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<?php |
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namespace samsoncms\api; |
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// Backward compatibility |
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//require('generated/Material.php'); |
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//require('generated/Field.php'); |
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//require('generated/MaterialField.php'); |
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//require('generated/Structure.php'); |
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//require('generated/StructureField.php'); |
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use samson\activerecord\dbMySQLConnector; |
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use samson\activerecord\TableRelation; |
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use samsoncms\api\generated\Materialfield; |
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use samsoncms\api\generated\Structurefield; |
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use samsoncms\api\generated\Structurematerial; |
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use samsoncms\api\generator\GenericWriter; |
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use samsonframework\container\definition\analyzer\annotation\annotation\Service; |
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use samsonframework\core\ResourcesInterface; |
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use samsonframework\core\SystemInterface; |
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use samsonframework\core\CompressInterface; |
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use samsonphp\generator\Generator; |
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use samson\core\CompressableExternalModule; |
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/** |
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* SamsonCMS API |
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* @package samsoncms\api |
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* @Service("cmsapi2") |
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*/ |
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class CMS extends CompressableExternalModule implements CompressInterface |
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{ |
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/** Database entity name for relations between material and navigation */ |
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const MATERIAL_NAVIGATION_RELATION_ENTITY = Structurematerial::class; |
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/** Database entity name for relations between material and images */ |
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const MATERIAL_IMAGES_RELATION_ENTITY = GalleryField::class; |
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/** Database entity name for relations between additional fields and navigation */ |
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const FIELD_NAVIGATION_RELATION_ENTITY = Structurefield::class; |
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/** Database entity name for relations between material and additional fields values */ |
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const MATERIAL_FIELD_RELATION_ENTITY = Materialfield::class; |
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/** @var string Database table names prefix */ |
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public $tablePrefix = ''; |
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/** Identifier */ |
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protected $id = 'cmsapi2'; |
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/** @var \samsonframework\orm\DatabaseInterface */ |
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protected $database; |
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/** @var array[string] Collection of generated queries */ |
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protected $queries; |
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/** |
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* CMS constructor. |
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* |
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* @param string $path |
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* @param ResourcesInterface $resources |
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* @param SystemInterface $system |
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*/ |
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public function __construct($path, ResourcesInterface $resources, SystemInterface $system) |
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{ |
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$this->database = db(); |
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parent::__construct($path, $resources, $system); |
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} |
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/** |
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* Module initialization. |
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* |
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* @param array $params Initialization parameters |
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* @return boolean|null Initialization result |
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*/ |
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public function init(array $params = array()) |
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{ |
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$this->rewriteEntityLocale(); |
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} |
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/** |
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* Entity additional fields localization support. |
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*/ |
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protected function rewriteEntityLocale() |
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{ |
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// Iterate all generated entity classes |
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foreach (get_declared_classes() as $entityClass) { |
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if (is_subclass_of($entityClass, '\samsoncms\api\Entity')) { |
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// Insert current application locale |
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str_replace('@locale', locale(), $entityClass::$_sql_select); |
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} |
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} |
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} |
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public function beforeCompress(& $obj = null, array & $code = null) |
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{ |
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} |
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public function afterCompress(& $obj = null, array & $code = null) |
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{ |
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// Iterate through generated php code |
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$files = array(); |
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foreach (\samson\core\File::dir($this->cache_path, 'php', '', $files, 1) as $file) { |
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// No namespace for global function file |
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$ns = strpos($file, 'func') === false ? __NAMESPACE__ : ''; |
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// Compress generated php code |
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$obj->compress_php($file, $this, $code, $ns); |
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} |
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} |
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//[PHPCOMPRESSOR(remove,start)] |
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/** |
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* @see ModuleConnector::prepare() |
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*/ |
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public function prepare() |
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{ |
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// Create cms_version |
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$this->database->execute(' |
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CREATE TABLE IF NOT EXISTS `cms_version` ( |
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`version` varchar(15) NOT NULL DEFAULT \'30\' |
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) ENGINE=InnoDB DEFAULT CHARSET=utf8;' |
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); |
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// Perform this migration and execute only once |
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if ($this->migrator() != 40) { |
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// Perform SQL table creation |
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$path = __DIR__ . '/../sql/'; |
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foreach (array_slice(scandir($path), 2) as $file) { |
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trace('Performing database script [' . $file . ']'); |
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try { |
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foreach ($this->readSQL($path . $file, $this->tablePrefix) as $sql) { |
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$this->database->execute($sql); |
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} |
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} catch(\Exception $e) { |
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throw new \Exception('Canot execute file: "'.$file.'"'."\n".$e->getMessage()); |
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} |
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} |
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$this->migrator(40); |
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} |
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// Initiate migration mechanism |
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// $this->database->migration(get_class($this), array($this, 'migrator')); |
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// Define permanent table relations |
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// new TableRelation('material', 'user', 'UserID', 0, 'user_id'); |
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// new TableRelation('material', 'gallery', 'MaterialID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('material', 'materialfield', 'MaterialID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('material', 'field', 'materialfield.FieldID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('material', 'structurematerial', 'MaterialID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('material', 'structure', 'structurematerial.StructureID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('materialfield', 'field', 'FieldID'); |
