278 lines
14 KiB
PHP
278 lines
14 KiB
PHP
<?php
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require_once './libraries/common.inc.php';
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require_once './libraries/header_http.inc.php';
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require_once './libraries/header_meta_style.inc.php';
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require_once './libraries/gis/pma_gis_factory.php';
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require_once './libraries/gis_visualization.lib.php';
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// Get data if any posted
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$gis_data = array();
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if (PMA_isValid($_REQUEST['gis_data'], 'array')) {
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$gis_data = $_REQUEST['gis_data'];
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}
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$gis_types = array(
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'POINT',
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'MULTIPOINT',
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'LINESTRING',
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'MULTILINESTRING',
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'POLYGON',
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'MULTIPOLYGON',
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'GEOMETRYCOLLECTION'
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);
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$no_visual = true;
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if (! isset($gis_data['gis_type'])) {
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if (isset($_REQUEST['value'])) {
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$gis_data['gis_type'] = substr($_REQUEST['value'], 1, strpos($_REQUEST['value'], "(") - 1);
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} else {
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$gis_data['gis_type'] = $gis_types[0];
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$no_visual = true;
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}
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}
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$geom_type = $gis_data['gis_type'];
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$gis_obj = PMA_GIS_Factory::factory($geom_type);
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if (isset($_REQUEST['value'])) {
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$gis_data = array_merge($gis_data, $gis_obj->generateParams($_REQUEST['value']));
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}
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$srid = isset($gis_data['srid']) ? htmlspecialchars($gis_data['srid']) : '';
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$wkt = $gis_obj->generateWkt($gis_data, 0);
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$format = (PMA_USR_BROWSER_AGENT == 'IE' && PMA_USR_BROWSER_VER <= 8) ? 'svg' : 'png';
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$visualizationSettings = array('width' => 400, 'height' => 400,);
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$data = array($wkt);
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if (! $no_visual) {
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$visualization = PMA_GIS_visualization_results($data, $visualizationSettings, $format);
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}
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if(isset($_REQUEST['generate']) && $_REQUEST['generate'] == true) {
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$extra_data = array(
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'wkt' => $wkt,
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'srid' => $srid,
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'visualization' => $visualization,
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);
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PMA_ajaxResponse(null, true, $extra_data);
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}
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?>
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</head>
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<body>
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<form action="gis_data_editor.php" method="post">
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<div id="gis_data_editor_no_js">
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<h3><?php printf(__('Value for the column "%s"'), htmlspecialchars($_REQUEST['field'])); ?></h3>
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<?php echo('<input type="hidden" name="field" value="' . htmlspecialchars($_REQUEST['field']) . '">');
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echo PMA_generate_common_hidden_inputs($url_params);
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?>
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<div id="placeholder">
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<?php if (! $no_visual) {echo $visualization;} ?>
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</div>
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<div id="gis_data_header">
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<select name="gis_data[gis_type]">
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<?php
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foreach ($gis_types as $gis_type) {
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echo('<option value="' . $gis_type . '"');
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if ($geom_type == $gis_type) {
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echo(' selected="selected"');
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}
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echo('>' . $gis_type . '</option>');
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}
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?>
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</select>
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<input type="submit" name="gis_data[go]" value="<?php echo __("Go")?>" />
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<label for="srid"><?php echo __("SRID"); ?>: </label>
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<input name="gis_data[srid]" type="text" value="<?php echo($srid); ?>" />
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</div>
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<div id="gis_data">
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<?php
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$geom_count = 1;
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if ($geom_type == 'GEOMETRYCOLLECTION') {
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$geom_count = (isset($gis_data[$geom_type]['geom_count'])) ? $gis_data[$geom_type]['geom_count'] : 1;
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if (isset($gis_data[$geom_type]['add_geom'])) {
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$geom_count++;
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}
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echo('<input type="hidden" name="gis_data[GEOMETRYCOLLECTION][geom_count]" value="' . $geom_count . '">');
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}
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for ($a = 0; $a < $geom_count; $a++) {
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if ($geom_type == 'GEOMETRYCOLLECTION') {
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echo('<br/><br/>'); echo __("Geometry"); echo($a + 1 . ':<br/>');
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if (isset($gis_data[$a]['gis_type'])) {
