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<?php |
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/** |
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* User: Jens |
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* Date: 30-1-2017 |
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* Time: 20:15 |
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* |
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* @property array sitemap |
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* @property array applicationComponents |
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* @property array documentTypes |
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* @property array bricks |
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* @property array imageSet |
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* @property array images |
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* @property array files |
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* @property array users |
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*/ |
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namespace library\storage; |
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class Repository |
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{ |
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protected $storagePath; |
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protected $fileBasedSubsets = array('sitemap', 'applicationComponents', 'documentTypes', 'bricks', 'imageSet', 'images', 'files', 'users'); |
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protected $sitemap; |
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protected $sitemapChanges = false; |
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protected $applicationComponents; |
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protected $applicationComponentsChanges = false; |
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protected $documentTypes; |
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protected $documentTypesChanges = false; |
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protected $bricks; |
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protected $bricksChanges = false; |
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protected $imageSet; |
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protected $imageSetChanges = false; |
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protected $images; |
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protected $imagesChanges = false; |
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protected $files; |
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protected $filesChanges = false; |
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protected $users; |
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protected $usersChanges = false; |
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protected $contentDbHandle; |
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/** |
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* Repository constructor. |
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* @param $storagePath |
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* @throws \Exception |
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*/ |
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public function __construct($storagePath) |
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{ |
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$storagePath = realpath($storagePath); |
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if (is_dir($storagePath) && $storagePath !== false) { |
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$this->storagePath = $storagePath; |
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} else { |
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throw new \Exception('Repository not yet initialized.'); |
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} |
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} |
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/** |
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* Creates the folder in which to create all storage related files |
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* |
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* @param $storagePath |
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* @return bool |
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*/ |
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public static function create($storagePath) |
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{ |
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return mkdir($storagePath); |
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} |
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/** |
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* Initiates default storage |
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* @throws \Exception |
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*/ |
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public function init() |
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{ |
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$storageDefaultPath = realpath('../library/cc/install/_storage.json'); |
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$contentSqlPath = realpath('../library/cc/install/content.sql'); |
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$this->initConfigStorage($storageDefaultPath); |
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$this->initContentDb($contentSqlPath); |
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$this->save(); |
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} |
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public function __get($name) |
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{ |
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if (isset($this->$name)) { |
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if (in_array($name, $this->fileBasedSubsets)) { |
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return $this->$name; |
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} else { |
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dump(); |
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} |
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} else { |
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if (in_array($name, $this->fileBasedSubsets)) { |
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return $this->loadSubset($name); |
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} else { |
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throw new \Exception('Trying to get undefined property from Repository: ' . $name); |
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} |
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} |
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} |
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public function __set($name, $value) |
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{ |
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if (in_array($name, $this->fileBasedSubsets)) { |
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$this->$name = $value; |
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$changes = $name . 'Changes'; |
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$this->$changes = true; |
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} else { |
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throw new \Exception('Trying to persist unknown subset in repository: ' . $name . ' <br /><pre>' . print_r($value, true) . '</pre>'); |
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} |
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} |
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public function save() |
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{ |
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$this->sitemapChanges ? $this->saveSubset('sitemap') : null; |
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$this->applicationComponentsChanges ? $this->saveSubset('applicationComponents') : null; |
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$this->documentTypesChanges ? $this->saveSubset('documentTypes') : null; |
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$this->bricksChanges ? $this->saveSubset('bricks') : null; |
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$this->imageSetChanges ? $this->saveSubset('imageSet') : null; |
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$this->imagesChanges ? $this->saveSubset('images') : null; |
