// Generate parameters from value passed.
$gis_obj = PMA_GIS_Factory::factory($geom_type);
if (isset($_REQUEST['value'])) {
$gis_data = array_merge($gis_data, $gis_obj->generateParams($_REQUEST['value']));
}
// Generate Well Known Text
$srid = isset($gis_data['srid']) && $gis_data['srid'] != '' ? htmlspecialchars($gis_data['srid']) : 0;
$wkt = $gis_obj->generateWkt($gis_data, 0);
$wkt_with_zero = $gis_obj->generateWkt($gis_data, 0, '0');
$result = "'" . $wkt . "'," . $srid;
// Generate PNG or SVG based visualization
$format = PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER <= 8 ? 'png' : 'svg';
$visualizationSettings = array('width' => 450, 'height' => 300, 'spatialColumn' => 'wkt');
$data = array(array('wkt' => $wkt_with_zero, 'srid' => $srid));
$visualization = PMA_GIS_visualizationResults($data, $visualizationSettings, $format);
$open_layers = PMA_GIS_visualizationResults($data, $visualizationSettings, 'ol');
// If the call is to update the WKT and visualization make an AJAX response
if (isset($_REQUEST['generate']) && $_REQUEST['generate'] == true) {
$extra_data = array('result' => $result, 'visualization' => $visualization, 'openLayers' => $open_layers);
PMA_ajaxResponse(null, true, $extra_data);
}
// If the call is to get the whole content, start buffering, skipping </head> and <body> tags
if (isset($_REQUEST['get_gis_editor']) && $_REQUEST['get_gis_editor'] == true) {
ob_start();
} else {
?>
</head>
<body>
<?php
}
?>
$response->disable();
$file_name = $visualizationSettings['spatialColumn'];
$save_format = $_REQUEST['fileFormat'];
PMA_GIS_saveToFile($data, $visualizationSettings, $save_format, $file_name);
exit;
}
$header = $response->getHeader();
$scripts = $header->getScripts();
$scripts->addFile('openlayers/OpenLayers.js');
$scripts->addFile('jquery/jquery.svg.js');
$scripts->addFile('tbl_gis_visualization.js');
$scripts->addFile('OpenStreetMap.js');
// If all the rows contain SRID, use OpenStreetMaps on the initial loading.
if (!isset($_REQUEST['displayVisualization'])) {
$visualizationSettings['choice'] = 'useBaseLayer';
foreach ($data as $row) {
if ($row['srid'] == 0) {
unset($visualizationSettings['choice']);
break;
}
}
}
$svg_support = PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER <= 8 ? false : true;
$format = $svg_support ? 'svg' : 'png';
// get the chart and settings after chart generation
$visualization = PMA_GIS_visualizationResults($data, $visualizationSettings, $format);
/**
* Displays the page
*/
$html = PMA_getHtmlForGisVisualization($url_params, $labelCandidates, $spatialCandidates, $visualizationSettings, $sql_query, $visualization, $svg_support, $data);
$response->addHTML($html);
/**
* Function to generate HTML for the GIS visualization page
*
* @param array $url_params url parameters
* @param array $labelCandidates list of candidates for the label
* @param array $spatialCandidates list of candidates for the spatial column
* @param array $visualizationSettings visualization settings
* @param String $sql_query the sql query
* @param String $visualization HTML and js code for the visualization
* @param boolean $svg_support whether svg download format is supported
* @param array $data array of visualizing data
*
* @return string HTML code for the GIS visualization
*/
function PMA_getHtmlForGisVisualization($url_params, $labelCandidates, $spatialCandidates, $visualizationSettings, $sql_query, $visualization, $svg_support, $data)
{
$html = '<div id="div_view_options">';
$html .= '<fieldset>';
$html .= '<legend>' . __('Display GIS Visualization') . '</legend>';
$html .= '<div style="width: 400px; float: left;">';
$html .= '<form method="post" action="tbl_gis_visualization.php">';
$html .= PMA_URL_getHiddenInputs($url_params);
$html .= '<table class="gis_table">';
$html .= PMA_getHtmlForColumn("labelColumn", $labelCandidates, $visualizationSettings);
$html .= PMA_getHtmlForColumn("spatialColumn", $spatialCandidates, $visualizationSettings);
$html .= '<tr><td></td>';
$html .= '<td class="button"><input type="submit"';
$html .= ' name="displayVisualizationBtn" value="';
$html .= __('Redraw');
$html .= '" /></td></tr>';
if (!$GLOBALS['PMA_Config']->isHttps()) {
$isSelected = isset($visualizationSettings['choice']) ? true : false;
$html .= PMA_getHtmlForUseOpenStreetMaps($isSelected);
}
$html .= '</table>';
$html .= '<input type="hidden" name="displayVisualization" value="redraw">';
$html .= '<input type="hidden" name="sql_query" value="';
$html .= htmlspecialchars($sql_query) . '" />';
$html .= '</form>';
$html .= '</div>';
$html .= '<div style="float:left;">';
$html .= '<form method="post" class="disableAjax"';
$html .= ' action="tbl_gis_visualization.php">';
$html .= PMA_URL_getHiddenInputs($url_params);
$html .= '<table class="gis_table">';
$html .= '<tr><td><label for="fileName">';
$html .= __("File name") . '</label></td>';
$html .= '<td><input type="text" name="fileName" id="fileName" /></td></tr>';
$html .= '<tr><td><label for="fileFormat">';
$html .= __("Format") . '</label></td>';
$html .= '<td><select name="fileFormat" id="fileFormat">';
$html .= '<option value="png">PNG</option>';
$html .= '<option value="pdf">PDF</option>';
if ($svg_support) {
$html .= '<option value="svg" selected="selected">SVG</option>';
}
$html .= '</select></td></tr>';
$html .= '<tr><td></td>';
$html .= '<td class="button"><input type="submit" name="saveToFileBtn" value="';
$html .= __('Download') . '" /></td></tr>';
$html .= '</table>';
$html .= '<input type="hidden" name="saveToFile" value="download">';
$html .= '<input type="hidden" name="sql_query" value="';
$html .= htmlspecialchars($sql_query) . '" />';
$html .= '</form>';
$html .= '</div>';
$html .= '<div style="clear:both;"> </div>';
$html .= '<div id="placeholder" style="width:';
$html .= htmlspecialchars($visualizationSettings['width']) . 'px;height:';
$html .= htmlspecialchars($visualizationSettings['height']) . 'px;">';
$html .= $visualization;
$html .= '</div>';
$html .= '<div id="openlayersmap"></div>';
$html .= '<input type="hidden" id="pmaThemeImage" value="';
$html .= $GLOBALS['pmaThemeImage'] . '" />';
$html .= '<script language="javascript" type="text/javascript">';
$html .= 'function drawOpenLayers()';
$html .= '{';
if (!$GLOBALS['PMA_Config']->isHttps()) {
$html .= PMA_GIS_visualizationResults($data, $visualizationSettings, 'ol');
}
$html .= '}';
$html .= '</script>';
$html .= '</fieldset>';
$html .= '</div>';
return $html;
}
/**
* Function to generate HTML for the GIS visualization page
*
* @param array $url_params url parameters
* @param array $labelCandidates list of candidates for the label
* @param array $spatialCandidates list of candidates for the spatial column
* @param array $visualizationSettings visualization settings
* @param String $sql_query the sql query
* @param String $visualization HTML and js code for the visualization
* @param boolean $svg_support whether svg download format is supported
* @param array $data array of visualizing data
*
* @return string HTML code for the GIS visualization
*/
function PMA_getHtmlForGisVisualization($url_params, $labelCandidates, $spatialCandidates, $visualizationSettings, $sql_query, $visualization, $svg_support, $data)
{
$html = '<div id="div_view_options">';
$html .= '<fieldset>';
$html .= '<legend>' . __('Display GIS Visualization') . '</legend>';
$html .= '<div id="gis_div" style="position:relative;">';
$html .= '<form method="post" action="tbl_gis_visualization.php">';
$html .= PMA_URL_getHiddenInputs($url_params);
$html .= PMA_getHtmlForSelect("labelColumn", $labelCandidates, $visualizationSettings);
$html .= PMA_getHtmlForSelect("spatialColumn", $spatialCandidates, $visualizationSettings);
$html .= '<input type="hidden" name="displayVisualization" value="redraw">';
$html .= '<input type="hidden" name="sql_query" value="';
$html .= htmlspecialchars($sql_query) . '" />';
$html .= '</form>';
if (!$GLOBALS['PMA_Config']->isHttps()) {
$isSelected = isset($visualizationSettings['choice']) ? true : false;
$html .= PMA_getHtmlForUseOpenStreetMaps($isSelected);
}
$html .= '<div class="pma_quick_warp" style="width: 50px; position: absolute;' . ' right: 0; top: 0; cursor: pointer;">';
$html .= '<div class="drop_list">';
$html .= '<span class="drop_button" style="padding: 0; border: 0;">';
$html .= PMA_Util::getImage('b_saveimage', __('Save'));
$html .= '</span>';
$url_params['sql_query'] = $sql_query;
$url_params['saveToFile'] = 'download';
$url = 'tbl_gis_visualization.php' . PMA_URL_getCommon($url_params);
$html .= '<ul>';
$html .= PMA_getHtmlForGisDownloadLink($url, 'png', 'PNG');
$html .= PMA_getHtmlForGisDownloadLink($url, 'pdf', 'PDF');
if ($svg_support) {
$html .= PMA_getHtmlForGisDownloadLink($url, 'svg', 'SVG');
}
$html .= '</ul>';
$html .= '</div></div>';
$html .= '</div>';
$html .= '<div style="clear:both;"> </div>';
$html .= '<div id="placeholder" style="width:';
$html .= htmlspecialchars($visualizationSettings['width']) . 'px;height:';
$html .= htmlspecialchars($visualizationSettings['height']) . 'px;">';
$html .= $visualization;
$html .= '</div>';
$html .= '<div id="openlayersmap"></div>';
$html .= '<input type="hidden" id="pmaThemeImage" value="';
$html .= $GLOBALS['pmaThemeImage'] . '" />';
$html .= '<script language="javascript" type="text/javascript">';
$html .= 'function drawOpenLayers()';
$html .= '{';
if (!$GLOBALS['PMA_Config']->isHttps()) {
$html .= PMA_GIS_visualizationResults($data, $visualizationSettings, 'ol');
}
$html .= '}';
$html .= '</script>';
$html .= '</fieldset>';
$html .= '</div>';
return $html;
}
<!-- Display visulalization options -->
<div id="div_view_options">
<form method="post" action="tbl_gis_visualization.php">
<?php echo PMA_generate_common_hidden_inputs($url_params); ?>
<fieldset>
<legend><?php echo __('Display GIS Visualization'); ?></legend>
<div id="placeholder" style="width:<?php echo($visualizationSettings['width']); ?>px;height:<?php echo($visualizationSettings['height']); ?>px;">
<?php echo $visualization; ?>
</div>
<div id="openlayersmap"></div>
<input type="hidden" id="pmaThemeImage" value="<?php echo($GLOBALS['pmaThemeImage']); ?>" />
<script language="javascript" type="text/javascript">
function drawOpenLayers()
{
<?php echo (PMA_GIS_visualizationResults($data, $visualizationSettings, 'ol')); ?>
}
</script>
<input type="hidden" name="sql_query" id="sql_query" value="<?php echo htmlspecialchars($sql_query); ?>" />
<table class="gis_table">
<tr><td><label for="width"><?php echo __("Width"); ?></label></td>
<td><input type="text" name="visualizationSettings[width]" id="width" value="<?php echo (isset($visualizationSettings['width']) ? htmlspecialchars($visualizationSettings['width']) : ''); ?>" /></td>
</tr>
<tr><td><label for="height"><?php echo __("Height"); ?></label></td>
<td><input type="text" name="visualizationSettings[height]" id="height" value="<?php echo (isset($visualizationSettings['height']) ? htmlspecialchars($visualizationSettings['height']) : ''); ?>" /></td>
</tr>
<tr><td><label for="labelColumn"><?php echo __("Label column"); ?></label></td>
<div style="clear:both;"> </div>
<div id="placeholder" style="width:<?php
echo htmlspecialchars($visualizationSettings['width']);
?>
px;height:<?php
echo htmlspecialchars($visualizationSettings['height']);
?>
px;">
<?php
echo $visualization;
?>
</div>
<div id="openlayersmap"></div>
<input type="hidden" id="pmaThemeImage" value="<?php
echo $GLOBALS['pmaThemeImage'];
?>
" />
<script language="javascript" type="text/javascript">
function drawOpenLayers()
{
<?php
if (!$GLOBALS['PMA_Config']->isHttps()) {
echo PMA_GIS_visualizationResults($data, $visualizationSettings, 'ol');
}
?>
}
</script>
</fieldset>
</div>