mirror of
https://github.com/cytopia/devilbox.git
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314 lines
9.3 KiB
PHP
314 lines
9.3 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 creation of VIEWs
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*
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* @todo js error when view name is empty (strFormEmpty)
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* @todo (also validate if js is disabled, after form submission?)
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* @package PhpMyAdmin
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*/
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use PMA\libraries\URL;
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use PMA\libraries\Response;
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require_once './libraries/common.inc.php';
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/**
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* Runs common work
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*/
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require './libraries/db_common.inc.php';
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$url_params['goto'] = 'tbl_structure.php';
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$url_params['back'] = 'view_create.php';
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$response = Response::getInstance();
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$view_algorithm_options = array(
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'UNDEFINED',
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'MERGE',
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'TEMPTABLE',
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);
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$view_with_options = array(
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'CASCADED',
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'LOCAL'
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);
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$view_security_options = array(
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'DEFINER',
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'INVOKER'
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);
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if (empty($sql_query)) {
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$sql_query = '';
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}
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// View name is a compulsory field
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if (isset($_REQUEST['view']['name'])
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&& empty($_REQUEST['view']['name'])
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) {
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$message = PMA\libraries\Message::error(__('View name can not be empty!'));
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$response->addJSON(
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'message',
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$message
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);
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$response->setRequestStatus(false);
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exit;
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}
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if (isset($_REQUEST['createview']) || isset($_REQUEST['alterview'])) {
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/**
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* Creates the view
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*/
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$sep = "\r\n";
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if (isset($_REQUEST['createview'])) {
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$sql_query = 'CREATE';
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if (isset($_REQUEST['view']['or_replace'])) {
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$sql_query .= ' OR REPLACE';
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}
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} else {
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$sql_query = 'ALTER';
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}
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if (PMA_isValid($_REQUEST['view']['algorithm'], $view_algorithm_options)) {
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$sql_query .= $sep . ' ALGORITHM = ' . $_REQUEST['view']['algorithm'];
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}
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if (! empty($_REQUEST['view']['definer'])) {
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if (strpos($_REQUEST['view']['definer'], '@') === FALSE) {
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$sql_query .= $sep . 'DEFINER='
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. PMA\libraries\Util::backquote($_REQUEST['view']['definer']);
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} else {
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$arr = explode('@', $_REQUEST['view']['definer']);
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$sql_query .= $sep . 'DEFINER=' . PMA\libraries\Util::backquote($arr[0]);
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$sql_query .= '@' . PMA\libraries\Util::backquote($arr[1]) . ' ';
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}
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}
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if (isset($_REQUEST['view']['sql_security'])) {
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if (in_array($_REQUEST['view']['sql_security'], $view_security_options)) {
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$sql_query .= $sep . ' SQL SECURITY '
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. $_REQUEST['view']['sql_security'];
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}
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}
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$sql_query .= $sep . ' VIEW '
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. PMA\libraries\Util::backquote($_REQUEST['view']['name']);
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if (! empty($_REQUEST['view']['column_names'])) {
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$sql_query .= $sep . ' (' . $_REQUEST['view']['column_names'] . ')';
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}
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$sql_query .= $sep . ' AS ' . $_REQUEST['view']['as'];
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if (isset($_REQUEST['view']['with'])) {
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if (in_array($_REQUEST['view']['with'], $view_with_options)) {
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$sql_query .= $sep . ' WITH ' . $_REQUEST['view']['with']
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. ' CHECK OPTION';
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}
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}
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if (!$GLOBALS['dbi']->tryQuery($sql_query)) {
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if (! isset($_REQUEST['ajax_dialog'])) {
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$message = PMA\libraries\Message::rawError($GLOBALS['dbi']->getError());
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return;
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}
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$response->addJSON(
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'message',
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PMA\libraries\Message::error(
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"<i>" . htmlspecialchars($sql_query) . "</i><br /><br />"
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. $GLOBALS['dbi']->getError()
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)
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);
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$response->setRequestStatus(false);
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exit;
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}
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// If different column names defined for VIEW
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$view_columns = array();
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if (isset($_REQUEST['view']['column_names'])) {
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$view_columns = explode(',', $_REQUEST['view']['column_names']);
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}
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$column_map = $GLOBALS['dbi']->getColumnMapFromSql(
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$_REQUEST['view']['as'], $view_columns
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);
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$systemDb = $GLOBALS['dbi']->getSystemDatabase();
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$pma_transformation_data = $systemDb->getExistingTransformationData(
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$GLOBALS['db']
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);
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if ($pma_transformation_data !== false) {
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// SQL for store new transformation details of VIEW
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$new_transformations_sql = $systemDb->getNewTransformationDataSql(
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$pma_transformation_data, $column_map,
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$_REQUEST['view']['name'], $GLOBALS['db']
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);
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// Store new transformations
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if ($new_transformations_sql != '') {
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$GLOBALS['dbi']->tryQuery($new_transformations_sql);
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}
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}
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unset($pma_transformation_data);
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if (! isset($_REQUEST['ajax_dialog'])) {
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$message = PMA\libraries\Message::success();
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include 'tbl_structure.php';
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} else {
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$response->addJSON(
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'message',
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PMA\libraries\Util::getMessage(
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PMA\libraries\Message::success(),
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$sql_query
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)
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);
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$response->setRequestStatus(true);
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}
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exit;
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}
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// prefill values if not already filled from former submission
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$view = array(
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'operation' => 'create',
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'or_replace' => '',
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'algorithm' => '',
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'definer' => '',
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'sql_security' => '',
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'name' => '',
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'column_names' => '',
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'as' => $sql_query,
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'with' => '',
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);
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if (PMA_isValid($_REQUEST['view'], 'array')) {
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$view = array_merge($view, $_REQUEST['view']);
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}
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$url_params['db'] = $GLOBALS['db'];
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$url_params['reload'] = 1;
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/**
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* Displays the page
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*/
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$htmlString = '<!-- CREATE VIEW options -->'
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. '<div id="div_view_options">'
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. '<form method="post" action="view_create.php">'
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. URL::getHiddenInputs($url_params)
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. '<fieldset>'
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. '<legend>'
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. (isset($_REQUEST['ajax_dialog']) ?
