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<?php |
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namespace BFW\Core; |
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use \Exception; |
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class Cli |
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{ |
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/** |
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* @const ERR_NO_FILE_SPECIFIED_IN_ARG Exception code if the cli file to |
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* run is not specified with the "-f" argument. |
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*/ |
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const ERR_NO_FILE_SPECIFIED_IN_ARG = 1315001; |
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/** |
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* @const ERR_CLI_FILE_NOT_FOUND Exception code if the cli file to run is |
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* not found. |
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*/ |
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const ERR_FILE_NOT_FOUND = 1315002; |
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/** |
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* @var string The name of the executed cli file |
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*/ |
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protected $executedFile = ''; |
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/** |
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* Getter to the property executedFile |
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* |
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* @return string |
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*/ |
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public function getExecutedFile() |
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{ |
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return $this->executedFile; |
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} |
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/** |
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* Obtain the file to execute from the cli arg. |
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* Search the arg "f" to get the value. |
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* |
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* @return string The file path |
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* |
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* @throws \Exception If no file is declared to be executed |
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*/ |
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public function obtainFileFromArg() |
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{ |
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$cliArgs = getopt('f:'); |
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if (!isset($cliArgs['f'])) { |
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throw new Exception( |
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'Error: No file specified.', |
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$this::ERR_NO_FILE_SPECIFIED_IN_ARG |
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); |
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} |
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return CLI_DIR.$cliArgs['f'].'.php'; |
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} |
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/** |
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* Check the file to execute and run it |
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* |
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* @param string $file |
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* |
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* @return void |
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*/ |
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public function run($file) |
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{ |
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$this->executedFile = $file; |
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if ($this->checkFile() === true) { |
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$this->execFile(); |
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} |
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} |
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/** |
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* Check the file to execute. |
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* |
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* @return boolean |
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* |
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* @throws Exception |
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*/ |
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protected function checkFile() |
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{ |
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if (!file_exists($this->executedFile)) { |
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throw new Exception( |
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'File to execute not found.', |
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$this::ERR_FILE_NOT_FOUND |
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); |
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} |
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return true; |
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} |
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/** |
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* Execute the cli file into a different scope. |
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* The new scope have access to $this of this class. |
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* |
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* @return void |
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*/ |
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protected function execFile() |
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{ |
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$fctRunCliFile = function() { |
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require($this->executedFile); |
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}; |
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$fctRunCliFile(); |
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} |
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} |
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bfw-systems /
bfw
