<commit_before><?php
/**
 * Data class to store local search subscriptions
 *
 * PHP version 5
 *
 * @category SearchSubPlugin
 * @package  StatusNet
 * @author   <NAME> <<EMAIL>>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 *
 * StatusNet - the distributed open-source microblogging tool
 * Copyright (C) 2011, StatusNet, Inc.
 *
 * 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/>.
 */

if (!defined('STATUSNET')) {
    exit(1);
}

/**
 * For storing the search subscriptions
 *
 * @category PollPlugin
 * @package  StatusNet
 * @author   <NAME> <<EMAIL>>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 *
 * @see      DB_DataObject
 */

class SearchSub extends Managed_DataObject
{
    public $__table = 'searchsub'; // table name
    public $search;         // text
    public $profile_id;  // int -> profile.id
    public $created;     // datetime

    /**
     * Get an instance by key
     *
     * This is a utility method to get a single instance with a given key value.
     *
     * @param string $k Key to use to lookup (usually 'user_id' for this class)
     * @param mixed  $v Value to lookup
     *
     * @return SearchSub object found, or null for no hits
     *
     */
    function staticGet($k, $v=null)
    {
        return Memcached_DataObject::staticGet('SearchSub', $k, $v);
    }

    /**
     * Get an instance by compound key
     *
     * This is a utility method to get a single instance with a given set of
     * key-value pairs. Usually used for the primary key for a compound key; thus
     * the name.
     *
     * @param array $kv array of key-value mappings
     *
     * @return SearchSub object found, or null for no hits
     *
     */
    function pkeyGet($kv)
    {
        return Memcached_DataObject::pkeyGet('SearchSub', $kv);
    }

    /**
     * The One True Thingy that must be defined and declared.
     */
    public static function schemaDef()
    {
        return array(
            'description' => 'SearchSubPlugin search subscription records',
            'fields' => array(
                'search' => array('type' => 'varchar', 'length' => 64, 'not null' => true, 'description' => 'hash search associated with this subscription'),
                'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'profile ID of subscribing user'),
                'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
            ),
            'primary key' => array('search', 'profile_id'),
            'foreign keys' => array(
                'searchsub_profile_id_fkey' => array('profile', array('profile_id' => 'id')),
            ),
            'indexes' => array(
                'searchsub_created_idx' => array('created'),
                'searchsub_profile_id_tag_idx' => array('profile_id', 'search'),
            ),
        );
    }

    /**
     * Start a search subscription!
     *
     * @param profile $profile subscriber
     * @param string $search subscribee
     * @return SearchSub
     */
    static function start(Profile $profile, $search)
    {
        $ts = new SearchSub();
        $ts->search = $search;
        $ts->profile_id = $profile->id;
        $ts->created = common_sql_now();
        $ts->insert();
        self::blow('searchsub:by_profile:%d', $profile->id);
        return $ts;
    }

    /**
     * End a search subscription!
     *
     * @param profile $profile subscriber
     * @param string $search subscribee
     */
    static function cancel(Profile $profile, $search)
    {
        $ts = SearchSub::pkeyGet(array('search' => $search,
                                    'profile_id' => $profile->id));
        if ($ts) {
            $ts->delete();
            self::blow('searchsub:by_profile:%d', $profile->id);
        }
    }

    static function forProfile(Profile $profile)
    {
        $searches = array();

        $keypart = sprintf('searchsub:by_profile:%d', $profile->id);
        $searchstring = self::cacheGet($keypart);
        
        if ($searchstring !== false && !empty($searchstring)) {
            $searches = explode(',', $searchstring);
        } else {
            $searchsub = new SearchSub();
            $searchsub->profile_id = $profile->id;

            if ($searchsub->find()) {
                while ($searchsub->fetch()) {
                    if (!empty($searchsub->search)) {
                        $searches[] = $searchsub->search;
                    }
                }
            }

            self::cacheSet($keypart, implode(',', $searches));
        }

        return $searches;
    }
}
<commit_msg>SearchSub respects empty set from memcache.<commit_after><?php
/**
 * Data class to store local search subscriptions
 *
 * PHP version 5
 *
 * @category SearchSubPlugin
 * @package  StatusNet
 * @author   <NAME> <<EMAIL>>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 *
 * StatusNet - the distributed open-source microblogging tool
 * Copyright (C) 2011, StatusNet, Inc.
 *
 * 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/>.
 */

if (!defined('STATUSNET')) {
    exit(1);
}

/**
 * For storing the search subscriptions
 *
 * @category PollPlugin
 * @package  StatusNet
 * @author   <NAME> <<EMAIL>>
 * @license  http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
 * @link     http://status.net/
 *
 * @see      DB_DataObject
 */

class SearchSub extends Managed_DataObject
{
    public $__table = 'searchsub'; // table name
    public $search;         // text
    public $profile_id;  // int -> profile.id
    public $created;     // datetime