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$type = $gis_data[$a]['gis_type'];
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} else {
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$type = $gis_types[0];
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}
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echo('<select name="gis_data[' . $a . '][gis_type]">');
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foreach (array_slice($gis_types, 0, 6) as $gis_type) {
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echo('<option value="' . $gis_type . '"');
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if ($type == $gis_type) {
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echo(' selected="selected"');
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}
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echo('>' . $gis_type . '</option>');
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}
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echo('</select>');
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echo('<input type="submit" name="gis_data[' . $a . '][go]" value="'); echo __("Go"); echo('">');
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} else {
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$type = $geom_type;
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}
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if ($type == 'POINT') {
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echo('<br/>'); echo __("Point");
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?> <label for="x"><?php echo __("X"); ?>: </label>
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<input name="gis_data[<?php echo($a); ?>][POINT][x]" type="text" value="<?php echo(isset($gis_data[$a]['POINT']['x']) ? htmlspecialchars($gis_data[$a]['POINT']['x']) : ''); ?>" />
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<label for="y"><?php echo __("Y"); ?>: </label>
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<input name="gis_data[<?php echo($a); ?>][POINT][y]" type="text" value="<?php echo(isset($gis_data[$a]['POINT']['y']) ? htmlspecialchars($gis_data[$a]['POINT']['y']) : ''); ?>" />
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<?php
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} elseif ($type == 'MULTIPOINT' || $type == 'LINESTRING') {
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$no_of_points = isset($gis_data[$a][$type]['no_of_points']) ? $gis_data[$a][$type]['no_of_points'] : 1;
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if ($type == 'LINESTRING' && $no_of_points < 2) {
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$no_of_points = 2;
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}
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if ($type == 'MULTIPOINT' && $no_of_points < 1) {
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$no_of_points = 1;
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}
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if (isset($gis_data[$a][$type]['add_point'])) {
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$no_of_points++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][no_of_points]" value="' . $no_of_points . '">');
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for ($i = 0; $i < $no_of_points; $i++) {
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echo('<br/>'); echo __("Point"); echo($i + 1 . ':');
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?> <label for="x"><?php echo __("X"); ?></label>
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<input type="text" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][<?php echo($i); ?>][x]" value="<?php echo(isset($gis_data[$a][$type][$i]['x']) ? htmlspecialchars($gis_data[$a][$type][$i]['x']) : ''); ?>" />
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<label for="y"><?php echo __("Y"); ?></label>
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<input type="text" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][<?php echo($i); ?>][y]" value="<?php echo(isset($gis_data[$a][$type][$i]['y']) ? htmlspecialchars($gis_data[$a][$type][$i]['y']) : ''); ?>" />
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<?php
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}
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?>
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<input type="submit" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][add_point]" value="<?php echo __("Add a point"); ?>">
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<?php
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} elseif ($type == 'MULTILINESTRING' || $type == 'POLYGON') {
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$no_of_lines = isset($gis_data[$a][$type]['no_of_lines']) ? $gis_data[$a][$type]['no_of_lines'] : 1;
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if ($no_of_lines < 1) {
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$no_of_lines = 1;
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}
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if (isset($gis_data[$a][$type]['add_line'])) {
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$no_of_lines++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][no_of_lines]" value="' . $no_of_lines . '">');
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for ($i = 0; $i < $no_of_lines; $i++) {
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echo('<br/>');
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if ($type == 'MULTILINESTRING') {
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echo __("Linestring"); echo($i + 1 . ':');
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} else {
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if ($i == 0) {
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echo __("Outer Ring:");
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} else {
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echo __("Inner Ring"); echo($i . ':');
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}
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}
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$no_of_points = isset($gis_data[$a][$type][$i]['no_of_points']) ? $gis_data[$a][$type][$i]['no_of_points'] : 2;
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if ($type == 'MULTILINESTRING' && $no_of_points < 2) {
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$no_of_points = 2;
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}
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if ($type == 'POLYGON' && $no_of_points < 4) {
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$no_of_points = 4;
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}
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if (isset($gis_data[$a][$type][$i]['add_point'])) {
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$no_of_points++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][' . $i . '][no_of_points]" value="' . $no_of_points . '">');
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for ($j = 0; $j < $no_of_points; $j++) {
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echo('<br/>'); echo __("Point"); echo($j + 1 . ':');
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?> <label for="x"><?php echo __("X"); ?></label>
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<input type="text" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][<?php echo($i); ?>][<?php echo($j); ?>][x]" value="<?php echo(isset($gis_data[$a][$type][$i][$j]['x']) ? htmlspecialchars($gis_data[$a][$type][$i][$j]['x']) : ''); ?>" />
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<label for="y"><?php echo __("Y"); ?></label>
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<input type="text" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][<?php echo($i); ?>][<?php echo($j); ?>][y]" value="<?php echo(isset($gis_data[$a][$type][$i][$j]['x']) ? htmlspecialchars($gis_data[$a][$type][$i][$j]['y']) : ''); ?>" />
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<?php }
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?> <input type="submit" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][<?php echo($i); ?>][add_point]" value="<?php echo __("Add a point"); ?>">
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<?php }
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$caption = ($type == 'MULTILINESTRING') ? __('Add a linestring') : __('Add an inner ring');
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?> <br/><input type="submit" name="gis_data[<?php echo($a); ?>][<?php echo($type); ?>][add_line]" value="<?php echo($caption); ?>">
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<?php
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} elseif ($type == 'MULTIPOLYGON') {
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$no_of_polygons = isset($gis_data[$a][$type]['no_of_polygons']) ? $gis_data[$a][$type]['no_of_polygons'] : 1;
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if ($no_of_polygons < 1) {
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$no_of_polygons = 1;
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}
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if (isset($gis_data[$a][$type]['add_polygon'])) {
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$no_of_polygons++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][no_of_polygons]" value="' . $no_of_polygons . '">');
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for ($k = 0; $k < $no_of_polygons; $k++) {
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echo('<br/>'); echo __("Polygon"); echo($k + 1 . ':');
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$no_of_lines = isset($gis_data[$a][$type][$k]['no_of_lines']) ? $gis_data[$a][$type][$k]['no_of_lines'] : 1;
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if ($no_of_lines < 1) {
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$no_of_lines = 1;
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}
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if (isset($gis_data[$a][$type][$k]['add_line'])) {
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$no_of_lines++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][' . $k . '][no_of_lines]" value="' . $no_of_lines . '">');
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for ($i = 0; $i < $no_of_lines; $i++) {
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echo('<br/><br/>');
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if ($i == 0) {
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echo __("Outer Ring:");
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} else {
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echo __("Inner Ring"); echo($i . ':');
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}
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$no_of_points = isset($gis_data[$a][$type][$k][$i]['no_of_points']) ? $gis_data[$a][$type][$k][$i]['no_of_points'] : 3;
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if ($no_of_points < 3) {
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$no_of_points = 3;
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}
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if (isset($gis_data[$a][$type][$k][$i]['add_point'])) {
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$no_of_points++;
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}
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echo('<input type="hidden" name="gis_data[' . $a . '][' . $type . '][' . $k . '][' . $i . '][no_of_points]" value="' . $no_of_points . '">');
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for ($j = 0; $j < $no_of_points; $j++) {
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echo('<br/>'); echo __("Point"); echo($j + 1 . ':');
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?> <label for="x"><?php echo __("X"); ?></label>
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<input type="text" name="<?php echo("gis_data[" . $a . "][" . $type . "][" . $k . "][" . $i . "][" . $j . "][x]"); ?>" value="<?php echo(isset($gis_data[$a][$type][$k][$i][$j]['x']) ? htmlspecialchars($gis_data[$a][$type][$k][$i][$j]['x']) : ''); ?>" />
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<label for="y"><?php echo __("Y"); ?></label>
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<input type="text" name="<?php echo("gis_data[" . $a . "][" . $type . "][" . $k . "][" . $i . "][" . $j . "][y]"); ?>" value="<?php echo(isset($gis_data[$a][$type][$k][$i][$j]['y']) ? htmlspecialchars($gis_data[$a][$type][$k][$i][$j]['y']) : ''); ?>" />
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<?php }
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?> <input type="submit" name="<?php echo("gis_data[" . $a . "][" . $type . "][" . $k . "][" . $i . "][add_point]"); ?>" value="<?php echo __("Add a point"); ?>">
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<?php }
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?> <br/><input type="submit" name="<?php echo("gis_data[" . $a . "][" . $type . "][" . $k . "][add_line]"); ?>" value="<?php echo __('Add an inner ring') ?>">
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<?php }
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?> <br/><br/><input type="submit" name="<?php echo("gis_data[" . $a . "][" . $type . "][add_polygon]"); ?>" value="<?php echo __('Add a polygon') ?>">
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<?php }
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}
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if ($geom_type == 'GEOMETRYCOLLECTION') {
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?> <br/><br/><input type="submit" name="gis_data[GEOMETRYCOLLECTION][add_geom]" value="<?php echo __("Add geometry"); ?>" />
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<?php }
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?>
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</div>
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<br/><input type="submit" name="gis_data[save]" value="<?php echo __('Go') ?>">
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<div id="gis_data_output">
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<h3><?php echo __('Output'); ?></h3>
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<p><?php echo __('Chose "GeomFromText" from the "Function" column and paste the below string into the "Value" field'); ?></p>
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<textarea id="gis_data_textarea" cols="95" rows="5">
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<?php echo("'" . $wkt . "'");
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if ($srid != '') {
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echo(',' . $srid);
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}
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?> </textarea>
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</div>
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</div>
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</form>
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</body>
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<?php
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/**
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* Displays the footer
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*/
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require './libraries/footer.inc.php';
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?>
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