146 lines
4.7 KiB
PHP
146 lines
4.7 KiB
PHP
<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Server\Status;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Html\Generator;
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use PhpMyAdmin\Util;
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use function __;
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use function array_change_key_case;
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use function count;
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use const CASE_LOWER;
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final class Processes
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{
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public function __construct(private DatabaseInterface $dbi)
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{
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}
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/** @return array<string, array|string|bool> */
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public function getList(bool $showExecuting, bool $showFullSql, string $orderByField, string $sortOrder): array
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{
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$urlParams = [];
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$urlParams['full'] = $showFullSql ? '' : 1;
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$sqlQuery = $showFullSql
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? 'SHOW FULL PROCESSLIST'
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: 'SHOW PROCESSLIST';
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if (
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($orderByField !== '' && $sortOrder !== '')
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|| $showExecuting
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) {
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$urlParams['order_by_field'] = $orderByField;
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$urlParams['sort_order'] = $sortOrder;
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$urlParams['showExecuting'] = $showExecuting;
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$sqlQuery = 'SELECT * FROM `INFORMATION_SCHEMA`.`PROCESSLIST` ';
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}
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if ($showExecuting) {
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$sqlQuery .= ' WHERE state != "" ';
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}
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if ($orderByField !== '' && $sortOrder !== '') {
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$sqlQuery .= ' ORDER BY ' . Util::backquote($orderByField) . ' ' . $sortOrder;
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}
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$result = $this->dbi->query($sqlQuery);
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$rows = [];
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while ($process = $result->fetchAssoc()) {
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// Array keys need to modify due to the way it has used
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// to display column values
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$process = array_change_key_case($process, CASE_LOWER);
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$rows[] = [
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'id' => $process['id'],
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'user' => $process['user'],
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'host' => $process['host'],
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'db' => $process['db'] ?? '',
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'command' => $process['command'],
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'time' => $process['time'],
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'state' => ! empty($process['state']) ? $process['state'] : '---',
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'progress' => ! empty($process['progress']) ? $process['progress'] : '---',
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'info' => ! empty($process['info']) ? Generator::formatSql($process['info'], ! $showFullSql) : '---',
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];
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}
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$columns = $this->getSortableColumnsForProcessList($showExecuting, $showFullSql, $orderByField, $sortOrder);
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return [
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'columns' => $columns,
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'rows' => $rows,
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'refresh_params' => $urlParams,
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'is_mariadb' => $this->dbi->isMariaDB(),
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];
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}
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/** @return mixed[] */
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private function getSortableColumnsForProcessList(
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bool $showExecuting,
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bool $showFullSql,
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string $orderByField,
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string $sortOrder,
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): array {
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// This array contains display name and real column name of each
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// sortable column in the table
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$sortableColumns = [
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['column_name' => __('ID'), 'order_by_field' => 'Id'],
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['column_name' => __('User'), 'order_by_field' => 'User'],
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['column_name' => __('Host'), 'order_by_field' => 'Host'],
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['column_name' => __('Database'), 'order_by_field' => 'Db'],
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['column_name' => __('Command'), 'order_by_field' => 'Command'],
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['column_name' => __('Time'), 'order_by_field' => 'Time'],
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['column_name' => __('Status'), 'order_by_field' => 'State'],
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];
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if ($this->dbi->isMariaDB()) {
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$sortableColumns[] = ['column_name' => __('Progress'), 'order_by_field' => 'Progress'];
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}
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$sortableColumns[] = ['column_name' => __('SQL query'), 'order_by_field' => 'Info'];
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$sortableColCount = count($sortableColumns);
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$columns = [];
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foreach ($sortableColumns as $columnKey => $column) {
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$isSorted = $orderByField !== ''
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&& $sortOrder !== ''
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&& ($orderByField == $column['order_by_field']);
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$column['sort_order'] = 'ASC';
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if ($isSorted && $sortOrder === 'ASC') {
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$column['sort_order'] = 'DESC';
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}
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if ($showExecuting) {
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$column['showExecuting'] = 'on';
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}
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$columns[$columnKey] = [
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'name' => $column['column_name'],
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'params' => $column,
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'is_sorted' => $isSorted,
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'sort_order' => $column['sort_order'],
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'has_full_query' => false,
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'is_full' => false,
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];
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if (0 !== --$sortableColCount) {
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continue;
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}
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$columns[$columnKey]['has_full_query'] = true;
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if (! $showFullSql) {
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continue;
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}
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$columns[$columnKey]['is_full'] = true;
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}
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return $columns;
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}
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}
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