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<?php namespace Hafiz\Libraries; |
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use CodeIgniter\CLI\CLI; |
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use Config\Services; |
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class FileHandler |
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{ |
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/** |
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* @param string $table |
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* @param string $fields |
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* @param string $keys |
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*/ |
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public function writeTable(string $table, string $fields, string $keys) |
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{ |
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helper('inflector'); |
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$fileName = date('Y-m-d-His') . '_create_' . $table . '_table.php'; |
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$targetDir = ROOTPATH . 'app/Database/Migrations/'; |
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$filePath = $targetDir . $fileName; |
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$replace = ['{migrate}', '{fields}', '{keys}', '{table}']; |
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$with = [$fields, $keys, $table]; |
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$newTemplate = $this->migrationTemplate(); |
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$finalFile = str_replace($replace, $with, $newTemplate); |
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file_put_contents($filePath, $finalFile); |
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} |
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/** |
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* @return string |
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*/ |
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protected function migrationTemplate() |
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{ |
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return "<?php namespace App\Database\Migrations;\n\n" . |
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"use CodeIgniter\Database\Migration;\n\n" . |
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"/*\n" . |
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" * @class {migrate} Migration\n" . |
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" * @author Mohammad Hafijul Islam <[email protected]>\n" . |
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" * @license Free to use and abuse\n" . |
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" * @version 1.0.0 Beta\n" . |
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" * @created_by SQL2Migration Generator\n" . |
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" * @created_at " . date("d F, Y h:i:s A") . "\n" . |
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" */\n\n" . |
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"class Create{migrate} extends Migration\n" . |
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"{\n\n\tpublic function up() \n\t{\n\t\t" . |
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"\$this->forge->addField([" . |
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"\t\t\t{fields}\n" . |
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"\t]);\n\n\n\t\t" . |
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"\t\t{keys}\n" . |
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"\t\t\$this->forge->createTable('{table}');\n" . |
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"\n\t}\n\n" . |
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"\t//--------------------------------------------------------------------\n" . |
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"\n\tpublic function down()\n" . |
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"\t{\n" . |
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"\t\t\$this->forge->dropTable('{table}');\n" . |
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"\t}\n}"; |
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} |
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/** |
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* @param string $path |
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* @return bool |
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*/ |
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public function checkFileExist(string $path): bool |
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{ |
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if (is_file($path)) { |
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$permission = CLI::prompt("File already exists.Overwrite? ", ['yes', 'no'], 'required|in_list[yes,no]'); |
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if ($permission == 'no') { |
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CLI::error("Task Cancelled."); |
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exit(1); |
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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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* Create new Directory and verify |
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* if that already exist or not |
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* |
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* @param string $path |
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* @return bool |
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*/ |
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public function verifyDirectory(string $path = ''): bool |
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{ |
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$targetDir = $this->pathFromLocation($path); |
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$permission = null; |
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//if folder already exists |
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if ($this->checkFolderExist($path) == true) |
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return true; |
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//create a folder |
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if (!mkdir($targetDir, 0755, true) == true) { |
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CLI::error("Directory Location is not writable."); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Take a File Location with file name then remove file name |
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* return a Directory Location |
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* |
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* @param string $filePath |
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* @return string |
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*/ |
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protected function pathFromLocation(string $filePath): string |
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{ |
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return dirname($filePath); |
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} |
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/** |
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* @param string $path |
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* @return bool |
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*/ |
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public function checkFolderExist(string $path = ''): bool |
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{ |
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$path = realpath($this->pathFromLocation($path)); |
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if (!is_dir($path)) { |
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CLI::error("Directory: " . $path . " is Invalid or doesn't Exists."); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Given a Namespace name detect Real path |
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* Or return the Path of Default once. |
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* @param string $space |
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* @param string $default |
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* @return array $pathinfo |
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*/ |
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public function getNamespaceInfo($space = null, string $default = 'App'): array |
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{ |
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// Get all namespaces |
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$namespaces = Services::autoloader()->getNamespace(); |
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if (!is_null($space)) { |
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if (key_exists($space, $namespaces)) { |
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return ['ns' => $space, |
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'path' => realpath(reset($namespaces[$space])), |
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'default' => false]; |
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} |
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CLI::error("Namespace not found in AutoLoader. Using Default [$default]"); |
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} |
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return ['ns' => $default, |
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'path' => realpath(reset($namespaces[$default])), |
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'default' => true]; |
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} |
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/** |
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* @param string $parent |
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* @param string $default |
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* @return array |
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*/ |
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public function getParentNamespace(string $parent, string $default): array |
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{ |
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} |
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/** |
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* @param string $template |
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* @param array $data |
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* @return string |
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*/ |
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public function renderTemplate(string $template, array $data): string |
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{ |
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$templateDir = realpath(__DIR__ . '/../Templates/') . '/'; |
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$skeleton = file_get_contents($templateDir . $template . '.php'); |
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return str_replace(array_keys($data), array_values($data), $skeleton); |
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} |
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} |
For hinted functions/methods where all return statements with the correct type are only reachable via conditions, ?null? gets implicitly returned which may be incompatible with the hinted type. Let?s take a look at an example: