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<?php |
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/** |
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* PHPCoord. |
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* |
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* @author Doug Wright |
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*/ |
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declare(strict_types=1); |
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namespace PHPCoord\EPSG\Import; |
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use function array_merge; |
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use function explode; |
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use function is_string; |
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use PhpParser\Comment\Doc; |
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use PhpParser\Node; |
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use PhpParser\Node\Stmt\Class_; |
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use PhpParser\Node\Stmt\ClassConst; |
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use PhpParser\Node\Stmt\ClassLike; |
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use PhpParser\NodeTraverser; |
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use PhpParser\NodeVisitorAbstract; |
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use function preg_replace; |
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use function str_replace; |
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use function strtoupper; |
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use function trim; |
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use function wordwrap; |
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class AddNewConstantsVisitor extends NodeVisitorAbstract |
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{ |
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private array $constants; |
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private string $visibility; |
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public function __construct(array $constants, string $visibility) |
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{ |
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$this->constants = $constants; |
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$this->visibility = $visibility; |
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} |
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public function enterNode(Node $node) |
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{ |
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if ($node instanceof ClassLike) { |
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$commentNodes = []; |
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foreach ($this->constants as $row) { |
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$name = str_replace( |
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[' ', '-', '\'', '(', ')', '[', ']', '.', '/', '=', ',', ':', '°', '+', '&', '<>'], |
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['_', '_', '', '_', '_', '_', '_', '_', '_', '_', '_', '_', '_DEG_', '_PLUS_', '_AND_', '_TO_'], |
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$row['constant_name'] |
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); |
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$name = preg_replace('/_+/', '_', $name); |
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$name = trim($name, '_'); |
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$comment = ''; |
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if ($row['constant_help'] || $row['deprecated']) { |
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$row['constant_help'] = str_replace( |
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[ |
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'See information source for formula and example.', |
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'This is a parameter-less conversion.', |
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], |
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[ |
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'', |
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'', |
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], |
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$row['constant_help'] |
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); |
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$comment .= "/**\n"; |
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$helpLines = explode("\n", wordwrap($row['constant_help'], 112)); |
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foreach ($helpLines as $helpLine) { |
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$comment .= '* ' . trim($helpLine) . "\n"; |
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} |
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if ($row['deprecated']) { |
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$comment .= "* @deprecated\n"; |
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} |
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$comment .= " */\n"; |
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} |
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$constName = strtoupper('EPSG_' . $name); |
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$constValue = is_string($row['constant_value']) ? new Node\Scalar\String_($row['constant_value']) : new Node\Scalar\LNumber($row['constant_value']); |
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$constComment = new Doc($comment); |
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$const = new Node\Const_($constName, $constValue); |
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$flags = Class_::MODIFIER_PUBLIC; |
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if ($this->visibility === 'protected') { |
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$flags = Class_::MODIFIER_PROTECTED; |
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} |
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$constStmt = new ClassConst([$const], $flags); |
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$constStmt->setDocComment($constComment); |
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$commentNodes[] = $constStmt; |
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} |
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$node->stmts = array_merge($commentNodes, $node->stmts); |
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return NodeTraverser::STOP_TRAVERSAL; |
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} |
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return null; |
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} |
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} |
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dvdoug /
PHPCoord