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$this->filesChanges ? $this->saveSubset('files') : null; |
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$this->usersChanges ? $this->saveSubset('users') : null; |
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} |
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protected function saveSubset($subset) |
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{ |
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$json = json_encode($this->$subset); |
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$subsetStoragePath = $this->storagePath . DIRECTORY_SEPARATOR . $subset . '.json'; |
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file_put_contents($subsetStoragePath, $json); |
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$changes = $subset . 'Changes'; |
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$this->$changes = false; |
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} |
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protected function loadSubset($subset) |
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{ |
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$subsetStoragePath = $this->storagePath . DIRECTORY_SEPARATOR . $subset . '.json'; |
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$json = file_get_contents($subsetStoragePath); |
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$json = json_decode($json); |
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$this->$subset = $json; |
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return $json; |
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} |
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/** |
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* @param $contentSqlPath |
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*/ |
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protected function initContentDb($contentSqlPath) |
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{ |
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$db = $this->getContentDbHandle(); |
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$sql = file_get_contents($contentSqlPath); |
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$db->exec($sql); |
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} |
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/** |
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* @param $storageDefaultPath |
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*/ |
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protected function initConfigStorage($storageDefaultPath) |
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{ |
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$json = file_get_contents($storageDefaultPath); |
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$json = json_decode($json); |
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$this->sitemap = $json->sitemap; |
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$this->sitemapChanges = true; |
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$this->applicationComponents = $json->applicationComponents; |
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$this->applicationComponentsChanges = true; |
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$this->documentTypes = $json->documentTypes; |
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$this->documentTypesChanges = true; |
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$this->bricks = $json->bricks; |
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$this->bricksChanges = true; |
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$this->imageSet = $json->imageSet; |
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$this->imageSetChanges = true; |
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$this->images = $json->images; |
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$this->imagesChanges = true; |
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$this->files = $json->files; |
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$this->filesChanges = true; |
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$this->users = $json->users; |
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$this->usersChanges = true; |
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} |
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/** |
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* @return \PDO |
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*/ |
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protected function getContentDbHandle() |
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{ |
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if ($this->contentDbHandle === null) { |
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$this->contentDbHandle = new \PDO('sqlite:' . $this->storagePath . DIRECTORY_SEPARATOR . 'content.db'); |
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} |
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return $this->contentDbHandle; |
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} |
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public function getDocuments() |
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{ |
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return $this->getDocumentsByPath('/'); |
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} |
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public function getDocumentsByPath($folderPath) |
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{ |
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$db = $this->getContentDbHandle(); |
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$folderPathWithWildcard = $folderPath . '%'; |
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$stmt = $this->getDbStatement(' |
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SELECT * |
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FROM documents |
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WHERE `path` LIKE ' . $db->quote($folderPathWithWildcard) . ' |
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AND substr(`path`, ' . (strlen($folderPath) + 1) . ') NOT LIKE "%/%" |
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AND path != ' . $db->quote($folderPath) . ' |
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ORDER BY `type` DESC, `path` ASC |
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'); |
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$documents = $stmt->fetchAll(\PDO::FETCH_CLASS, '\library\storage\Document'); |
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foreach ($documents as $key => $document) { |
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if ($document->type === 'folder') { |
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$document->dbHandle = $db; |
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$documents[$key] = $document; |
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} |
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} |
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return $documents; |
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} |
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/** |
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* @param $path |
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* @return bool|Document |
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*/ |
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public function getDocumentContainerByPath($path) |
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{ |
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$document = $this->getDocumentByPath($path); |
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if ($document === false) { |
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return false; |
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} |
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$slugLength = strlen($document->slug); |
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$containerPath = substr($path, 0, -$slugLength); |
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if ($containerPath === '/') { |
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return $this->getRootFolder(); |
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} |
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$containerFolder = $this->getDocumentByPath($containerPath); |
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return $containerFolder; |
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} |
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/** |
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* @param $path |
