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<?php |
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namespace PragmaRX\Tracker\Vendor\Laravel\Artisan; |
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use Illuminate\Console\Command; |
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use Symfony\Component\Console\Input\InputArgument; |
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use Symfony\Component\Console\Input\InputOption; |
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class Base extends Command |
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{ |
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/** |
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* The table helper set. |
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* |
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* @var \Symfony\Component\Console\Helper\TableHelper |
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*/ |
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protected $table; |
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/** |
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* Display all messages. |
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* |
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* @param $type |
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* @param $messages |
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*/ |
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public function displayMessages($type, $messages) |
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{ |
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foreach ($messages as $message) { |
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$this->$type($message); |
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} |
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} |
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/** |
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* Get the console command arguments. |
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* |
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* @return array |
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*/ |
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protected function getArguments() |
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{ |
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return [ |
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['query', InputArgument::IS_ARRAY, 'The SQL query to be executed'], |
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]; |
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} |
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/** |
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* Get the console command options. |
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* |
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* @return array |
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*/ |
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protected function getOptions() |
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{ |
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$baseOptions = [ |
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['database', null, InputOption::VALUE_OPTIONAL, 'The database connection to use.'], |
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]; |
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return array_merge($baseOptions, isset($this->options) ? $this->options : []); |
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} |
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/** |
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* Display results. |
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* |
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* @param $result |
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* @param string $method |
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*/ |
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public function display($result, $method = 'info') |
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{ |
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if ($result) { |
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if (is_array($result)) { |
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$this->displayTable($result); |
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} elseif (is_bool($result)) { |
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$this->{$method}($result ? 'Statement executed sucessfully.' : 'And error ocurred while executing the statement.'); |
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} else { |
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$this->{$method}($result); |
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} |
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} |
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} |
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/** |
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* Display results in table format. |
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* |
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* @param $table |
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*/ |
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public function displayTable($table) |
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{ |
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$headers = $this->makeHeaders($table[0]); |
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$rows = []; |
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foreach ($table as $row) { |
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$rows[] = (array) $row; |
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} |
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$this->table = $this->getHelperSet()->get('table'); |
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$this->table->setHeaders($headers)->setRows($rows); |
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$this->table->render($this->getOutput()); |
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} |
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/** |
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* Extract headers from result. |
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* |
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* @param $items |
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* |
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* @return array |
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*/ |
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private function makeHeaders($items) |
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{ |
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return array_keys((array) $items); |
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} |
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} |
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antonioribeiro /
tracker
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: