bug Erro Line 36 player.php

[WalidGharib 0]

fatal error call to a member function fetch_assoc() on a non-object in C:/xampp/htdocs/classes/player.php on line 36

-----------------

A linha 36 e a seguinte : public function load($search_text, $search_by = self::LOADTYPE_ID)

Inteira

<?php

if(!defined('INITIALIZED'))

    exit;

class Player extends ObjectData

{

    const LOADTYPE_ID = 'id';

    const LOADTYPE_NAME = 'name';

    const LOADTYPE_ACCOUNT_ID = 'account_id';

    public static $table = 'players';

    public $data = array('name' => null, 'world_id' => null, 'group_id' => null, 'account_id' => null, 'level' => null, 'vocation' => null, 'health' => null, 'healthmax' => null, 'experience' => null, 'lookbody' => null, 'lookfeet' => null, 'lookhead' => null, 'looklegs' => null, 'looktype' => null, 'lookaddons' => null, 'maglevel' => null, 'mana' => null, 'manamax' => null, 'manaspent' => null, 'soul' => null, 'town_id' => null, 'posx' => null, 'posy' => null, 'posz' => null, 'conditions' => null, 'cap' => null, 'sex' => null, 'lastlogin' => null, 'lastip' => null, 'save' => null, 'skull' => null, 'skulltime' => null, 'rank_id' => null, 'guildnick' => null, 'lastlogout' => null, 'blessings' => null, 'balance' => null, 'stamina' => null, 'direction' => null, 'loss_experience' => null, 'loss_mana' => null, 'loss_skills' => null, 'loss_containers' => null, 'loss_items' => null, 'premend' => null, 'online' => null, 'marriage' => null, 'promotion' => null, 'deleted' => null, 'description' => null, 'create_ip' => null, 'create_date' => null, 'comment' => null, 'hide_char' => null);

    public static $fields = array('id', 'name', 'world_id', 'group_id', 'account_id', 'level', 'vocation', 'health', 'healthmax', 'experience', 'lookbody', 'lookfeet', 'lookhead', 'looklegs', 'looktype', 'lookaddons', 'maglevel', 'mana', 'manamax', 'manaspent', 'soul', 'town_id', 'posx', 'posy', 'posz', 'conditions', 'cap', 'sex', 'lastlogin', 'lastip', 'save', 'skull', 'skulltime', 'rank_id', 'guildnick', 'lastlogout', 'blessings', 'balance', 'stamina', 'direction', 'loss_experience', 'loss_mana', 'loss_skills', 'loss_containers', 'loss_items', 'premend', 'online', 'marriage', 'promotion', 'deleted', 'description', 'create_ip', 'create_date', 'comment', 'hide_char');

    public static $skillFields = array('player_id', 'skillid', 'value',    'count');

    public $items;

    public $storages;

    public $skills;

    public $account;

    public $rank;

    public function __construct($search_text = null, $search_by = self::LOADTYPE_ID)

    {

        if($search_text != null)

            $this->load($search_text, $search_by);

    }

    public function load($search_text, $search_by = self::LOADTYPE_ID)

    {

        if(in_array($search_by, self::$fields))

            $search_string = $this->getDatabaseHandler()->fieldName($search_by) . ' = ' . $this->getDatabaseHandler()->quote($search_text);

        else

            new Error_Critic('', 'Wrong Player search_by type.');

        $fieldsArray = array();

        foreach(self::$fields as $fieldName)

            $fieldsArray[] = $this->getDatabaseHandler()->fieldName($fieldName);

        $this->data = $this->getDatabaseHandler()->query('SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $search_string)->fetch();

    }

    public function loadById($id)

    {

        $this->load($id, self::LOADTYPE_ID);

    }

    public function loadByName($name)

    {

        $this->load($name, self::LOADTYPE_NAME);

    }

    public function save($forceInsert = false)

    {

        if(!isset($this->data['id']) || $forceInsert)

        {

            $keys = array();

            $values = array();

            foreach(self::$fields as $key)

                if($key != 'id')

