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-rw-r--r--srcs/phpmyadmin/libraries/classes/Gis/GisGeometryCollection.php419
1 files changed, 0 insertions, 419 deletions
diff --git a/srcs/phpmyadmin/libraries/classes/Gis/GisGeometryCollection.php b/srcs/phpmyadmin/libraries/classes/Gis/GisGeometryCollection.php
deleted file mode 100644
index dfd0cb9..0000000
--- a/srcs/phpmyadmin/libraries/classes/Gis/GisGeometryCollection.php
+++ /dev/null
@@ -1,419 +0,0 @@
-<?php
-/* vim: set expandtab sw=4 ts=4 sts=4: */
-/**
- * Handles actions related to GIS GEOMETRYCOLLECTION objects
- *
- * @package PhpMyAdmin-GIS
- */
-declare(strict_types=1);
-
-namespace PhpMyAdmin\Gis;
-
-use TCPDF;
-
-/**
- * Handles actions related to GIS GEOMETRYCOLLECTION objects
- *
- * @package PhpMyAdmin-GIS
- */
-class GisGeometryCollection extends GisGeometry
-{
- // Hold the singleton instance of the class
- private static $_instance;
-
- /**
- * A private constructor; prevents direct creation of object.
- *
- * @access private
- */
- private function __construct()
- {
- }
-
- /**
- * Returns the singleton.
- *
- * @return GisGeometryCollection the singleton
- * @access public
- */
- public static function singleton()
- {
- if (! isset(self::$_instance)) {
- self::$_instance = new GisGeometryCollection();
- }
-
- return self::$_instance;
- }
-
- /**
- * Scales each row.
- *
- * @param string $spatial spatial data of a row
- *
- * @return array array containing the min, max values for x and y coordinates
- * @access public
- */
- public function scaleRow($spatial)
- {
- $min_max = [];
-
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $spatial,
- 19,
- mb_strlen($spatial) - 20
- );
-
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
-
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
-
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $scale_data = $gis_obj->scaleRow($sub_part);
-
- // Update minimum/maximum values for x and y coordinates.
- $c_maxX = (float) $scale_data['maxX'];
- if (! isset($min_max['maxX']) || $c_maxX > $min_max['maxX']) {
- $min_max['maxX'] = $c_maxX;
- }
-
- $c_minX = (float) $scale_data['minX'];
- if (! isset($min_max['minX']) || $c_minX < $min_max['minX']) {
- $min_max['minX'] = $c_minX;
- }
-
- $c_maxY = (float) $scale_data['maxY'];
- if (! isset($min_max['maxY']) || $c_maxY > $min_max['maxY']) {
- $min_max['maxY'] = $c_maxY;
- }
-
- $c_minY = (float) $scale_data['minY'];
- if (! isset($min_max['minY']) || $c_minY < $min_max['minY']) {
- $min_max['minY'] = $c_minY;
- }
- }
-
- return $min_max;
- }
-
- /**
- * Adds to the PNG image object, the data related to a row in the GIS dataset.
- *
- * @param string $spatial GIS POLYGON object
- * @param string|null $label Label for the GIS POLYGON object
- * @param string $color Color for the GIS POLYGON object
- * @param array $scale_data Array containing data related to scaling
- * @param resource $image Image object
- *
- * @return resource the modified image object
- * @access public
- */
- public function prepareRowAsPng($spatial, ?string $label, $color, array $scale_data, $image)
- {
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $spatial,
- 19,
- mb_strlen($spatial) - 20
- );
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
-
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
-
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $image = $gis_obj->prepareRowAsPng(
- $sub_part,
- $label,
- $color,
- $scale_data,
- $image
- );
- }
-
- return $image;
- }
-
- /**
- * Adds to the TCPDF instance, the data related to a row in the GIS dataset.
- *
- * @param string $spatial GIS GEOMETRYCOLLECTION object
- * @param string|null $label label for the GIS GEOMETRYCOLLECTION object
- * @param string $color color for the GIS GEOMETRYCOLLECTION object
- * @param array $scale_data array containing data related to scaling
- * @param TCPDF $pdf TCPDF instance
- *
- * @return TCPDF the modified TCPDF instance
- * @access public
- */
- public function prepareRowAsPdf($spatial, ?string $label, $color, array $scale_data, $pdf)
- {
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $spatial,
- 19,
- mb_strlen($spatial) - 20
- );
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
-
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
-
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $pdf = $gis_obj->prepareRowAsPdf(
- $sub_part,
- $label,
- $color,
- $scale_data,
- $pdf
- );
- }
-
- return $pdf;
- }
-
- /**
- * Prepares and returns the code related to a row in the GIS dataset as SVG.