    /**
     * Get an instance by key
     *
     * This is a utility method to get a single instance with a given key value.
     *
     * @param string $k Key to use to lookup (usually 'user_id' for this class)
     * @param mixed  $v Value to lookup
     *
     * @return SearchSub object found, or null for no hits
     *
     */
    function staticGet($k, $v=null)
    {
        return Memcached_DataObject::staticGet('SearchSub', $k, $v);
    }

    /**
     * Get an instance by compound key
     *
     * This is a utility method to get a single instance with a given set of
     * key-value pairs. Usually used for the primary key for a compound key; thus
     * the name.
     *
     * @param array $kv array of key-value mappings
     *
     * @return SearchSub object found, or null for no hits
     *
     */
    function pkeyGet($kv)
    {
        return Memcached_DataObject::pkeyGet('SearchSub', $kv);
    }

    /**
     * The One True Thingy that must be defined and declared.
     */
    public static function schemaDef()
    {
        return array(
            'description' => 'SearchSubPlugin search subscription records',
            'fields' => array(
                'search' => array('type' => 'varchar', 'length' => 64, 'not null' => true, 'description' => 'hash search associated with this subscription'),
                'profile_id' => array('type' => 'int', 'not null' => true, 'description' => 'profile ID of subscribing user'),
                'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
            ),
            'primary key' => array('search', 'profile_id'),
            'foreign keys' => array(
                'searchsub_profile_id_fkey' => array('profile', array('profile_id' => 'id')),
            ),
            'indexes' => array(
                'searchsub_created_idx' => array('created'),
                'searchsub_profile_id_tag_idx' => array('profile_id', 'search'),
            ),
        );
    }

    /**
     * Start a search subscription!
     *
     * @param profile $profile subscriber
     * @param string $search subscribee
     * @return SearchSub
     */
    static function start(Profile $profile, $search)
    {
        $ts = new SearchSub();
        $ts->search = $search;
        $ts->profile_id = $profile->id;
        $ts->created = common_sql_now();
        $ts->insert();
        self::blow('searchsub:by_profile:%d', $profile->id);
        return $ts;
    }

    /**
     * End a search subscription!
     *
     * @param profile $profile subscriber
     * @param string $search subscribee
     */
    static function cancel(Profile $profile, $search)
    {
        $ts = SearchSub::pkeyGet(array('search' => $search,
                                    'profile_id' => $profile->id));
        if ($ts) {
            $ts->delete();
            self::blow('searchsub:by_profile:%d', $profile->id);
        }
    }

    static function forProfile(Profile $profile)
    {
        $searches = array();

        $keypart = sprintf('searchsub:by_profile:%d', $profile->id);
        $searchstring = self::cacheGet($keypart);
        
        if ($searchstring !== false) {
        	if (!empty($searchstring)) {
            	$searches = explode(',', $searchstring);
        	}
        } else {
            $searchsub = new SearchSub();
            $searchsub->profile_id = $profile->id;
            $searchsub->selectAdd();
            $searchsub->selectAdd('search');

            if ($searchsub->find()) {
                $searches = $searchsub->fetchAll('search');
            }

            self::cacheSet($keypart, implode(',', $searches));
        }

        return $searches;
    }
}

{'fraction_non_alphanumeric': 0.1278667041093326, 'fraction_numerical': 0.002059346625479734, 'mean_word_length': 2.2277945619335346, 'pattern_counts': {'":': 0, '<': 19, '<?xml version=': 0, '>': 99, 'https://': 0, 'lorem ipsum': 0, 'www.': 6, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 2, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6936641', 'n_tokens_mistral': 3065, 'n_tokens_neox': 2983, 'n_words': 936}