                {

                    $keys[] = $this->getDatabaseHandler()->fieldName($key);

                    $values[] = $this->getDatabaseHandler()->quote($this->data[$key]);

                }

            $this->getDatabaseHandler()->query('INSERT INTO ' . $this->getDatabaseHandler()->tableName(self::$table) . ' (' . implode(', ', $keys) . ') VALUES (' . implode(', ', $values) . ')');

            $this->setID($this->getDatabaseHandler()->lastInsertId());

        }

        else

        {

            $updates = array();

            foreach(self::$fields as $key)

                $updates[] = $this->getDatabaseHandler()->fieldName($key) . ' = ' . $this->getDatabaseHandler()->quote($this->data[$key]);

            $this->getDatabaseHandler()->query('UPDATE ' . $this->getDatabaseHandler()->tableName(self::$table) . ' SET ' . implode(', ', $updates) . ' WHERE ' . $this->getDatabaseHandler()->fieldName('id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']));

        }

    }

    public function getItems($forceReload = false)

    {

        if(!isset($this->items) || $forceReload)

            $this->items = new ItemsList($this->getID());

        return $this->items;

    }

    public function saveItems()

    {

        if(isset($this->items))

        {

            // if any script changed ID of player, function should save items with new player id

            $this->items->setPlayerId($this->getID());

            $this->items->save();

        }

        else

            new Error_Critic('', 'Player::saveItems() - items not loaded, cannot save');

    }

    public function loadStorages()

    {

        $this->storages = array();

        // load all

        $storages = $this->getDatabaseHandler()->query('SELECT ' . $this->getDatabaseHandler()->fieldName('player_id') . ', ' . $this->getDatabaseHandler()->fieldName('key') . 

            ', ' . $this->getDatabaseHandler()->fieldName('value') . ' FROM ' .$this->getDatabaseHandler()->tableName('player_storage') .

            ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']))->fetchAll();

        foreach($storages as $storage)

        {

            $this->storages[$storage['key']] = $storage['value'];

        }

    }

    public function saveStorages()

    {

        if(isset($this->storages))

        {

            $this->getDatabaseHandler()->query('DELETE FROM ' .$this->getDatabaseHandler()->tableName('player_storage') . ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']));

            foreach($this->storages as $key => $value)

            {

                //save each

                $this->getDatabaseHandler()->query('INSERT INTO ' . $this->getDatabaseHandler()->tableName('player_storage') . ' (' . $this->getDatabaseHandler()->fieldName('player_id') . ', ' . 

                    $this->getDatabaseHandler()->fieldName('key') . ', ' . $this->getDatabaseHandler()->fieldName('value') . ', ) VALUES (' . 

                    $this->getDatabaseHandler()->quote($this->data['id']) . ', ' . $this->getDatabaseHandler()->quote($key) . ', ' . $this->getDatabaseHandler()->quote($value) . ')');

            }

        }

        else

            new Error_Critic('', 'Player::saveStorages() - storages not loaded, cannot save');

    }

    public function getStorage($key)

    {

        if(!isset($this->storages))

        {

            $this->loadStorages();

        }

        if(isset($this->storages[$key]))

            return $this->storages[$key];

        else

            return null;

    }

    public function getStorages()

    {

        if(!isset($this->storages))

        {

            $this->loadStorages();

        }

        return $this->storages;

    }

    public function setStorage($key, $value)

    {

        if(!isset($this->storages))

        {

            $this->loadStorages();

        }

        $this->storages[$key] = $value;

    }

    public function removeStorage($key)

    {

        if(!isset($this->storages))

        {

            $this->loadStorages();

        }

        if(isset($this->storages[$key]))

            unset($this->storages[$key]);

    }

    public function loadSkills()

    {

        $fieldsArray = array();

        foreach(self::$skillFields as $fieldName)

            $fieldsArray[] = $this->getDatabaseHandler()->fieldName($fieldName);

        $skills = $this->getDatabaseHandler()->query('SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->fieldName('player_skills') . ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($this->getID()))->fetchAll();

