						|
    // TRANS: Subject for favorite notification e-mail.
 | 
						|
    // TRANS: %1$s is the adding user's long name, %2$s is the adding user's nickname.
 | 
						|
    $subject = sprintf(_('%1$s (@%2$s) added your notice as a favorite'), $bestname, $sender->getNickname());
 | 
						|
 | 
						|
    // TRANS: Body for favorite notification e-mail.
 | 
						|
    // TRANS: %1$s is the adding user's long name, $2$s is the date the notice was created,
 | 
						|
    // TRANS: %3$s is a URL to the faved notice, %4$s is the faved notice text,
 | 
						|
    // TRANS: %5$s is a URL to all faves of the adding user, %6$s is the StatusNet sitename,
 | 
						|
    // TRANS: %7$s is the adding user's nickname.
 | 
						|
    $body = sprintf(
 | 
						|
        _("%1\$s (@%7\$s) just added your notice from %2\$s".
 | 
						|
          " as one of their favorites.\n\n" .
 | 
						|
          "The URL of your notice is:\n\n" .
 | 
						|
          "%3\$s\n\n" .
 | 
						|
          "The text of your notice is:\n\n" .
 | 
						|
          "%4\$s\n\n" .
 | 
						|
          "You can see the list of %1\$s's favorites here:\n\n" .
 | 
						|
          "%5\$s"),
 | 
						|
        $bestname,
 | 
						|
        common_exact_date($notice->created),
 | 
						|
        common_local_url('shownotice', ['notice' => $notice->id]),
 | 
						|
        $notice->content,
 | 
						|
        common_local_url('showfavorites', ['nickname' => $sender->getNickname()]),
 | 
						|
        common_config('site', 'name'),
 | 
						|
        $sender->getNickname()
 | 
						|
    ) .
 | 
						|
            mail_footer_block();
 | 
						|
 | 
						|
    $headers = _mail_prepare_headers('fave', $rcpt->getNickname(), $sender->getNickname());
 | 
						|
 | 
						|
    common_switch_locale();
 | 
						|
    mail_to_user($rcpt, $subject, $body, $headers);
 | 
						|
}
 |