165 lines
4 KiB
PHP
165 lines
4 KiB
PHP
<?php
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/**
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* FluentPDO is simple and smart SQL query builder for PDO
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*
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* For more information @see readme.md
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*
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* @link http://github.com/lichtner/fluentpdo
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* @author Marek Lichtner, marek@licht.sk
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* @copyright 2012 Marek Lichtner
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* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
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* @license http://www.gnu.org/licenses/gpl-2.0.html GNU General Public License, version 2 (one or other)
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*/
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include_once 'FluentStructure.php';
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include_once 'FluentUtils.php';
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include_once 'FluentLiteral.php';
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include_once 'BaseQuery.php';
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include_once 'CommonQuery.php';
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include_once 'SelectQuery.php';
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include_once 'InsertQuery.php';
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include_once 'UpdateQuery.php';
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include_once 'DeleteQuery.php';
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/**
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* Class FluentPDO
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*/
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class FluentPDO
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{
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/** @var \PDO */
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protected $pdo;
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/** @var \FluentStructure|null */
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protected $structure;
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/** @var bool|callback */
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public $debug;
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/** @var boolean */
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public $convertTypes = false;
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/**
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* FluentPDO constructor.
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*
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* @param \PDO $pdo
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* @param \FluentStructure|null $structure
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*/
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function __construct(PDO $pdo, FluentStructure $structure = null) {
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$this->pdo = $pdo;
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if (!$structure) {
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$structure = new FluentStructure();
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}
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$this->structure = $structure;
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}
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/**
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* Create SELECT query from $table
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*
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* @param string $table - db table name
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* @param integer $primaryKey - return one row by primary key
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*
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* @return \SelectQuery
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*/
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public function from($table, $primaryKey = null) {
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$query = new SelectQuery($this, $table);
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if ($primaryKey !== null) {
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$tableTable = $query->getFromTable();
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$tableAlias = $query->getFromAlias();
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$primaryKeyName = $this->structure->getPrimaryKey($tableTable);
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$query = $query->where("$tableAlias.$primaryKeyName", $primaryKey);
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}
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return $query;
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}
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/**
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* Create INSERT INTO query
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*
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* @param string $table
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* @param array $values - accepts one or multiple rows, @see docs
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*
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* @return \InsertQuery
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*/
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public function insertInto($table, $values = array()) {
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$query = new InsertQuery($this, $table, $values);
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return $query;
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}
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/**
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* Create UPDATE query
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*
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* @param string $table
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* @param array|string $set
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* @param string $primaryKey
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*
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* @return \UpdateQuery
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*/
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public function update($table, $set = array(), $primaryKey = null) {
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$query = new UpdateQuery($this, $table);
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$query->set($set);
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if ($primaryKey) {
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$primaryKeyName = $this->getStructure()->getPrimaryKey($table);
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$query = $query->where($primaryKeyName, $primaryKey);
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}
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return $query;
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}
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/**
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* Create DELETE query
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*
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* @param string $table
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* @param string $primaryKey delete only row by primary key
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*
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* @return \DeleteQuery
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*/
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public function delete($table, $primaryKey = null) {
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$query = new DeleteQuery($this, $table);
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if ($primaryKey) {
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$primaryKeyName = $this->getStructure()->getPrimaryKey($table);
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$query = $query->where($primaryKeyName, $primaryKey);
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}
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return $query;
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}
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/**
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* Create DELETE FROM query
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*
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* @param string $table
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* @param string $primaryKey
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*
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* @return \DeleteQuery
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*/
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public function deleteFrom($table, $primaryKey = null) {
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$args = func_get_args();
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return call_user_func_array(array($this, 'delete'), $args);
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}
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/**
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* @return \PDO
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*/
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public function getPdo() {
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return $this->pdo;
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}
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/**
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* @return \FluentStructure
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*/
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public function getStructure() {
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return $this->structure;
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}
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/**
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* Closes the \PDO connection to the database
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*
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* @return null
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*/
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public function close() {
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$this->pdo = null;
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}
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}
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