        $this->skills = array();

        foreach($skills as $skill)

            $this->skills[$skill['skillid']] = $skill;

    }

    public function getSkills($forceReload = false)

    {

        if(!isset($this->skills) || $forceReload)

            $this->loadSkills();

        return $this->skills;

    }

    public function getSkill($id, $forceReload = false)

    {

        if(!isset($this->skills) || $forceReload)

            $this->loadSkills();

        if(isset($this->skills[$id]))

            return $this->skills[$id]['value'];

        else

            new Error_Critic('', 'Player::getSkill() - Skill ' . htmlspecialchars($id) . ' does not exist');

    }

    public function setSkill($id, $value)

    {

        $this->skills[$id]['value'] = $value;

    }

    public function getSkillCount($id, $forceReload = false)

    {

        if(!isset($this->skills) || $forceReload)

            $this->loadSkills();

        if(isset($this->skills[$id]))

            return $this->skills[$id]['count'];

        else

            new Error_Critic('', 'Player::getSkillCount() - Skill ' . htmlspecialchars($id) . ' does not exist');

    }

    public function setSkillCount($id, $count)

    {

        $this->skills[$id]['count'] = $count;

    }

    public function saveSkills()

    {

        if(isset($this->skills))

        {

            $this->getDatabaseHandler()->query('DELETE FROM ' . $this->getDatabaseHandler()->tableName('player_skills') . ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($this->getID()));

            if(count($this->skills) > 0)

            {

                $keys = array();

                foreach(self::$skillFields as $key)

                    $keys[] = $this->getDatabaseHandler()->fieldName($key);

                $query = 'INSERT INTO ' . $this->getDatabaseHandler()->tableName('player_skills') . ' (' . implode(', ', $keys) . ') VALUES ';

                foreach($this->skills as $skill)

                {

                    $fieldValues = array();

                    foreach(self::$skillFields as $key)

                        if($key != 'player_id')

                            $fieldValues[] = $this->getDatabaseHandler()->quote($skill[$key]);

                        else

                            $fieldValues[] = $this->getDatabaseHandler()->quote($this->getID());

                    $this->getDatabaseHandler()->query($query . '(' . implode(', ', $fieldValues) . ')');

                }

            }

        }

        else

            new Error_Critic('', 'Player::saveSkills() - skills not loaded, cannot save');

    }

    public function loadAccount()

    {

        $this->account = new Account($this->getAccountID());

    }

    public function getAccount($forceReload = false)

    {

        if(!isset($this->account) || $forceReload)

            $this->loadAccount();

        return $this->account;

    }

    public function setAccount($account)

    {

        $this->account = $account;

        $this->setAccountID($account->getID());

    }

    public function loadRank()

    {

        $this->rank = new GuildRank($this->getRankID());

    }

    public function getRank($forceReload = false)

    {

        if(!isset($this->rank) || $forceReload)

            $this->loadRank();

        if($this->data['rank_id'] == 0)

        {

            return null;

        }

        return $this->rank;

    }

    public function setRank($rank = null)

    {

        if(isset($rank))

        {

            $this->rank = $rank;

            $this->setRankID($rank->getID());

        }

        else

        {

            $this->rank = new GuildRank();

            $this->setRankID(0);

        }

    }

    public function hasGuild()

    {

        return $this->getRank()->isLoaded();

    }

    public function removeGuildInvitations()

    {

        $this->getDatabaseHandler()->query('DELETE FROM ' . $this->getDatabaseHandler()->tableName('guild_invites') . ' WHERE ' . $this->getDatabaseHandler()->fieldName('player_id') . ' = ' . $this->getDatabaseHandler()->quote($this->getID()));

    }

    public function unban()

    {

        $bans = new DatabaseList('Ban');

        $filterType = new SQL_Filter(new SQL_Field('type'), SQL_Filter::EQUAL, Ban::TYPE_PLAYER);

        $filterValue = new SQL_Filter(new SQL_Field('value'), SQL_Filter::EQUAL, $this->data['id']);

