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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* handles creation of VIEWs
*
* @todo js error when view name is empty (strFormEmpty)
* @todo (also validate if js is disabled, after form submission?)
* @version $Id: view_create.php 11075 2008-01-21 21:17:23Z lem9 $
*/
/**
* do not import request variable into global scope
*/
if (! defined('PMA_NO_VARIABLES_IMPORT')) {
define('PMA_NO_VARIABLES_IMPORT', true);
}
/**
*
*/
require_once './libraries/common.inc.php';
/**
* Runs common work
*/
require './libraries/db_common.inc.php';
$url_params['goto'] = $cfg['DefaultTabDatabase'];
$url_params['back'] = 'view_create.php';
$view_algorithm_options = array(
'UNDEFINED',
'MERGE',
'TEMPTABLE',
);
$view_with_options = array(
'CASCADED CHECK OPTION',
'LOCAL CHECK OPTION'
);
if (isset($_REQUEST['createview'])) {
/**
* Creates the view
*/
$sep = "\r\n";
$sql_query = 'CREATE';
if (isset($_REQUEST['view']['or_replace'])) {
$sql_query .= ' OR REPLACE';
}
if (PMA_isValid($_REQUEST['view']['algorithm'], $view_algorithm_options)) {
$sql_query .= $sep . ' ALGORITHM = ' . $_REQUEST['view']['algorithm'];
}
$sql_query .= $sep . ' VIEW ' . PMA_backquote($_REQUEST['view']['name']);
if (! empty($_REQUEST['view']['column_names'])) {
$sql_query .= $sep . ' (' . $_REQUEST['view']['column_names'] . ')';
}
$sql_query .= $sep . ' AS ' . $_REQUEST['view']['as'];
if (isset($_REQUEST['view']['with'])) {
$options = array_intersect($_REQUEST['view']['with'], $view_with_options);
if (count($options)) {
$sql_query .= $sep . ' WITH ' . implode(' ', $options);
}
}
if (PMA_DBI_try_query($sql_query)) {
$message = PMA_Message::success();
require './' . $cfg['DefaultTabDatabase'];
exit();
} else {
$message = PMA_Message::rawError(PMA_DBI_getError());
}
}
// prefill values if not already filled from former submission
$view = array(
'or_replace' => '',
'algorithm' => '',
'name' => '',
'column_names' => '',
'as' => $sql_query,
'with' => array(),
);
if (PMA_isValid($_REQUEST['view'], 'array')) {
$view = array_merge($view, $_REQUEST['view']);
}
/**
* Displays top menu links
* We use db links because a VIEW is not necessarily on a single table
*/
$num_tables = 0;
require_once './libraries/db_links.inc.php';
$url_params['db'] = $GLOBALS['db'];
$url_params['reload'] = 1;
/**
* Displays the page
*/
?>
<!-- CREATE VIEW options -->
<div id="div_view_options">
<form method="post" action="view_create.php">
<?php echo PMA_generate_common_hidden_inputs($url_params); ?>
<fieldset>
<legend>CREATE VIEW</legend>
<table>
<tr><td><label for="or_replace">OR REPLACE</label></td>
<td><input type="checkbox" name="view[or_replace]" id="or_replace"
<?php if ($view['or_replace']) { ?>
checked="checked"
<?php } ?>
value="1" />
</td>
</tr>
<tr>
<td><label for="algorithm">ALGORITHM</label></td>
<td><select name="view[algorithm]" id="algorithm">
<?php
foreach ($view_algorithm_options as $option) {
echo '<option value="' . htmlspecialchars($option) . '"';
if ($view['algorithm'] === $option) {
echo 'selected="selected"';
}
echo '>' . htmlspecialchars($option) . '</option>';
}
?>
</select>
</td>
</tr>
<tr><td><?php echo $strViewName; ?></td>
<td><input type="text" size="20" name="view[name]" onfocus="this.select()"
value="<?php echo htmlspecialchars($view['name']); ?>" />
</td>
</tr>
<tr><td><?php echo $strColumnNames; ?></td>
<td><input type="text" maxlength="100" size="50" name="view[column_names]"
onfocus="this.select()"
value="<?php echo htmlspecialchars($view['column_names']); ?>" />
</td>
</tr>
<tr><td>AS</td>
<td>
<textarea name="view[as]" rows="<?php echo $cfg['TextareaRows']; ?>"
cols="<?php echo $cfg['TextareaCols']; ?>"
dir="<?php echo $text_dir; ?>" onfocus="this.select();"
><?php echo htmlspecialchars($view['as']); ?></textarea>
</td>
</tr>
<tr><td>WITH</td>
<td>
<?php
foreach ($view_with_options as $option) {
echo '<input type="checkbox" name="view[with][]"';
if (in_array($option, $view['with'])) {
echo ' checked="checked"';
}
echo ' id="view_with_' . htmlspecialchars($option) . '"';
echo ' value="' . htmlspecialchars($option) . '" />';
echo '<label for="view_with_' . htmlspecialchars($option) . '">';
echo htmlspecialchars($option) . '</label>';
}
?>
</td>
</tr>
</table>
</fieldset>
<fieldset class="tblFooters">
<input type="submit" name="createview" value="<?php echo $strGo; ?>" />
</fieldset>
</form>
</div>
<?php
/**
* Displays the footer
*/
require_once './libraries/footer.inc.php';
?>
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