- *
- * @param string $spatial GIS GEOMETRYCOLLECTION object
- * @param string $label label for the GIS GEOMETRYCOLLECTION object
- * @param string $color color for the GIS GEOMETRYCOLLECTION object
- * @param array $scale_data array containing data related to scaling
- *
- * @return string the code related to a row in the GIS dataset
- * @access public
- */
- public function prepareRowAsSvg($spatial, $label, $color, array $scale_data)
- {
- $row = '';
-
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $spatial,
- 19,
- mb_strlen($spatial) - 20
- );
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
-
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
-
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $row .= $gis_obj->prepareRowAsSvg(
- $sub_part,
- $label,
- $color,
- $scale_data
- );
- }
-
- return $row;
- }
-
- /**
- * Prepares JavaScript related to a row in the GIS dataset
- * to visualize it with OpenLayers.
- *
- * @param string $spatial GIS GEOMETRYCOLLECTION object
- * @param int $srid spatial reference ID
- * @param string $label label for the GIS GEOMETRYCOLLECTION object
- * @param string $color color for the GIS GEOMETRYCOLLECTION object
- * @param array $scale_data array containing data related to scaling
- *
- * @return string JavaScript related to a row in the GIS dataset
- * @access public
- */
- public function prepareRowAsOl($spatial, $srid, $label, $color, array $scale_data)
- {
- $row = '';
-
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $spatial,
- 19,
- mb_strlen($spatial) - 20
- );
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
-
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
-
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $row .= $gis_obj->prepareRowAsOl(
- $sub_part,
- $srid,
- $label,
- $color,
- $scale_data
- );
- }
-
- return $row;
- }
-
- /**
- * Splits the GEOMETRYCOLLECTION object and get its constituents.
- *
- * @param string $geom_col geometry collection string
- *
- * @return array the constituents of the geometry collection object
- * @access private
- */
- private function _explodeGeomCol($geom_col)
- {
- $sub_parts = [];
- $br_count = 0;
- $start = 0;
- $count = 0;
- foreach (str_split($geom_col) as $char) {
- if ($char == '(') {
- $br_count++;
- } elseif ($char == ')') {
- $br_count--;
- if ($br_count == 0) {
- $sub_parts[]
- = mb_substr(
- $geom_col,
- $start,
- $count + 1 - $start
- );
- $start = $count + 2;
- }
- }
- $count++;
- }
-
- return $sub_parts;
- }
-
- /**
- * Generates the WKT with the set of parameters passed by the GIS editor.
- *
- * @param array $gis_data GIS data
- * @param int $index index into the parameter object
- * @param string $empty value for empty points
- *
- * @return string WKT with the set of parameters passed by the GIS editor
- * @access public
- */
- public function generateWkt(array $gis_data, $index, $empty = '')
- {
- $geom_count = isset($gis_data['GEOMETRYCOLLECTION']['geom_count'])
- ? $gis_data['GEOMETRYCOLLECTION']['geom_count'] : 1;
- $wkt = 'GEOMETRYCOLLECTION(';
- for ($i = 0; $i < $geom_count; $i++) {
- if (isset($gis_data[$i]['gis_type'])) {
- $type = $gis_data[$i]['gis_type'];
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $wkt .= $gis_obj->generateWkt($gis_data, $i, $empty) . ',';
- }
- }
- if (isset($gis_data[0]['gis_type'])) {
- $wkt
- = mb_substr(
- $wkt,
- 0,
- mb_strlen($wkt) - 1
- );
- }
- $wkt .= ')';
-
- return $wkt;
- }
-
- /**
- * Generates parameters for the GIS data editor from the value of the GIS column.
- *
- * @param string $value of the GIS column
- *
- * @return array parameters for the GIS editor from the value of the GIS column
- * @access public
- */
- public function generateParams($value)
- {
- $params = [];
- $data = GisGeometry::generateParams($value);
- $params['srid'] = $data['srid'];
- $wkt = $data['wkt'];
-
- // Trim to remove leading 'GEOMETRYCOLLECTION(' and trailing ')'
- $goem_col
- = mb_substr(
- $wkt,
- 19,
- mb_strlen($wkt) - 20
- );
- // Split the geometry collection object to get its constituents.
- $sub_parts = $this->_explodeGeomCol($goem_col);
- $params['GEOMETRYCOLLECTION']['geom_count'] = count($sub_parts);
-
- $i = 0;
- foreach ($sub_parts as $sub_part) {
- $type_pos = mb_strpos($sub_part, '(');
- if ($type_pos === false) {
- continue;
- }
- $type = mb_substr($sub_part, 0, $type_pos);
- /**
- * @var GisMultiPolygon|GisPolygon|GisMultiPoint|GisPoint|GisMultiLineString|GisLineString $gis_obj
- */
- $gis_obj = GisFactory::factory($type);
- if (! $gis_obj) {
- continue;
- }
- $params = array_merge($params, $gis_obj->generateParams($sub_part, $i));
- $i++;
- }
-
- return $params;
- }
-}
generated by cgit (git 2.34.1) at 2026-05-16 07:47:22 +0000