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<?php |
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/** |
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* This file is part of FSConsoleTools |
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* Copyright (C) 2018 Francesc Pineda Segarra <[email protected]> |
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* |
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* This program is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as |
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* published by the Free Software Foundation, either version 3 of the |
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* License, or (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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namespace FacturaScriptsUtils\Console\Command; |
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use DOMDocument; |
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use FacturaScriptsUtils\Console\ConsoleAbstract; |
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use SimpleXMLElement; |
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/** |
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* Class OrderXmlTable |
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* |
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* @author Francesc Pineda Segarra <[email protected]> |
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*/ |
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class OrderXmlTables extends ConsoleAbstract |
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{ |
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/** |
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* Constant values for return, to easy know how execution ends. |
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*/ |
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const RETURN_SUCCESS = 0; |
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const RETURN_SRC_FOLDER_NOT_SET = 1; |
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const RETURN_DST_FOLDER_NOT_SET = 2; |
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const RETURN_TAG_NAME_NOT_SET = 3; |
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const RETURN_CANT_CREATE_FOLDER = 4; |
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const RETURN_FAIL_SAVING_FILE = 5; |
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const RETURN_NO_FILES = 6; |
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const RETURN_SRC_FOLDER_NOT_EXISTS = 7; |
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const RETURN_INCORRECT_FILE = 8; |
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/** |
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* Folder source path. |
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* |
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* @var string |
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*/ |
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private $folderSrcPath; |
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/** |
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* Folder destiny path. |
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* |
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* @var string |
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*/ |
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private $folderDstPath; |
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/** |
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* Tagname used for order. |
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* |
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* @var string |
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*/ |
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private $tagName; |
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/** |
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* Set default source folder. |
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* |
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* @param string $folderSrcPath |
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* |
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* @return $this |
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*/ |
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public function setFolderSrcPath(string $folderSrcPath): self |
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{ |
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$this->folderSrcPath = $folderSrcPath; |
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return $this; |
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} |
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/** |
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* Set default destiny folder. |
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* |
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* @param string $folderDstPath |
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* |
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* @return $this |
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*/ |
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public function setFolderDstPath(string $folderDstPath): self |
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{ |
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$this->folderDstPath = $folderDstPath; |
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return $this; |
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} |
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/** |
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* Set tag name. |
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* |
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* @param string $tagName |
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* |
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* @return $this |
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*/ |
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public function setTagName(string $tagName): self |
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{ |
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$this->tagName = $tagName; |
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return $this; |
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} |
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/** |
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* Run the OrderXmlTable script. |
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* |
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* @param array $params |
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* |
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* @return int |
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* @throws \Exception |
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*/ |
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public function run(...$params): int |
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{ |
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$status = $this->checkOptions($params); |
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if ($status < 0) { |
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return $status; |
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} |
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$this->setFolderSrcPath($params[0] ?? \FS_FOLDER . 'Core/Table/'); |
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$this->setFolderDstPath($params[1] ?? \FS_FOLDER . 'Core/Table/'); |
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$this->setTagName($params[2] ?? 'name'); |
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echo 'Options setted:' . \PHP_EOL; |
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echo ' Source path: ' . $this->folderSrcPath . \PHP_EOL; |
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echo ' Destiny path: ' . $this->folderDstPath . \PHP_EOL; |
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echo ' Tag name: ' . $this->tagName . \PHP_EOL; |
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if (!$this->areYouSure()) { |
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echo ' Options [SRC] [DST] [TAG]' . \PHP_EOL; |
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return self::RETURN_SUCCESS; |
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} |
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$status = $this->check(); |
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if ($status > 0) { |
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return $status; |
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} |
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$files = array_diff(scandir($this->folderSrcPath, SCANDIR_SORT_ASCENDING), ['.', '..']); |
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if (\count($files) === 0) { |
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echo 'ERROR: No files on folder' . \PHP_EOL; |
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return self::RETURN_NO_FILES; |
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} |
