public function indexAction()
{
if (isset($_REQUEST['ajax_request']) && isset($_REQUEST['pos']) && isset($_REQUEST['session_max_rows'])) {
$this->ajaxAction();
return;
}
// Throw error if no sql query is set
if (!isset($this->sql_query) || $this->sql_query == '') {
$this->response->setRequestStatus(false);
$this->response->addHTML(Message::error(__('No SQL query was set to fetch data.')));
return;
}
$this->response->getHeader()->getScripts()->addFiles(array('chart.js', 'tbl_chart.js', 'jqplot/jquery.jqplot.js', 'jqplot/plugins/jqplot.barRenderer.js', 'jqplot/plugins/jqplot.canvasAxisLabelRenderer.js', 'jqplot/plugins/jqplot.canvasTextRenderer.js', 'jqplot/plugins/jqplot.categoryAxisRenderer.js', 'jqplot/plugins/jqplot.dateAxisRenderer.js', 'jqplot/plugins/jqplot.pointLabels.js', 'jqplot/plugins/jqplot.pieRenderer.js', 'jqplot/plugins/jqplot.highlighter.js'));
/**
* Extract values for common work
* @todo Extract common files
*/
$db =& $this->db;
$table =& $this->table;
$url_params = array();
/**
* Runs common work
*/
if (strlen($this->table) > 0) {
$url_params['goto'] = Util::getScriptNameForOption($this->cfg['DefaultTabTable'], 'table');
$url_params['back'] = 'tbl_sql.php';
include 'libraries/tbl_common.inc.php';
include 'libraries/tbl_info.inc.php';
} elseif (strlen($this->db) > 0) {
$url_params['goto'] = Util::getScriptNameForOption($this->cfg['DefaultTabDatabase'], 'database');
$url_params['back'] = 'sql.php';
include 'libraries/db_common.inc.php';
} else {
$url_params['goto'] = Util::getScriptNameForOption($this->cfg['DefaultTabServer'], 'server');
$url_params['back'] = 'sql.php';
include 'libraries/server_common.inc.php';
}
$data = array();
$result = $this->dbi->tryQuery($this->sql_query);
$fields_meta = $this->dbi->getFieldsMeta($result);
while ($row = $this->dbi->fetchAssoc($result)) {
$data[] = $row;
}
$keys = array_keys($data[0]);
$numeric_types = array('int', 'real');
$numeric_column_count = 0;
foreach ($keys as $idx => $key) {
if (in_array($fields_meta[$idx]->type, $numeric_types)) {
$numeric_column_count++;
}
}
if ($numeric_column_count == 0) {
$this->response->setRequestStatus(false);
$this->response->addJSON('message', __('No numeric columns present in the table to plot.'));
return;
}
$url_params['db'] = $this->db;
$url_params['reload'] = 1;
/**
* Displays the page
*/
$this->response->addHTML(Template::get('table/chart/tbl_chart')->render(array('url_query' => $this->url_query, 'url_params' => $url_params, 'keys' => $keys, 'fields_meta' => $fields_meta, 'numeric_types' => $numeric_types, 'numeric_column_count' => $numeric_column_count, 'sql_query' => $this->sql_query)));
}