        $filterActive = new SQL_Filter(new SQL_Field('active'), SQL_Filter::EQUAL, 1);

        $filter = new SQL_Filter($filterType, SQL_Filter::CRITERIUM_AND, $filterValue);

        $filter = new SQL_Filter($filter, SQL_Filter::CRITERIUM_AND, $filterActive);

        $bans->setFilter($filter);

        foreach($bans as $ban)

        {

            $ban->setActive(0);

            $ban->save();

        }

    }

    public function isBanned()

    {

        $bans = new DatabaseList('Ban');

        $filterType = new SQL_Filter(new SQL_Field('type'), SQL_Filter::EQUAL, Ban::TYPE_PLAYER);

        $filterParam = new SQL_Filter(new SQL_Field('param'), SQL_Filter::EQUAL, Ban::PLAYERBAN_BANISHMENT);

        $filterValue = new SQL_Filter(new SQL_Field('value'), SQL_Filter::EQUAL, $this->data['id']);

        $filterActive = new SQL_Filter(new SQL_Field('active'), SQL_Filter::EQUAL, 1);

        $filter = new SQL_Filter($filterType, SQL_Filter::CRITERIUM_AND, $filterValue);

        $filter = new SQL_Filter($filter, SQL_Filter::CRITERIUM_AND, $filterActive);

        $filter = new SQL_Filter($filter, SQL_Filter::CRITERIUM_AND, $filterParam);

        $bans->setFilter($filter);

        $isBanned = false;

        foreach($bans as $ban)

        {

            if($ban->getExpires() <= 0 || $ban->isExpires() > time())

                $isBanned = true;

        }

        return $isBanned;

    }

    public function isNamelocked()

    {

        $bans = new DatabaseList('Ban');

        $filterType = new SQL_Filter(new SQL_Field('type'), SQL_Filter::EQUAL, Ban::TYPE_PLAYER);

        $filterParam = new SQL_Filter(new SQL_Field('param'), SQL_Filter::EQUAL, Ban::PLAYERBAN_LOCK);

        $filterValue = new SQL_Filter(new SQL_Field('value'), SQL_Filter::EQUAL, $this->data['id']);

        $filterActive = new SQL_Filter(new SQL_Field('active'), SQL_Filter::EQUAL, 1);

        $filter = new SQL_Filter($filterType, SQL_Filter::CRITERIUM_AND, $filterValue);

        $filter = new SQL_Filter($filter, SQL_Filter::CRITERIUM_AND, $filterActive);

        $filter = new SQL_Filter($filter, SQL_Filter::CRITERIUM_AND, $filterParam);

        $bans->setFilter($filter);

        return (count($bans) > 0);

    }

    public function delete()

    {

        $this->db->query('UPDATE ' . $this->getDatabaseHandler()->tableName(self::$table) . ' SET ' . $this->getDatabaseHandler()->fieldName('deleted') . ' = 1 WHERE ' . $this->getDatabaseHandler()->fieldName('id') . ' = ' . $this->getDatabaseHandler()->quote($this->data['id']));

        unset($this->data['id']);

