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<?php |
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namespace Godbout\Alfred\Workflow; |
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class Config |
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{ |
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private static $instance = null; |
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private $workflowDataFolder; |
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private $configFile; |
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private function __construct(array $defaultConfig = []) |
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{ |
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$this->workflowDataFolder = getenv('alfred_workflow_data'); |
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$this->configFile = $this->workflowDataFolder . '/config.json'; |
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$this->createAlfredWorkflowDataFolderIfNeeded(); |
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$this->createConfigFileIfNeeded($defaultConfig); |
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} |
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public static function getInstance(array $defaultConfig = []) |
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{ |
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if (is_null(self::$instance)) { |
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self::$instance = new self($defaultConfig); |
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} |
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return self::$instance; |
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} |
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public static function ifEmptyStartWith(array $defaultConfig = []) |
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{ |
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return self::getInstance($defaultConfig); |
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} |
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public static function read($key) |
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{ |
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$dot = dot(self::getInstance()->getConfigFileContentAsArray()); |
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return $dot->get($key); |
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} |
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public static function write($key, $value) |
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{ |
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$dot = dot(self::getInstance()->getConfigFileContentAsArray()); |
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$dot->set($key, $value); |
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self::getInstance()->writeArrayToConfigFileContent($dot->all()); |
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} |
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private function getConfigFileContentAsArray() |
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{ |
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return json_decode(file_get_contents(self::getInstance()->configFile), true); |
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} |
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private function writeArrayToConfigFileContent(array $config = []) |
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{ |
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file_put_contents(self::getInstance()->configFile, json_encode($config)); |
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} |
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private function createAlfredWorkflowDataFolderIfNeeded() |
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{ |
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if (! file_exists($this->workflowDataFolder)) { |
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mkdir($this->workflowDataFolder); |
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} |
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} |
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private function createConfigFileIfNeeded(array $config) |
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{ |
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if (! file_exists($this->configFile)) { |
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file_put_contents($this->configFile, json_encode($config, JSON_PRETTY_PRINT)); |
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} |
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} |
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public static function destroy() |
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{ |
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self::getInstance()->reset(); |
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self::$instance = null; |
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} |
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private function reset() |
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{ |
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self::getInstance()->workflowDataFolder = null; |
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self::getInstance()->configFile = null; |
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} |
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} |
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godbout /
alfred-workflow-config