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__('Details') :
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($view['operation'] == 'create' ? __('Create view') : __('Edit view'))
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)
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. '</legend>'
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. '<table class="rte_table">';
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if ($view['operation'] == 'create') {
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$htmlString .= '<tr>'
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. '<td class="nowrap"><label for="or_replace">OR REPLACE</label></td>'
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. '<td><input type="checkbox" name="view[or_replace]" id="or_replace"';
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if ($view['or_replace']) {
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$htmlString .= ' checked="checked"';
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}
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$htmlString .= ' value="1" /></td></tr>';
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}
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$htmlString .= '<tr>'
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. '<td class="nowrap"><label for="algorithm">ALGORITHM</label></td>'
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. '<td><select name="view[algorithm]" id="algorithm">';
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foreach ($view_algorithm_options as $option) {
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$htmlString .= '<option value="' . htmlspecialchars($option) . '"';
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if ($view['algorithm'] === $option) {
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$htmlString .= ' selected="selected"';
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}
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$htmlString .= '>' . htmlspecialchars($option) . '</option>';
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}
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$htmlString .= '</select>'
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. '</td></tr>';
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$htmlString .= '<tr><td class="nowrap">' . __('Definer') . '</td>'
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. '<td><input type="text" maxlength="100" size="50" name="view[definer]"'
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. ' value="' . htmlspecialchars($view['definer']) . '" />'
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. '</td></tr>';
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$htmlString .= '<tr><td class="nowrap">SQL SECURITY</td>'
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. '<td><select name="view[sql_security]">'
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. '<option value=""></option>';
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foreach ($view_security_options as $option) {
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$htmlString .= '<option value="' . htmlspecialchars($option) . '"';
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if ($option == $view['sql_security']) {
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$htmlString .= ' selected="selected"';
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}
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$htmlString .= '>' . htmlspecialchars($option) . '</option>';
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}
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$htmlString .= '<select>'
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. '</td></tr>';
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if ($view['operation'] == 'create') {
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$htmlString .= '<tr><td class="nowrap">' . __('VIEW name') . '</td>'
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. '<td><input type="text" size="20" name="view[name]"'
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. ' onfocus="this.select()" maxlength="64"'
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. ' value="' . htmlspecialchars($view['name']) . '" />'
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. '</td></tr>';
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} else {
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$htmlString .= '<tr><td><input type="hidden" name="view[name]"'
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. ' value="' . htmlspecialchars($view['name']) . '" />'
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. '</td></tr>';
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}
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$htmlString .= '<tr><td class="nowrap">' . __('Column names') . '</td>'
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. '<td><input type="text" maxlength="100" size="50" name="view[column_names]"'
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. ' onfocus="this.select()"'
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. ' value="' . htmlspecialchars($view['column_names']) . '" />'
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. '</td></tr>';
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$htmlString .= '<tr><td class="nowrap">AS</td>'
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. '<td>'
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. '<textarea name="view[as]" rows="15" cols="40" dir="' . $text_dir . '"';
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if ($GLOBALS['cfg']['TextareaAutoSelect'] || true) {
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$htmlString .= ' onclick="selectContent(this, sql_box_locked, true)"';
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}
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$htmlString .= '>' . htmlspecialchars($view['as']) . '</textarea>'
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. '</td></tr>';
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$htmlString .= '<tr><td class="nowrap">WITH CHECK OPTION</td>'
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. '<td><select name="view[with]">'
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. '<option value=""></option>';
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foreach ($view_with_options as $option) {
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$htmlString .= '<option value="' . htmlspecialchars($option) . '"';
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if ($option == $view['with']) {
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$htmlString .= ' selected="selected"';
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}
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$htmlString .= '>' . htmlspecialchars($option) . '</option>';
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}
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$htmlString .= '<select>'
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. '</td></tr>';
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$htmlString .= '</table>'
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. '</fieldset>';
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if (! isset($_REQUEST['ajax_dialog'])) {
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$htmlString .= '<fieldset class="tblFooters">'
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. '<input type="hidden" name="'
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. ($view['operation'] == 'create' ? 'createview' : 'alterview' )
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. '" value="1" />'
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. '<input type="submit" name="" value="' . __('Go') . '" />'
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. '</fieldset>';
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} else {
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$htmlString .= '<input type="hidden" name="'
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. ($view['operation'] == 'create' ? 'createview' : 'alterview' )
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. '" value="1" />'
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. '<input type="hidden" name="ajax_dialog" value="1" />'
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. '<input type="hidden" name="ajax_request" value="1" />';
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}
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$htmlString .= '</form>'
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. '</div>';
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echo $htmlString;
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