    }

/*

 * default tfs 0.3.6 fields

*/

    public function setID($value){$this->data['id'] = $value;}

    public function getID(){return $this->data['id'];}

    public function setAccountID($value){$this->data['account_id'] = $value;}

    public function getAccountID(){return $this->data['account_id'];}

    public function setWorldID($value){$this->data['world_id'] = $value;}

    public function getWorldID(){return $this->data['world_id'];}

    public function setName($value){$this->data['name'] = $value;}

    public function getName(){return $this->data['name'];}

    public function setGroupID($value){$this->data['group_id'] = $value;}

    public function getGroupID(){return $this->data['group_id'];}

    public function setVocation($value){$this->data['vocation'] = $value;}

    public function getVocation(){return $this->data['vocation'];}

    public function setPromotion($value){$this->data['promotion'] = $value;}

    public function getPromotion(){return $this->data['promotion'];}

    public function setLevel($value){$this->data['level'] = $value;}

    public function getLevel(){return $this->data['level'];}

    public function setExperience($value){$this->data['experience'] = $value;}

    public function getExperience(){return $this->data['experience'];}

    public function setHealth($value){$this->data['health'] = $value;}

    public function getHealth(){return $this->data['health'];}

    public function setHealthMax($value){$this->data['healthmax'] = $value;}

    public function getHealthMax(){return $this->data['healthmax'];}

    public function setMana($value){$this->data['mana'] = $value;}

    public function getMana(){return $this->data['mana'];}

    public function setManaMax($value){$this->data['manamax'] = $value;}

    public function getManaMax(){return $this->data['manamax'];}

    public function setMagLevel($value){$this->data['maglevel'] = $value;}

    public function getMagLevel(){return $this->data['maglevel'];}

    public function setManaSpent($value){$this->data['manaspent'] = $value;}

    public function getManaSpent(){return $this->data['manaspent'];}

    public function setSex($value){$this->data['sex'] = $value;}

    public function getSex(){return $this->data['sex'];}

    public function setTown($value){$this->data['town_id'] = $value;}

    public function getTown(){return $this->data['town_id'];}

    public function setPosX($value){$this->data['posx'] = $value;}

    public function getPosX(){return $this->data['posx'];}

    public function setPosY($value){$this->data['posy'] = $value;}

    public function getPosY(){return $this->data['posy'];}

    public function setPosZ($value){$this->data['posz'] = $value;}

    public function getPosZ(){return $this->data['posz'];}

    public function setCapacity($value){$this->data['cap'] = $value;}

    public function getCapacity(){return $this->data['cap'];}

    public function setSoul($value){$this->data['soul'] = $value;}

    public function getSoul(){return $this->data['soul'];}

    public function setConditions($value){$this->data['conditions'] = $value;}

    public function getConditions(){return $this->data['conditions'];}

    public function setLastIP($value){$this->data['lastip'] = $value;}

    public function getLastIP(){return $this->data['lastip'];}

    public function setLastLogin($value){$this->data['lastlogin'] = $value;}

    public function getLastLogin(){return $this->data['lastlogin'];}

    public function setLastLogout($value){$this->data['lastlogout'] = $value;}

    public function getLastLogout(){return $this->data['lastlogout'];}

    public function setSkull($value){$this->data['skull'] = $value;}

    public function getSkull(){return $this->data['skull'];}

    public function setSkullTime($value){$this->data['skulltime'] = $value;}

    public function getSkullTime(){return $this->data['skulltime'];}

    public function setRankID($value){$this->data['rank_id'] = $value;}

    public function getRankID(){return $this->data['rank_id'];}

    public function setGuildNick($value){$this->data['guildnick'] = $value;}

    public function getGuildNick(){return $this->data['guildnick'];}

    public function setSave($value = 1){$this->data['save'] = (int) $value;}

    public function getSave(){return $this->data['save'];}

    public function setBlessings($value){$this->data['blessings'] = $value;}

    public function getBlessings(){return $this->data['blessings'];}

    public function setBalance($value){$this->data['balance'] = $value;}

    public function getBalance(){return $this->data['balance'];}

    public function setStamina($value){$this->data['stamina'] = $value;}

    public function getStamina(){return $this->data['stamina'];}

    public function setDirection($value){$this->data['direction'] = $value;}

    public function getDirection(){return $this->data['direction'];}

    public function setLossExperience($value){$this->data['loss_experience'] = $value;}

    public function getLossExperience(){return $this->data['loss_experience'];}

    public function setLossMana($value){$this->data['loss_mana'] = $value;}

    public function getLossMana(){return $this->data['loss_mana'];}

    public function setLossSkills($value){$this->data['loss_skills'] = $value;}

    public function getLossSkills(){return $this->data['loss_skills'];}

    public function setLossContainers($value){$this->data['loss_containers'] = $value;}

