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<?php |
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/** |
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* This is just a simple helper class which displays the result set as a nice console table. |
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* |
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* Class ConsoleTable |
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*/ |
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class ConsoleTable |
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{ |
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/** |
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* @var array<string,int> |
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*/ |
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protected array $columns = []; |
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/** |
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* @param array<int|string, string|int|array<string|int, array<mixed>|int|string>> $data |
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* |
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* @return void |
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*/ |
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protected function detectColumnSize(array $data): void |
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{ |
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// Find the longest string in each column |
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$columns = []; |
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foreach ($data as $row) { |
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$row = (array)$row; |
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foreach ($row as $cellKey => $cell) { |
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if (is_array($cell)) { |
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$cell = implode(', ', $cell); |
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} |
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$valueLength = strlen(strval($cell)); |
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$nameLength = strlen(strval($cellKey)); |
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$length = max($nameLength, $valueLength); |
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if (empty($columns[$cellKey]) || $columns[$cellKey] < $length) { |
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$columns[strval($cellKey)] = $length; |
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} |
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} |
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} |
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$this->columns = $columns; |
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} |
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protected function buildRow(): string |
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{ |
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$table = '+'; |
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foreach ($this->columns as $length) { |
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$table .= str_repeat('-', $length + 1) . '-+'; |
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} |
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$table .= PHP_EOL; |
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return $table; |
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} |
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/** |
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* @param array<int|string, string|int|array<string|int, array<mixed>|int|string>> $data |
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* |
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* @return string |
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*/ |
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protected function buildHeader(array $data): string |
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{ |
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$table = $this->buildRow(); |
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// Build the header |
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foreach ($data as $row) { |
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$table .= '| '; |
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$row = (array)$row; |
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foreach ($row as $cellKey => $cell) { |
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$cellKey = strval($cellKey); |
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$table .= str_pad($cellKey, $this->columns[$cellKey]) . ' | '; |
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} |
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$table .= PHP_EOL; |
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break; |
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} |
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$table .= $this->buildRow(); |
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return $table; |
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} |
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/** |
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* @param array<int|string, string|int|array<string|int, array<mixed>|int|string>> $data |
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*/ |
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public function __construct(array $data) |
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{ |
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$this->detectColumnSize($data); |
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$table = $this->buildHeader($data); |
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// Output table, padding columns |
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foreach ($data as $row) { |
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$table .= '| '; |
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foreach ($this->columns as $column => $length) { |
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$value = $row[$column] ?? ''; |
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if (is_array($value)) { |
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$value = implode(', ', $value); |
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} |
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$table .= str_pad((string)($value), $length) . ' | '; |
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} |
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$table .= PHP_EOL; |
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} |
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$table .= $this->buildRow(); |
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echo $table; |
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} |
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} |
level23 /
druid-client