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* @return bool|Document |
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*/ |
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public function getDocumentByPath($path) |
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{ |
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$db = $this->getContentDbHandle(); |
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$document = $this->fetchDocument(' |
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SELECT * |
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FROM documents |
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WHERE path = ' . $db->quote($path) . ' |
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'); |
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if ($document instanceof Document && $document->type === 'folder') { |
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$document->dbHandle = $db; |
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} |
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return $document; |
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} |
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protected function fetchAllDocuments($sql) |
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{ |
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$stmt = $this->getDbStatement($sql); |
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return $stmt->fetchAll(\PDO::FETCH_CLASS, '\library\storage\Document'); |
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} |
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protected function fetchDocument($sql) |
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{ |
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$stmt = $this->getDbStatement($sql); |
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return $stmt->fetchObject('\library\storage\Document'); |
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} |
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/** |
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* @param $sql |
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* @return \PDOStatement |
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* @throws \Exception |
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*/ |
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protected function getDbStatement($sql) |
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{ |
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$db = $this->getContentDbHandle(); |
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$stmt = $db->query($sql); |
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View Code Duplication |
if ($stmt === false) { |
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$errorInfo = $db->errorInfo(); |
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$errorMsg = $errorInfo[2]; |
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throw new \Exception('SQLite Exception: ' . $errorMsg . ' in SQL: <br /><pre>' . $sql . '</pre>'); |
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} |
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return $stmt; |
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} |
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protected function getRootFolder() |
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{ |
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$rootFolder = new Document(); |
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$rootFolder->path = '/'; |
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$rootFolder->type = 'folder'; |
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return $rootFolder; |
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} |
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/** |
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* @param $path |
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* @param Document $documentObject |
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* @return bool |
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*/ |
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public function saveDocument($documentObject) |
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{ |
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$db = $this->getContentDbHandle(); |
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$stmt = $this->getDbStatement(' |
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INSERT OR REPLACE INTO documents (`path`,`title`,`slug`,`type`,`documentType`,`documentTypeSlug`,`state`,`lastModificationDate`,`creationDate`,`lastModifiedBy`,`fields`,`bricks`,`dynamicBricks`) |
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VALUES( |
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' . $db->quote($documentObject->path) . ', |
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' . $db->quote($documentObject->title) . ', |
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' . $db->quote($documentObject->slug) . ', |
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' . $db->quote($documentObject->type) . ', |
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' . $db->quote($documentObject->documentType) . ', |
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' . $db->quote($documentObject->documentTypeSlug) . ', |
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' . $db->quote($documentObject->state) . ', |
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' . $db->quote($documentObject->lastModificationDate) . ', |
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' . $db->quote($documentObject->creationDate) . ', |
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' . $db->quote($documentObject->lastModifiedBy) . ', |
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' . $db->quote(json_encode($documentObject->fields)) . ', |
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' . $db->quote(json_encode($documentObject->bricks)) . ', |
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' . $db->quote(json_encode($documentObject->dynamicBricks)) . ' |
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) |
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'); |
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$result = $stmt->execute(); |
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return $result; |
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} |
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public function deleteDocumentByPath($path) |
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{ |
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$db = $this->getContentDbHandle(); |
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$documentToDelete = $this->getDocumentByPath($path); |
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if ($documentToDelete instanceof Document) { |
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if ($documentToDelete->type == 'document') { |
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$stmt = $this->getDbStatement(' |
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DELETE FROM documents |
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WHERE path = ' . $db->quote($path) . ' |
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'); |
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} elseif ($documentToDelete->type == 'folder') { |
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$folderPathWithWildcard = $path . '%'; |
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$stmt = $this->getDbStatement(' |
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DELETE FROM documents |
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WHERE (path LIKE ' . $db->quote($folderPathWithWildcard) . ' |
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AND substr(`path`, ' . (strlen($path) + 1) . ', 1) = "/") |
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OR path = ' . $db->quote($path) . ' |
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'); |
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} |
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} |
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$stmt->execute(); |
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} |
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} |
Since your code implements the magic setter
_set
, this function will be called for any write access on an undefined variable. You can add the@property
annotation to your class or interface to document the existence of this variable.Since the property has write access only, you can use the @property-write annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.