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tag: RELEASE_4_0_10
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* handles creation of the chart
*
* @package PhpMyAdmin
*/
require_once 'libraries/common.inc.php';
/*
* Execute the query and return the result
*/
if (isset($_REQUEST['ajax_request'])
&& isset($_REQUEST['pos'])
&& isset($_REQUEST['session_max_rows'])
) {
$response = PMA_Response::getInstance();
if (strlen($GLOBALS['table']) && strlen($GLOBALS['db'])) {
include './libraries/tbl_common.inc.php';
} else {
$response->isSuccess(false);
$response->addJSON('message', __('Error'));
exit;
}
$sql_with_limit = 'SELECT * FROM( ' . $sql_query . ' ) AS `temp_res` LIMIT '
. $_REQUEST['pos'] . ', ' . $_REQUEST['session_max_rows'];
$data = array();
$result = PMA_DBI_try_query($sql_with_limit);
while ($row = PMA_DBI_fetch_assoc($result)) {
$data[] = $row;
}
if (empty($data)) {
$response->isSuccess(false);
$response->addJSON('message', __('No data to display'));
exit;
}
$sanitized_data = array();
foreach ($data as $data_row_number => $data_row) {
$tmp_row = array();
foreach ($data_row as $data_column => $data_value) {
$tmp_row[htmlspecialchars($data_column)] = htmlspecialchars($data_value);
}
$sanitized_data[] = $tmp_row;
}
$response->isSuccess(true);
$response->addJSON('message', null);
$response->addJSON('chartData', json_encode($sanitized_data));
unset($sanitized_data);
exit;
}
$response = PMA_Response::getInstance();
// Throw error if no sql query is set
if (! isset($sql_query) || $sql_query == '') {
$response->isSuccess(false);
$response->addHTML(
PMA_Message::error(__('No SQL query was set to fetch data.'))
);
exit;
}
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('chart.js');
$scripts->addFile('tbl_chart.js');
$scripts->addFile('jqplot/jquery.jqplot.js');
$scripts->addFile('jqplot/plugins/jqplot.barRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasAxisLabelRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.canvasTextRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.categoryAxisRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.dateAxisRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.pointLabels.js');
$scripts->addFile('jqplot/plugins/jqplot.pieRenderer.js');
$scripts->addFile('jqplot/plugins/jqplot.highlighter.js');
/* < IE 9 doesn't support canvas natively */
if (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER < 9) {
$scripts->addFile('canvg/flashcanvas.js');
}
/**
* Runs common work
*/
if (strlen($GLOBALS['table'])) {
$url_params['goto'] = $cfg['DefaultTabTable'];
$url_params['back'] = 'tbl_sql.php';
include 'libraries/tbl_common.inc.php';
include 'libraries/tbl_info.inc.php';
} elseif (strlen($GLOBALS['db'])) {
$url_params['goto'] = $cfg['DefaultTabDatabase'];
$url_params['back'] = 'sql.php';
include 'libraries/db_common.inc.php';
include 'libraries/db_info.inc.php';
} else {
$url_params['goto'] = $cfg['DefaultTabServer'];
$url_params['back'] = 'sql.php';
include 'libraries/server_common.inc.php';
}
$data = array();
$result = PMA_DBI_try_query($sql_query);
$fields_meta = PMA_DBI_get_fields_meta($result);
while ($row = PMA_DBI_fetch_assoc($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) {
$response->isSuccess(false);
$response->addJSON(
'message',
__('No numeric columns present in the table to plot.')
);
exit;
}
// get settings if any posted
$chartSettings = array();
if (PMA_isValid($_REQUEST['chartSettings'], 'array')) {
$chartSettings = $_REQUEST['chartSettings'];
}
$url_params['db'] = $GLOBALS['db'];
$url_params['reload'] = 1;
/**
* Displays the page
*/
// pma_token/url_query needed for chart export
$htmlString = '<script type="text/javascript">'
. "pma_token = '" . $_SESSION[' PMA_token '] . "';"
. "url_query = '" . $url_query . "';"
. '</script>'
. '<!-- Display Chart options -->'
. '<div id="div_view_options">'
. '<form method="post" id="tblchartform" action="tbl_chart.php" class="ajax">'
. PMA_generate_common_hidden_inputs($url_params)
. '<fieldset>'
. '<legend>' . __('Display chart') . '</legend>'
. '<div style="float:left; width:420px;">'
. '<input type="radio" name="chartType" value="bar" id="radio_bar" />'
. '<label for ="radio_bar">' . _pgettext('Chart type', 'Bar') . '</label>'
. '<input type="radio" name="chartType" value="column" id="radio_column" />'
. '<label for ="radio_column">' . _pgettext('Chart type', 'Column') . '</label>'
. '<input type="radio" name="chartType" value="line" id="radio_line"'
. ' checked="checked" />'
. '<label for ="radio_line">' . _pgettext('Chart type', 'Line') . '</label>'
. '<input type="radio" name="chartType" value="spline" id="radio_spline" />'
. '<label for ="radio_spline">' . _pgettext('Chart type', 'Spline') . '</label>'
. '<input type="radio" name="chartType" value="area" id="radio_area" />'
. '<label for ="radio_area">' . _pgettext('Chart type', 'Area') . '</label>'
. '<span class="span_pie" style="display:none;">'
. '<input type="radio" name="chartType" value="pie" id="radio_pie" />'
. '<label for ="radio_pie">' . _pgettext('Chart type', 'Pie') . '</label>'
. '</span>'
. '<span class="span_timeline" style="display:none;">'
. '<input type="radio" name="chartType" value="timeline" id="radio_timeline" />'
. '<label for ="radio_timeline">' . _pgettext('Chart type', 'Timeline')
. '</label>'
. '</span>'
. '<br /><br />'
. '<span class="barStacked">'
. '<input type="checkbox" name="barStacked" value="1"'
. ' id="checkbox_barStacked" />'
. '<label for ="checkbox_barStacked">' . __('Stacked') . '</label>'
. '</span>'
. '<br /><br />'
. '<input type="text" name="chartTitle" value="' . __('Chart title') . '">'
. '</div>';
$htmlString .= '<div style="float:left; padding-left:40px;">'
. '<label for="select_chartXAxis">' . __('X-Axis:') . '</label>'
. '<select name="chartXAxis" id="select_chartXAxis">';
$yaxis = null;
foreach ($keys as $idx => $key) {
if ($yaxis === null) {
$htmlString .= '<option value="' . htmlspecialchars($idx)
. '" selected="selected">' . htmlspecialchars($key) . '</option>';
$yaxis = $idx;
} else {
$htmlString .= '<option value="' . htmlspecialchars($idx) . '">'
. htmlspecialchars($key) . '</option>';
}
}
$htmlString .= '</select><br />'
. '<label for="select_chartSeries">' . __('Series:') . '</label>'
. '<select name="chartSeries" id="select_chartSeries" multiple="multiple">';
foreach ($keys as $idx => $key) {
if (in_array($fields_meta[$idx]->type, $numeric_types)) {
if ($idx == $yaxis && $numeric_column_count > 1) {
$htmlString .= '<option value="' . htmlspecialchars($idx) . '">'
. htmlspecialchars($key) . '</option>';
} else {
$htmlString .= '<option value="' . htmlspecialchars($idx)
. '" selected="selected">' . htmlspecialchars($key)
. '</option>';
}
}
}
$htmlString .= '</select>'
. '<input type="hidden" name="dateTimeCols" value="';
$date_time_types = array('date', 'datetime', 'timestamp');
foreach ($keys as $idx => $key) {
if (in_array($fields_meta[$idx]->type, $date_time_types)) {
$htmlString .= $idx . " ";
}
}
$htmlString .= '" />'
. '</div>';
$htmlString .= '<div style="float:left; padding-left:40px;">'
. '<label for="xaxis_label">' . __('X-Axis label:') . '</label>'
. '<input style="margin-top:0;" type="text" name="xaxis_label" id="xaxis_label"'
. ' value="'
. (($yaxis == -1) ? __('X Values') : htmlspecialchars($keys[$yaxis]))
. '" /><br />'
. '<label for="yaxis_label">' . __('Y-Axis label:') . '</label>'
. '<input type="text" name="yaxis_label" id="yaxis_label" value="'
. __('Y Values') . '" /><br />'
. '</div>'
. '<p style="clear:both;">&nbsp;</p>'
. '<fieldset>'
. '<div>'
. '<label for="pos">' . __('Start row') . ': ' . "\n" . '</label>'
. '<input type="text" name="pos" size="3" value="'
. $_SESSION['tmp_user_values']['pos'] . '" />'
. '<label for="session_max_rows">'
. __('Number of rows') . ': ' . "\n" . '</label>'
. '<input type="text" name="session_max_rows" size="3" value="'
. (($_SESSION['tmp_user_values']['max_rows'] != 'all')
? $_SESSION['tmp_user_values']['max_rows']
: $GLOBALS['cfg']['MaxRows'])
. '" />'
. '<input type="submit" name="submit" class="Go" value="' . __('Go') . '" />'
. '<input type="hidden" name="sql_query" value="'
. htmlspecialchars($sql_query) . '" />'
. '</div>'
. '</fieldset>'
. '<p style="clear:both;">&nbsp;</p>'
. '<div id="resizer" style="width:600px; height:400px;">'
. '<div id="querychart">'
. '</div>'
. '</div>'
. '</fieldset>'
. '</form>'
. '</div>';
$response->addHTML($htmlString);
?>
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