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<?php |
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class DMS implements DMSInterface |
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{ |
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/** |
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* Folder to store the documents in |
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* |
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* @var string |
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*/ |
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public static $dmsFolder = 'dms-assets'; |
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/** |
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* How many documents to store in a single folder. The square of this number is the maximum number of documents. |
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* |
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* The number should be a multiple of 10 |
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* |
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* @var int |
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*/ |
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public static $dmsFolderSize = 1000; |
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/** |
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* The shortcode handler key. Can be changed by user code. |
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* |
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* @config |
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* @var string |
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*/ |
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private static $shortcode_handler_key = 'dms_document_link'; |
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/** |
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* Factory method that returns an instance of the DMS. This could be any class that implements the DMSInterface. |
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* @static |
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* @return DMSInterface An instance of the Document Management System |
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*/ |
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public static function inst() |
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{ |
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$dmsPath = self::get_dms_path(); |
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$dms = new DMS(); |
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if (!is_dir($dmsPath)) { |
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self::create_storage_folder($dmsPath); |
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} |
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if (!file_exists($dmsPath . DIRECTORY_SEPARATOR . '.htaccess')) { |
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// Restrict access to the storage folder |
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copy( |
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BASE_PATH . DIRECTORY_SEPARATOR . DMS_DIR . DIRECTORY_SEPARATOR |
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. 'resources' . DIRECTORY_SEPARATOR . '.htaccess', |
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$dmsPath . DIRECTORY_SEPARATOR . '.htaccess' |
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); |
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copy( |
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BASE_PATH . DIRECTORY_SEPARATOR . DMS_DIR . DIRECTORY_SEPARATOR |
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. 'resources' . DIRECTORY_SEPARATOR . 'web.config', |
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$dmsPath . DIRECTORY_SEPARATOR . 'web.config' |
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); |
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} |
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return $dms; |
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} |
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/** |
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* @return string |
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*/ |
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public static function get_dms_path() |
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{ |
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return BASE_PATH . DIRECTORY_SEPARATOR . self::$dmsFolder; |
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} |
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public static function transform_file_to_file_path($file) |
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{ |
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//confirm we have a file |
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$filePath = null; |
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if (is_string($file)) { |
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$filePath = $file; |
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} elseif (is_object($file) && $file->is_a("File")) { |
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$filePath = $file->Filename; |
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} |
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if (!$filePath) { |
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throw new FileNotFoundException(); |
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} |
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return $filePath; |
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} |
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/** |
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* Takes a File object or a String (path to a file) and copies it into the DMS. The original file remains unchanged. |
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* When storing a document, sets the fields on the File has "tag" metadata. |
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* @param $file File object, or String that is path to a file to store, |
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* e.g. "assets/documents/industry/supplied-v1-0.pdf" |
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* @return DMSDocument |
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*/ |
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public function storeDocument($file) |
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{ |
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$filePath = self::transform_file_to_file_path($file); |
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//create a new document and get its ID |
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$doc = new DMSDocument(); |
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$doc->write(); |
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$doc->storeDocument($filePath); |
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return $doc; |
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} |
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/** |
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* |
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* Returns a number of Document objects based on the a search by tags. You can search by category alone, |
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* by tag value alone, or by both. I.e: |
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* |
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* <code> |
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* getByTag("fruits", null); |
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* getByTag(null, "banana"); |
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* getByTag("fruits", "banana"); |
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* </code> |
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* |
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* @param null $category The metadata category to search for |
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* @param null $value The metadata value to search for |
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* @param bool $showEmbargoed Boolean that specifies if embargoed documents should be included in results |
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* @return DocumentInterface |
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*/ |
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public function getByTag($category = null, $value = null, $showEmbargoed = false) |
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{ |
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// TODO: Implement getByTag() method. |
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} |
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/** |
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* Returns a number of Document objects that match a full-text search of the Documents and their contents |
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* (if contents is searchable and compatible search module is installed - e.g. FullTextSearch module) |
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* @param $searchText String to search for |
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* @param bool $showEmbargoed Boolean that specifies if embargoed documents should be included in results |
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* @return DocumentInterface |
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*/ |
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public function getByFullTextSearch($searchText, $showEmbargoed = false) |
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{ |
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// TODO: Implement getByFullTextSearch() method. |
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} |
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public function getByPage(SiteTree $page, $showEmbargoed = false) |
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{ |
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/** @var ArrayList $documents */ |
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$documents = $page->getAllDocuments(); |
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if (!$showEmbargoed) { |
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foreach ($documents as $document) { |
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if ($document->isEmbargoed()) { |
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$documents->remove($document); |
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} |
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} |
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} |
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return $documents; |
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} |
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public function getDocumentSetsByPage(SiteTree $page) |
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{ |
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return $page->getDocumentSets(); |
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} |
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/** |
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* Creates a storage folder for the given path |
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* @param $path Path to create a folder for |
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*/ |
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public static function create_storage_folder($path) |
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{ |
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if (!is_dir($path)) { |
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mkdir($path, 0777); |
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} |
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} |
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/** |
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* Calculates the storage path from a database DMSDocument ID |
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*/ |
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public static function get_storage_folder($id) |
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{ |
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$folderName = intval($id / self::$dmsFolderSize); |
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return $folderName; |
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} |
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/** |
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* Get the shortcode handler key |
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* |
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* @return string |
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*/ |
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public function getShortcodeHandlerKey() |
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{ |
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return (string) Config::inst()->get('DMS', 'shortcode_handler_key'); |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.