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// new TableRelation('materialfield', 'material', 'MaterialID'); |
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// new TableRelation('structurematerial', 'structure', 'StructureID'); |
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// new TableRelation('structurematerial', 'materialfield', 'MaterialID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('structurematerial', 'material', 'MaterialID', TableRelation::T_ONE_TO_MANY); |
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// new TableRelation('structure', 'material', 'structurematerial.MaterialID', TableRelation::T_ONE_TO_MANY, null, 'manymaterials'); |
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// new TableRelation('structure', 'gallery', 'structurematerial.MaterialID', TableRelation::T_ONE_TO_MANY, null, 'manymaterials'); |
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// /*new TableRelation( 'structure', 'material', 'MaterialID' );*/ |
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// new TableRelation('structure', 'user', 'UserID', 0, 'user_id'); |
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// new TableRelation('structure', 'materialfield', 'material.MaterialID', TableRelation::T_ONE_TO_MANY, 'MaterialID', '_mf'); |
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// new TableRelation('structure', 'structurematerial', 'StructureID', TableRelation::T_ONE_TO_MANY); |
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// //new TableRelation('related_materials', 'material', 'first_material', TableRelation::T_ONE_TO_MANY, 'MaterialID'); |
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// //new TableRelation('related_materials', 'materialfield', 'first_material', TableRelation::T_ONE_TO_MANY, 'MaterialID'); |
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// new TableRelation('field', 'structurefield', 'FieldID'); |
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// new TableRelation('field', 'structure', 'structurefield.StructureID'); |
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// new TableRelation('structurefield', 'field', 'FieldID'); |
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// new TableRelation('structurefield', 'materialfield', 'FieldID'); |
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// new TableRelation('structurefield', 'material', 'materialfield.MaterialID'); |
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// new TableRelation('structure', 'structure_relation', 'StructureID', TableRelation::T_ONE_TO_MANY, 'parent_id', 'children_relations'); |
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// new TableRelation('structure', 'structure', 'children_relations.child_id', TableRelation::T_ONE_TO_MANY, 'StructureID', 'children'); |
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// new TableRelation('structure', 'structure_relation', 'StructureID', TableRelation::T_ONE_TO_MANY, 'child_id', 'parents_relations'); |
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// new TableRelation('structure', 'structure', 'parents_relations.parent_id', TableRelation::T_ONE_TO_MANY, 'StructureID', 'parents'); |
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// new TableRelation('structurematerial', 'structure_relation', 'StructureID', TableRelation::T_ONE_TO_MANY, 'parent_id'); |
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// new TableRelation('groupright', 'right', 'RightID', TableRelation::T_ONE_TO_MANY); |
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// TODO: Should be removed |
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// $this->system->module('activerecord')->relations(); |
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$classWriter = new GenericWriter( |
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$this->database, |
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new Generator(), |
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__NAMESPACE__ . '\\generated', |
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[ |
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\samsoncms\api\generator\analyzer\RealAnalyzer::class => [ |
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\samsoncms\api\generator\RealEntity::class, |
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\samsoncms\api\generator\RealQuery::class, |
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\samsoncms\api\generator\RealCollection::class, |
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], |
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\samsoncms\api\generator\analyzer\TableTraitAnalyzer::class => [ |
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\samsoncms\api\generator\TableTrait::class |
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], |
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\samsoncms\api\generator\analyzer\VirtualAnalyzer::class => [ |
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\samsoncms\api\generator\VirtualEntity::class, |
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\samsoncms\api\generator\VirtualQuery::class, |
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\samsoncms\api\generator\VirtualCollection::class, |
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], |
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\samsoncms\api\generator\analyzer\GalleryAnalyzer::class => [ |
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\samsoncms\api\generator\Gallery::class, |
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], |
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\samsoncms\api\generator\analyzer\TableAnalyzer::class => [ |
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\samsoncms\api\generator\TableVirtualEntity::class, |
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\samsoncms\api\generator\TableVirtualQuery::class, |
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\samsoncms\api\generator\TableVirtualCollection::class, |
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\samsoncms\api\generator\Table::class, |
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\samsoncms\api\generator\Row::class |
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] |
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], |
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$this->cache_path |
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); |
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$classWriter->write(); |
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return parent::prepare(); |
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} |
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/** |
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* Handler for CMSAPI database version manipulating |
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* |
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* @param string $toVersion Version to switch to |
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* |
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* @return string Current database version |
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*/ |
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public function migrator($toVersion = null) |
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{ |
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// If something passed - change database version to it |
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if (func_num_args()) { |
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// Save current version to special db table |
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$this->database->execute( |
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"ALTER TABLE `" . dbMySQLConnector::$prefix . "cms_version` |
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CHANGE `version` `version` VARCHAR( 15 ) CHARACTER SET utf8 |
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COLLATE utf8_general_ci NOT NULL DEFAULT '" . $toVersion . "';" |
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); |
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die('Database successfully migrated to [' . $toVersion . ']'); |
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} else { // Return current database version |
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$version_row = $this->database->fetch('SHOW COLUMNS FROM `' . $this->database::$prefix . 'cms_version`'); |
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if (isset($version_row[0]['Default'])) { |
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return $version_row[0]['Default']; |
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} else { |
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return 0; |
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} |
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} |
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} |
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/** |
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* Read SQL file with variables placeholders pasting |
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* |
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* @param string $filePath SQL file for reading |
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* @param string $prefix Prefix for addition |
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* |
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* @return array Collection of SQL command texts |
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*/ |
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public function readSQL($filePath, $prefix = '') |
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{ |
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$sql = ''; |
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// Build path to SQL folder |
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if (file_exists($filePath)) { |
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// Replace prefix |
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$sql = str_replace('@prefix', $prefix, file_get_contents($filePath)); |
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} |
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// Split queries |
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$sqlCommands = explode(';', str_replace("\n", '', $sql)); |
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// Always return array |
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return array_filter(is_array($sqlCommands) ? $sqlCommands : array($sqlCommands)); |
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} |
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//[PHPCOMPRESSOR(remove,end)] |
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} |
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Let’s assume that you have a directory layout like this:
and let’s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: