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|
- <?php
- namespace think\db;
- use PDO;
- use think\App;
- use think\Cache;
- use think\Collection;
- use think\Config;
- use think\Db;
- use think\db\exception\BindParamException;
- use think\db\exception\DataNotFoundException;
- use think\db\exception\ModelNotFoundException;
- use think\Exception;
- use think\exception\DbException;
- use think\exception\PDOException;
- use think\Loader;
- use think\Model;
- use think\model\Relation;
- use think\model\relation\OneToOne;
- use think\Paginator;
- class Query
- {
-
- protected $connection;
-
- protected $builder;
-
- protected $model;
-
- protected $table = '';
-
- protected $name = '';
-
- protected $pk;
-
- protected $prefix = '';
-
- protected $options = [];
-
- protected $bind = [];
-
- protected static $info = [];
-
- private static $event = [];
-
- protected static $readMaster = [];
-
- public function __construct(Connection $connection = null, $model = null)
- {
- $this->connection = $connection ?: Db::connect([], true);
- $this->prefix = $this->connection->getConfig('prefix');
- $this->model = $model;
-
- $this->setBuilder();
- }
-
- public function __call($method, $args)
- {
- if (strtolower(substr($method, 0, 5)) == 'getby') {
-
- $field = Loader::parseName(substr($method, 5));
- $where[$field] = $args[0];
- return $this->where($where)->find();
- } elseif (strtolower(substr($method, 0, 10)) == 'getfieldby') {
-
- $name = Loader::parseName(substr($method, 10));
- $where[$name] = $args[0];
- return $this->where($where)->value($args[1]);
- } elseif ($this->model && method_exists($this->model, 'scope' . $method)) {
-
- $method = 'scope' . $method;
- array_unshift($args, $this);
- call_user_func_array([$this->model, $method], $args);
- return $this;
- } else {
- throw new Exception('method not exist:' . __CLASS__ . '->' . $method);
- }
- }
-
- public function getConnection()
- {
- return $this->connection;
- }
-
- public function connect($config)
- {
- $this->connection = Db::connect($config);
- $this->setBuilder();
- $this->prefix = $this->connection->getConfig('prefix');
- return $this;
- }
-
- protected function setBuilder()
- {
- $class = $this->connection->getBuilder();
- $this->builder = new $class($this->connection, $this);
- }
-
- public function getModel()
- {
- return $this->model;
- }
-
- public function readMaster($allTable = false)
- {
- if ($allTable) {
- $table = '*';
- } else {
- $table = isset($this->options['table']) ? $this->options['table'] : $this->getTable();
- }
- static::$readMaster[$table] = true;
- return $this;
- }
-
- public function getBuilder()
- {
- return $this->builder;
- }
-
- public function name($name)
- {
- $this->name = $name;
- return $this;
- }
-
- public function setTable($table)
- {
- $this->table = $table;
- return $this;
- }
-
- public function getTable($name = '')
- {
- if ($name || empty($this->table)) {
- $name = $name ?: $this->name;
- $tableName = $this->prefix;
- if ($name) {
- $tableName .= Loader::parseName($name);
- }
- } else {
- $tableName = $this->table;
- }
- return $tableName;
- }
-
- public function parseSqlTable($sql)
- {
- if (false !== strpos($sql, '__')) {
- $prefix = $this->prefix;
- $sql = preg_replace_callback("/__([A-Z0-9_-]+)__/sU", function ($match) use ($prefix) {
- return $prefix . strtolower($match[1]);
- }, $sql);
- }
- return $sql;
- }
-
- public function query($sql, $bind = [], $master = false, $class = false)
- {
- return $this->connection->query($sql, $bind, $master, $class);
- }
-
- public function execute($sql, $bind = [])
- {
- return $this->connection->execute($sql, $bind, $this);
- }
-
- public function getLastInsID($sequence = null)
- {
- return $this->connection->getLastInsID($sequence);
- }
-
- public function getLastSql()
- {
- return $this->connection->getLastSql();
- }
-
- public function transaction($callback)
- {
- return $this->connection->transaction($callback);
- }
-
- public function startTrans()
- {
- $this->connection->startTrans();
- }
-
- public function commit()
- {
- $this->connection->commit();
- }
-
- public function rollback()
- {
- $this->connection->rollback();
- }
-
- public function batchQuery($sql = [], $bind = [])
- {
- return $this->connection->batchQuery($sql, $bind);
- }
-
- public function getConfig($name = '')
- {
- return $this->connection->getConfig($name);
- }
-
- public function getPartitionTableName($data, $field, $rule = [])
- {
-
- if ($field && isset($data[$field])) {
- $value = $data[$field];
- $type = $rule['type'];
- switch ($type) {
- case 'id':
-
- $step = $rule['expr'];
- $seq = floor($value / $step) + 1;
- break;
- case 'year':
-
- if (!is_numeric($value)) {
- $value = strtotime($value);
- }
- $seq = date('Y', $value) - $rule['expr'] + 1;
- break;
- case 'mod':
-
- $seq = ($value % $rule['num']) + 1;
- break;
- case 'md5':
-
- $seq = (ord(substr(md5($value), 0, 1)) % $rule['num']) + 1;
- break;
- default:
- if (function_exists($type)) {
-
- $seq = (ord(substr($type($value), 0, 1)) % $rule['num']) + 1;
- } else {
-
- $seq = (ord($value[0]) % $rule['num']) + 1;
- }
- }
- return $this->getTable() . '_' . $seq;
- } else {
-
-
- $tableName = [];
- for ($i = 0; $i < $rule['num']; $i++) {
- $tableName[] = 'SELECT * FROM ' . $this->getTable() . '_' . ($i + 1);
- }
- $tableName = '( ' . implode(" UNION ", $tableName) . ') AS ' . $this->name;
- return $tableName;
- }
- }
-
- public function value($field, $default = null, $force = false)
- {
- $result = false;
- if (empty($this->options['fetch_sql']) && !empty($this->options['cache'])) {
-
- $cache = $this->options['cache'];
- if (empty($this->options['table'])) {
- $this->options['table'] = $this->getTable();
- }
- $key = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . $field . serialize($this->options) . serialize($this->bind));
- $result = Cache::get($key);
- }
- if (false === $result) {
- if (isset($this->options['field'])) {
- unset($this->options['field']);
- }
- $pdo = $this->field($field)->limit(1)->getPdo();
- if (is_string($pdo)) {
-
- return $pdo;
- }
- $result = $pdo->fetchColumn();
- if ($force) {
- $result = (float) $result;
- }
- if (isset($cache) && false !== $result) {
-
- $this->cacheData($key, $result, $cache);
- }
- } else {
-
- $this->options = [];
- }
- return false !== $result ? $result : $default;
- }
-
- public function column($field, $key = '')
- {
- $result = false;
- if (empty($this->options['fetch_sql']) && !empty($this->options['cache'])) {
-
- $cache = $this->options['cache'];
- if (empty($this->options['table'])) {
- $this->options['table'] = $this->getTable();
- }
- $guid = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . $field . serialize($this->options) . serialize($this->bind));
- $result = Cache::get($guid);
- }
- if (false === $result) {
- if (isset($this->options['field'])) {
- unset($this->options['field']);
- }
- if (is_null($field)) {
- $field = '*';
- } elseif ($key && '*' != $field) {
- $field = $key . ',' . $field;
- }
- $pdo = $this->field($field)->getPdo();
- if (is_string($pdo)) {
-
- return $pdo;
- }
- if (1 == $pdo->columnCount()) {
- $result = $pdo->fetchAll(PDO::FETCH_COLUMN);
- } else {
- $resultSet = $pdo->fetchAll(PDO::FETCH_ASSOC);
- if ($resultSet) {
- $fields = array_keys($resultSet[0]);
- $count = count($fields);
- $key1 = array_shift($fields);
- $key2 = $fields ? array_shift($fields) : '';
- $key = $key ?: $key1;
- if (strpos($key, '.')) {
- list($alias, $key) = explode('.', $key);
- }
- foreach ($resultSet as $val) {
- if ($count > 2) {
- $result[$val[$key]] = $val;
- } elseif (2 == $count) {
- $result[$val[$key]] = $val[$key2];
- } elseif (1 == $count) {
- $result[$val[$key]] = $val[$key1];
- }
- }
- } else {
- $result = [];
- }
- }
- if (isset($cache) && isset($guid)) {
-
- $this->cacheData($guid, $result, $cache);
- }
- } else {
-
- $this->options = [];
- }
- return $result;
- }
-
- public function count($field = '*')
- {
- if (isset($this->options['group'])) {
- if (!preg_match('/^[\w\.\*]+$/', $field)) {
- throw new Exception('not support data:' . $field);
- }
-
- $options = $this->getOptions();
- $subSql = $this->options($options)->field('count(' . $field . ')')->bind($this->bind)->buildSql();
- $count = $this->table([$subSql => '_group_count_'])->value('COUNT(*) AS tp_count', 0, true);
- } else {
- $count = $this->aggregate('COUNT', $field, true);
- }
- return is_string($count) ? $count : (int) $count;
- }
-
- public function aggregate($aggregate, $field, $force = false)
- {
- if (0 === stripos($field, 'DISTINCT ')) {
- list($distinct, $field) = explode(' ', $field);
- }
- if (!preg_match('/^[\w\.\+\-\*]+$/', $field)) {
- throw new Exception('not support data:' . $field);
- }
- $result = $this->value($aggregate . '(' . (!empty($distinct) ? 'DISTINCT ' : '') . $field . ') AS tp_' . strtolower($aggregate), 0, $force);
- return $result;
- }
-
- public function sum($field)
- {
- return $this->aggregate('SUM', $field, true);
- }
-
- public function min($field, $force = true)
- {
- return $this->aggregate('MIN', $field, $force);
- }
-
- public function max($field, $force = true)
- {
- return $this->aggregate('MAX', $field, $force);
- }
-
- public function avg($field)
- {
- return $this->aggregate('AVG', $field, true);
- }
-
- public function setField($field, $value = '')
- {
- if (is_array($field)) {
- $data = $field;
- } else {
- $data[$field] = $value;
- }
- return $this->update($data);
- }
-
- public function setInc($field, $step = 1, $lazyTime = 0)
- {
- $condition = !empty($this->options['where']) ? $this->options['where'] : [];
- if (empty($condition)) {
-
- throw new Exception('no data to update');
- }
- if ($lazyTime > 0) {
-
- $guid = md5($this->getTable() . '_' . $field . '_' . serialize($condition) . serialize($this->bind));
- $step = $this->lazyWrite('inc', $guid, $step, $lazyTime);
- if (false === $step) {
-
- $this->options = [];
- return true;
- }
- }
- return $this->setField($field, ['inc', $step]);
- }
-
- public function setDec($field, $step = 1, $lazyTime = 0)
- {
- $condition = !empty($this->options['where']) ? $this->options['where'] : [];
- if (empty($condition)) {
-
- throw new Exception('no data to update');
- }
- if ($lazyTime > 0) {
-
- $guid = md5($this->getTable() . '_' . $field . '_' . serialize($condition) . serialize($this->bind));
- $step = $this->lazyWrite('dec', $guid, $step, $lazyTime);
- if (false === $step) {
-
- $this->options = [];
- return true;
- }
- return $this->setField($field, ['inc', $step]);
- }
- return $this->setField($field, ['dec', $step]);
- }
-
- protected function lazyWrite($type, $guid, $step, $lazyTime)
- {
- if (!Cache::has($guid . '_time')) {
-
- Cache::set($guid . '_time', $_SERVER['REQUEST_TIME'], 0);
- Cache::$type($guid, $step);
- } elseif ($_SERVER['REQUEST_TIME'] > Cache::get($guid . '_time') + $lazyTime) {
-
- $value = Cache::$type($guid, $step);
- Cache::rm($guid);
- Cache::rm($guid . '_time');
- return 0 === $value ? false : $value;
- } else {
-
- Cache::$type($guid, $step);
- }
- return false;
- }
-
- public function join($join, $condition = null, $type = 'INNER')
- {
- if (empty($condition)) {
-
- foreach ($join as $key => $value) {
- if (is_array($value) && 2 <= count($value)) {
- $this->join($value[0], $value[1], isset($value[2]) ? $value[2] : $type);
- }
- }
- } else {
- $table = $this->getJoinTable($join);
- $this->options['join'][] = [$table, strtoupper($type), $condition];
- }
- return $this;
- }
-
- protected function getJoinTable($join, &$alias = null)
- {
-
- if (is_array($join)) {
- $table = $join;
- $alias = array_shift($join);
- } else {
- $join = trim($join);
- if (false !== strpos($join, '(')) {
-
- $table = $join;
- } else {
- $prefix = $this->prefix;
- if (strpos($join, ' ')) {
-
- list($table, $alias) = explode(' ', $join);
- } else {
- $table = $join;
- if (false === strpos($join, '.') && 0 !== strpos($join, '__')) {
- $alias = $join;
- }
- }
- if ($prefix && false === strpos($table, '.') && 0 !== strpos($table, $prefix) && 0 !== strpos($table, '__')) {
- $table = $this->getTable($table);
- }
- }
- if (isset($alias) && $table != $alias) {
- $table = [$table => $alias];
- }
- }
- return $table;
- }
-
- public function union($union, $all = false)
- {
- $this->options['union']['type'] = $all ? 'UNION ALL' : 'UNION';
- if (is_array($union)) {
- $this->options['union'] = array_merge($this->options['union'], $union);
- } else {
- $this->options['union'][] = $union;
- }
- return $this;
- }
-
- public function field($field, $except = false, $tableName = '', $prefix = '', $alias = '')
- {
- if (empty($field)) {
- return $this;
- } elseif ($field instanceof Expression) {
- $this->options['field'][] = $field;
- return $this;
- }
- if (is_string($field)) {
- if (preg_match('/[\<\'\"\(]/', $field)) {
- return $this->fieldRaw($field);
- }
- $field = array_map('trim', explode(',', $field));
- }
- if (true === $field) {
-
- $fields = $this->getTableInfo($tableName ?: (isset($this->options['table']) ? $this->options['table'] : ''), 'fields');
- $field = $fields ?: ['*'];
- } elseif ($except) {
-
- $fields = $this->getTableInfo($tableName ?: (isset($this->options['table']) ? $this->options['table'] : ''), 'fields');
- $field = $fields ? array_diff($fields, $field) : $field;
- }
- if ($tableName) {
-
- $prefix = $prefix ?: $tableName;
- foreach ($field as $key => $val) {
- if (is_numeric($key)) {
- $val = $prefix . '.' . $val . ($alias ? ' AS ' . $alias . $val : '');
- }
- $field[$key] = $val;
- }
- }
- if (isset($this->options['field'])) {
- $field = array_merge((array) $this->options['field'], $field);
- }
- $this->options['field'] = array_unique($field);
- return $this;
- }
-
- public function fieldRaw($field, array $bind = [])
- {
- $this->options['field'][] = $this->raw($field);
- if ($bind) {
- $this->bind($bind);
- }
- return $this;
- }
-
- public function data($field, $value = null)
- {
- if (is_array($field)) {
- $this->options['data'] = isset($this->options['data']) ? array_merge($this->options['data'], $field) : $field;
- } else {
- $this->options['data'][$field] = $value;
- }
- return $this;
- }
-
- public function inc($field, $step = 1)
- {
- $fields = is_string($field) ? explode(',', $field) : $field;
- foreach ($fields as $field) {
- $this->data($field, ['inc', $step]);
- }
- return $this;
- }
-
- public function dec($field, $step = 1)
- {
- $fields = is_string($field) ? explode(',', $field) : $field;
- foreach ($fields as $field) {
- $this->data($field, ['dec', $step]);
- }
- return $this;
- }
-
- public function exp($field, $value)
- {
- $this->data($field, $this->raw($value));
- return $this;
- }
-
- public function raw($value)
- {
- return new Expression($value);
- }
-
- public function view($join, $field = true, $on = null, $type = 'INNER')
- {
- $this->options['view'] = true;
- if (is_array($join) && key($join) === 0) {
- foreach ($join as $key => $val) {
- $this->view($val[0], $val[1], isset($val[2]) ? $val[2] : null, isset($val[3]) ? $val[3] : 'INNER');
- }
- } else {
- $fields = [];
- $table = $this->getJoinTable($join, $alias);
- if (true === $field) {
- $fields = $alias . '.*';
- } else {
- if (is_string($field)) {
- $field = explode(',', $field);
- }
- foreach ($field as $key => $val) {
- if (is_numeric($key)) {
- $fields[] = $alias . '.' . $val;
- $this->options['map'][$val] = $alias . '.' . $val;
- } else {
- if (preg_match('/[,=\.\'\"\(\s]/', $key)) {
- $name = $key;
- } else {
- $name = $alias . '.' . $key;
- }
- $fields[$name] = $val;
- $this->options['map'][$val] = $name;
- }
- }
- }
- $this->field($fields);
- if ($on) {
- $this->join($table, $on, $type);
- } else {
- $this->table($table);
- }
- }
- return $this;
- }
-
- public function partition($data, $field, $rule = [])
- {
- $this->options['table'] = $this->getPartitionTableName($data, $field, $rule);
- return $this;
- }
-
- public function where($field, $op = null, $condition = null)
- {
- $param = func_get_args();
- array_shift($param);
- $this->parseWhereExp('AND', $field, $op, $condition, $param);
- return $this;
- }
-
- public function whereOr($field, $op = null, $condition = null)
- {
- $param = func_get_args();
- array_shift($param);
- $this->parseWhereExp('OR', $field, $op, $condition, $param);
- return $this;
- }
-
- public function whereXor($field, $op = null, $condition = null)
- {
- $param = func_get_args();
- array_shift($param);
- $this->parseWhereExp('XOR', $field, $op, $condition, $param);
- return $this;
- }
-
- public function whereRaw($where, $bind = [], $logic = 'AND')
- {
- $this->options['where'][$logic][] = $this->raw($where);
- if ($bind) {
- $this->bind($bind);
- }
- return $this;
- }
-
- public function whereOrRaw($where, $bind = [])
- {
- return $this->whereRaw($where, $bind, 'OR');
- }
-
- public function whereNull($field, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'null', null, [], true);
- return $this;
- }
-
- public function whereNotNull($field, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'notnull', null, [], true);
- return $this;
- }
-
- public function whereExists($condition, $logic = 'AND')
- {
- $this->options['where'][strtoupper($logic)][] = ['exists', $condition];
- return $this;
- }
-
- public function whereNotExists($condition, $logic = 'AND')
- {
- $this->options['where'][strtoupper($logic)][] = ['not exists', $condition];
- return $this;
- }
-
- public function whereIn($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'in', $condition, [], true);
- return $this;
- }
-
- public function whereNotIn($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'not in', $condition, [], true);
- return $this;
- }
-
- public function whereLike($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'like', $condition, [], true);
- return $this;
- }
-
- public function whereNotLike($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'not like', $condition, [], true);
- return $this;
- }
-
- public function whereBetween($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'between', $condition, [], true);
- return $this;
- }
-
- public function whereNotBetween($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'not between', $condition, [], true);
- return $this;
- }
-
- public function whereExp($field, $condition, $logic = 'AND')
- {
- $this->parseWhereExp($logic, $field, 'exp', $this->raw($condition), [], true);
- return $this;
- }
-
- public function useSoftDelete($field, $condition = null)
- {
- if ($field) {
- $this->options['soft_delete'] = [$field, $condition ?: ['null', '']];
- }
- return $this;
- }
-
- protected function parseWhereExp($logic, $field, $op, $condition, $param = [], $strict = false)
- {
- $logic = strtoupper($logic);
- if ($field instanceof \Closure) {
- $this->options['where'][$logic][] = is_string($op) ? [$op, $field] : $field;
- return;
- }
- if (is_string($field) && !empty($this->options['via']) && !strpos($field, '.')) {
- $field = $this->options['via'] . '.' . $field;
- }
- if ($field instanceof Expression) {
- return $this->whereRaw($field, is_array($op) ? $op : []);
- } elseif ($strict) {
-
- $where[$field] = [$op, $condition];
-
- $this->options['multi'][$logic][$field][] = $where[$field];
- } elseif (is_string($field) && preg_match('/[,=\>\<\'\"\(\s]/', $field)) {
- $where[] = ['exp', $this->raw($field)];
- if (is_array($op)) {
-
- $this->bind($op);
- }
- } elseif (is_null($op) && is_null($condition)) {
- if (is_array($field)) {
-
- $where = $field;
- foreach ($where as $k => $val) {
- $this->options['multi'][$logic][$k][] = $val;
- }
- } elseif ($field && is_string($field)) {
-
- $where[$field] = ['null', ''];
- $this->options['multi'][$logic][$field][] = $where[$field];
- }
- } elseif (is_array($op)) {
- $where[$field] = $param;
- } elseif (in_array(strtolower($op), ['null', 'notnull', 'not null'])) {
-
- $where[$field] = [$op, ''];
- $this->options['multi'][$logic][$field][] = $where[$field];
- } elseif (is_null($condition)) {
-
- $where[$field] = ['eq', $op];
- $this->options['multi'][$logic][$field][] = $where[$field];
- } else {
- if ('exp' == strtolower($op)) {
- $where[$field] = ['exp', $this->raw($condition)];
-
- if (isset($param[2]) && is_array($param[2])) {
- $this->bind($param[2]);
- }
- } else {
- $where[$field] = [$op, $condition];
- }
-
- $this->options['multi'][$logic][$field][] = $where[$field];
- }
- if (!empty($where)) {
- if (!isset($this->options['where'][$logic])) {
- $this->options['where'][$logic] = [];
- }
- if (is_string($field) && $this->checkMultiField($field, $logic)) {
- $where[$field] = $this->options['multi'][$logic][$field];
- } elseif (is_array($field)) {
- foreach ($field as $key => $val) {
- if ($this->checkMultiField($key, $logic)) {
- $where[$key] = $this->options['multi'][$logic][$key];
- }
- }
- }
- $this->options['where'][$logic] = array_merge($this->options['where'][$logic], $where);
- }
- }
-
- private function checkMultiField($field, $logic)
- {
- return isset($this->options['multi'][$logic][$field]) && count($this->options['multi'][$logic][$field]) > 1;
- }
-
- public function removeWhereField($field, $logic = 'AND')
- {
- $logic = strtoupper($logic);
- if (isset($this->options['where'][$logic][$field])) {
- unset($this->options['where'][$logic][$field]);
- unset($this->options['multi'][$logic][$field]);
- }
- return $this;
- }
-
- public function removeOption($option = true)
- {
- if (true === $option) {
- $this->options = [];
- } elseif (is_string($option) && isset($this->options[$option])) {
- unset($this->options[$option]);
- }
- return $this;
- }
-
- public function limit($offset, $length = null)
- {
- if (is_null($length) && strpos($offset, ',')) {
- list($offset, $length) = explode(',', $offset);
- }
- $this->options['limit'] = intval($offset) . ($length ? ',' . intval($length) : '');
- return $this;
- }
-
- public function page($page, $listRows = null)
- {
- if (is_null($listRows) && strpos($page, ',')) {
- list($page, $listRows) = explode(',', $page);
- }
- $this->options['page'] = [intval($page), intval($listRows)];
- return $this;
- }
-
- public function paginate($listRows = null, $simple = false, $config = [])
- {
- if (is_int($simple)) {
- $total = $simple;
- $simple = false;
- }
- if (is_array($listRows)) {
- $config = array_merge(Config::get('paginate'), $listRows);
- $listRows = $config['list_rows'];
- } else {
- $config = array_merge(Config::get('paginate'), $config);
- $listRows = $listRows ?: $config['list_rows'];
- }
-
- $class = false !== strpos($config['type'], '\\') ? $config['type'] : '\\think\\paginator\\driver\\' . ucwords($config['type']);
- $page = isset($config['page']) ? (int) $config['page'] : call_user_func([
- $class,
- 'getCurrentPage',
- ], $config['var_page']);
- $page = $page < 1 ? 1 : $page;
- $config['path'] = isset($config['path']) ? $config['path'] : call_user_func([$class, 'getCurrentPath']);
- if (!isset($total) && !$simple) {
- $options = $this->getOptions();
- unset($this->options['order'], $this->options['limit'], $this->options['page'], $this->options['field']);
- $bind = $this->bind;
- $total = $this->count();
- $results = $this->options($options)->bind($bind)->page($page, $listRows)->select();
- } elseif ($simple) {
- $results = $this->limit(($page - 1) * $listRows, $listRows + 1)->select();
- $total = null;
- } else {
- $results = $this->page($page, $listRows)->select();
- }
- return $class::make($results, $listRows, $page, $total, $simple, $config);
- }
-
- public function table($table)
- {
- if (is_string($table)) {
- if (strpos($table, ')')) {
-
- } elseif (strpos($table, ',')) {
- $tables = explode(',', $table);
- $table = [];
- foreach ($tables as $item) {
- list($item, $alias) = explode(' ', trim($item));
- if ($alias) {
- $this->alias([$item => $alias]);
- $table[$item] = $alias;
- } else {
- $table[] = $item;
- }
- }
- } elseif (strpos($table, ' ')) {
- list($table, $alias) = explode(' ', $table);
- $table = [$table => $alias];
- $this->alias($table);
- }
- } else {
- $tables = $table;
- $table = [];
- foreach ($tables as $key => $val) {
- if (is_numeric($key)) {
- $table[] = $val;
- } else {
- $this->alias([$key => $val]);
- $table[$key] = $val;
- }
- }
- }
- $this->options['table'] = $table;
- return $this;
- }
-
- public function using($using)
- {
- $this->options['using'] = $using;
- return $this;
- }
-
- public function order($field, $order = null)
- {
- if (empty($field)) {
- return $this;
- } elseif ($field instanceof Expression) {
- $this->options['order'][] = $field;
- return $this;
- }
- if (is_string($field)) {
- if (!empty($this->options['via'])) {
- $field = $this->options['via'] . '.' . $field;
- }
- if (strpos($field, ',')) {
- $field = array_map('trim', explode(',', $field));
- } else {
- $field = empty($order) ? $field : [$field => $order];
- }
- } elseif (!empty($this->options['via'])) {
- foreach ($field as $key => $val) {
- if (is_numeric($key)) {
- $field[$key] = $this->options['via'] . '.' . $val;
- } else {
- $field[$this->options['via'] . '.' . $key] = $val;
- unset($field[$key]);
- }
- }
- }
- if (!isset($this->options['order'])) {
- $this->options['order'] = [];
- }
- if (is_array($field)) {
- $this->options['order'] = array_merge($this->options['order'], $field);
- } else {
- $this->options['order'][] = $field;
- }
- return $this;
- }
-
- public function orderRaw($field, array $bind = [])
- {
- $this->options['order'][] = $this->raw($field);
- if ($bind) {
- $this->bind($bind);
- }
- return $this;
- }
-
- public function cache($key = true, $expire = null, $tag = null)
- {
-
- if ($key instanceof \DateTime || (is_numeric($key) && is_null($expire))) {
- $expire = $key;
- $key = true;
- }
- if (false !== $key) {
- $this->options['cache'] = ['key' => $key, 'expire' => $expire, 'tag' => $tag];
- }
- return $this;
- }
-
- public function group($group)
- {
- $this->options['group'] = $group;
- return $this;
- }
-
- public function having($having)
- {
- $this->options['having'] = $having;
- return $this;
- }
-
- public function lock($lock = false)
- {
- $this->options['lock'] = $lock;
- $this->options['master'] = true;
- return $this;
- }
-
- public function distinct($distinct)
- {
- $this->options['distinct'] = $distinct;
- return $this;
- }
-
- public function alias($alias)
- {
- if (is_array($alias)) {
- foreach ($alias as $key => $val) {
- if (false !== strpos($key, '__')) {
- $table = $this->parseSqlTable($key);
- } else {
- $table = $key;
- }
- $this->options['alias'][$table] = $val;
- }
- } else {
- if (isset($this->options['table'])) {
- $table = is_array($this->options['table']) ? key($this->options['table']) : $this->options['table'];
- if (false !== strpos($table, '__')) {
- $table = $this->parseSqlTable($table);
- }
- } else {
- $table = $this->getTable();
- }
- $this->options['alias'][$table] = $alias;
- }
- return $this;
- }
-
- public function force($force)
- {
- $this->options['force'] = $force;
- return $this;
- }
-
- public function comment($comment)
- {
- $this->options['comment'] = $comment;
- return $this;
- }
-
- public function fetchSql($fetch = true)
- {
- $this->options['fetch_sql'] = $fetch;
- return $this;
- }
-
- public function fetchPdo($pdo = true)
- {
- $this->options['fetch_pdo'] = $pdo;
- return $this;
- }
-
- public function master()
- {
- $this->options['master'] = true;
- return $this;
- }
-
- public function strict($strict = true)
- {
- $this->options['strict'] = $strict;
- return $this;
- }
-
- public function failException($fail = true)
- {
- $this->options['fail'] = $fail;
- return $this;
- }
-
- public function sequence($sequence = null)
- {
- $this->options['sequence'] = $sequence;
- return $this;
- }
-
- public function pk($pk)
- {
- $this->pk = $pk;
- return $this;
- }
-
- public function whereTime($field, $op, $range = null)
- {
- if (is_null($range)) {
- if (is_array($op)) {
- $range = $op;
- } else {
-
- switch (strtolower($op)) {
- case 'today':
- case 'd':
- $range = ['today', 'tomorrow'];
- break;
- case 'week':
- case 'w':
- $range = ['this week 00:00:00', 'next week 00:00:00'];
- break;
- case 'month':
- case 'm':
- $range = ['first Day of this month 00:00:00', 'first Day of next month 00:00:00'];
- break;
- case 'year':
- case 'y':
- $range = ['this year 1/1', 'next year 1/1'];
- break;
- case 'yesterday':
- $range = ['yesterday', 'today'];
- break;
- case 'last week':
- $range = ['last week 00:00:00', 'this week 00:00:00'];
- break;
- case 'last month':
- $range = ['first Day of last month 00:00:00', 'first Day of this month 00:00:00'];
- break;
- case 'last year':
- $range = ['last year 1/1', 'this year 1/1'];
- break;
- default:
- $range = $op;
- }
- }
- $op = is_array($range) ? 'between' : '>';
- }
- $this->where($field, strtolower($op) . ' time', $range);
- return $this;
- }
-
- public function getTableInfo($tableName = '', $fetch = '')
- {
- if (!$tableName) {
- $tableName = $this->getTable();
- }
- if (is_array($tableName)) {
- $tableName = key($tableName) ?: current($tableName);
- }
- if (strpos($tableName, ',')) {
-
- return false;
- } else {
- $tableName = $this->parseSqlTable($tableName);
- }
-
- if (strpos($tableName, ')')) {
- return [];
- }
- list($guid) = explode(' ', $tableName);
- $db = $this->getConfig('database');
- if (!isset(self::$info[$db . '.' . $guid])) {
- if (!strpos($guid, '.')) {
- $schema = $db . '.' . $guid;
- } else {
- $schema = $guid;
- }
-
- if (!App::$debug && is_file(RUNTIME_PATH . 'schema/' . $schema . '.php')) {
- $info = include RUNTIME_PATH . 'schema/' . $schema . '.php';
- } else {
- $info = $this->connection->getFields($guid);
- }
- $fields = array_keys($info);
- $bind = $type = [];
- foreach ($info as $key => $val) {
-
- $type[$key] = $val['type'];
- $bind[$key] = $this->getFieldBindType($val['type']);
- if (!empty($val['primary'])) {
- $pk[] = $key;
- }
- }
- if (isset($pk)) {
-
- $pk = count($pk) > 1 ? $pk : $pk[0];
- } else {
- $pk = null;
- }
- self::$info[$db . '.' . $guid] = ['fields' => $fields, 'type' => $type, 'bind' => $bind, 'pk' => $pk];
- }
- return $fetch ? self::$info[$db . '.' . $guid][$fetch] : self::$info[$db . '.' . $guid];
- }
-
- public function getPk($options = '')
- {
- if (!empty($this->pk)) {
- $pk = $this->pk;
- } else {
- $pk = $this->getTableInfo(is_array($options) && isset($options['table']) ? $options['table'] : $options, 'pk');
- }
- return $pk;
- }
-
- public function getTableFields($table = '')
- {
- return $this->getTableInfo($table ?: $this->getOptions('table'), 'fields');
- }
-
- public function getFieldsType($table = '')
- {
- return $this->getTableInfo($table ?: $this->getOptions('table'), 'type');
- }
-
- public function getFieldsBind($table = '')
- {
- $types = $this->getFieldsType($table);
- $bind = [];
- if ($types) {
- foreach ($types as $key => $type) {
- $bind[$key] = $this->getFieldBindType($type);
- }
- }
- return $bind;
- }
-
- protected function getFieldBindType($type)
- {
- if (0 === strpos($type, 'set') || 0 === strpos($type, 'enum')) {
- $bind = PDO::PARAM_STR;
- } elseif (preg_match('/(int|double|float|decimal|real|numeric|serial|bit)/is', $type)) {
- $bind = PDO::PARAM_INT;
- } elseif (preg_match('/bool/is', $type)) {
- $bind = PDO::PARAM_BOOL;
- } else {
- $bind = PDO::PARAM_STR;
- }
- return $bind;
- }
-
- public function bind($key, $value = false, $type = PDO::PARAM_STR)
- {
- if (is_array($key)) {
- $this->bind = array_merge($this->bind, $key);
- } else {
- $this->bind[$key] = [$value, $type];
- }
- return $this;
- }
-
- public function isBind($key)
- {
- return isset($this->bind[$key]);
- }
-
- protected function options(array $options)
- {
- $this->options = $options;
- return $this;
- }
-
- public function getOptions($name = '')
- {
- if ('' === $name) {
- return $this->options;
- } else {
- return isset($this->options[$name]) ? $this->options[$name] : null;
- }
- }
-
- public function with($with)
- {
- if (empty($with)) {
- return $this;
- }
- if (is_string($with)) {
- $with = explode(',', $with);
- }
- $first = true;
-
- $class = $this->model;
- foreach ($with as $key => $relation) {
- $subRelation = '';
- $closure = false;
- if ($relation instanceof \Closure) {
-
- $closure = $relation;
- $relation = $key;
- $with[$key] = $key;
- } elseif (is_array($relation)) {
- $subRelation = $relation;
- $relation = $key;
- } elseif (is_string($relation) && strpos($relation, '.')) {
- $with[$key] = $relation;
- list($relation, $subRelation) = explode('.', $relation, 2);
- }
-
- $relation = Loader::parseName($relation, 1, false);
- $model = $class->$relation();
- if ($model instanceof OneToOne && 0 == $model->getEagerlyType()) {
- $model->eagerly($this, $relation, $subRelation, $closure, $first);
- $first = false;
- } elseif ($closure) {
- $with[$key] = $closure;
- }
- }
- $this->via();
- if (isset($this->options['with'])) {
- $this->options['with'] = array_merge($this->options['with'], $with);
- } else {
- $this->options['with'] = $with;
- }
- return $this;
- }
-
- public function withCount($relation, $subQuery = true)
- {
- if (!$subQuery) {
- $this->options['with_count'] = $relation;
- } else {
- $relations = is_string($relation) ? explode(',', $relation) : $relation;
- if (!isset($this->options['field'])) {
- $this->field('*');
- }
- foreach ($relations as $key => $relation) {
- $closure = $name = null;
- if ($relation instanceof \Closure) {
- $closure = $relation;
- $relation = $key;
- } elseif (!is_int($key)) {
- $name = $relation;
- $relation = $key;
- }
- $relation = Loader::parseName($relation, 1, false);
- $count = '(' . $this->model->$relation()->getRelationCountQuery($closure, $name) . ')';
- if (empty($name)) {
- $name = Loader::parseName($relation) . '_count';
- }
- $this->field([$count => $name]);
- }
- }
- return $this;
- }
-
- public function withField($field)
- {
- $this->options['with_field'] = $field;
- return $this;
- }
-
- public function via($via = '')
- {
- $this->options['via'] = $via;
- return $this;
- }
-
- public function relation($relation)
- {
- if (empty($relation)) {
- return $this;
- }
- if (is_string($relation)) {
- $relation = explode(',', $relation);
- }
- if (isset($this->options['relation'])) {
- $this->options['relation'] = array_merge($this->options['relation'], $relation);
- } else {
- $this->options['relation'] = $relation;
- }
- return $this;
- }
-
- protected function parsePkWhere($data, &$options)
- {
- $pk = $this->getPk($options);
-
- $table = is_array($options['table']) ? key($options['table']) : $options['table'];
- if (!empty($options['alias'][$table])) {
- $alias = $options['alias'][$table];
- }
- if (is_string($pk)) {
- $key = isset($alias) ? $alias . '.' . $pk : $pk;
-
- if (is_array($data)) {
- $where[$key] = isset($data[$pk]) ? $data[$pk] : ['in', $data];
- } else {
- $where[$key] = strpos($data, ',') ? ['IN', $data] : $data;
- }
- } elseif (is_array($pk) && is_array($data) && !empty($data)) {
-
- foreach ($pk as $key) {
- if (isset($data[$key])) {
- $attr = isset($alias) ? $alias . '.' . $key : $key;
- $where[$attr] = $data[$key];
- } else {
- throw new Exception('miss complex primary data');
- }
- }
- }
- if (!empty($where)) {
- if (isset($options['where']['AND'])) {
- $options['where']['AND'] = array_merge($options['where']['AND'], $where);
- } else {
- $options['where']['AND'] = $where;
- }
- }
- return;
- }
-
- public function insert(array $data = [], $replace = false, $getLastInsID = false, $sequence = null)
- {
-
- $options = $this->parseExpress();
- $data = array_merge($options['data'], $data);
-
- $sql = $this->builder->insert($data, $options, $replace);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- }
-
- $result = 0 === $sql ? 0 : $this->execute($sql, $bind, $this);
- if ($result) {
- $sequence = $sequence ?: (isset($options['sequence']) ? $options['sequence'] : null);
- $lastInsId = $this->getLastInsID($sequence);
- if ($lastInsId) {
- $pk = $this->getPk($options);
- if (is_string($pk)) {
- $data[$pk] = $lastInsId;
- }
- }
- $options['data'] = $data;
- $this->trigger('after_insert', $options);
- if ($getLastInsID) {
- return $lastInsId;
- }
- }
- return $result;
- }
-
- public function insertGetId(array $data, $replace = false, $sequence = null)
- {
- return $this->insert($data, $replace, true, $sequence);
- }
-
- public function insertAll(array $dataSet, $replace = false, $limit = null)
- {
-
- $options = $this->parseExpress();
- if (!is_array(reset($dataSet))) {
- return false;
- }
-
- if (is_null($limit)) {
- $sql = $this->builder->insertAll($dataSet, $options, $replace);
- } else {
- $array = array_chunk($dataSet, $limit, true);
- foreach ($array as $item) {
- $sql[] = $this->builder->insertAll($item, $options, $replace);
- }
- }
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- } elseif (is_array($sql)) {
-
- return $this->batchQuery($sql, $bind, $this);
- } else {
-
- return $this->execute($sql, $bind, $this);
- }
- }
-
- public function selectInsert($fields, $table)
- {
-
- $options = $this->parseExpress();
-
- $table = $this->parseSqlTable($table);
- $sql = $this->builder->selectInsert($fields, $table, $options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- } else {
-
- return $this->execute($sql, $bind, $this);
- }
- }
-
- public function update(array $data = [])
- {
- $options = $this->parseExpress();
- $data = array_merge($options['data'], $data);
- $pk = $this->getPk($options);
- if (isset($options['cache']) && is_string($options['cache']['key'])) {
- $key = $options['cache']['key'];
- }
- if (empty($options['where'])) {
-
- if (is_string($pk) && isset($data[$pk])) {
- $where[$pk] = $data[$pk];
- if (!isset($key)) {
- $key = 'think:' . $options['table'] . '|' . $data[$pk];
- }
- unset($data[$pk]);
- } elseif (is_array($pk)) {
-
- foreach ($pk as $field) {
- if (isset($data[$field])) {
- $where[$field] = $data[$field];
- } else {
-
- throw new Exception('miss complex primary data');
- }
- unset($data[$field]);
- }
- }
- if (!isset($where)) {
-
- throw new Exception('miss update condition');
- } else {
- $options['where']['AND'] = $where;
- }
- } elseif (!isset($key) && is_string($pk) && isset($options['where']['AND'][$pk])) {
- $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
- }
-
- $sql = $this->builder->update($data, $options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- } else {
-
- if (isset($key) && Cache::get($key)) {
-
- Cache::rm($key);
- } elseif (!empty($options['cache']['tag'])) {
- Cache::clear($options['cache']['tag']);
- }
-
- $result = '' == $sql ? 0 : $this->execute($sql, $bind, $this);
- if ($result) {
- if (is_string($pk) && isset($where[$pk])) {
- $data[$pk] = $where[$pk];
- } elseif (is_string($pk) && isset($key) && strpos($key, '|')) {
- list($a, $val) = explode('|', $key);
- $data[$pk] = $val;
- }
- $options['data'] = $data;
- $this->trigger('after_update', $options);
- }
- return $result;
- }
- }
-
- public function getPdo()
- {
-
- $options = $this->parseExpress();
-
- $sql = $this->builder->select($options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- }
-
- return $this->query($sql, $bind, $options['master'], true);
- }
-
- public function select($data = null)
- {
- if ($data instanceof Query) {
- return $data->select();
- } elseif ($data instanceof \Closure) {
- call_user_func_array($data, [ & $this]);
- $data = null;
- }
-
- $options = $this->parseExpress();
- if (false === $data) {
-
- $options['fetch_sql'] = true;
- } elseif (!is_null($data)) {
-
- $this->parsePkWhere($data, $options);
- }
- $resultSet = false;
- if (empty($options['fetch_sql']) && !empty($options['cache'])) {
-
- $cache = $options['cache'];
- unset($options['cache']);
- $key = is_string($cache['key']) ? $cache['key'] : md5($this->connection->getConfig('database') . '.' . serialize($options) . serialize($this->bind));
- $resultSet = Cache::get($key);
- }
- if (false === $resultSet) {
-
- $sql = $this->builder->select($options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- }
- $options['data'] = $data;
- if ($resultSet = $this->trigger('before_select', $options)) {
- } else {
-
- $resultSet = $this->query($sql, $bind, $options['master'], $options['fetch_pdo']);
- if ($resultSet instanceof \PDOStatement) {
-
- return $resultSet;
- }
- }
- if (isset($cache) && false !== $resultSet) {
-
- $this->cacheData($key, $resultSet, $cache);
- }
- }
-
- if (!empty($this->model)) {
-
- if (count($resultSet) > 0) {
- foreach ($resultSet as $key => $result) {
-
- $model = $this->model->newInstance($result);
- $model->isUpdate(true);
-
- if (!empty($options['relation'])) {
- $model->relationQuery($options['relation']);
- }
-
- if (!empty($options['with_count'])) {
- $model->relationCount($model, $options['with_count']);
- }
- $resultSet[$key] = $model;
- }
- if (!empty($options['with'])) {
-
- $model->eagerlyResultSet($resultSet, $options['with']);
- }
-
- $resultSet = $model->toCollection($resultSet);
- } else {
- $resultSet = $this->model->toCollection($resultSet);
- }
- } elseif ('collection' == $this->connection->getConfig('resultset_type')) {
-
- $resultSet = new Collection($resultSet);
- }
-
- if (!empty($options['fail']) && count($resultSet) == 0) {
- $this->throwNotFound($options);
- }
- return $resultSet;
- }
-
- protected function cacheData($key, $data, $config = [])
- {
- if (isset($config['tag'])) {
- Cache::tag($config['tag'])->set($key, $data, $config['expire']);
- } else {
- Cache::set($key, $data, $config['expire']);
- }
- }
-
- protected function getCacheKey($value, $options, $bind = [])
- {
- if (is_scalar($value)) {
- $data = $value;
- } elseif (is_array($value) && is_string($value[0]) && 'eq' == strtolower($value[0])) {
- $data = $value[1];
- }
- $prefix = $this->connection->getConfig('database') . '.';
- if (isset($data)) {
- return 'think:' . $prefix . (is_array($options['table']) ? key($options['table']) : $options['table']) . '|' . $data;
- }
- try {
- return md5($prefix . serialize($options) . serialize($bind));
- } catch (\Exception $e) {
- throw new Exception('closure not support cache(true)');
- }
- }
-
- public function find($data = null)
- {
- if ($data instanceof Query) {
- return $data->find();
- } elseif ($data instanceof \Closure) {
- call_user_func_array($data, [ & $this]);
- $data = null;
- }
-
- $options = $this->parseExpress();
- $pk = $this->getPk($options);
- if (!is_null($data)) {
-
- $this->parsePkWhere($data, $options);
- } elseif (!empty($options['cache']) && true === $options['cache']['key'] && is_string($pk) && isset($options['where']['AND'][$pk])) {
- $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
- }
- $options['limit'] = 1;
- $result = false;
- if (empty($options['fetch_sql']) && !empty($options['cache'])) {
-
- $cache = $options['cache'];
- if (true === $cache['key'] && !is_null($data) && !is_array($data)) {
- $key = 'think:' . $this->connection->getConfig('database') . '.' . (is_array($options['table']) ? key($options['table']) : $options['table']) . '|' . $data;
- } elseif (is_string($cache['key'])) {
- $key = $cache['key'];
- } elseif (!isset($key)) {
- $key = md5($this->connection->getConfig('database') . '.' . serialize($options) . serialize($this->bind));
- }
- $result = Cache::get($key);
- }
- if (false === $result) {
-
- $sql = $this->builder->select($options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- }
- if (is_string($pk)) {
- if (!is_array($data)) {
- if (isset($key) && strpos($key, '|')) {
- list($a, $val) = explode('|', $key);
- $item[$pk] = $val;
- } else {
- $item[$pk] = $data;
- }
- $data = $item;
- }
- }
- $options['data'] = $data;
-
- if ($result = $this->trigger('before_find', $options)) {
- } else {
-
- $resultSet = $this->query($sql, $bind, $options['master'], $options['fetch_pdo']);
- if ($resultSet instanceof \PDOStatement) {
-
- return $resultSet;
- }
- $result = isset($resultSet[0]) ? $resultSet[0] : null;
- }
- if (isset($cache) && $result) {
-
- $this->cacheData($key, $result, $cache);
- }
- }
-
- if (!empty($result)) {
- if (!empty($this->model)) {
-
- $result = $this->model->newInstance($result);
- $result->isUpdate(true, isset($options['where']['AND']) ? $options['where']['AND'] : null);
-
- if (!empty($options['relation'])) {
- $result->relationQuery($options['relation']);
- }
-
- if (!empty($options['with'])) {
- $result->eagerlyResult($result, $options['with']);
- }
-
- if (!empty($options['with_count'])) {
- $result->relationCount($result, $options['with_count']);
- }
- }
- } elseif (!empty($options['fail'])) {
- $this->throwNotFound($options);
- }
- return $result;
- }
-
- protected function throwNotFound($options = [])
- {
- if (!empty($this->model)) {
- $class = get_class($this->model);
- throw new ModelNotFoundException('model data Not Found:' . $class, $class, $options);
- } else {
- $table = is_array($options['table']) ? key($options['table']) : $options['table'];
- throw new DataNotFoundException('table data not Found:' . $table, $table, $options);
- }
- }
-
- public function selectOrFail($data = null)
- {
- return $this->failException(true)->select($data);
- }
-
- public function findOrFail($data = null)
- {
- return $this->failException(true)->find($data);
- }
-
- public function chunk($count, $callback, $column = null, $order = 'asc')
- {
- $options = $this->getOptions();
- if (empty($options['table'])) {
- $options['table'] = $this->getTable();
- }
- $column = $column ?: $this->getPk($options);
- if (isset($options['order'])) {
- if (App::$debug) {
- throw new \LogicException('chunk not support call order');
- }
- unset($options['order']);
- }
- $bind = $this->bind;
- if (is_array($column)) {
- $times = 1;
- $query = $this->options($options)->page($times, $count);
- } else {
- if (strpos($column, '.')) {
- list($alias, $key) = explode('.', $column);
- } else {
- $key = $column;
- }
- $query = $this->options($options)->limit($count);
- }
- $resultSet = $query->order($column, $order)->select();
- while (count($resultSet) > 0) {
- if ($resultSet instanceof Collection) {
- $resultSet = $resultSet->all();
- }
- if (false === call_user_func($callback, $resultSet)) {
- return false;
- }
- if (is_array($column)) {
- $times++;
- $query = $this->options($options)->page($times, $count);
- } else {
- $end = end($resultSet);
- $lastId = is_array($end) ? $end[$key] : $end->getData($key);
- $query = $this->options($options)
- ->limit($count)
- ->where($column, 'asc' == strtolower($order) ? '>' : '<', $lastId);
- }
- $resultSet = $query->bind($bind)->order($column, $order)->select();
- }
- return true;
- }
-
- public function getBind()
- {
- $bind = $this->bind;
- $this->bind = [];
- return $bind;
- }
-
- public function buildSql($sub = true)
- {
- return $sub ? '( ' . $this->select(false) . ' )' : $this->select(false);
- }
-
- public function delete($data = null)
- {
-
- $options = $this->parseExpress();
- $pk = $this->getPk($options);
- if (isset($options['cache']) && is_string($options['cache']['key'])) {
- $key = $options['cache']['key'];
- }
- if (!is_null($data) && true !== $data) {
- if (!isset($key) && !is_array($data)) {
-
- $key = 'think:' . $options['table'] . '|' . $data;
- }
-
- $this->parsePkWhere($data, $options);
- } elseif (!isset($key) && is_string($pk) && isset($options['where']['AND'][$pk])) {
- $key = $this->getCacheKey($options['where']['AND'][$pk], $options, $this->bind);
- }
- if (true !== $data && empty($options['where'])) {
-
- throw new Exception('delete without condition');
- }
-
- $sql = $this->builder->delete($options);
-
- $bind = $this->getBind();
- if ($options['fetch_sql']) {
-
- return $this->connection->getRealSql($sql, $bind);
- }
-
- if (isset($key) && Cache::get($key)) {
-
- Cache::rm($key);
- } elseif (!empty($options['cache']['tag'])) {
- Cache::clear($options['cache']['tag']);
- }
-
- $result = $this->execute($sql, $bind, $this);
- if ($result) {
- if (!is_array($data) && is_string($pk) && isset($key) && strpos($key, '|')) {
- list($a, $val) = explode('|', $key);
- $item[$pk] = $val;
- $data = $item;
- }
- $options['data'] = $data;
- $this->trigger('after_delete', $options);
- }
- return $result;
- }
-
- protected function parseExpress()
- {
- $options = $this->options;
-
- if (empty($options['table'])) {
- $options['table'] = $this->getTable();
- }
- if (!isset($options['where'])) {
- $options['where'] = [];
- } elseif (isset($options['view'])) {
-
- foreach (['AND', 'OR'] as $logic) {
- if (isset($options['where'][$logic])) {
- foreach ($options['where'][$logic] as $key => $val) {
- if (array_key_exists($key, $options['map'])) {
- $options['where'][$logic][$options['map'][$key]] = $val;
- unset($options['where'][$logic][$key]);
- }
- }
- }
- }
- if (isset($options['order'])) {
-
- if (is_string($options['order'])) {
- $options['order'] = explode(',', $options['order']);
- }
- foreach ($options['order'] as $key => $val) {
- if (is_numeric($key)) {
- if (strpos($val, ' ')) {
- list($field, $sort) = explode(' ', $val);
- if (array_key_exists($field, $options['map'])) {
- $options['order'][$options['map'][$field]] = $sort;
- unset($options['order'][$key]);
- }
- } elseif (array_key_exists($val, $options['map'])) {
- $options['order'][$options['map'][$val]] = 'asc';
- unset($options['order'][$key]);
- }
- } elseif (array_key_exists($key, $options['map'])) {
- $options['order'][$options['map'][$key]] = $val;
- unset($options['order'][$key]);
- }
- }
- }
- }
- if (!isset($options['field'])) {
- $options['field'] = '*';
- }
- if (!isset($options['data'])) {
- $options['data'] = [];
- }
- if (!isset($options['strict'])) {
- $options['strict'] = $this->getConfig('fields_strict');
- }
- foreach (['master', 'lock', 'fetch_pdo', 'fetch_sql', 'distinct'] as $name) {
- if (!isset($options[$name])) {
- $options[$name] = false;
- }
- }
- if (isset(static::$readMaster['*']) || (is_string($options['table']) && isset(static::$readMaster[$options['table']]))) {
- $options['master'] = true;
- }
- foreach (['join', 'union', 'group', 'having', 'limit', 'order', 'force', 'comment'] as $name) {
- if (!isset($options[$name])) {
- $options[$name] = '';
- }
- }
- if (isset($options['page'])) {
-
- list($page, $listRows) = $options['page'];
- $page = $page > 0 ? $page : 1;
- $listRows = $listRows > 0 ? $listRows : (is_numeric($options['limit']) ? $options['limit'] : 20);
- $offset = $listRows * ($page - 1);
- $options['limit'] = $offset . ',' . $listRows;
- }
- $this->options = [];
- return $options;
- }
-
- public static function event($event, $callback)
- {
- self::$event[$event] = $callback;
- }
-
- protected function trigger($event, $params = [])
- {
- $result = false;
- if (isset(self::$event[$event])) {
- $callback = self::$event[$event];
- $result = call_user_func_array($callback, [$params, $this]);
- }
- return $result;
- }
- }
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