    public function getLossContainers(){return $this->data['loss_containers'];}

    public function setLossItems($value){$this->data['loss_items'] = $value;}

    public function getLossItems(){return $this->data['loss_items'];}

    public function setOnline($value){$this->data['online'] = (int) $value;}

    public function getOnline(){return (bool) $this->data['online'];}

    public function setMarriage($value){$this->data['marriage'] = $value;}

    public function getMarriage(){return $this->data['marriage'];}

    public function setDeleted($value){$this->data['deleted'] = (int) $value;}

    public function isDeleted(){return (bool) $this->data['deleted'];}

    public function setDescription($value){$this->data['description'] = $value;}

    public function getDescription(){return $this->data['description'];}

    public function setLookBody($value){$this->data['lookbody'] = $value;}

    public function getLookBody(){return $this->data['lookbody'];}

    public function setLookFeet($value){$this->data['lookfeet'] = $value;}

    public function getLookFeet(){return $this->data['lookfeet'];}

    public function setLookHead($value){$this->data['lookhead'] = $value;}

    public function getLookHead(){return $this->data['lookhead'];}

    public function setLookLegs($value){$this->data['looklegs'] = $value;}

    public function getLookLegs(){return $this->data['looklegs'];}

    public function setLookType($value){$this->data['looktype'] = $value;}

    public function getLookType(){return $this->data['looktype'];}

    public function setLookAddons($value){$this->data['lookaddons'] = $value;}

    public function getLookAddons(){return $this->data['lookaddons'];}

/*

 * Custom AAC fields

 * create_ip , INT, default 0

 * create_date , INT, default 0

 * hide_char , INT, default 0

 * comment , TEXT, default ''

*/

    public function setCreateIP($value){$this->data['create_ip'] = $value;}

    public function getCreateIP(){return $this->data['create_ip'];}

    public function setCreateDate($value){$this->data['create_date'] = $value;}

    public function getCreateDate(){return $this->data['create_date'];}

    public function setHidden($value){$this->data['hide_char'] = (int) $value;}

    public function isHidden(){return (bool) $this->data['hide_char'];}

    public function setComment($value){$this->data['comment'] = $value;}

    public function getComment(){return $this->data['comment'];}

/*

 * for compability with old scripts

*/

    public function setGroup($value){$this->setGroupID($value);}

    public function getGroup(){return $this->getGroupID();}

    public function setWorld($value){$this->setWorldID($value);}

    public function getWorld(){return $this->getWorldID();}

    public function isOnline(){return $this->getOnline() == 1;}

    public function getCreated(){return $this->getCreateDate();}

    public function setCreated($value){$this->setCreateDate($value);}

    public function setCap($value){$this->setCapacity($value);}

    public function getCap(){return $this->getCapacity();}

    public function isSaveSet(){return $this->getSave();}

    public function unsetSave(){$this->setSave(0);}

    public function getTownId(){return $this->getTown();}

    public function getHideChar(){return $this->isHidden();}

    public function find($name){$this->loadByName($name);}

}

[zaitch 0]

Bom, aparentemente está acontecendo algum erro na query e o código não está preparado para lidar com esses problemas...

Podemos tentar umas coisas pra continuar procurando o erro, entretanto.

 

Dentro desse deste método que você citou, será que você poderia buscar e substituir a linha (estará na 46 se não estou enganado):

$this->data = $this->getDatabaseHandler()->query('SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $search_string)->fetch();

por isso:

$querySql = 'SELECT ' . implode(', ', $fieldsArray) . ' FROM ' . $this->getDatabaseHandler()->tableName(self::$table) . ' WHERE ' . $search_string;
$query = $this->getDatabaseHandler()->query($querySql);
if ($query !== false) {
    $this->data = $query->fetch();
}
else {
    echo '<pre>';
    print_r($querySql);
    echo '</pre>';

    echo '<pre>';
    print_r($query);
    echo '</pre>';
    die();
}

Após a substituição, poderia tentar reproduzir o erro novamente e nos dizer/postar o que aconteceu?

A tela provavelmente ficará branca e mostrará o SQL que o PHP tentou executar e que acabou gerando o erro e também o objeto que está lidando com a query. Assim podemos analisar melhor a situação.