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return $this->orderXml($files); |
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} |
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/** |
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* Return description about this class. |
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* |
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* @return string |
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*/ |
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public function getDescription(): string |
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{ |
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return 'Order XML content files by tag name.'; |
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} |
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/** |
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* Print help information to the user. |
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*/ |
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public function showHelp() |
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{ |
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$array = \explode('\\', __CLASS__); |
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$class = array_pop($array); |
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echo 'Use as: php vendor/bin/console ' . $class . ' [OPTIONS]' . \PHP_EOL; |
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echo 'Available options:' . \PHP_EOL; |
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echo ' -h, --help Show this help.' . \PHP_EOL; |
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echo \PHP_EOL; |
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echo ' OPTION1 Source path' . \PHP_EOL; |
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echo ' OPTION2 Destiny path' . \PHP_EOL; |
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echo ' OPTION3 Tag name' . \PHP_EOL; |
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echo \PHP_EOL; |
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} |
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/** |
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* Returns an associative array of available methods for the user. |
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* Add more options if you want to add support for custom methods. |
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* [ |
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* '-h' => 'showHelp', |
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* '--help' => 'showHelp', |
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* ] |
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* |
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* @return array |
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*/ |
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public function getUserMethods(): array |
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{ |
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return [ |
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'-h' => 'showHelp', |
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'--help' => 'showHelp' |
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]; |
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} |
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/** |
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* Order Xml files |
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* |
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* @param array $files |
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* |
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* @return int |
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* @throws \Exception |
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*/ |
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private function orderXml(array $files): int |
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{ |
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try { |
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foreach ($files as $fileName) { |
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$xml = simplexml_load_string(file_get_contents($this->folderSrcPath . $fileName)); |
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// Get all children of table into an array |
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$table = (array) $xml->children(); |
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$this->checkStructure($fileName, $table); |
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$dom = new DOMDocument(); |
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$dom->loadXML($this->generateXML($fileName, $table)); |
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$filePath = $this->folderDstPath . '/' . $fileName; |
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if ($dom->save($filePath) === false) { |
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echo "ERROR: Can't save file " . $filePath . \PHP_EOL; |
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return self::RETURN_FAIL_SAVING_FILE; |
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} |
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} |
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} catch (\Exception $e) { |
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echo $e->getMessage(), \PHP_EOL; |
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return self::RETURN_INCORRECT_FILE; |
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} |
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echo 'Finished! Look at "' . $this->folderDstPath . '"' . \PHP_EOL; |
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return self::RETURN_SUCCESS; |
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} |
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/** |
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* Check if basic structure is correct |
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* |
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* @param string $fileName |
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* @param array $table |
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* |
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* @throws \Exception |
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*/ |
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private function checkStructure(string $fileName, array $table) |
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{ |
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if (!isset($table['column'])) { |
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throw new \RuntimeException( |
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'File is incorrect ' . $this->folderSrcPath . $fileName . \PHP_EOL |
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. 'File does not contain any column.' . \PHP_EOL |
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. 'Execution stopped' |
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); |
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} |
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foreach ($table as $key => $row) { |
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$item = isset($key) ? 'column' : null; |
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$item = $item ?? (isset($key) ? 'constraint' : null); |
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if ($item === null) { |
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throw new \RuntimeException( |
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'File is incorrect ' . $this->folderSrcPath . $fileName . \PHP_EOL |
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. 'Unexpected data ' . print_r($key, true) . ' => ' . print_r($row, true) . '.' |
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. 'Execution stopped' |
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); |
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} |
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if (isset($row[$item]) && !isset($row[$item]['name'], $row[$item]['type'])) { |
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throw new \RuntimeException( |
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'File is incorrect ' . $this->folderSrcPath . $fileName . \PHP_EOL |
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. \ucfirst($item) . ' ' . print_r($row[$item], true) . ' does not contain name or type.' |
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. 'Execution stopped' |
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); |
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} |
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} |
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} |
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/** |
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* Return the final content of the XML file. |
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* |
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* @param string $fileName |
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* @param array $table |
