92 lines
1.9 KiB
PHP
92 lines
1.9 KiB
PHP
<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Handles DB Multi-table query
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*
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* @package PhpMyAdmin
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*/
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namespace PhpMyAdmin\Database;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Template;
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/**
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* Class to handle database Multi-table querying
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*
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* @package PhpMyAdmin
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*/
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class MultiTableQuery
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{
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/**
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* DatabaseInterface instance
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*
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* @access private
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* @var DatabaseInterface
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*/
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private $dbi;
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/**
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* Database name
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*
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* @access private
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* @var string
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*/
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private $db;
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/**
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* Default number of columns
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*
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* @access private
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* @var integer
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*/
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private $defaultNoOfColumns;
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/**
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* Table names
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*
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* @access private
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* @var array
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*/
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private $tables;
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/**
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* Constructor
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*
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* @param DatabaseInterface $dbi DatabaseInterface instance
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* @param string $dbName Database name
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* @param integer $defaultNoOfColumns Default number of columns
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*/
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public function __construct(
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DatabaseInterface $dbi,
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$dbName,
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$defaultNoOfColumns = 3
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) {
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$this->dbi = $dbi;
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$this->db = $dbName;
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$this->defaultNoOfColumns = $defaultNoOfColumns;
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$this->tables = $this->dbi->getTables($this->db);
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}
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/**
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* Get Multi-Table query page HTML
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*
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* @return string Multi-Table query page HTML
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*/
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public function getFormHtml()
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{
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$tables = [];
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foreach($this->tables as $table) {
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$tables[$table]['hash'] = md5($table);
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$tables[$table]['columns'] = array_keys(
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$this->dbi->getColumns($this->db, $table)
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);
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}
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return Template::get('database/multi_table_query/form')->render([
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'db' => $this->db,
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'tables' => $tables,
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'default_no_of_columns' => $this->defaultNoOfColumns,
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]);
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}
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}
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