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* |
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* @return string |
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*/ |
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private function generateXML(string $fileName, array $table): string |
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{ |
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$columns = $table['column']; |
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// Call usort on the array |
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if (!\is_object($columns)) { |
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usort($columns, [$this, 'sortName']); |
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} |
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// Generate string XML result |
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$strXML = $this->generateXMLHeader($fileName); |
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$strXML .= '<table>' . PHP_EOL; |
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$strXML .= $this->generateXMLContent($columns); |
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if (isset($table['constraint'])) { |
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$constraints = $table['constraint']; |
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if (!\is_object($constraints)) { |
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usort($constraints, [$this, 'sortName']); |
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} |
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$strXML .= $this->generateXMLContent($constraints, 'constraint'); |
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} |
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$strXML .= '</table>'; |
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return $strXML; |
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} |
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/** |
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* Check if options are looking for help. |
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* |
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* @param array $params |
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* |
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* @return int |
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*/ |
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private function checkOptions(array $params = []): int |
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{ |
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if (isset($params[0])) { |
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switch ($params[0]) { |
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case '-h': |
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case '--help': |
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$this->showHelp(); |
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return -1; |
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} |
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} |
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return 0; |
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} |
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/** |
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* Launch basic checks. |
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* |
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* @return int |
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*/ |
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private function check(): int |
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{ |
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if ($this->folderSrcPath === null) { |
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echo 'ERROR: Source folder not setted.' . \PHP_EOL; |
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return self::RETURN_SRC_FOLDER_NOT_SET; |
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} |
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if ($this->folderDstPath === null) { |
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echo 'ERROR: Destiny folder not setted.' . \PHP_EOL; |
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return self::RETURN_DST_FOLDER_NOT_SET; |
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} |
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if ($this->tagName === null) { |
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echo 'ERROR: Tag name not setted.' . \PHP_EOL; |
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return self::RETURN_TAG_NAME_NOT_SET; |
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} |
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if (!is_dir($this->folderSrcPath)) { |
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echo 'ERROR: Source folder ' . $this->folderSrcPath . ' not exists.' . \PHP_EOL; |
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return self::RETURN_SRC_FOLDER_NOT_EXISTS; |
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} |
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if (!is_file($this->folderDstPath) && !@mkdir($this->folderDstPath) && !is_dir($this->folderDstPath)) { |
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echo "ERROR: Can't create folder " . $this->folderDstPath; |
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return self::RETURN_CANT_CREATE_FOLDER; |
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} |
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return self::RETURN_SUCCESS; |
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} |
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|
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/** |
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* Custom function to re-order with usort. |
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* |
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* @param SimpleXMLElement $xmlA |
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* @param SimpleXMLElement $xmlB |
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* |
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* @return int |
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*/ |
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private function sortName(SimpleXMLElement $xmlA, SimpleXMLElement $xmlB): int |
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{ |
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return strcasecmp($xmlA->{$this->tagName}, $xmlB->{$this->tagName}); |
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} |
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/** |
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* Generate the content of the XML. |
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* |
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* @param array|object $data |
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* @param string $tagName |
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* |
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* @return string |
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*/ |
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private function generateXMLContent($data, $tagName = 'column'): string |
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{ |
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$str = ''; |
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if (\is_array($data)) { |
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foreach ($data as $field) { |
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$str .= ' <' . $tagName . '>' . PHP_EOL; |
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foreach ((array) $field as $key => $value) { |
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$str .= ' <' . $key . '>' . $value . '</' . $key . '>' . PHP_EOL; |
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} |
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$str .= ' </' . $tagName . '>' . PHP_EOL; |
374
|
|
|
} |
375
|
|
|
} |
376
|
|
|
if (\is_object($data)) { |
377
|
|
|
$str .= ' <' . $tagName . '>' . PHP_EOL; |
378
|
|
|
foreach ((array) $data as $key => $value) { |
379
|
|
|
$str .= ' <' . $key . '>' . $value . '</' . $key . '>' . PHP_EOL; |
380
|
|
|
} |
381
|
|
|
$str .= ' </' . $tagName . '>' . PHP_EOL; |
382
|
|
|
} |
383
|
|
|
|
384
|
|
|
return $str; |
385
|
|
|
} |
386
|
|
|
|
387
|
|
|
/** |
388
|
|
|
* Generate the header of the XML. |
389
|
|
|
* |
390
|
|
|
* @param string $fileName |
391
|
|
|
* |
392
|
|
|
* @return string |
393
|
|
|
*/ |
394
|
|
|
private function generateXMLHeader(string $fileName): string |
395
|
|
|
{ |
396
|
|
|
$str = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL; |
397
|
|
|
$str .= '<!--' . PHP_EOL; |
398
|
|
|
$str .= ' Document : ' . $fileName . PHP_EOL; |
399
|
|
|
$str .= ' Author : Ordered with OrderXmlTables from FSConsoleTools' . PHP_EOL; |
400
|
|
|
$str .= ' Description: Structure for the ' . str_replace('.xml', '', $fileName) . ' table.' . PHP_EOL; |
401
|
|
|
$str .= '-->' . PHP_EOL; |
402
|
|
|
return $str; |
403
|
|
|
} |
404
|
|
|
} |
405
|
|
|
|